diff --git a/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.css b/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.css index b6c0062b..fc789659 100644 --- a/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.css +++ b/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.css @@ -1,5 +1,5 @@ /*! - * bootstrap-fileinput v5.5.2 + * bootstrap-fileinput v5.5.4 * http://plugins.krajee.com/file-input * * Krajee default styling for bootstrap-fileinput. diff --git a/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.js b/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.js index 68a923c0..04c4abbb 100644 --- a/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.js +++ b/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.js @@ -1,6683 +1,7646 @@ /*! - * bootstrap-fileinput v5.5.2 + * bootstrap-fileinput v5.5.4 * http://plugins.krajee.com/file-input * * Author: Kartik Visweswaran - * Copyright: 2014 - 2022, Kartik Visweswaran, Krajee.com + * Copyright: 2014 - 2024, Kartik Visweswaran, Krajee.com * * Licensed under the BSD-3-Clause * https://github.com/kartik-v/bootstrap-fileinput/blob/master/LICENSE.md */ (function (factory) { - 'use strict'; - if (typeof define === 'function' && define.amd) { - define(['jquery'], factory); - } else if (typeof module === 'object' && typeof module.exports === 'object') { - factory(require('jquery')); - } else { - factory(window.jQuery); + "use strict"; + if (typeof define === "function" && define.amd) { + define(["jquery"], factory); + } else if (typeof module === "object" && typeof module.exports === "object") { + factory(require("jquery")); + } else { + factory(window.jQuery); + } +})(function ($) { + "use strict"; + + $.fn.fileinputLocales = {}; + $.fn.fileinputThemes = {}; + + if (!$.fn.fileinputBsVersion) { + $.fn.fileinputBsVersion = + (window.bootstrap && window.bootstrap.Alert && window.bootstrap.Alert.VERSION) || + (window.Alert && window.Alert.VERSION) || + "3.x.x"; + } + + String.prototype.setTokens = function (replacePairs) { + var str = this.toString(), + key, + re; + for (key in replacePairs) { + if (replacePairs.hasOwnProperty(key)) { + re = new RegExp("{" + key + "}", "g"); + str = str.replace(re, replacePairs[key]); + } } -}(function ($) { - 'use strict'; + return str; + }; - $.fn.fileinputLocales = {}; - $.fn.fileinputThemes = {}; - - if (!$.fn.fileinputBsVersion) { - $.fn.fileinputBsVersion = (window.bootstrap && window.bootstrap.Alert && window.bootstrap.Alert.VERSION) || - (window.Alert && window.Alert.VERSION) || '3.x.x'; - } - - String.prototype.setTokens = function (replacePairs) { - var str = this.toString(), key, re; - for (key in replacePairs) { - if (replacePairs.hasOwnProperty(key)) { - re = new RegExp('\{' + key + '\}', 'g'); - str = str.replace(re, replacePairs[key]); - } - } - return str; + if (!Array.prototype.flatMap) { + // polyfill flatMap + Array.prototype.flatMap = function (lambda) { + return [].concat(this.map(lambda)); }; + } - if (!Array.prototype.flatMap) { // polyfill flatMap - Array.prototype.flatMap = function (lambda) { - return [].concat(this.map(lambda)); + var $h, FileInput; + + // fileinput helper object for all global variables and internal helper methods + $h = { + FRAMES: ".kv-preview-thumb", + SORT_CSS: "file-sortable", + INIT_FLAG: "init-", + SCRIPT_SRC: (document && document.currentScript && document.currentScript.src) || null, + OBJECT_PARAMS: + '\n' + + '\n' + + '\n' + + '\n' + + '\n' + + '\n', + DEFAULT_PREVIEW: + '
\n' + + '{previewFileIcon}\n' + + "
", + MODAL_ID: "kvFileinputModal", + MODAL_EVENTS: ["show", "shown", "hide", "hidden", "loaded"], + logMessages: { + ajaxError: "{status}: {error}. Error Details: {text}.", + badDroppedFiles: "Error scanning dropped files!", + badExifParser: "Error loading the piexif.js library. {details}", + badInputType: 'The input "type" must be set to "file" for initializing the "bootstrap-fileinput" plugin.', + exifWarning: + 'To avoid this warning, either set "autoOrientImage" to "false" OR ensure you have loaded ' + + 'the "piexif.js" library correctly on your page before the "fileinput.js" script.', + invalidChunkSize: 'Invalid upload chunk size: "{chunkSize}". Resumable uploads are disabled.', + invalidThumb: 'Invalid thumb frame with id: "{id}".', + noResumableSupport: "The browser does not support resumable or chunk uploads.", + noUploadUrl: 'The "uploadUrl" is not set. Ajax uploads and resumable uploads have been disabled.', + retryStatus: "Retrying upload for chunk # {chunk} for {filename}... retry # {retry}.", + chunkQueueError: "Could not push task to ajax pool for chunk index # {index}.", + resumableMaxRetriesReached: "Maximum resumable ajax retries ({n}) reached.", + resumableRetryError: "Could not retry the resumable request (try # {n})... aborting.", + resumableAborting: "Aborting / cancelling the resumable request.", + resumableRequestError: "Error processing resumable request. {msg}", + }, + objUrl: window.URL || window.webkitURL, + getZoomPlaceholder: function () { + // used to prevent 404 errors in URL parsing + var src = $h.SCRIPT_SRC, + srcPath, + zoomVar = "?kvTemp__2873389129__="; + if (!src) { + return zoomVar; + } + srcPath = src.substring(0, src.lastIndexOf("/")); + return srcPath.substring(0, srcPath.lastIndexOf("/") + 1) + "img/loading.gif" + zoomVar; + }, + defaultButtonCss: function (fill) { + return "btn-default btn-" + (fill ? "" : "outline-") + "secondary"; + }, + isBs: function (ver) { + var chk = $h.trim(($.fn.fileinputBsVersion || "") + ""); + ver = parseInt(ver, 10); + if (!chk) { + return ver === 4; + } + return ver === parseInt(chk.charAt(0), 10); + }, + isNumeric: function (n) { + if (n === undefined) { + return false; + } + return !isNaN(parseFloat(n)) && isFinite(n); + }, + trim: function (val) { + if (val === undefined) { + return ""; + } + return val.toString().trim(); + }, + now: function () { + return new Date().getTime(); + }, + round: function (num) { + num = parseFloat(num); + return isNaN(num) ? 0 : Math.floor(Math.round(num)); + }, + getArray: function (obj) { + var i, + arr = [], + len = (obj && obj.length) || 0; + for (i = 0; i < len; i++) { + arr.push(obj[i]); + } + return arr; + }, + getFileRelativePath: function (file) { + /** @namespace file.relativePath */ + /** @namespace file.webkitRelativePath */ + return String(file.newPath || file.relativePath || file.webkitRelativePath || $h.getFileName(file) || null); + }, + getFileId: function (file, generateFileId) { + var relativePath = $h.getFileRelativePath(file); + if (typeof generateFileId === "function") { + return generateFileId(file); + } + if (!file) { + return null; + } + if (!relativePath) { + return null; + } + return file.size + "_" + encodeURIComponent(relativePath).replace(/%/g, "_"); + }, + getFrameSelector: function (id, selector) { + selector = selector || ""; + return '[id="' + id + '"]' + selector; + }, + getZoomSelector: function (id, selector) { + return $h.getFrameSelector("zoom-" + id, selector); + }, + getFrameElement: function ($element, id, selector) { + return $element.find($h.getFrameSelector(id, selector)); + }, + getZoomElement: function ($element, id, selector) { + return $element.find($h.getZoomSelector(id, selector)); + }, + getElapsed: function (seconds) { + var delta = seconds, + out = "", + result = {}, + structure = { + year: 31536000, + month: 2592000, + week: 604800, // uncomment row to ignore + day: 86400, // feel free to add your own row + hour: 3600, + minute: 60, + second: 1, }; + $h.getObjectKeys(structure).forEach(function (key) { + result[key] = Math.floor(delta / structure[key]); + delta -= result[key] * structure[key]; + }); + $.each(result, function (key, value) { + if (value > 0) { + out += (out ? " " : "") + value + key.substring(0, 1); + } + }); + return out; + }, + debounce: function (func, delay) { + var inDebounce; + return function () { + var args = arguments, + context = this; + clearTimeout(inDebounce); + inDebounce = setTimeout(function () { + func.apply(context, args); + }, delay); + }; + }, + stopEvent: function (e) { + e.stopPropagation(); + e.preventDefault(); + }, + getFileName: function (file) { + /** @namespace file.fileName */ + return file ? file.fileName || file.name || "" : ""; // some confusion in different versions of Firefox + }, + createObjectURL: function (data) { + if ($h.objUrl && $h.objUrl.createObjectURL && data) { + return $h.objUrl.createObjectURL(data); + } + return ""; + }, + revokeObjectURL: function (data) { + if ($h.objUrl && $h.objUrl.revokeObjectURL && data) { + $h.objUrl.revokeObjectURL(data); + } + }, + compare: function (input, str, exact) { + return input !== undefined && (exact ? input === str : input.match(str)); + }, + isIE: function (ver) { + var div, status; + // check for IE versions < 11 + if (navigator.appName !== "Microsoft Internet Explorer") { + return false; + } + if (ver === 10) { + return new RegExp("msie\\s" + ver, "i").test(navigator.userAgent); + } + div = document.createElement("div"); + div.innerHTML = ""; + status = div.getElementsByTagName("i").length; + document.body.appendChild(div); + div.parentNode.removeChild(div); + return status; + }, + canOrientImage: function ($el) { + var $img = $(document.createElement("img")).css({ width: "1px", height: "1px" }).insertAfter($el), + flag = $img.css("image-orientation"); + $img.remove(); + return !!flag; + }, + canAssignFilesToInput: function () { + var input = document.createElement("input"); + try { + input.type = "file"; + input.files = null; + return true; + } catch (err) { + return false; + } + }, + getDragDropFolders: function (items) { + var i, + item, + len = items ? items.length : 0, + folders = 0; + if (len > 0 && items[0].webkitGetAsEntry()) { + for (i = 0; i < len; i++) { + item = items[i].webkitGetAsEntry(); + if (item && item.isDirectory) { + folders++; + } + } + } + return folders; + }, + initModal: function ($modal) { + var $body = $("body"); + if ($body.length) { + $modal.appendTo($body); + } + }, + isFunction: function (v) { + return typeof v === "function"; + }, + isEmpty: function (value, trim) { + if (value === undefined || value === null || value === "") { + return true; + } + if ($h.isString(value) && trim) { + return $h.trim(value) === ""; + } + if ($h.isArray(value)) { + return value.length === 0; + } + if ($.isPlainObject(value) && $.isEmptyObject(value)) { + return true; + } + return false; + }, + isArray: function (a) { + return Array.isArray(a) || Object.prototype.toString.call(a) === "[object Array]"; + }, + isString: function (a) { + return Object.prototype.toString.call(a) === "[object String]"; + }, + ifSet: function (needle, haystack, def) { + def = def || ""; + return haystack && typeof haystack === "object" && needle in haystack ? haystack[needle] : def; + }, + cleanArray: function (arr) { + if (!(arr instanceof Array)) { + arr = []; + } + return arr.filter(function (e) { + return e !== undefined && e !== null; + }); + }, + spliceArray: function (arr, index, reverseOrder) { + var i, + j = 0, + out = [], + newArr; + if (!(arr instanceof Array)) { + return []; + } + newArr = $.extend(true, [], arr); + if (reverseOrder) { + newArr.reverse(); + } + for (i = 0; i < newArr.length; i++) { + if (i !== index) { + out[j] = newArr[i]; + j++; + } + } + if (reverseOrder) { + out.reverse(); + } + return out; + }, + getNum: function (num, def) { + def = def || 0; + if (typeof num === "number") { + return num; + } + if (typeof num === "string") { + num = parseFloat(num); + } + return isNaN(num) ? def : num; + }, + hasFileAPISupport: function () { + return !!(window.File && window.FileReader); + }, + hasDragDropSupport: function () { + var div = document.createElement("div"); + /** @namespace div.draggable */ + /** @namespace div.ondragstart */ + /** @namespace div.ondrop */ + return ( + !$h.isIE(9) && (div.draggable !== undefined || (div.ondragstart !== undefined && div.ondrop !== undefined)) + ); + }, + hasFileUploadSupport: function () { + return $h.hasFileAPISupport() && window.FormData; + }, + hasBlobSupport: function () { + try { + return !!window.Blob && Boolean(new Blob()); + } catch (e) { + return false; + } + }, + hasArrayBufferViewSupport: function () { + try { + return new Blob([new Uint8Array(100)]).size === 100; + } catch (e) { + return false; + } + }, + hasResumableUploadSupport: function () { + /** @namespace Blob.prototype.webkitSlice */ + /** @namespace Blob.prototype.mozSlice */ + return ( + $h.hasFileUploadSupport() && + $h.hasBlobSupport() && + $h.hasArrayBufferViewSupport() && + (!!Blob.prototype.webkitSlice || !!Blob.prototype.mozSlice || !!Blob.prototype.slice || false) + ); + }, + dataURI2Blob: function (dataURI) { + var BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder, + canBlob = $h.hasBlobSupport(), + byteStr, + arrayBuffer, + intArray, + i, + mimeStr, + bb, + canProceed = (canBlob || BlobBuilder) && window.atob && window.ArrayBuffer && window.Uint8Array; + if (!canProceed) { + return null; + } + if (dataURI.split(",")[0].indexOf("base64") >= 0) { + byteStr = atob(dataURI.split(",")[1]); + } else { + byteStr = decodeURIComponent(dataURI.split(",")[1]); + } + arrayBuffer = new ArrayBuffer(byteStr.length); + intArray = new Uint8Array(arrayBuffer); + for (i = 0; i < byteStr.length; i += 1) { + intArray[i] = byteStr.charCodeAt(i); + } + mimeStr = dataURI.split(",")[0].split(":")[1].split(";")[0]; + if (canBlob) { + return new Blob([$h.hasArrayBufferViewSupport() ? intArray : arrayBuffer], { type: mimeStr }); + } + bb = new BlobBuilder(); + bb.append(arrayBuffer); + return bb.getBlob(mimeStr); + }, + arrayBuffer2String: function (buffer) { + if (window.TextDecoder) { + return new TextDecoder("utf-8").decode(buffer); + } + var array = Array.prototype.slice.apply(new Uint8Array(buffer)), + out = "", + i = 0, + len, + c, + char2, + char3; + len = array.length; + while (i < len) { + c = array[i++]; + switch ( + c >> 4 // jshint ignore:line + ) { + case 0: + case 1: + case 2: + case 3: + case 4: + case 5: + case 6: + case 7: + // 0xxxxxxx + out += String.fromCharCode(c); + break; + case 12: + case 13: + // 110x xxxx 10xx xxxx + char2 = array[i++]; + out += String.fromCharCode(((c & 0x1f) << 6) | (char2 & 0x3f)); // jshint ignore:line + break; + case 14: + // 1110 xxxx 10xx xxxx 10xx xxxx + char2 = array[i++]; + char3 = array[i++]; + out += String.fromCharCode( + ((c & 0x0f) << 12) | // jshint ignore:line + ((char2 & 0x3f) << 6) | // jshint ignore:line + ((char3 & 0x3f) << 0) + ); // jshint ignore:line + break; + } + } + return out; + }, + isSvg: function (str) { + if ($h.isEmpty(str)) { + return false; + } + str = $h.trim(str).replace(/\n/g, " "); + if (str.length === 0) { + return false; + } + return str.match(/^\s*<\?xml/i) && (str.match(/" + str + "")); + }, + uniqId: function () { + return (new Date().getTime() + Math.floor(Math.random() * Math.pow(10, 15))).toString(36); + }, + cspBuffer: { + CSP_ATTRIB: "data-csp-01928735", // a randomly named temporary attribute to store the CSP elem id + domElementsStyles: {}, + stash: function (htmlString) { + var self = this, + outerDom = $.parseHTML("
" + htmlString + "
"), + $el = $(outerDom); + $el.find("[style]").each(function (key, elem) { + var $elem = $(elem), + styleDeclaration = $elem[0].style, + id = $h.uniqId(), + styles = {}; + if (styleDeclaration && styleDeclaration.length) { + $(styleDeclaration).each(function () { + styles[this] = styleDeclaration[this]; + }); + self.domElementsStyles[id] = styles; + $elem.removeAttr("style").attr(self.CSP_ATTRIB, id); + } + }); + $el.filter("*").removeAttr("style"); // make sure all style attr are removed + var values = Object.values + ? Object.values(outerDom) + : Object.keys(outerDom).map(function (itm) { + return outerDom[itm]; + }); + return values + .flatMap(function (elem) { + return elem.innerHTML; + }) + .join(""); + }, + apply: function (domElement) { + var self = this, + $el = $(domElement); + $el.find("[" + self.CSP_ATTRIB + "]").each(function (key, elem) { + var $elem = $(elem), + id = $elem.attr(self.CSP_ATTRIB), + styles = self.domElementsStyles[id]; + if (styles) { + $elem.css(styles); + } + $elem.removeAttr(self.CSP_ATTRIB); + }); + self.domElementsStyles = {}; + }, + }, + setHtml: function ($elem, htmlString) { + var buf = $h.cspBuffer; + $elem.html(buf.stash(htmlString)); + buf.apply($elem); + return $elem; + }, + htmlEncode: function (str, undefVal) { + if (str === undefined) { + return undefVal || null; + } + return str + .replace(/&/g, "&") + .replace(//g, ">") + .replace(/"/g, """) + .replace(/'/g, "'"); + }, + replaceTags: function (str, tags) { + var out = str; + if (!tags) { + return out; + } + $.each(tags, function (key, value) { + if (typeof value === "function") { + value = value(); + } + out = out.split(key).join(value); + }); + return out; + }, + cleanMemory: function ($thumb) { + var data = $thumb.is("img") ? $thumb.attr("src") : $thumb.find("source").attr("src"); + $h.revokeObjectURL(data); + }, + findFileName: function (filePath) { + var sepIndex = filePath.lastIndexOf("/"); + if (sepIndex === -1) { + sepIndex = filePath.lastIndexOf("\\"); + } + return filePath.split(filePath.substring(sepIndex, sepIndex + 1)).pop(); + }, + checkFullScreen: function () { + return ( + document.fullscreenElement || + document.mozFullScreenElement || + document.webkitFullscreenElement || + document.msFullscreenElement + ); + }, + toggleFullScreen: function (maximize) { + var doc = document, + de = doc.documentElement, + isFullScreen = $h.checkFullScreen(); + if (de && maximize && !isFullScreen) { + if (de.requestFullscreen) { + de.requestFullscreen(); + } else { + if (de.msRequestFullscreen) { + de.msRequestFullscreen(); + } else { + if (de.mozRequestFullScreen) { + de.mozRequestFullScreen(); + } else { + if (de.webkitRequestFullscreen) { + de.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT); + } + } + } + } + } else { + if (isFullScreen) { + if (doc.exitFullscreen) { + doc.exitFullscreen(); + } else { + if (doc.msExitFullscreen) { + doc.msExitFullscreen(); + } else { + if (doc.mozCancelFullScreen) { + doc.mozCancelFullScreen(); + } else { + if (doc.webkitExitFullscreen) { + doc.webkitExitFullscreen(); + } + } + } + } + } + } + }, + moveArray: function (arr, oldIndex, newIndex, reverseOrder) { + var newArr = $.extend(true, [], arr); + if (reverseOrder) { + newArr.reverse(); + } + if (newIndex >= newArr.length) { + var k = newIndex - newArr.length; + while (k-- + 1) { + newArr.push(undefined); + } + } + newArr.splice(newIndex, 0, newArr.splice(oldIndex, 1)[0]); + if (reverseOrder) { + newArr.reverse(); + } + return newArr; + }, + closeButton: function (css) { + css = ($h.isBs(5) ? "btn-close" : "close") + (css ? " " + css : ""); + return ( + '" + ); + }, + getRotation: function (value) { + switch (value) { + case 2: + return "rotateY(180deg)"; + case 3: + return "rotate(180deg)"; + case 4: + return "rotate(180deg) rotateY(180deg)"; + case 5: + return "rotate(270deg) rotateY(180deg)"; + case 6: + return "rotate(90deg)"; + case 7: + return "rotate(90deg) rotateY(180deg)"; + case 8: + return "rotate(270deg)"; + default: + return ""; + } + }, + setTransform: function (el, val) { + if (!el) { + return; + } + el.style.transform = val; + el.style.webkitTransform = val; + el.style["-moz-transform"] = val; + el.style["-ms-transform"] = val; + el.style["-o-transform"] = val; + }, + getObjectKeys: function (obj) { + var keys = []; + if (obj) { + $.each(obj, function (key) { + keys.push(key); + }); + } + return keys; + }, + getObjectSize: function (obj) { + return $h.getObjectKeys(obj).length; + }, + /** + * Small dependency injection for the task manager + * https://gist.github.com/fearphage/4341799 + */ + whenAll: function (array) { + var s = [].slice, + resolveValues = arguments.length === 1 && $h.isArray(array) ? array : s.call(arguments), + deferred = $.Deferred(), + i, + failed = 0, + value, + length = resolveValues.length, + remaining = length, + rejectContexts, + rejectValues, + resolveContexts, + updateFunc; + rejectContexts = rejectValues = resolveContexts = Array(length); + updateFunc = function (index, contexts, values) { + return function () { + if (values !== resolveValues) { + failed++; + } + deferred.notifyWith((contexts[index] = this), (values[index] = s.call(arguments))); + if (!--remaining) { + deferred[(!failed ? "resolve" : "reject") + "With"](contexts, values); + } + }; + }; + for (i = 0; i < length; i++) { + if ((value = resolveValues[i]) && $h.isFunction(value.promise)) { + value + .promise() + .done(updateFunc(i, resolveContexts, resolveValues)) + .fail(updateFunc(i, rejectContexts, rejectValues)); + } else { + deferred.notifyWith(this, value); + --remaining; + } + } + if (!remaining) { + deferred.resolveWith(resolveContexts, resolveValues); + } + return deferred.promise(); + }, + }; + FileInput = function (element, options) { + var self = this; + self.$element = $(element); + self.$parent = self.$element.parent(); + if (!self._validate()) { + return; } + self.isPreviewable = $h.hasFileAPISupport(); + self.isIE9 = $h.isIE(9); + self.isIE10 = $h.isIE(10); + if (self.isPreviewable || self.isIE9) { + self._init(options); + self._listen(); + } + self.$element.removeClass("file-loading"); + }; - var $h, FileInput; - - // fileinput helper object for all global variables and internal helper methods - $h = { - FRAMES: '.kv-preview-thumb', - SORT_CSS: 'file-sortable', - INIT_FLAG: 'init-', - SCRIPT_SRC: document && document.currentScript && document.currentScript.src || null, - OBJECT_PARAMS: '\n' + - '\n' + - '\n' + - '\n' + - '\n' + - '\n', - DEFAULT_PREVIEW: '
\n' + - '{previewFileIcon}\n' + - '
', - MODAL_ID: 'kvFileinputModal', - MODAL_EVENTS: ['show', 'shown', 'hide', 'hidden', 'loaded'], - logMessages: { - ajaxError: '{status}: {error}. Error Details: {text}.', - badDroppedFiles: 'Error scanning dropped files!', - badExifParser: 'Error loading the piexif.js library. {details}', - badInputType: 'The input "type" must be set to "file" for initializing the "bootstrap-fileinput" plugin.', - exifWarning: 'To avoid this warning, either set "autoOrientImage" to "false" OR ensure you have loaded ' + - 'the "piexif.js" library correctly on your page before the "fileinput.js" script.', - invalidChunkSize: 'Invalid upload chunk size: "{chunkSize}". Resumable uploads are disabled.', - invalidThumb: 'Invalid thumb frame with id: "{id}".', - noResumableSupport: 'The browser does not support resumable or chunk uploads.', - noUploadUrl: 'The "uploadUrl" is not set. Ajax uploads and resumable uploads have been disabled.', - retryStatus: 'Retrying upload for chunk # {chunk} for {filename}... retry # {retry}.', - chunkQueueError: 'Could not push task to ajax pool for chunk index # {index}.', - resumableMaxRetriesReached: 'Maximum resumable ajax retries ({n}) reached.', - resumableRetryError: 'Could not retry the resumable request (try # {n})... aborting.', - resumableAborting: 'Aborting / cancelling the resumable request.', - resumableRequestError: 'Error processing resumable request. {msg}' - - }, - objUrl: window.URL || window.webkitURL, - getZoomPlaceholder: function () { // used to prevent 404 errors in URL parsing - var src = $h.SCRIPT_SRC, srcPath, zoomVar = '?kvTemp__2873389129__='; - if (!src) { - return zoomVar; - } - srcPath = src.substring(0, src.lastIndexOf("/")); - return srcPath.substring(0, srcPath.lastIndexOf("/") + 1) + 'img/loading.gif' + zoomVar; - }, - isBs: function (ver) { - var chk = $.trim(($.fn.fileinputBsVersion || '') + ''); - ver = parseInt(ver, 10); - if (!chk) { - return ver === 4; - } - return ver === parseInt(chk.charAt(0), 10); - - }, - defaultButtonCss: function (fill) { - return 'btn-default btn-' + (fill ? '' : 'outline-') + 'secondary'; - }, - now: function () { - return new Date().getTime(); - }, - round: function (num) { - num = parseFloat(num); - return isNaN(num) ? 0 : Math.floor(Math.round(num)); - }, - getArray: function (obj) { - var i, arr = [], len = obj && obj.length || 0; - for (i = 0; i < len; i++) { - arr.push(obj[i]); - } - return arr; - }, - getFileRelativePath: function (file) { - /** @namespace file.relativePath */ - /** @namespace file.webkitRelativePath */ - return String(file.newPath || file.relativePath || file.webkitRelativePath || $h.getFileName(file) || null); - - }, - getFileId: function (file, generateFileId) { - var relativePath = $h.getFileRelativePath(file); - if (typeof generateFileId === 'function') { - return generateFileId(file); - } - if (!file) { - return null; - } - if (!relativePath) { - return null; - } - return (file.size + '_' + encodeURIComponent(relativePath).replace(/%/g, '_')); - }, - getFrameSelector: function (id, selector) { - selector = selector || ''; - return '[id="' + id + '"]' + selector; - }, - getZoomSelector: function (id, selector) { - return $h.getFrameSelector('zoom-' + id, selector); - }, - getFrameElement: function ($element, id, selector) { - return $element.find($h.getFrameSelector(id, selector)); - }, - getZoomElement: function ($element, id, selector) { - return $element.find($h.getZoomSelector(id, selector)); - }, - getElapsed: function (seconds) { - var delta = seconds, out = '', result = {}, structure = { - year: 31536000, - month: 2592000, - week: 604800, // uncomment row to ignore - day: 86400, // feel free to add your own row - hour: 3600, - minute: 60, - second: 1 + FileInput.prototype = { + constructor: FileInput, + _cleanup: function () { + var self = this; + self.reader = null; + self.clearFileStack(); + self.fileBatchCompleted = true; + self.isError = false; + self.isDuplicateError = false; + self.isPersistentError = false; + self.cancelling = false; + self.paused = false; + self.lastProgress = 0; + self._initAjax(); + }, + _isAborted: function () { + var self = this; + return self.cancelling || self.paused; + }, + _initAjax: function () { + var self = this, + tm = (self.taskManager = { + pool: {}, + addPool: function (id) { + return (tm.pool[id] = new tm.TasksPool(id)); + }, + getPool: function (id) { + return tm.pool[id]; + }, + addTask: function (id, logic) { + // add standalone task directly from task manager + return new tm.Task(id, logic); + }, + TasksPool: function (id) { + var tp = this; + tp.id = id; + tp.cancelled = false; + tp.cancelledDeferrer = $.Deferred(); + tp.tasks = {}; + tp.addTask = function (id, logic) { + return (tp.tasks[id] = new tm.Task(id, logic)); }; - $h.getObjectKeys(structure).forEach(function (key) { - result[key] = Math.floor(delta / structure[key]); - delta -= result[key] * structure[key]; - }); - $.each(result, function (key, value) { - if (value > 0) { - out += (out ? ' ' : '') + value + key.substring(0, 1); - } - }); - return out; - }, - debounce: function (func, delay) { - var inDebounce; - return function () { - var args = arguments, context = this; - clearTimeout(inDebounce); - inDebounce = setTimeout(function () { - func.apply(context, args); - }, delay); + tp.size = function () { + return $h.getObjectSize(tp.tasks); }; - }, - stopEvent: function (e) { - e.stopPropagation(); - e.preventDefault(); - }, - getFileName: function (file) { - /** @namespace file.fileName */ - return file ? (file.fileName || file.name || '') : ''; // some confusion in different versions of Firefox - }, - createObjectURL: function (data) { - if ($h.objUrl && $h.objUrl.createObjectURL && data) { - return $h.objUrl.createObjectURL(data); - } - return ''; - }, - revokeObjectURL: function (data) { - if ($h.objUrl && $h.objUrl.revokeObjectURL && data) { - $h.objUrl.revokeObjectURL(data); - } - }, - compare: function (input, str, exact) { - return input !== undefined && (exact ? input === str : input.match(str)); - }, - isIE: function (ver) { - var div, status; - // check for IE versions < 11 - if (navigator.appName !== 'Microsoft Internet Explorer') { - return false; - } - if (ver === 10) { - return new RegExp('msie\\s' + ver, 'i').test(navigator.userAgent); - } - div = document.createElement('div'); - div.innerHTML = ''; - status = div.getElementsByTagName('i').length; - document.body.appendChild(div); - div.parentNode.removeChild(div); - return status; - }, - canOrientImage: function ($el) { - var $img = $(document.createElement('img')).css({width: '1px', height: '1px'}).insertAfter($el), - flag = $img.css('image-orientation'); - $img.remove(); - return !!flag; - }, - canAssignFilesToInput: function () { - var input = document.createElement('input'); - try { - input.type = 'file'; - input.files = null; - return true; - } catch (err) { - return false; - } - }, - getDragDropFolders: function (items) { - var i, item, len = items ? items.length : 0, folders = 0; - if (len > 0 && items[0].webkitGetAsEntry()) { - for (i = 0; i < len; i++) { - item = items[i].webkitGetAsEntry(); - if (item && item.isDirectory) { - folders++; - } - } - } - return folders; - }, - initModal: function ($modal) { - var $body = $('body'); - if ($body.length) { - $modal.appendTo($body); - } - }, - isFunction: function (v) { - return typeof v === 'function'; - }, - isEmpty: function (value, trim) { - if (value === undefined || value === null || value === '') { - return true; - } - if ($h.isString(value) && trim) { - return $.trim(value) === ''; - } - if ($h.isArray(value)) { - return value.length === 0; - } - if ($.isPlainObject(value) && $.isEmptyObject(value)) { - return true; - } - return false; - }, - isArray: function (a) { - return Array.isArray(a) || Object.prototype.toString.call(a) === '[object Array]'; - }, - isString: function (a) { - return Object.prototype.toString.call(a) === '[object String]'; - }, - ifSet: function (needle, haystack, def) { - def = def || ''; - return (haystack && typeof haystack === 'object' && needle in haystack) ? haystack[needle] : def; - }, - cleanArray: function (arr) { - if (!(arr instanceof Array)) { - arr = []; - } - return arr.filter(function (e) { - return (e !== undefined && e !== null); - }); - }, - spliceArray: function (arr, index, reverseOrder) { - var i, j = 0, out = [], newArr; - if (!(arr instanceof Array)) { - return []; - } - newArr = $.extend(true, [], arr); - if (reverseOrder) { - newArr.reverse(); - } - for (i = 0; i < newArr.length; i++) { - if (i !== index) { - out[j] = newArr[i]; - j++; - } - } - if (reverseOrder) { - out.reverse(); - } - return out; - }, - getNum: function (num, def) { - def = def || 0; - if (typeof num === 'number') { - return num; - } - if (typeof num === 'string') { - num = parseFloat(num); - } - return isNaN(num) ? def : num; - }, - hasFileAPISupport: function () { - return !!(window.File && window.FileReader); - }, - hasDragDropSupport: function () { - var div = document.createElement('div'); - /** @namespace div.draggable */ - /** @namespace div.ondragstart */ - /** @namespace div.ondrop */ - return !$h.isIE(9) && - (div.draggable !== undefined || (div.ondragstart !== undefined && div.ondrop !== undefined)); - }, - hasFileUploadSupport: function () { - return $h.hasFileAPISupport() && window.FormData; - }, - hasBlobSupport: function () { - try { - return !!window.Blob && Boolean(new Blob()); - } catch (e) { - return false; - } - }, - hasArrayBufferViewSupport: function () { - try { - return new Blob([new Uint8Array(100)]).size === 100; - } catch (e) { - return false; - } - }, - hasResumableUploadSupport: function () { - /** @namespace Blob.prototype.webkitSlice */ - /** @namespace Blob.prototype.mozSlice */ - return $h.hasFileUploadSupport() && $h.hasBlobSupport() && $h.hasArrayBufferViewSupport() && - (!!Blob.prototype.webkitSlice || !!Blob.prototype.mozSlice || !!Blob.prototype.slice || false); - }, - dataURI2Blob: function (dataURI) { - var BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || - window.MSBlobBuilder, canBlob = $h.hasBlobSupport(), byteStr, arrayBuffer, intArray, i, mimeStr, bb, - canProceed = (canBlob || BlobBuilder) && window.atob && window.ArrayBuffer && window.Uint8Array; - if (!canProceed) { - return null; - } - if (dataURI.split(',')[0].indexOf('base64') >= 0) { - byteStr = atob(dataURI.split(',')[1]); - } else { - byteStr = decodeURIComponent(dataURI.split(',')[1]); - } - arrayBuffer = new ArrayBuffer(byteStr.length); - intArray = new Uint8Array(arrayBuffer); - for (i = 0; i < byteStr.length; i += 1) { - intArray[i] = byteStr.charCodeAt(i); - } - mimeStr = dataURI.split(',')[0].split(':')[1].split(';')[0]; - if (canBlob) { - return new Blob([$h.hasArrayBufferViewSupport() ? intArray : arrayBuffer], {type: mimeStr}); - } - bb = new BlobBuilder(); - bb.append(arrayBuffer); - return bb.getBlob(mimeStr); - }, - arrayBuffer2String: function (buffer) { - if (window.TextDecoder) { - return new TextDecoder('utf-8').decode(buffer); - } - var array = Array.prototype.slice.apply(new Uint8Array(buffer)), out = '', i = 0, len, c, char2, char3; - len = array.length; - while (i < len) { - c = array[i++]; - switch (c >> 4) { // jshint ignore:line - case 0: - case 1: - case 2: - case 3: - case 4: - case 5: - case 6: - case 7: - // 0xxxxxxx - out += String.fromCharCode(c); - break; - case 12: - case 13: - // 110x xxxx 10xx xxxx - char2 = array[i++]; - out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F)); // jshint ignore:line - break; - case 14: - // 1110 xxxx 10xx xxxx 10xx xxxx - char2 = array[i++]; - char3 = array[i++]; - out += String.fromCharCode(((c & 0x0F) << 12) | // jshint ignore:line - ((char2 & 0x3F) << 6) | // jshint ignore:line - ((char3 & 0x3F) << 0)); // jshint ignore:line - break; - } - } - return out; - }, - isHtml: function (str) { - var a = document.createElement('div'); - a.innerHTML = str; - for (var c = a.childNodes, i = c.length; i--;) { - if (c[i].nodeType === 1) { - return true; - } - } - return false; - }, - isPdf: function (str) { - if ($h.isEmpty(str)) { - return false; - } - str = str.toString().trim().replace(/\n/g, ' '); - if (str.length === 0) { - return false; - } - }, - isSvg: function (str) { - if ($h.isEmpty(str)) { - return false; - } - str = str.toString().trim().replace(/\n/g, ' '); - if (str.length === 0) { - return false; - } - return str.match(/^\s*<\?xml/i) && (str.match(/' + str + '')); - }, - uniqId: function () { - return (new Date().getTime() + Math.floor(Math.random() * Math.pow(10, 15))).toString(36); - }, - cspBuffer: { - CSP_ATTRIB: 'data-csp-01928735', // a randomly named temporary attribute to store the CSP elem id - domElementsStyles: {}, - stash: function (htmlString) { - var self = this, outerDom = $.parseHTML('
' + htmlString + '
'), $el = $(outerDom); - $el.find('[style]').each(function (key, elem) { - var $elem = $(elem), styleDeclaration = $elem[0].style, id = $h.uniqId(), styles = {}; - if (styleDeclaration && styleDeclaration.length) { - $(styleDeclaration).each(function () { - styles[this] = styleDeclaration[this]; - }); - self.domElementsStyles[id] = styles; - $elem.removeAttr('style').attr(self.CSP_ATTRIB, id); - } + tp.run = function (maxThreads) { + var i = 0, + failed = false, + task, + tasksList = $h.getObjectKeys(tp.tasks).map(function (key) { + return tp.tasks[key]; + }), + tasksDone = [], + deferred = $.Deferred(), + enqueue, + callback; + + if (tp.cancelled) { + tp.cancelledDeferrer.resolve(); + return deferred.reject(); + } + // if run all at once + if (!maxThreads) { + var tasksDeferredList = $h.getObjectKeys(tp.tasks).map(function (key) { + return tp.tasks[key].deferred; }); - $el.filter('*').removeAttr('style'); // make sure all style attr are removed - var values = Object.values ? Object.values(outerDom) : Object.keys(outerDom).map(function (itm) { - return outerDom[itm]; - }); - return values.flatMap(function (elem) { - return elem.innerHTML; - }).join(''); - }, - apply: function (domElement) { - var self = this, $el = $(domElement); - $el.find('[' + self.CSP_ATTRIB + ']').each(function (key, elem) { - var $elem = $(elem), id = $elem.attr(self.CSP_ATTRIB), styles = self.domElementsStyles[id]; - if (styles) { - $elem.css(styles); - } - $elem.removeAttr(self.CSP_ATTRIB); - }); - self.domElementsStyles = {}; - } - }, - setHtml: function ($elem, htmlString) { - var buf = $h.cspBuffer; - $elem.html(buf.stash(htmlString)); - buf.apply($elem); - return $elem; - }, - htmlEncode: function (str, undefVal) { - if (str === undefined) { - return undefVal || null; - } - return str.replace(/&/g, '&') - .replace(//g, '>') - .replace(/"/g, '"') - .replace(/'/g, '''); - }, - replaceTags: function (str, tags) { - var out = str; - if (!tags) { - return out; - } - $.each(tags, function (key, value) { - if (typeof value === 'function') { - value = value(); - } - out = out.split(key).join(value); - }); - return out; - }, - cleanMemory: function ($thumb) { - var data = $thumb.is('img') ? $thumb.attr('src') : $thumb.find('source').attr('src'); - $h.revokeObjectURL(data); - }, - findFileName: function (filePath) { - var sepIndex = filePath.lastIndexOf('/'); - if (sepIndex === -1) { - sepIndex = filePath.lastIndexOf('\\'); - } - return filePath.split(filePath.substring(sepIndex, sepIndex + 1)).pop(); - }, - checkFullScreen: function () { - return document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || - document.msFullscreenElement; - }, - toggleFullScreen: function (maximize) { - var doc = document, de = doc.documentElement, isFullScreen = $h.checkFullScreen(); - if (de && maximize && !isFullScreen) { - if (de.requestFullscreen) { - de.requestFullscreen(); - } else { - if (de.msRequestFullscreen) { - de.msRequestFullscreen(); + // when all are done + $h.whenAll(tasksDeferredList) + .done(function () { + var argv = $h.getArray(arguments); + if (!tp.cancelled) { + deferred.resolve.apply(null, argv); + tp.cancelledDeferrer.reject(); } else { - if (de.mozRequestFullScreen) { - de.mozRequestFullScreen(); - } else { - if (de.webkitRequestFullscreen) { - de.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT); - } - } + deferred.reject.apply(null, argv); + tp.cancelledDeferrer.resolve(); } - } - } else { - if (isFullScreen) { - if (doc.exitFullscreen) { - doc.exitFullscreen(); + }) + .fail(function () { + var argv = $h.getArray(arguments); + deferred.reject.apply(null, argv); + if (!tp.cancelled) { + tp.cancelledDeferrer.reject(); } else { - if (doc.msExitFullscreen) { - doc.msExitFullscreen(); - } else { - if (doc.mozCancelFullScreen) { - doc.mozCancelFullScreen(); - } else { - if (doc.webkitExitFullscreen) { - doc.webkitExitFullscreen(); - } - } - } + tp.cancelledDeferrer.resolve(); } - } - } - }, - moveArray: function (arr, oldIndex, newIndex, reverseOrder) { - var newArr = $.extend(true, [], arr); - if (reverseOrder) { - newArr.reverse(); - } - if (newIndex >= newArr.length) { - var k = newIndex - newArr.length; - while ((k--) + 1) { - newArr.push(undefined); - } - } - newArr.splice(newIndex, 0, newArr.splice(oldIndex, 1)[0]); - if (reverseOrder) { - newArr.reverse(); - } - return newArr; - }, - closeButton: function (css) { - css = ($h.isBs(5) ? 'btn-close' : 'close') + (css ? ' ' + css : ''); - return ''; - }, - getRotation: function (value) { - switch (value) { - case 2: - return 'rotateY(180deg)'; - case 3: - return 'rotate(180deg)'; - case 4: - return 'rotate(180deg) rotateY(180deg)'; - case 5: - return 'rotate(270deg) rotateY(180deg)'; - case 6: - return 'rotate(90deg)'; - case 7: - return 'rotate(90deg) rotateY(180deg)'; - case 8: - return 'rotate(270deg)'; - default: - return ''; - } - }, - setTransform: function (el, val) { - if (!el) { - return; - } - el.style.transform = val; - el.style.webkitTransform = val; - el.style['-moz-transform'] = val; - el.style['-ms-transform'] = val; - el.style['-o-transform'] = val; - }, - getObjectKeys: function (obj) { - var keys = []; - if (obj) { - $.each(obj, function (key) { - keys.push(key); + }); + // run all tasks + $.each(tp.tasks, function (id) { + task = tp.tasks[id]; + task.run(); }); - } - return keys; - }, - getObjectSize: function (obj) { - return $h.getObjectKeys(obj).length; - }, - /** - * Small dependency injection for the task manager - * https://gist.github.com/fearphage/4341799 - */ - whenAll: function (array) { - var s = [].slice, resolveValues = arguments.length === 1 && $h.isArray(array) ? array : s.call(arguments), - deferred = $.Deferred(), i, failed = 0, value, length = resolveValues.length, - remaining = length, rejectContexts, rejectValues, resolveContexts, updateFunc; - rejectContexts = rejectValues = resolveContexts = Array(length); - updateFunc = function (index, contexts, values) { - return function () { - if (values !== resolveValues) { - failed++; - } - deferred.notifyWith(contexts[index] = this, values[index] = s.call(arguments)); - if (!(--remaining)) { - deferred[(!failed ? 'resolve' : 'reject') + 'With'](contexts, values); - } - }; - }; - for (i = 0; i < length; i++) { - if ((value = resolveValues[i]) && $.isFunction(value.promise)) { - value.promise() - .done(updateFunc(i, resolveContexts, resolveValues)) - .fail(updateFunc(i, rejectContexts, rejectValues)); - } else { - deferred.notifyWith(this, value); - --remaining; + return deferred; + } + enqueue = function (task) { + $.when(task.deferred) + .fail(function () { + failed = true; + callback.apply(null, arguments); + }) + .always(callback); + }; + callback = function () { + var argv = $h.getArray(arguments); + // notify a task just ended + deferred.notify(argv); + tasksDone.push(argv); + if (tp.cancelled) { + deferred.reject.apply(null, tasksDone); + tp.cancelledDeferrer.resolve(); + return; } - } - if (!remaining) { - deferred.resolveWith(resolveContexts, resolveValues); - } - return deferred.promise(); + if (tasksDone.length === tp.size()) { + if (failed) { + deferred.reject.apply(null, tasksDone); + } else { + deferred.resolve.apply(null, tasksDone); + } + } + // if there are any tasks remaining + if (tasksList.length) { + task = tasksList.shift(); + enqueue(task); + task.run(); + } + }; + // run the first "maxThreads" tasks + while (tasksList.length && i++ < maxThreads) { + task = tasksList.shift(); + enqueue(task); + task.run(); + } + return deferred; + }; + tp.cancel = function () { + tp.cancelled = true; + return tp.cancelledDeferrer; + }; + }, + Task: function (id, logic) { + var tk = this; + tk.id = id; + tk.deferred = $.Deferred(); + tk.logic = logic; + tk.context = null; + tk.run = function () { + var argv = $h.getArray(arguments); + argv.unshift(tk.deferred); // add deferrer as first argument + logic.apply(tk.context, argv); // run task + return tk.deferred; // return deferrer + }; + tk.runWithContext = function (context) { + tk.context = context; + return tk.run(); + }; + }, + }); + self.ajaxQueue = []; + self.ajaxRequests = []; + self.ajaxPool = null; + self.ajaxAborted = false; + }, + _init: function (options, refreshMode) { + var self = this, + f, + $el = self.$element, + $cont, + t, + tmp; + self.options = options; + self.zoomPlaceholder = $h.getZoomPlaceholder(); + self.canOrientImage = $h.canOrientImage($el); + $.each(options, function (key, value) { + switch (key) { + case "minFileCount": + case "maxFileCount": + case "maxTotalFileCount": + case "minFileSize": + case "maxFileSize": + case "maxMultipleFileSize": + case "maxFilePreviewSize": + case "resizeQuality": + case "resizeIfSizeMoreThan": + case "progressUploadThreshold": + case "initialPreviewCount": + case "zoomModalHeight": + case "minImageHeight": + case "maxImageHeight": + case "minImageWidth": + case "maxImageWidth": + case "bytesToKB": + self[key] = $h.getNum(value); + break; + default: + self[key] = value; + break; } - }; - FileInput = function (element, options) { - var self = this; - self.$element = $(element); - self.$parent = self.$element.parent(); - if (!self._validate()) { + }); + if (!self.bytesToKB || self.bytesToKB <= 0) { + self.bytesToKB = 1024; + } + if (self.errorCloseButton === undefined) { + self.errorCloseButton = $h.closeButton("kv-error-close" + ($h.isBs(5) ? " float-end" : "")); + } + if (self.maxTotalFileCount > 0 && self.maxTotalFileCount < self.maxFileCount) { + self.maxTotalFileCount = self.maxFileCount; + } + if (self.rtl) { + // swap buttons for rtl + tmp = self.previewZoomButtonIcons.prev; + self.previewZoomButtonIcons.prev = self.previewZoomButtonIcons.next; + self.previewZoomButtonIcons.next = tmp; + } + // validate chunk threads to not exceed maxAjaxThreads + if (!isNaN(self.maxAjaxThreads) && self.maxAjaxThreads < self.resumableUploadOptions.maxThreads) { + self.resumableUploadOptions.maxThreads = self.maxAjaxThreads; + } + self._initFileManager(); + if (typeof self.autoOrientImage === "function") { + self.autoOrientImage = self.autoOrientImage(); + } + if (typeof self.autoOrientImageInitial === "function") { + self.autoOrientImageInitial = self.autoOrientImageInitial(); + } + if (!refreshMode) { + self._cleanup(); + } + self.duplicateErrors = []; + self.$form = $el.closest("form"); + self._initTemplateDefaults(); + self.uploadFileAttr = !$h.isEmpty($el.attr("name")) ? $el.attr("name") : "file_data"; + t = self._getLayoutTemplate("progress"); + self.progressTemplate = t.replace("{class}", self.progressClass); + self.progressInfoTemplate = t.replace("{class}", self.progressInfoClass); + self.progressPauseTemplate = t.replace("{class}", self.progressPauseClass); + self.progressCompleteTemplate = t.replace("{class}", self.progressCompleteClass); + self.progressErrorTemplate = t.replace("{class}", self.progressErrorClass); + self.isDisabled = $el.attr("disabled") || $el.attr("readonly"); + if (self.isDisabled) { + $el.attr("disabled", true); + } + self.isClickable = + self.browseOnZoneClick && self.showPreview && (self.dropZoneEnabled || !$h.isEmpty(self.defaultPreviewContent)); + self.isAjaxUpload = $h.hasFileUploadSupport() && !$h.isEmpty(self.uploadUrl); + self.dropZoneEnabled = $h.hasDragDropSupport() && self.dropZoneEnabled; + if (!self.isAjaxUpload) { + self.dropZoneEnabled = self.dropZoneEnabled && $h.canAssignFilesToInput(); + } + self.slug = typeof options.slugCallback === "function" ? options.slugCallback : self._slugDefault; + self.mainTemplate = self.showCaption ? self._getLayoutTemplate("main1") : self._getLayoutTemplate("main2"); + self.captionTemplate = self._getLayoutTemplate("caption"); + self.previewGenericTemplate = self._getPreviewTemplate("generic"); + if (!self.imageCanvas && self.resizeImage && (self.maxImageWidth || self.maxImageHeight)) { + self.imageCanvas = document.createElement("canvas"); + self.imageCanvasContext = self.imageCanvas.getContext("2d"); + } + if ($h.isEmpty($el.attr("id"))) { + $el.attr("id", $h.uniqId()); + } + self.namespace = ".fileinput_" + $el.attr("id").replace(/-/g, "_"); + if (self.$container === undefined) { + self.$container = self._createContainer(); + } else { + self._refreshContainer(); + } + $cont = self.$container; + self.$dropZone = $cont.find(".file-drop-zone"); + self.$progress = $cont.find(".kv-upload-progress"); + self.$btnUpload = $cont.find(".fileinput-upload"); + self.$captionContainer = $h.getElement(options, "elCaptionContainer", $cont.find(".file-caption")); + self.$caption = $h.getElement(options, "elCaptionText", $cont.find(".file-caption-name")); + if (!$h.isEmpty(self.msgPlaceholder)) { + f = $el.attr("multiple") ? self.filePlural : self.fileSingle; + self.$caption.attr("placeholder", self.msgPlaceholder.replace("{files}", f)); + } + self.$captionIcon = self.$captionContainer.find(".file-caption-icon"); + self.$previewContainer = $h.getElement(options, "elPreviewContainer", $cont.find(".file-preview")); + self.$preview = $h.getElement(options, "elPreviewImage", $cont.find(".file-preview-thumbnails")); + self.$previewStatus = $h.getElement(options, "elPreviewStatus", $cont.find(".file-preview-status")); + self.$errorContainer = $h.getElement( + options, + "elErrorContainer", + self.$previewContainer.find(".kv-fileinput-error") + ); + self._validateDisabled(); + if (!$h.isEmpty(self.msgErrorClass)) { + $h.addCss(self.$errorContainer, self.msgErrorClass); + } + if (!refreshMode) { + self._resetErrors(); + self.$errorContainer.hide(); + self.previewInitId = "thumb-" + $el.attr("id"); + self._initPreviewCache(); + self._initPreview(true); + self._initPreviewActions(); + if (self.$parent.hasClass("file-loading")) { + self.$container.insertBefore(self.$parent); + self.$parent.remove(); + } + } else { + if (!self._errorsExist()) { + self.$errorContainer.hide(); + } + } + self._setFileDropZoneTitle(); + if ($el.attr("disabled")) { + self.disable(); + } + self._initZoom(); + if (self.hideThumbnailContent) { + $h.addCss(self.$preview, "hide-content"); + } + }, + _initFileManager: function () { + var self = this; + self.uploadStartTime = $h.now(); + self.fileManager = { + stack: {}, + filesProcessed: [], + errors: [], + loadedImages: {}, + totalImages: 0, + totalFiles: null, + totalSize: null, + uploadedSize: 0, + stats: {}, + bpsLog: [], + bps: 0, + initStats: function (id) { + var data = { started: $h.now() }; + if (id) { + self.fileManager.stats[id] = data; + } else { + self.fileManager.stats = data; + } + }, + getUploadStats: function (id, loaded, total) { + var fm = self.fileManager, + started = id ? (fm.stats[id] && fm.stats[id].started) || $h.now() : self.uploadStartTime, + elapsed = ($h.now() - started) / 1000, + bps = Math.ceil(elapsed ? loaded / elapsed : 0), + pendingBytes = total - loaded, + out, + delay = fm.bpsLog.length ? self.bitrateUpdateDelay : 0; + setTimeout(function () { + var i, + j = 0, + n = 0, + len, + beg; + fm.bpsLog.push(bps); + fm.bpsLog.sort(function (a, b) { + return a - b; + }); + len = fm.bpsLog.length; + beg = len > 10 ? len - 10 : Math.ceil(len / 2); + for (i = len; i > beg; i--) { + n = parseFloat(fm.bpsLog[i]); + j++; + } + fm.bps = (j > 0 ? n / j : 0) * 64; + }, delay); + out = { + fileId: id, + started: started, + elapsed: elapsed, + loaded: loaded, + total: total, + bps: fm.bps, + bitrate: self._getSize(fm.bps, false, self.bitRateUnits), + pendingBytes: pendingBytes, + }; + if (id) { + fm.stats[id] = out; + } else { + fm.stats = out; + } + return out; + }, + exists: function (id) { + return $.inArray(id, self.fileManager.getIdList()) !== -1; + }, + count: function () { + return self.fileManager.getIdList().length; + }, + total: function () { + var fm = self.fileManager; + if (!fm.totalFiles) { + fm.totalFiles = fm.count(); + } + return fm.totalFiles; + }, + getTotalSize: function () { + var fm = self.fileManager; + if (fm.totalSize) { + return fm.totalSize; + } + fm.totalSize = 0; + $.each(self.getFileStack(), function (id, f) { + var size = parseFloat(f.size); + fm.totalSize += isNaN(size) ? 0 : size; + }); + return fm.totalSize; + }, + add: function (file, id) { + if (!id) { + id = self.fileManager.getId(file); + } + if (!id) { return; - } - self.isPreviewable = $h.hasFileAPISupport(); - self.isIE9 = $h.isIE(9); - self.isIE10 = $h.isIE(10); - if (self.isPreviewable || self.isIE9) { - self._init(options); - self._listen(); - } - self.$element.removeClass('file-loading'); - }; - - FileInput.prototype = { - constructor: FileInput, - _cleanup: function () { - var self = this; - self.reader = null; - self.clearFileStack(); - self.fileBatchCompleted = true; - self.isError = false; - self.isDuplicateError = false; - self.isPersistentError = false; - self.cancelling = false; - self.paused = false; - self.lastProgress = 0; - self._initAjax(); - }, - _isAborted: function () { - var self = this; - return self.cancelling || self.paused; - }, - _initAjax: function () { - var self = this, tm = self.taskManager = { - pool: {}, - addPool: function (id) { - return (tm.pool[id] = new tm.TasksPool(id)); - }, - getPool: function (id) { - return tm.pool[id]; - }, - addTask: function (id, logic) { // add standalone task directly from task manager - return new tm.Task(id, logic); - }, - TasksPool: function (id) { - var tp = this; - tp.id = id; - tp.cancelled = false; - tp.cancelledDeferrer = $.Deferred(); - tp.tasks = {}; - tp.addTask = function (id, logic) { - return (tp.tasks[id] = new tm.Task(id, logic)); - }; - tp.size = function () { - return $h.getObjectSize(tp.tasks); - }; - tp.run = function (maxThreads) { - var i = 0, failed = false, task, tasksList = $h.getObjectKeys(tp.tasks).map(function (key) { - return tp.tasks[key]; - }), tasksDone = [], deferred = $.Deferred(), enqueue, callback; - - if (tp.cancelled) { - tp.cancelledDeferrer.resolve(); - return deferred.reject(); - } - // if run all at once - if (!maxThreads) { - var tasksDeferredList = $h.getObjectKeys(tp.tasks).map(function (key) { - return tp.tasks[key].deferred; - }); - // when all are done - $h.whenAll(tasksDeferredList).done(function () { - var argv = $h.getArray(arguments); - if (!tp.cancelled) { - deferred.resolve.apply(null, argv); - tp.cancelledDeferrer.reject(); - } else { - deferred.reject.apply(null, argv); - tp.cancelledDeferrer.resolve(); - } - }).fail(function () { - var argv = $h.getArray(arguments); - deferred.reject.apply(null, argv); - if (!tp.cancelled) { - tp.cancelledDeferrer.reject(); - } else { - tp.cancelledDeferrer.resolve(); - } - }); - // run all tasks - $.each(tp.tasks, function (id) { - task = tp.tasks[id]; - task.run(); - }); - return deferred; - } - enqueue = function (task) { - $.when(task.deferred) - .fail(function () { - failed = true; - callback.apply(null, arguments); - }) - .always(callback); - }; - callback = function () { - var argv = $h.getArray(arguments); - // notify a task just ended - deferred.notify(argv); - tasksDone.push(argv); - if (tp.cancelled) { - deferred.reject.apply(null, tasksDone); - tp.cancelledDeferrer.resolve(); - return; - } - if (tasksDone.length === tp.size()) { - if (failed) { - deferred.reject.apply(null, tasksDone); - } else { - deferred.resolve.apply(null, tasksDone); - } - } - // if there are any tasks remaining - if (tasksList.length) { - task = tasksList.shift(); - enqueue(task); - task.run(); - } - }; - // run the first "maxThreads" tasks - while (tasksList.length && i++ < maxThreads) { - task = tasksList.shift(); - enqueue(task); - task.run(); - } - return deferred; - }; - tp.cancel = function () { - tp.cancelled = true; - return tp.cancelledDeferrer; - }; - }, - Task: function (id, logic) { - var tk = this; - tk.id = id; - tk.deferred = $.Deferred(); - tk.logic = logic; - tk.context = null; - tk.run = function () { - var argv = $h.getArray(arguments); - argv.unshift(tk.deferred); // add deferrer as first argument - logic.apply(tk.context, argv); // run task - return tk.deferred; // return deferrer - }; - tk.runWithContext = function (context) { - tk.context = context; - return tk.run(); - }; - } - }; - self.ajaxQueue = []; - self.ajaxRequests = []; - self.ajaxPool = null; - self.ajaxAborted = false; - }, - _init: function (options, refreshMode) { - var self = this, f, $el = self.$element, $cont, t, tmp; - self.options = options; - self.zoomPlaceholder = $h.getZoomPlaceholder(); - self.canOrientImage = $h.canOrientImage($el); - $.each(options, function (key, value) { - switch (key) { - case 'minFileCount': - case 'maxFileCount': - case 'maxTotalFileCount': - case 'minFileSize': - case 'maxFileSize': - case 'maxFilePreviewSize': - case 'resizeQuality': - case 'resizeIfSizeMoreThan': - case 'progressUploadThreshold': - case 'initialPreviewCount': - case 'zoomModalHeight': - case 'minImageHeight': - case 'maxImageHeight': - case 'minImageWidth': - case 'maxImageWidth': - case 'bytesToKB': - self[key] = $h.getNum(value); - break; - default: - self[key] = value; - break; - } - }); - if (!self.bytesToKB || self.bytesToKB <= 0) { - self.bytesToKB = 1024; - } - if (self.errorCloseButton === undefined) { - self.errorCloseButton = $h.closeButton('kv-error-close' + ($h.isBs(5) ? ' float-end' : '')); - } - if (self.maxTotalFileCount > 0 && self.maxTotalFileCount < self.maxFileCount) { - self.maxTotalFileCount = self.maxFileCount; - } - if (self.rtl) { // swap buttons for rtl - tmp = self.previewZoomButtonIcons.prev; - self.previewZoomButtonIcons.prev = self.previewZoomButtonIcons.next; - self.previewZoomButtonIcons.next = tmp; - } - // validate chunk threads to not exceed maxAjaxThreads - if (!isNaN(self.maxAjaxThreads) && self.maxAjaxThreads < self.resumableUploadOptions.maxThreads) { - self.resumableUploadOptions.maxThreads = self.maxAjaxThreads; - } - self._initFileManager(); - if (typeof self.autoOrientImage === 'function') { - self.autoOrientImage = self.autoOrientImage(); - } - if (typeof self.autoOrientImageInitial === 'function') { - self.autoOrientImageInitial = self.autoOrientImageInitial(); - } - if (!refreshMode) { - self._cleanup(); - } - self.duplicateErrors = []; - self.$form = $el.closest('form'); - self._initTemplateDefaults(); - self.uploadFileAttr = !$h.isEmpty($el.attr('name')) ? $el.attr('name') : 'file_data'; - t = self._getLayoutTemplate('progress'); - self.progressTemplate = t.replace('{class}', self.progressClass); - self.progressInfoTemplate = t.replace('{class}', self.progressInfoClass); - self.progressPauseTemplate = t.replace('{class}', self.progressPauseClass); - self.progressCompleteTemplate = t.replace('{class}', self.progressCompleteClass); - self.progressErrorTemplate = t.replace('{class}', self.progressErrorClass); - self.isDisabled = $el.attr('disabled') || $el.attr('readonly'); - if (self.isDisabled) { - $el.attr('disabled', true); - } - self.isClickable = self.browseOnZoneClick && self.showPreview && - (self.dropZoneEnabled || !$h.isEmpty(self.defaultPreviewContent)); - self.isAjaxUpload = $h.hasFileUploadSupport() && !$h.isEmpty(self.uploadUrl); - self.dropZoneEnabled = $h.hasDragDropSupport() && self.dropZoneEnabled; - if (!self.isAjaxUpload) { - self.dropZoneEnabled = self.dropZoneEnabled && $h.canAssignFilesToInput(); - } - self.slug = typeof options.slugCallback === 'function' ? options.slugCallback : self._slugDefault; - self.mainTemplate = self.showCaption ? self._getLayoutTemplate('main1') : self._getLayoutTemplate('main2'); - self.captionTemplate = self._getLayoutTemplate('caption'); - self.previewGenericTemplate = self._getPreviewTemplate('generic'); - if (!self.imageCanvas && self.resizeImage && (self.maxImageWidth || self.maxImageHeight)) { - self.imageCanvas = document.createElement('canvas'); - self.imageCanvasContext = self.imageCanvas.getContext('2d'); - } - if ($h.isEmpty($el.attr('id'))) { - $el.attr('id', $h.uniqId()); - } - self.namespace = '.fileinput_' + $el.attr('id').replace(/-/g, '_'); - if (self.$container === undefined) { - self.$container = self._createContainer(); - } else { - self._refreshContainer(); - } - $cont = self.$container; - self.$dropZone = $cont.find('.file-drop-zone'); - self.$progress = $cont.find('.kv-upload-progress'); - self.$btnUpload = $cont.find('.fileinput-upload'); - self.$captionContainer = $h.getElement(options, 'elCaptionContainer', $cont.find('.file-caption')); - self.$caption = $h.getElement(options, 'elCaptionText', $cont.find('.file-caption-name')); - if (!$h.isEmpty(self.msgPlaceholder)) { - f = $el.attr('multiple') ? self.filePlural : self.fileSingle; - self.$caption.attr('placeholder', self.msgPlaceholder.replace('{files}', f)); - } - self.$captionIcon = self.$captionContainer.find('.file-caption-icon'); - self.$previewContainer = $h.getElement(options, 'elPreviewContainer', $cont.find('.file-preview')); - self.$preview = $h.getElement(options, 'elPreviewImage', $cont.find('.file-preview-thumbnails')); - self.$previewStatus = $h.getElement(options, 'elPreviewStatus', $cont.find('.file-preview-status')); - self.$errorContainer = $h.getElement(options, 'elErrorContainer', - self.$previewContainer.find('.kv-fileinput-error')); - self._validateDisabled(); - if (!$h.isEmpty(self.msgErrorClass)) { - $h.addCss(self.$errorContainer, self.msgErrorClass); - } - if (!refreshMode) { - self._resetErrors(); - self.$errorContainer.hide(); - self.previewInitId = 'thumb-' + $el.attr('id'); - self._initPreviewCache(); - self._initPreview(true); - self._initPreviewActions(); - if (self.$parent.hasClass('file-loading')) { - self.$container.insertBefore(self.$parent); - self.$parent.remove(); - } - } else { - if (!self._errorsExist()) { - self.$errorContainer.hide(); - } - } - self._setFileDropZoneTitle(); - if ($el.attr('disabled')) { - self.disable(); - } - self._initZoom(); - if (self.hideThumbnailContent) { - $h.addCss(self.$preview, 'hide-content'); - } - }, - _initFileManager: function () { - var self = this; - self.uploadStartTime = $h.now(); - self.fileManager = { - stack: {}, - filesProcessed: [], - errors: [], - loadedImages: {}, - totalImages: 0, - totalFiles: null, - totalSize: null, - uploadedSize: 0, - stats: {}, - bpsLog: [], - bps: 0, - initStats: function (id) { - var data = {started: $h.now()}; - if (id) { - self.fileManager.stats[id] = data; - } else { - self.fileManager.stats = data; - } - }, - getUploadStats: function (id, loaded, total) { - var fm = self.fileManager, - started = id ? fm.stats[id] && fm.stats[id].started || $h.now() : self.uploadStartTime, - elapsed = ($h.now() - started) / 1000, bps = Math.ceil(elapsed ? loaded / elapsed : 0), - pendingBytes = total - loaded, out, delay = fm.bpsLog.length ? self.bitrateUpdateDelay : 0; - setTimeout(function () { - var i, j = 0, n = 0, len, beg; - fm.bpsLog.push(bps); - fm.bpsLog.sort(function (a, b) { - return a - b; - }); - len = fm.bpsLog.length; - beg = len > 10 ? len - 10 : Math.ceil(len / 2); - for (i = len; i > beg; i--) { - n = parseFloat(fm.bpsLog[i]); - j++; - } - fm.bps = (j > 0 ? n / j : 0) * 64; - }, delay); - out = { - fileId: id, - started: started, - elapsed: elapsed, - loaded: loaded, - total: total, - bps: fm.bps, - bitrate: self._getSize(fm.bps, false, self.bitRateUnits), - pendingBytes: pendingBytes - }; - if (id) { - fm.stats[id] = out; - } else { - fm.stats = out; - } - return out; - }, - exists: function (id) { - return $.inArray(id, self.fileManager.getIdList()) !== -1; - }, - count: function () { - return self.fileManager.getIdList().length; - }, - total: function () { - var fm = self.fileManager; - if (!fm.totalFiles) { - fm.totalFiles = fm.count(); - } - return fm.totalFiles; - }, - getTotalSize: function () { - var fm = self.fileManager; - if (fm.totalSize) { - return fm.totalSize; - } - fm.totalSize = 0; - $.each(self.getFileStack(), function (id, f) { - var size = parseFloat(f.size); - fm.totalSize += isNaN(size) ? 0 : size; - }); - return fm.totalSize; - }, - add: function (file, id) { - if (!id) { - id = self.fileManager.getId(file); - } - if (!id) { - return; - } - self.fileManager.stack[id] = { - file: file, - name: $h.getFileName(file), - relativePath: $h.getFileRelativePath(file), - size: file.size, - nameFmt: self._getFileName(file, ''), - sizeFmt: self._getSize(file.size) - }; - }, - remove: function ($thumb) { - var id = self._getThumbFileId($thumb); - self.fileManager.removeFile(id); - }, - removeFile: function (id) { - var fm = self.fileManager; - if (!id) { - return; - } - delete fm.stack[id]; - delete fm.loadedImages[id]; - }, - move: function (idFrom, idTo) { - var result = {}, stack = self.fileManager.stack; - if (!idFrom && !idTo || idFrom === idTo) { - return; - } - $.each(stack, function (k, v) { - if (k !== idFrom) { - result[k] = v; - } - if (k === idTo) { - result[idFrom] = stack[idFrom]; - } - }); - self.fileManager.stack = result; - }, - list: function () { - var files = []; - $.each(self.getFileStack(), function (k, v) { - if (v && v.file) { - files.push(v.file); - } - }); - return files; - }, - isPending: function (id) { - return $.inArray(id, self.fileManager.filesProcessed) === -1 && self.fileManager.exists(id); - }, - isProcessed: function () { - var filesProcessed = true, fm = self.fileManager; - $.each(self.getFileStack(), function (id) { - if (fm.isPending(id)) { - filesProcessed = false; - } - }); - return filesProcessed; - }, - clear: function () { - var fm = self.fileManager; - self.isDuplicateError = false; - self.isPersistentError = false; - fm.totalFiles = null; - fm.totalSize = null; - fm.uploadedSize = 0; - fm.stack = {}; - fm.errors = []; - fm.filesProcessed = []; - fm.stats = {}; - fm.bpsLog = []; - fm.bps = 0; - fm.clearImages(); - }, - clearImages: function () { - self.fileManager.loadedImages = {}; - self.fileManager.totalImages = 0; - }, - addImage: function (id, config) { - self.fileManager.loadedImages[id] = config; - }, - removeImage: function (id) { - delete self.fileManager.loadedImages[id]; - }, - getImageIdList: function () { - return $h.getObjectKeys(self.fileManager.loadedImages); - }, - getImageCount: function () { - return self.fileManager.getImageIdList().length; - }, - getId: function (file) { - return self._getFileId(file); - }, - getIndex: function (id) { - return self.fileManager.getIdList().indexOf(id); - }, - getThumb: function (id) { - var $thumb = null; - self._getThumbs().each(function () { - var $t = $(this); - if (self._getThumbFileId($t) === id) { - $thumb = $t; - } - }); - return $thumb; - }, - getThumbIndex: function ($thumb) { - var id = self._getThumbFileId($thumb); - return self.fileManager.getIndex(id); - }, - getIdList: function () { - return $h.getObjectKeys(self.fileManager.stack); - }, - getFile: function (id) { - return self.fileManager.stack[id] || null; - }, - getFileName: function (id, fmt) { - var file = self.fileManager.getFile(id); - if (!file) { - return ''; - } - return fmt ? (file.nameFmt || '') : file.name || ''; - }, - getFirstFile: function () { - var ids = self.fileManager.getIdList(), id = ids && ids.length ? ids[0] : null; - return self.fileManager.getFile(id); - }, - setFile: function (id, file) { - if (self.fileManager.getFile(id)) { - self.fileManager.stack[id].file = file; - } else { - self.fileManager.add(file, id); - } - }, - setProcessed: function (id) { - self.fileManager.filesProcessed.push(id); - }, - getProgress: function () { - var total = self.fileManager.total(), filesProcessed = self.fileManager.filesProcessed.length; - if (!total) { - return 0; - } - return Math.ceil(filesProcessed / total * 100); - - }, - setProgress: function (id, pct) { - var f = self.fileManager.getFile(id); - if (!isNaN(pct) && f) { - f.progress = pct; - } - } - }; - }, - _setUploadData: function (fd, config) { - var self = this; - $.each(config, function (key, value) { - var param = self.uploadParamNames[key] || key; - if ($h.isArray(value)) { - fd.append(param, value[0], value[1]); - } else { - fd.append(param, value); - } - }); - }, - _initResumableUpload: function () { - var self = this, opts = self.resumableUploadOptions, logs = $h.logMessages, rm, fm = self.fileManager; - if (!self.enableResumableUpload) { - return; - } - if (opts.fallback !== false && typeof opts.fallback !== 'function') { - opts.fallback = function (s) { - s._log(logs.noResumableSupport); - s.enableResumableUpload = false; - }; - } - if (!$h.hasResumableUploadSupport() && opts.fallback !== false) { - opts.fallback(self); - return; - } - if (!self.uploadUrl && self.enableResumableUpload) { - self._log(logs.noUploadUrl); - self.enableResumableUpload = false; - return; - - } - opts.chunkSize = parseFloat(opts.chunkSize); - if (opts.chunkSize <= 0 || isNaN(opts.chunkSize)) { - self._log(logs.invalidChunkSize, {chunkSize: opts.chunkSize}); - self.enableResumableUpload = false; - return; - } - rm = self.resumableManager = { - init: function (id, f, index) { - rm.logs = []; - rm.stack = []; - rm.error = ''; - rm.id = id; - rm.file = f.file; - rm.fileName = f.name; - rm.fileIndex = index; - rm.completed = false; - rm.lastProgress = 0; - if (self.showPreview) { - rm.$thumb = fm.getThumb(id) || null; - rm.$progress = rm.$btnDelete = null; - if (rm.$thumb && rm.$thumb.length) { - rm.$progress = rm.$thumb.find('.file-thumb-progress'); - rm.$btnDelete = rm.$thumb.find('.kv-file-remove'); - } - } - rm.chunkSize = opts.chunkSize * self.bytesToKB; - rm.chunkCount = rm.getTotalChunks(); - }, - setAjaxError: function (jqXHR, textStatus, errorThrown, isTest) { - if (jqXHR.responseJSON && jqXHR.responseJSON.error) { - errorThrown = jqXHR.responseJSON.error.toString(); - } - if (!isTest) { - rm.error = errorThrown; - } - if (opts.showErrorLog) { - self._log(logs.ajaxError, { - status: jqXHR.status, - error: errorThrown, - text: jqXHR.responseText || '' - }); - } - }, - reset: function () { - rm.stack = []; - rm.chunksProcessed = {}; - }, - setProcessed: function (status) { - var id = rm.id, msg, $thumb = rm.$thumb, $prog = rm.$progress, hasThumb = $thumb && $thumb.length, - params = {id: hasThumb ? $thumb.attr('id') : '', index: fm.getIndex(id), fileId: id}, tokens, - skipErrorsAndProceed = self.resumableUploadOptions.skipErrorsAndProceed; - rm.completed = true; - rm.lastProgress = 0; - if (hasThumb) { - $thumb.removeClass('file-uploading'); - } - if (status === 'success') { - fm.uploadedSize += rm.file.size; - if (self.showPreview) { - self._setProgress(101, $prog); - self._setThumbStatus($thumb, 'Success'); - self._initUploadSuccess(rm.chunksProcessed[id].data, $thumb); - } - fm.removeFile(id); - delete rm.chunksProcessed[id]; - self._raise('fileuploaded', [params.id, params.index, params.fileId]); - if (fm.isProcessed()) { - self._setProgress(101); - } - } else { - if (status !== 'cancel') { - if (self.showPreview) { - self._setThumbStatus($thumb, 'Error'); - self._setPreviewError($thumb, true); - self._setProgress(101, $prog, self.msgProgressError); - self._setProgress(101, self.$progress, self.msgProgressError); - self.cancelling = !skipErrorsAndProceed; - } - if (!self.$errorContainer.find('li[data-file-id="' + params.fileId + '"]').length) { - tokens = {file: rm.fileName, max: opts.maxRetries, error: rm.error}; - msg = self.msgResumableUploadRetriesExceeded.setTokens(tokens); - $.extend(params, tokens); - self._showFileError(msg, params, 'filemaxretries'); - if (skipErrorsAndProceed) { - fm.removeFile(id); - delete rm.chunksProcessed[id]; - if (fm.isProcessed()) { - self._setProgress(101); - } - } - } - } - } - if (fm.isProcessed()) { - rm.reset(); - } - }, - check: function () { - var status = true; - $.each(rm.logs, function (index, value) { - if (!value) { - status = false; - return false; - } - }); - }, - processedResumables: function () { - var logs = rm.logs, i, count = 0; - if (!logs || !logs.length) { - return 0; - } - for (i = 0; i < logs.length; i++) { - if (logs[i] === true) { - count++; - } - } - return count; - }, - getUploadedSize: function () { - var size = rm.processedResumables() * rm.chunkSize; - return size > rm.file.size ? rm.file.size : size; - }, - getTotalChunks: function () { - var chunkSize = parseFloat(rm.chunkSize); - if (!isNaN(chunkSize) && chunkSize > 0) { - return Math.ceil(rm.file.size / chunkSize); - } - return 0; - }, - getProgress: function () { - var chunksProcessed = rm.processedResumables(), total = rm.chunkCount; - if (total === 0) { - return 0; - } - return Math.ceil(chunksProcessed / total * 100); - }, - checkAborted: function (intervalId) { - if (self._isAborted()) { - clearInterval(intervalId); - self.unlock(); - } - }, - upload: function () { - var ids = fm.getIdList(), flag = 'new', intervalId; - intervalId = setInterval(function () { - var id; - rm.checkAborted(intervalId); - if (flag === 'new') { - self.lock(); - flag = 'processing'; - id = ids.shift(); - fm.initStats(id); - if (fm.stack[id]) { - rm.init(id, fm.stack[id], fm.getIndex(id)); - rm.processUpload(); - } - } - if (!fm.isPending(id) && rm.completed) { - flag = 'new'; - } - if (fm.isProcessed()) { - var $initThumbs = self.$preview.find('.file-preview-initial'); - if ($initThumbs.length) { - $h.addCss($initThumbs, $h.SORT_CSS); - self._initSortable(); - } - clearInterval(intervalId); - self._clearFileInput(); - self.unlock(); - setTimeout(function () { - var data = self.previewCache.data; - if (data) { - self.initialPreview = data.content; - self.initialPreviewConfig = data.config; - self.initialPreviewThumbTags = data.tags; - } - self._raise('filebatchuploadcomplete', [ - self.initialPreview, - self.initialPreviewConfig, - self.initialPreviewThumbTags, - self._getExtraData() - ]); - }, self.processDelay); - } - }, self.processDelay); - }, - uploadResumable: function () { - var i, pool, tm = self.taskManager, total = rm.chunkCount; - pool = tm.addPool(rm.id); - for (i = 0; i < total; i++) { - rm.logs[i] = !!(rm.chunksProcessed[rm.id] && rm.chunksProcessed[rm.id][i]); - if (!rm.logs[i]) { - rm.pushAjax(i, 0); - } - } - pool.run(opts.maxThreads) - .done(function () { - rm.setProcessed('success'); - }) - .fail(function () { - rm.setProcessed(pool.cancelled ? 'cancel' : 'error'); - }); - }, - processUpload: function () { - var fd, f, id = rm.id, fnBefore, fnSuccess, fnError, fnComplete, outData; - if (!opts.testUrl) { - rm.uploadResumable(); - return; - } - fd = new FormData(); - f = fm.stack[id]; - self._setUploadData(fd, { - fileId: id, - fileName: f.fileName, - fileSize: f.size, - fileRelativePath: f.relativePath, - chunkSize: rm.chunkSize, - chunkCount: rm.chunkCount - }); - fnBefore = function (jqXHR) { - outData = self._getOutData(fd, jqXHR); - self._raise('filetestbeforesend', [id, fm, rm, outData]); - }; - fnSuccess = function (data, textStatus, jqXHR) { - outData = self._getOutData(fd, jqXHR, data); - var pNames = self.uploadParamNames, chunksUploaded = pNames.chunksUploaded || 'chunksUploaded', - params = [id, fm, rm, outData]; - if (!data[chunksUploaded] || !$h.isArray(data[chunksUploaded])) { - self._raise('filetesterror', params); - } else { - if (!rm.chunksProcessed[id]) { - rm.chunksProcessed[id] = {}; - } - $.each(data[chunksUploaded], function (key, index) { - rm.logs[index] = true; - rm.chunksProcessed[id][index] = true; - }); - rm.chunksProcessed[id].data = data; - self._raise('filetestsuccess', params); - } - rm.uploadResumable(); - }; - fnError = function (jqXHR, textStatus, errorThrown) { - outData = self._getOutData(fd, jqXHR); - self._raise('filetestajaxerror', [id, fm, rm, outData]); - rm.setAjaxError(jqXHR, textStatus, errorThrown, true); - rm.uploadResumable(); - }; - fnComplete = function () { - self._raise('filetestcomplete', [id, fm, rm, self._getOutData(fd)]); - }; - self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, fd, id, rm.fileIndex, opts.testUrl); - }, - pushAjax: function (index, retry) { - var tm = self.taskManager, pool = tm.getPool(rm.id); - pool.addTask(pool.size() + 1, function (deferrer) { - // use fifo chunk stack - var arr = rm.stack.shift(), index; - index = arr[0]; - if (!rm.chunksProcessed[rm.id] || !rm.chunksProcessed[rm.id][index]) { - rm.sendAjax(index, arr[1], deferrer); - } else { - self._log(logs.chunkQueueError, {index: index}); - } - }); - rm.stack.push([index, retry]); - }, - sendAjax: function (index, retry, deferrer) { - var f, chunkSize = rm.chunkSize, id = rm.id, file = rm.file, $thumb = rm.$thumb, - msgs = $h.logMessages, $btnDelete = rm.$btnDelete, logError = function (msg, tokens) { - if (tokens) { - msg = msg.setTokens(tokens); - } - msg = msgs.resumableRequestError.setTokens({msg: msg}); - self._log(msg); - deferrer.reject(msg); - }; - if (rm.chunksProcessed[id] && rm.chunksProcessed[id][index]) { - return; - } - if (retry > opts.maxRetries) { - logError(msgs.resumableMaxRetriesReached, {n: opts.maxRetries}); - rm.setProcessed('error'); - return; - } - var fd, outData, fnBefore, fnSuccess, fnError, fnComplete, slice = file.slice ? 'slice' : - (file.mozSlice ? 'mozSlice' : (file.webkitSlice ? 'webkitSlice' : 'slice')), - blob = file[slice](chunkSize * index, chunkSize * (index + 1)); - fd = new FormData(); - f = fm.stack[id]; - self._setUploadData(fd, { - chunkCount: rm.chunkCount, - chunkIndex: index, - chunkSize: chunkSize, - chunkSizeStart: chunkSize * index, - fileBlob: [blob, rm.fileName], - fileId: id, - fileName: rm.fileName, - fileRelativePath: f.relativePath, - fileSize: file.size, - retryCount: retry - }); - if (rm.$progress && rm.$progress.length) { - rm.$progress.show(); - } - fnBefore = function (jqXHR) { - outData = self._getOutData(fd, jqXHR); - if (self.showPreview) { - if (!$thumb.hasClass('file-preview-success')) { - self._setThumbStatus($thumb, 'Loading'); - $h.addCss($thumb, 'file-uploading'); - } - $btnDelete.attr('disabled', true); - } - self._raise('filechunkbeforesend', [id, index, retry, fm, rm, outData]); - }; - fnSuccess = function (data, textStatus, jqXHR) { - if (self._isAborted()) { - logError(msgs.resumableAborting); - return; - } - outData = self._getOutData(fd, jqXHR, data); - var paramNames = self.uploadParamNames, chunkIndex = paramNames.chunkIndex || 'chunkIndex', - params = [id, index, retry, fm, rm, outData]; - if (data.error) { - if (opts.showErrorLog) { - self._log(logs.retryStatus, { - retry: retry + 1, - filename: rm.fileName, - chunk: index - }); - } - self._raise('filechunkerror', params); - rm.pushAjax(index, retry + 1); - rm.error = data.error; - logError(data.error); - } else { - rm.logs[data[chunkIndex]] = true; - if (!rm.chunksProcessed[id]) { - rm.chunksProcessed[id] = {}; - } - rm.chunksProcessed[id][data[chunkIndex]] = true; - rm.chunksProcessed[id].data = data; - deferrer.resolve.call(null, data); - self._raise('filechunksuccess', params); - rm.check(); - } - }; - fnError = function (jqXHR, textStatus, errorThrown) { - if (self._isAborted()) { - logError(msgs.resumableAborting); - return; - } - outData = self._getOutData(fd, jqXHR); - rm.setAjaxError(jqXHR, textStatus, errorThrown); - self._raise('filechunkajaxerror', [id, index, retry, fm, rm, outData]); - rm.pushAjax(index, retry + 1); // push another task - logError(msgs.resumableRetryError, {n: retry - 1}); // resolve the current task - }; - fnComplete = function () { - if (!self._isAborted()) { - self._raise('filechunkcomplete', [id, index, retry, fm, rm, self._getOutData(fd)]); - } - }; - self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, fd, id, rm.fileIndex); - } - }; - rm.reset(); - }, - _initTemplateDefaults: function () { - var self = this, tMain1, tMain2, tPreview, tFileIcon, tClose, tCaption, tBtnDefault, tBtnLink, tBtnBrowse, - tModalMain, tModal, tProgress, tSize, tFooter, tActions, tActionDelete, tActionUpload, tActionDownload, - tActionZoom, tActionDrag, tIndicator, tTagBef, tTagBef1, tTagBef2, tTagAft, tGeneric, tHtml, tImage, - tText, tOffice, tGdocs, tVideo, tAudio, tFlash, tObject, tPdf, tOther, tStyle, tZoomCache, vDefaultDim, - tActionRotate, tStats, tModalLabel, tDescClose, renderObject = function (type, mime) { - return '\n' + $h.DEFAULT_PREVIEW + '\n\n'; - }, defBtnCss1 = 'btn btn-sm btn-kv ' + $h.defaultButtonCss(); - tMain1 = '{preview}\n' + - '
\n' + - '
\n' + - '
\n' + - ' {caption}\n\n' + - ($h.isBs(5) ? '' : '
\n') + - ' {remove}\n' + - ' {cancel}\n' + - ' {pause}\n' + - ' {upload}\n' + - ' {browse}\n' + - ($h.isBs(5) ? '' : '
\n') + - '
'; - '
'; - tMain2 = '{preview}\n
\n
\n' + - '{remove}\n{cancel}\n{upload}\n{browse}\n'; - tPreview = '
\n' + - ' {close}' + - '
\n' + - '
\n' + - '
\n' + - '
\n' + - '
\n' + - '
\n' + - '
'; - tClose = $h.closeButton('fileinput-remove'); - tFileIcon = ''; - // noinspection HtmlUnknownAttribute - tCaption = '\n'; - //noinspection HtmlUnknownAttribute - tBtnDefault = ''; - //noinspection HtmlUnknownTarget,HtmlUnknownAttribute - tBtnLink = '{icon} {label}'; - //noinspection HtmlUnknownAttribute - tBtnBrowse = '
{icon} {label}
'; - tModalLabel = $h.MODAL_ID + 'Label'; - tModalMain = ''; - tModal = '
\n' + - '
\n' + - '
\n' + - ' \n' + - '
{toggleheader}{fullscreen}{borderless}{close}
\n' + - '
\n' + - '
\n' + - '
\n' + '{prev} {next}\n' + - '
\n' + - '
\n' + - '
\n'; - tDescClose = ''; - tProgress = '
\n' + - '
\n' + - ' {status}\n' + - '
\n' + - '
{stats}'; - tStats = '
' + - '{pendingTime} ' + - '{uploadSpeed}' + - '
'; - tSize = ' ({sizeText})'; - tFooter = '
\n' + - '
\n' + - '
{caption}
\n' + - '
{size}
\n' + - '
\n' + - ' {progress}\n{indicator}\n{actions}\n' + - '
'; - tActions = '
\n' + - '
\n' + - ' {rotate} {download} {upload} {delete} {zoom} {other}' + - '
\n' + - '
\n' + - '{drag}\n' + - '
'; - //noinspection HtmlUnknownAttribute - tActionDelete = '\n'; - tActionUpload = ''; - tActionRotate = ''; - tActionDownload = '{downloadIcon}'; - tActionZoom = ''; - tActionDrag = '{dragIcon}'; - tIndicator = '
{indicator}
'; - tTagBef = '
\n'; - tTagBef2 = tTagBef + ' title="{caption}">
\n'; - tTagAft = '
{footer}\n{zoomCache}
\n'; - tGeneric = '{content}\n'; - tStyle = ' {style}'; - tHtml = renderObject('html', 'text/html'); - tText = renderObject('text', 'text/plain;charset=UTF-8'); - tPdf = renderObject('pdf', 'application/pdf'); - tImage = '{alt}\n'; - tOffice = ''; - tGdocs = ''; - tVideo = '\n'; - tAudio = '\n'; - tFlash = '\n'; - tObject = '\n' + '\n' + - $h.OBJECT_PARAMS + ' ' + $h.DEFAULT_PREVIEW + '\n\n'; - tOther = '
\n' + $h.DEFAULT_PREVIEW + '\n
\n'; - tZoomCache = '
{zoomContent}
'; - vDefaultDim = {width: '100%', height: '100%', 'min-height': '480px'}; - if (self._isPdfRendered()) { - tPdf = self.pdfRendererTemplate.replace('{renderer}', self._encodeURI(self.pdfRendererUrl)); - } - self.defaults = { - layoutTemplates: { - main1: tMain1, - main2: tMain2, - preview: tPreview, - close: tClose, - fileIcon: tFileIcon, - caption: tCaption, - modalMain: tModalMain, - modal: tModal, - descriptionClose: tDescClose, - progress: tProgress, - stats: tStats, - size: tSize, - footer: tFooter, - indicator: tIndicator, - actions: tActions, - actionDelete: tActionDelete, - actionRotate: tActionRotate, - actionUpload: tActionUpload, - actionDownload: tActionDownload, - actionZoom: tActionZoom, - actionDrag: tActionDrag, - btnDefault: tBtnDefault, - btnLink: tBtnLink, - btnBrowse: tBtnBrowse, - zoomCache: tZoomCache - }, - previewMarkupTags: { - tagBefore1: tTagBef1, - tagBefore2: tTagBef2, - tagAfter: tTagAft - }, - previewContentTemplates: { - generic: tGeneric, - html: tHtml, - image: tImage, - text: tText, - office: tOffice, - gdocs: tGdocs, - video: tVideo, - audio: tAudio, - flash: tFlash, - object: tObject, - pdf: tPdf, - other: tOther - }, - allowedPreviewTypes: ['image', 'html', 'text', 'video', 'audio', 'flash', 'pdf', 'object'], - previewTemplates: {}, - previewSettings: { - image: {width: 'auto', height: 'auto', 'max-width': '100%', 'max-height': '100%'}, - html: {width: '213px', height: '160px'}, - text: {width: '213px', height: '160px'}, - office: {width: '213px', height: '160px'}, - gdocs: {width: '213px', height: '160px'}, - video: {width: '213px', height: '160px'}, - audio: {width: '100%', height: '30px'}, - flash: {width: '213px', height: '160px'}, - object: {width: '213px', height: '160px'}, - pdf: {width: '100%', height: '160px', 'position': 'relative'}, - other: {width: '213px', height: '160px'} - }, - previewSettingsSmall: { - image: {width: 'auto', height: 'auto', 'max-width': '100%', 'max-height': '100%'}, - html: {width: '100%', height: '160px'}, - text: {width: '100%', height: '160px'}, - office: {width: '100%', height: '160px'}, - gdocs: {width: '100%', height: '160px'}, - video: {width: '100%', height: 'auto'}, - audio: {width: '100%', height: '30px'}, - flash: {width: '100%', height: 'auto'}, - object: {width: '100%', height: 'auto'}, - pdf: {width: '100%', height: '160px'}, - other: {width: '100%', height: '160px'} - }, - previewZoomSettings: { - image: {width: 'auto', height: 'auto', 'max-width': '100%', 'max-height': '100%'}, - html: vDefaultDim, - text: vDefaultDim, - office: {width: '100%', height: '100%', 'max-width': '100%', 'min-height': '480px'}, - gdocs: {width: '100%', height: '100%', 'max-width': '100%', 'min-height': '480px'}, - video: {width: 'auto', height: '100%', 'max-width': '100%'}, - audio: {width: '100%', height: '30px'}, - flash: {width: 'auto', height: '480px'}, - object: {width: 'auto', height: '100%', 'max-width': '100%', 'min-height': '480px'}, - pdf: vDefaultDim, - other: {width: 'auto', height: '100%', 'min-height': '480px'} - }, - mimeTypeAliases: { - 'video/quicktime': 'video/mp4' - }, - fileTypeSettings: { - image: function (vType, vName) { - return ($h.compare(vType, 'image.*') && !$h.compare(vType, /(tiff?|wmf)$/i) || - $h.compare(vName, /\.(gif|png|jpe?g)$/i)); - }, - html: function (vType, vName) { - return $h.compare(vType, 'text/html') || $h.compare(vName, /\.(htm|html)$/i); - }, - office: function (vType, vName) { - return $h.compare(vType, /(word|excel|powerpoint|office)$/i) || - $h.compare(vName, /\.(docx?|xlsx?|pptx?|pps|potx?)$/i); - }, - gdocs: function (vType, vName) { - return $h.compare(vType, /(word|excel|powerpoint|office|iwork-pages|tiff?)$/i) || - $h.compare(vName, - /\.(docx?|xlsx?|pptx?|pps|potx?|rtf|ods|odt|pages|ai|dxf|ttf|tiff?|wmf|e?ps)$/i); - }, - text: function (vType, vName) { - return $h.compare(vType, 'text.*') || $h.compare(vName, /\.(xml|javascript)$/i) || - $h.compare(vName, /\.(txt|md|nfo|ini|json|php|js|css)$/i); - }, - video: function (vType, vName) { - return $h.compare(vType, 'video.*') && ($h.compare(vType, /(ogg|mp4|mp?g|mov|webm|3gp)$/i) || - $h.compare(vName, /\.(og?|mp4|webm|mp?g|mov|3gp)$/i)); - }, - audio: function (vType, vName) { - return $h.compare(vType, 'audio.*') && ($h.compare(vName, /(ogg|mp3|mp?g|wav)$/i) || - $h.compare(vName, /\.(og?|mp3|mp?g|wav)$/i)); - }, - flash: function (vType, vName) { - return $h.compare(vType, 'application/x-shockwave-flash', true) || $h.compare(vName, - /\.(swf)$/i); - }, - pdf: function (vType, vName) { - return $h.compare(vType, 'application/pdf', true) || $h.compare(vName, /\.(pdf)$/i); - }, - object: function () { - return true; - }, - other: function () { - return true; - } - }, - fileActionSettings: { - showRemove: true, - showUpload: true, - showDownload: true, - showZoom: true, - showDrag: true, - showRotate: false, - removeIcon: '', - removeClass: defBtnCss1, - removeErrorClass: 'btn btn-sm btn-kv btn-danger', - removeTitle: 'Remove file', - uploadIcon: '', - uploadClass: defBtnCss1, - uploadTitle: 'Upload file', - uploadRetryIcon: '', - uploadRetryTitle: 'Retry upload', - downloadIcon: '', - downloadClass: defBtnCss1, - downloadTitle: 'Download file', - rotateIcon: '', - rotateClass: defBtnCss1, - rotateTitle: 'Rotate 90 deg. clockwise', - zoomIcon: '', - zoomClass: defBtnCss1, - zoomTitle: 'View Details', - dragIcon: '', - dragClass: 'text-primary', - dragTitle: 'Move / Rearrange', - dragSettings: {}, - indicatorNew: '', - indicatorSuccess: '', - indicatorError: '', - indicatorLoading: '', - indicatorPaused: '', - indicatorNewTitle: 'Not uploaded yet', - indicatorSuccessTitle: 'Uploaded', - indicatorErrorTitle: 'Upload Error', - indicatorLoadingTitle: 'Uploading …', - indicatorPausedTitle: 'Upload Paused' - } - }; - $.each(self.defaults, function (key, setting) { - if (key === 'allowedPreviewTypes') { - if (self.allowedPreviewTypes === undefined) { - self.allowedPreviewTypes = setting; - } - return; - } - self[key] = $.extend(true, {}, setting, self[key]); - }); - self._initPreviewTemplates(); - }, - _initPreviewTemplates: function () { - var self = this, tags = self.previewMarkupTags, tagBef, tagAft = tags.tagAfter; - $.each(self.previewContentTemplates, function (key, value) { - if ($h.isEmpty(self.previewTemplates[key])) { - tagBef = tags.tagBefore2; - if (key === 'generic' || key === 'image') { - tagBef = tags.tagBefore1; - } - if (self._isPdfRendered() && key === 'pdf') { - tagBef = tagBef.replace('kv-file-content', 'kv-file-content kv-pdf-rendered'); - } - self.previewTemplates[key] = tagBef + value + tagAft; - } - }); - }, - _initPreviewCache: function () { - var self = this; - self.previewCache = { - data: {}, - init: function () { - var content = self.initialPreview; - if (content.length > 0 && !$h.isArray(content)) { - content = content.split(self.initialPreviewDelimiter); - } - self.previewCache.data = { - content: content, - config: self.initialPreviewConfig, - tags: self.initialPreviewThumbTags - }; - }, - count: function (skipNull) { - if (!self.previewCache.data || !self.previewCache.data.content) { - return 0; - } - if (skipNull) { - var chk = self.previewCache.data.content.filter(function (n) { - return n !== null; - }); - return chk.length; - } - return self.previewCache.data.content.length; - }, - get: function (i, isDisabled) { - var ind = $h.INIT_FLAG + i, data = self.previewCache.data, config = data.config[i], - content = data.content[i], out, $tmp, cat, ftr, - fname, ftype, frameClass, asData = $h.ifSet('previewAsData', config, self.initialPreviewAsData), - a = config ? {title: config.title || null, alt: config.alt || null} : {title: null, alt: null}, - parseTemplate = function (cat, dat, fname, ftype, ftr, ind, fclass, t) { - var fc = ' file-preview-initial ' + $h.SORT_CSS + (fclass ? ' ' + fclass : ''), - id = self.previewInitId + '-' + ind, - fileId = config && config.fileId || id; - /** @namespace config.zoomData */ - return self._generatePreviewTemplate(cat, dat, fname, ftype, id, fileId, false, null, null, fc, - ftr, ind, t, a, config && config.zoomData || dat); - }; - if (!content || !content.length) { - return ''; - } - isDisabled = isDisabled === undefined ? true : isDisabled; - cat = $h.ifSet('type', config, self.initialPreviewFileType || 'generic'); - fname = $h.ifSet('filename', config, $h.ifSet('caption', config)); - ftype = $h.ifSet('filetype', config, cat); - ftr = self.previewCache.footer(i, isDisabled, (config && config.size || null)); - frameClass = $h.ifSet('frameClass', config); - if (asData) { - out = parseTemplate(cat, content, fname, ftype, ftr, ind, frameClass); - } else { - out = parseTemplate('generic', content, fname, ftype, ftr, ind, frameClass, cat) - .setTokens({'content': data.content[i]}); - } - if (data.tags.length && data.tags[i]) { - out = $h.replaceTags(out, data.tags[i]); - } - /** @namespace config.frameAttr */ - if (!$h.isEmpty(config) && !$h.isEmpty(config.frameAttr)) { - $tmp = $h.createElement(out); - $tmp.find('.file-preview-initial').attr(config.frameAttr); - out = $tmp.html(); - $tmp.remove(); - } - return out; - }, - clean: function (data) { - data.content = $h.cleanArray(data.content); - data.config = $h.cleanArray(data.config); - data.tags = $h.cleanArray(data.tags); - self.previewCache.data = data; - }, - add: function (content, config, tags, append) { - var data = self.previewCache.data, index; - if (!content || !content.length) { - return 0; - } - index = content.length - 1; - if (!$h.isArray(content)) { - content = content.split(self.initialPreviewDelimiter); - } - if (append && data.content) { - index = data.content.push(content[0]) - 1; - data.config[index] = config; - data.tags[index] = tags; - } else { - data.content = content; - data.config = config; - data.tags = tags; - } - self.previewCache.clean(data); - return index; - }, - set: function (content, config, tags, append) { - var data = self.previewCache.data, i, chk; - if (!content || !content.length) { - return; - } - if (!$h.isArray(content)) { - content = content.split(self.initialPreviewDelimiter); - } - chk = content.filter(function (n) { - return n !== null; - }); - if (!chk.length) { - return; - } - if (data.content === undefined) { - data.content = []; - } - if (data.config === undefined) { - data.config = []; - } - if (data.tags === undefined) { - data.tags = []; - } - if (append) { - for (i = 0; i < content.length; i++) { - if (content[i]) { - data.content.push(content[i]); - } - } - for (i = 0; i < config.length; i++) { - if (config[i]) { - data.config.push(config[i]); - } - } - for (i = 0; i < tags.length; i++) { - if (tags[i]) { - data.tags.push(tags[i]); - } - } - } else { - data.content = content; - data.config = config; - data.tags = tags; - } - self.previewCache.clean(data); - }, - unset: function (index) { - var chk = self.previewCache.count(), rev = self.reversePreviewOrder; - if (!chk) { - return; - } - if (chk === 1) { - self.previewCache.data.content = []; - self.previewCache.data.config = []; - self.previewCache.data.tags = []; - self.initialPreview = []; - self.initialPreviewConfig = []; - self.initialPreviewThumbTags = []; - return; - } - self.previewCache.data.content = $h.spliceArray(self.previewCache.data.content, index, rev); - self.previewCache.data.config = $h.spliceArray(self.previewCache.data.config, index, rev); - self.previewCache.data.tags = $h.spliceArray(self.previewCache.data.tags, index, rev); - var data = $.extend(true, {}, self.previewCache.data); - self.previewCache.clean(data); - }, - out: function () { - var html = '', caption, len = self.previewCache.count(), i, content; - if (len === 0) { - return {content: '', caption: ''}; - } - for (i = 0; i < len; i++) { - content = self.previewCache.get(i); - html = self.reversePreviewOrder ? (content + html) : (html + content); - } - caption = self._getMsgSelected(len); - return {content: html, caption: caption}; - }, - footer: function (i, isDisabled, size) { - var data = self.previewCache.data || {}; - if ($h.isEmpty(data.content)) { - return ''; - } - if ($h.isEmpty(data.config) || $h.isEmpty(data.config[i])) { - data.config[i] = {}; - } - isDisabled = isDisabled === undefined ? true : isDisabled; - var config = data.config[i], caption = $h.ifSet('caption', config), a, - width = $h.ifSet('width', config, 'auto'), url = $h.ifSet('url', config, false), - key = $h.ifSet('key', config, null), fileId = $h.ifSet('fileId', config, null), - fs = self.fileActionSettings, initPreviewShowDel = self.initialPreviewShowDelete || false, - downloadInitialUrl = !self.initialPreviewDownloadUrl ? '' : - self.initialPreviewDownloadUrl + '?key=' + key + (fileId ? '&fileId=' + fileId : ''), - dUrl = config.downloadUrl || downloadInitialUrl, - dFil = config.filename || config.caption || '', - initPreviewShowDwl = !!(dUrl), - sDel = $h.ifSet('showRemove', config, initPreviewShowDel), - sRot = $h.ifSet('showRotate', config, $h.ifSet('showRotate', fs, true)), - sDwl = $h.ifSet('showDownload', config, $h.ifSet('showDownload', fs, initPreviewShowDwl)), - sZm = $h.ifSet('showZoom', config, $h.ifSet('showZoom', fs, true)), - sDrg = $h.ifSet('showDrag', config, $h.ifSet('showDrag', fs, true)), - dis = (url === false) && isDisabled; - sDwl = sDwl && config.downloadUrl !== false && !!dUrl; - a = self._renderFileActions(config, false, sDwl, sDel, sRot, sZm, sDrg, dis, url, key, true, dUrl, dFil); - return self._getLayoutTemplate('footer').setTokens({ - 'progress': self._renderThumbProgress(), - 'actions': a, - 'caption': caption, - 'size': self._getSize(size), - 'width': width, - 'indicator': '' - }); - } - }; - self.previewCache.init(); - }, - _isPdfRendered: function () { - var self = this, useLib = self.usePdfRenderer, - flag = typeof useLib === 'function' ? useLib() : !!useLib; - return flag && self.pdfRendererUrl; - }, - _handler: function ($el, event, callback) { - var self = this, ns = self.namespace, ev = event.split(' ').join(ns + ' ') + ns; - if (!$el || !$el.length) { - return; - } - $el.off(ev).on(ev, callback); - }, - _encodeURI: function (vUrl) { - var self = this; - return self.encodeUrl ? encodeURI(vUrl) : vUrl; - }, - _log: function (msg, tokens) { - var self = this, id = self.$element.attr('id'); - if (!self.showConsoleLogs) { - return; - } - if (id) { - msg = '"' + id + '": ' + msg; - } - msg = 'bootstrap-fileinput: ' + msg; - if (typeof tokens === 'object') { - msg = msg.setTokens(tokens); - } - if (window.console && typeof window.console.log !== 'undefined') { - window.console.log(msg); - } else { - window.alert(msg); - } - }, - _validate: function () { - var self = this, status = self.$element.attr('type') === 'file'; - if (!status) { - self._log($h.logMessages.badInputType); - } - return status; - }, - _errorsExist: function () { - var self = this, $err, $errList = self.$errorContainer.find('li'); - if ($errList.length) { - return true; - } - $err = $h.createElement(self.$errorContainer.html()); - $err.find('.kv-error-close').remove(); - $err.find('ul').remove(); - return !!$.trim($err.text()).length; - }, - _errorHandler: function (evt, caption) { - var self = this, err = evt.target.error, showError = function (msg) { - self._showError(msg.replace('{name}', caption)); - }; - /** @namespace err.NOT_FOUND_ERR */ - /** @namespace err.SECURITY_ERR */ - /** @namespace err.NOT_READABLE_ERR */ - if (err.code === err.NOT_FOUND_ERR) { - showError(self.msgFileNotFound); - } else { - if (err.code === err.SECURITY_ERR) { - showError(self.msgFileSecured); - } else { - if (err.code === err.NOT_READABLE_ERR) { - showError(self.msgFileNotReadable); - } else { - if (err.code === err.ABORT_ERR) { - showError(self.msgFilePreviewAborted); - } else { - showError(self.msgFilePreviewError); - } - } - } - } - }, - _addError: function (msg) { - var self = this, $error = self.$errorContainer; - if (msg && $error.length) { - $h.setHtml($error, self.errorCloseButton + msg); - self._handler($error.find('.kv-error-close'), 'click', function () { - setTimeout(function () { - if (self.showPreview && !self.getFrames().length) { - self.clear(); - } - $error.fadeOut('slow'); - }, self.processDelay); - }); - } - }, - _setValidationError: function (css) { - var self = this; - css = (css ? css + ' ' : '') + 'has-error'; - self.$container.removeClass(css).addClass('has-error'); - $h.addCss(self.$caption, 'is-invalid'); - }, - _resetErrors: function (fade) { - var self = this, $error = self.$errorContainer, history = self.resumableUploadOptions.retainErrorHistory; - if (self.isPersistentError || (self.enableResumableUpload && history && !self.clearInput)) { - return; - } - self.clearInput = false; - self.isError = false; - self.$container.removeClass('has-error'); - self.$caption.removeClass('is-invalid is-valid file-processing'); - $error.html(''); - if (fade) { - $error.fadeOut('slow'); - } else { - $error.hide(); - } - }, - _showFolderError: function (folders) { - var self = this, $error = self.$errorContainer, msg; - if (!folders) { - return; - } - if (!self.isAjaxUpload) { - self._clearFileInput(); - } - msg = self.msgFoldersNotAllowed.replace('{n}', folders); - self._addError(msg); - self._setValidationError(); - $error.fadeIn(self.fadeDelay); - self._raise('filefoldererror', [folders, msg]); - }, - showUserError: function (msg, params, retainErrorHistory) { - var self = this, fileName; - if (!self.uploadInitiated) { - return; - } - if (!params || !params.fileId) { - if (!retainErrorHistory) { - self.$errorContainer.html(''); - } - } else { - if (!retainErrorHistory) { - self.$errorContainer.find('[data-file-id="' + params.fileId + '"]').remove(); - } - fileName = self.fileManager.getFileName(params.fileId); - if (fileName) { - msg = '' + fileName + ': ' + msg; - } - } - self._showFileError(msg, params, 'fileusererror'); - }, - _showFileError: function (msg, params, event) { - var self = this, $error = self.$errorContainer, ev = event || 'fileuploaderror', - fId = params && params.fileId || '', e = params && params.id ? - '
  • ' + msg + '
    • ' : - '
  • ' + msg + '
    • '; - - if ($error.find('ul').length === 0) { - self._addError(''); - } else { - $error.find('ul').append(e); - } - $error.fadeIn(self.fadeDelay); - self._raise(ev, [params, msg]); - self._setValidationError('file-input-new'); - return true; - }, - _showError: function (msg, params, event) { - var self = this, $error = self.$errorContainer, ev = event || 'fileerror'; - params = params || {}; - params.reader = self.reader; - self._addError(msg); - $error.fadeIn(self.fadeDelay); - self._raise(ev, [params, msg]); - if (!self.isAjaxUpload) { - self._clearFileInput(); - } - self._setValidationError('file-input-new'); - self.$btnUpload.attr('disabled', true); - return true; - }, - _noFilesError: function (params) { - var self = this, label = self.minFileCount > 1 ? self.filePlural : self.fileSingle, - msg = self.msgFilesTooLess.replace('{n}', self.minFileCount).replace('{files}', label), - $error = self.$errorContainer; - msg = '
  • ' + msg + '
    • '; - if ($error.find('ul').length === 0) { - self._addError(''); - } else { - $error.find('ul').append(msg); - } - self.isError = true; - self._updateFileDetails(0); - $error.fadeIn(self.fadeDelay); - self._raise('fileerror', [params, msg]); - self._clearFileInput(); - self._setValidationError(); - }, - _parseError: function (operation, jqXHR, errorThrown, fileName) { - /** @namespace jqXHR.responseJSON */ - var self = this, errMsg = $.trim(errorThrown + ''), textPre, errText, text; - errText = jqXHR.responseJSON && jqXHR.responseJSON.error ? jqXHR.responseJSON.error.toString() : ''; - text = errText ? errText : jqXHR.responseText; - if (self.cancelling && self.msgUploadAborted) { - errMsg = self.msgUploadAborted; - } - if (self.showAjaxErrorDetails && text) { - if (errText) { - errMsg = $.trim(errText + ''); - } else { - text = $.trim(text.replace(/\n\s*\n/g, '\n')); - textPre = text.length ? '
    ' + text + '
    ' : ''; - errMsg += errMsg ? textPre : text; - } - } - if (!errMsg) { - errMsg = self.msgAjaxError.replace('{operation}', operation); - } - self.cancelling = false; - return fileName ? '' + fileName + ': ' + errMsg : errMsg; - }, - _parseFileType: function (type, name) { - var self = this, isValid, vType, cat, i, types = self.allowedPreviewTypes || []; - if (type === 'application/text-plain') { - return 'text'; - } - for (i = 0; i < types.length; i++) { - cat = types[i]; - isValid = self.fileTypeSettings[cat]; - vType = isValid(type, name) ? cat : ''; - if (!$h.isEmpty(vType)) { - return vType; - } - } - return 'other'; - }, - _getPreviewIcon: function (fname) { - var self = this, ext, out = null; - if (fname && fname.indexOf('.') > -1) { - ext = fname.split('.').pop(); - if (self.previewFileIconSettings) { - out = self.previewFileIconSettings[ext] || self.previewFileIconSettings[ext.toLowerCase()] || null; - } - if (self.previewFileExtSettings) { - $.each(self.previewFileExtSettings, function (key, func) { - if (self.previewFileIconSettings[key] && func(ext)) { - out = self.previewFileIconSettings[key]; - //noinspection UnnecessaryReturnStatementJS - return; - } - }); - } - } - return out || self.previewFileIcon; - }, - _parseFilePreviewIcon: function (content, fname) { - var self = this, icn = self._getPreviewIcon(fname), out = content; - if (out.indexOf('{previewFileIcon}') > -1) { - out = out.setTokens({'previewFileIconClass': self.previewFileIconClass, 'previewFileIcon': icn}); - } - return out; - }, - _raise: function (event, params) { - var self = this, e = $.Event(event); - if (params !== undefined) { - self.$element.trigger(e, params); - } else { - self.$element.trigger(e); - } - var out = e.result, isAborted = out === false; - if (e.isDefaultPrevented() || isAborted) { - return false; - } - if (e.type === 'filebatchpreupload' && (out || isAborted)) { - self.ajaxAborted = out; - return false; - } - switch (event) { - // ignore these events - case 'filebatchuploadcomplete': - case 'filebatchuploadsuccess': - case 'fileuploaded': - case 'fileclear': - case 'filecleared': - case 'filereset': - case 'fileerror': - case 'filefoldererror': - case 'filecustomerror': - case 'filesuccessremove': - break; - // receive data response via `filecustomerror` event` - default: - if (!self.ajaxAborted) { - self.ajaxAborted = out; - } - break; - } - return true; - }, - _listenFullScreen: function (isFullScreen) { - var self = this, $modal = self.$modal, $btnFull, $btnBord; - if (!$modal || !$modal.length) { - return; - } - $btnFull = $modal && $modal.find('.btn-kv-fullscreen'); - $btnBord = $modal && $modal.find('.btn-kv-borderless'); - if (!$btnFull.length || !$btnBord.length) { - return; - } - $btnFull.removeClass('active').attr('aria-pressed', 'false'); - $btnBord.removeClass('active').attr('aria-pressed', 'false'); - if (isFullScreen) { - $btnFull.addClass('active').attr('aria-pressed', 'true'); - } else { - $btnBord.addClass('active').attr('aria-pressed', 'true'); - } - if ($modal.hasClass('file-zoom-fullscreen')) { - self._maximizeZoomDialog(); - } else { - if (isFullScreen) { - self._maximizeZoomDialog(); - } else { - $btnBord.removeClass('active').attr('aria-pressed', 'false'); - } - } - }, - _listen: function () { - var self = this, $el = self.$element, $form = self.$form, $cont = self.$container, fullScreenEv; - self._handler($el, 'click', function (e) { - self._initFileSelected(); - if ($el.hasClass('file-no-browse')) { - if ($el.data('zoneClicked')) { - $el.data('zoneClicked', false); - } else { - e.preventDefault(); - } - } - }); - self._handler($el, 'change', $.proxy(self._change, self)); - self._handler(self.$caption, 'paste', $.proxy(self.paste, self)); - if (self.showBrowse) { - self._handler(self.$btnFile, 'click', $.proxy(self._browse, self)); - self._handler(self.$btnFile, 'keypress', function (e) { - var keycode = e.keyCode || e.which; - if (keycode === 13) { - $el.trigger('click'); - self._browse(e); - } - }); - } - self._handler($cont.find('.fileinput-remove:not([disabled])'), 'click', $.proxy(self.clear, self)); - self._handler($cont.find('.fileinput-cancel'), 'click', $.proxy(self.cancel, self)); - self._handler($cont.find('.fileinput-pause'), 'click', $.proxy(self.pause, self)); - self._initDragDrop(); - self._handler($form, 'reset', $.proxy(self.clear, self)); - if (!self.isAjaxUpload) { - self._handler($form, 'submit', $.proxy(self._submitForm, self)); - } - self._handler(self.$container.find('.fileinput-upload'), 'click', $.proxy(self._uploadClick, self)); - self._handler($(window), 'resize', function () { - self._listenFullScreen(screen.width === window.innerWidth && screen.height === window.innerHeight); - }); - fullScreenEv = 'webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange'; - self._handler($(document), fullScreenEv, function () { - self._listenFullScreen($h.checkFullScreen()); - }); - self.$caption.on('focus', function () { - self.$captionContainer.focus(); - }); - self._autoFitContent(); - self._initClickable(); - self._refreshPreview(); - }, - _autoFitContent: function () { - var width = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth, - self = this, config = width < 400 ? (self.previewSettingsSmall || self.defaults.previewSettingsSmall) : - (self.previewSettings || self.defaults.previewSettings), sel; - $.each(config, function (cat, settings) { - sel = '.file-preview-frame .file-preview-' + cat; - self.$preview.find(sel + '.kv-preview-data,' + sel + ' .kv-preview-data').css(settings); - }); - }, - _scanDroppedItems: function (item, files, path) { - path = path || ''; - var self = this, i, dirReader, readDir, errorHandler = function (e) { - self._log($h.logMessages.badDroppedFiles); - self._log(e); - }; - if (item.isFile) { - item.file(function (file) { - if (path) { - file.newPath = path + file.name; - } - files.push(file); - }, errorHandler); - } else { - if (item.isDirectory) { - dirReader = item.createReader(); - readDir = function () { - dirReader.readEntries(function (entries) { - if (entries && entries.length > 0) { - for (i = 0; i < entries.length; i++) { - self._scanDroppedItems(entries[i], files, path + item.name + '/'); - } - // recursively call readDir() again, since browser can only handle first 100 entries. - readDir(); - } - return null; - }, errorHandler); - }; - readDir(); - } - } - - }, - _initDragDrop: function () { - var self = this, $zone = self.$dropZone; - if (self.dropZoneEnabled && self.showPreview) { - self._handler($zone, 'dragenter dragover', $.proxy(self._zoneDragEnter, self)); - self._handler($zone, 'dragleave', $.proxy(self._zoneDragLeave, self)); - self._handler($zone, 'drop', $.proxy(self._zoneDrop, self)); - self._handler($(document), 'dragenter dragover drop', self._zoneDragDropInit); - } - }, - _zoneDragDropInit: function (e) { - e.stopPropagation(); - e.preventDefault(); - }, - _zoneDragEnter: function (e) { - var self = this, dt = e.originalEvent.dataTransfer, hasFiles = $.inArray('Files', dt.types) > -1; - self._zoneDragDropInit(e); - if (self.isDisabled || !hasFiles) { - dt.effectAllowed = 'none'; - dt.dropEffect = 'none'; - return; - } - dt.dropEffect = 'copy'; - if (self._raise('fileDragEnter', {'sourceEvent': e, 'files': dt.types.Files})) { - $h.addCss(self.$dropZone, 'file-highlighted'); - } - }, - _zoneDragLeave: function (e) { - var self = this; - self._zoneDragDropInit(e); - if (self.isDisabled) { - return; - } - if (self._raise('fileDragLeave', {'sourceEvent': e})) { - self.$dropZone.removeClass('file-highlighted'); - } - - }, - _dropFiles: function (e, files) { - var self = this, $el = self.$element; - if (!self.isAjaxUpload) { - self.changeTriggered = true; - $el.get(0).files = files; - setTimeout(function () { - self.changeTriggered = false; - $el.trigger('change' + self.namespace); - }, self.processDelay); - } else { - self._change(e, files); - } - self.$dropZone.removeClass('file-highlighted'); - }, - _zoneDrop: function (e) { - /** @namespace e.originalEvent.dataTransfer */ - var self = this, i, $el = self.$element, dt = e.originalEvent.dataTransfer, - files = dt.files, items = dt.items, folders = $h.getDragDropFolders(items); - e.preventDefault(); - if (self.isDisabled || $h.isEmpty(files)) { - return; - } - if (!self._raise('fileDragDrop', {'sourceEvent': e, 'files': files})) { - return; - } - if (folders > 0) { - if (!self.isAjaxUpload) { - self._showFolderError(folders); - return; - } - files = []; - for (i = 0; i < items.length; i++) { - var item = items[i].webkitGetAsEntry(); - if (item) { - self._scanDroppedItems(item, files); - } - } - setTimeout(function () { - self._dropFiles(e, files); - }, 500); - } else { - self._dropFiles(e, files); - } - }, - _uploadClick: function (e) { - var self = this, $btn = self.$container.find('.fileinput-upload'), $form, - isEnabled = !$btn.hasClass('disabled') && $h.isEmpty($btn.attr('disabled')); - if (e && e.isDefaultPrevented()) { - return; - } - if (!self.isAjaxUpload) { - if (isEnabled && $btn.attr('type') !== 'submit') { - e.preventDefault(); - $form = $btn.closest('form'); - // downgrade to normal form submit if possible - if ($form.length) { - $form.trigger('submit'); - } - } - return; - } - e.preventDefault(); - if (isEnabled) { - self.upload(); - } - }, - _submitForm: function () { - var self = this; - return self._isFileSelectionValid() && !self._abort({}); - }, - _clearPreview: function () { - var self = this, - $thumbs = self.showUploadedThumbs ? self.getFrames(':not(.file-preview-success)') : self.getFrames(); - $thumbs.each(function () { - var $thumb = $(this); - $thumb.remove(); - }); - if (!self.getFrames().length || !self.showPreview) { - self._resetUpload(); - } - self._validateDefaultPreview(); - }, - _initSortable: function () { - var self = this, $el = self.$preview, settings, selector = '.' + $h.SORT_CSS, $cont, $body = $('body'), - $html = $('html'), rev = self.reversePreviewOrder, Sortable = window.Sortable, beginGrab, endGrab; - if (!Sortable || $el.find(selector).length === 0) { - return; - } - $cont = $body.length ? $body : ($html.length ? $html : self.$container); - beginGrab = function () { - $cont.addClass('file-grabbing'); - }; - endGrab = function () { - $cont.removeClass('file-grabbing'); - }; - settings = { - handle: '.drag-handle-init', - dataIdAttr: 'data-fileid', - animation: 600, - draggable: selector, - scroll: false, - forceFallback: true, - onChoose: beginGrab, - onStart: beginGrab, - onUnchoose: endGrab, - onEnd: endGrab, - onSort: function (e) { - var oldIndex = e.oldIndex, newIndex = e.newIndex, i = 0, len = self.initialPreviewConfig.length, - exceedsLast = len > 0 && newIndex >= len, $item = $(e.item), $first; - if (exceedsLast) { - newIndex = len - 1; - } - self.initialPreview = $h.moveArray(self.initialPreview, oldIndex, newIndex, rev); - self.initialPreviewConfig = $h.moveArray(self.initialPreviewConfig, oldIndex, newIndex, rev); - self.previewCache.init(); - self.getFrames('.file-preview-initial').each(function () { - $(this).attr('data-fileindex', $h.INIT_FLAG + i); - i++; - }); - if (exceedsLast) { - $first = self.getFrames(':not(.file-preview-initial):first'); - if ($first.length) { - $item.slideUp(function () { - $item.insertBefore($first).slideDown(); - }); - } - } - self._raise('filesorted', { - previewId: $item.attr('id'), - 'oldIndex': oldIndex, - 'newIndex': newIndex, - stack: self.initialPreviewConfig - }); - }, - }; - $.extend(true, settings, self.fileActionSettings.dragSettings); - if (self.sortable) { - self.sortable.destroy(); - } - self.sortable = Sortable.create($el[0], settings); - }, - _setPreviewContent: function (content) { - var self = this; - $h.setHtml(self.$preview, content); - self._autoFitContent(); - }, - _initPreviewImageOrientations: function () { - var self = this, i = 0, canOrientImage = self.canOrientImage; - if (!self.autoOrientImageInitial && !canOrientImage) { - return; - } - self.getFrames('.file-preview-initial').each(function () { - var $thumb = $(this), $img, $zoomImg, id, config = self.initialPreviewConfig[i]; - /** @namespace config.exif */ - if (config && config.exif && config.exif.Orientation) { - id = $thumb.attr('id'); - $img = $thumb.find('>.kv-file-content img'); - $zoomImg = self._getZoom(id, ' >.kv-file-content img'); - if (canOrientImage) { - $img.css('image-orientation', (self.autoOrientImageInitial ? 'from-image' : 'none')); - } else { - self.setImageOrientation($img, $zoomImg, config.exif.Orientation, $thumb); - } - } - i++; - }); - }, - _initPreview: function (isInit) { - var self = this, cap = self.initialCaption || '', out; - if (!self.previewCache.count(true)) { - self._clearPreview(); - if (isInit) { - self._setCaption(cap); - } else { - self._initCaption(); - } - return; - } - out = self.previewCache.out(); - cap = isInit && self.initialCaption ? self.initialCaption : out.caption; - self._setPreviewContent(out.content); - self._setInitThumbAttr(); - self._setCaption(cap); - self._initSortable(); - if (!$h.isEmpty(out.content)) { - self.$container.removeClass('file-input-new'); - } - self._initPreviewImageOrientations(); - }, - _getZoomButton: function (type) { - var self = this, label = self.previewZoomButtonIcons[type], css = self.previewZoomButtonClasses[type], - title = ' title="' + (self.previewZoomButtonTitles[type] || '') + '" ', tag = $h.isBs(5) ? 'bs-' : '', - params = title + (type === 'close' ? ' data-' + tag + 'dismiss="modal" aria-hidden="true"' : ''); - if (type === 'fullscreen' || type === 'borderless' || type === 'toggleheader') { - params += ' data-toggle="button" aria-pressed="false" autocomplete="off"'; - } - return ''; - }, - _getModalContent: function () { - var self = this; - return self._getLayoutTemplate('modal').setTokens({ - 'rtl': self.rtl ? ' kv-rtl' : '', - 'zoomFrameClass': self.frameClass, - 'prev': self._getZoomButton('prev'), - 'next': self._getZoomButton('next'), - 'rotate': self._getZoomButton('rotate'), - 'toggleheader': self._getZoomButton('toggleheader'), - 'fullscreen': self._getZoomButton('fullscreen'), - 'borderless': self._getZoomButton('borderless'), - 'close': self._getZoomButton('close') - }); - }, - _listenModalEvent: function (event) { - var self = this, $modal = self.$modal, getParams = function (e) { - return { - sourceEvent: e, - previewId: $modal.data('previewId'), - modal: $modal - }; - }; - $modal.on(event + '.bs.modal', function (e) { - if (e.namespace !== 'bs.modal') { - return; - } - var $btnFull = $modal.find('.btn-fullscreen'), $btnBord = $modal.find('.btn-borderless'); - if ($modal.data('fileinputPluginId') === self.$element.attr('id')) { - self._raise('filezoom' + event, getParams(e)); - } - if (event === 'shown') { - self._handleRotation($modal, $modal.find('.file-zoom-detail'), $modal.data('angle')); - $btnBord.removeClass('active').attr('aria-pressed', 'false'); - $btnFull.removeClass('active').attr('aria-pressed', 'false'); - if ($modal.hasClass('file-zoom-fullscreen')) { - self._maximizeZoomDialog(); - if ($h.checkFullScreen()) { - $btnFull.addClass('active').attr('aria-pressed', 'true'); - } else { - $btnBord.addClass('active').attr('aria-pressed', 'true'); - } - } - } - }); - }, - _initZoom: function () { - var self = this, $dialog, modalMain = self._getLayoutTemplate('modalMain'), modalId = '#' + $h.MODAL_ID; - modalMain = self._setTabIndex('modal', modalMain); - if (!self.showPreview) { - return; - } - self.$modal = $(modalId); - if (!self.$modal || !self.$modal.length) { - $dialog = $h.createElement($h.cspBuffer.stash(modalMain)).insertAfter(self.$container); - self.$modal = $(modalId).insertBefore($dialog); - $h.cspBuffer.apply(self.$modal); - $dialog.remove(); - } - $h.initModal(self.$modal); - self.$modal.html($h.cspBuffer.stash(self._getModalContent())); - $h.cspBuffer.apply(self.$modal); - $.each($h.MODAL_EVENTS, function (key, event) { - self._listenModalEvent(event); - }); - }, - _initZoomButtons: function () { - var self = this, $modal = self.$modal, previewId = $modal.data('previewId') || '', $first, $last, - thumbs = self.getFrames().toArray(), len = thumbs.length, $prev = $modal.find('.btn-kv-prev'), - $next = $modal.find('.btn-kv-next'), $rotate = $modal.find('.btn-kv-rotate'); - if (thumbs.length < 2) { - $prev.hide(); - $next.hide(); - return; - } else { - $prev.show(); - $next.show(); - } - if (!len) { - return; - } - $first = $(thumbs[0]); - $last = $(thumbs[len - 1]); - $prev.removeAttr('disabled'); - $next.removeAttr('disabled'); - if (self.reversePreviewOrder) { - [$prev, $next] = [$next, $prev]; // swap - } - if ($first.length && $first.attr('id') === previewId) { - $prev.attr('disabled', true); - } - if ($last.length && $last.attr('id') === previewId) { - $next.attr('disabled', true); - } - }, - _maximizeZoomDialog: function () { - var self = this, $modal = self.$modal, $head = $modal.find('.modal-header:visible'), - $foot = $modal.find('.modal-footer:visible'), $body = $modal.find('.kv-zoom-body'), - h = $(window).height(), diff = 0; - $modal.addClass('file-zoom-fullscreen'); - if ($head && $head.length) { - h -= $head.outerHeight(true); - } - if ($foot && $foot.length) { - h -= $foot.outerHeight(true); - } - if ($body && $body.length) { - diff = $body.outerHeight(true) - $body.height(); - h -= diff; - } - $modal.find('.kv-zoom-body').height(h); - }, - _resizeZoomDialog: function (fullScreen) { - var self = this, $modal = self.$modal, $btnFull = $modal.find('.btn-kv-fullscreen'), - $btnBord = $modal.find('.btn-kv-borderless'); - if ($modal.hasClass('file-zoom-fullscreen')) { - $h.toggleFullScreen(false); - if (!fullScreen) { - if (!$btnFull.hasClass('active')) { - $modal.removeClass('file-zoom-fullscreen'); - self.$modal.find('.kv-zoom-body').css('height', self.zoomModalHeight); - } else { - $btnFull.removeClass('active').attr('aria-pressed', 'false'); - } - } else { - if (!$btnFull.hasClass('active')) { - $modal.removeClass('file-zoom-fullscreen'); - self._resizeZoomDialog(true); - if ($btnBord.hasClass('active')) { - $btnBord.removeClass('active').attr('aria-pressed', 'false'); - } - } - } - } else { - if (!fullScreen) { - self._maximizeZoomDialog(); - return; - } - $h.toggleFullScreen(true); - } - $modal.focus(); - }, - _setZoomContent: function ($frame, navigate) { - var self = this, $content, tmplt, body, title, $body, $dataEl, config, previewId = $frame.attr('id'), - $zoomPreview = self._getZoom(previewId), $modal = self.$modal, $tmp, desc, $desc, - $btnFull = $modal.find('.btn-kv-fullscreen'), $btnBord = $modal.find('.btn-kv-borderless'), cap, size, - $btnTogh = $modal.find('.btn-kv-toggleheader'), dir = navigate === 'prev' ? 'Left' : 'Right', - slideIn = 'slideIn' + dir, slideOut = 'slideOut' + dir, parsed, zoomData = $frame.data('zoom'); - if (zoomData) { - zoomData = decodeURIComponent(zoomData); - parsed = $zoomPreview.html().replace(self.zoomPlaceholder, '').setTokens({zoomData: zoomData}); - $zoomPreview.html(parsed); - $frame.data('zoom', ''); - $zoomPreview.attr('data-zoom', zoomData); - } - tmplt = $zoomPreview.attr('data-template') || 'generic'; - $content = $zoomPreview.find('.kv-file-content'); - body = $content.length ? $content.html() : ''; - cap = $frame.data('caption') || self.msgZoomModalHeading; - size = $frame.data('size') || ''; - desc = $frame.data('description') || ''; - $modal.find('.kv-zoom-caption').attr('title', cap).html(cap); - $modal.find('.kv-zoom-size').html(size); - $desc = $modal.find('.kv-zoom-description').hide(); - if (desc) { - if (self.showDescriptionClose) { - desc = self._getLayoutTemplate('descriptionClose').setTokens({ - closeIcon: self.previewZoomButtonIcons.close - }) + '' + desc; - } - $desc.show().html(desc); - if (self.showDescriptionClose) { - self._handler($modal.find('.kv-desc-hide'), 'click', function () { - $(this).parent().fadeOut('fast', function () { - $modal.focus(); - }); - }); - } - } - $body = $modal.find('.kv-zoom-body'); - $modal.removeClass('kv-single-content'); - if (navigate) { - $tmp = $body.addClass('file-thumb-loading').clone().insertAfter($body); - $h.setHtml($body, body).hide(); - $tmp.fadeOut('fast', function () { - $body.fadeIn('fast', function () { - $body.removeClass('file-thumb-loading'); - }); - $tmp.remove(); - }); - } else { - $h.setHtml($body, body); - } - config = self.previewZoomSettings[tmplt]; - if (config) { - $dataEl = $body.find('.kv-preview-data'); - $h.addCss($dataEl, 'file-zoom-detail'); - $.each(config, function (key, value) { - $dataEl.css(key, value); - if (($dataEl.attr('width') && key === 'width') || ($dataEl.attr('height') && key === 'height')) { - $dataEl.removeAttr(key); - } - }); - } - $modal.data('previewId', previewId); - self._handler($modal.find('.btn-kv-prev'), 'click', function () { - self._zoomSlideShow('prev', previewId); - }); - self._handler($modal.find('.btn-kv-next'), 'click', function () { - self._zoomSlideShow('next', previewId); - }); - self._handler($btnFull, 'click', function () { - self._resizeZoomDialog(true); - }); - self._handler($btnBord, 'click', function () { - self._resizeZoomDialog(false); - }); - self._handler($btnTogh, 'click', function () { - var $header = $modal.find('.modal-header'), $floatBar = $modal.find('.floating-buttons'), - ht, $actions = $header.find('.kv-zoom-actions'), resize = function (height) { - var $body = self.$modal.find('.kv-zoom-body'), h = self.zoomModalHeight; - if ($modal.hasClass('file-zoom-fullscreen')) { - h = $body.outerHeight(true); - if (!height) { - h = h - $header.outerHeight(true); - } - } - $body.css('height', height ? h + height : h); - }; - if ($header.is(':visible')) { - ht = $header.outerHeight(true); - $header.slideUp('slow', function () { - $actions.find('.btn').appendTo($floatBar); - resize(ht); - }); - } else { - $floatBar.find('.btn').appendTo($actions); - $header.slideDown('slow', function () { - resize(); - }); - } - $modal.focus(); - }); - self._handler($modal, 'keydown', function (e) { - var key = e.which || e.keyCode, delay = self.processDelay + 1, $prev = $(this).find('.btn-kv-prev'), - $next = $(this).find('.btn-kv-next'), vId = $(this).data('previewId'), vPrevKey, vNextKey; - [vPrevKey, vNextKey] = self.rtl ? [39, 37] : [37, 39]; - $.each({prev: [$prev, vPrevKey], next: [$next, vNextKey]}, function (direction, config) { - var $btn = config[0], vKey = config[1]; - if (key === vKey && $btn.length) { - $modal.focus(); - if (!$btn.attr('disabled')) { - $btn.blur(); - setTimeout(function () { - $btn.focus(); - self._zoomSlideShow(direction, vId); - setTimeout(function () { - if ($btn.attr('disabled')) { - $modal.focus(); - } - }, delay); - }, delay); - } - } - }); - }); - }, - _showModal: function ($frame) { - var self = this, $modal = self.$modal, $content, css, angle; - if (!$frame || !$frame.length) { - return; - } - $h.initModal($modal); - $h.setHtml($modal, self._getModalContent()); - self._setZoomContent($frame); - $modal.removeClass('rotatable'); - $modal.data({backdrop: false, fileinputPluginId: self.$element.attr('id')}); - $modal.find('.kv-zoom-body').css('height', self.zoomModalHeight); - $content = $frame.find('.kv-file-content > :first-child'); - if ($content.length) { - css = $content.css('transform'); - if (css) { - $modal.find('.file-zoom-detail').css('transform', css); - } - } - if ($frame.hasClass('rotatable')) { - $modal.addClass('rotatable'); - } - if ($frame.data('angle')) { - $modal.data('angle', $frame.data('angle')); - } - angle = ($frame.data('angle') || 0); - $modal.modal('show'); - self._initZoomButtons(); - self._initRotateZoom($frame, $content); - }, - _zoomPreview: function ($btn) { - var self = this, $frame; - if (!$btn.length) { - throw 'Cannot zoom to detailed preview!'; - } - $frame = $btn.closest($h.FRAMES); - self._showModal($frame); - }, - _zoomSlideShow: function (dir, previewId) { - var self = this, $modal = self.$modal, $btn = $modal.find('.kv-zoom-actions .btn-kv-' + dir), $targFrame, i, - $thumb, thumbsData = self.getFrames().toArray(), thumbs = [], len = thumbsData.length, out, angle, - $content; - if (self.reversePreviewOrder) { - dir = dir === 'prev' ? 'next' : 'prev'; - } - if ($btn.attr('disabled')) { - return; - } - for (i = 0; i < len; i++) { - $thumb = $(thumbsData[i]); - if ($thumb && $thumb.length && $thumb.find('.kv-file-zoom:visible').length) { - thumbs.push(thumbsData[i]); - } - } - len = thumbs.length; - for (i = 0; i < len; i++) { - if ($(thumbs[i]).attr('id') === previewId) { - out = dir === 'prev' ? i - 1 : i + 1; - break; - } - } - if (out < 0 || out >= len || !thumbs[out]) { - return; - } - $targFrame = $(thumbs[out]); - if ($targFrame.length) { - self._setZoomContent($targFrame, dir); - } - self._initZoomButtons(); - if ($targFrame.length && $targFrame.hasClass('rotatable')) { - angle = $targFrame.data('angle') || 0; - $modal.addClass('rotatable').data('angle', angle); - $content = $targFrame.find('.kv-file-content > :first-child'); - self._initRotateZoom($targFrame, $content); - } else { - $modal.removeClass('rotatable').removeData('angle'); - } - self._raise('filezoom' + dir, {'previewId': previewId, modal: self.$modal}); - }, - _initZoomButton: function () { - var self = this; - self.$preview.find('.kv-file-zoom').each(function () { - var $el = $(this); - self._handler($el, 'click', function () { - self._zoomPreview($el); - }); - }); - }, - _inputFileCount: function () { - return this.$element[0].files.length; - }, - _refreshPreview: function () { - var self = this, files; - if ((!self._inputFileCount() && !self.isAjaxUpload) || !self.showPreview || !self.isPreviewable) { - return; - } - if (self.isAjaxUpload) { - if (self.fileManager.count() > 0) { - files = $.extend(true, [], self.getFileList()); - self.fileManager.clear(); - self._clearFileInput(); - } else { - files = self.$element[0].files; - } - } else { - files = self.$element[0].files; - } - if (files && files.length) { - self.readFiles(files); - } - }, - _clearObjects: function ($el) { - $el.find('video audio').each(function () { - this.pause(); - $(this).remove(); - }); - $el.find('img object div').each(function () { - $(this).remove(); - }); - }, - _clearFileInput: function () { - var self = this, $el = self.$element, $srcFrm, $tmpFrm, $tmpEl; - if (!self._inputFileCount()) { - return; - } - $srcFrm = $el.closest('form'); - $tmpFrm = $(document.createElement('form')); - $tmpEl = $(document.createElement('div')); - $el.before($tmpEl); - if ($srcFrm.length) { - $srcFrm.after($tmpFrm); - } else { - $tmpEl.after($tmpFrm); - } - $tmpFrm.append($el).trigger('reset'); - $tmpEl.before($el).remove(); - $tmpFrm.remove(); - }, - _resetUpload: function () { - var self = this; - self.uploadInitiated = false; - self.uploadStartTime = $h.now(); - self.uploadCache = []; - self.$btnUpload.removeAttr('disabled'); - self._setProgress(0); - self._hideProgress(); - self._resetErrors(false); - self._initAjax(); - self.fileManager.clearImages(); - self._resetCanvas(); - if (self.overwriteInitial) { - self.initialPreview = []; - self.initialPreviewConfig = []; - self.initialPreviewThumbTags = []; - self.previewCache.data = { - content: [], - config: [], - tags: [] - }; - } - }, - _resetCanvas: function () { - var self = this; - if (self.imageCanvas && self.imageCanvasContext) { - self.imageCanvasContext.clearRect(0, 0, self.imageCanvas.width, self.imageCanvas.height); - } - }, - _hasInitialPreview: function () { - var self = this; - return !self.overwriteInitial && self.previewCache.count(true); - }, - _resetPreview: function () { - var self = this, out, cap, $div, hasSuc = self.showUploadedThumbs, hasErr = !self.removeFromPreviewOnError, - includeProcessed = (hasSuc || hasErr) && self.isDuplicateError; - if (self.previewCache.count(true)) { - out = self.previewCache.out(); - if (includeProcessed) { - $div = $h.createElement('').insertAfter(self.$container); - self.getFrames().each(function () { - var $thumb = $(this); - if ((hasSuc && $thumb.hasClass('file-preview-success')) || - (hasErr && $thumb.hasClass('file-preview-error'))) { - $div.append($thumb); - } - }); - } - self._setPreviewContent(out.content); - self._setInitThumbAttr(); - cap = self.initialCaption ? self.initialCaption : out.caption; - self._setCaption(cap); - if (includeProcessed) { - $div.contents().appendTo(self.$preview); - $div.remove(); - } - } else { - self._clearPreview(); - self._initCaption(); - } - if (self.showPreview) { - self._initZoom(); - self._initSortable(); - } - self.isDuplicateError = false; - }, - _clearDefaultPreview: function () { - var self = this; - self.$preview.find('.file-default-preview').remove(); - }, - _validateDefaultPreview: function () { - var self = this; - if (!self.showPreview || $h.isEmpty(self.defaultPreviewContent)) { - return; - } - self._setPreviewContent('
    ' + self.defaultPreviewContent + '
    '); - self.$container.removeClass('file-input-new'); - self._initClickable(); - }, - _resetPreviewThumbs: function (isAjax) { - var self = this, out; - if (isAjax) { - self._clearPreview(); - self.clearFileStack(); - return; - } - if (self._hasInitialPreview()) { - out = self.previewCache.out(); - self._setPreviewContent(out.content); - self._setInitThumbAttr(); - self._setCaption(out.caption); - self._initPreviewActions(); - } else { - self._clearPreview(); - } - }, - _getLayoutTemplate: function (t) { - var self = this, template = self.layoutTemplates[t]; - if ($h.isEmpty(self.customLayoutTags)) { - return template; - } - return $h.replaceTags(template, self.customLayoutTags); - }, - _getPreviewTemplate: function (t) { - var self = this, templates = self.previewTemplates, template = templates[t] || templates.other; - if ($h.isEmpty(self.customPreviewTags)) { - return template; - } - return $h.replaceTags(template, self.customPreviewTags); - }, - _getOutData: function (formdata, jqXHR, responseData, filesData) { - var self = this; - jqXHR = jqXHR || {}; - responseData = responseData || {}; - filesData = filesData || self.fileManager.list(); - return { - formdata: formdata, - files: filesData, - filenames: self.filenames, - filescount: self.getFilesCount(), - extra: self._getExtraData(), - response: responseData, - reader: self.reader, - jqXHR: jqXHR - }; - }, - _getMsgSelected: function (n, processing) { - var self = this, strFiles = n === 1 ? self.fileSingle : self.filePlural; - return n > 0 ? self.msgSelected.replace('{n}', n).replace('{files}', strFiles) : - (processing ? self.msgProcessing : self.msgNoFilesSelected); - }, - _getFrame: function (id, skipWarning) { - var self = this, $frame = $h.getFrameElement(self.$preview, id); - if (self.showPreview && !skipWarning && !$frame.length) { - self._log($h.logMessages.invalidThumb, {id: id}); - } - return $frame; - }, - _getZoom: function (id, selector) { - var self = this, $frame = $h.getZoomElement(self.$preview, id, selector); - if (self.showPreview && !$frame.length) { - self._log($h.logMessages.invalidThumb, {id: id}); - } - return $frame; - }, - _getThumbs: function (css) { - css = css || ''; - return this.getFrames(':not(.file-preview-initial)' + css); - }, - _getThumbId: function (fileId) { - var self = this; - return self.previewInitId + '-' + fileId; - }, - _getExtraData: function (fileId, index) { - var self = this, data = self.uploadExtraData; - if (typeof self.uploadExtraData === 'function') { - data = self.uploadExtraData(fileId, index); - } - return data; - }, - _initXhr: function (xhrobj, fileId) { - var self = this, fm = self.fileManager, func = function (event) { - var pct = 0, total = event.total, loaded = event.loaded || event.position, - stats = fm.getUploadStats(fileId, loaded, total); - /** @namespace event.lengthComputable */ - if (event.lengthComputable && !self.enableResumableUpload) { - pct = $h.round(loaded / total * 100); - } - if (fileId) { - self._setFileUploadStats(fileId, pct, stats); - } else { - self._setProgress(pct, null, null, self._getStats(stats)); - } - self._raise('fileajaxprogress', [stats]); - }; - if (xhrobj.upload) { - if (self.progressDelay) { - func = $h.debounce(func, self.progressDelay); - } - xhrobj.upload.addEventListener('progress', func, false); - } - return xhrobj; - }, - _initAjaxSettings: function () { - var self = this; - self._ajaxSettings = $.extend(true, {}, self.ajaxSettings); - self._ajaxDeleteSettings = $.extend(true, {}, self.ajaxDeleteSettings); - }, - _mergeAjaxCallback: function (funcName, srcFunc, type) { - var self = this, settings = self._ajaxSettings, flag = self.mergeAjaxCallbacks, targFunc; - if (type === 'delete') { - settings = self._ajaxDeleteSettings; - flag = self.mergeAjaxDeleteCallbacks; - } - targFunc = settings[funcName]; - if (flag && typeof targFunc === 'function') { - if (flag === 'before') { - settings[funcName] = function () { - targFunc.apply(this, arguments); - srcFunc.apply(this, arguments); - }; - } else { - settings[funcName] = function () { - srcFunc.apply(this, arguments); - targFunc.apply(this, arguments); - }; - } - } else { - settings[funcName] = srcFunc; - } - }, - _ajaxSubmit: function (fnBefore, fnSuccess, fnComplete, fnError, formdata, fileId, index, vUrl) { - var self = this, settings, defaults, data, tm = self.taskManager; - if (!self._raise('filepreajax', [formdata, fileId, index])) { - return; - } - formdata.append('initialPreview', JSON.stringify(self.initialPreview)); - formdata.append('initialPreviewConfig', JSON.stringify(self.initialPreviewConfig)); - formdata.append('initialPreviewThumbTags', JSON.stringify(self.initialPreviewThumbTags)); - self._initAjaxSettings(); - self._mergeAjaxCallback('beforeSend', fnBefore); - self._mergeAjaxCallback('success', fnSuccess); - self._mergeAjaxCallback('complete', fnComplete); - self._mergeAjaxCallback('error', fnError); - vUrl = vUrl || self.uploadUrlThumb || self.uploadUrl; - if (typeof vUrl === 'function') { - vUrl = vUrl(); - } - data = self._getExtraData(fileId, index) || {}; - if (typeof data === 'object') { - $.each(data, function (key, value) { - formdata.append(key, value); - }); - } - defaults = { - xhr: function () { - var xhrobj = $.ajaxSettings.xhr(); - return self._initXhr(xhrobj, fileId); - }, - url: self._encodeURI(vUrl), - type: 'POST', - dataType: 'json', - data: formdata, - cache: false, - processData: false, - contentType: false - }; - settings = $.extend(true, {}, defaults, self._ajaxSettings); - self.ajaxQueue.push(settings); - tm.addTask(fileId + '-' + index, function () { - var self = this.self, config, xhr; - config = self.ajaxQueue.shift(); - xhr = $.ajax(config); - self.ajaxRequests.push(xhr); - }).runWithContext({self: self}); - }, - _mergeArray: function (prop, content) { - var self = this, arr1 = $h.cleanArray(self[prop]), arr2 = $h.cleanArray(content); - self[prop] = arr1.concat(arr2); - }, - _initUploadSuccess: function (out, $thumb, allFiles) { - var self = this, append, data, index, $div, content, config, tags, id, i; - if (!self.showPreview || typeof out !== 'object' || $.isEmptyObject(out)) { - self._resetCaption(); - return; - } - if (out.initialPreview !== undefined && out.initialPreview.length > 0) { - self.hasInitData = true; - content = out.initialPreview || []; - config = out.initialPreviewConfig || []; - tags = out.initialPreviewThumbTags || []; - append = out.append === undefined || out.append; - if (content.length > 0 && !$h.isArray(content)) { - content = content.split(self.initialPreviewDelimiter); - } - if (content.length) { - self._mergeArray('initialPreview', content); - self._mergeArray('initialPreviewConfig', config); - self._mergeArray('initialPreviewThumbTags', tags); - } - if ($thumb !== undefined) { - if (!allFiles) { - index = self.previewCache.add(content[0], config[0], tags[0], append); - data = self.previewCache.get(index, false); - $div = $h.createElement(data).hide().appendTo($thumb); - $thumb.fadeOut('slow', function () { - var $newThumb = $div.find('> .file-preview-frame'); - if ($newThumb && $newThumb.length) { - $newThumb.insertBefore($thumb).fadeIn('slow').css('display:inline-block'); - } - self._initPreviewActions(); - self._clearFileInput(); - $thumb.remove(); - $div.remove(); - self._initSortable(); - }); - } else { - id = $thumb.attr('id'); - i = self._getUploadCacheIndex(id); - if (i !== null) { - self.uploadCache[i] = { - id: id, - content: content[0], - config: config[0] || [], - tags: tags[0] || [], - append: append - }; - } - } - } else { - self.previewCache.set(content, config, tags, append); - self._initPreview(); - self._initPreviewActions(); - } - } - self._resetCaption(); - }, - _getUploadCacheIndex: function (id) { - var self = this, i, len = self.uploadCache.length, config; - for (i = 0; i < len; i++) { - config = self.uploadCache[i]; - if (config.id === id) { - return i; - } - } - return null; - }, - _initSuccessThumbs: function () { - var self = this; - if (!self.showPreview) { - return; - } - setTimeout(function () { - self._getThumbs($h.FRAMES + '.file-preview-success').each(function () { - var $thumb = $(this), $remove = $thumb.find('.kv-file-remove'); - $remove.removeAttr('disabled'); - self._handler($remove, 'click', function () { - var id = $thumb.attr('id'), - out = self._raise('filesuccessremove', [id, $thumb.attr('data-fileindex')]); - $h.cleanMemory($thumb); - if (out === false) { - return; - } - self.$caption.attr('title', ''); - $thumb.fadeOut('slow', function () { - var fm = self.fileManager; - $thumb.remove(); - if (!self.getFrames().length) { - self.reset(); - } - }); - }); - }); - }, self.processDelay); - }, - _updateInitialPreview: function () { - var self = this, u = self.uploadCache; - if (self.showPreview) { - $.each(u, function (key, setting) { - self.previewCache.add(setting.content, setting.config, setting.tags, setting.append); - }); - if (self.hasInitData) { - self._initPreview(); - self._initPreviewActions(); - } - } - }, - _getThumbFileId: function ($thumb) { - var self = this; - if (self.showPreview && $thumb !== undefined) { - return $thumb.attr('data-fileid'); - } - return null; - }, - _getThumbFile: function ($thumb) { - var self = this, id = self._getThumbFileId($thumb); - return id ? self.fileManager.getFile(id) : null; - }, - _uploadSingle: function (i, id, isBatch, deferrer) { - var self = this, fm = self.fileManager, count = fm.count(), formdata = new FormData(), outData, - previewId = self._getThumbId(id), $thumb, chkComplete, $btnUpload, $btnDelete, - hasPostData = count > 0 || !$.isEmptyObject(self.uploadExtraData), uploadFailed, $prog, fnBefore, - errMsg, fnSuccess, fnComplete, fnError, updateUploadLog, op = self.ajaxOperations.uploadThumb, - fileObj = fm.getFile(id), params = {id: previewId, index: i, fileId: id}, - fileName = self.fileManager.getFileName(id, true), resolve = function () { - if (deferrer && deferrer.resolve) { - deferrer.resolve(); - } - }, reject = function () { - if (deferrer && deferrer.reject) { - deferrer.reject(); - } - }; - if (self.enableResumableUpload) { // not enabled for resumable uploads - return; - } - self.uploadInitiated = true; - if (self.showPreview) { - $thumb = fm.getThumb(id); - $prog = $thumb.find('.file-thumb-progress'); - $btnUpload = $thumb.find('.kv-file-upload'); - $btnDelete = $thumb.find('.kv-file-remove'); - $prog.show(); - } - if (count === 0 || !hasPostData || (self.showPreview && $btnUpload && $btnUpload.hasClass('disabled')) || - self._abort(params)) { - return; - } - updateUploadLog = function () { - if (!uploadFailed) { - fm.removeFile(id); - } else { - fm.errors.push(id); - } - fm.setProcessed(id); - if (fm.isProcessed()) { - self.fileBatchCompleted = true; - chkComplete(); - } - }; - chkComplete = function () { - var $initThumbs; - if (!self.fileBatchCompleted) { - return; - } - setTimeout(function () { - var triggerReset = fm.count() === 0, errCount = fm.errors.length; - self._updateInitialPreview(); - self.unlock(triggerReset); - if (triggerReset) { - self._clearFileInput(); - } - $initThumbs = self.$preview.find('.file-preview-initial'); - if (self.uploadAsync && $initThumbs.length) { - $h.addCss($initThumbs, $h.SORT_CSS); - self._initSortable(); - } - self._raise('filebatchuploadcomplete', [fm.stack, self._getExtraData()]); - if (!self.retryErrorUploads || errCount === 0) { - fm.clear(); - } - self._setProgress(101); - self.ajaxAborted = false; - self.uploadInitiated = false; - }, self.processDelay); - }; - fnBefore = function (jqXHR) { - outData = self._getOutData(formdata, jqXHR); - fm.initStats(id); - self.fileBatchCompleted = false; - if (!isBatch) { - self.ajaxAborted = false; - } - if (self.showPreview) { - if (!$thumb.hasClass('file-preview-success')) { - self._setThumbStatus($thumb, 'Loading'); - $h.addCss($thumb, 'file-uploading'); - } - $btnUpload.attr('disabled', true); - $btnDelete.attr('disabled', true); - } - if (!isBatch) { - self.lock(); - } - if (fm.errors.indexOf(id) !== -1) { - delete fm.errors[id]; - } - self._raise('filepreupload', [outData, previewId, i, self._getThumbFileId($thumb)]); - $.extend(true, params, outData); - if (self._abort(params)) { - jqXHR.abort(); - - if (!isBatch) { - self._setThumbStatus($thumb, 'New'); - $thumb.removeClass('file-uploading'); - $btnUpload.removeAttr('disabled'); - $btnDelete.removeAttr('disabled'); - } - self._setProgressCancelled(); - } - }; - fnSuccess = function (data, textStatus, jqXHR) { - var pid = self.showPreview && $thumb.attr('id') ? $thumb.attr('id') : previewId; - outData = self._getOutData(formdata, jqXHR, data); - $.extend(true, params, outData); - setTimeout(function () { - if ($h.isEmpty(data) || $h.isEmpty(data.error)) { - if (self.showPreview) { - self._setThumbStatus($thumb, 'Success'); - $btnUpload.hide(); - self._initUploadSuccess(data, $thumb, isBatch); - self._setProgress(101, $prog); - } - self._raise('fileuploaded', [outData, pid, i, self._getThumbFileId($thumb)]); - if (!isBatch) { - self.fileManager.remove($thumb); - } else { - updateUploadLog(); - resolve(); - } - } else { - uploadFailed = true; - errMsg = self._parseError(op, jqXHR, self.msgUploadError, self.fileManager.getFileName(id)); - self._showFileError(errMsg, params); - self._setPreviewError($thumb, true); - if (!self.retryErrorUploads) { - $btnUpload.hide(); - } - if (isBatch) { - updateUploadLog(); - resolve(); - } - self._setProgress(101, self._getFrame(pid).find('.file-thumb-progress'), - self.msgUploadError); - } - }, self.processDelay); - }; - fnComplete = function () { - if (self.showPreview) { - $btnUpload.removeAttr('disabled'); - $btnDelete.removeAttr('disabled'); - $thumb.removeClass('file-uploading'); - } - if (!isBatch) { - self.unlock(false); - self._clearFileInput(); - } else { - chkComplete(); - } - self._initSuccessThumbs(); - }; - fnError = function (jqXHR, textStatus, errorThrown) { - errMsg = self._parseError(op, jqXHR, errorThrown, self.fileManager.getFileName(id)); - uploadFailed = true; - setTimeout(function () { - var $prog; - if (isBatch) { - updateUploadLog(); - reject(); - } - self.fileManager.setProgress(id, 100); - self._setPreviewError($thumb, true); - if (!self.retryErrorUploads) { - $btnUpload.hide(); - } - $.extend(true, params, self._getOutData(formdata, jqXHR)); - self._setProgress(101, self.$progress, self.msgAjaxProgressError.replace('{operation}', op)); - $prog = self.showPreview && $thumb ? $thumb.find('.file-thumb-progress') : ''; - self._setProgress(101, $prog, self.msgUploadError); - self._showFileError(errMsg, params); - }, self.processDelay); - }; - self._setFileData(formdata, fileObj.file, fileName, id); - self._setUploadData(formdata, {fileId: id}); - self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, formdata, id, i); - }, - _setFileData: function (formdata, file, fileName, fileId) { - var self = this, preProcess = self.preProcessUpload; - if (preProcess && typeof preProcess === 'function') { - formdata.append(self.uploadFileAttr, preProcess(fileId, file)); - } else { - formdata.append(self.uploadFileAttr, file, fileName); - } - }, - _checkBatchPreupload: function (outData, jqXHR) { - var self = this, out = self._raise('filebatchpreupload', [outData]); - if (out) { - return true; - } - self._abort(outData); - if (jqXHR) { - jqXHR.abort(); - } - self._getThumbs().each(function () { - var $thumb = $(this), $btnUpload = $thumb.find('.kv-file-upload'), - $btnDelete = $thumb.find('.kv-file-remove'); - if ($thumb.hasClass('file-preview-loading')) { - self._setThumbStatus($thumb, 'New'); - $thumb.removeClass('file-uploading'); - } - $btnUpload.removeAttr('disabled'); - $btnDelete.removeAttr('disabled'); - }); - self._setProgressCancelled(); - return false; - }, - _uploadBatch: function () { - var self = this, fm = self.fileManager, total = fm.total(), params = {}, fnBefore, fnSuccess, fnError, - fnComplete, hasPostData = total > 0 || !$.isEmptyObject(self.uploadExtraData), errMsg, - setAllUploaded, formdata = new FormData(), op = self.ajaxOperations.uploadBatch; - if (total === 0 || !hasPostData || self._abort(params)) { - return; - } - setAllUploaded = function () { - self.fileManager.clear(); - self._clearFileInput(); - }; - fnBefore = function (jqXHR) { - self.lock(); - fm.initStats(); - var outData = self._getOutData(formdata, jqXHR); - self.ajaxAborted = false; - if (self.showPreview) { - self._getThumbs().each(function () { - var $thumb = $(this), $btnUpload = $thumb.find('.kv-file-upload'), - $btnDelete = $thumb.find('.kv-file-remove'); - if (!$thumb.hasClass('file-preview-success')) { - self._setThumbStatus($thumb, 'Loading'); - $h.addCss($thumb, 'file-uploading'); - } - $btnUpload.attr('disabled', true); - $btnDelete.attr('disabled', true); - }); - } - self._checkBatchPreupload(outData, jqXHR); - }; - fnSuccess = function (data, textStatus, jqXHR) { - /** @namespace data.errorkeys */ - var outData = self._getOutData(formdata, jqXHR, data), key = 0, - $thumbs = self._getThumbs(':not(.file-preview-success)'), - keys = $h.isEmpty(data) || $h.isEmpty(data.errorkeys) ? [] : data.errorkeys; - - if ($h.isEmpty(data) || $h.isEmpty(data.error)) { - self._raise('filebatchuploadsuccess', [outData]); - setAllUploaded(); - if (self.showPreview) { - $thumbs.each(function () { - var $thumb = $(this); - self._setThumbStatus($thumb, 'Success'); - $thumb.removeClass('file-uploading'); - $thumb.find('.kv-file-upload').hide().removeAttr('disabled'); - }); - self._initUploadSuccess(data); - } else { - self.reset(); - } - self._setProgress(101); - } else { - if (self.showPreview) { - $thumbs.each(function () { - var $thumb = $(this); - $thumb.removeClass('file-uploading'); - $thumb.find('.kv-file-upload').removeAttr('disabled'); - $thumb.find('.kv-file-remove').removeAttr('disabled'); - if (keys.length === 0 || $.inArray(key, keys) !== -1) { - self._setPreviewError($thumb, true); - if (!self.retryErrorUploads) { - $thumb.find('.kv-file-upload').hide(); - self.fileManager.remove($thumb); - } - } else { - $thumb.find('.kv-file-upload').hide(); - self._setThumbStatus($thumb, 'Success'); - self.fileManager.remove($thumb); - } - if (!$thumb.hasClass('file-preview-error') || self.retryErrorUploads) { - key++; - } - }); - self._initUploadSuccess(data); - } - errMsg = self._parseError(op, jqXHR, self.msgUploadError); - self._showFileError(errMsg, outData, 'filebatchuploaderror'); - self._setProgress(101, self.$progress, self.msgUploadError); - } - }; - fnComplete = function () { - self.unlock(); - self._initSuccessThumbs(); - self._clearFileInput(); - self._raise('filebatchuploadcomplete', [self.fileManager.stack, self._getExtraData()]); - }; - fnError = function (jqXHR, textStatus, errorThrown) { - var outData = self._getOutData(formdata, jqXHR); - errMsg = self._parseError(op, jqXHR, errorThrown); - self._showFileError(errMsg, outData, 'filebatchuploaderror'); - self.uploadFileCount = total - 1; - if (!self.showPreview) { - return; - } - self._getThumbs().each(function () { - var $thumb = $(this); - $thumb.removeClass('file-uploading'); - if (self._getThumbFile($thumb)) { - self._setPreviewError($thumb); - } - }); - self._getThumbs().removeClass('file-uploading'); - self._getThumbs(' .kv-file-upload').removeAttr('disabled'); - self._getThumbs(' .kv-file-delete').removeAttr('disabled'); - self._setProgress(101, self.$progress, self.msgAjaxProgressError.replace('{operation}', op)); - }; - var ctr = 0; - $.each(self.fileManager.stack, function (key, data) { - if (!$h.isEmpty(data.file)) { - self._setFileData(formdata, data.file, (data.nameFmt || ('untitled_' + ctr)), key); - } - ctr++; - }); - self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, formdata); - }, - _uploadExtraOnly: function () { - var self = this, params = {}, fnBefore, fnSuccess, fnComplete, fnError, formdata = new FormData(), errMsg, - op = self.ajaxOperations.uploadExtra; - fnBefore = function (jqXHR) { - self.lock(); - var outData = self._getOutData(formdata, jqXHR); - self._setProgress(50); - params.data = outData; - params.xhr = jqXHR; - self._checkBatchPreupload(outData, jqXHR); - }; - fnSuccess = function (data, textStatus, jqXHR) { - var outData = self._getOutData(formdata, jqXHR, data); - if ($h.isEmpty(data) || $h.isEmpty(data.error)) { - self._raise('filebatchuploadsuccess', [outData]); - self._clearFileInput(); - self._initUploadSuccess(data); - self._setProgress(101); - } else { - errMsg = self._parseError(op, jqXHR, self.msgUploadError); - self._showFileError(errMsg, outData, 'filebatchuploaderror'); - } - }; - fnComplete = function () { - self.unlock(); - self._clearFileInput(); - self._raise('filebatchuploadcomplete', [self.fileManager.stack, self._getExtraData()]); - }; - fnError = function (jqXHR, textStatus, errorThrown) { - var outData = self._getOutData(formdata, jqXHR); - errMsg = self._parseError(op, jqXHR, errorThrown); - params.data = outData; - self._showFileError(errMsg, outData, 'filebatchuploaderror'); - self._setProgress(101, self.$progress, self.msgAjaxProgressError.replace('{operation}', op)); - }; - self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, formdata); - }, - _deleteFileIndex: function ($frame) { - var self = this, ind = $frame.attr('data-fileindex'), rev = self.reversePreviewOrder; - if (ind.substring(0, 5) === $h.INIT_FLAG) { - ind = parseInt(ind.replace($h.INIT_FLAG, '')); - self.initialPreview = $h.spliceArray(self.initialPreview, ind, rev); - self.initialPreviewConfig = $h.spliceArray(self.initialPreviewConfig, ind, rev); - self.initialPreviewThumbTags = $h.spliceArray(self.initialPreviewThumbTags, ind, rev); - self.getFrames().each(function () { - var $nFrame = $(this), nInd = $nFrame.attr('data-fileindex'); - if (nInd.substring(0, 5) === $h.INIT_FLAG) { - nInd = parseInt(nInd.replace($h.INIT_FLAG, '')); - if (nInd > ind) { - nInd--; - $nFrame.attr('data-fileindex', $h.INIT_FLAG + nInd); - } - } - }); - } - }, - _resetCaption: function () { - var self = this; - setTimeout(function () { - var cap = '', n, chk = self.previewCache.count(true), len = self.fileManager.count(), file, - incomplete = ':not(.file-preview-success):not(.file-preview-error)', cfg, - hasThumb = self.showPreview && self.getFrames(incomplete).length; - if (len === 0 && chk === 0 && !hasThumb) { - self.reset(); - } else { - n = chk + len; - if (n > 1) { - cap = self._getMsgSelected(n); - } else { - if (len === 0) { - cfg = self.initialPreviewConfig[0]; - cap = ''; - if (cfg) { - cap = cfg.caption || cfg.filename || ''; - } - if (!cap) { - cap = self._getMsgSelected(n); - } - } else { - file = self.fileManager.getFirstFile(); - cap = file ? file.nameFmt : '_'; - } - } - self._setCaption(cap); - } - }, self.processDelay); - }, - _handleRotation: function ($el, $content, angle) { - var self = this, css, newCss, addCss = '', scale = 1, elContent = $content[0], quadrant, transform, h, w, - wNew, $parent = $content.parent(), hParent, wParent, $body = $('body'), bodyExists = !!$body.length; - if (bodyExists) { - $body.addClass('kv-overflow-hidden'); - } - if (!$content.length || $el.hasClass('hide-rotate')) { - if (bodyExists) { - $body.removeClass('kv-overflow-hidden'); - } - return; - } - transform = $content.css('transform'); - if (transform) { - $content.css('transform', 'none'); - } - if (transform) { - $content.css('transform', transform); - } - angle = angle || 0; - quadrant = angle % 360; - css = 'rotate(' + angle + 'deg)'; - newCss = 'rotate(' + quadrant + 'deg)'; - addCss = ''; - if (quadrant === 90 || quadrant === 270) { - w = elContent.naturalWidth || $content.outerWidth() || 0; - h = elContent.naturalHeight || $content.outerHeight() || 0; - scale = w > h && w != 0 ? (h / w).toFixed(2) : 1; - if ($parent.length) { - hParent = $parent.height(); - wParent = $parent.width(); - wNew = Math.min(w, wParent); - if (hParent > scale * wNew) { - scale = wNew > hParent && wNew != 0 ? (hParent / wNew).toFixed(2) : 1; - } - } - if (scale !== 1) { - addCss = ' scale(' + scale + ')'; - } - } - $content.addClass('rotate-animate').css('transform', css + addCss); - setTimeout(function () { - $content.removeClass('rotate-animate').css('transform', newCss + addCss); - if (bodyExists) { - $body.removeClass('kv-overflow-hidden'); - } - $el.data('angle', quadrant); - }, self.fadeDelay); - }, - _initRotateButton: function () { - var self = this; - self.getFrames('.rotatable .kv-file-rotate').each(function () { - var $el = $(this), $frame = $el.closest($h.FRAMES), - $content = $frame.find('.kv-file-content > :first-child'); - self._handler($el, 'click', function () { - var angle = ($frame.data('angle') || 0) + 90; - self._handleRotation($frame, $content, angle); - }); - }); - }, - _initRotateZoom: function ($frame, $content) { - var self = this, $modal = self.$modal, $rotate = $modal.find('.btn-kv-rotate'), - angle = $frame.data('angle'); - $modal.data('angle', angle); - if ($rotate.length) { - $rotate.off('click'); - if ($modal.hasClass('rotatable')) { - $rotate.on('click', function () { - angle = ($modal.data('angle') || 0) + 90; - $modal.data('angle', angle); - self._handleRotation($modal, $modal.find('.file-zoom-detail'), angle); - self._handleRotation($frame, $content, angle); - if ($frame.hasClass('hide-rotate')) { - $frame.data('angle', angle); - } - }); - } - } - }, - _initFileActions: function () { - var self = this; - if (!self.showPreview) { - return; - } - self._initZoomButton(); - self._initRotateButton(); - self.getFrames(' .kv-file-remove').each(function () { - var $el = $(this), $frame = $el.closest($h.FRAMES), hasError, id = $frame.attr('id'), - ind = $frame.attr('data-fileindex'), status, fm = self.fileManager; - self._handler($el, 'click', function () { - status = self._raise('filepreremove', [id, ind]); - if (status === false || !self._validateMinCount()) { - return false; - } - hasError = $frame.hasClass('file-preview-error'); - $h.cleanMemory($frame); - $frame.fadeOut('slow', function () { - self.fileManager.remove($frame); - self._clearObjects($frame); - $frame.remove(); - if (id && hasError) { - self.$errorContainer.find('li[data-thumb-id="' + id + '"]').fadeOut('fast', function () { - $(this).remove(); - if (!self._errorsExist()) { - self._resetErrors(); - } - }); - } - self._clearFileInput(); - self._resetCaption(); - self._raise('fileremoved', [id, ind]); - }); - }); - }); - self.getFrames(' .kv-file-upload').each(function () { - var $el = $(this); - self._handler($el, 'click', function () { - var $frame = $el.closest($h.FRAMES), fileId = self._getThumbFileId($frame); - self._hideProgress(); - if ($frame.hasClass('file-preview-error') && !self.retryErrorUploads) { - return; - } - self._uploadSingle(self.fileManager.getIndex(fileId), fileId, false); - }); - }); - }, - _initPreviewActions: function () { - var self = this, $preview = self.$preview, deleteExtraData = self.deleteExtraData || {}, - btnRemove = $h.FRAMES + ' .kv-file-remove', settings = self.fileActionSettings, - origClass = settings.removeClass, errClass = settings.removeErrorClass, - resetProgress = function () { - var hasFiles = self.isAjaxUpload ? self.previewCache.count(true) : self._inputFileCount(); - if (!self.getFrames().length && !hasFiles) { - self._setCaption(''); - self.reset(); - self.initialCaption = ''; - } else { - self._resetCaption(); - } - }; - self._initZoomButton(); - self._initRotateButton(); - $preview.find(btnRemove).each(function () { - var $el = $(this), vUrl = $el.data('url') || self.deleteUrl, vKey = $el.data('key'), errMsg, fnBefore, - fnSuccess, fnError, op = self.ajaxOperations.deleteThumb; - if ($h.isEmpty(vUrl) || vKey === undefined) { - return; - } - if (typeof vUrl === 'function') { - vUrl = vUrl(); - } - var $frame = $el.closest($h.FRAMES), cache = self.previewCache.data, settings, params, config, - fileName, extraData, index = $frame.attr('data-fileindex'); - index = parseInt(index.replace($h.INIT_FLAG, '')); - config = $h.isEmpty(cache.config) && $h.isEmpty(cache.config[index]) ? null : cache.config[index]; - extraData = $h.isEmpty(config) || $h.isEmpty(config.extra) ? deleteExtraData : config.extra; - fileName = config && (config.filename || config.caption) || ''; - if (typeof extraData === 'function') { - extraData = extraData(); - } - params = {id: $el.attr('id'), key: vKey, extra: extraData}; - fnBefore = function (jqXHR) { - self.ajaxAborted = false; - self._raise('filepredelete', [vKey, jqXHR, extraData]); - if (self._abort()) { - jqXHR.abort(); - } else { - $el.removeClass(errClass); - $h.addCss($frame, 'file-uploading'); - $h.addCss($el, 'disabled ' + origClass); - } - }; - fnSuccess = function (data, textStatus, jqXHR) { - var n, cap; - if (!$h.isEmpty(data) && !$h.isEmpty(data.error)) { - params.jqXHR = jqXHR; - params.response = data; - errMsg = self._parseError(op, jqXHR, self.msgDeleteError, fileName); - self._showFileError(errMsg, params, 'filedeleteerror'); - $frame.removeClass('file-uploading'); - $el.removeClass('disabled ' + origClass).addClass(errClass); - resetProgress(); - return; - } - $frame.removeClass('file-uploading').addClass('file-deleted'); - $frame.fadeOut('slow', function () { - index = parseInt(($frame.attr('data-fileindex')).replace($h.INIT_FLAG, '')); - self.previewCache.unset(index); - self._deleteFileIndex($frame); - n = self.previewCache.count(true); - cap = n > 0 ? self._getMsgSelected(n) : ''; - self._setCaption(cap); - self._raise('filedeleted', [vKey, jqXHR, extraData]); - self._clearObjects($frame); - $frame.remove(); - resetProgress(); - }); - }; - fnError = function (jqXHR, textStatus, errorThrown) { - var errMsg = self._parseError(op, jqXHR, errorThrown, fileName); - params.jqXHR = jqXHR; - params.response = {}; - self._showFileError(errMsg, params, 'filedeleteerror'); - $frame.removeClass('file-uploading'); - $el.removeClass('disabled ' + origClass).addClass(errClass); - resetProgress(); - }; - self._initAjaxSettings(); - self._mergeAjaxCallback('beforeSend', fnBefore, 'delete'); - self._mergeAjaxCallback('success', fnSuccess, 'delete'); - self._mergeAjaxCallback('error', fnError, 'delete'); - settings = $.extend(true, {}, { - url: self._encodeURI(vUrl), - type: 'POST', - dataType: 'json', - data: $.extend(true, {}, {key: vKey}, extraData) - }, self._ajaxDeleteSettings); - self._handler($el, 'click', function () { - if (!self._validateMinCount()) { - return false; - } - self.ajaxAborted = false; - self._raise('filebeforedelete', [vKey, extraData]); - if (self.ajaxAborted instanceof Promise) { - self.ajaxAborted.then(function (result) { - if (!result) { - $.ajax(settings); - } - }); - } else { - if (!self.ajaxAborted) { - $.ajax(settings); - } - } - }); - }); - }, - _hideFileIcon: function () { - var self = this; - if (self.overwriteInitial) { - self.$captionContainer.removeClass('icon-visible'); - } - }, - _showFileIcon: function () { - var self = this; - $h.addCss(self.$captionContainer, 'icon-visible'); - }, - _getSize: function (bytes, skipTemplate, sizeUnits) { - var self = this, size = parseFloat(bytes), i = 0, factor = self.bytesToKB, func = self.fileSizeGetter, out, - sizeHuman = size, newSize; - if (!$.isNumeric(bytes) || !$.isNumeric(size)) { - return ''; - } - if (typeof func === 'function') { - out = func(size); - } else { - if (!sizeUnits) { - sizeUnits = self.sizeUnits; - } - if (size > 0) { - while (sizeHuman >= factor) { - sizeHuman /= factor; - ++i; - } - if (!sizeUnits[i]) { - sizeHuman = size; - i = 0; - } - } - newSize = sizeHuman.toFixed(2); - if (newSize == sizeHuman) { - newSize = sizeHuman; - } - out = newSize + ' ' + sizeUnits[i]; - } - return skipTemplate ? out : self._getLayoutTemplate('size').replace('{sizeText}', out); - }, - _getFileType: function (ftype) { - var self = this; - return self.mimeTypeAliases[ftype] || ftype; - }, - _generatePreviewTemplate: function ( - cat, - data, - fname, - ftype, - previewId, - fileId, - isError, - size, - fnameUpdated, - frameClass, - foot, - ind, - templ, - attrs, - zoomData - ) { - var self = this, caption = self.slug(fname), prevContent, zoomContent = '', styleAttribs = '', - filename = fnameUpdated || fname, isIconic, ext = filename.split('.').pop().toLowerCase(), - screenW = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth, - config, title = caption, alt = caption, typeCss = 'type-default', getContent, addFrameCss, - footer = foot || self._renderFileFooter(cat, caption, size, 'auto', isError), isRotatable, - alwaysPreview = $.inArray(ext, self.alwaysPreviewFileExtensions) !== -1, - forcePrevIcon = self.preferIconicPreview && !alwaysPreview, - forceZoomIcon = self.preferIconicZoomPreview && !alwaysPreview, newCat = forcePrevIcon ? 'other' : cat; - config = screenW < 400 ? (self.previewSettingsSmall[newCat] || self.defaults.previewSettingsSmall[newCat]) : - (self.previewSettings[newCat] || self.defaults.previewSettings[newCat]); - if (config) { - $.each(config, function (key, val) { - styleAttribs += key + ':' + val + ';'; - }); - } - getContent = function (vCat, vData, zoom, frameCss, vZoomData) { - var id = zoom ? 'zoom-' + previewId : previewId, tmplt = self._getPreviewTemplate(vCat), - css = (frameClass || '') + ' ' + frameCss, tokens; - if (self.frameClass) { - css = self.frameClass + ' ' + css; - } - if (zoom) { - css = css.replace(' ' + $h.SORT_CSS, ''); - } - tmplt = self._parseFilePreviewIcon(tmplt, fname); - if (cat === 'object' && !ftype) { - $.each(self.defaults.fileTypeSettings, function (key, func) { - if (key === 'object' || key === 'other') { - return; - } - if (func(fname, ftype)) { - typeCss = 'type-' + key; - } - }); - } - if (!$h.isEmpty(attrs)) { - if (attrs.title !== undefined && attrs.title !== null) { - title = attrs.title; - } - if (attrs.alt !== undefined && attrs.alt !== null) { - alt = title = attrs.alt; - } - } - tokens = { - 'previewId': id, - 'caption': caption, - 'title': title, - 'alt': alt, - 'frameClass': css, - 'type': self._getFileType(ftype), - 'fileindex': ind, - 'fileid': fileId || '', - 'filename': filename, - 'typeCss': typeCss, - 'footer': footer, - 'data': vData, -// 'data': zoom && vZoomData ? self.zoomPlaceholder + '{zoomData}' : vData, - 'template': templ || cat, - 'style': styleAttribs ? 'style="' + styleAttribs + '"' : '', - 'zoomData': vZoomData ? encodeURIComponent(vZoomData) : '' - }; - if (zoom) { - tokens.zoomCache = ''; - tokens.zoomData = '{zoomData}'; - } - return tmplt.setTokens(tokens); - }; - ind = ind || previewId.slice(previewId.lastIndexOf('-') + 1); - isRotatable = self.fileActionSettings.showRotate && $.inArray(ext, self.rotatableFileExtensions) !== -1; - if (self.fileActionSettings.showZoom) { - addFrameCss = 'kv-zoom-thumb'; - if (isRotatable) { - addFrameCss += ' rotatable' + (forceZoomIcon ? ' hide-rotate' : ''); - } - zoomContent = getContent((forceZoomIcon ? 'other' : cat), data, true, addFrameCss, zoomData); - } - zoomContent = '\n' + self._getLayoutTemplate('zoomCache').replace('{zoomContent}', zoomContent); - if (typeof self.sanitizeZoomCache === 'function') { - zoomContent = self.sanitizeZoomCache(zoomContent); - } - addFrameCss = 'kv-preview-thumb'; - if (isRotatable) { - isIconic = forcePrevIcon || self.hideThumbnailContent || !!self.previewFileIconSettings[ext]; - addFrameCss += ' rotatable' + (isIconic ? ' hide-rotate' : ''); - } - prevContent = getContent((forcePrevIcon ? 'other' : cat), data, false, addFrameCss, zoomData); - return prevContent.setTokens({zoomCache: zoomContent}); - }, - _addToPreview: function ($preview, content) { - var self = this, $el; - content = $h.cspBuffer.stash(content); - $el = self.reversePreviewOrder ? $preview.prepend(content) : $preview.append(content); - $h.cspBuffer.apply($preview); - return $el; - }, - _previewDefault: function (file, isDisabled) { - var self = this, $preview = self.$preview; - if (!self.showPreview) { - return; - } - var fname = $h.getFileName(file), ftype = file ? file.type : '', content, size = file.size || 0, - caption = self._getFileName(file, ''), isError = isDisabled === true && !self.isAjaxUpload, - data = $h.createObjectURL(file), fileId = self.fileManager.getId(file), - previewId = self._getThumbId(fileId); - self._clearDefaultPreview(); - content = self._generatePreviewTemplate('other', data, fname, ftype, previewId, fileId, isError, size); - self._addToPreview($preview, content); - self._setThumbAttr(previewId, caption, size); - if (isDisabled === true && self.isAjaxUpload) { - self._setThumbStatus(self._getFrame(previewId), 'Error'); - } - }, - _previewFile: function (i, file, theFile, data, fileInfo) { - if (!this.showPreview) { - return; - } - var self = this, fname = $h.getFileName(file), ftype = fileInfo.type, content, - caption = fileInfo.name, cat = self._parseFileType(ftype, fname), $preview = self.$preview, - fsize = file.size || 0, iData = cat === 'image' ? theFile.target.result : data, fm = self.fileManager, - fileId = fm.getId(file), previewId = self._getThumbId(fileId); - /** @namespace window.DOMPurify */ - content = self._generatePreviewTemplate(cat, iData, fname, ftype, previewId, fileId, false, fsize, fileInfo.filename); - self._clearDefaultPreview(); - self._addToPreview($preview, content); - var $thumb = self._getFrame(previewId); - self._validateImageOrientation($thumb.find('img'), file, previewId, fileId, caption, ftype, fsize, iData); - self._setThumbAttr(previewId, caption, fsize); - self._initSortable(); - }, - _setThumbAttr: function (id, caption, size, description) { - var self = this, $frame = self._getFrame(id); - if ($frame.length) { - size = size && size > 0 ? self._getSize(size) : ''; - $frame.data({'caption': caption, 'size': size, 'description': description || ''}); - } - }, - _setInitThumbAttr: function () { - var self = this, data = self.previewCache.data, len = self.previewCache.count(true), config, - caption, size, description, previewId; - if (len === 0) { - return; - } - for (var i = 0; i < len; i++) { - config = data.config[i]; - previewId = self.previewInitId + '-' + $h.INIT_FLAG + i; - caption = $h.ifSet('caption', config, $h.ifSet('filename', config)); - size = $h.ifSet('size', config); - description = $h.ifSet('description', config); - self._setThumbAttr(previewId, caption, size, description); - } - }, - _slugDefault: function (text) { - // noinspection RegExpRedundantEscape - return $h.isEmpty(text, true) ? '' : String(text).replace(/[\[\]\/\{}:;#%=\(\)\*\+\?\\\^\$\|<>&"']/g, '_'); - }, - _updateFileDetails: function (numFiles) { - var self = this, $el = self.$element, label, n, log, nFiles, file, - name = ($h.isIE(9) && $h.findFileName($el.val())) || ($el[0].files[0] && $el[0].files[0].name); - if (!name && self.fileManager.count() > 0) { - file = self.fileManager.getFirstFile(); - label = file.nameFmt; - } else { - label = name ? self.slug(name) : '_'; - } - n = self.isAjaxUpload ? self.fileManager.count() : numFiles; - nFiles = self.previewCache.count(true) + n; - log = n === 1 ? label : self._getMsgSelected(nFiles, !self.isAjaxUpload && !self.isError); - if (self.isError) { - self.$previewContainer.removeClass('file-thumb-loading'); - self._initCapStatus(); - self.$previewStatus.html(''); - self.$captionContainer.removeClass('icon-visible'); - } else { - self._showFileIcon(); - } - self._setCaption(log, self.isError); - self.$container.removeClass('file-input-new file-input-ajax-new'); - self._raise('fileselect', [numFiles, label]); - if (self.previewCache.count(true)) { - self._initPreviewActions(); - } - }, - _setThumbStatus: function ($thumb, status) { - var self = this; - if (!self.showPreview) { - return; - } - var icon = 'indicator' + status, msg = icon + 'Title', - css = 'file-preview-' + status.toLowerCase(), - $indicator = $thumb.find('.file-upload-indicator'), - config = self.fileActionSettings; - $thumb.removeClass('file-preview-success file-preview-error file-preview-paused file-preview-loading'); - if (status === 'Success') { - $thumb.find('.file-drag-handle').remove(); - } - $h.setHtml($indicator, config[icon]); - $indicator.attr('title', config[msg]); - $thumb.addClass(css); - if (status === 'Error' && !self.retryErrorUploads) { - $thumb.find('.kv-file-upload').attr('disabled', true); - } - }, - _setProgressCancelled: function () { - var self = this; - self._setProgress(101, self.$progress, self.msgCancelled); - }, - _setProgress: function (p, $el, error, stats) { - var self = this; - $el = $el || self.$progress; - if (!$el.length) { - return; - } - var pct = Math.min(p, 100), out, pctLimit = self.progressUploadThreshold, - t = p <= 100 ? self.progressTemplate : self.progressCompleteTemplate, - template = pct < 100 ? self.progressTemplate : - (error ? (self.paused ? self.progressPauseTemplate : self.progressErrorTemplate) : t); - if (p >= 100) { - stats = ''; - } - if (!$h.isEmpty(template)) { - if (pctLimit && pct > pctLimit && p <= 100) { - out = template.setTokens({'percent': pctLimit, 'status': self.msgUploadThreshold}); - } else { - out = template.setTokens({'percent': pct, 'status': (p > 100 ? self.msgUploadEnd : pct + '%')}); - } - stats = stats || ''; - out = out.setTokens({stats: stats}); - $h.setHtml($el, out); - if (error) { - $h.setHtml($el.find('[role="progressbar"]'), error); - } - } - }, - _hasFiles: function () { - var el = this.$element[0]; - return !!(el && el.files && el.files.length); - }, - _setFileDropZoneTitle: function () { - var self = this, $zone = self.$container.find('.file-drop-zone'), title = self.dropZoneTitle, strFiles; - if (self.isClickable) { - strFiles = $h.isEmpty(self.$element.attr('multiple')) ? self.fileSingle : self.filePlural; - title += self.dropZoneClickTitle.replace('{files}', strFiles); - } - $zone.find('.' + self.dropZoneTitleClass).remove(); - if (!self.showPreview || $zone.length === 0 || self.fileManager.count() > 0 || !self.dropZoneEnabled || - self.previewCache.count() > 0 || (!self.isAjaxUpload && self._hasFiles())) { - return; - } - if ($zone.find($h.FRAMES).length === 0 && $h.isEmpty(self.defaultPreviewContent)) { - $zone.prepend('
    ' + title + '
    '); - } - self.$container.removeClass('file-input-new'); - $h.addCss(self.$container, 'file-input-ajax-new'); - }, - _getStats: function (stats) { - var self = this, pendingTime, t; - if (!self.showUploadStats || !stats || !stats.bitrate) { - return ''; - } - t = self._getLayoutTemplate('stats'); - pendingTime = (!stats.elapsed || !stats.bps) ? self.msgCalculatingTime : - self.msgPendingTime.setTokens({time: $h.getElapsed(Math.ceil(stats.pendingBytes / stats.bps))}); - - return t.setTokens({ - uploadSpeed: stats.bitrate, - pendingTime: pendingTime - }); - }, - _setResumableProgress: function (pct, stats, $thumb) { - var self = this, rm = self.resumableManager, obj = $thumb ? rm : self, - $prog = $thumb ? $thumb.find('.file-thumb-progress') : null; - if (obj.lastProgress === 0) { - obj.lastProgress = pct; - } - if (pct < obj.lastProgress) { - pct = obj.lastProgress; - } - self._setProgress(pct, $prog, null, self._getStats(stats)); - obj.lastProgress = pct; - }, - _toggleResumableProgress: function (template, message) { - var self = this, $progress = self.$progress; - if ($progress && $progress.length) { - $h.setHtml($progress, template.setTokens({ - percent: 101, - status: message, - stats: '' - })); - } - }, - _setFileUploadStats: function (id, pct, stats) { - var self = this, $prog = self.$progress; - if (!self.showPreview && (!$prog || !$prog.length)) { - return; - } - var fm = self.fileManager, rm = self.resumableManager, $thumb = fm.getThumb(id), pctTot, - totUpSize = 0, totSize = fm.getTotalSize(), totStats = $.extend(true, {}, stats); - if (self.enableResumableUpload) { - var loaded = stats.loaded, currUplSize = rm.getUploadedSize(), currTotSize = rm.file.size, totLoaded; - loaded += currUplSize; - totLoaded = fm.uploadedSize + loaded; - pct = $h.round(100 * loaded / currTotSize); - stats.pendingBytes = currTotSize - currUplSize; - self._setResumableProgress(pct, stats, $thumb); - pctTot = Math.floor(100 * totLoaded / totSize); - totStats.pendingBytes = totSize - totLoaded; - self._setResumableProgress(pctTot, totStats); - } else { - fm.setProgress(id, pct); - $prog = $thumb && $thumb.length ? $thumb.find('.file-thumb-progress') : null; - self._setProgress(pct, $prog, null, self._getStats(stats)); - $.each(fm.stats, function (id, cfg) { - totUpSize += cfg.loaded; - }); - totStats.pendingBytes = totSize - totUpSize; - pctTot = $h.round(totUpSize / totSize * 100); - self._setProgress(pctTot, null, null, self._getStats(totStats)); - } - }, - _validateMinCount: function () { - var self = this, len = self.isAjaxUpload ? self.fileManager.count() : self._inputFileCount(); - if (self.validateInitialCount && self.minFileCount > 0 && self._getFileCount(len - 1) < self.minFileCount) { - self._noFilesError({}); - return false; - } - return true; - }, - _getFileCount: function (fileCount, includeInitial) { - var self = this, addCount = 0; - if (includeInitial === undefined) { - includeInitial = self.validateInitialCount && !self.overwriteInitial; - } - if (includeInitial) { - addCount = self.previewCache.count(true); - fileCount += addCount; - } - return fileCount; - }, - _getFileId: function (file) { - return $h.getFileId(file, this.generateFileId); - }, - _getFileName: function (file, defaultValue) { - var self = this, fileName = $h.getFileName(file); - return fileName ? self.slug(fileName) : defaultValue; - }, - _getFileNames: function (skipNull) { - var self = this; - return self.filenames.filter(function (n) { - return (skipNull ? n !== undefined : n !== undefined && n !== null); - }); - }, - _setPreviewError: function ($thumb, keepFile) { - var self = this, removeFrame = self.removeFromPreviewOnError && !self.retryErrorUploads; - if (!keepFile || removeFrame) { - self.fileManager.remove($thumb); - } - if (!self.showPreview) { - return; - } - if (removeFrame) { - $thumb.remove(); - return; - } else { - self._setThumbStatus($thumb, 'Error'); - } - self._refreshUploadButton($thumb); - }, - _refreshUploadButton: function ($thumb) { - var self = this, $btn = $thumb.find('.kv-file-upload'), cfg = self.fileActionSettings, - icon = cfg.uploadIcon, title = cfg.uploadTitle; - if (!$btn.length) { - return; - } - if (self.retryErrorUploads) { - icon = cfg.uploadRetryIcon; - title = cfg.uploadRetryTitle; - } - $btn.attr('title', title); - $h.setHtml($btn, icon); - }, - _isValidSize: function (size, type, $image, $thumb, filename, params) { - var self = this, msg, dim, $img, tag = size === 'Small' ? 'min' : 'max', limit = self[tag + 'Image' + type]; - if ($h.isEmpty(limit) || !$image.length) { - return true; - } - $img = $image[0]; - dim = (type === 'Width') ? $img.naturalWidth || $img.width : $img.naturalHeight || $img.height; - if (size === 'Small' ? dim >= limit : dim <= limit) { - return true; - } - msg = self['msgImage' + type + size] || 'Image "{name}" has a size validation error (limit "{size}").'; - self._showFileError(msg.setTokens({'name': filename, 'size': limit, 'dimension': dim}), params); - self._setPreviewError($thumb); - self.fileManager.remove($thumb); - self._clearFileInput(); - return false; - }, - _getExifObj: function (data) { - var self = this, exifObj, error = $h.logMessages.exifWarning; - if (data.slice(0, 23) !== 'data:image/jpeg;base64,' && data.slice(0, 22) !== 'data:image/jpg;base64,') { - exifObj = null; - return; - } - try { - exifObj = window.piexif ? window.piexif.load(data) : null; - } catch (err) { - exifObj = null; - error = err && err.message || ''; - } - if (!exifObj && self.showExifErrorLog) { - self._log($h.logMessages.badExifParser, {details: error}); - } - return exifObj; - }, - setImageOrientation: function ($img, $zoomImg, value, $thumb) { - var self = this, invalidImg = !$img || !$img.length, invalidZoomImg = !$zoomImg || !$zoomImg.length, $mark, - isHidden = false, $div, zoomOnly = invalidImg && $thumb && $thumb.attr('data-template') === 'image', ev; - if (invalidImg && invalidZoomImg) { - return; - } - ev = 'load.fileinputimageorient'; - if (zoomOnly) { - $img = $zoomImg; - $zoomImg = null; - $img.css(self.previewSettings.image); - $div = $(document.createElement('div')).appendTo($thumb.find('.kv-file-content')); - $mark = $(document.createElement('span')).insertBefore($img); - $img.css('visibility', 'hidden').removeClass('file-zoom-detail').appendTo($div); - } else { - isHidden = !$img.is(':visible'); - } - $img.off(ev).on(ev, function () { - if (isHidden) { - self.$preview.removeClass('hide-content'); - $thumb.find('.kv-file-content').css('visibility', 'hidden'); - } - var img = $img[0], zoomImg = $zoomImg && $zoomImg.length ? $zoomImg[0] : null, - h = img.offsetHeight, w = img.offsetWidth, r = $h.getRotation(value); - if (isHidden) { - $thumb.find('.kv-file-content').css('visibility', 'visible'); - self.$preview.addClass('hide-content'); - } - $img.data('orientation', value); - if (zoomImg) { - $zoomImg.data('orientation', value); - } - if (value < 5) { - $h.setTransform(img, r); - $h.setTransform(zoomImg, r); - return; - } - var offsetAngle = Math.atan(w / h), origFactor = Math.sqrt(Math.pow(h, 2) + Math.pow(w, 2)), - scale = !origFactor ? 1 : (h / Math.cos(Math.PI / 2 + offsetAngle)) / origFactor, - s = ' scale(' + Math.abs(scale) + ')'; - $h.setTransform(img, r + s); - $h.setTransform(zoomImg, r + s); - if (zoomOnly) { - $img.css('visibility', 'visible').insertAfter($mark).addClass('file-zoom-detail'); - $mark.remove(); - $div.remove(); - } - }); - }, - _validateImageOrientation: function ($img, file, previewId, fileId, caption, ftype, fsize, iData) { - var self = this, exifObj = null, value, autoOrientImage = self.autoOrientImage, selector; - exifObj = self._getExifObj(iData); - if (self.canOrientImage) { - $img.css('image-orientation', (autoOrientImage ? 'from-image' : 'none')); - self._validateImage(previewId, fileId, caption, ftype, fsize, iData, exifObj); - return; - } - selector = $h.getZoomSelector(previewId, ' img'); - value = exifObj ? exifObj['0th'][piexif.ImageIFD.Orientation] : null; // jshint ignore:line - if (!value) { - self._validateImage(previewId, fileId, caption, ftype, fsize, iData, exifObj); - return; - } - self.setImageOrientation($img, $(selector), value, self._getFrame(previewId)); - self._raise('fileimageoriented', {'$img': $img, 'file': file}); - self._validateImage(previewId, fileId, caption, ftype, fsize, iData, exifObj); - }, - _validateImage: function (previewId, fileId, fname, ftype, fsize, iData, exifObj) { - var self = this, $preview = self.$preview, params, w1, w2, $thumb = self._getFrame(previewId), - i = $thumb.attr('data-fileindex'), $img = $thumb.find('img'); - fname = fname || 'Untitled'; - $img.one('load', function () { - if ($img.data('validated')) { - return; - } - $img.data('validated', true); - w1 = $thumb.width(); - w2 = $preview.width(); - if (w1 > w2) { - $img.css('width', '100%'); - } - params = {ind: i, id: previewId, fileId: fileId}; - setTimeout(function () { - var isValidWidth, isValidHeight; - isValidWidth = self._isValidSize('Small', 'Width', $img, $thumb, fname, params); - isValidHeight = self._isValidSize('Small', 'Height', $img, $thumb, fname, params); - if (!self.resizeImage) { - isValidWidth = isValidWidth && self._isValidSize('Large', 'Width', $img, $thumb, fname, params); - isValidHeight = isValidHeight && self._isValidSize('Large', 'Height', $img, $thumb, fname, params); - } - self._raise('fileimageloaded', [previewId]); - $thumb.data('exif', exifObj); - if (isValidWidth && isValidHeight) { - self.fileManager.addImage(fileId, { - ind: i, - img: $img, - thumb: $thumb, - pid: previewId, - typ: ftype, - siz: fsize, - validated: false, - imgData: iData, - exifObj: exifObj - }); - self._validateAllImages(); - } - }, self.processDelay); - }).one('error', function () { - self._raise('fileimageloaderror', [previewId]); - }); - }, - _validateAllImages: function () { - var self = this, counter = {val: 0}, numImgs = self.fileManager.getImageCount(), fsize, - minSize = self.resizeIfSizeMoreThan; - if (numImgs !== self.fileManager.totalImages) { - return; - } - self._raise('fileimagesloaded'); - if (!self.resizeImage) { - return; - } - $.each(self.fileManager.loadedImages, function (id, config) { - if (!config.validated) { - fsize = config.siz; - if (fsize && fsize > minSize * self.bytesToKB) { - self._getResizedImage(id, config, counter, numImgs); - } - config.validated = true; - } - }); - }, - _getResizedImage: function (id, config, counter, numImgs) { - var self = this, img = $(config.img)[0], width = img.naturalWidth, height = img.naturalHeight, blob, - ratio = 1, maxWidth = self.maxImageWidth || width, maxHeight = self.maxImageHeight || height, - isValidImage = !!(width && height), chkWidth, chkHeight, canvas = self.imageCanvas, dataURI, - context = self.imageCanvasContext, type = config.typ, pid = config.pid, ind = config.ind, - $thumb = config.thumb, throwError, msg, exifObj = config.exifObj, exifStr, file, params, evParams; - throwError = function (msg, params, ev) { - if (self.isAjaxUpload) { - self._showFileError(msg, params, ev); - } else { - self._showError(msg, params, ev); - } - self._setPreviewError($thumb); - }; - file = self.fileManager.getFile(id); - params = {id: pid, 'index': ind, fileId: id}; - evParams = [id, pid, ind]; - if (!file || !isValidImage || (width <= maxWidth && height <= maxHeight)) { - if (isValidImage && file) { - self._raise('fileimageresized', evParams); - } - counter.val++; - if (counter.val === numImgs) { - self._raise('fileimagesresized'); - } - if (!isValidImage) { - throwError(self.msgImageResizeError, params, 'fileimageresizeerror'); - return; - } - } - type = type || self.resizeDefaultImageType; - chkWidth = width > maxWidth; - chkHeight = height > maxHeight; - if (self.resizePreference === 'width') { - ratio = chkWidth ? maxWidth / width : (chkHeight ? maxHeight / height : 1); - } else { - ratio = chkHeight ? maxHeight / height : (chkWidth ? maxWidth / width : 1); - } - self._resetCanvas(); - width *= ratio; - height *= ratio; - canvas.width = width; - canvas.height = height; - try { - context.drawImage(img, 0, 0, width, height); - dataURI = canvas.toDataURL(type, self.resizeQuality); - if (exifObj) { - exifStr = window.piexif.dump(exifObj); - dataURI = window.piexif.insert(exifStr, dataURI); - } - blob = $h.dataURI2Blob(dataURI); - self.fileManager.setFile(id, blob); - self._raise('fileimageresized', evParams); - counter.val++; - if (counter.val === numImgs) { - self._raise('fileimagesresized', [undefined, undefined]); - } - if (!(blob instanceof Blob)) { - throwError(self.msgImageResizeError, params, 'fileimageresizeerror'); - } - } catch (err) { - counter.val++; - if (counter.val === numImgs) { - self._raise('fileimagesresized', [undefined, undefined]); - } - msg = self.msgImageResizeException.replace('{errors}', err.message); - throwError(msg, params, 'fileimageresizeexception'); - } - }, - _showProgress: function () { - var self = this; - if (self.$progress && self.$progress.length) { - self.$progress.show(); - } - }, - _hideProgress: function () { - var self = this; - if (self.$progress && self.$progress.length) { - self.$progress.hide(); - } - }, - _initBrowse: function ($container) { - var self = this, $el = self.$element; - if (self.showBrowse) { - self.$btnFile = $container.find('.btn-file').append($el); - } else { - $el.appendTo($container).attr('tabindex', -1); - $h.addCss($el, 'file-no-browse'); - } - }, - _initClickable: function () { - var self = this, $zone, $tmpZone; - if (!self.isClickable) { - return; - } - $zone = self.$dropZone; - if (!self.isAjaxUpload) { - $tmpZone = self.$preview.find('.file-default-preview'); - if ($tmpZone.length) { - $zone = $tmpZone; - } - } - - $h.addCss($zone, 'clickable'); - $zone.attr('tabindex', -1); - self._handler($zone, 'click', function (e) { - var $tar = $(e.target); - if (!self.$errorContainer.is(':visible') && (!$tar.parents( - '.file-preview-thumbnails').length || $tar.parents( - '.file-default-preview').length)) { - self.$element.data('zoneClicked', true).trigger('click'); - $zone.blur(); - } - }); - }, - _initCaption: function () { - var self = this, cap = self.initialCaption || ''; - if (self.overwriteInitial || $h.isEmpty(cap)) { - self.$caption.val(''); - return false; - } - self._setCaption(cap); - return true; - }, - _setCaption: function (content, isError) { - var self = this, title, out, icon, n, cap, file; - if (!self.$caption.length) { - return; - } - self.$captionContainer.removeClass('icon-visible'); - if (isError) { - title = $('
    ' + self.msgValidationError + '
    ').text(); - n = self.fileManager.count(); - if (n) { - file = self.fileManager.getFirstFile(); - cap = n === 1 && file ? file.nameFmt : self._getMsgSelected(n); - } else { - cap = self._getMsgSelected(self.msgNo); - } - out = $h.isEmpty(content) ? cap : content; - icon = '' + self.msgValidationErrorIcon + ''; - } else { - if ($h.isEmpty(content)) { - self.$caption.attr('title', ''); - return; - } - title = $('
    ' + content + '
    ').text(); - out = title; - icon = self._getLayoutTemplate('fileIcon'); - } - self.$captionContainer.addClass('icon-visible'); - self.$caption.attr('title', title).val(out); - $h.setHtml(self.$captionIcon, icon); - }, - _createContainer: function () { - var self = this, attribs = {'class': 'file-input file-input-new' + (self.rtl ? ' kv-rtl' : '')}, - $container = $h.createElement($h.cspBuffer.stash(self._renderMain())); - $h.cspBuffer.apply($container); - $container.insertBefore(self.$element).attr(attribs); - self._initBrowse($container); - if (self.theme) { - $container.addClass('theme-' + self.theme); - } - return $container; - }, - _refreshContainer: function () { - var self = this, $container = self.$container, $el = self.$element; - $el.insertAfter($container); - $h.setHtml($container, self._renderMain()); - self._initBrowse($container); - self._validateDisabled(); - }, - _validateDisabled: function () { - var self = this; - self.$caption.attr({readonly: self.isDisabled}); - }, - _setTabIndex: function (type, html) { - var self = this, index = self.tabIndexConfig[type]; - return html.setTokens({ - tabIndexConfig: index === undefined || index === null ? '' : 'tabindex="' + index + '"' - }); - }, - _renderMain: function () { - var self = this, - dropCss = self.dropZoneEnabled ? ' file-drop-zone' : 'file-drop-disabled', - close = !self.showClose ? '' : self._getLayoutTemplate('close'), - preview = !self.showPreview ? '' : self._getLayoutTemplate('preview') - .setTokens({'class': self.previewClass, 'dropClass': dropCss}), - css = self.isDisabled ? self.captionClass + ' file-caption-disabled' : self.captionClass, - caption = self.captionTemplate.setTokens({'class': css + ' kv-fileinput-caption'}); - caption = self._setTabIndex('caption', caption); - return self.mainTemplate.setTokens({ - 'class': self.mainClass + (!self.showBrowse && self.showCaption ? ' no-browse' : ''), - 'inputGroupClass': self.inputGroupClass, - 'preview': preview, - 'close': close, - 'caption': caption, - 'upload': self._renderButton('upload'), - 'remove': self._renderButton('remove'), - 'cancel': self._renderButton('cancel'), - 'pause': self._renderButton('pause'), - 'browse': self._renderButton('browse') - }); - - }, - _renderButton: function (type) { - var self = this, tmplt = self._getLayoutTemplate('btnDefault'), css = self[type + 'Class'], - title = self[type + 'Title'], icon = self[type + 'Icon'], label = self[type + 'Label'], - status = self.isDisabled ? ' disabled' : '', btnType = 'button'; - switch (type) { - case 'remove': - if (!self.showRemove) { - return ''; - } - break; - case 'cancel': - if (!self.showCancel) { - return ''; - } - css += ' kv-hidden'; - break; - case 'pause': - if (!self.showPause) { - return ''; - } - css += ' kv-hidden'; - break; - case 'upload': - if (!self.showUpload) { - return ''; - } - if (self.isAjaxUpload && !self.isDisabled) { - tmplt = self._getLayoutTemplate('btnLink').replace('{href}', self.uploadUrl); - } else { - btnType = 'submit'; - } - break; - case 'browse': - if (!self.showBrowse) { - return ''; - } - tmplt = self._getLayoutTemplate('btnBrowse'); - break; - default: - return ''; - } - tmplt = self._setTabIndex(type, tmplt); - - css += type === 'browse' ? ' btn-file' : ' fileinput-' + type + ' fileinput-' + type + '-button'; - if (!$h.isEmpty(label)) { - label = ' ' + label + ''; - } - return tmplt.setTokens({ - 'type': btnType, 'css': css, 'title': title, 'status': status, 'icon': icon, 'label': label - }); - }, - _renderThumbProgress: function () { - var self = this; - return '
    ' + - self.progressInfoTemplate.setTokens({percent: 101, status: self.msgUploadBegin, stats: ''}) + - '
    '; - }, - _renderFileFooter: function (cat, caption, size, width, isError) { - var self = this, config = self.fileActionSettings, rem = config.showRemove, drg = config.showDrag, - upl = config.showUpload, rot = config.showRotate, zoom = config.showZoom, out, params, - template = self._getLayoutTemplate('footer'), tInd = self._getLayoutTemplate('indicator'), - ind = isError ? config.indicatorError : config.indicatorNew, - title = isError ? config.indicatorErrorTitle : config.indicatorNewTitle, - indicator = tInd.setTokens({'indicator': ind, 'indicatorTitle': title}); - size = self._getSize(size); - params = {type: cat, caption: caption, size: size, width: width, progress: '', indicator: indicator}; - if (self.isAjaxUpload) { - params.progress = self._renderThumbProgress(); - params.actions = self._renderFileActions(params, upl, false, rem, rot, zoom, drg, false, false, false); - } else { - params.actions = self._renderFileActions(params, false, false, false, false, zoom, drg, false, false, false); - } - out = template.setTokens(params); - out = $h.replaceTags(out, self.previewThumbTags); - return out; - }, - _renderFileActions: function ( - cfg, - showUpl, - showDwn, - showDel, - showRot, - showZoom, - showDrag, - disabled, - url, - key, - isInit, - dUrl, - dFile - ) { - var self = this; - if (!cfg.type && isInit) { - cfg.type = 'image'; - } - if (self.enableResumableUpload) { - showUpl = false; - } else { - if (typeof showUpl === 'function') { - showUpl = showUpl(cfg); - } - } - if (typeof showDwn === 'function') { - showDwn = showDwn(cfg); - } - if (typeof showDel === 'function') { - showDel = showDel(cfg); - } - if (typeof showZoom === 'function') { - showZoom = showZoom(cfg); - } - if (typeof showDrag === 'function') { - showDrag = showDrag(cfg); - } - if (typeof showRot === 'function') { - showRot = showRot(cfg); - } - if (!showUpl && !showDwn && !showDel && !showRot && !showZoom && !showDrag) { - return ''; - } - var vUrl = url === false ? '' : ' data-url="' + url + '"', btnZoom = '', btnDrag = '', btnRotate = '', css, - vKey = key === false ? '' : ' data-key="' + key + '"', btnDelete = '', btnUpload = '', btnDownload = '', - template = self._getLayoutTemplate('actions'), config = self.fileActionSettings, - otherButtons = self.otherActionButtons.setTokens({'dataKey': vKey, 'key': key}), - removeClass = disabled ? config.removeClass + ' disabled' : config.removeClass; - if (showDel) { - btnDelete = self._getLayoutTemplate('actionDelete').setTokens({ - 'removeClass': removeClass, - 'removeIcon': config.removeIcon, - 'removeTitle': config.removeTitle, - 'dataUrl': vUrl, - 'dataKey': vKey, - 'key': key - }); - } - if (showRot) { - btnRotate = self._getLayoutTemplate('actionRotate').setTokens({ - 'rotateClass': config.rotateClass, - 'rotateIcon': config.rotateIcon, - 'rotateTitle': config.rotateTitle - }); - } - if (showUpl) { - btnUpload = self._getLayoutTemplate('actionUpload').setTokens({ - 'uploadClass': config.uploadClass, - 'uploadIcon': config.uploadIcon, - 'uploadTitle': config.uploadTitle - }); - } - if (showDwn) { - btnDownload = self._getLayoutTemplate('actionDownload').setTokens({ - 'downloadClass': config.downloadClass, - 'downloadIcon': config.downloadIcon, - 'downloadTitle': config.downloadTitle, - 'downloadUrl': dUrl || self.initialPreviewDownloadUrl - }); - btnDownload = btnDownload.setTokens({'filename': dFile, 'key': key}); - } - if (showZoom) { - btnZoom = self._getLayoutTemplate('actionZoom').setTokens({ - 'zoomClass': config.zoomClass, - 'zoomIcon': config.zoomIcon, - 'zoomTitle': config.zoomTitle - }); - } - if (showDrag && isInit) { - css = 'drag-handle-init ' + config.dragClass; - btnDrag = self._getLayoutTemplate('actionDrag').setTokens({ - 'dragClass': css, - 'dragTitle': config.dragTitle, - 'dragIcon': config.dragIcon - }); - } - return template.setTokens({ - 'delete': btnDelete, - 'upload': btnUpload, - 'download': btnDownload, - 'rotate': btnRotate, - 'zoom': btnZoom, - 'drag': btnDrag, - 'other': otherButtons - }); - }, - _browse: function (e) { - var self = this; - if (e && e.isDefaultPrevented() || !self._raise('filebrowse')) { - return; - } - if (self.isError && !self.isAjaxUpload) { - self.clear(); - } - if (self.focusCaptionOnBrowse) { - self.$captionContainer.focus(); - } - }, - _change: function (e) { - var self = this; - $(document.body).off('focusin.fileinput focusout.fileinput'); - if (self.changeTriggered) { - self._toggleLoading('hide'); - return; - } - self._toggleLoading('show'); - var $el = self.$element, isDragDrop = arguments.length > 1, isAjaxUpload = self.isAjaxUpload, - tfiles, files = isDragDrop ? arguments[1] : $el[0].files, ctr = self.fileManager.count(), - total, initCount, len, isSingleUpl = $h.isEmpty($el.attr('multiple')), - maxCount = !isAjaxUpload && isSingleUpl ? 1 : self.maxFileCount, maxTotCount = self.maxTotalFileCount, - inclAll = maxTotCount > 0 && maxTotCount > maxCount, flagSingle = (isSingleUpl && ctr > 0), - throwError = function (mesg, file, previewId, index) { - var p1 = $.extend(true, {}, self._getOutData(null, {}, {}, files), {id: previewId, index: index}), - p2 = {id: previewId, index: index, file: file, files: files}; - self.isPersistentError = true; - self._toggleLoading('hide'); - return isAjaxUpload ? self._showFileError(mesg, p1) : self._showError(mesg, p2); - }, - maxCountCheck = function (n, m, all) { - var msg = all ? self.msgTotalFilesTooMany : self.msgFilesTooMany; - msg = msg.replace('{m}', m).replace('{n}', n); - self.isError = throwError(msg, null, null, null); - self.$captionContainer.removeClass('icon-visible'); - self._setCaption('', true); - self.$container.removeClass('file-input-new file-input-ajax-new'); - }; - self.reader = null; - self._resetUpload(); - self._hideFileIcon(); - if (self.dropZoneEnabled) { - self.$container.find('.file-drop-zone .' + self.dropZoneTitleClass).remove(); - } - if (!isAjaxUpload) { - if (e.target && e.target.files === undefined) { - files = e.target.value ? [{name: e.target.value.replace(/^.+\\/, '')}] : []; - } else { - files = e.target.files || {}; - } - } - tfiles = files; - if ($h.isEmpty(tfiles) || tfiles.length === 0) { - if (!isAjaxUpload) { - self.clear(); - } - self._raise('fileselectnone'); - return; - } - self._resetErrors(); - len = tfiles.length; - initCount = isAjaxUpload ? (self.fileManager.count() + len) : len; - total = self._getFileCount(initCount, inclAll ? false : undefined); - if (maxCount > 0 && total > maxCount) { - if (!self.autoReplace || len > maxCount) { - maxCountCheck((self.autoReplace && len > maxCount ? len : total), maxCount); - return; - } - if (total > maxCount) { - self._resetPreviewThumbs(isAjaxUpload); - } - - } else { - if (inclAll) { - total = self._getFileCount(initCount, true); - if (maxTotCount > 0 && total > maxTotCount) { - if (!self.autoReplace || len > maxCount) { - maxCountCheck((self.autoReplace && len > maxTotCount ? len : total), maxTotCount, true); - return; - } - if (total > maxCount) { - self._resetPreviewThumbs(isAjaxUpload); - } - } - } - if (!isAjaxUpload || flagSingle) { - self._resetPreviewThumbs(false); - if (flagSingle) { - self.clearFileStack(); - } - } else { - if (isAjaxUpload && ctr === 0 && (!self.previewCache.count(true) || self.overwriteInitial)) { - self._resetPreviewThumbs(true); - } - } - } - if (self.autoReplace) { - self._getThumbs().each(function () { - var $thumb = $(this); - if ($thumb.hasClass('file-preview-success') || $thumb.hasClass('file-preview-error')) { - $thumb.remove(); - } - }); - } - self.readFiles(tfiles); - self._toggleLoading('hide'); - }, - _abort: function (params) { - var self = this, data; - if (self.ajaxAborted && typeof self.ajaxAborted === 'object' && self.ajaxAborted.message !== undefined) { - data = $.extend(true, {}, self._getOutData(null), params); - data.abortData = self.ajaxAborted.data || {}; - data.abortMessage = self.ajaxAborted.message; - self._setProgress(101, self.$progress, self.msgCancelled); - self._showFileError(self.ajaxAborted.message, data, 'filecustomerror'); - self.cancel(); - self.unlock(); - return true; - } - return !!self.ajaxAborted; - }, - _resetFileStack: function () { - var self = this, i = 0; - self._getThumbs().each(function () { - var $thumb = $(this), ind = $thumb.attr('data-fileindex'), pid = $thumb.attr('id'); - if (ind === '-1' || ind === -1) { - return; - } - if (!self._getThumbFile($thumb)) { - $thumb.attr({'data-fileindex': i}); - i++; - } else { - $thumb.attr({'data-fileindex': '-1'}); - } - self._getZoom(pid).attr({ - 'data-fileindex': $thumb.attr('data-fileindex') - }); - }); - }, - _isFileSelectionValid: function (cnt) { - var self = this; - cnt = cnt || 0; - if (self.required && !self.getFilesCount()) { - self.$errorContainer.html(''); - self._showFileError(self.msgFileRequired); - return false; - } - if (self.minFileCount > 0 && self._getFileCount(cnt) < self.minFileCount) { - self._noFilesError({}); - return false; - } - return true; - }, - _canPreview: function (file) { - var self = this; - if (!file || !self.showPreview || !self.$preview || !self.$preview.length) { - return false; - } - var name = file.name || '', type = file.type || '', size = (file.size || 0) / self.bytesToKB, - cat = self._parseFileType(type, name), allowedTypes, allowedMimes, allowedExts, skipPreview, - types = self.allowedPreviewTypes, mimes = self.allowedPreviewMimeTypes, - exts = self.allowedPreviewExtensions || [], dTypes = self.disabledPreviewTypes, - dMimes = self.disabledPreviewMimeTypes, dExts = self.disabledPreviewExtensions || [], - maxSize = self.maxFilePreviewSize && parseFloat(self.maxFilePreviewSize) || 0, - expAllExt = new RegExp('\\.(' + exts.join('|') + ')$', 'i'), - expDisExt = new RegExp('\\.(' + dExts.join('|') + ')$', 'i'); - allowedTypes = !types || types.indexOf(cat) !== -1; - allowedMimes = !mimes || mimes.indexOf(type) !== -1; - allowedExts = !exts.length || $h.compare(name, expAllExt); - skipPreview = (dTypes && dTypes.indexOf(cat) !== -1) || (dMimes && dMimes.indexOf(type) !== -1) || - (dExts.length && $h.compare(name, expDisExt)) || (maxSize && !isNaN(maxSize) && size > maxSize); - return !skipPreview && (allowedTypes || allowedMimes || allowedExts); - }, - addToStack: function (file, id) { - var self = this; - self.stackIsUpdating = true; - self.fileManager.add(file, id); - self._refreshPreview(); - self.stackIsUpdating = false; - }, - clearFileStack: function () { - var self = this; - self.fileManager.clear(); - self._initResumableUpload(); - if (self.enableResumableUpload) { - if (self.showPause === null) { - self.showPause = true; - } - if (self.showCancel === null) { - self.showCancel = false; - } - } else { - self.showPause = false; - if (self.showCancel === null) { - self.showCancel = true; - } - } - return self.$element; - }, - getFileStack: function () { - return this.fileManager.stack; - }, - getFileList: function () { - return this.fileManager.list(); - }, - getFilesSize: function () { - return this.fileManager.getTotalSize(); - }, - getFilesCount: function (includeInitial) { - var self = this, len = self.isAjaxUpload ? self.fileManager.count() : self._inputFileCount(); - if (includeInitial) { - len += self.previewCache.count(true); - } - return self._getFileCount(len); - }, - _initCapStatus: function (status) { - var self = this, $cap = self.$caption; - $cap.removeClass('is-valid file-processing'); - if (!status) { - return; - } - if (status === 'processing') { - $cap.addClass('file-processing'); - } else { - $cap.addClass('is-valid'); - } - }, - _toggleLoading: function (type) { - var self = this; - self.$previewStatus.html(type === 'hide' ? '' : self.msgProcessing); - self.$container.removeClass('file-thumb-loading'); - self._initCapStatus(type === 'hide' ? '' : 'processing'); - if (type !== 'hide') { - if (self.dropZoneEnabled) { - self.$container.find('.file-drop-zone .' + self.dropZoneTitleClass).remove(); - } - self.$container.addClass('file-thumb-loading'); - } - }, - _initFileSelected: function () { - var self = this, $el = self.$element, $body = $(document.body), ev = 'focusin.fileinput focusout.fileinput'; - if ($body.length) { - $body.off(ev).on('focusout.fileinput', function () { - self._toggleLoading('show'); - }).on('focusin.fileinput', function () { - setTimeout(function () { - if (!$el.val()) { - self._setFileDropZoneTitle(); - } - $body.off(ev); - self._toggleLoading('hide'); - }, 2500); - }); - } else { - self._toggleLoading('hide'); - } - }, - readFiles: function (files) { - this.reader = new FileReader(); - var self = this, reader = self.reader, $container = self.$previewContainer, - $status = self.$previewStatus, msgLoading = self.msgLoading, msgProgress = self.msgProgress, - previewInitId = self.previewInitId, numFiles = files.length, settings = self.fileTypeSettings, - readFile, fileTypes = self.allowedFileTypes, typLen = fileTypes ? fileTypes.length : 0, - fileExt = self.allowedFileExtensions, strExt = $h.isEmpty(fileExt) ? '' : fileExt.join(', '), - throwError = function (msg, file, previewId, index, fileId) { - var $thumb, p1 = $.extend(true, {}, self._getOutData(null, {}, {}, files), - {id: previewId, index: index, fileId: fileId}), - p2 = {id: previewId, index: index, fileId: fileId, file: file, files: files}; - self._previewDefault(file, true); - $thumb = self._getFrame(previewId, true); - self._toggleLoading('hide'); - if (self.isAjaxUpload) { - setTimeout(function () { - readFile(index + 1); - }, self.processDelay); - } else { - self.unlock(); - numFiles = 0; - } - if (self.removeFromPreviewOnError && $thumb.length) { - $thumb.remove(); - } else { - self._initFileActions(); - $thumb.find('.kv-file-upload').remove(); - } - self.isPersistentError = true; - self.isError = self.isAjaxUpload ? self._showFileError(msg, p1) : self._showError(msg, p2); - self._updateFileDetails(numFiles); - }; - self.fileManager.clearImages(); - $.each(files, function (key, file) { - var func = self.fileTypeSettings.image; - if (func && func(file.type)) { - self.fileManager.totalImages++; - } - }); - readFile = function (i) { - var $error = self.$errorContainer, errors, fm = self.fileManager; - if (i >= numFiles) { - self.unlock(); - if (self.duplicateErrors.length) { - errors = '
  • ' + self.duplicateErrors.join('
  • ') + '
    • '; - if ($error.find('ul').length === 0) { - $h.setHtml($error, self.errorCloseButton + ''); - } else { - $error.find('ul').append(errors); - } - $error.fadeIn(self.fadeDelay); - self._handler($error.find('.kv-error-close'), 'click', function () { - $error.fadeOut(self.fadeDelay); - }); - self.duplicateErrors = []; - } - if (self.isAjaxUpload) { - self._raise('filebatchselected', [fm.stack]); - if (fm.count() === 0 && !self.isError) { - self.reset(); - } - } else { - self._raise('filebatchselected', [files]); - } - $container.removeClass('file-thumb-loading'); - self._initCapStatus('valid'); - $status.html(''); - return; - } - self.lock(true); - var file = files[i], id, previewId, fileProcessed, - fSize = (file && file.size || 0), sizeHuman = self._getSize(fSize, true), j, msg, - fnImage = settings.image, chk, typ, typ1, typ2, caption, fileSize = fSize / self.bytesToKB, - fileExtExpr = '', previewData, fileCount = 0, strTypes = '', fileId, canLoad, - fileReaderAborted = false, func, knownTypes = 0, isImage, processFileLoaded, initFileData; - initFileData = function (dataSource) { - dataSource = dataSource || file; - id = fileId = self._getFileId(file); - previewId = previewInitId + '-' + id; - previewData = $h.createObjectURL(dataSource); - caption = self._getFileName(file, ''); - }; - processFileLoaded = function () { - var isImageResized = !!fm.loadedImages[id], msg = msgProgress.setTokens({ - 'index': i + 1, - 'files': numFiles, - 'percent': 50, - 'name': caption - }); - setTimeout(function () { - $status.html(msg); - self._updateFileDetails(numFiles); - if (self.getFilesCount(true) > 0 && self.getFrames(':visible')) { - self.$dropZone.find('.' + self.dropZoneTitleClass).remove(); - } - readFile(i + 1); - }, self.processDelay); - if (self._raise('fileloaded', [file, previewId, id, i, reader]) && self.isAjaxUpload) { - if (!isImageResized) { - fm.add(file); - } - } else { - if (isImageResized) { - fm.removeFile(id); - } - } - }; - if (!file) { - return; - } - initFileData(); - - if (typLen > 0) { - for (j = 0; j < typLen; j++) { - typ1 = fileTypes[j]; - typ2 = self.msgFileTypes[typ1] || typ1; - strTypes += j === 0 ? typ2 : ', ' + typ2; - } - } - if (caption === false) { - readFile(i + 1); - return; - } - if (caption.length === 0) { - msg = self.msgInvalidFileName.replace('{name}', $h.htmlEncode($h.getFileName(file), '[unknown]')); - throwError(msg, file, previewId, i, fileId); - return; - } - if (!$h.isEmpty(fileExt)) { - fileExtExpr = new RegExp('\\.(' + fileExt.join('|') + ')$', 'i'); - } - if (self.isAjaxUpload && fm.exists(fileId) || self._getFrame(previewId, true).length) { - var p2 = {id: previewId, index: i, fileId: fileId, file: file, files: files}; - msg = self.msgDuplicateFile.setTokens({name: caption, size: sizeHuman}); - if (self.isAjaxUpload) { - if (!self.stackIsUpdating) { - self.duplicateErrors.push(msg); - self.isDuplicateError = true; - self._raise('fileduplicateerror', [file, fileId, caption, sizeHuman, previewId, i]); - } - readFile(i + 1); - self._updateFileDetails(numFiles); - } else { - self._showError(msg, p2); - self.unlock(); - numFiles = 0; - self._clearFileInput(); - self.reset(); - self._updateFileDetails(numFiles); - } - return; - } - if (self.maxFileSize > 0 && fileSize > self.maxFileSize) { - msg = self.msgSizeTooLarge.setTokens({ - 'name': caption, - 'size': sizeHuman, - 'maxSize': self._getSize(self.maxFileSize * self.bytesToKB, true) - }); - throwError(msg, file, previewId, i, fileId); - return; - } - if (self.minFileSize !== null && fileSize <= $h.getNum(self.minFileSize)) { - msg = self.msgSizeTooSmall.setTokens({ - 'name': caption, - 'size': sizeHuman, - 'minSize': self._getSize(self.minFileSize * self.bytesToKB, true) - }); - throwError(msg, file, previewId, i, fileId); - return; - } - if (!$h.isEmpty(fileTypes) && $h.isArray(fileTypes)) { - for (j = 0; j < fileTypes.length; j += 1) { - typ = fileTypes[j]; - func = settings[typ]; - fileCount += !func || (typeof func !== 'function') ? 0 : (func(file.type, - $h.getFileName(file)) ? 1 : 0); - } - if (fileCount === 0) { - msg = self.msgInvalidFileType.setTokens({name: caption, types: strTypes}); - throwError(msg, file, previewId, i, fileId); - return; - } - } - if (fileCount === 0 && !$h.isEmpty(fileExt) && $h.isArray(fileExt) && !$h.isEmpty(fileExtExpr)) { - chk = $h.compare(caption, fileExtExpr); - fileCount += $h.isEmpty(chk) ? 0 : chk.length; - if (fileCount === 0) { - msg = self.msgInvalidFileExtension.setTokens({name: caption, extensions: strExt}); - throwError(msg, file, previewId, i, fileId); - return; - } - } - if (!self._canPreview(file)) { - canLoad = self._raise('filebeforeload', [file, i, reader]); - if (self.isAjaxUpload && canLoad) { - fm.add(file); - } - if (self.showPreview && canLoad) { - $container.addClass('file-thumb-loading'); - self._initCapStatus('processing'); - self._previewDefault(file); - self._initFileActions(); - } - setTimeout(function () { - if (canLoad) { - self._updateFileDetails(numFiles); - } - readFile(i + 1); - self._raise('fileloaded', [file, previewId, id, i]); - }, 10); - return; - } - isImage = fnImage(file.type, caption); - $status.html(msgLoading.replace('{index}', i + 1).replace('{files}', numFiles)); - $container.addClass('file-thumb-loading'); - self._initCapStatus('processing'); - reader.onerror = function (evt) { - self._errorHandler(evt, caption); - }; - reader.onload = function (theFile) { - var hex, fileInfo, fileData, byte, bytes = [], contents, mime, - processPreview = function (fType, ext) { - if ($h.isEmpty(fType)) { // look for ascii text content - contents = $h.arrayBuffer2String(reader.result); - fType = $h.isSvg(contents) ? 'image/svg+xml' : $h.getMimeType(hex, contents, file.type); - } - fileInfo = {'name': caption, 'type': fType || ''}; - if (ext && typeof File !== "undefined") { - try { - var fName = fileInfo.filename = caption + '.' + ext; - fileProcessed = new File([file], fName, {type: fileInfo.type}); - initFileData(fileProcessed); - } catch (err) { - } - } - isImage = fnImage(fType, ''); - if (isImage) { - var newReader = new FileReader(); - newReader.onerror = function (theFileNew) { - self._errorHandler(theFileNew, caption); - }; - newReader.onload = function (theFileNew) { - if (self.isAjaxUpload && !self._raise('filebeforeload', [file, i, reader])) { - fileReaderAborted = true; - self._resetCaption(); - reader.abort(); - $status.html(''); - $container.removeClass('file-thumb-loading'); - self._initCapStatus('valid'); - self.enable(); - return; - } - self._previewFile(i, file, theFileNew, previewData, fileInfo); - self._initFileActions(); - processFileLoaded(); - }; - newReader.readAsDataURL(file); - return; - } - if (self.isAjaxUpload && !self._raise('filebeforeload', [file, i, reader])) { - fileReaderAborted = true; - self._resetCaption(); - reader.abort(); - $status.html(''); - $container.removeClass('file-thumb-loading'); - self._initCapStatus('valid'); - self.enable(); - return; - } - self._previewFile(i, file, theFile, previewData, fileInfo); - self._initFileActions(); - processFileLoaded(); - }; - mime = file.type; - fileInfo = {'name': caption, 'type': mime}; - $.each(settings, function (k, f) { - if (k !== 'object' && k !== 'other' && typeof f === 'function' && f(mime, caption)) { - knownTypes++; - } - }); - if (typeof FileTypeParser !== "undefined") { - fileData = new Uint8Array(theFile.target.result); - new FileTypeParser().parse(fileData).then(function (result) { - processPreview(result && result.mime || mime, result && result.ext || ''); - }); - } else { - if (knownTypes === 0) { // auto detect mime types from content if no known file types detected - fileData = new Uint8Array(theFile.target.result); - for (j = 0; j < fileData.length; j++) { - byte = fileData[j].toString(16); - bytes.push(byte); - } - hex = bytes.join('').toLowerCase().substring(0, 8); - mime = $h.getMimeType(hex, '', ''); - } - processPreview(mime); - } - }; - reader.onprogress = function (data) { - if (data.lengthComputable) { - var fact = (data.loaded / data.total) * 100, progress = Math.ceil(fact); - msg = msgProgress.setTokens({ - 'index': i + 1, - 'files': numFiles, - 'percent': progress, - 'name': caption - }); - setTimeout(function () { - if (!fileReaderAborted) { - $status.html(msg); - } - }, self.processDelay); - } - }; - reader.readAsArrayBuffer(file); - }; - - readFile(0); - self._updateFileDetails(numFiles); - }, - lock: function (selectMode) { - var self = this, $container = self.$container; - self._resetErrors(); - self.disable(); - if (!selectMode && self.showCancel) { - $container.find('.fileinput-cancel').show(); - } - if (!selectMode && self.showPause) { - $container.find('.fileinput-pause').show(); - } - self._initCapStatus('processing'); - self._raise('filelock', [self.fileManager.stack, self._getExtraData()]); - return self.$element; - }, - unlock: function (reset) { - var self = this, $container = self.$container; - if (reset === undefined) { - reset = true; - } - self.enable(); - $container.removeClass('is-locked'); - if (self.showCancel) { - $container.find('.fileinput-cancel').hide(); - } - if (self.showPause) { - $container.find('.fileinput-pause').hide(); - } - if (reset) { - self._resetFileStack(); - } - self._initCapStatus(); - self._raise('fileunlock', [self.fileManager.stack, self._getExtraData()]); - return self.$element; - }, - resume: function () { - var self = this, fm = self.fileManager, flag = false, rm = self.resumableManager; - fm.bpsLog = []; - fm.bps = 0; - if (!self.enableResumableUpload) { - return self.$element; - } - if (self.paused) { - self._toggleResumableProgress(self.progressPauseTemplate, self.msgUploadResume); - } else { - flag = true; - } - self.paused = false; - if (flag) { - self._toggleResumableProgress(self.progressInfoTemplate, self.msgUploadBegin); - } - setTimeout(function () { - rm.upload(); - }, self.processDelay); - return self.$element; - }, - paste: function (e) { - var self = this, ev = e.originalEvent, files = ev.clipboardData && ev.clipboardData.files || null; - if (files) { - self._dropFiles(e, files); - } - return self.$element; - }, - pause: function () { - var self = this, rm = self.resumableManager, xhr = self.ajaxRequests, len = xhr.length, i, - pct = rm.getProgress(), actions = self.fileActionSettings, tm = self.taskManager, - pool = tm.getPool(rm.id); - if (!self.enableResumableUpload) { - return self.$element; - } else { - if (pool) { - pool.cancel(); - } - } - self._raise('fileuploadpaused', [self.fileManager, rm]); - if (len > 0) { - for (i = 0; i < len; i += 1) { - self.paused = true; - xhr[i].abort(); - } - } - if (self.showPreview) { - self._getThumbs().each(function () { - var $thumb = $(this), t = self._getLayoutTemplate('stats'), stats, - $indicator = $thumb.find('.file-upload-indicator'); - $thumb.removeClass('file-uploading'); - if ($indicator.attr('title') === actions.indicatorLoadingTitle) { - self._setThumbStatus($thumb, 'Paused'); - stats = t.setTokens({pendingTime: self.msgPaused, uploadSpeed: ''}); - self.paused = true; - self._setProgress(pct, $thumb.find('.file-thumb-progress'), pct + '%', stats); - } - if (!self._getThumbFile($thumb)) { - $thumb.find('.kv-file-remove').removeClass('disabled').removeAttr('disabled'); - } - }); - } - self._setProgress(101, self.$progress, self.msgPaused); - return self.$element; - }, - cancel: function () { - var self = this, xhr = self.ajaxRequests, - rm = self.resumableManager, tm = self.taskManager, - pool = rm ? tm.getPool(rm.id) : undefined, len = xhr.length, i; - if (self.enableResumableUpload && pool) { - pool.cancel().done(function () { - self._setProgressCancelled(); - }); - rm.reset(); - self._raise('fileuploadcancelled', [self.fileManager, rm]); - } else { - if (self.ajaxPool) { - self.ajaxPool.cancel(); - } - self._raise('fileuploadcancelled', [self.fileManager]); - } - self._initAjax(); - if (len > 0) { - for (i = 0; i < len; i += 1) { - self.cancelling = true; - xhr[i].abort(); - } - } - self._getThumbs().each(function () { - var $thumb = $(this), $prog = $thumb.find('.file-thumb-progress'); - $thumb.removeClass('file-uploading'); - self._setProgress(0, $prog); - $prog.hide(); - if (!self._getThumbFile($thumb)) { - $thumb.find('.kv-file-upload').removeClass('disabled').removeAttr('disabled'); - $thumb.find('.kv-file-remove').removeClass('disabled').removeAttr('disabled'); - } - self.unlock(); - }); - setTimeout(function () { - self._setProgressCancelled(); - }, self.processDelay); - return self.$element; + } + self.fileManager.stack[id] = { + file: file, + name: $h.getFileName(file), + relativePath: $h.getFileRelativePath(file), + size: file.size, + nameFmt: self._getFileName(file, ""), + sizeFmt: self._getSize(file.size), + }; + }, + remove: function ($thumb) { + var id = self._getThumbFileId($thumb); + self.fileManager.removeFile(id); + }, + removeFile: function (id) { + var fm = self.fileManager; + if (!id) { + return; + } + delete fm.stack[id]; + delete fm.loadedImages[id]; + }, + move: function (idFrom, idTo) { + var result = {}, + stack = self.fileManager.stack; + if ((!idFrom && !idTo) || idFrom === idTo) { + return; + } + $.each(stack, function (k, v) { + if (k !== idFrom) { + result[k] = v; + } + if (k === idTo) { + result[idFrom] = stack[idFrom]; + } + }); + self.fileManager.stack = result; + }, + list: function () { + var files = []; + $.each(self.getFileStack(), function (k, v) { + if (v && v.file) { + files.push(v.file); + } + }); + return files; + }, + isPending: function (id) { + return $.inArray(id, self.fileManager.filesProcessed) === -1 && self.fileManager.exists(id); + }, + isProcessed: function () { + var filesProcessed = true, + fm = self.fileManager; + $.each(self.getFileStack(), function (id) { + if (fm.isPending(id)) { + filesProcessed = false; + } + }); + return filesProcessed; }, clear: function () { - var self = this, cap; - if (!self._raise('fileclear')) { - return; + var fm = self.fileManager; + self.isDuplicateError = false; + self.isPersistentError = false; + fm.totalFiles = null; + fm.totalSize = null; + fm.uploadedSize = 0; + fm.stack = {}; + fm.errors = []; + fm.filesProcessed = []; + fm.stats = {}; + fm.bpsLog = []; + fm.bps = 0; + fm.clearImages(); + }, + clearImages: function () { + self.fileManager.loadedImages = {}; + self.fileManager.totalImages = 0; + }, + addImage: function (id, config) { + self.fileManager.loadedImages[id] = config; + }, + removeImage: function (id) { + delete self.fileManager.loadedImages[id]; + }, + getImageIdList: function () { + return $h.getObjectKeys(self.fileManager.loadedImages); + }, + getImageCount: function () { + return self.fileManager.getImageIdList().length; + }, + getId: function (file) { + return self._getFileId(file); + }, + getIndex: function (id) { + return self.fileManager.getIdList().indexOf(id); + }, + getThumb: function (id) { + var $thumb = null; + self._getThumbs().each(function () { + var $t = $(this); + if (self._getThumbFileId($t) === id) { + $thumb = $t; } - self.clearInput = true; - self.$btnUpload.removeAttr('disabled'); - self._getThumbs().find('video,audio,img').each(function () { - $h.cleanMemory($(this)); + }); + return $thumb; + }, + getThumbIndex: function ($thumb) { + var id = self._getThumbFileId($thumb); + return self.fileManager.getIndex(id); + }, + getIdList: function () { + return $h.getObjectKeys(self.fileManager.stack); + }, + getFile: function (id) { + return self.fileManager.stack[id] || null; + }, + getFileName: function (id, fmt) { + var file = self.fileManager.getFile(id); + if (!file) { + return ""; + } + return fmt ? file.nameFmt || "" : file.name || ""; + }, + getFirstFile: function () { + var ids = self.fileManager.getIdList(), + id = ids && ids.length ? ids[0] : null; + return self.fileManager.getFile(id); + }, + setFile: function (id, file) { + if (self.fileManager.getFile(id)) { + self.fileManager.stack[id].file = file; + } else { + self.fileManager.add(file, id); + } + }, + setProcessed: function (id) { + self.fileManager.filesProcessed.push(id); + }, + getProgress: function () { + var total = self.fileManager.total(), + filesProcessed = self.fileManager.filesProcessed.length; + if (!total) { + return 0; + } + return Math.ceil((filesProcessed / total) * 100); + }, + setProgress: function (id, pct) { + var f = self.fileManager.getFile(id); + if (!isNaN(pct) && f) { + f.progress = pct; + } + }, + }; + }, + _setUploadData: function (fd, config) { + var self = this; + $.each(config, function (key, value) { + var param = self.uploadParamNames[key] || key; + if ($h.isArray(value)) { + fd.append(param, value[0], value[1]); + } else { + fd.append(param, value); + } + }); + }, + _initResumableUpload: function () { + var self = this, + opts = self.resumableUploadOptions, + logs = $h.logMessages, + rm, + fm = self.fileManager; + if (!self.enableResumableUpload) { + return; + } + if (opts.fallback !== false && typeof opts.fallback !== "function") { + opts.fallback = function (s) { + s._log(logs.noResumableSupport); + s.enableResumableUpload = false; + }; + } + if (!$h.hasResumableUploadSupport() && opts.fallback !== false) { + opts.fallback(self); + return; + } + if (!self.uploadUrl && self.enableResumableUpload) { + self._log(logs.noUploadUrl); + self.enableResumableUpload = false; + return; + } + opts.chunkSize = parseFloat(opts.chunkSize); + if (opts.chunkSize <= 0 || isNaN(opts.chunkSize)) { + self._log(logs.invalidChunkSize, { chunkSize: opts.chunkSize }); + self.enableResumableUpload = false; + return; + } + rm = self.resumableManager = { + init: function (id, f, index) { + rm.logs = []; + rm.stack = []; + rm.error = ""; + rm.id = id; + rm.file = f.file; + rm.fileName = f.name; + rm.fileIndex = index; + rm.completed = false; + rm.lastProgress = 0; + if (self.showPreview) { + rm.$thumb = fm.getThumb(id) || null; + rm.$progress = rm.$btnDelete = null; + if (rm.$thumb && rm.$thumb.length) { + rm.$progress = rm.$thumb.find(".file-thumb-progress"); + rm.$btnDelete = rm.$thumb.find(".kv-file-remove"); + } + } + rm.chunkSize = opts.chunkSize * self.bytesToKB; + rm.chunkCount = rm.getTotalChunks(); + }, + setAjaxError: function (jqXHR, textStatus, errorThrown, isTest) { + if (jqXHR.responseJSON && jqXHR.responseJSON.error) { + errorThrown = jqXHR.responseJSON.error.toString(); + } + if (!isTest) { + rm.error = errorThrown; + } + if (opts.showErrorLog) { + self._log(logs.ajaxError, { + status: jqXHR.status, + error: errorThrown, + text: jqXHR.responseText || "", }); - self._clearFileInput(); - self._resetUpload(); - self.clearFileStack(); - self.isDuplicateError = false; - self.isPersistentError = false; - self._resetErrors(true); - if (self._hasInitialPreview()) { - self._showFileIcon(); - self._resetPreview(); - self._initPreviewActions(); - self.$container.removeClass('file-input-new'); - } else { - self._getThumbs().each(function () { - self._clearObjects($(this)); - }); - if (self.isAjaxUpload) { - self.previewCache.data = {}; - } - self.$preview.html(''); - cap = (!self.overwriteInitial && self.initialCaption.length > 0) ? self.initialCaption : ''; - self.$caption.attr('title', '').val(cap); - $h.addCss(self.$container, 'file-input-new'); - self._validateDefaultPreview(); - } - if (self.$container.find($h.FRAMES).length === 0) { - if (!self._initCaption()) { - self.$captionContainer.removeClass('icon-visible'); - } - } - self._hideFileIcon(); - if (self.focusCaptionOnClear) { - self.$captionContainer.focus(); - } - self._setFileDropZoneTitle(); - self._raise('filecleared'); - return self.$element; + } }, reset: function () { - var self = this; - if (!self._raise('filereset')) { - return; - } - self.lastProgress = 0; - self._resetPreview(); - self.$container.find('.fileinput-filename').text(''); - $h.addCss(self.$container, 'file-input-new'); - if (self.getFrames().length) { - self.$container.removeClass('file-input-new'); - } - self.clearFileStack(); - self._setFileDropZoneTitle(); - return self.$element; + rm.stack = []; + rm.chunksProcessed = {}; }, - disable: function () { - var self = this, $container = self.$container; - self.isDisabled = true; - self._raise('filedisabled'); - self.$element.attr('disabled', 'disabled'); - $container.addClass('is-locked'); - $h.addCss($container.find('.btn-file'), 'disabled'); - $container.find('.kv-fileinput-caption').addClass('file-caption-disabled'); - $container.find('.fileinput-remove, .fileinput-upload, .file-preview-frame button') - .attr('disabled', true); - self._initDragDrop(); - return self.$element; + setProcessed: function (status) { + var id = rm.id, + msg, + $thumb = rm.$thumb, + $prog = rm.$progress, + hasThumb = $thumb && $thumb.length, + params = { id: hasThumb ? $thumb.attr("id") : "", index: fm.getIndex(id), fileId: id }, + tokens, + skipErrorsAndProceed = self.resumableUploadOptions.skipErrorsAndProceed; + rm.completed = true; + rm.lastProgress = 0; + if (hasThumb) { + $thumb.removeClass("file-uploading"); + } + if (status === "success") { + fm.uploadedSize += rm.file.size; + if (self.showPreview) { + self._setProgress(101, $prog); + self._setThumbStatus($thumb, "Success"); + self._initUploadSuccess(rm.chunksProcessed[id].data, $thumb); + } + fm.removeFile(id); + delete rm.chunksProcessed[id]; + self._raise("fileuploaded", [params.id, params.index, params.fileId]); + if (fm.isProcessed()) { + self._setProgress(101); + } + } else { + if (status !== "cancel") { + if (self.showPreview) { + self._setThumbStatus($thumb, "Error"); + self._setPreviewError($thumb, true); + self._setProgress(101, $prog, self.msgProgressError); + self._setProgress(101, self.$progress, self.msgProgressError); + self.cancelling = !skipErrorsAndProceed; + } + if (!self.$errorContainer.find('li[data-file-id="' + params.fileId + '"]').length) { + tokens = { file: rm.fileName, max: opts.maxRetries, error: rm.error }; + msg = self.msgResumableUploadRetriesExceeded.setTokens(tokens); + $.extend(params, tokens); + self._showFileError(msg, params, "filemaxretries"); + if (skipErrorsAndProceed) { + fm.removeFile(id); + delete rm.chunksProcessed[id]; + if (fm.isProcessed()) { + self._setProgress(101); + } + } + } + } + } + if (fm.isProcessed()) { + rm.reset(); + } }, - enable: function () { - var self = this, $container = self.$container; - self.isDisabled = false; - self._raise('fileenabled'); - self.$element.removeAttr('disabled'); - $container.removeClass('is-locked'); - $container.find('.kv-fileinput-caption').removeClass('file-caption-disabled'); - $container.find('.fileinput-remove, .fileinput-upload, .file-preview-frame button') - .removeAttr('disabled'); - $container.find('.btn-file').removeClass('disabled'); - self._initDragDrop(); - return self.$element; + check: function () { + var status = true; + $.each(rm.logs, function (index, value) { + if (!value) { + status = false; + return false; + } + }); + }, + processedResumables: function () { + var logs = rm.logs, + i, + count = 0; + if (!logs || !logs.length) { + return 0; + } + for (i = 0; i < logs.length; i++) { + if (logs[i] === true) { + count++; + } + } + return count; + }, + getUploadedSize: function () { + var size = rm.processedResumables() * rm.chunkSize; + return size > rm.file.size ? rm.file.size : size; + }, + getTotalChunks: function () { + var chunkSize = parseFloat(rm.chunkSize); + if (!isNaN(chunkSize) && chunkSize > 0) { + return Math.ceil(rm.file.size / chunkSize); + } + return 0; + }, + getProgress: function () { + var chunksProcessed = rm.processedResumables(), + total = rm.chunkCount; + if (total === 0) { + return 0; + } + return Math.ceil((chunksProcessed / total) * 100); + }, + checkAborted: function (intervalId) { + if (self._isAborted()) { + clearInterval(intervalId); + self.unlock(); + } }, upload: function () { - var self = this, fm = self.fileManager, totLen = fm.count(), i, outData, tm = self.taskManager, - hasExtraData = !$.isEmptyObject(self._getExtraData()); - fm.bpsLog = []; - fm.bps = 0; - if (!self.isAjaxUpload || self.isDisabled || !self._isFileSelectionValid(totLen)) { - return; + var ids = fm.getIdList(), + flag = "new", + intervalId; + intervalId = setInterval(function () { + var id; + rm.checkAborted(intervalId); + if (flag === "new") { + self.lock(); + flag = "processing"; + id = ids.shift(); + fm.initStats(id); + if (fm.stack[id]) { + rm.init(id, fm.stack[id], fm.getIndex(id)); + rm.processUpload(); + } } - self.lastProgress = 0; - self._resetUpload(); - if (totLen === 0 && !hasExtraData) { - self._showFileError(self.msgUploadEmpty); - return; + if (!fm.isPending(id) && rm.completed) { + flag = "new"; } - self.cancelling = false; - self.uploadInitiated = true; - self._showProgress(); - self.lock(); - if (totLen === 0 && hasExtraData) { - self._setProgress(2); - self._uploadExtraOnly(); - return; - } - if (self.enableResumableUpload) { - return self.resume(); - } - if (self.uploadAsync || self.enableResumableUpload) { - outData = self._getOutData(null); - if (!self._checkBatchPreupload(outData)) { - return; - } - self.fileBatchCompleted = false; - self.uploadCache = []; - $.each(self.getFileStack(), function (id) { - var previewId = self._getThumbId(id); - self.uploadCache.push({id: previewId, content: null, config: null, tags: null, append: true}); - }); - self.$preview.find('.file-preview-initial').removeClass($h.SORT_CSS); + if (fm.isProcessed()) { + var $initThumbs = self.$preview.find(".file-preview-initial"); + if ($initThumbs.length) { + $h.addCss($initThumbs, $h.SORT_CSS); self._initSortable(); + } + clearInterval(intervalId); + self._clearFileInput(); + self.unlock(); + setTimeout(function () { + var data = self.previewCache.data; + if (data) { + self.initialPreview = data.content; + self.initialPreviewConfig = data.config; + self.initialPreviewThumbTags = data.tags; + } + self._raise("filebatchuploadcomplete", [ + self.initialPreview, + self.initialPreviewConfig, + self.initialPreviewThumbTags, + self._getExtraData(), + ]); + }, self.processDelay); } - self._setProgress(2); - self.hasInitData = false; - if (self.uploadAsync) { - i = 0; - var pool = self.ajaxPool = tm.addPool($h.uniqId()); - $.each(self.getFileStack(), function (id) { - pool.addTask(id + i, function (deferrer) { - self._uploadSingle(i, id, true, deferrer); - }); - i++; - }); - - pool.run(self.maxAjaxThreads).done(function () { - self._log('Async upload batch completed successfully.'); - self._raise('filebatchuploadsuccess', [fm.stack, self._getExtraData()]); - }).fail(function () { - self._log('Async upload batch completed with errors.'); - self._raise('filebatchuploaderror', [fm.stack, self._getExtraData()]); - }); - return; + }, self.processDelay); + }, + uploadResumable: function () { + var i, + pool, + tm = self.taskManager, + total = rm.chunkCount; + pool = tm.addPool(rm.id); + for (i = 0; i < total; i++) { + rm.logs[i] = !!(rm.chunksProcessed[rm.id] && rm.chunksProcessed[rm.id][i]); + if (!rm.logs[i]) { + rm.pushAjax(i, 0); } - self._uploadBatch(); - return self.$element; + } + pool + .run(opts.maxThreads) + .done(function () { + rm.setProcessed("success"); + }) + .fail(function () { + rm.setProcessed(pool.cancelled ? "cancel" : "error"); + }); }, - destroy: function () { - var self = this, $form = self.$form, $cont = self.$container, $el = self.$element, ns = self.namespace; - $(document).off(ns); - $(window).off(ns); - if ($form && $form.length) { - $form.off(ns); - } - if (self.isAjaxUpload) { - self._clearFileInput(); - } - self._cleanup(); - self._initPreviewCache(); - $el.insertBefore($cont).off(ns).removeData(); - $cont.off().remove(); - return $el; - }, - refresh: function (options) { - var self = this, $el = self.$element; - if (typeof options !== 'object' || $h.isEmpty(options)) { - options = self.options; - } else { - options = $.extend(true, {}, self.options, options); - } - self._init(options, true); - self._listen(); - return $el; - }, - zoom: function (frameId) { - var self = this, $frame = self._getFrame(frameId); - self._showModal($frame); - }, - getExif: function (frameId) { - var self = this, $frame = self._getFrame(frameId); - return $frame && $frame.data('exif') || null; - }, - getFrames: function (cssFilter) { - var self = this, $frames; - cssFilter = cssFilter || ''; - $frames = self.$preview.find($h.FRAMES + cssFilter); - if (self.reversePreviewOrder) { - $frames = $($frames.get().reverse()); - } - return $frames; - }, - getPreview: function () { - var self = this; - return { - content: self.initialPreview, - config: self.initialPreviewConfig, - tags: self.initialPreviewThumbTags - }; - } - }; - - $.fn.fileinput = function (option) { - if (!$h.hasFileAPISupport() && !$h.isIE(9)) { + processUpload: function () { + var fd, + f, + id = rm.id, + fnBefore, + fnSuccess, + fnError, + fnComplete, + outData; + if (!opts.testUrl) { + rm.uploadResumable(); return; - } - var args = Array.apply(null, arguments), retvals = []; - args.shift(); - this.each(function () { - var self = $(this), data = self.data('fileinput'), options = typeof option === 'object' && option, - theme = options.theme || self.data('theme'), l = {}, t = {}, - lang = options.language || self.data('language') || $.fn.fileinput.defaults.language || 'en', opt; - if (!data) { - if (theme) { - t = $.fn.fileinputThemes[theme] || {}; - } - if (lang !== 'en' && !$h.isEmpty($.fn.fileinputLocales[lang])) { - l = $.fn.fileinputLocales[lang] || {}; - } - opt = $.extend(true, {}, $.fn.fileinput.defaults, t, $.fn.fileinputLocales.en, l, options, self.data()); - data = new FileInput(this, opt); - self.data('fileinput', data); + } + fd = new FormData(); + f = fm.stack[id]; + self._setUploadData(fd, { + fileId: id, + fileName: f.fileName, + fileSize: f.size, + fileRelativePath: f.relativePath, + chunkSize: rm.chunkSize, + chunkCount: rm.chunkCount, + }); + fnBefore = function (jqXHR) { + outData = self._getOutData(fd, jqXHR); + self._raise("filetestbeforesend", [id, fm, rm, outData]); + }; + fnSuccess = function (data, textStatus, jqXHR) { + outData = self._getOutData(fd, jqXHR, data); + var pNames = self.uploadParamNames, + chunksUploaded = pNames.chunksUploaded || "chunksUploaded", + params = [id, fm, rm, outData]; + if (!data[chunksUploaded] || !$h.isArray(data[chunksUploaded])) { + self._raise("filetesterror", params); + } else { + if (!rm.chunksProcessed[id]) { + rm.chunksProcessed[id] = {}; + } + $.each(data[chunksUploaded], function (key, index) { + rm.logs[index] = true; + rm.chunksProcessed[id][index] = true; + }); + rm.chunksProcessed[id].data = data; + self._raise("filetestsuccess", params); } - - if (typeof option === 'string') { - retvals.push(data[option].apply(data, args)); + rm.uploadResumable(); + }; + fnError = function (jqXHR, textStatus, errorThrown) { + outData = self._getOutData(fd, jqXHR); + self._raise("filetestajaxerror", [id, fm, rm, outData]); + rm.setAjaxError(jqXHR, textStatus, errorThrown, true); + rm.uploadResumable(); + }; + fnComplete = function () { + self._raise("filetestcomplete", [id, fm, rm, self._getOutData(fd)]); + }; + self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, fd, id, rm.fileIndex, opts.testUrl); + }, + pushAjax: function (index, retry) { + var tm = self.taskManager, + pool = tm.getPool(rm.id); + pool.addTask(pool.size() + 1, function (deferrer) { + // use fifo chunk stack + var arr = rm.stack.shift(), + index; + index = arr[0]; + if (!rm.chunksProcessed[rm.id] || !rm.chunksProcessed[rm.id][index]) { + rm.sendAjax(index, arr[1], deferrer); + } else { + self._log(logs.chunkQueueError, { index: index }); } - }); - switch (retvals.length) { - case 0: - return this; - case 1: - return retvals[0]; - default: - return retvals; - } - }; - - var IFRAME_ATTRIBS = 'class="kv-preview-data file-preview-pdf" src="{renderer}?file={data}" {style}', - defBtnCss1 = 'btn btn-sm btn-kv ' + $h.defaultButtonCss(), defBtnCss2 = 'btn ' + $h.defaultButtonCss(); - - $.fn.fileinput.defaults = { - language: 'zh', - bytesToKB: 1024, - showCaption: true, - showBrowse: true, - showPreview: true, - showRemove: true, - showUpload: true, - showUploadStats: true, - showCancel: null, - showPause: null, - showClose: true, - showUploadedThumbs: true, - showConsoleLogs: false, - browseOnZoneClick: false, - autoReplace: false, - showDescriptionClose: true, - autoOrientImage: function () { // applicable for JPEG images only and non ios safari - var ua = window.navigator.userAgent, webkit = !!ua.match(/WebKit/i), - iOS = !!ua.match(/iP(od|ad|hone)/i), iOSSafari = iOS && webkit && !ua.match(/CriOS/i); - return !iOSSafari; + }); + rm.stack.push([index, retry]); }, - autoOrientImageInitial: true, - showExifErrorLog: false, - required: false, - rtl: false, - hideThumbnailContent: false, - encodeUrl: true, - focusCaptionOnBrowse: true, - focusCaptionOnClear: true, - generateFileId: null, - previewClass: '', - captionClass: '', - frameClass: 'krajee-default', - mainClass: '', - inputGroupClass: '', - mainTemplate: null, - fileSizeGetter: null, - initialCaption: '', - initialPreview: [], - initialPreviewDelimiter: '*$$*', - initialPreviewAsData: false, - initialPreviewFileType: 'image', - initialPreviewConfig: [], - initialPreviewThumbTags: [], - previewThumbTags: {}, - initialPreviewShowDelete: true, - initialPreviewDownloadUrl: '', - removeFromPreviewOnError: false, - deleteUrl: '', - deleteExtraData: {}, - overwriteInitial: true, - sanitizeZoomCache: function (content) { - var $container = $h.createElement(content); - $container.find('input,textarea,select,datalist,form,.file-thumbnail-footer').remove(); - return $container.html(); + sendAjax: function (index, retry, deferrer) { + var f, + chunkSize = rm.chunkSize, + id = rm.id, + file = rm.file, + $thumb = rm.$thumb, + msgs = $h.logMessages, + $btnDelete = rm.$btnDelete, + logError = function (msg, tokens) { + if (tokens) { + msg = msg.setTokens(tokens); + } + msg = msgs.resumableRequestError.setTokens({ msg: msg }); + self._log(msg); + deferrer.reject(msg); + }; + if (rm.chunksProcessed[id] && rm.chunksProcessed[id][index]) { + return; + } + if (retry > opts.maxRetries) { + logError(msgs.resumableMaxRetriesReached, { n: opts.maxRetries }); + rm.setProcessed("error"); + return; + } + var fd, + outData, + fnBefore, + fnSuccess, + fnError, + fnComplete, + slice = file.slice ? "slice" : file.mozSlice ? "mozSlice" : file.webkitSlice ? "webkitSlice" : "slice", + blob = file[slice](chunkSize * index, chunkSize * (index + 1)); + fd = new FormData(); + f = fm.stack[id]; + self._setUploadData(fd, { + chunkCount: rm.chunkCount, + chunkIndex: index, + chunkSize: chunkSize, + chunkSizeStart: chunkSize * index, + fileBlob: [blob, rm.fileName], + fileId: id, + fileName: rm.fileName, + fileRelativePath: f.relativePath, + fileSize: file.size, + retryCount: retry, + }); + if (rm.$progress && rm.$progress.length) { + rm.$progress.show(); + } + fnBefore = function (jqXHR) { + outData = self._getOutData(fd, jqXHR); + if (self.showPreview) { + if (!$thumb.hasClass("file-preview-success")) { + self._setThumbStatus($thumb, "Loading"); + $h.addCss($thumb, "file-uploading"); + } + $btnDelete.attr("disabled", true); + } + self._raise("filechunkbeforesend", [id, index, retry, fm, rm, outData]); + }; + fnSuccess = function (data, textStatus, jqXHR) { + if (self._isAborted()) { + logError(msgs.resumableAborting); + return; + } + outData = self._getOutData(fd, jqXHR, data); + var paramNames = self.uploadParamNames, + chunkIndex = paramNames.chunkIndex || "chunkIndex", + params = [id, index, retry, fm, rm, outData]; + if (data.error) { + if (opts.showErrorLog) { + self._log(logs.retryStatus, { + retry: retry + 1, + filename: rm.fileName, + chunk: index, + }); + } + self._raise("filechunkerror", params); + rm.pushAjax(index, retry + 1); + rm.error = data.error; + logError(data.error); + } else { + rm.logs[data[chunkIndex]] = true; + if (!rm.chunksProcessed[id]) { + rm.chunksProcessed[id] = {}; + } + rm.chunksProcessed[id][data[chunkIndex]] = true; + rm.chunksProcessed[id].data = data; + deferrer.resolve.call(null, data); + self._raise("filechunksuccess", params); + rm.check(); + } + }; + fnError = function (jqXHR, textStatus, errorThrown) { + if (self._isAborted()) { + logError(msgs.resumableAborting); + return; + } + outData = self._getOutData(fd, jqXHR); + rm.setAjaxError(jqXHR, textStatus, errorThrown); + self._raise("filechunkajaxerror", [id, index, retry, fm, rm, outData]); + rm.pushAjax(index, retry + 1); // push another task + logError(msgs.resumableRetryError, { n: retry - 1 }); // resolve the current task + }; + fnComplete = function () { + if (!self._isAborted()) { + self._raise("filechunkcomplete", [id, index, retry, fm, rm, self._getOutData(fd)]); + } + }; + self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, fd, id, rm.fileIndex); }, - previewZoomButtonIcons: { - prev: '', - next: '', - toggleheader: '', - fullscreen: '', - borderless: '', - close: '' + }; + rm.reset(); + }, + _initTemplateDefaults: function () { + var self = this, + tMain1, + tMain2, + tPreview, + tFileIcon, + tClose, + tCaption, + tBtnDefault, + tBtnLink, + tBtnBrowse, + tModalMain, + tModal, + tProgress, + tSize, + tFooter, + tActions, + tActionDelete, + tActionUpload, + tActionDownload, + tActionZoom, + tActionDrag, + tIndicator, + tTagBef, + tTagBef1, + tTagBef2, + tTagAft, + tGeneric, + tHtml, + tImage, + tText, + tOffice, + tGdocs, + tVideo, + tAudio, + tFlash, + tObject, + tPdf, + tOther, + tStyle, + tZoomCache, + vDefaultDim, + tActionRotate, + tStats, + tModalLabel, + tDescClose, + renderObject = function (type, mime) { + return ( + '\n" + + $h.DEFAULT_PREVIEW + + "\n\n" + ); }, - previewZoomButtonClasses: { - prev: 'btn btn-default btn-outline-secondary btn-navigate', - next: 'btn btn-default btn-outline-secondary btn-navigate', - rotate: defBtnCss1, - toggleheader: defBtnCss1, - fullscreen: defBtnCss1, - borderless: defBtnCss1, - close: defBtnCss1 + defBtnCss1 = "btn btn-sm btn-kv " + $h.defaultButtonCss(); + tMain1 = + "{preview}\n" + + '
    \n' + + '
    \n' + + '
    \n' + + ' {caption}\n\n' + + ($h.isBs(5) ? "" : '
    \n') + + " {remove}\n" + + " {cancel}\n" + + " {pause}\n" + + " {upload}\n" + + " {browse}\n" + + ($h.isBs(5) ? "" : "
    \n") + + "
    "; + ("
    "); + tMain2 = + '{preview}\n
    \n
    \n' + + '{remove}\n{cancel}\n{upload}\n{browse}\n'; + tPreview = + '
    \n' + + " {close}" + + '
    \n' + + '
    \n' + + "
    \n" + + '
    \n' + + '
    \n' + + "
    \n" + + "
    "; + tClose = $h.closeButton("fileinput-remove"); + tFileIcon = ''; + // noinspection HtmlUnknownAttribute + tCaption = '\n'; + //noinspection HtmlUnknownAttribute + tBtnDefault = + '"; + //noinspection HtmlUnknownTarget,HtmlUnknownAttribute + tBtnLink = '{icon} {label}'; + //noinspection HtmlUnknownAttribute + tBtnBrowse = '
    {icon} {label}
    '; + tModalLabel = $h.MODAL_ID + "Label"; + tModalMain = + '
    '; + tModal = + '
    \n' + + '
    \n' + + '
    \n' + + '
    \n' + + '
    {toggleheader}{fullscreen}{borderless}{close}
    \n' + + "
    \n" + + '
    \n' + + '
    \n' + + "{prev} {next}\n" + + '
    \n' + + "
    \n" + + "
    \n"; + tDescClose = ''; + tProgress = + '
    \n' + + '
    \n' + + " {status}\n" + + "
    \n" + + "
    {stats}"; + tStats = + '
    ' + + '{pendingTime} ' + + '{uploadSpeed}' + + "
    "; + tSize = " ({sizeText})"; + tFooter = + '
    \n' + + '
    \n' + + '
    {caption}
    \n' + + '
    {size}
    \n' + + "
    \n" + + " {progress}\n{indicator}\n{actions}\n" + + "
    "; + tActions = + '
    \n' + + '
    \n' + + " {rotate} {download} {upload} {delete} {zoom} {other}" + + "
    \n" + + "
    \n" + + "{drag}\n" + + '
    '; + //noinspection HtmlUnknownAttribute + tActionDelete = + '\n'; + tActionUpload = + '"; + tActionRotate = + '"; + tActionDownload = + '{downloadIcon}'; + tActionZoom = + ''; + tActionDrag = '{dragIcon}'; + tIndicator = '
    {indicator}
    '; + tTagBef = + '
    \n'; + tTagBef2 = tTagBef + ' title="{caption}">
    \n'; + tTagAft = "
    {footer}\n{zoomCache}
    \n"; + tGeneric = "{content}\n"; + tStyle = " {style}"; + tHtml = renderObject("html", "text/html"); + tText = renderObject("text", "text/plain;charset=UTF-8"); + tPdf = renderObject("pdf", "application/pdf"); + tImage = + '{alt}\n"; + tOffice = + '"; + tGdocs = + '"; + tVideo = + '\n"; + tAudio = + '\n"; + tFlash = + '\n"; + tObject = + '\n" + + '\n' + + $h.OBJECT_PARAMS + + " " + + $h.DEFAULT_PREVIEW + + "\n\n"; + tOther = + '
    \n" + $h.DEFAULT_PREVIEW + "\n
    \n"; + tZoomCache = '
    {zoomContent}
    '; + vDefaultDim = { width: "100%", height: "100%", "min-height": "480px" }; + if (self._isPdfRendered()) { + tPdf = self.pdfRendererTemplate.replace("{renderer}", self._encodeURI(self.pdfRendererUrl)); + } + self.defaults = { + layoutTemplates: { + main1: tMain1, + main2: tMain2, + preview: tPreview, + close: tClose, + fileIcon: tFileIcon, + caption: tCaption, + modalMain: tModalMain, + modal: tModal, + descriptionClose: tDescClose, + progress: tProgress, + stats: tStats, + size: tSize, + footer: tFooter, + indicator: tIndicator, + actions: tActions, + actionDelete: tActionDelete, + actionRotate: tActionRotate, + actionUpload: tActionUpload, + actionDownload: tActionDownload, + actionZoom: tActionZoom, + actionDrag: tActionDrag, + btnDefault: tBtnDefault, + btnLink: tBtnLink, + btnBrowse: tBtnBrowse, + zoomCache: tZoomCache, }, + previewMarkupTags: { + tagBefore1: tTagBef1, + tagBefore2: tTagBef2, + tagAfter: tTagAft, + }, + previewContentTemplates: { + generic: tGeneric, + html: tHtml, + image: tImage, + text: tText, + office: tOffice, + gdocs: tGdocs, + video: tVideo, + audio: tAudio, + flash: tFlash, + object: tObject, + pdf: tPdf, + other: tOther, + }, + allowedPreviewTypes: ["image", "html", "text", "video", "audio", "flash", "pdf", "object"], previewTemplates: {}, - previewContentTemplates: {}, - preferIconicPreview: false, - preferIconicZoomPreview: false, - alwaysPreviewFileExtensions: [], - rotatableFileExtensions: ['jpg', 'jpeg', 'png', 'gif'], - allowedFileTypes: null, - allowedFileExtensions: null, - allowedPreviewTypes: undefined, - allowedPreviewMimeTypes: null, - allowedPreviewExtensions: null, - disabledPreviewTypes: undefined, - disabledPreviewExtensions: ['msi', 'exe', 'com', 'zip', 'rar', 'app', 'vb', 'scr'], - disabledPreviewMimeTypes: null, - defaultPreviewContent: null, - customLayoutTags: {}, - customPreviewTags: {}, - previewFileIcon: '', - previewFileIconClass: 'file-other-icon', - previewFileIconSettings: {}, - previewFileExtSettings: {}, - buttonLabelClass: 'hidden-xs', - browseIcon: ' ', - browseClass: 'btn btn-primary', - removeIcon: '', - removeClass: defBtnCss2, - cancelIcon: '', - cancelClass: defBtnCss2, - pauseIcon: '', - pauseClass: defBtnCss2, - uploadIcon: '', - uploadClass: defBtnCss2, - uploadUrl: null, - uploadUrlThumb: null, - uploadAsync: true, - uploadParamNames: { - chunkCount: 'chunkCount', - chunkIndex: 'chunkIndex', - chunkSize: 'chunkSize', - chunkSizeStart: 'chunkSizeStart', - chunksUploaded: 'chunksUploaded', - fileBlob: 'fileBlob', - fileId: 'fileId', - fileName: 'fileName', - fileRelativePath: 'fileRelativePath', - fileSize: 'fileSize', - retryCount: 'retryCount' + previewSettings: { + image: { width: "auto", height: "auto", "max-width": "100%", "max-height": "100%" }, + html: { width: "213px", height: "160px" }, + text: { width: "213px", height: "160px" }, + office: { width: "213px", height: "160px" }, + gdocs: { width: "213px", height: "160px" }, + video: { width: "213px", height: "160px" }, + audio: { width: "100%", height: "30px" }, + flash: { width: "213px", height: "160px" }, + object: { width: "213px", height: "160px" }, + pdf: { width: "100%", height: "160px", position: "relative" }, + other: { width: "213px", height: "160px" }, }, - maxAjaxThreads: 5, - fadeDelay: 800, - processDelay: 100, - bitrateUpdateDelay: 500, - queueDelay: 10, // must be lesser than process delay - progressDelay: 0, // must be lesser than process delay - enableResumableUpload: false, - resumableUploadOptions: { - fallback: null, - testUrl: null, // used for checking status of chunks/ files previously / partially uploaded - chunkSize: 2048, // in KB - maxThreads: 4, - maxRetries: 3, - showErrorLog: true, - retainErrorHistory: false, // when set to true, display complete error history always unless user explicitly resets upload - skipErrorsAndProceed: false // when set to true, files with errors will be skipped and upload will continue with other files + previewSettingsSmall: { + image: { width: "auto", height: "auto", "max-width": "100%", "max-height": "100%" }, + html: { width: "100%", height: "160px" }, + text: { width: "100%", height: "160px" }, + office: { width: "100%", height: "160px" }, + gdocs: { width: "100%", height: "160px" }, + video: { width: "100%", height: "auto" }, + audio: { width: "100%", height: "30px" }, + flash: { width: "100%", height: "auto" }, + object: { width: "100%", height: "auto" }, + pdf: { width: "100%", height: "160px" }, + other: { width: "100%", height: "160px" }, }, - uploadExtraData: {}, - zoomModalHeight: 485, // 5px more than the default preview content heights set for text, html, pdf etc. - minImageWidth: null, - minImageHeight: null, - maxImageWidth: null, - maxImageHeight: null, - resizeImage: false, - resizePreference: 'width', - resizeQuality: 0.92, - resizeDefaultImageType: 'image/jpeg', - resizeIfSizeMoreThan: 0, // in KB - minFileSize: -1, - maxFileSize: 0, - maxFilePreviewSize: 25600, // 25 MB - minFileCount: 0, - maxFileCount: 0, - maxTotalFileCount: 0, - validateInitialCount: false, - msgValidationErrorClass: 'text-danger', - msgValidationErrorIcon: ' ', - msgErrorClass: 'file-error-message', - progressThumbClass: 'progress-bar progress-bar-striped active progress-bar-animated', - progressClass: 'progress-bar bg-success progress-bar-success progress-bar-striped active progress-bar-animated', - progressInfoClass: 'progress-bar bg-info progress-bar-info progress-bar-striped active progress-bar-animated', - progressCompleteClass: 'progress-bar bg-success progress-bar-success', - progressPauseClass: 'progress-bar bg-primary progress-bar-primary progress-bar-striped active progress-bar-animated', - progressErrorClass: 'progress-bar bg-danger progress-bar-danger', - progressUploadThreshold: 99, - previewFileType: 'image', - elCaptionContainer: null, - elCaptionText: null, - elPreviewContainer: null, - elPreviewImage: null, - elPreviewStatus: null, - elErrorContainer: null, - errorCloseButton: undefined, - slugCallback: null, - dropZoneEnabled: true, - dropZoneTitleClass: 'file-drop-zone-title', - fileActionSettings: {}, - otherActionButtons: '', - textEncoding: 'UTF-8', - preProcessUpload: null, - ajaxSettings: { headers: { - "X-CSRF-Token": document.querySelector('meta[name="csrf-token"]').content - }}, - ajaxDeleteSettings: {}, - showAjaxErrorDetails: true, - mergeAjaxCallbacks: false, - mergeAjaxDeleteCallbacks: false, - retryErrorUploads: true, - reversePreviewOrder: false, - usePdfRenderer: function () { - var isIE11 = !!window.MSInputMethodContext && !!document.documentMode; - return !!navigator.userAgent.match(/(iPod|iPhone|iPad|Android)/i) || isIE11; + previewZoomSettings: { + image: { width: "auto", height: "auto", "max-width": "100%", "max-height": "100%" }, + html: vDefaultDim, + text: vDefaultDim, + office: { width: "100%", height: "100%", "max-width": "100%", "min-height": "480px" }, + gdocs: { width: "100%", height: "100%", "max-width": "100%", "min-height": "480px" }, + video: { width: "auto", height: "100%", "max-width": "100%" }, + audio: { width: "100%", height: "30px" }, + flash: { width: "auto", height: "480px" }, + object: { width: "auto", height: "100%", "max-width": "100%", "min-height": "480px" }, + pdf: vDefaultDim, + other: { width: "auto", height: "100%", "min-height": "480px" }, }, - pdfRendererUrl: '', - pdfRendererTemplate: '', - tabIndexConfig: { - browse: 500, - remove: 500, - upload: 500, - cancel: null, - pause: null, - modal: -1 + mimeTypeAliases: { + "video/quicktime": "video/mp4", + }, + fileTypeSettings: { + image: function (vType, vName) { + return ( + ($h.compare(vType, "image.*") && !$h.compare(vType, /(tiff?|wmf)$/i)) || + $h.compare(vName, /\.(gif|png|jpe?g)$/i) + ); + }, + html: function (vType, vName) { + return $h.compare(vType, "text/html") || $h.compare(vName, /\.(htm|html)$/i); + }, + office: function (vType, vName) { + return ( + $h.compare(vType, /(word|excel|powerpoint|office)$/i) || + $h.compare(vName, /\.(docx?|xlsx?|pptx?|pps|potx?)$/i) + ); + }, + gdocs: function (vType, vName) { + return ( + $h.compare(vType, /(word|excel|powerpoint|office|iwork-pages|tiff?)$/i) || + $h.compare(vName, /\.(docx?|xlsx?|pptx?|pps|potx?|rtf|ods|odt|pages|ai|dxf|ttf|tiff?|wmf|e?ps)$/i) + ); + }, + text: function (vType, vName) { + return ( + $h.compare(vType, "text.*") || + $h.compare(vName, /\.(xml|javascript)$/i) || + $h.compare(vName, /\.(txt|md|nfo|ini|json|php|js|css)$/i) + ); + }, + video: function (vType, vName) { + return ( + $h.compare(vType, "video.*") && + ($h.compare(vType, /(ogg|mp4|mp?g|mov|webm|3gp)$/i) || + $h.compare(vName, /\.(og?|mp4|webm|mp?g|mov|3gp)$/i)) + ); + }, + audio: function (vType, vName) { + return ( + $h.compare(vType, "audio.*") && + ($h.compare(vName, /(ogg|mp3|mp?g|wav)$/i) || $h.compare(vName, /\.(og?|mp3|mp?g|wav)$/i)) + ); + }, + flash: function (vType, vName) { + return $h.compare(vType, "application/x-shockwave-flash", true) || $h.compare(vName, /\.(swf)$/i); + }, + pdf: function (vType, vName) { + return $h.compare(vType, "application/pdf", true) || $h.compare(vName, /\.(pdf)$/i); + }, + object: function () { + return true; + }, + other: function () { + return true; + }, + }, + fileActionSettings: { + showRemove: true, + showUpload: true, + showDownload: true, + showZoom: true, + showDrag: true, + showRotate: false, + removeIcon: '', + removeClass: defBtnCss1, + removeErrorClass: "btn btn-sm btn-kv btn-danger", + removeTitle: "Remove file", + uploadIcon: '', + uploadClass: defBtnCss1, + uploadTitle: "Upload file", + uploadRetryIcon: '', + uploadRetryTitle: "Retry upload", + downloadIcon: '', + downloadClass: defBtnCss1, + downloadTitle: "Download file", + rotateIcon: '', + rotateClass: defBtnCss1, + rotateTitle: "Rotate 90 deg. clockwise", + zoomIcon: '', + zoomClass: defBtnCss1, + zoomTitle: "View Details", + dragIcon: '', + dragClass: "text-primary", + dragTitle: "Move / Rearrange", + dragSettings: {}, + indicatorNew: '', + indicatorSuccess: '', + indicatorError: '', + indicatorLoading: '', + indicatorPaused: '', + indicatorNewTitle: "Not uploaded yet", + indicatorSuccessTitle: "Uploaded", + indicatorErrorTitle: "Upload Error", + indicatorLoadingTitle: "Uploading …", + indicatorPausedTitle: "Upload Paused", + }, + }; + $.each(self.defaults, function (key, setting) { + if (key === "allowedPreviewTypes") { + if (self.allowedPreviewTypes === undefined) { + self.allowedPreviewTypes = setting; + } + return; } - }; - - // noinspection HtmlUnknownAttribute - $.fn.fileinputLocales.en = { - sizeUnits: ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'], - bitRateUnits: ['B/s', 'KB/s', 'MB/s', 'GB/s', 'TB/s', 'PB/s', 'EB/s', 'ZB/s', 'YB/s'], - fileSingle: 'file', - filePlural: 'files', - browseLabel: 'Browse …', - removeLabel: 'Remove', - removeTitle: 'Clear all unprocessed files', - cancelLabel: 'Cancel', - cancelTitle: 'Abort ongoing upload', - pauseLabel: 'Pause', - pauseTitle: 'Pause ongoing upload', - uploadLabel: 'Upload', - uploadTitle: 'Upload selected files', - msgNo: 'No', - msgNoFilesSelected: 'No files selected', - msgCancelled: 'Cancelled', - msgPaused: 'Paused', - msgPlaceholder: 'Select {files} ...', - msgZoomModalHeading: 'Detailed Preview', - msgFileRequired: 'You must select a file to upload.', - msgSizeTooSmall: 'File "{name}" ({size}) is too small and must be larger than {minSize}.', - msgSizeTooLarge: 'File "{name}" ({size}) exceeds maximum allowed upload size of {maxSize}.', - msgFilesTooLess: 'You must select at least {n} {files} to upload.', - msgFilesTooMany: 'Number of files selected for upload ({n}) exceeds maximum allowed limit of {m}.', - msgTotalFilesTooMany: 'You can upload a maximum of {m} files ({n} files detected).', - msgFileNotFound: 'File "{name}" not found!', - msgFileSecured: 'Security restrictions prevent reading the file "{name}".', - msgFileNotReadable: 'File "{name}" is not readable.', - msgFilePreviewAborted: 'File preview aborted for "{name}".', - msgFilePreviewError: 'An error occurred while reading the file "{name}".', - msgInvalidFileName: 'Invalid or unsupported characters in file name "{name}".', - msgInvalidFileType: 'Invalid type for file "{name}". Only "{types}" files are supported.', - msgInvalidFileExtension: 'Invalid extension for file "{name}". Only "{extensions}" files are supported.', - msgFileTypes: { - 'image': 'image', - 'html': 'HTML', - 'text': 'text', - 'video': 'video', - 'audio': 'audio', - 'flash': 'flash', - 'pdf': 'PDF', - 'object': 'object' - }, - msgUploadAborted: 'The file upload was aborted', - msgUploadThreshold: 'Processing …', - msgUploadBegin: 'Initializing …', - msgUploadEnd: 'Done', - msgUploadResume: 'Resuming upload …', - msgUploadEmpty: 'No valid data available for upload.', - msgUploadError: 'Upload Error', - msgDeleteError: 'Delete Error', - msgProgressError: 'Error', - msgValidationError: 'Validation Error', - msgLoading: 'Loading file {index} of {files} …', - msgProgress: 'Loading file {index} of {files} - {name} - {percent}% completed.', - msgSelected: '{n} {files} selected', - msgProcessing: 'Processing ...', - msgFoldersNotAllowed: 'Drag & drop files only! {n} folder(s) dropped were skipped.', - msgImageWidthSmall: 'Width of image file "{name}" must be at least {size} px (detected {dimension} px).', - msgImageHeightSmall: 'Height of image file "{name}" must be at least {size} px (detected {dimension} px).', - msgImageWidthLarge: 'Width of image file "{name}" cannot exceed {size} px (detected {dimension} px).', - msgImageHeightLarge: 'Height of image file "{name}" cannot exceed {size} px (detected {dimension} px).', - msgImageResizeError: 'Could not get the image dimensions to resize.', - msgImageResizeException: 'Error while resizing the image.
    {errors}
    ', - msgAjaxError: 'Something went wrong with the {operation} operation. Please try again later!', - msgAjaxProgressError: '{operation} failed', - msgDuplicateFile: 'File "{name}" of same size "{size}" has already been selected earlier. Skipping duplicate selection.', - msgResumableUploadRetriesExceeded: 'Upload aborted beyond {max} retries for file {file}! Error Details: 
    {error}
    ', - msgPendingTime: '{time} remaining', - msgCalculatingTime: 'calculating time remaining', - ajaxOperations: { - deleteThumb: 'file delete', - uploadThumb: 'file upload', - uploadBatch: 'batch file upload', - uploadExtra: 'form data upload' - }, - dropZoneTitle: 'Drag & drop files here …', - dropZoneClickTitle: '
    (or click to select {files})', - previewZoomButtonTitles: { - prev: 'View previous file', - next: 'View next file', - rotate: 'Rotate 90 deg. clockwise', - toggleheader: 'Toggle header', - fullscreen: 'Toggle full screen', - borderless: 'Toggle borderless mode', - close: 'Close detailed preview' + self[key] = $.extend(true, {}, setting, self[key]); + }); + self._initPreviewTemplates(); + }, + _initPreviewTemplates: function () { + var self = this, + tags = self.previewMarkupTags, + tagBef, + tagAft = tags.tagAfter; + $.each(self.previewContentTemplates, function (key, value) { + if ($h.isEmpty(self.previewTemplates[key])) { + tagBef = tags.tagBefore2; + if (key === "generic" || key === "image") { + tagBef = tags.tagBefore1; + } + if (self._isPdfRendered() && key === "pdf") { + tagBef = tagBef.replace("kv-file-content", "kv-file-content kv-pdf-rendered"); + } + self.previewTemplates[key] = tagBef + value + tagAft; } - }; - - $.fn.fileinputLocales.zh = { - sizeUnits: ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'], - bitRateUnits: ['B/s', 'KB/s', 'MB/s', 'GB/s', 'TB/s', 'PB/s', 'EB/s', 'ZB/s', 'YB/s'], - fileSingle: '文件', - filePlural: '个文件', - browseLabel: '选择 …', - removeLabel: '移除', - removeTitle: '清除选中文件', - cancelLabel: '取消', - cancelTitle: '取消进行中的上传', - pauseLabel: '暂停', - pauseTitle: '暂停上传', - uploadLabel: '上传', - uploadTitle: '上传选中文件', - msgNo: '没有', - msgNoFilesSelected: '未选择文件', - msgPaused: '已暂停', - msgCancelled: '取消', - msgPlaceholder: '选择 {files} ...', - msgZoomModalHeading: '详细预览', - msgFileRequired: '必须选择一个文件上传.', - msgSizeTooSmall: '文件 "{name}" ({size}) 必须大于限定大小 {minSize}.', - msgSizeTooLarge: '文件 "{name}" ({size}) 超过了允许大小 {maxSize}.', - msgFilesTooLess: '你必须选择最少 {n} {files} 来上传. ', - msgFilesTooMany: '选择的上传文件个数 ({n}) 超出最大文件的限制个数 {m}.', - msgTotalFilesTooMany: '你最多可以上传 {m} 个文件 (当前有{n} 个文件).', - msgFileNotFound: '文件 "{name}" 未找到!', - msgFileSecured: '安全限制，为了防止读取文件 "{name}".', - msgFileNotReadable: '文件 "{name}" 不可读.', - msgFilePreviewAborted: '取消 "{name}" 的预览.', - msgFilePreviewError: '读取 "{name}" 时出现了一个错误.', - msgInvalidFileName: '文件名 "{name}" 包含非法字符.', - msgInvalidFileType: '不正确的类型 "{name}". 只支持 "{types}" 类型的文件.', - msgInvalidFileExtension: '不正确的文件扩展名 "{name}". 只支持 "{extensions}" 的文件扩展名.', - msgFileTypes: { - 'image': 'image', - 'html': 'HTML', - 'text': 'text', - 'video': 'video', - 'audio': 'audio', - 'flash': 'flash', - 'pdf': 'PDF', - 'object': 'object' - }, - msgUploadAborted: '该文件上传被中止', - msgUploadThreshold: '处理中 …', - msgUploadBegin: '正在初始化 …', - msgUploadEnd: '完成', - msgUploadResume: '继续上传 …', - msgUploadEmpty: '无效的文件上传.', - msgUploadError: '上传出错', - msgDeleteError: '删除出错', - msgProgressError: '上传出错', - msgValidationError: '验证错误', - msgLoading: '加载第 {index} 文件 共 {files} …', - msgProgress: '加载第 {index} 文件 共 {files} - {name} - {percent}% 完成.', - msgSelected: '{n} {files} 选中', - msgProcessing: '处理中 ...', - msgFoldersNotAllowed: '只支持拖拽文件! 跳过 {n} 拖拽的文件夹.', - msgImageWidthSmall: '图像文件的"{name}"的宽度必须是至少{size}像素.', - msgImageHeightSmall: '图像文件的"{name}"的高度必须至少为{size}像素.', - msgImageWidthLarge: '图像文件"{name}"的宽度不能超过{size}像素.', - msgImageHeightLarge: '图像文件"{name}"的高度不能超过{size}像素.', - msgImageResizeError: '无法获取的图像尺寸调整。', - msgImageResizeException: '调整图像大小时发生错误。
    {errors}
    ', - msgAjaxError: '{operation} 发生错误. 请重试!', - msgAjaxProgressError: '{operation} 失败', - msgDuplicateFile: '文件 "{name}",大小 "{size}" 已经被选中.忽略相同的文件.', - msgResumableUploadRetriesExceeded: '文件 {file} 上传失败超过 {max} 次重试 ! 错误详情: 
    {error}
    ', - msgPendingTime: '{time} 剩余', - msgCalculatingTime: '计算剩余时间', - ajaxOperations: { - deleteThumb: '删除文件', - uploadThumb: '上传文件', - uploadBatch: '批量上传', - uploadExtra: '表单数据上传' - }, - dropZoneTitle: '拖拽文件到这里 …
    支持多文件同时上传', - dropZoneClickTitle: '
    (或点击{files}按钮选择文件)', - fileActionSettings: { - removeTitle: '删除文件', - uploadTitle: '上传文件', - downloadTitle: '下载文件', - uploadRetryTitle: '重试', - rotateTitle: '顺时针旋转90度', - zoomTitle: '查看详情', - dragTitle: '移动 / 重置', - indicatorNewTitle: '没有上传', - indicatorSuccessTitle: '上传', - indicatorErrorTitle: '上传错误', - indicatorPausedTitle: '上传已暂停', - indicatorLoadingTitle: '上传 …' - }, - previewZoomButtonTitles: { - prev: '预览上一个文件', - next: '预览下一个文件', - rotate: '顺时针旋转90度', - toggleheader: '缩放', - fullscreen: '全屏', - borderless: '无边界模式', - close: '关闭当前预览' + }); + }, + _initPreviewCache: function () { + var self = this; + self.previewCache = { + data: {}, + init: function () { + var content = self.initialPreview; + if (content.length > 0 && !$h.isArray(content)) { + content = content.split(self.initialPreviewDelimiter); + } + self.previewCache.data = { + content: content, + config: self.initialPreviewConfig, + tags: self.initialPreviewThumbTags, + }; + }, + count: function (skipNull) { + if (!self.previewCache.data || !self.previewCache.data.content) { + return 0; + } + if (skipNull) { + var chk = self.previewCache.data.content.filter(function (n) { + return n !== null; + }); + return chk.length; + } + return self.previewCache.data.content.length; + }, + get: function (i, isDisabled) { + var ind = $h.INIT_FLAG + i, + data = self.previewCache.data, + config = data.config[i], + content = data.content[i], + out, + $tmp, + cat, + ftr, + fname, + ftype, + frameClass, + asData = $h.ifSet("previewAsData", config, self.initialPreviewAsData), + a = config ? { title: config.title || null, alt: config.alt || null } : { title: null, alt: null }, + parseTemplate = function (cat, dat, fname, ftype, ftr, ind, fclass, t) { + var fc = " file-preview-initial " + $h.SORT_CSS + (fclass ? " " + fclass : ""), + id = self.previewInitId + "-" + ind, + fileId = (config && config.fileId) || id; + /** @namespace config.zoomData */ + return self._generatePreviewTemplate( + cat, + dat, + fname, + ftype, + id, + fileId, + false, + null, + null, + fc, + ftr, + ind, + t, + a, + (config && config.zoomData) || dat + ); + }; + if (!content || !content.length) { + return ""; + } + isDisabled = isDisabled === undefined ? true : isDisabled; + cat = $h.ifSet("type", config, self.initialPreviewFileType || "generic"); + fname = $h.ifSet("filename", config, $h.ifSet("caption", config)); + ftype = $h.ifSet("filetype", config, cat); + ftr = self.previewCache.footer(i, isDisabled, (config && config.size) || null); + frameClass = $h.ifSet("frameClass", config); + if (asData) { + out = parseTemplate(cat, content, fname, ftype, ftr, ind, frameClass); + } else { + out = parseTemplate("generic", content, fname, ftype, ftr, ind, frameClass, cat).setTokens({ + content: data.content[i], + }); + } + if (data.tags.length && data.tags[i]) { + out = $h.replaceTags(out, data.tags[i]); + } + /** @namespace config.frameAttr */ + if (!$h.isEmpty(config) && !$h.isEmpty(config.frameAttr)) { + $tmp = $h.createDiv(); + $h.setHtml($tmp, out); + $tmp.find(".file-preview-initial").attr(config.frameAttr); + out = $tmp.html(); + $tmp.remove(); + } + return out; + }, + clean: function (data) { + data.content = $h.cleanArray(data.content); + data.config = $h.cleanArray(data.config); + data.tags = $h.cleanArray(data.tags); + self.previewCache.data = data; + }, + add: function (content, config, tags, append) { + var data = self.previewCache.data, + index; + if (!content || !content.length) { + return 0; + } + index = content.length - 1; + if (!$h.isArray(content)) { + content = content.split(self.initialPreviewDelimiter); + } + if (append && data.content) { + index = data.content.push(content[0]) - 1; + data.config[index] = config; + data.tags[index] = tags; + } else { + data.content = content; + data.config = config; + data.tags = tags; + } + self.previewCache.clean(data); + return index; + }, + set: function (content, config, tags, append) { + var data = self.previewCache.data, + i, + chk; + if (!content || !content.length) { + return; + } + if (!$h.isArray(content)) { + content = content.split(self.initialPreviewDelimiter); + } + chk = content.filter(function (n) { + return n !== null; + }); + if (!chk.length) { + return; + } + if (data.content === undefined) { + data.content = []; + } + if (data.config === undefined) { + data.config = []; + } + if (data.tags === undefined) { + data.tags = []; + } + if (append) { + for (i = 0; i < content.length; i++) { + if (content[i]) { + data.content.push(content[i]); + } } + for (i = 0; i < config.length; i++) { + if (config[i]) { + data.config.push(config[i]); + } + } + for (i = 0; i < tags.length; i++) { + if (tags[i]) { + data.tags.push(tags[i]); + } + } + } else { + data.content = content; + data.config = config; + data.tags = tags; + } + self.previewCache.clean(data); + }, + unset: function (index) { + var chk = self.previewCache.count(), + rev = self.reversePreviewOrder; + if (!chk) { + return; + } + if (chk === 1) { + self.previewCache.data.content = []; + self.previewCache.data.config = []; + self.previewCache.data.tags = []; + self.initialPreview = []; + self.initialPreviewConfig = []; + self.initialPreviewThumbTags = []; + return; + } + self.previewCache.data.content = $h.spliceArray(self.previewCache.data.content, index, rev); + self.previewCache.data.config = $h.spliceArray(self.previewCache.data.config, index, rev); + self.previewCache.data.tags = $h.spliceArray(self.previewCache.data.tags, index, rev); + var data = $.extend(true, {}, self.previewCache.data); + self.previewCache.clean(data); + }, + out: function () { + var html = "", + caption, + len = self.previewCache.count(), + i, + content; + if (len === 0) { + return { content: "", caption: "" }; + } + for (i = 0; i < len; i++) { + content = self.previewCache.get(i); + html = self.reversePreviewOrder ? content + html : html + content; + } + caption = self._getMsgSelected(len); + return { content: html, caption: caption }; + }, + footer: function (i, isDisabled, size) { + var data = self.previewCache.data || {}; + if ($h.isEmpty(data.content)) { + return ""; + } + if ($h.isEmpty(data.config) || $h.isEmpty(data.config[i])) { + data.config[i] = {}; + } + isDisabled = isDisabled === undefined ? true : isDisabled; + var config = data.config[i], + caption = $h.ifSet("caption", config), + a, + width = $h.ifSet("width", config, "auto"), + url = $h.ifSet("url", config, false), + key = $h.ifSet("key", config, null), + fileId = $h.ifSet("fileId", config, null), + fs = self.fileActionSettings, + initPreviewShowDel = self.initialPreviewShowDelete || false, + downloadInitialUrl = !self.initialPreviewDownloadUrl + ? "" + : self.initialPreviewDownloadUrl + "?key=" + key + (fileId ? "&fileId=" + fileId : ""), + dUrl = config.downloadUrl || downloadInitialUrl, + dFil = config.filename || config.caption || "", + initPreviewShowDwl = !!dUrl, + sDel = $h.ifSet("showRemove", config, initPreviewShowDel), + sRot = $h.ifSet("showRotate", config, $h.ifSet("showRotate", fs, true)), + sDwl = $h.ifSet("showDownload", config, $h.ifSet("showDownload", fs, initPreviewShowDwl)), + sZm = $h.ifSet("showZoom", config, $h.ifSet("showZoom", fs, true)), + sDrg = $h.ifSet("showDrag", config, $h.ifSet("showDrag", fs, true)), + dis = url === false && isDisabled; + sDwl = sDwl && config.downloadUrl !== false && !!dUrl; + a = self._renderFileActions(config, false, sDwl, sDel, sRot, sZm, sDrg, dis, url, key, true, dUrl, dFil); + return self._getLayoutTemplate("footer").setTokens({ + progress: self._renderThumbProgress(), + actions: a, + caption: caption, + size: self._getSize(size), + width: width, + indicator: "", + }); + }, + }; + self.previewCache.init(); + }, + _isPdfRendered: function () { + var self = this, + useLib = self.usePdfRenderer, + flag = typeof useLib === "function" ? useLib() : !!useLib; + return flag && self.pdfRendererUrl; + }, + _handler: function ($el, event, callback) { + var self = this, + ns = self.namespace, + ev = event.split(" ").join(ns + " ") + ns; + if (!$el || !$el.length) { + return; + } + $el.off(ev).on(ev, callback); + }, + _encodeURI: function (vUrl) { + var self = this; + return self.encodeUrl ? encodeURI(vUrl) : vUrl; + }, + _log: function (msg, tokens) { + var self = this, + id = self.$element.attr("id"); + if (!self.showConsoleLogs) { + return; + } + if (id) { + msg = '"' + id + '": ' + msg; + } + msg = "bootstrap-fileinput: " + msg; + if (typeof tokens === "object") { + msg = msg.setTokens(tokens); + } + if (window.console && typeof window.console.log !== "undefined") { + window.console.log(msg); + } else { + window.alert(msg); + } + }, + _validate: function () { + var self = this, + status = self.$element.attr("type") === "file"; + if (!status) { + self._log($h.logMessages.badInputType); + } + return status; + }, + _errorsExist: function () { + var self = this, + $err, + $errList = self.$errorContainer.find("li"); + if ($errList.length) { + return true; + } + $err = $h.createDiv(); + $h.setHtml($err, self.$errorContainer.html()); + $err.find(".kv-error-close").remove(); + $err.find("ul").remove(); + return !!$h.trim($err.text()).length; + }, + _errorHandler: function (evt, caption) { + var self = this, + err = evt.target.error, + showError = function (msg) { + self._showError(msg.replace("{name}", caption)); }; - - $.fn.fileinput.Constructor = FileInput; - - /** - * Convert automatically file inputs with class 'file' into a bootstrap fileinput control. - */ - $(document).ready(function () { - var $input = $('input.file[type=file]'); - if ($input.length) { - $input.fileinput(); + /** @namespace err.NOT_FOUND_ERR */ + /** @namespace err.SECURITY_ERR */ + /** @namespace err.NOT_READABLE_ERR */ + if (err.code === err.NOT_FOUND_ERR) { + showError(self.msgFileNotFound); + } else { + if (err.code === err.SECURITY_ERR) { + showError(self.msgFileSecured); + } else { + if (err.code === err.NOT_READABLE_ERR) { + showError(self.msgFileNotReadable); + } else { + if (err.code === err.ABORT_ERR) { + showError(self.msgFilePreviewAborted); + } else { + showError(self.msgFilePreviewError); + } + } } + } + }, + _addError: function (msg) { + var self = this, + $error = self.$errorContainer; + if (msg && $error.length) { + $h.setHtml($error, self.errorCloseButton + msg); + self._handler($error.find(".kv-error-close"), "click", function () { + setTimeout(function () { + if (self.showPreview && !self.getFrames().length) { + self.clear(); + } + $error.fadeOut("slow"); + }, self.processDelay); + }); + } + }, + _setValidationError: function (css) { + var self = this; + css = (css ? css + " " : "") + "has-error"; + self.$container.removeClass(css).addClass("has-error"); + $h.addCss(self.$caption, "is-invalid"); + }, + _resetErrors: function (fade) { + var self = this, + $error = self.$errorContainer, + history = self.resumableUploadOptions.retainErrorHistory; + if (self.isPersistentError || (self.enableResumableUpload && history && !self.clearInput)) { + return; + } + self.clearInput = false; + self.isError = false; + self.$container.removeClass("has-error"); + self.$caption.removeClass("is-invalid is-valid file-processing"); + $error.html(""); + if (fade) { + $error.fadeOut("slow"); + } else { + $error.hide(); + } + }, + _showFolderError: function (folders) { + var self = this, + $error = self.$errorContainer, + msg; + if (!folders) { + return; + } + if (!self.isAjaxUpload) { + self._clearFileInput(); + } + msg = self.msgFoldersNotAllowed.replace("{n}", folders); + self._addError(msg); + self._setValidationError(); + $error.fadeIn(self.fadeDelay); + self._raise("filefoldererror", [folders, msg]); + }, + showUserError: function (msg, params, retainErrorHistory) { + var self = this, + fileName; + if (!self.uploadInitiated) { + return; + } + if (!params || !params.fileId) { + if (!retainErrorHistory) { + self.$errorContainer.html(""); + } + } else { + if (!retainErrorHistory) { + self.$errorContainer.find('[data-file-id="' + params.fileId + '"]').remove(); + } + fileName = self.fileManager.getFileName(params.fileId); + if (fileName) { + msg = "" + fileName + ": " + msg; + } + } + self._showFileError(msg, params, "fileusererror"); + }, + _showFileError: function (msg, params, event) { + var self = this, + $error = self.$errorContainer, + ev = event || "fileuploaderror", + fId = (params && params.fileId) || "", + e = + params && params.id + ? '
  • ' + msg + "
    • " + : "
  • " + msg + "
    • "; + + if ($error.find("ul").length === 0) { + self._addError(""); + } else { + $error.find("ul").append($h.cspBuffer.stash(e)); + $h.cspBuffer.apply($error); + } + $error.fadeIn(self.fadeDelay); + self._raise(ev, [params, msg]); + self._setValidationError("file-input-new"); + return true; + }, + _showError: function (msg, params, event) { + var self = this, + $error = self.$errorContainer, + ev = event || "fileerror"; + params = params || {}; + params.reader = self.reader; + self._addError(msg); + $error.fadeIn(self.fadeDelay); + self._raise(ev, [params, msg]); + if (!self.isAjaxUpload) { + self._clearFileInput(); + } + self._setValidationError("file-input-new"); + self.$btnUpload.attr("disabled", true); + return true; + }, + _noFilesError: function (params) { + var self = this, + label = self.minFileCount > 1 ? self.filePlural : self.fileSingle, + msg = self.msgFilesTooLess.replace("{n}", self.minFileCount).replace("{files}", label), + $error = self.$errorContainer; + msg = "
  • " + msg + "
    • "; + if ($error.find("ul").length === 0) { + self._addError(""); + } else { + $error.find("ul").append(msg); + } + self.isError = true; + self._updateFileDetails(0); + $error.fadeIn(self.fadeDelay); + self._raise("fileerror", [params, msg]); + self._clearFileInput(); + self._setValidationError(); + }, + _parseError: function (operation, jqXHR, errorThrown, fileName) { + /** @namespace jqXHR.responseJSON */ + var self = this, + errMsg = $h.trim(errorThrown + ""), + textPre, + errText, + text; + errText = jqXHR.responseJSON && jqXHR.responseJSON.error ? jqXHR.responseJSON.error.toString() : ""; + text = errText ? errText : jqXHR.responseText; + if (self.cancelling && self.msgUploadAborted) { + errMsg = self.msgUploadAborted; + } + if (self.showAjaxErrorDetails && text) { + if (errText) { + errMsg = $h.trim(errText + ""); + } else { + text = $h.trim(text.replace(/\n\s*\n/g, "\n")); + textPre = text.length ? "
    " + text + "
    " : ""; + errMsg += errMsg ? textPre : text; + } + } + if (!errMsg) { + errMsg = self.msgAjaxError.replace("{operation}", operation); + } + self.cancelling = false; + return fileName ? "" + fileName + ": " + errMsg : errMsg; + }, + _parseFileType: function (type, name) { + var self = this, + isValid, + vType, + cat, + i, + types = self.allowedPreviewTypes || []; + if (type === "application/text-plain") { + return "text"; + } + for (i = 0; i < types.length; i++) { + cat = types[i]; + isValid = self.fileTypeSettings[cat]; + vType = isValid(type, name) ? cat : ""; + if (!$h.isEmpty(vType)) { + return vType; + } + } + return "other"; + }, + _getPreviewIcon: function (fname) { + var self = this, + ext, + out = null; + if (fname && fname.indexOf(".") > -1) { + ext = fname.split(".").pop(); + if (self.previewFileIconSettings) { + out = self.previewFileIconSettings[ext] || self.previewFileIconSettings[ext.toLowerCase()] || null; + } + if (self.previewFileExtSettings) { + $.each(self.previewFileExtSettings, function (key, func) { + if (self.previewFileIconSettings[key] && func(ext)) { + out = self.previewFileIconSettings[key]; + //noinspection UnnecessaryReturnStatementJS + return; + } + }); + } + } + return out || self.previewFileIcon; + }, + _parseFilePreviewIcon: function (content, fname) { + var self = this, + icn = self._getPreviewIcon(fname), + out = content; + if (out.indexOf("{previewFileIcon}") > -1) { + out = out.setTokens({ previewFileIconClass: self.previewFileIconClass, previewFileIcon: icn }); + } + return out; + }, + _raise: function (event, params) { + var self = this, + e = $.Event(event); + if (params !== undefined) { + self.$element.trigger(e, params); + } else { + self.$element.trigger(e); + } + var out = e.result, + isAborted = out === false; + if (e.isDefaultPrevented() || isAborted) { + return false; + } + if (e.type === "filebatchpreupload" && (out || isAborted)) { + self.ajaxAborted = out; + return false; + } + switch (event) { + // ignore these events + case "filebatchuploadcomplete": + case "filebatchuploadsuccess": + case "fileuploaded": + case "fileclear": + case "filecleared": + case "filereset": + case "fileerror": + case "filefoldererror": + case "filecustomerror": + case "filesuccessremove": + break; + // receive data response via `filecustomerror` event` + default: + if (!self.ajaxAborted) { + self.ajaxAborted = out; + } + break; + } + return true; + }, + _listenFullScreen: function (isFullScreen) { + var self = this, + $modal = self.$modal, + $btnFull, + $btnBord; + if (!$modal || !$modal.length) { + return; + } + $btnFull = $modal && $modal.find(".btn-kv-fullscreen"); + $btnBord = $modal && $modal.find(".btn-kv-borderless"); + if (!$btnFull.length || !$btnBord.length) { + return; + } + $btnFull.removeClass("active").attr("aria-pressed", "false"); + $btnBord.removeClass("active").attr("aria-pressed", "false"); + if (isFullScreen) { + $btnFull.addClass("active").attr("aria-pressed", "true"); + } else { + $btnBord.addClass("active").attr("aria-pressed", "true"); + } + if ($modal.hasClass("file-zoom-fullscreen")) { + self._maximizeZoomDialog(); + } else { + if (isFullScreen) { + self._maximizeZoomDialog(); + } else { + $btnBord.removeClass("active").attr("aria-pressed", "false"); + } + } + }, + _listen: function () { + var self = this, + $el = self.$element, + $form = self.$form, + $cont = self.$container, + fullScreenEv; + self._handler($el, "click", function (e) { + self._initFileSelected(); + if ($el.hasClass("file-no-browse")) { + if ($el.data("zoneClicked")) { + $el.data("zoneClicked", false); + } else { + e.preventDefault(); + } + } + }); + self._handler($el, "change", $.proxy(self._change, self)); + self._handler(self.$caption, "paste", $.proxy(self.paste, self)); + if (self.showBrowse) { + self._handler(self.$btnFile, "click", $.proxy(self._browse, self)); + self._handler(self.$btnFile, "keypress", function (e) { + var keycode = e.keyCode || e.which; + if (keycode === 13) { + $el.trigger("click"); + self._browse(e); + } + }); + } + self._handler($cont.find(".fileinput-remove:not([disabled])"), "click", $.proxy(self.clear, self)); + self._handler($cont.find(".fileinput-cancel"), "click", $.proxy(self.cancel, self)); + self._handler($cont.find(".fileinput-pause"), "click", $.proxy(self.pause, self)); + self._initDragDrop(); + self._handler($form, "reset", $.proxy(self.clear, self)); + if (!self.isAjaxUpload) { + self._handler($form, "submit", $.proxy(self._submitForm, self)); + } + self._handler(self.$container.find(".fileinput-upload"), "click", $.proxy(self._uploadClick, self)); + self._handler($(window), "resize", function () { + self._listenFullScreen(screen.width === window.innerWidth && screen.height === window.innerHeight); + }); + fullScreenEv = "webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange"; + self._handler($(document), fullScreenEv, function () { + self._listenFullScreen($h.checkFullScreen()); + }); + self.$caption.on("focus", function () { + self.$captionContainer.focus(); + }); + self._autoFitContent(); + self._initClickable(); + self._refreshPreview(); + }, + _autoFitContent: function () { + var width = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth, + self = this, + config = + width < 400 + ? self.previewSettingsSmall || self.defaults.previewSettingsSmall + : self.previewSettings || self.defaults.previewSettings, + sel; + $.each(config, function (cat, settings) { + sel = ".file-preview-frame .file-preview-" + cat; + self.$preview.find(sel + ".kv-preview-data," + sel + " .kv-preview-data").css(settings); + }); + }, + _scanDroppedItems: function (item, files, path) { + path = path || ""; + var self = this, + i, + dirReader, + readDir, + errorHandler = function (e) { + self._log($h.logMessages.badDroppedFiles); + self._log(e); + }; + if (item.isFile) { + item.file(function (file) { + if (path) { + file.newPath = path + file.name; + } + files.push(file); + }, errorHandler); + } else { + if (item.isDirectory) { + dirReader = item.createReader(); + readDir = function () { + dirReader.readEntries(function (entries) { + if (entries && entries.length > 0) { + for (i = 0; i < entries.length; i++) { + self._scanDroppedItems(entries[i], files, path + item.name + "/"); + } + // recursively call readDir() again, since browser can only handle first 100 entries. + readDir(); + } + return null; + }, errorHandler); + }; + readDir(); + } + } + }, + _initDragDrop: function () { + var self = this, + $zone = self.$dropZone; + if (self.dropZoneEnabled && self.showPreview) { + self._handler($zone, "dragenter dragover", $.proxy(self._zoneDragEnter, self)); + self._handler($zone, "dragleave", $.proxy(self._zoneDragLeave, self)); + self._handler($zone, "drop", $.proxy(self._zoneDrop, self)); + self._handler($(document), "dragenter dragover drop", self._zoneDragDropInit); + } + }, + _zoneDragDropInit: function (e) { + e.stopPropagation(); + e.preventDefault(); + }, + _zoneDragEnter: function (e) { + var self = this, + dt = e.originalEvent.dataTransfer, + hasFiles = $.inArray("Files", dt.types) > -1; + self._zoneDragDropInit(e); + if (self.isDisabled || !hasFiles) { + dt.effectAllowed = "none"; + dt.dropEffect = "none"; + return; + } + dt.dropEffect = "copy"; + if (self._raise("fileDragEnter", { sourceEvent: e, files: dt.types.Files })) { + $h.addCss(self.$dropZone, "file-highlighted"); + } + }, + _zoneDragLeave: function (e) { + var self = this; + self._zoneDragDropInit(e); + if (self.isDisabled) { + return; + } + if (self._raise("fileDragLeave", { sourceEvent: e })) { + self.$dropZone.removeClass("file-highlighted"); + } + }, + _dropFiles: function (e, files) { + var self = this, + $el = self.$element; + if (!self.isAjaxUpload) { + self.changeTriggered = true; + $el.get(0).files = files; + setTimeout(function () { + self.changeTriggered = false; + $el.trigger("change" + self.namespace); + }, self.processDelay); + } else { + self._change(e, files); + } + self.$dropZone.removeClass("file-highlighted"); + }, + _addFilesFromSystem: function (e, dt, type) { + var self = this, + files = dt.files, + items = dt.items, + folders = $h.getDragDropFolders(items); + e.preventDefault(); + if (self.isDisabled || $h.isEmpty(files) || !files.length) { + console.log("No valid copied files found in clipboard for pasting."); + return; + } + if (!self._raise(type, { sourceEvent: e, files: files })) { + return; + } + if (folders > 0) { + if (!self.isAjaxUpload) { + self._showFolderError(folders); + return; + } + files = []; + for (i = 0; i < items.length; i++) { + var item = items[i].webkitGetAsEntry(); + if (item) { + self._scanDroppedItems(item, files); + } + } + setTimeout(function () { + self._dropFiles(e, files); + }, 500); + } else { + self._dropFiles(e, files); + } + }, + _zoneDrop: function (e) { + /** @namespace e.originalEvent.dataTransfer */ + var self = this, + i, + $el = self.$element, + dt = e.originalEvent.dataTransfer; + self._addFilesFromSystem(e, dt, "fileDragDrop"); + }, + _uploadClick: function (e) { + var self = this, + $btn = self.$container.find(".fileinput-upload"), + $form, + isEnabled = !$btn.hasClass("disabled") && $h.isEmpty($btn.attr("disabled")); + if (e && e.isDefaultPrevented()) { + return; + } + if (!self.isAjaxUpload) { + if (isEnabled && $btn.attr("type") !== "submit") { + e.preventDefault(); + $form = $btn.closest("form"); + // downgrade to normal form submit if possible + if ($form.length) { + $form.trigger("submit"); + } + } + return; + } + e.preventDefault(); + if (isEnabled) { + self.upload(); + } + }, + _submitForm: function () { + var self = this; + return self._isFileSelectionValid() && !self._abort({}); + }, + _clearPreview: function () { + var self = this, + $thumbs = self.showUploadedThumbs ? self.getFrames(":not(.file-preview-success)") : self.getFrames(); + $thumbs.each(function () { + var $thumb = $(this); + $thumb.remove(); + }); + if (!self.getFrames().length || !self.showPreview) { + self._resetUpload(); + } + self._validateDefaultPreview(); + }, + _initSortable: function () { + var self = this, + $el = self.$preview, + settings, + selector = "." + $h.SORT_CSS, + $cont, + $body = $("body"), + $html = $("html"), + rev = self.reversePreviewOrder, + Sortable = window.Sortable, + beginGrab, + endGrab; + if (!Sortable || $el.find(selector).length === 0) { + return; + } + $cont = $body.length ? $body : $html.length ? $html : self.$container; + beginGrab = function () { + $cont.addClass("file-grabbing"); + }; + endGrab = function () { + $cont.removeClass("file-grabbing"); + }; + settings = { + handle: ".drag-handle-init", + dataIdAttr: "data-fileid", + animation: 600, + draggable: selector, + scroll: false, + forceFallback: true, + onChoose: beginGrab, + onStart: beginGrab, + onUnchoose: endGrab, + onEnd: endGrab, + onSort: function (e) { + var oldIndex = e.oldIndex, + newIndex = e.newIndex, + i = 0, + len = self.initialPreviewConfig.length, + exceedsLast = len > 0 && newIndex >= len, + $item = $(e.item), + $first; + if (exceedsLast) { + newIndex = len - 1; + } + self.initialPreview = $h.moveArray(self.initialPreview, oldIndex, newIndex, rev); + self.initialPreviewConfig = $h.moveArray(self.initialPreviewConfig, oldIndex, newIndex, rev); + self.previewCache.init(); + self.getFrames(".file-preview-initial").each(function () { + $(this).attr("data-fileindex", $h.INIT_FLAG + i); + i++; + }); + if (exceedsLast) { + $first = self.getFrames(":not(.file-preview-initial):first"); + if ($first.length) { + $item.slideUp(function () { + $item.insertBefore($first).slideDown(); + }); + } + } + self._raise("filesorted", { + previewId: $item.attr("id"), + oldIndex: oldIndex, + newIndex: newIndex, + stack: self.initialPreviewConfig, + }); + }, + }; + $.extend(true, settings, self.fileActionSettings.dragSettings); + if (self.sortable) { + self.sortable.destroy(); + } + self.sortable = Sortable.create($el[0], settings); + }, + _setPreviewContent: function (content) { + var self = this; + $h.setHtml(self.$preview, content); + self._autoFitContent(); + }, + _initPreviewImageOrientations: function () { + var self = this, + i = 0, + canOrientImage = self.canOrientImage; + if (!self.autoOrientImageInitial && !canOrientImage) { + return; + } + self.getFrames(".file-preview-initial").each(function () { + var $thumb = $(this), + $img, + $zoomImg, + id, + config = self.initialPreviewConfig[i]; + /** @namespace config.exif */ + if (config && config.exif && config.exif.Orientation) { + id = $thumb.attr("id"); + $img = $thumb.find(">.kv-file-content img"); + $zoomImg = self._getZoom(id, " >.kv-file-content img"); + if (canOrientImage) { + $img.css("image-orientation", self.autoOrientImageInitial ? "from-image" : "none"); + } else { + self.setImageOrientation($img, $zoomImg, config.exif.Orientation, $thumb); + } + } + i++; + }); + }, + _initPreview: function (isInit) { + var self = this, + cap = self.initialCaption || "", + out; + if (!self.previewCache.count(true)) { + self._clearPreview(); + if (isInit) { + self._setCaption(cap); + } else { + self._initCaption(); + } + return; + } + out = self.previewCache.out(); + cap = isInit && self.initialCaption ? self.initialCaption : out.caption; + self._setPreviewContent(out.content); + self._setInitThumbAttr(); + self._setCaption(cap); + self._initSortable(); + if (!$h.isEmpty(out.content)) { + self.$container.removeClass("file-input-new"); + } + self._initPreviewImageOrientations(); + }, + _getZoomButton: function (type) { + var self = this, + label = self.previewZoomButtonIcons[type], + css = self.previewZoomButtonClasses[type], + title = ' title="' + (self.previewZoomButtonTitles[type] || "") + '" ', + tag = $h.isBs(5) ? "bs-" : "", + params = title + (type === "close" ? " data-" + tag + 'dismiss="modal" aria-hidden="true"' : ""); + if (type === "fullscreen" || type === "borderless" || type === "toggleheader") { + params += ' data-toggle="button" aria-pressed="false"'; + } + return '"; + }, + _getModalContent: function () { + var self = this; + return self._getLayoutTemplate("modal").setTokens({ + rtl: self.rtl ? " kv-rtl" : "", + zoomFrameClass: self.frameClass, + prev: self._getZoomButton("prev"), + next: self._getZoomButton("next"), + rotate: self._getZoomButton("rotate"), + toggleheader: self._getZoomButton("toggleheader"), + fullscreen: self._getZoomButton("fullscreen"), + borderless: self._getZoomButton("borderless"), + close: self._getZoomButton("close"), + }); + }, + _listenModalEvent: function (event) { + var self = this, + $modal = self.$modal, + getParams = function (e) { + return { + sourceEvent: e, + previewId: $modal.data("previewId"), + modal: $modal, + }; + }; + $modal.on(event + ".bs.modal", function (e) { + if (e.namespace !== "bs.modal") { + return; + } + var $btnFull = $modal.find(".btn-fullscreen"), + $btnBord = $modal.find(".btn-borderless"); + if ($modal.data("fileinputPluginId") === self.$element.attr("id")) { + self._raise("filezoom" + event, getParams(e)); + } + if (event === "shown") { + self._handleRotation($modal, $modal.find(".file-zoom-detail"), $modal.data("angle")); + $btnBord.removeClass("active").attr("aria-pressed", "false"); + $btnFull.removeClass("active").attr("aria-pressed", "false"); + if ($modal.hasClass("file-zoom-fullscreen")) { + self._maximizeZoomDialog(); + if ($h.checkFullScreen()) { + $btnFull.addClass("active").attr("aria-pressed", "true"); + } else { + $btnBord.addClass("active").attr("aria-pressed", "true"); + } + } + } + }); + }, + _initZoom: function () { + var self = this, + $dialog, + modalMain = self._getLayoutTemplate("modalMain"), + modalId = "#" + $h.MODAL_ID; + modalMain = self._setTabIndex("modal", modalMain); + if (!self.showPreview) { + return; + } + self.$modal = $(modalId); + if (!self.$modal || !self.$modal.length) { + $dialog = $h.createElement($h.cspBuffer.stash(modalMain)).insertAfter(self.$container); + self.$modal = $(modalId).insertBefore($dialog); + $h.cspBuffer.apply(self.$modal); + $dialog.remove(); + } + $h.initModal(self.$modal); + self.$modal.html($h.cspBuffer.stash(self._getModalContent())); + $h.cspBuffer.apply(self.$modal); + $.each($h.MODAL_EVENTS, function (key, event) { + self._listenModalEvent(event); + }); + }, + _initZoomButtons: function () { + var self = this, + $modal = self.$modal, + previewId = $modal.data("previewId") || "", + $first, + $last, + thumbs = self.getFrames().toArray(), + len = thumbs.length, + $prev = $modal.find(".btn-kv-prev"), + $next = $modal.find(".btn-kv-next"), + $rotate = $modal.find(".btn-kv-rotate"); + if (thumbs.length < 2) { + $prev.hide(); + $next.hide(); + return; + } else { + $prev.show(); + $next.show(); + } + if (!len) { + return; + } + $first = $(thumbs[0]); + $last = $(thumbs[len - 1]); + $prev.removeAttr("disabled"); + $next.removeAttr("disabled"); + if (self.reversePreviewOrder) { + [$prev, $next] = [$next, $prev]; // swap + } + if ($first.length && $first.attr("id") === previewId) { + $prev.attr("disabled", true); + } + if ($last.length && $last.attr("id") === previewId) { + $next.attr("disabled", true); + } + }, + _maximizeZoomDialog: function () { + var self = this, + $modal = self.$modal, + $head = $modal.find(".modal-header:visible"), + $foot = $modal.find(".modal-footer:visible"), + $body = $modal.find(".kv-zoom-body"), + h = $(window).height(), + diff = 0; + $modal.addClass("file-zoom-fullscreen"); + if ($head && $head.length) { + h -= $head.outerHeight(true); + } + if ($foot && $foot.length) { + h -= $foot.outerHeight(true); + } + if ($body && $body.length) { + diff = $body.outerHeight(true) - $body.height(); + h -= diff; + } + $modal.find(".kv-zoom-body").height(h); + }, + _resizeZoomDialog: function (fullScreen) { + var self = this, + $modal = self.$modal, + $btnFull = $modal.find(".btn-kv-fullscreen"), + $btnBord = $modal.find(".btn-kv-borderless"); + if ($modal.hasClass("file-zoom-fullscreen")) { + $h.toggleFullScreen(false); + if (!fullScreen) { + if (!$btnFull.hasClass("active")) { + $modal.removeClass("file-zoom-fullscreen"); + self.$modal.find(".kv-zoom-body").css("height", self.zoomModalHeight); + } else { + $btnFull.removeClass("active").attr("aria-pressed", "false"); + } + } else { + if (!$btnFull.hasClass("active")) { + $modal.removeClass("file-zoom-fullscreen"); + self._resizeZoomDialog(true); + if ($btnBord.hasClass("active")) { + $btnBord.removeClass("active").attr("aria-pressed", "false"); + } + } + } + } else { + if (!fullScreen) { + self._maximizeZoomDialog(); + return; + } + $h.toggleFullScreen(true); + } + $modal.focus(); + }, + _setZoomContent: function ($frame, navigate) { + var self = this, + $content, + tmplt, + body, + $body, + $dataEl, + config, + previewId = $frame.attr("id"), + $zoomPreview = self._getZoom(previewId), + $modal = self.$modal, + $tmp, + desc, + $desc, + $btnFull = $modal.find(".btn-kv-fullscreen"), + $btnBord = $modal.find(".btn-kv-borderless"), + cap, + size, + $btnTogh = $modal.find(".btn-kv-toggleheader"), + parsed, + zoomData = $frame.data("zoom"); + if (zoomData) { + zoomData = decodeURIComponent(zoomData); + parsed = $zoomPreview.html().replace(self.zoomPlaceholder, "").setTokens({ zoomData: zoomData }); + $h.setHtml($zoomPreview, parsed); + $frame.data("zoom", ""); + $zoomPreview.attr("data-zoom", zoomData); + } + tmplt = $zoomPreview.attr("data-template") || "generic"; + $content = $zoomPreview.find(".kv-file-content"); + body = $content.length ? $content.html() : ""; + cap = $frame.data("caption") || self.msgZoomModalHeading; + size = $frame.data("size") || ""; + desc = $frame.data("description") || ""; + $h.setHtml($modal.find(".kv-zoom-caption").attr("title", cap), cap); + $h.setHtml($modal.find(".kv-zoom-size"), size); + $desc = $modal.find(".kv-zoom-description").hide(); + if (desc) { + if (self.showDescriptionClose) { + desc = + self._getLayoutTemplate("descriptionClose").setTokens({ + closeIcon: self.previewZoomButtonIcons.close, + }) + + "" + + desc; + } + $h.setHtml($desc, desc).show(); + if (self.showDescriptionClose) { + self._handler($modal.find(".kv-desc-hide"), "click", function () { + $(this) + .parent() + .fadeOut("fast", function () { + $modal.focus(); + }); + }); + } + } + $body = $modal.find(".kv-zoom-body"); + $modal.removeClass("kv-single-content"); + if (navigate) { + $tmp = $body.addClass("file-thumb-loading").clone().insertAfter($body); + $h.setHtml($body, body).hide(); + $tmp.fadeOut("fast", function () { + $body.fadeIn("fast", function () { + $body.removeClass("file-thumb-loading"); + }); + $tmp.remove(); + }); + } else { + $h.setHtml($body, body); + } + config = self.previewZoomSettings[tmplt]; + if (config) { + $dataEl = $body.find(".kv-preview-data"); + $h.addCss($dataEl, "file-zoom-detail"); + $.each(config, function (key, value) { + $dataEl.css(key, value); + if (($dataEl.attr("width") && key === "width") || ($dataEl.attr("height") && key === "height")) { + $dataEl.removeAttr(key); + } + }); + } + $modal.data("previewId", previewId); + self._handler($modal.find(".btn-kv-prev"), "click", function () { + self._zoomSlideShow("prev", previewId); + }); + self._handler($modal.find(".btn-kv-next"), "click", function () { + self._zoomSlideShow("next", previewId); + }); + self._handler($btnFull, "click", function () { + self._resizeZoomDialog(true); + }); + self._handler($btnBord, "click", function () { + self._resizeZoomDialog(false); + }); + self._handler($btnTogh, "click", function () { + var $header = $modal.find(".modal-header"), + $floatBar = $modal.find(".floating-buttons"), + ht, + $actions = $header.find(".kv-zoom-actions"), + resize = function (height) { + var $body = self.$modal.find(".kv-zoom-body"), + h = self.zoomModalHeight; + if ($modal.hasClass("file-zoom-fullscreen")) { + h = $body.outerHeight(true); + if (!height) { + h = h - $header.outerHeight(true); + } + } + $body.css("height", height ? h + height : h); + }; + if ($header.is(":visible")) { + ht = $header.outerHeight(true); + $header.slideUp("slow", function () { + $actions.find(".btn").appendTo($floatBar); + resize(ht); + }); + } else { + $floatBar.find(".btn").appendTo($actions); + $header.slideDown("slow", function () { + resize(); + }); + } + $modal.focus(); + }); + self._handler($modal, "keydown", function (e) { + var key = e.which || e.keyCode, + delay = self.processDelay + 1, + $prev = $(this).find(".btn-kv-prev"), + $next = $(this).find(".btn-kv-next"), + vId = $(this).data("previewId"), + vPrevKey, + vNextKey; + [vPrevKey, vNextKey] = self.rtl ? [39, 37] : [37, 39]; + $.each({ prev: [$prev, vPrevKey], next: [$next, vNextKey] }, function (direction, config) { + var $btn = config[0], + vKey = config[1]; + if (key === vKey && $btn.length) { + $modal.focus(); + if (!$btn.attr("disabled")) { + $btn.blur(); + setTimeout(function () { + $btn.focus(); + self._zoomSlideShow(direction, vId); + setTimeout(function () { + if ($btn.attr("disabled")) { + $modal.focus(); + } + }, delay); + }, delay); + } + } + }); + }); + }, + _showModal: function ($frame) { + var self = this, + $modal = self.$modal, + $content, + css, + angle; + if (!$frame || !$frame.length) { + return; + } + $h.initModal($modal); + $h.setHtml($modal, self._getModalContent()); + self._setZoomContent($frame); + $modal.removeClass("rotatable"); + $modal.data({ backdrop: false, fileinputPluginId: self.$element.attr("id") }); + $modal.find(".kv-zoom-body").css("height", self.zoomModalHeight); + $content = $frame.find(".kv-file-content > :first-child"); + if ($content.length) { + css = $content.css("transform"); + if (css) { + $modal.find(".file-zoom-detail").css("transform", css); + } + } + if ($frame.hasClass("rotatable")) { + $modal.addClass("rotatable"); + } + if ($frame.data("angle")) { + $modal.data("angle", $frame.data("angle")); + } + angle = $frame.data("angle") || 0; + $modal.modal("show"); + self._initZoomButtons(); + self._initRotateZoom($frame, $content); + }, + _zoomPreview: function ($btn) { + var self = this, + $frame; + if (!$btn.length) { + throw "Cannot zoom to detailed preview!"; + } + $frame = $btn.closest($h.FRAMES); + self._showModal($frame); + }, + _zoomSlideShow: function (dir, previewId) { + var self = this, + $modal = self.$modal, + $btn = $modal.find(".kv-zoom-actions .btn-kv-" + dir), + $targFrame, + i, + $thumb, + thumbsData = self.getFrames().toArray(), + thumbs = [], + len = thumbsData.length, + out, + angle, + $content; + if (self.reversePreviewOrder) { + dir = dir === "prev" ? "next" : "prev"; + } + if ($btn.attr("disabled")) { + return; + } + for (i = 0; i < len; i++) { + $thumb = $(thumbsData[i]); + if ($thumb && $thumb.length && $thumb.find(".kv-file-zoom:visible").length) { + thumbs.push(thumbsData[i]); + } + } + len = thumbs.length; + for (i = 0; i < len; i++) { + if ($(thumbs[i]).attr("id") === previewId) { + out = dir === "prev" ? i - 1 : i + 1; + break; + } + } + if (out < 0 || out >= len || !thumbs[out]) { + return; + } + $targFrame = $(thumbs[out]); + if ($targFrame.length) { + self._setZoomContent($targFrame, dir); + } + self._initZoomButtons(); + if ($targFrame.length && $targFrame.hasClass("rotatable")) { + angle = $targFrame.data("angle") || 0; + $modal.addClass("rotatable").data("angle", angle); + $content = $targFrame.find(".kv-file-content > :first-child"); + self._initRotateZoom($targFrame, $content); + } else { + $modal.removeClass("rotatable").removeData("angle"); + } + self._raise("filezoom" + dir, { previewId: previewId, modal: self.$modal }); + }, + _initZoomButton: function () { + var self = this; + self.$preview.find(".kv-file-zoom").each(function () { + var $el = $(this); + self._handler($el, "click", function () { + self._zoomPreview($el); + }); + }); + }, + _inputFileCount: function () { + return this.$element[0].files.length; + }, + _refreshPreview: function () { + var self = this, + files; + if ((!self._inputFileCount() && !self.isAjaxUpload) || !self.showPreview || !self.isPreviewable) { + return; + } + if (self.isAjaxUpload) { + if (self.fileManager.count() > 0) { + files = $.extend(true, [], self.getFileList()); + self.fileManager.clear(); + self._clearFileInput(); + } else { + files = self.$element[0].files; + } + } else { + files = self.$element[0].files; + } + if (files && files.length) { + self.readFiles(files); + } + }, + _clearObjects: function ($el) { + $el.find("video audio").each(function () { + this.pause(); + $(this).remove(); + }); + $el.find("img object div").each(function () { + $(this).remove(); + }); + }, + _clearFileInput: function () { + var self = this, + $el = self.$element, + $srcFrm, + $tmpFrm, + $tmpEl; + if (!self._inputFileCount()) { + return; + } + $srcFrm = $el.closest("form"); + $tmpFrm = $(document.createElement("form")); + $tmpEl = $(document.createElement("div")); + $el.before($tmpEl); + if ($srcFrm.length) { + $srcFrm.after($tmpFrm); + } else { + $tmpEl.after($tmpFrm); + } + $tmpFrm.append($el).trigger("reset"); + $tmpEl.before($el).remove(); + $tmpFrm.remove(); + }, + _resetUpload: function () { + var self = this; + self.uploadInitiated = false; + self.uploadStartTime = $h.now(); + self.uploadCache = []; + self.$btnUpload.removeAttr("disabled"); + self._setProgress(0); + self._hideProgress(); + self._resetErrors(false); + self._initAjax(); + self.fileManager.clearImages(); + self._resetCanvas(); + if (self.overwriteInitial) { + self.initialPreview = []; + self.initialPreviewConfig = []; + self.initialPreviewThumbTags = []; + self.previewCache.data = { + content: [], + config: [], + tags: [], + }; + } + }, + _resetCanvas: function () { + var self = this; + if (self.imageCanvas && self.imageCanvasContext) { + self.imageCanvasContext.clearRect(0, 0, self.imageCanvas.width, self.imageCanvas.height); + } + }, + _hasInitialPreview: function () { + var self = this; + return !self.overwriteInitial && self.previewCache.count(true); + }, + _resetPreview: function () { + var self = this, + out, + cap, + $div, + hasSuc = self.showUploadedThumbs, + hasErr = !self.removeFromPreviewOnError, + includeProcessed = (hasSuc || hasErr) && self.isDuplicateError; + if (self.previewCache.count(true)) { + out = self.previewCache.out(); + if (includeProcessed) { + $div = $h.createDiv().insertAfter(self.$container); + self.getFrames().each(function () { + var $thumb = $(this); + if ( + (hasSuc && $thumb.hasClass("file-preview-success")) || + (hasErr && $thumb.hasClass("file-preview-error")) + ) { + $div.append($thumb); + } + }); + } + self._setPreviewContent(out.content); + self._setInitThumbAttr(); + cap = self.initialCaption ? self.initialCaption : out.caption; + self._setCaption(cap); + if (includeProcessed) { + $div.contents().appendTo(self.$preview); + $div.remove(); + } + } else { + self._clearPreview(); + self._initCaption(); + } + if (self.showPreview) { + self._initZoom(); + self._initSortable(); + } + self.isDuplicateError = false; + }, + _clearDefaultPreview: function () { + var self = this; + self.$preview.find(".file-default-preview").remove(); + }, + _validateDefaultPreview: function () { + var self = this; + if (!self.showPreview || $h.isEmpty(self.defaultPreviewContent)) { + return; + } + self._setPreviewContent('
    ' + self.defaultPreviewContent + "
    "); + self.$container.removeClass("file-input-new"); + self._initClickable(); + }, + _resetPreviewThumbs: function (isAjax) { + var self = this, + out; + if (isAjax) { + self._clearPreview(); + self.clearFileStack(); + return; + } + if (self._hasInitialPreview()) { + out = self.previewCache.out(); + self._setPreviewContent(out.content); + self._setInitThumbAttr(); + self._setCaption(out.caption); + self._initPreviewActions(); + } else { + self._clearPreview(); + } + }, + _getLayoutTemplate: function (t) { + var self = this, + template = self.layoutTemplates[t]; + if ($h.isEmpty(self.customLayoutTags)) { + return template; + } + return $h.replaceTags(template, self.customLayoutTags); + }, + _getPreviewTemplate: function (t) { + var self = this, + templates = self.previewTemplates, + template = templates[t] || templates.other; + if ($h.isEmpty(self.customPreviewTags)) { + return template; + } + return $h.replaceTags(template, self.customPreviewTags); + }, + _getOutData: function (formdata, jqXHR, responseData, filesData) { + var self = this; + jqXHR = jqXHR || {}; + responseData = responseData || {}; + filesData = filesData || self.fileManager.list(); + return { + formdata: formdata, + files: filesData, + filenames: self.filenames, + filescount: self.getFilesCount(), + extra: self._getExtraData(), + response: responseData, + reader: self.reader, + jqXHR: jqXHR, + }; + }, + _getMsgSelected: function (n, processing) { + var self = this, + strFiles = n === 1 ? self.fileSingle : self.filePlural; + return n > 0 + ? self.msgSelected.replace("{n}", n).replace("{files}", strFiles) + : processing + ? self.msgProcessing + : self.msgNoFilesSelected; + }, + _getFrame: function (id, skipWarning) { + var self = this, + $frame = $h.getFrameElement(self.$preview, id); + if (self.showPreview && !skipWarning && !$frame.length) { + self._log($h.logMessages.invalidThumb, { id: id }); + } + return $frame; + }, + _getZoom: function (id, selector) { + var self = this, + $frame = $h.getZoomElement(self.$preview, id, selector); + if (self.showPreview && !$frame.length) { + self._log($h.logMessages.invalidThumb, { id: id }); + } + return $frame; + }, + _getThumbs: function (css) { + css = css || ""; + return this.getFrames(":not(.file-preview-initial)" + css); + }, + _getThumbId: function (fileId) { + var self = this; + return self.previewInitId + "-" + fileId; + }, + _getExtraData: function (fileId, index) { + var self = this, + data = self.uploadExtraData; + if (typeof self.uploadExtraData === "function") { + data = self.uploadExtraData(fileId, index); + } + return data; + }, + _initXhr: function (xhrobj, fileId) { + var self = this, + fm = self.fileManager, + func = function (event) { + var pct = 0, + total = event.total, + loaded = event.loaded || event.position, + stats = fm.getUploadStats(fileId, loaded, total); + /** @namespace event.lengthComputable */ + if (event.lengthComputable && !self.enableResumableUpload) { + pct = $h.round((loaded / total) * 100); + } + if (fileId) { + self._setFileUploadStats(fileId, pct, stats); + } else { + self._setProgress(pct, null, null, self._getStats(stats)); + } + self._raise("fileajaxprogress", [stats]); + }; + if (xhrobj.upload) { + if (self.progressDelay) { + func = $h.debounce(func, self.progressDelay); + } + xhrobj.upload.addEventListener("progress", func, false); + } + return xhrobj; + }, + _initAjaxSettings: function () { + var self = this; + self._ajaxSettings = $.extend(true, {}, self.ajaxSettings); + self._ajaxDeleteSettings = $.extend(true, {}, self.ajaxDeleteSettings); + }, + _mergeAjaxCallback: function (funcName, srcFunc, type) { + var self = this, + settings = self._ajaxSettings, + flag = self.mergeAjaxCallbacks, + targFunc; + if (type === "delete") { + settings = self._ajaxDeleteSettings; + flag = self.mergeAjaxDeleteCallbacks; + } + targFunc = settings[funcName]; + if (flag && typeof targFunc === "function") { + if (flag === "before") { + settings[funcName] = function () { + targFunc.apply(this, arguments); + srcFunc.apply(this, arguments); + }; + } else { + settings[funcName] = function () { + srcFunc.apply(this, arguments); + targFunc.apply(this, arguments); + }; + } + } else { + settings[funcName] = srcFunc; + } + }, + _ajaxSubmit: function (fnBefore, fnSuccess, fnComplete, fnError, formdata, fileId, index, vUrl) { + var self = this, + settings, + defaults, + data, + tm = self.taskManager; + if (!self._raise("filepreajax", [formdata, fileId, index])) { + return; + } + formdata.append("initialPreview", JSON.stringify(self.initialPreview)); + formdata.append("initialPreviewConfig", JSON.stringify(self.initialPreviewConfig)); + formdata.append("initialPreviewThumbTags", JSON.stringify(self.initialPreviewThumbTags)); + self._initAjaxSettings(); + self._mergeAjaxCallback("beforeSend", fnBefore); + self._mergeAjaxCallback("success", fnSuccess); + self._mergeAjaxCallback("complete", fnComplete); + self._mergeAjaxCallback("error", fnError); + vUrl = vUrl || self.uploadUrlThumb || self.uploadUrl; + if (typeof vUrl === "function") { + vUrl = vUrl(); + } + data = self._getExtraData(fileId, index) || {}; + if (typeof data === "object") { + $.each(data, function (key, value) { + formdata.append(key, value); + }); + } + defaults = { + xhr: function () { + var xhrobj = $.ajaxSettings.xhr(); + return self._initXhr(xhrobj, fileId); + }, + url: self._encodeURI(vUrl), + type: "POST", + dataType: "json", + data: formdata, + cache: false, + processData: false, + contentType: false, + }; + settings = $.extend(true, {}, defaults, self._ajaxSettings); + self.ajaxQueue.push(settings); + tm.addTask(fileId + "-" + index, function () { + var self = this.self, + config, + xhr; + config = self.ajaxQueue.shift(); + xhr = $.ajax(config); + self.ajaxRequests.push(xhr); + }).runWithContext({ self: self }); + }, + _mergeArray: function (prop, content) { + var self = this, + arr1 = $h.cleanArray(self[prop]), + arr2 = $h.cleanArray(content); + self[prop] = arr1.concat(arr2); + }, + _initUploadSuccess: function (out, $thumb, allFiles) { + var self = this, + append, + data, + index, + $div, + content, + config, + tags, + id, + i; + if (!self.showPreview || typeof out !== "object" || $.isEmptyObject(out)) { + self._resetCaption(); + return; + } + if (out.initialPreview !== undefined && out.initialPreview.length > 0) { + self.hasInitData = true; + content = out.initialPreview || []; + config = out.initialPreviewConfig || []; + tags = out.initialPreviewThumbTags || []; + append = out.append === undefined || out.append; + if (content.length > 0 && !$h.isArray(content)) { + content = content.split(self.initialPreviewDelimiter); + } + if (content.length) { + self._mergeArray("initialPreview", content); + self._mergeArray("initialPreviewConfig", config); + self._mergeArray("initialPreviewThumbTags", tags); + } + if ($thumb !== undefined) { + if (!allFiles) { + index = self.previewCache.add(content[0], config[0], tags[0], append); + data = self.previewCache.get(index, false); + $div = $h.createElement($h.cspBuffer.stash(data)).hide().appendTo($thumb); + $h.cspBuffer.apply($thumb); + $thumb.fadeOut("slow", function () { + var $newThumb = $div.find("> .file-preview-frame"); + if ($newThumb && $newThumb.length) { + $newThumb.insertBefore($thumb).fadeIn("slow").css("display:inline-block"); + } + self._initPreviewActions(); + self._clearFileInput(); + $thumb.remove(); + $div.remove(); + self._initSortable(); + }); + } else { + id = $thumb.attr("id"); + i = self._getUploadCacheIndex(id); + if (i !== null) { + self.uploadCache[i] = { + id: id, + content: content[0], + config: config[0] || [], + tags: tags[0] || [], + append: append, + }; + } + } + } else { + self.previewCache.set(content, config, tags, append); + self._initPreview(); + self._initPreviewActions(); + } + } + self._resetCaption(); + }, + _getUploadCacheIndex: function (id) { + var self = this, + i, + len = self.uploadCache.length, + config; + for (i = 0; i < len; i++) { + config = self.uploadCache[i]; + if (config.id === id) { + return i; + } + } + return null; + }, + _initSuccessThumbs: function () { + var self = this; + if (!self.showPreview) { + return; + } + setTimeout(function () { + self._getThumbs($h.FRAMES + ".file-preview-success").each(function () { + var $thumb = $(this), + $remove = $thumb.find(".kv-file-remove"); + $remove.removeAttr("disabled"); + self._handler($remove, "click", function () { + var id = $thumb.attr("id"), + out = self._raise("filesuccessremove", [id, $thumb.attr("data-fileindex")]); + $h.cleanMemory($thumb); + if (out === false) { + return; + } + self.$caption.attr("title", ""); + $thumb.fadeOut("slow", function () { + var fm = self.fileManager; + $thumb.remove(); + if (!self.getFrames().length) { + self.reset(); + } + }); + }); + }); + }, self.processDelay); + }, + _updateInitialPreview: function () { + var self = this, + u = self.uploadCache; + if (self.showPreview) { + $.each(u, function (key, setting) { + self.previewCache.add(setting.content, setting.config, setting.tags, setting.append); + }); + if (self.hasInitData) { + self._initPreview(); + self._initPreviewActions(); + } + } + }, + _getThumbFileId: function ($thumb) { + var self = this; + if (self.showPreview && $thumb !== undefined) { + return $thumb.attr("data-fileid"); + } + return null; + }, + _getThumbFile: function ($thumb) { + var self = this, + id = self._getThumbFileId($thumb); + return id ? self.fileManager.getFile(id) : null; + }, + _uploadSingle: function (i, id, isBatch, deferrer) { + var self = this, + fm = self.fileManager, + count = fm.count(), + formdata = new FormData(), + outData, + previewId = self._getThumbId(id), + $thumb, + chkComplete, + $btnUpload, + $btnDelete, + hasPostData = count > 0 || !$.isEmptyObject(self.uploadExtraData), + uploadFailed, + $prog, + fnBefore, + errMsg, + fnSuccess, + fnComplete, + fnError, + updateUploadLog, + op = self.ajaxOperations.uploadThumb, + fileObj = fm.getFile(id), + params = { id: previewId, index: i, fileId: id }, + fileName = self.fileManager.getFileName(id, true), + resolve = function () { + if (deferrer && deferrer.resolve) { + deferrer.resolve(); + } + }, + reject = function () { + if (deferrer && deferrer.reject) { + deferrer.reject(); + } + }; + if (self.enableResumableUpload) { + // not enabled for resumable uploads + return; + } + self.uploadInitiated = true; + if (self.showPreview) { + $thumb = fm.getThumb(id); + $prog = $thumb.find(".file-thumb-progress"); + $btnUpload = $thumb.find(".kv-file-upload"); + $btnDelete = $thumb.find(".kv-file-remove"); + $prog.show(); + } + if ( + count === 0 || + !hasPostData || + (self.showPreview && $btnUpload && $btnUpload.hasClass("disabled")) || + self._abort(params) + ) { + return; + } + updateUploadLog = function () { + if (!uploadFailed) { + fm.removeFile(id); + } else { + fm.errors.push(id); + } + fm.setProcessed(id); + if (fm.isProcessed()) { + self.fileBatchCompleted = true; + chkComplete(); + } + }; + chkComplete = function () { + var $initThumbs; + if (!self.fileBatchCompleted) { + return; + } + setTimeout(function () { + var triggerReset = fm.count() === 0, + errCount = fm.errors.length; + self._updateInitialPreview(); + self.unlock(triggerReset); + if (triggerReset) { + self._clearFileInput(); + } + $initThumbs = self.$preview.find(".file-preview-initial"); + if (self.uploadAsync && $initThumbs.length) { + $h.addCss($initThumbs, $h.SORT_CSS); + self._initSortable(); + } + self._raise("filebatchuploadcomplete", [fm.stack, self._getExtraData()]); + if (!self.retryErrorUploads || errCount === 0) { + fm.clear(); + } + self._setProgress(101); + self.ajaxAborted = false; + self.uploadInitiated = false; + }, self.processDelay); + }; + fnBefore = function (jqXHR) { + outData = self._getOutData(formdata, jqXHR); + fm.initStats(id); + self.fileBatchCompleted = false; + if (!isBatch) { + self.ajaxAborted = false; + } + if (self.showPreview) { + if (!$thumb.hasClass("file-preview-success")) { + self._setThumbStatus($thumb, "Loading"); + $h.addCss($thumb, "file-uploading"); + } + $btnUpload.attr("disabled", true); + $btnDelete.attr("disabled", true); + } + if (!isBatch) { + self.lock(); + } + if (fm.errors.indexOf(id) !== -1) { + delete fm.errors[id]; + } + self._raise("filepreupload", [outData, previewId, i, self._getThumbFileId($thumb)]); + $.extend(true, params, outData); + if (self._abort(params)) { + jqXHR.abort(); + + if (!isBatch) { + self._setThumbStatus($thumb, "New"); + $thumb.removeClass("file-uploading"); + $btnUpload.removeAttr("disabled"); + $btnDelete.removeAttr("disabled"); + } + self._setProgressCancelled(); + } + }; + fnSuccess = function (data, textStatus, jqXHR) { + var pid = self.showPreview && $thumb.attr("id") ? $thumb.attr("id") : previewId; + outData = self._getOutData(formdata, jqXHR, data); + $.extend(true, params, outData); + setTimeout(function () { + if ($h.isEmpty(data) || $h.isEmpty(data.error)) { + if (self.showPreview) { + self._setThumbStatus($thumb, "Success"); + $btnUpload.hide(); + self._initUploadSuccess(data, $thumb, isBatch); + self._setProgress(101, $prog); + } + self._raise("fileuploaded", [outData, pid, i, self._getThumbFileId($thumb)]); + if (!isBatch) { + self.fileManager.remove($thumb); + } else { + updateUploadLog(); + resolve(); + } + } else { + uploadFailed = true; + errMsg = self._parseError(op, jqXHR, self.msgUploadError, self.fileManager.getFileName(id)); + self._showFileError(errMsg, params); + self._setPreviewError($thumb, true); + if (!self.retryErrorUploads) { + $btnUpload.hide(); + } + if (isBatch) { + updateUploadLog(); + resolve(); + } + self._setProgress(101, self._getFrame(pid).find(".file-thumb-progress"), self.msgUploadError); + } + }, self.processDelay); + }; + fnComplete = function () { + if (self.showPreview) { + $btnUpload.removeAttr("disabled"); + $btnDelete.removeAttr("disabled"); + $thumb.removeClass("file-uploading"); + } + if (!isBatch) { + self.unlock(false); + self._clearFileInput(); + } else { + chkComplete(); + } + self._initSuccessThumbs(); + }; + fnError = function (jqXHR, textStatus, errorThrown) { + errMsg = self._parseError(op, jqXHR, errorThrown, self.fileManager.getFileName(id)); + uploadFailed = true; + setTimeout(function () { + var $prog; + if (isBatch) { + updateUploadLog(); + reject(); + } + self.fileManager.setProgress(id, 100); + self._setPreviewError($thumb, true); + if (!self.retryErrorUploads) { + $btnUpload.hide(); + } + $.extend(true, params, self._getOutData(formdata, jqXHR)); + self._setProgress(101, self.$progress, self.msgAjaxProgressError.replace("{operation}", op)); + $prog = self.showPreview && $thumb ? $thumb.find(".file-thumb-progress") : ""; + self._setProgress(101, $prog, self.msgUploadError); + self._showFileError(errMsg, params); + }, self.processDelay); + }; + self._setFileData(formdata, fileObj.file, fileName, id); + self._setUploadData(formdata, { fileId: id }); + self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, formdata, id, i); + }, + _setFileData: function (formdata, file, fileName, fileId) { + var self = this, + preProcess = self.preProcessUpload; + if (preProcess && typeof preProcess === "function") { + formdata.append(self.uploadFileAttr, preProcess(fileId, file)); + } else { + formdata.append(self.uploadFileAttr, file, fileName); + } + }, + _checkBatchPreupload: function (outData, jqXHR) { + var self = this, + out = self._raise("filebatchpreupload", [outData]); + if (out) { + return true; + } + self._abort(outData); + if (jqXHR) { + jqXHR.abort(); + } + self._getThumbs().each(function () { + var $thumb = $(this), + $btnUpload = $thumb.find(".kv-file-upload"), + $btnDelete = $thumb.find(".kv-file-remove"); + if ($thumb.hasClass("file-preview-loading")) { + self._setThumbStatus($thumb, "New"); + $thumb.removeClass("file-uploading"); + } + $btnUpload.removeAttr("disabled"); + $btnDelete.removeAttr("disabled"); + }); + self._setProgressCancelled(); + return false; + }, + _uploadBatch: function () { + var self = this, + fm = self.fileManager, + total = fm.total(), + params = {}, + fnBefore, + fnSuccess, + fnError, + fnComplete, + hasPostData = total > 0 || !$.isEmptyObject(self.uploadExtraData), + errMsg, + setAllUploaded, + formdata = new FormData(), + op = self.ajaxOperations.uploadBatch; + if (total === 0 || !hasPostData || self._abort(params)) { + return; + } + setAllUploaded = function () { + self.fileManager.clear(); + self._clearFileInput(); + }; + fnBefore = function (jqXHR) { + self.lock(); + fm.initStats(); + var outData = self._getOutData(formdata, jqXHR); + self.ajaxAborted = false; + if (self.showPreview) { + self._getThumbs().each(function () { + var $thumb = $(this), + $btnUpload = $thumb.find(".kv-file-upload"), + $btnDelete = $thumb.find(".kv-file-remove"); + if (!$thumb.hasClass("file-preview-success")) { + self._setThumbStatus($thumb, "Loading"); + $h.addCss($thumb, "file-uploading"); + } + $btnUpload.attr("disabled", true); + $btnDelete.attr("disabled", true); + }); + } + self._checkBatchPreupload(outData, jqXHR); + }; + fnSuccess = function (data, textStatus, jqXHR) { + /** @namespace data.errorkeys */ + var outData = self._getOutData(formdata, jqXHR, data), + key = 0, + $thumbs = self._getThumbs(":not(.file-preview-success)"), + keys = $h.isEmpty(data) || $h.isEmpty(data.errorkeys) ? [] : data.errorkeys; + + if ($h.isEmpty(data) || $h.isEmpty(data.error)) { + self._raise("filebatchuploadsuccess", [outData]); + setAllUploaded(); + if (self.showPreview) { + $thumbs.each(function () { + var $thumb = $(this); + self._setThumbStatus($thumb, "Success"); + $thumb.removeClass("file-uploading"); + $thumb.find(".kv-file-upload").hide().removeAttr("disabled"); + }); + self._initUploadSuccess(data); + } else { + self.reset(); + } + self._setProgress(101); + } else { + if (self.showPreview) { + $thumbs.each(function () { + var $thumb = $(this); + $thumb.removeClass("file-uploading"); + $thumb.find(".kv-file-upload").removeAttr("disabled"); + $thumb.find(".kv-file-remove").removeAttr("disabled"); + if (keys.length === 0 || $.inArray(key, keys) !== -1) { + self._setPreviewError($thumb, true); + if (!self.retryErrorUploads) { + $thumb.find(".kv-file-upload").hide(); + self.fileManager.remove($thumb); + } + } else { + $thumb.find(".kv-file-upload").hide(); + self._setThumbStatus($thumb, "Success"); + self.fileManager.remove($thumb); + } + if (!$thumb.hasClass("file-preview-error") || self.retryErrorUploads) { + key++; + } + }); + self._initUploadSuccess(data); + } + errMsg = self._parseError(op, jqXHR, self.msgUploadError); + self._showFileError(errMsg, outData, "filebatchuploaderror"); + self._setProgress(101, self.$progress, self.msgUploadError); + } + }; + fnComplete = function () { + self.unlock(); + self._initSuccessThumbs(); + self._clearFileInput(); + self._raise("filebatchuploadcomplete", [self.fileManager.stack, self._getExtraData()]); + }; + fnError = function (jqXHR, textStatus, errorThrown) { + var outData = self._getOutData(formdata, jqXHR); + errMsg = self._parseError(op, jqXHR, errorThrown); + self._showFileError(errMsg, outData, "filebatchuploaderror"); + self.uploadFileCount = total - 1; + if (!self.showPreview) { + return; + } + self._getThumbs().each(function () { + var $thumb = $(this); + $thumb.removeClass("file-uploading"); + if (self._getThumbFile($thumb)) { + self._setPreviewError($thumb); + } + }); + self._getThumbs().removeClass("file-uploading"); + self._getThumbs(" .kv-file-upload").removeAttr("disabled"); + self._getThumbs(" .kv-file-delete").removeAttr("disabled"); + self._setProgress(101, self.$progress, self.msgAjaxProgressError.replace("{operation}", op)); + }; + var ctr = 0; + $.each(self.fileManager.stack, function (key, data) { + if (!$h.isEmpty(data.file)) { + self._setFileData(formdata, data.file, data.nameFmt || "untitled_" + ctr, key); + } + ctr++; + }); + self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, formdata); + }, + _uploadExtraOnly: function () { + var self = this, + params = {}, + fnBefore, + fnSuccess, + fnComplete, + fnError, + formdata = new FormData(), + errMsg, + op = self.ajaxOperations.uploadExtra; + fnBefore = function (jqXHR) { + self.lock(); + var outData = self._getOutData(formdata, jqXHR); + self._setProgress(50); + params.data = outData; + params.xhr = jqXHR; + self._checkBatchPreupload(outData, jqXHR); + }; + fnSuccess = function (data, textStatus, jqXHR) { + var outData = self._getOutData(formdata, jqXHR, data); + if ($h.isEmpty(data) || $h.isEmpty(data.error)) { + self._raise("filebatchuploadsuccess", [outData]); + self._clearFileInput(); + self._initUploadSuccess(data); + self._setProgress(101); + } else { + errMsg = self._parseError(op, jqXHR, self.msgUploadError); + self._showFileError(errMsg, outData, "filebatchuploaderror"); + } + }; + fnComplete = function () { + self.unlock(); + self._clearFileInput(); + self._raise("filebatchuploadcomplete", [self.fileManager.stack, self._getExtraData()]); + }; + fnError = function (jqXHR, textStatus, errorThrown) { + var outData = self._getOutData(formdata, jqXHR); + errMsg = self._parseError(op, jqXHR, errorThrown); + params.data = outData; + self._showFileError(errMsg, outData, "filebatchuploaderror"); + self._setProgress(101, self.$progress, self.msgAjaxProgressError.replace("{operation}", op)); + }; + self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, formdata); + }, + _deleteFileIndex: function ($frame) { + var self = this, + ind = $frame.attr("data-fileindex"), + rev = self.reversePreviewOrder; + if (ind.substring(0, 5) === $h.INIT_FLAG) { + ind = parseInt(ind.replace($h.INIT_FLAG, "")); + self.initialPreview = $h.spliceArray(self.initialPreview, ind, rev); + self.initialPreviewConfig = $h.spliceArray(self.initialPreviewConfig, ind, rev); + self.initialPreviewThumbTags = $h.spliceArray(self.initialPreviewThumbTags, ind, rev); + self.getFrames().each(function () { + var $nFrame = $(this), + nInd = $nFrame.attr("data-fileindex"); + if (nInd.substring(0, 5) === $h.INIT_FLAG) { + nInd = parseInt(nInd.replace($h.INIT_FLAG, "")); + if (nInd > ind) { + nInd--; + $nFrame.attr("data-fileindex", $h.INIT_FLAG + nInd); + } + } + }); + } + }, + _resetCaption: function () { + var self = this; + setTimeout(function () { + var cap = "", + n, + chk = self.previewCache.count(true), + len = self.fileManager.count(), + file, + incomplete = ":not(.file-preview-success):not(.file-preview-error)", + cfg, + hasThumb = self.showPreview && self.getFrames(incomplete).length; + if (len === 0 && chk === 0 && !hasThumb) { + self.reset(); + } else { + n = chk + len; + if (n > 1) { + cap = self._getMsgSelected(n); + } else { + if (len === 0) { + cfg = self.initialPreviewConfig[0]; + cap = ""; + if (cfg) { + cap = cfg.caption || cfg.filename || ""; + } + if (!cap) { + cap = self._getMsgSelected(n); + } + } else { + file = self.fileManager.getFirstFile(); + cap = file ? file.nameFmt : "_"; + } + } + self._setCaption(cap); + } + }, self.processDelay); + }, + _handleRotation: function ($el, $content, angle) { + var self = this, + css, + newCss, + addCss = "", + scale = 1, + elContent = $content[0], + quadrant, + transform, + h, + w, + wNew, + $parent = $content.parent(), + hParent, + wParent, + $body = $("body"), + bodyExists = !!$body.length; + if (bodyExists) { + $body.addClass("kv-overflow-hidden"); + } + if (!$content.length || $el.hasClass("hide-rotate")) { + if (bodyExists) { + $body.removeClass("kv-overflow-hidden"); + } + return; + } + transform = $content.css("transform"); + if (transform) { + $content.css("transform", "none"); + } + if (transform) { + $content.css("transform", transform); + } + angle = angle || 0; + quadrant = angle % 360; + css = "rotate(" + angle + "deg)"; + newCss = "rotate(" + quadrant + "deg)"; + addCss = ""; + if (quadrant === 90 || quadrant === 270) { + w = elContent.naturalWidth || $content.outerWidth() || 0; + h = elContent.naturalHeight || $content.outerHeight() || 0; + scale = w > h && w != 0 ? (h / w).toFixed(2) : 1; + if ($parent.length) { + hParent = $parent.height(); + wParent = $parent.width(); + wNew = Math.min(w, wParent); + if (hParent > scale * wNew) { + scale = wNew > hParent && wNew != 0 ? (hParent / wNew).toFixed(2) : 1; + } + } + if (scale !== 1) { + addCss = " scale(" + scale + ")"; + } + } + $content.addClass("rotate-animate").css("transform", css + addCss); + setTimeout(function () { + $content.removeClass("rotate-animate").css("transform", newCss + addCss); + if (bodyExists) { + $body.removeClass("kv-overflow-hidden"); + } + $el.data("angle", quadrant); + }, self.fadeDelay); + }, + _initRotateButton: function () { + var self = this; + self.getFrames(".rotatable .kv-file-rotate").each(function () { + var $el = $(this), + $frame = $el.closest($h.FRAMES), + $content = $frame.find(".kv-file-content > :first-child"); + self._handler($el, "click", function () { + var angle = ($frame.data("angle") || 0) + 90; + self._handleRotation($frame, $content, angle); + }); + }); + }, + _initRotateZoom: function ($frame, $content) { + var self = this, + $modal = self.$modal, + $rotate = $modal.find(".btn-kv-rotate"), + angle = $frame.data("angle"); + $modal.data("angle", angle); + if ($rotate.length) { + $rotate.off("click"); + if ($modal.hasClass("rotatable")) { + $rotate.on("click", function () { + angle = ($modal.data("angle") || 0) + 90; + $modal.data("angle", angle); + self._handleRotation($modal, $modal.find(".file-zoom-detail"), angle); + self._handleRotation($frame, $content, angle); + if ($frame.hasClass("hide-rotate")) { + $frame.data("angle", angle); + } + }); + } + } + }, + _initFileActions: function () { + var self = this; + if (!self.showPreview) { + return; + } + self._initZoomButton(); + self._initRotateButton(); + self.getFrames(" .kv-file-remove").each(function () { + var $el = $(this), + $frame = $el.closest($h.FRAMES), + hasError, + id = $frame.attr("id"), + ind = $frame.attr("data-fileindex"), + status, + fm = self.fileManager; + self._handler($el, "click", function () { + status = self._raise("filepreremove", [id, ind]); + if (status === false || !self._validateMinCount()) { + return false; + } + hasError = $frame.hasClass("file-preview-error"); + $h.cleanMemory($frame); + $frame.fadeOut("slow", function () { + self.fileManager.remove($frame); + self._clearObjects($frame); + $frame.remove(); + if (id && hasError) { + self.$errorContainer.find('li[data-thumb-id="' + id + '"]').fadeOut("fast", function () { + $(this).remove(); + if (!self._errorsExist()) { + self._resetErrors(); + } + }); + } + self._clearFileInput(); + self._resetCaption(); + self._raise("fileremoved", [id, ind]); + }); + }); + }); + self.getFrames(" .kv-file-upload").each(function () { + var $el = $(this); + self._handler($el, "click", function () { + var $frame = $el.closest($h.FRAMES), + fileId = self._getThumbFileId($frame); + self._hideProgress(); + if ($frame.hasClass("file-preview-error") && !self.retryErrorUploads) { + return; + } + self._uploadSingle(self.fileManager.getIndex(fileId), fileId, false); + }); + }); + }, + _initPreviewActions: function () { + var self = this, + $preview = self.$preview, + deleteExtraData = self.deleteExtraData || {}, + btnRemove = $h.FRAMES + " .kv-file-remove", + settings = self.fileActionSettings, + origClass = settings.removeClass, + errClass = settings.removeErrorClass, + resetProgress = function () { + var hasFiles = self.isAjaxUpload ? self.previewCache.count(true) : self._inputFileCount(); + if (!self.getFrames().length && !hasFiles) { + self._setCaption(""); + self.reset(); + self.initialCaption = ""; + } else { + self._resetCaption(); + } + }; + self._initZoomButton(); + self._initRotateButton(); + $preview.find(btnRemove).each(function () { + var $el = $(this), + vUrl = $el.data("url") || self.deleteUrl, + vKey = $el.data("key"), + errMsg, + fnBefore, + fnSuccess, + fnError, + op = self.ajaxOperations.deleteThumb; + if ($h.isEmpty(vUrl) || vKey === undefined) { + return; + } + if (typeof vUrl === "function") { + vUrl = vUrl(); + } + var $frame = $el.closest($h.FRAMES), + cache = self.previewCache.data, + settings, + params, + config, + fileName, + extraData, + index = $frame.attr("data-fileindex"); + index = parseInt(index.replace($h.INIT_FLAG, "")); + config = $h.isEmpty(cache.config) && $h.isEmpty(cache.config[index]) ? null : cache.config[index]; + extraData = $h.isEmpty(config) || $h.isEmpty(config.extra) ? deleteExtraData : config.extra; + fileName = (config && (config.filename || config.caption)) || ""; + if (typeof extraData === "function") { + extraData = extraData(); + } + params = { id: $el.attr("id"), key: vKey, extra: extraData }; + fnBefore = function (jqXHR) { + self.ajaxAborted = false; + self._raise("filepredelete", [vKey, jqXHR, extraData]); + if (self._abort()) { + jqXHR.abort(); + } else { + $el.removeClass(errClass); + $h.addCss($frame, "file-uploading"); + $h.addCss($el, "disabled " + origClass); + } + }; + fnSuccess = function (data, textStatus, jqXHR) { + var n, cap; + if (!$h.isEmpty(data) && !$h.isEmpty(data.error)) { + params.jqXHR = jqXHR; + params.response = data; + errMsg = self._parseError(op, jqXHR, self.msgDeleteError, fileName); + self._showFileError(errMsg, params, "filedeleteerror"); + $frame.removeClass("file-uploading"); + $el.removeClass("disabled " + origClass).addClass(errClass); + resetProgress(); + return; + } + $frame.removeClass("file-uploading").addClass("file-deleted"); + $frame.fadeOut("slow", function () { + index = parseInt($frame.attr("data-fileindex").replace($h.INIT_FLAG, "")); + self.previewCache.unset(index); + self._deleteFileIndex($frame); + n = self.previewCache.count(true); + cap = n > 0 ? self._getMsgSelected(n) : ""; + self._setCaption(cap); + self._raise("filedeleted", [vKey, jqXHR, extraData]); + self._clearObjects($frame); + $frame.remove(); + resetProgress(); + }); + }; + fnError = function (jqXHR, textStatus, errorThrown) { + var errMsg = self._parseError(op, jqXHR, errorThrown, fileName); + params.jqXHR = jqXHR; + params.response = {}; + self._showFileError(errMsg, params, "filedeleteerror"); + $frame.removeClass("file-uploading"); + $el.removeClass("disabled " + origClass).addClass(errClass); + resetProgress(); + }; + self._initAjaxSettings(); + self._mergeAjaxCallback("beforeSend", fnBefore, "delete"); + self._mergeAjaxCallback("success", fnSuccess, "delete"); + self._mergeAjaxCallback("error", fnError, "delete"); + settings = $.extend( + true, + {}, + { + url: self._encodeURI(vUrl), + type: "POST", + dataType: "json", + data: $.extend(true, {}, { key: vKey }, extraData), + }, + self._ajaxDeleteSettings + ); + self._handler($el, "click", function () { + if (!self._validateMinCount()) { + return false; + } + self.ajaxAborted = false; + self._raise("filebeforedelete", [vKey, extraData]); + if (self.ajaxAborted instanceof Promise) { + self.ajaxAborted.then(function (result) { + if (!result) { + $.ajax(settings); + } + }); + } else { + if (!self.ajaxAborted) { + $.ajax(settings); + } + } + }); + }); + }, + _hideFileIcon: function () { + var self = this; + if (self.overwriteInitial) { + self.$captionContainer.removeClass("icon-visible"); + } + }, + _showFileIcon: function () { + var self = this; + $h.addCss(self.$captionContainer, "icon-visible"); + }, + _getSize: function (bytes, skipTemplate, sizeUnits) { + var self = this, + size = parseFloat(bytes), + i = 0, + factor = self.bytesToKB, + func = self.fileSizeGetter, + out, + sizeHuman = size, + newSize; + if (!$h.isNumeric(bytes) || !$h.isNumeric(size)) { + return ""; + } + if (typeof func === "function") { + out = func(size); + } else { + if (!sizeUnits) { + sizeUnits = self.sizeUnits; + } + if (size > 0) { + while (sizeHuman >= factor) { + sizeHuman /= factor; + ++i; + } + if (!sizeUnits[i]) { + sizeHuman = size; + i = 0; + } + } + newSize = sizeHuman.toFixed(2); + if (newSize == sizeHuman) { + newSize = sizeHuman; + } + out = newSize + " " + sizeUnits[i]; + } + return skipTemplate ? out : self._getLayoutTemplate("size").replace("{sizeText}", out); + }, + _getFileType: function (ftype) { + var self = this; + return self.mimeTypeAliases[ftype] || ftype; + }, + _generatePreviewTemplate: function ( + cat, + data, + fname, + ftype, + previewId, + fileId, + isError, + size, + fnameUpdated, + frameClass, + foot, + ind, + templ, + attrs, + zoomData + ) { + var self = this, + caption = self.slug(fname), + prevContent, + zoomContent = "", + styleAttribs = "", + filename = fnameUpdated || fname, + isIconic, + ext = filename.split(".").pop().toLowerCase(), + screenW = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth, + config, + title = caption, + alt = caption, + typeCss = "type-default", + getContent, + addFrameCss, + footer = foot || self._renderFileFooter(cat, caption, size, "auto", isError), + isRotatable, + alwaysPreview = $.inArray(ext, self.alwaysPreviewFileExtensions) !== -1, + forcePrevIcon = self.preferIconicPreview && !alwaysPreview, + forceZoomIcon = self.preferIconicZoomPreview && !alwaysPreview, + newCat = forcePrevIcon ? "other" : cat; + config = + screenW < 400 + ? self.previewSettingsSmall[newCat] || self.defaults.previewSettingsSmall[newCat] + : self.previewSettings[newCat] || self.defaults.previewSettings[newCat]; + if (config) { + $.each(config, function (key, val) { + styleAttribs += key + ":" + val + ";"; + }); + } + getContent = function (vCat, vData, zoom, frameCss, vZoomData) { + var id = zoom ? "zoom-" + previewId : previewId, + tmplt = self._getPreviewTemplate(vCat), + css = (frameClass || "") + " " + frameCss, + tokens; + if (self.frameClass) { + css = self.frameClass + " " + css; + } + if (zoom) { + css = css.replace(" " + $h.SORT_CSS, ""); + } + tmplt = self._parseFilePreviewIcon(tmplt, fname); + if (cat === "object" && !ftype) { + $.each(self.defaults.fileTypeSettings, function (key, func) { + if (key === "object" || key === "other") { + return; + } + if (func(fname, ftype)) { + typeCss = "type-" + key; + } + }); + } + if (!$h.isEmpty(attrs)) { + if (attrs.title !== undefined && attrs.title !== null) { + title = attrs.title; + } + if (attrs.alt !== undefined && attrs.alt !== null) { + alt = title = attrs.alt; + } + } + tokens = { + previewId: id, + caption: caption, + title: title, + alt: alt, + frameClass: css, + type: self._getFileType(ftype), + fileindex: ind, + fileid: fileId || "", + filename: filename, + typeCss: typeCss, + footer: footer, + data: vData, +// data: zoom && vZoomData ? self.zoomPlaceholder + "{zoomData}" : vData, + template: templ || cat, + style: styleAttribs ? 'style="' + styleAttribs + '"' : "", + zoomData: vZoomData ? encodeURIComponent(vZoomData) : "", + }; + if (zoom) { + tokens.zoomCache = ""; + tokens.zoomData = "{zoomData}"; + } + return tmplt.setTokens(tokens); + }; + ind = ind || previewId.slice(previewId.lastIndexOf("-") + 1); + isRotatable = self.fileActionSettings.showRotate && $.inArray(ext, self.rotatableFileExtensions) !== -1; + if (self.fileActionSettings.showZoom) { + addFrameCss = "kv-zoom-thumb"; + if (isRotatable) { + addFrameCss += " rotatable" + (forceZoomIcon ? " hide-rotate" : ""); + } + zoomContent = getContent(forceZoomIcon ? "other" : cat, data, true, addFrameCss, zoomData); + } + zoomContent = "\n" + self._getLayoutTemplate("zoomCache").replace("{zoomContent}", zoomContent); + if (typeof self.sanitizeZoomCache === "function") { + zoomContent = self.sanitizeZoomCache(zoomContent); + } + addFrameCss = "kv-preview-thumb"; + if (isRotatable) { + isIconic = forcePrevIcon || self.hideThumbnailContent || !!self.previewFileIconSettings[ext]; + addFrameCss += " rotatable" + (isIconic ? " hide-rotate" : ""); + } + prevContent = getContent(forcePrevIcon ? "other" : cat, data, false, addFrameCss, zoomData); + return prevContent.setTokens({ zoomCache: zoomContent }); + }, + _addToPreview: function ($preview, content) { + var self = this, + $el; + content = $h.cspBuffer.stash(content); + $el = self.reversePreviewOrder ? $preview.prepend(content) : $preview.append(content); + $h.cspBuffer.apply($preview); + return $el; + }, + _previewDefault: function (file, isDisabled) { + var self = this, + $preview = self.$preview; + if (!self.showPreview) { + return; + } + var fname = $h.getFileName(file), + ftype = file ? file.type : "", + content, + size = file.size || 0, + caption = self._getFileName(file, ""), + isError = isDisabled === true && !self.isAjaxUpload, + data = $h.createObjectURL(file), + fileId = self.fileManager.getId(file), + previewId = self._getThumbId(fileId); + self._clearDefaultPreview(); + content = self._generatePreviewTemplate("other", data, fname, ftype, previewId, fileId, isError, size); + self._addToPreview($preview, content); + self._setThumbAttr(previewId, caption, size); + if (isDisabled === true && self.isAjaxUpload) { + self._setThumbStatus(self._getFrame(previewId), "Error"); + } + }, + _previewFile: function (i, file, theFile, data, fileInfo) { + if (!this.showPreview) { + return; + } + var self = this, + fname = $h.getFileName(file), + ftype = fileInfo.type, + content, + caption = fileInfo.name, + cat = self._parseFileType(ftype, fname), + $preview = self.$preview, + fsize = file.size || 0, + iData = cat === "image" ? theFile.target.result : data, + fm = self.fileManager, + fileId = fm.getId(file), + previewId = self._getThumbId(fileId); + /** @namespace window.DOMPurify */ + content = self._generatePreviewTemplate( + cat, + iData, + fname, + ftype, + previewId, + fileId, + false, + fsize, + fileInfo.filename + ); + self._clearDefaultPreview(); + self._addToPreview($preview, content); + var $thumb = self._getFrame(previewId); + self._validateImageOrientation($thumb.find("img"), file, previewId, fileId, caption, ftype, fsize, iData); + self._setThumbAttr(previewId, caption, fsize); + self._initSortable(); + }, + _setThumbAttr: function (id, caption, size, description) { + var self = this, + $frame = self._getFrame(id); + if ($frame.length) { + size = size && size > 0 ? self._getSize(size) : ""; + $frame.data({ caption: caption, size: size, description: description || "" }); + } + }, + _setInitThumbAttr: function () { + var self = this, + data = self.previewCache.data, + len = self.previewCache.count(true), + config, + caption, + size, + description, + previewId; + if (len === 0) { + return; + } + for (var i = 0; i < len; i++) { + config = data.config[i]; + previewId = self.previewInitId + "-" + $h.INIT_FLAG + i; + caption = $h.ifSet("caption", config, $h.ifSet("filename", config)); + size = $h.ifSet("size", config); + description = $h.ifSet("description", config); + self._setThumbAttr(previewId, caption, size, description); + } + }, + _slugDefault: function (text) { + // noinspection RegExpRedundantEscape + return $h.isEmpty(text, true) ? "" : String(text).replace(/[\[\]\/\{}:;#%=\(\)\*\+\?\\\^\$\|<>&"']/g, "_"); + }, + _updateFileDetails: function (numFiles) { + var self = this, + $el = self.$element, + label, + n, + log, + nFiles, + file, + name = ($h.isIE(9) && $h.findFileName($el.val())) || ($el[0].files[0] && $el[0].files[0].name); + if (!name && self.fileManager.count() > 0) { + file = self.fileManager.getFirstFile(); + label = file.nameFmt; + } else { + label = name ? self.slug(name) : "_"; + } + n = self.isAjaxUpload ? self.fileManager.count() : numFiles; + nFiles = self.previewCache.count(true) + n; + log = n === 1 ? label : self._getMsgSelected(nFiles, !self.isAjaxUpload && !self.isError); + if (self.isError) { + self.$previewContainer.removeClass("file-thumb-loading"); + self._initCapStatus(); + self.$previewStatus.html(""); + self.$captionContainer.removeClass("icon-visible"); + } else { + self._showFileIcon(); + } + self._setCaption(log, self.isError); + self.$container.removeClass("file-input-new file-input-ajax-new"); + self._raise("fileselect", [numFiles, label]); + if (self.previewCache.count(true)) { + self._initPreviewActions(); + } + }, + _setThumbStatus: function ($thumb, status) { + var self = this; + if (!self.showPreview) { + return; + } + var icon = "indicator" + status, + msg = icon + "Title", + css = "file-preview-" + status.toLowerCase(), + $indicator = $thumb.find(".file-upload-indicator"), + config = self.fileActionSettings; + $thumb.removeClass("file-preview-success file-preview-error file-preview-paused file-preview-loading"); + if (status === "Success") { + $thumb.find(".file-drag-handle").remove(); + } + $h.setHtml($indicator, config[icon]); + $indicator.attr("title", config[msg]); + $thumb.addClass(css); + if (status === "Error" && !self.retryErrorUploads) { + $thumb.find(".kv-file-upload").attr("disabled", true); + } + }, + _setProgressCancelled: function () { + var self = this; + self._setProgress(101, self.$progress, self.msgCancelled); + }, + _setProgress: function (p, $el, error, stats) { + var self = this; + $el = $el || self.$progress; + if (!$el.length) { + return; + } + var pct = Math.min(p, 100), + out, + pctLimit = self.progressUploadThreshold, + t = p <= 100 ? self.progressTemplate : self.progressCompleteTemplate, + template = + pct < 100 + ? self.progressTemplate + : error + ? self.paused + ? self.progressPauseTemplate + : self.progressErrorTemplate + : t; + if (p >= 100) { + stats = ""; + } + if (!$h.isEmpty(template)) { + if (pctLimit && pct > pctLimit && p <= 100) { + out = template.setTokens({ percent: pctLimit, status: self.msgUploadThreshold }); + } else { + out = template.setTokens({ percent: pct, status: p > 100 ? self.msgUploadEnd : pct + "%" }); + } + stats = stats || ""; + out = out.setTokens({ stats: stats }); + $h.setHtml($el, out); + if (error) { + $h.setHtml($el.find('[role="progressbar"]'), error); + } + } + }, + _hasFiles: function () { + var el = this.$element[0]; + return !!(el && el.files && el.files.length); + }, + _setFileDropZoneTitle: function () { + var self = this, + $zone = self.$container.find(".file-drop-zone"), + title = self.dropZoneTitle, + strFiles; + if (self.isClickable) { + strFiles = $h.isEmpty(self.$element.attr("multiple")) ? self.fileSingle : self.filePlural; + title += self.dropZoneClickTitle.replace("{files}", strFiles); + } + $zone.find("." + self.dropZoneTitleClass).remove(); + if ( + !self.showPreview || + $zone.length === 0 || + self.fileManager.count() > 0 || + !self.dropZoneEnabled || + self.previewCache.count() > 0 || + (!self.isAjaxUpload && self._hasFiles()) + ) { + return; + } + if ($zone.find($h.FRAMES).length === 0 && $h.isEmpty(self.defaultPreviewContent)) { + $zone.prepend($h.cspBuffer.stash('
    ' + title + "
    ")); + $h.cspBuffer.apply($zone); + } + self.$container.removeClass("file-input-new"); + if (self.isAjaxUpload) { + $h.addCss(self.$container, "file-input-ajax-new"); + } + }, + _getStats: function (stats) { + var self = this, + pendingTime, + t; + if (!self.showUploadStats || !stats || !stats.bitrate) { + return ""; + } + t = self._getLayoutTemplate("stats"); + pendingTime = + !stats.elapsed || !stats.bps + ? self.msgCalculatingTime + : self.msgPendingTime.setTokens({ time: $h.getElapsed(Math.ceil(stats.pendingBytes / stats.bps)) }); + + return t.setTokens({ + uploadSpeed: stats.bitrate, + pendingTime: pendingTime, + }); + }, + _setResumableProgress: function (pct, stats, $thumb) { + var self = this, + rm = self.resumableManager, + obj = $thumb ? rm : self, + $prog = $thumb ? $thumb.find(".file-thumb-progress") : null; + if (obj.lastProgress === 0) { + obj.lastProgress = pct; + } + if (pct < obj.lastProgress) { + pct = obj.lastProgress; + } + self._setProgress(pct, $prog, null, self._getStats(stats)); + obj.lastProgress = pct; + }, + _toggleResumableProgress: function (template, message) { + var self = this, + $progress = self.$progress; + if ($progress && $progress.length) { + $h.setHtml( + $progress, + template.setTokens({ + percent: 101, + status: message, + stats: "", + }) + ); + } + }, + _setFileUploadStats: function (id, pct, stats) { + var self = this, + $prog = self.$progress; + if (!self.showPreview && (!$prog || !$prog.length)) { + return; + } + var fm = self.fileManager, + rm = self.resumableManager, + $thumb = fm.getThumb(id), + pctTot, + totUpSize = 0, + totSize = fm.getTotalSize(), + totStats = $.extend(true, {}, stats); + if (self.enableResumableUpload) { + var loaded = stats.loaded, + currUplSize = rm.getUploadedSize(), + currTotSize = rm.file.size, + totLoaded; + loaded += currUplSize; + totLoaded = fm.uploadedSize + loaded; + pct = $h.round((100 * loaded) / currTotSize); + stats.pendingBytes = currTotSize - currUplSize; + self._setResumableProgress(pct, stats, $thumb); + pctTot = Math.floor((100 * totLoaded) / totSize); + totStats.pendingBytes = totSize - totLoaded; + self._setResumableProgress(pctTot, totStats); + } else { + fm.setProgress(id, pct); + $prog = $thumb && $thumb.length ? $thumb.find(".file-thumb-progress") : null; + self._setProgress(pct, $prog, null, self._getStats(stats)); + $.each(fm.stats, function (id, cfg) { + totUpSize += cfg.loaded; + }); + totStats.pendingBytes = totSize - totUpSize; + pctTot = $h.round((totUpSize / totSize) * 100); + self._setProgress(pctTot, null, null, self._getStats(totStats)); + } + }, + _validateMinCount: function () { + var self = this, + len = self.isAjaxUpload ? self.fileManager.count() : self._inputFileCount(); + if (self.validateInitialCount && self.minFileCount > 0 && self._getFileCount(len - 1) < self.minFileCount) { + self._noFilesError({}); + return false; + } + return true; + }, + _getFileCount: function (fileCount, includeInitial) { + var self = this, + addCount = 0; + if (includeInitial === undefined) { + includeInitial = self.validateInitialCount && !self.overwriteInitial; + } + if (includeInitial) { + addCount = self.previewCache.count(true); + fileCount += addCount; + } + return fileCount; + }, + _getFileId: function (file) { + return $h.getFileId(file, this.generateFileId); + }, + _getFileName: function (file, defaultValue) { + var self = this, + fileName = $h.getFileName(file); + return fileName ? self.slug(fileName) : defaultValue; + }, + _getFileNames: function (skipNull) { + var self = this; + return self.filenames.filter(function (n) { + return skipNull ? n !== undefined : n !== undefined && n !== null; + }); + }, + _setPreviewError: function ($thumb, keepFile) { + var self = this, + removeFrame = self.removeFromPreviewOnError && !self.retryErrorUploads; + if (!keepFile || removeFrame) { + self.fileManager.remove($thumb); + } + if (!self.showPreview) { + return; + } + if (removeFrame) { + $thumb.remove(); + return; + } else { + self._setThumbStatus($thumb, "Error"); + } + self._refreshUploadButton($thumb); + }, + _refreshUploadButton: function ($thumb) { + var self = this, + $btn = $thumb.find(".kv-file-upload"), + cfg = self.fileActionSettings, + icon = cfg.uploadIcon, + title = cfg.uploadTitle; + if (!$btn.length) { + return; + } + if (self.retryErrorUploads) { + icon = cfg.uploadRetryIcon; + title = cfg.uploadRetryTitle; + } + $btn.attr("title", title); + $h.setHtml($btn, icon); + }, + _isValidSize: function (size, type, $image, $thumb, filename, params) { + var self = this, + msg, + dim, + $img, + tag = size === "Small" ? "min" : "max", + limit = self[tag + "Image" + type]; + if ($h.isEmpty(limit) || !$image.length) { + return true; + } + $img = $image[0]; + dim = type === "Width" ? $img.naturalWidth || $img.width : $img.naturalHeight || $img.height; + if (size === "Small" ? dim >= limit : dim <= limit) { + return true; + } + msg = self["msgImage" + type + size] || 'Image "{name}" has a size validation error (limit "{size}").'; + self._showFileError(msg.setTokens({ name: filename, size: limit, dimension: dim }), params); + self._setPreviewError($thumb); + self.fileManager.remove($thumb); + self._clearFileInput(); + return false; + }, + _getExifObj: function (data) { + var self = this, + exifObj, + error = $h.logMessages.exifWarning; + if (data.slice(0, 23) !== "data:image/jpeg;base64," && data.slice(0, 22) !== "data:image/jpg;base64,") { + exifObj = null; + return; + } + try { + exifObj = window.piexif ? window.piexif.load(data) : null; + } catch (err) { + exifObj = null; + error = (err && err.message) || ""; + } + if (!exifObj && self.showExifErrorLog) { + self._log($h.logMessages.badExifParser, { details: error }); + } + return exifObj; + }, + setImageOrientation: function ($img, $zoomImg, value, $thumb) { + var self = this, + invalidImg = !$img || !$img.length, + invalidZoomImg = !$zoomImg || !$zoomImg.length, + $mark, + isHidden = false, + $div, + zoomOnly = invalidImg && $thumb && $thumb.attr("data-template") === "image", + ev; + if (invalidImg && invalidZoomImg) { + return; + } + ev = "load.fileinputimageorient"; + if (zoomOnly) { + $img = $zoomImg; + $zoomImg = null; + $img.css(self.previewSettings.image); + $div = $h.createDiv().appendTo($thumb.find(".kv-file-content")); + $mark = $(document.createElement("span")).insertBefore($img); + $img.css("visibility", "hidden").removeClass("file-zoom-detail").appendTo($div); + } else { + isHidden = !$img.is(":visible"); + } + $img.off(ev).on(ev, function () { + if (isHidden) { + self.$preview.removeClass("hide-content"); + $thumb.find(".kv-file-content").css("visibility", "hidden"); + } + var img = $img[0], + zoomImg = $zoomImg && $zoomImg.length ? $zoomImg[0] : null, + h = img.offsetHeight, + w = img.offsetWidth, + r = $h.getRotation(value); + if (isHidden) { + $thumb.find(".kv-file-content").css("visibility", "visible"); + self.$preview.addClass("hide-content"); + } + $img.data("orientation", value); + if (zoomImg) { + $zoomImg.data("orientation", value); + } + if (value < 5) { + $h.setTransform(img, r); + $h.setTransform(zoomImg, r); + return; + } + var offsetAngle = Math.atan(w / h), + origFactor = Math.sqrt(Math.pow(h, 2) + Math.pow(w, 2)), + scale = !origFactor ? 1 : h / Math.cos(Math.PI / 2 + offsetAngle) / origFactor, + s = " scale(" + Math.abs(scale) + ")"; + $h.setTransform(img, r + s); + $h.setTransform(zoomImg, r + s); + if (zoomOnly) { + $img.css("visibility", "visible").insertAfter($mark).addClass("file-zoom-detail"); + $mark.remove(); + $div.remove(); + } + }); + }, + _validateImageOrientation: function ($img, file, previewId, fileId, caption, ftype, fsize, iData) { + var self = this, + exifObj = null, + value, + autoOrientImage = self.autoOrientImage, + selector; + exifObj = self._getExifObj(iData); + if (self.canOrientImage) { + $img.css("image-orientation", autoOrientImage ? "from-image" : "none"); + self._validateImage(previewId, fileId, caption, ftype, fsize, iData, exifObj); + return; + } + selector = $h.getZoomSelector(previewId, " img"); + value = exifObj ? exifObj["0th"][piexif.ImageIFD.Orientation] : null; // jshint ignore:line + if (!value) { + self._validateImage(previewId, fileId, caption, ftype, fsize, iData, exifObj); + return; + } + self.setImageOrientation($img, $(selector), value, self._getFrame(previewId)); + self._raise("fileimageoriented", { $img: $img, file: file }); + self._validateImage(previewId, fileId, caption, ftype, fsize, iData, exifObj); + }, + _validateImage: function (previewId, fileId, fname, ftype, fsize, iData, exifObj) { + var self = this, + $preview = self.$preview, + params, + w1, + w2, + $thumb = self._getFrame(previewId), + i = $thumb.attr("data-fileindex"), + $img = $thumb.find("img"); + fname = fname || "Untitled"; + $img + .one("load", function () { + if ($img.data("validated")) { + return; + } + $img.data("validated", true); + w1 = $thumb.width(); + w2 = $preview.width(); + if (w1 > w2) { + $img.css("width", "100%"); + } + params = { ind: i, id: previewId, fileId: fileId }; + setTimeout(function () { + var isValidWidth, isValidHeight; + isValidWidth = self._isValidSize("Small", "Width", $img, $thumb, fname, params); + isValidHeight = self._isValidSize("Small", "Height", $img, $thumb, fname, params); + if (!self.resizeImage) { + isValidWidth = isValidWidth && self._isValidSize("Large", "Width", $img, $thumb, fname, params); + isValidHeight = isValidHeight && self._isValidSize("Large", "Height", $img, $thumb, fname, params); + } + self._raise("fileimageloaded", [previewId]); + $thumb.data("exif", exifObj); + if (isValidWidth && isValidHeight) { + self.fileManager.addImage(fileId, { + ind: i, + img: $img, + thumb: $thumb, + pid: previewId, + typ: ftype, + siz: fsize, + validated: false, + imgData: iData, + exifObj: exifObj, + }); + self._validateAllImages(); + } + }, self.processDelay); + }) + .one("error", function () { + self._raise("fileimageloaderror", [previewId]); + }); + }, + _validateAllImages: function () { + var self = this, + counter = { val: 0 }, + numImgs = self.fileManager.getImageCount(), + fsize, + minSize = self.resizeIfSizeMoreThan; + if (numImgs !== self.fileManager.totalImages) { + return; + } + self._raise("fileimagesloaded"); + if (!self.resizeImage) { + return; + } + $.each(self.fileManager.loadedImages, function (id, config) { + if (!config.validated) { + fsize = config.siz; + if (fsize && fsize > minSize * self.bytesToKB) { + self._getResizedImage(id, config, counter, numImgs); + } + config.validated = true; + } + }); + }, + _getResizedImage: function (id, config, counter, numImgs) { + var self = this, + img = $(config.img)[0], + width = img.naturalWidth, + height = img.naturalHeight, + blob, + ratio = 1, + maxWidth = self.maxImageWidth || width, + maxHeight = self.maxImageHeight || height, + isValidImage = !!(width && height), + chkWidth, + chkHeight, + canvas = self.imageCanvas, + dataURI, + context = self.imageCanvasContext, + type = config.typ, + pid = config.pid, + ind = config.ind, + $thumb = config.thumb, + throwError, + msg, + exifObj = config.exifObj, + exifStr, + file, + params, + evParams; + throwError = function (msg, params, ev) { + if (self.isAjaxUpload) { + self._showFileError(msg, params, ev); + } else { + self._showError(msg, params, ev); + } + self._setPreviewError($thumb); + }; + file = self.fileManager.getFile(id); + params = { id: pid, index: ind, fileId: id }; + evParams = [id, pid, ind]; + if (!file || !isValidImage || (width <= maxWidth && height <= maxHeight)) { + if (isValidImage && file) { + self._raise("fileimageresized", evParams); + } + counter.val++; + if (counter.val === numImgs) { + self._raise("fileimagesresized"); + } + if (!isValidImage) { + throwError(self.msgImageResizeError, params, "fileimageresizeerror"); + return; + } + } + type = type || self.resizeDefaultImageType; + chkWidth = width > maxWidth; + chkHeight = height > maxHeight; + if (self.resizePreference === "width") { + ratio = chkWidth ? maxWidth / width : chkHeight ? maxHeight / height : 1; + } else { + ratio = chkHeight ? maxHeight / height : chkWidth ? maxWidth / width : 1; + } + self._resetCanvas(); + width *= ratio; + height *= ratio; + canvas.width = width; + canvas.height = height; + try { + context.drawImage(img, 0, 0, width, height); + dataURI = canvas.toDataURL(type, self.resizeQuality); + if (exifObj) { + exifStr = window.piexif.dump(exifObj); + dataURI = window.piexif.insert(exifStr, dataURI); + } + blob = $h.dataURI2Blob(dataURI); + self.fileManager.setFile(id, blob); + self._raise("fileimageresized", evParams); + counter.val++; + if (counter.val === numImgs) { + self._raise("fileimagesresized", [undefined, undefined]); + } + if (!(blob instanceof Blob)) { + throwError(self.msgImageResizeError, params, "fileimageresizeerror"); + } + } catch (err) { + counter.val++; + if (counter.val === numImgs) { + self._raise("fileimagesresized", [undefined, undefined]); + } + msg = self.msgImageResizeException.replace("{errors}", err.message); + throwError(msg, params, "fileimageresizeexception"); + } + }, + _showProgress: function () { + var self = this; + if (self.$progress && self.$progress.length) { + self.$progress.show(); + } + }, + _hideProgress: function () { + var self = this; + if (self.$progress && self.$progress.length) { + self.$progress.hide(); + } + }, + _initBrowse: function ($container) { + var self = this, + $el = self.$element; + if (self.showBrowse) { + self.$btnFile = $container.find(".btn-file").append($el); + } else { + $el.appendTo($container).attr("tabindex", -1); + $h.addCss($el, "file-no-browse"); + } + }, + _initClickable: function () { + var self = this, + $zone, + $tmpZone; + if (!self.isClickable) { + return; + } + $zone = self.$dropZone; + if (!self.isAjaxUpload) { + $tmpZone = self.$preview.find(".file-default-preview"); + if ($tmpZone.length) { + $zone = $tmpZone; + } + } + + $h.addCss($zone, "clickable"); + $zone.attr("tabindex", -1); + self._handler($zone, "click", function (e) { + var $tar = $(e.target); + if ( + !self.$errorContainer.is(":visible") && + (!$tar.parents(".file-preview-thumbnails").length || $tar.parents(".file-default-preview").length) + ) { + self.$element.data("zoneClicked", true).trigger("click"); + $zone.blur(); + } + }); + }, + _initCaption: function () { + var self = this, + cap = self.initialCaption || ""; + if (self.overwriteInitial || $h.isEmpty(cap)) { + self.$caption.val(""); + return false; + } + self._setCaption(cap); + return true; + }, + _setCaption: function (content, isError) { + var self = this, + title, + out, + icon, + n, + cap, + file; + if (!self.$caption.length) { + return; + } + self.$captionContainer.removeClass("icon-visible"); + if (isError) { + title = $("
    " + self.msgValidationError + "
    ").text(); + n = self.fileManager.count(); + if (n) { + file = self.fileManager.getFirstFile(); + cap = n === 1 && file ? file.nameFmt : self._getMsgSelected(n); + } else { + cap = self._getMsgSelected(self.msgNo); + } + out = $h.isEmpty(content) ? cap : content; + icon = '' + self.msgValidationErrorIcon + ""; + } else { + if ($h.isEmpty(content)) { + self.$caption.attr("title", ""); + return; + } + title = $("
    " + content + "
    ").text(); + out = title; + icon = self._getLayoutTemplate("fileIcon"); + } + self.$captionContainer.addClass("icon-visible"); + self.$caption.attr("title", title).val(out); + $h.setHtml(self.$captionIcon, icon); + }, + _createContainer: function () { + var self = this, + attribs = { class: "file-input file-input-new" + (self.rtl ? " kv-rtl" : "") }, + $container = $h.createElement($h.cspBuffer.stash(self._renderMain())); + $h.cspBuffer.apply($container); + $container.insertBefore(self.$element).attr(attribs); + self._initBrowse($container); + if (self.theme) { + $container.addClass("theme-" + self.theme); + } + return $container; + }, + _refreshContainer: function () { + var self = this, + $container = self.$container, + $el = self.$element; + $el.insertAfter($container); + $h.setHtml($container, self._renderMain()); + self._initBrowse($container); + self._validateDisabled(); + }, + _validateDisabled: function () { + var self = this; + self.$caption.attr({ readonly: self.isDisabled }); + }, + _setTabIndex: function (type, html) { + var self = this, + index = self.tabIndexConfig[type]; + return html.setTokens({ + tabIndexConfig: index === undefined || index === null ? "" : 'tabindex="' + index + '"', + }); + }, + _renderMain: function () { + var self = this, + dropCss = self.dropZoneEnabled ? " file-drop-zone" : "file-drop-disabled", + close = !self.showClose ? "" : self._getLayoutTemplate("close"), + preview = !self.showPreview + ? "" + : self._getLayoutTemplate("preview").setTokens({ class: self.previewClass, dropClass: dropCss }), + css = self.isDisabled ? self.captionClass + " file-caption-disabled" : self.captionClass, + caption = self.captionTemplate.setTokens({ class: css + " kv-fileinput-caption" }); + caption = self._setTabIndex("caption", caption); + return self.mainTemplate.setTokens({ + class: self.mainClass + (!self.showBrowse && self.showCaption ? " no-browse" : ""), + inputGroupClass: self.inputGroupClass, + preview: preview, + close: close, + caption: caption, + upload: self._renderButton("upload"), + remove: self._renderButton("remove"), + cancel: self._renderButton("cancel"), + pause: self._renderButton("pause"), + browse: self._renderButton("browse"), + }); + }, + _renderButton: function (type) { + var self = this, + tmplt = self._getLayoutTemplate("btnDefault"), + css = self[type + "Class"], + title = self[type + "Title"], + icon = self[type + "Icon"], + label = self[type + "Label"], + status = self.isDisabled ? " disabled" : "", + btnType = "button"; + switch (type) { + case "remove": + if (!self.showRemove) { + return ""; + } + break; + case "cancel": + if (!self.showCancel) { + return ""; + } + css += " kv-hidden"; + break; + case "pause": + if (!self.showPause) { + return ""; + } + css += " kv-hidden"; + break; + case "upload": + if (!self.showUpload) { + return ""; + } + if (self.isAjaxUpload && !self.isDisabled) { + tmplt = self._getLayoutTemplate("btnLink").replace("{href}", self.uploadUrl); + } else { + btnType = "submit"; + } + break; + case "browse": + if (!self.showBrowse) { + return ""; + } + tmplt = self._getLayoutTemplate("btnBrowse"); + break; + default: + return ""; + } + tmplt = self._setTabIndex(type, tmplt); + + css += type === "browse" ? " btn-file" : " fileinput-" + type + " fileinput-" + type + "-button"; + if (!$h.isEmpty(label)) { + label = ' ' + label + ""; + } + return tmplt.setTokens({ + type: btnType, + css: css, + title: title, + status: status, + icon: icon, + label: label, + }); + }, + _renderThumbProgress: function () { + var self = this; + return ( + '
    ' + + self.progressInfoTemplate.setTokens({ percent: 101, status: self.msgUploadBegin, stats: "" }) + + "
    " + ); + }, + _renderFileFooter: function (cat, caption, size, width, isError) { + var self = this, + config = self.fileActionSettings, + rem = config.showRemove, + drg = config.showDrag, + upl = config.showUpload, + rot = config.showRotate, + zoom = config.showZoom, + out, + params, + template = self._getLayoutTemplate("footer"), + tInd = self._getLayoutTemplate("indicator"), + ind = isError ? config.indicatorError : config.indicatorNew, + title = isError ? config.indicatorErrorTitle : config.indicatorNewTitle, + indicator = tInd.setTokens({ indicator: ind, indicatorTitle: title }); + size = self._getSize(size); + params = { type: cat, caption: caption, size: size, width: width, progress: "", indicator: indicator }; + if (self.isAjaxUpload) { + params.progress = self._renderThumbProgress(); + params.actions = self._renderFileActions(params, upl, false, rem, rot, zoom, drg, false, false, false); + } else { + params.actions = self._renderFileActions(params, false, false, false, false, zoom, drg, false, false, false); + } + out = template.setTokens(params); + out = $h.replaceTags(out, self.previewThumbTags); + return out; + }, + _renderFileActions: function ( + cfg, + showUpl, + showDwn, + showDel, + showRot, + showZoom, + showDrag, + disabled, + url, + key, + isInit, + dUrl, + dFile + ) { + var self = this; + if (!cfg.type && isInit) { + cfg.type = "image"; + } + if (self.enableResumableUpload) { + showUpl = false; + } else { + if (typeof showUpl === "function") { + showUpl = showUpl(cfg); + } + } + if (typeof showDwn === "function") { + showDwn = showDwn(cfg); + } + if (typeof showDel === "function") { + showDel = showDel(cfg); + } + if (typeof showZoom === "function") { + showZoom = showZoom(cfg); + } + if (typeof showDrag === "function") { + showDrag = showDrag(cfg); + } + if (typeof showRot === "function") { + showRot = showRot(cfg); + } + if (!showUpl && !showDwn && !showDel && !showRot && !showZoom && !showDrag) { + return ""; + } + var vUrl = url === false ? "" : ' data-url="' + url + '"', + btnZoom = "", + btnDrag = "", + btnRotate = "", + css, + vKey = key === false ? "" : ' data-key="' + key + '"', + btnDelete = "", + btnUpload = "", + btnDownload = "", + template = self._getLayoutTemplate("actions"), + config = self.fileActionSettings, + otherButtons = self.otherActionButtons.setTokens({ dataKey: vKey, key: key }), + removeClass = disabled ? config.removeClass + " disabled" : config.removeClass; + if (showDel) { + btnDelete = self._getLayoutTemplate("actionDelete").setTokens({ + removeClass: removeClass, + removeIcon: config.removeIcon, + removeTitle: config.removeTitle, + dataUrl: vUrl, + dataKey: vKey, + key: key, + }); + } + if (showRot) { + btnRotate = self._getLayoutTemplate("actionRotate").setTokens({ + rotateClass: config.rotateClass, + rotateIcon: config.rotateIcon, + rotateTitle: config.rotateTitle, + }); + } + if (showUpl) { + btnUpload = self._getLayoutTemplate("actionUpload").setTokens({ + uploadClass: config.uploadClass, + uploadIcon: config.uploadIcon, + uploadTitle: config.uploadTitle, + }); + } + if (showDwn) { + btnDownload = self._getLayoutTemplate("actionDownload").setTokens({ + downloadClass: config.downloadClass, + downloadIcon: config.downloadIcon, + downloadTitle: config.downloadTitle, + downloadUrl: dUrl || self.initialPreviewDownloadUrl, + }); + btnDownload = btnDownload.setTokens({ filename: dFile, key: key }); + } + if (showZoom) { + btnZoom = self._getLayoutTemplate("actionZoom").setTokens({ + zoomClass: config.zoomClass, + zoomIcon: config.zoomIcon, + zoomTitle: config.zoomTitle, + }); + } + if (showDrag && isInit) { + css = "drag-handle-init " + config.dragClass; + btnDrag = self._getLayoutTemplate("actionDrag").setTokens({ + dragClass: css, + dragTitle: config.dragTitle, + dragIcon: config.dragIcon, + }); + } + return template.setTokens({ + delete: btnDelete, + upload: btnUpload, + download: btnDownload, + rotate: btnRotate, + zoom: btnZoom, + drag: btnDrag, + other: otherButtons, + }); + }, + _browse: function (e) { + var self = this; + if ((e && e.isDefaultPrevented()) || !self._raise("filebrowse")) { + return; + } + if (self.isError && !self.isAjaxUpload) { + self.clear(); + } + if (self.focusCaptionOnBrowse) { + self.$captionContainer.focus(); + } + }, + _change: function (e) { + var self = this; + $(document.body).off("focusin.fileinput focusout.fileinput"); + if (self.changeTriggered) { + self._toggleLoading("hide"); + return; + } + self._toggleLoading("show"); + var $el = self.$element, + isDragDrop = arguments.length > 1, + isAjaxUpload = self.isAjaxUpload, + tfiles, + files = isDragDrop ? arguments[1] : $el[0].files, + ctr = self.fileManager.count(), + total, + initCount, + len, + isSingleUpl = $h.isEmpty($el.attr("multiple")), + maxCount = !isAjaxUpload && isSingleUpl ? 1 : self.maxFileCount, + maxTotCount = self.maxTotalFileCount, + inclAll = maxTotCount > 0 && maxTotCount > maxCount, + flagSingle = isSingleUpl && ctr > 0, + throwError = function (mesg, file, previewId, index) { + var p1 = $.extend(true, {}, self._getOutData(null, {}, {}, files), { id: previewId, index: index }), + p2 = { id: previewId, index: index, file: file, files: files }; + self.isPersistentError = true; + self._toggleLoading("hide"); + return isAjaxUpload ? self._showFileError(mesg, p1) : self._showError(mesg, p2); + }, + maxCountCheck = function (n, m, all) { + var msg = all ? self.msgTotalFilesTooMany : self.msgFilesTooMany; + msg = msg.replace("{m}", m).replace("{n}", n); + self.isError = throwError(msg, null, null, null); + self.$captionContainer.removeClass("icon-visible"); + self._setCaption("", true); + self.$container.removeClass("file-input-new file-input-ajax-new"); + }; + self.reader = null; + self._resetUpload(); + self._hideFileIcon(); + if (self.dropZoneEnabled) { + self.$container.find(".file-drop-zone ." + self.dropZoneTitleClass).remove(); + } + if (!isAjaxUpload) { + if (e.target && e.target.files === undefined) { + files = e.target.value ? [{ name: e.target.value.replace(/^.+\\/, "") }] : []; + } else { + files = e.target.files || {}; + } + } + tfiles = files; + if ($h.isEmpty(tfiles) || tfiles.length === 0) { + if (!isAjaxUpload) { + self.clear(); + } + self._raise("fileselectnone"); + return; + } + self._resetErrors(); + len = tfiles.length; + initCount = isAjaxUpload ? self.fileManager.count() + len : len; + total = self._getFileCount(initCount, inclAll ? false : undefined); + if (maxCount > 0 && total > maxCount) { + if (!self.autoReplace || len > maxCount) { + maxCountCheck(self.autoReplace && len > maxCount ? len : total, maxCount); + return; + } + if (total > maxCount) { + self._resetPreviewThumbs(isAjaxUpload); + } + } else { + if (inclAll) { + total = self._getFileCount(initCount, true); + if (maxTotCount > 0 && total > maxTotCount) { + if (!self.autoReplace || len > maxCount) { + maxCountCheck(self.autoReplace && len > maxTotCount ? len : total, maxTotCount, true); + return; + } + if (total > maxCount) { + self._resetPreviewThumbs(isAjaxUpload); + } + } + } + if (!isAjaxUpload || flagSingle) { + self._resetPreviewThumbs(false); + if (flagSingle) { + self.clearFileStack(); + } + } else { + if (isAjaxUpload && ctr === 0 && (!self.previewCache.count(true) || self.overwriteInitial)) { + self._resetPreviewThumbs(true); + } + } + } + if (self.autoReplace) { + self._getThumbs().each(function () { + var $thumb = $(this); + if ($thumb.hasClass("file-preview-success") || $thumb.hasClass("file-preview-error")) { + $thumb.remove(); + } + }); + } + self.readFiles(tfiles); + self._toggleLoading("hide"); + }, + _abort: function (params) { + var self = this, + data; + if (self.ajaxAborted && typeof self.ajaxAborted === "object" && self.ajaxAborted.message !== undefined) { + data = $.extend(true, {}, self._getOutData(null), params); + data.abortData = self.ajaxAborted.data || {}; + data.abortMessage = self.ajaxAborted.message; + self._setProgress(101, self.$progress, self.msgCancelled); + self._showFileError(self.ajaxAborted.message, data, "filecustomerror"); + self.cancel(); + self.unlock(); + return true; + } + return !!self.ajaxAborted; + }, + _resetFileStack: function () { + var self = this, + i = 0; + self._getThumbs().each(function () { + var $thumb = $(this), + ind = $thumb.attr("data-fileindex"), + pid = $thumb.attr("id"); + if (ind === "-1" || ind === -1) { + return; + } + if (!self._getThumbFile($thumb)) { + $thumb.attr({ "data-fileindex": i }); + i++; + } else { + $thumb.attr({ "data-fileindex": "-1" }); + } + self._getZoom(pid).attr({ + "data-fileindex": $thumb.attr("data-fileindex"), + }); + }); + }, + _isFileSelectionValid: function (cnt) { + var self = this; + cnt = cnt || 0; + if (self.required && !self.getFilesCount()) { + self.$errorContainer.html(""); + self._showFileError(self.msgFileRequired); + return false; + } + if (self.minFileCount > 0 && self._getFileCount(cnt) < self.minFileCount) { + self._noFilesError({}); + return false; + } + return true; + }, + _canPreview: function (file) { + var self = this; + if (!file || !self.showPreview || !self.$preview || !self.$preview.length) { + return false; + } + var name = file.name || "", + type = file.type || "", + size = (file.size || 0) / self.bytesToKB, + cat = self._parseFileType(type, name), + allowedTypes, + allowedMimes, + allowedExts, + skipPreview, + types = self.allowedPreviewTypes, + mimes = self.allowedPreviewMimeTypes, + exts = self.allowedPreviewExtensions || [], + dTypes = self.disabledPreviewTypes, + dMimes = self.disabledPreviewMimeTypes, + dExts = self.disabledPreviewExtensions || [], + maxSize = (self.maxFilePreviewSize && parseFloat(self.maxFilePreviewSize)) || 0, + expAllExt = new RegExp("\\.(" + exts.join("|") + ")$", "i"), + expDisExt = new RegExp("\\.(" + dExts.join("|") + ")$", "i"); + allowedTypes = !types || types.indexOf(cat) !== -1; + allowedMimes = !mimes || mimes.indexOf(type) !== -1; + allowedExts = !exts.length || $h.compare(name, expAllExt); + skipPreview = + (dTypes && dTypes.indexOf(cat) !== -1) || + (dMimes && dMimes.indexOf(type) !== -1) || + (dExts.length && $h.compare(name, expDisExt)) || + (maxSize && !isNaN(maxSize) && size > maxSize); + return !skipPreview && (allowedTypes || allowedMimes || allowedExts); + }, + addToStack: function (file, id) { + var self = this; + self.stackIsUpdating = true; + self.fileManager.add(file, id); + self._refreshPreview(); + self.stackIsUpdating = false; + }, + clearFileStack: function () { + var self = this; + self.fileManager.clear(); + self._initResumableUpload(); + if (self.enableResumableUpload) { + if (self.showPause === null) { + self.showPause = true; + } + if (self.showCancel === null) { + self.showCancel = false; + } + } else { + self.showPause = false; + if (self.showCancel === null) { + self.showCancel = true; + } + } + return self.$element; + }, + getFileStack: function () { + return this.fileManager.stack; + }, + getFileList: function () { + return this.fileManager.list(); + }, + getFilesSize: function () { + return this.fileManager.getTotalSize(); + }, + getFilesCount: function (includeInitial) { + var self = this, + len = self.isAjaxUpload ? self.fileManager.count() : self._inputFileCount(); + if (includeInitial) { + len += self.previewCache.count(true); + } + return self._getFileCount(len); + }, + _initCapStatus: function (status) { + var self = this, + $cap = self.$caption; + $cap.removeClass("is-valid file-processing"); + if (!status) { + return; + } + if (status === "processing") { + $cap.addClass("file-processing"); + } else { + $cap.addClass("is-valid"); + } + }, + _toggleLoading: function (type) { + var self = this; + $h.setHtml(self.$previewStatus, type === "hide" ? "" : self.msgProcessing); + self.$container.removeClass("file-thumb-loading"); + self._initCapStatus(type === "hide" ? "" : "processing"); + if (type !== "hide") { + if (self.dropZoneEnabled) { + self.$container.find(".file-drop-zone ." + self.dropZoneTitleClass).remove(); + } + self.$container.addClass("file-thumb-loading"); + } + }, + _initFileSelected: function () { + var self = this, + $el = self.$element, + $body = $(document.body), + ev = "focusin.fileinput focusout.fileinput"; + if ($body.length) { + $body + .off(ev) + .on("focusout.fileinput", function () { + self._toggleLoading("show"); + }) + .on("focusin.fileinput", function () { + setTimeout(function () { + if (!$el.val()) { + self._setFileDropZoneTitle(); + } + $body.off(ev); + self._toggleLoading("hide"); + }, 2500); + }); + } else { + self._toggleLoading("hide"); + } + }, + readFiles: function (files) { + this.reader = new FileReader(); + var self = this, + reader = self.reader, + $container = self.$previewContainer, + $status = self.$previewStatus, + msgLoading = self.msgLoading, + msgProgress = self.msgProgress, + previewInitId = self.previewInitId, + numFiles = files.length, + settings = self.fileTypeSettings, + readFile, + fileTypes = self.allowedFileTypes, + typLen = fileTypes ? fileTypes.length : 0, + fileExt = self.allowedFileExtensions, + strExt = $h.isEmpty(fileExt) ? "" : fileExt.join(", "), + throwError = function (msg, file, previewId, index, fileId) { + var $thumb, + p1 = $.extend(true, {}, self._getOutData(null, {}, {}, files), { + id: previewId, + index: index, + fileId: fileId, + }), + p2 = { id: previewId, index: index, fileId: fileId, file: file, files: files }; + Object.values(files).forEach((x) => { + self._previewDefault(x, true); + }); + $thumb = self._getFrame(previewId, true); + self._toggleLoading("hide"); + if (self.isAjaxUpload) { + setTimeout(function () { + readFile(index + 1); + }, self.processDelay); + } else { + self.unlock(); + numFiles = 0; + } + if (self.removeFromPreviewOnError && $thumb.length) { + $thumb.remove(); + } else { + self._initFileActions(); + $thumb.find(".kv-file-upload").remove(); + } + self.isPersistentError = true; + self.isError = self.isAjaxUpload ? self._showFileError(msg, p1) : self._showError(msg, p2); + self._updateFileDetails(numFiles); + }; + self.fileManager.clearImages(); + $.each(files, function (key, file) { + var func = self.fileTypeSettings.image; + if (func && func(file.type)) { + self.fileManager.totalImages++; + } + }); + readFile = function (i) { + var $error = self.$errorContainer, + errors, + fm = self.fileManager; + if (i >= numFiles) { + self.unlock(); + if (self.duplicateErrors.length) { + errors = "
  • " + self.duplicateErrors.join("
  • ") + "
    • "; + if ($error.find("ul").length === 0) { + $h.setHtml($error, self.errorCloseButton + ""); + } else { + $error.find("ul").append($h.cspBuffer.stash(errors)); + $h.cspBuffer.apply($error); + } + $error.fadeIn(self.fadeDelay); + self._handler($error.find(".kv-error-close"), "click", function () { + $error.fadeOut(self.fadeDelay); + }); + self.duplicateErrors = []; + } + if (self.isAjaxUpload) { + self._raise("filebatchselected", [fm.stack]); + if (fm.count() === 0 && !self.isError) { + self.reset(); + } + } else { + self._raise("filebatchselected", [files]); + } + $container.removeClass("file-thumb-loading"); + self._initCapStatus("valid"); + $status.html(""); + return; + } + self.lock(true); + var file = files[i], + id, + previewId, + fileProcessed, + fSize = (file && file.size) || 0, + sizeHuman = self._getSize(fSize, true), + j, + msg, + fnImage = settings.image, + chk, + typ, + typ1, + typ2, + caption, + fileSize = fSize / self.bytesToKB, + fileExtExpr = "", + previewData, + fileCount = 0, + strTypes = "", + fileId, + canLoad, + fileReaderAborted = false, + func, + knownTypes = 0, + isImage, + processFileLoaded, + initFileData; + initFileData = function (dataSource) { + dataSource = dataSource || file; + id = fileId = self._getFileId(file); + previewId = previewInitId + "-" + id; + previewData = $h.createObjectURL(dataSource); + caption = self._getFileName(file, ""); + }; + processFileLoaded = function () { + var isImageResized = !!fm.loadedImages[id], + msg = msgProgress.setTokens({ + index: i + 1, + files: numFiles, + percent: 50, + name: caption, + }); + setTimeout(function () { + $h.setHtml($status, msg); + self._updateFileDetails(numFiles); + if (self.getFilesCount(true) > 0 && self.getFrames(":visible")) { + self.$dropZone.find("." + self.dropZoneTitleClass).remove(); + } + readFile(i + 1); + }, self.processDelay); + if (self._raise("fileloaded", [file, previewId, id, i, reader]) && self.isAjaxUpload) { + if (!isImageResized) { + fm.add(file); + } + } else { + if (isImageResized) { + fm.removeFile(id); + } + } + }; + if (!file) { + return; + } + initFileData(); + + if (typLen > 0) { + for (j = 0; j < typLen; j++) { + typ1 = fileTypes[j]; + typ2 = self.msgFileTypes[typ1] || typ1; + strTypes += j === 0 ? typ2 : ", " + typ2; + } + } + if (caption === false) { + readFile(i + 1); + return; + } + if (caption.length === 0) { + msg = self.msgInvalidFileName.replace("{name}", $h.htmlEncode($h.getFileName(file), "[unknown]")); + throwError(msg, file, previewId, i, fileId); + return; + } + if (!$h.isEmpty(fileExt)) { + fileExtExpr = new RegExp("\\.(" + fileExt.join("|") + ")$", "i"); + } + if ((self.isAjaxUpload && fm.exists(fileId)) || self._getFrame(previewId, true).length) { + var p2 = { id: previewId, index: i, fileId: fileId, file: file, files: files }; + msg = self.msgDuplicateFile.setTokens({ name: caption, size: sizeHuman }); + if (self.isAjaxUpload) { + if (!self.stackIsUpdating) { + self.duplicateErrors.push(msg); + self.isDuplicateError = true; + self._raise("fileduplicateerror", [file, fileId, caption, sizeHuman, previewId, i]); + } + readFile(i + 1); + self._updateFileDetails(numFiles); + } else { + self._showError(msg, p2); + self.unlock(); + numFiles = 0; + self._clearFileInput(); + self.reset(); + self._updateFileDetails(numFiles); + } + return; + } + + if (self.maxMultipleFileSize > 0 && files.length > 1) { + var captionGroup = []; + var fileSizeGroup = 0; + Object.values(files).forEach((file) => { + fileSizeGroup = fileSizeGroup + file.size / self.bytesToKB; + captionGroup.push(file.name); + }); + + if (fileSizeGroup > self.maxMultipleFileSize) { + msg = self.msgMultipleSizeTooLarge.setTokens({ + name: captionGroup, + size: self._getSize(fileSizeGroup, true), + maxSize: self._getSize(self.maxMultipleFileSize * self.bytesToKB, true), + }); + + throwError(msg, file, previewId, i, fileId); + return; + } + } else if (self.maxFileSize > 0 && fileSize > self.maxFileSize) { + msg = self.msgSizeTooLarge.setTokens({ + name: caption, + size: sizeHuman, + maxSize: self._getSize(self.maxFileSize * self.bytesToKB, true), + }); + throwError(msg, file, previewId, i, fileId); + return; + } + if (self.minFileSize !== null && fileSize <= $h.getNum(self.minFileSize)) { + msg = self.msgSizeTooSmall.setTokens({ + name: caption, + size: sizeHuman, + minSize: self._getSize(self.minFileSize * self.bytesToKB, true), + }); + throwError(msg, file, previewId, i, fileId); + return; + } + if (!$h.isEmpty(fileTypes) && $h.isArray(fileTypes)) { + for (j = 0; j < fileTypes.length; j += 1) { + typ = fileTypes[j]; + func = settings[typ]; + fileCount += !func || typeof func !== "function" ? 0 : func(file.type, $h.getFileName(file)) ? 1 : 0; + } + if (fileCount === 0) { + msg = self.msgInvalidFileType.setTokens({ name: caption, types: strTypes }); + throwError(msg, file, previewId, i, fileId); + return; + } + } + if (fileCount === 0 && !$h.isEmpty(fileExt) && $h.isArray(fileExt) && !$h.isEmpty(fileExtExpr)) { + chk = $h.compare(caption, fileExtExpr); + fileCount += $h.isEmpty(chk) ? 0 : chk.length; + if (fileCount === 0) { + msg = self.msgInvalidFileExtension.setTokens({ name: caption, extensions: strExt }); + throwError(msg, file, previewId, i, fileId); + return; + } + } + if (!self._canPreview(file)) { + canLoad = self._raise("filebeforeload", [file, i, reader]); + if (self.isAjaxUpload && canLoad) { + fm.add(file); + } + if (self.showPreview && canLoad) { + $container.addClass("file-thumb-loading"); + self._initCapStatus("processing"); + self._previewDefault(file); + self._initFileActions(); + } + setTimeout(function () { + if (canLoad) { + self._updateFileDetails(numFiles); + } + readFile(i + 1); + self._raise("fileloaded", [file, previewId, id, i]); + }, 10); + return; + } + isImage = fnImage(file.type, caption); + $h.setHtml($status, msgLoading.replace("{index}", i + 1).replace("{files}", numFiles)); + $container.addClass("file-thumb-loading"); + self._initCapStatus("processing"); + reader.onerror = function (evt) { + self._errorHandler(evt, caption); + }; + reader.onload = function (theFile) { + var hex, + fileInfo, + fileData, + byte, + bytes = [], + contents, + mime, + processPreview = function (fType, ext) { + if ($h.isEmpty(fType)) { + // look for ascii text content + contents = $h.arrayBuffer2String(reader.result); + fType = $h.isSvg(contents) ? "image/svg+xml" : $h.getMimeType(hex, contents, file.type); + } + fileInfo = { name: caption, type: fType || "" }; + if (ext && typeof File !== "undefined") { + try { + var fName = (fileInfo.filename = caption + "." + ext); + fileProcessed = new File([file], fName, { type: fileInfo.type }); + initFileData(fileProcessed); + } catch (err) {} + } + isImage = fnImage(fType, ""); + if (isImage) { + var newReader = new FileReader(); + newReader.onerror = function (theFileNew) { + self._errorHandler(theFileNew, caption); + }; + newReader.onload = function (theFileNew) { + if (self.isAjaxUpload && !self._raise("filebeforeload", [file, i, reader])) { + fileReaderAborted = true; + self._resetCaption(); + reader.abort(); + $status.html(""); + $container.removeClass("file-thumb-loading"); + self._initCapStatus("valid"); + self.enable(); + return; + } + self._previewFile(i, file, theFileNew, previewData, fileInfo); + self._initFileActions(); + processFileLoaded(); + }; + newReader.readAsDataURL(file); + return; + } + if (self.isAjaxUpload && !self._raise("filebeforeload", [file, i, reader])) { + fileReaderAborted = true; + self._resetCaption(); + reader.abort(); + $status.html(""); + $container.removeClass("file-thumb-loading"); + self._initCapStatus("valid"); + self.enable(); + return; + } + self._previewFile(i, file, theFile, previewData, fileInfo); + self._initFileActions(); + processFileLoaded(); + }; + mime = file.type; + fileInfo = { name: caption, type: mime }; + $.each(settings, function (k, f) { + if (k !== "object" && k !== "other" && typeof f === "function" && f(mime, caption)) { + knownTypes++; + } + }); + if (typeof FileTypeParser !== "undefined") { + fileData = new Uint8Array(theFile.target.result); + new FileTypeParser().parse(fileData).then(function (result) { + processPreview((result && result.mime) || mime, (result && result.ext) || ""); + }); + } else { + if (knownTypes === 0) { + // auto detect mime types from content if no known file types detected + fileData = new Uint8Array(theFile.target.result); + for (j = 0; j < fileData.length; j++) { + byte = fileData[j].toString(16); + bytes.push(byte); + } + hex = bytes.join("").toLowerCase().substring(0, 8); + mime = $h.getMimeType(hex, "", ""); + } + processPreview(mime); + } + }; + reader.onprogress = function (data) { + if (data.lengthComputable) { + var fact = (data.loaded / data.total) * 100, + progress = Math.ceil(fact); + msg = msgProgress.setTokens({ + index: i + 1, + files: numFiles, + percent: progress, + name: caption, + }); + setTimeout(function () { + if (!fileReaderAborted) { + $h.setHtml($status, msg); + } + }, self.processDelay); + } + }; + reader.readAsArrayBuffer(file); + }; + + readFile(0); + self._updateFileDetails(numFiles); + }, + lock: function (selectMode) { + var self = this, + $container = self.$container; + self._resetErrors(); + self.disable(); + if (!selectMode && self.showCancel) { + $container.find(".fileinput-cancel").show(); + } + if (!selectMode && self.showPause) { + $container.find(".fileinput-pause").show(); + } + self._initCapStatus("processing"); + self._raise("filelock", [self.fileManager.stack, self._getExtraData()]); + return self.$element; + }, + unlock: function (reset) { + var self = this, + $container = self.$container; + if (reset === undefined) { + reset = true; + } + self.enable(); + $container.removeClass("is-locked"); + if (self.showCancel) { + $container.find(".fileinput-cancel").hide(); + } + if (self.showPause) { + $container.find(".fileinput-pause").hide(); + } + if (reset) { + self._resetFileStack(); + } + self._initCapStatus(); + self._raise("fileunlock", [self.fileManager.stack, self._getExtraData()]); + return self.$element; + }, + resume: function () { + var self = this, + fm = self.fileManager, + flag = false, + rm = self.resumableManager; + fm.bpsLog = []; + fm.bps = 0; + if (!self.enableResumableUpload) { + return self.$element; + } + if (self.paused) { + self._toggleResumableProgress(self.progressPauseTemplate, self.msgUploadResume); + } else { + flag = true; + } + self.paused = false; + if (flag) { + self._toggleResumableProgress(self.progressInfoTemplate, self.msgUploadBegin); + } + setTimeout(function () { + rm.upload(); + }, self.processDelay); + return self.$element; + }, + paste: function (e) { + var self = this, + dt = e.clipboardData || e.originalEvent.clipboardData; + self._addFilesFromSystem(e, dt, "filePaste"); + return self.$element; + }, + pause: function () { + var self = this, + rm = self.resumableManager, + xhr = self.ajaxRequests, + len = xhr.length, + i, + pct = rm.getProgress(), + actions = self.fileActionSettings, + tm = self.taskManager, + pool = tm.getPool(rm.id); + if (!self.enableResumableUpload) { + return self.$element; + } else { + if (pool) { + pool.cancel(); + } + } + self._raise("fileuploadpaused", [self.fileManager, rm]); + if (len > 0) { + for (i = 0; i < len; i += 1) { + self.paused = true; + xhr[i].abort(); + } + } + if (self.showPreview) { + self._getThumbs().each(function () { + var $thumb = $(this), + t = self._getLayoutTemplate("stats"), + stats, + $indicator = $thumb.find(".file-upload-indicator"); + $thumb.removeClass("file-uploading"); + if ($indicator.attr("title") === actions.indicatorLoadingTitle) { + self._setThumbStatus($thumb, "Paused"); + stats = t.setTokens({ pendingTime: self.msgPaused, uploadSpeed: "" }); + self.paused = true; + self._setProgress(pct, $thumb.find(".file-thumb-progress"), pct + "%", stats); + } + if (!self._getThumbFile($thumb)) { + $thumb.find(".kv-file-remove").removeClass("disabled").removeAttr("disabled"); + } + }); + } + self._setProgress(101, self.$progress, self.msgPaused); + return self.$element; + }, + cancel: function () { + var self = this, + xhr = self.ajaxRequests, + rm = self.resumableManager, + tm = self.taskManager, + pool = rm ? tm.getPool(rm.id) : undefined, + len = xhr.length, + i; + if (self.enableResumableUpload && pool) { + pool.cancel().done(function () { + self._setProgressCancelled(); + }); + rm.reset(); + self._raise("fileuploadcancelled", [self.fileManager, rm]); + } else { + if (self.ajaxPool) { + self.ajaxPool.cancel(); + } + self._raise("fileuploadcancelled", [self.fileManager]); + } + self._initAjax(); + if (len > 0) { + for (i = 0; i < len; i += 1) { + self.cancelling = true; + xhr[i].abort(); + } + } + self._getThumbs().each(function () { + var $thumb = $(this), + $prog = $thumb.find(".file-thumb-progress"); + $thumb.removeClass("file-uploading"); + self._setProgress(0, $prog); + $prog.hide(); + if (!self._getThumbFile($thumb)) { + $thumb.find(".kv-file-upload").removeClass("disabled").removeAttr("disabled"); + $thumb.find(".kv-file-remove").removeClass("disabled").removeAttr("disabled"); + } + self.unlock(); + }); + setTimeout(function () { + self._setProgressCancelled(); + }, self.processDelay); + return self.$element; + }, + clear: function () { + var self = this, + cap; + if (!self._raise("fileclear")) { + return; + } + self.clearInput = true; + self.$btnUpload.removeAttr("disabled"); + self + ._getThumbs() + .find("video,audio,img") + .each(function () { + $h.cleanMemory($(this)); + }); + self._clearFileInput(); + self._resetUpload(); + self.clearFileStack(); + self.isDuplicateError = false; + self.isPersistentError = false; + self._resetErrors(true); + if (self._hasInitialPreview()) { + self._showFileIcon(); + self._resetPreview(); + self._initPreviewActions(); + self.$container.removeClass("file-input-new"); + } else { + self._getThumbs().each(function () { + self._clearObjects($(this)); + }); + if (self.isAjaxUpload) { + self.previewCache.data = {}; + } + self.$preview.html(""); + cap = !self.overwriteInitial && self.initialCaption.length > 0 ? self.initialCaption : ""; + self.$caption.attr("title", "").val(cap); + $h.addCss(self.$container, "file-input-new"); + self._validateDefaultPreview(); + } + if (self.$container.find($h.FRAMES).length === 0) { + if (!self._initCaption()) { + self.$captionContainer.removeClass("icon-visible"); + } + } + self._hideFileIcon(); + if (self.focusCaptionOnClear) { + self.$captionContainer.focus(); + } + self._setFileDropZoneTitle(); + self._raise("filecleared"); + return self.$element; + }, + reset: function () { + var self = this; + if (!self._raise("filereset")) { + return; + } + self.lastProgress = 0; + self._resetPreview(); + self.$container.find(".fileinput-filename").text(""); + $h.addCss(self.$container, "file-input-new"); + if (self.getFrames().length) { + self.$container.removeClass("file-input-new"); + } + self.clearFileStack(); + self._setFileDropZoneTitle(); + return self.$element; + }, + disable: function () { + var self = this, + $container = self.$container; + self.isDisabled = true; + self._raise("filedisabled"); + self.$element.attr("disabled", "disabled"); + $container.addClass("is-locked"); + $h.addCss($container.find(".btn-file"), "disabled"); + $container.find(".kv-fileinput-caption").addClass("file-caption-disabled"); + $container.find(".fileinput-remove, .fileinput-upload, .file-preview-frame button").attr("disabled", true); + self._initDragDrop(); + return self.$element; + }, + enable: function () { + var self = this, + $container = self.$container; + self.isDisabled = false; + self._raise("fileenabled"); + self.$element.removeAttr("disabled"); + $container.removeClass("is-locked"); + $container.find(".kv-fileinput-caption").removeClass("file-caption-disabled"); + $container.find(".fileinput-remove, .fileinput-upload, .file-preview-frame button").removeAttr("disabled"); + $container.find(".btn-file").removeClass("disabled"); + self._initDragDrop(); + return self.$element; + }, + upload: function () { + var self = this, + fm = self.fileManager, + totLen = fm.count(), + i, + outData, + tm = self.taskManager, + hasExtraData = !$.isEmptyObject(self._getExtraData()); + fm.bpsLog = []; + fm.bps = 0; + if (!self.isAjaxUpload || self.isDisabled || !self._isFileSelectionValid(totLen)) { + return; + } + self.lastProgress = 0; + self._resetUpload(); + if (totLen === 0 && !hasExtraData) { + self._showFileError(self.msgUploadEmpty); + return; + } + self.cancelling = false; + self.uploadInitiated = true; + self._showProgress(); + self.lock(); + if (totLen === 0 && hasExtraData) { + self._setProgress(2); + self._uploadExtraOnly(); + return; + } + if (self.enableResumableUpload) { + return self.resume(); + } + if (self.uploadAsync || self.enableResumableUpload) { + outData = self._getOutData(null); + if (!self._checkBatchPreupload(outData)) { + return; + } + self.fileBatchCompleted = false; + self.uploadCache = []; + $.each(self.getFileStack(), function (id) { + var previewId = self._getThumbId(id); + self.uploadCache.push({ id: previewId, content: null, config: null, tags: null, append: true }); + }); + self.$preview.find(".file-preview-initial").removeClass($h.SORT_CSS); + self._initSortable(); + } + self._setProgress(2); + self.hasInitData = false; + if (self.uploadAsync) { + i = 0; + var pool = (self.ajaxPool = tm.addPool($h.uniqId())); + $.each(self.getFileStack(), function (id) { + pool.addTask(id + i, function (deferrer) { + self._uploadSingle(i, id, true, deferrer); + }); + i++; + }); + + pool + .run(self.maxAjaxThreads) + .done(function () { + self._log("Async upload batch completed successfully."); + self._raise("filebatchuploadsuccess", [fm.stack, self._getExtraData()]); + }) + .fail(function () { + self._log("Async upload batch completed with errors."); + self._raise("filebatchuploaderror", [fm.stack, self._getExtraData()]); + }); + return; + } + self._uploadBatch(); + return self.$element; + }, + destroy: function () { + var self = this, + $form = self.$form, + $cont = self.$container, + $el = self.$element, + ns = self.namespace; + $(document).off(ns); + $(window).off(ns); + if ($form && $form.length) { + $form.off(ns); + } + if (self.isAjaxUpload) { + self._clearFileInput(); + } + self._cleanup(); + self._initPreviewCache(); + $el.insertBefore($cont).off(ns).removeData(); + $cont.off().remove(); + return $el; + }, + refresh: function (options) { + var self = this, + $el = self.$element; + if (typeof options !== "object" || $h.isEmpty(options)) { + options = self.options; + } else { + options = $.extend(true, {}, self.options, options); + } + self._init(options, true); + self._listen(); + return $el; + }, + zoom: function (frameId) { + var self = this, + $frame = self._getFrame(frameId); + self._showModal($frame); + }, + getExif: function (frameId) { + var self = this, + $frame = self._getFrame(frameId); + return ($frame && $frame.data("exif")) || null; + }, + getFrames: function (cssFilter) { + var self = this, + $frames; + cssFilter = cssFilter || ""; + $frames = self.$preview.find($h.FRAMES + cssFilter); + if (self.reversePreviewOrder) { + $frames = $($frames.get().reverse()); + } + return $frames; + }, + getPreview: function () { + var self = this; + return { + content: self.initialPreview, + config: self.initialPreviewConfig, + tags: self.initialPreviewThumbTags, + }; + }, + }; + + $.fn.fileinput = function (option) { + if (!$h.hasFileAPISupport() && !$h.isIE(9)) { + return; + } + var args = Array.apply(null, arguments), + retvals = []; + args.shift(); + this.each(function () { + var options = {}, optObj = {}; + if (typeof option === "object") { + options = $.extend(true, {}, $.fn.fileinput.defaults, option); + optObj = option; + } + var self = $(this), + data = self.data("fileinput"), + theme = options.theme || self.data("theme") || $.fn.fileinput.defaults.theme, + l = {}, + t = {}, + lang = options.language || self.data("language") || $.fn.fileinput.defaults.language || "en", + opt; + if (!data) { + if (theme) { + t = $.fn.fileinputThemes[theme] || {}; + } + if (lang !== "en" && !$h.isEmpty($.fn.fileinputLocales[lang])) { + l = $.fn.fileinputLocales[lang] || {}; + } + opt = $.extend(true, {}, $.fn.fileinput.defaults, t, $.fn.fileinputLocales.en, l, optObj, self.data()); + data = new FileInput(this, opt); + self.data("fileinput", data); + } + + if (typeof option === "string") { + retvals.push(data[option].apply(data, args)); + } }); -})); \ No newline at end of file + switch (retvals.length) { + case 0: + return this; + case 1: + return retvals[0]; + default: + return retvals; + } + }; + + var IFRAME_ATTRIBS = 'class="kv-preview-data file-preview-pdf" src="{renderer}?file={data}" {style}', + defBtnCss1 = "btn btn-sm btn-kv " + $h.defaultButtonCss(), + defBtnCss2 = "btn " + $h.defaultButtonCss(); + + $.fn.fileinput.defaults = { + language: "zh", + bytesToKB: 1024, + showCaption: true, + showBrowse: true, + showPreview: true, + showRemove: true, + showUpload: true, + showUploadStats: true, + showCancel: null, + showPause: null, + showClose: true, + showUploadedThumbs: true, + showConsoleLogs: false, + browseOnZoneClick: false, + autoReplace: false, + showDescriptionClose: true, + autoOrientImage: function () { + // applicable for JPEG images only and non ios safari + var ua = window.navigator.userAgent, + webkit = !!ua.match(/WebKit/i), + iOS = !!ua.match(/iP(od|ad|hone)/i), + iOSSafari = iOS && webkit && !ua.match(/CriOS/i); + return !iOSSafari; + }, + autoOrientImageInitial: true, + showExifErrorLog: false, + required: false, + rtl: false, + hideThumbnailContent: false, + encodeUrl: true, + focusCaptionOnBrowse: true, + focusCaptionOnClear: true, + generateFileId: null, + previewClass: "", + captionClass: "", + frameClass: "krajee-default", + mainClass: "", + inputGroupClass: "", + mainTemplate: null, + fileSizeGetter: null, + initialCaption: "", + initialPreview: [], + initialPreviewDelimiter: "*$$*", + initialPreviewAsData: false, + initialPreviewFileType: "image", + initialPreviewConfig: [], + initialPreviewThumbTags: [], + previewThumbTags: {}, + initialPreviewShowDelete: true, + initialPreviewDownloadUrl: "", + removeFromPreviewOnError: false, + deleteUrl: "", + deleteExtraData: {}, + overwriteInitial: true, + sanitizeZoomCache: function (content) { + var $container = $h.createDiv(); + $h.setHtml($container, content); + $container.find("input,textarea,select,datalist,form,.file-thumbnail-footer").remove(); + return $container.html(); + }, + previewZoomButtonIcons: { + prev: '', + next: '', + toggleheader: '', + fullscreen: '', + borderless: '', + close: '' + }, + previewZoomButtonClasses: { + prev: "btn btn-default btn-outline-secondary btn-navigate", + next: "btn btn-default btn-outline-secondary btn-navigate", + rotate: defBtnCss1, + toggleheader: defBtnCss1, + fullscreen: defBtnCss1, + borderless: defBtnCss1, + close: defBtnCss1, + }, + previewTemplates: {}, + previewContentTemplates: {}, + preferIconicPreview: false, + preferIconicZoomPreview: false, + alwaysPreviewFileExtensions: [], + rotatableFileExtensions: ["jpg", "jpeg", "png", "gif"], + allowedFileTypes: null, + allowedFileExtensions: null, + allowedPreviewTypes: undefined, + allowedPreviewMimeTypes: null, + allowedPreviewExtensions: null, + disabledPreviewTypes: undefined, + disabledPreviewExtensions: ["msi", "exe", "com", "zip", "rar", "app", "vb", "scr"], + disabledPreviewMimeTypes: null, + defaultPreviewContent: null, + customLayoutTags: {}, + customPreviewTags: {}, + previewFileIcon: '', + previewFileIconClass: "file-other-icon", + previewFileIconSettings: {}, + previewFileExtSettings: {}, + buttonLabelClass: "hidden-xs", + browseIcon: ' ', + browseClass: "btn btn-primary", + removeIcon: '', + removeClass: defBtnCss2, + cancelIcon: '', + cancelClass: defBtnCss2, + pauseIcon: '', + pauseClass: defBtnCss2, + uploadIcon: '', + uploadClass: defBtnCss2, + uploadUrl: null, + uploadUrlThumb: null, + uploadAsync: true, + uploadParamNames: { + chunkCount: "chunkCount", + chunkIndex: "chunkIndex", + chunkSize: "chunkSize", + chunkSizeStart: "chunkSizeStart", + chunksUploaded: "chunksUploaded", + fileBlob: "fileBlob", + fileId: "fileId", + fileName: "fileName", + fileRelativePath: "fileRelativePath", + fileSize: "fileSize", + retryCount: "retryCount", + }, + maxAjaxThreads: 5, + fadeDelay: 800, + processDelay: 100, + bitrateUpdateDelay: 500, + queueDelay: 10, // must be lesser than process delay + progressDelay: 0, // must be lesser than process delay + enableResumableUpload: false, + resumableUploadOptions: { + fallback: null, + testUrl: null, // used for checking status of chunks/ files previously / partially uploaded + chunkSize: 2048, // in KB + maxThreads: 4, + maxRetries: 3, + showErrorLog: true, + retainErrorHistory: false, // when set to true, display complete error history always unless user explicitly resets upload + skipErrorsAndProceed: false, // when set to true, files with errors will be skipped and upload will continue with other files + }, + uploadExtraData: {}, + zoomModalHeight: 485, // 5px more than the default preview content heights set for text, html, pdf etc. + minImageWidth: null, + minImageHeight: null, + maxImageWidth: null, + maxImageHeight: null, + resizeImage: false, + resizePreference: "width", + resizeQuality: 0.92, + resizeDefaultImageType: "image/jpeg", + resizeIfSizeMoreThan: 0, // in KB + minFileSize: -1, + maxFileSize: 0, + maxMultipleFileSize: 0, + maxFilePreviewSize: 25600, // 25 MB + minFileCount: 0, + maxFileCount: 0, + maxTotalFileCount: 0, + validateInitialCount: false, + msgValidationErrorClass: "text-danger", + msgValidationErrorIcon: ' ', + msgErrorClass: "file-error-message", + progressThumbClass: "progress-bar progress-bar-striped active progress-bar-animated", + progressClass: "progress-bar bg-success progress-bar-success progress-bar-striped active progress-bar-animated", + progressInfoClass: "progress-bar bg-info progress-bar-info progress-bar-striped active progress-bar-animated", + progressCompleteClass: "progress-bar bg-success progress-bar-success", + progressPauseClass: + "progress-bar bg-primary progress-bar-primary progress-bar-striped active progress-bar-animated", + progressErrorClass: "progress-bar bg-danger progress-bar-danger", + progressUploadThreshold: 99, + previewFileType: "image", + elCaptionContainer: null, + elCaptionText: null, + elPreviewContainer: null, + elPreviewImage: null, + elPreviewStatus: null, + elErrorContainer: null, + errorCloseButton: undefined, + slugCallback: null, + dropZoneEnabled: true, + dropZoneTitleClass: "file-drop-zone-title", + fileActionSettings: {}, + otherActionButtons: "", + textEncoding: "UTF-8", + preProcessUpload: null, + ajaxSettings: { headers: { + "X-CSRF-Token": document.querySelector('meta[name="csrf-token"]').content + }}, + ajaxDeleteSettings: {}, + showAjaxErrorDetails: true, + mergeAjaxCallbacks: false, + mergeAjaxDeleteCallbacks: false, + retryErrorUploads: true, + reversePreviewOrder: false, + usePdfRenderer: function () { + var isIE11 = !!window.MSInputMethodContext && !!document.documentMode; + return !!navigator.userAgent.match(/(iPod|iPhone|iPad|Android)/i) || isIE11; + }, + pdfRendererUrl: "", + pdfRendererTemplate: "", + tabIndexConfig: { + browse: 500, + remove: 500, + upload: 500, + cancel: null, + pause: null, + modal: -1, + }, + }; + + // noinspection HtmlUnknownAttribute + $.fn.fileinputLocales.en = { + sizeUnits: ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"], + bitRateUnits: ["B/s", "KB/s", "MB/s", "GB/s", "TB/s", "PB/s", "EB/s", "ZB/s", "YB/s"], + fileSingle: "file", + filePlural: "files", + browseLabel: "Browse …", + removeLabel: "Remove", + removeTitle: "Clear all unprocessed files", + cancelLabel: "Cancel", + cancelTitle: "Abort ongoing upload", + pauseLabel: "Pause", + pauseTitle: "Pause ongoing upload", + uploadLabel: "Upload", + uploadTitle: "Upload selected files", + msgNo: "No", + msgNoFilesSelected: "No files selected", + msgCancelled: "Cancelled", + msgPaused: "Paused", + msgPlaceholder: "Select {files} ...", + msgZoomModalHeading: "Detailed Preview", + msgFileRequired: "You must select a file to upload.", + msgSizeTooSmall: 'File "{name}" ({size}) is too small and must be larger than {minSize}.', + msgSizeTooLarge: 'File "{name}" ({size}) exceeds maximum allowed upload size of {maxSize}.', + msgMultipleSizeTooLarge: 'Files "{name}" ({size}) exceeds maximum allowed upload size of {maxSize}.', + msgFilesTooLess: "You must select at least {n} {files} to upload.", + msgFilesTooMany: "Number of files selected for upload ({n}) exceeds maximum allowed limit of {m}.", + msgTotalFilesTooMany: "You can upload a maximum of {m} files ({n} files detected).", + msgFileNotFound: 'File "{name}" not found!', + msgFileSecured: 'Security restrictions prevent reading the file "{name}".', + msgFileNotReadable: 'File "{name}" is not readable.', + msgFilePreviewAborted: 'File preview aborted for "{name}".', + msgFilePreviewError: 'An error occurred while reading the file "{name}".', + msgInvalidFileName: 'Invalid or unsupported characters in file name "{name}".', + msgInvalidFileType: 'Invalid type for file "{name}". Only "{types}" files are supported.', + msgInvalidFileExtension: 'Invalid extension for file "{name}". Only "{extensions}" files are supported.', + msgFileTypes: { + image: "image", + html: "HTML", + text: "text", + video: "video", + audio: "audio", + flash: "flash", + pdf: "PDF", + object: "object", + }, + msgUploadAborted: "The file upload was aborted", + msgUploadThreshold: "Processing …", + msgUploadBegin: "Initializing …", + msgUploadEnd: "Done", + msgUploadResume: "Resuming upload …", + msgUploadEmpty: "No valid data available for upload.", + msgUploadError: "Upload Error", + msgDeleteError: "Delete Error", + msgProgressError: "Error", + msgValidationError: "Validation Error", + msgLoading: "Loading file {index} of {files} …", + msgProgress: "Loading file {index} of {files} - {name} - {percent}% completed.", + msgSelected: "{n} {files} selected", + msgProcessing: "Processing ...", + msgFoldersNotAllowed: "Drag & drop files only! {n} folder(s) dropped were skipped.", + msgImageWidthSmall: + 'Width of image file "{name}" must be at least {size} px (detected {dimension} px).', + msgImageHeightSmall: + 'Height of image file "{name}" must be at least {size} px (detected {dimension} px).', + msgImageWidthLarge: 'Width of image file "{name}" cannot exceed {size} px (detected {dimension} px).', + msgImageHeightLarge: + 'Height of image file "{name}" cannot exceed {size} px (detected {dimension} px).', + msgImageResizeError: "Could not get the image dimensions to resize.", + msgImageResizeException: "Error while resizing the image.
    {errors}
    ", + msgAjaxError: "Something went wrong with the {operation} operation. Please try again later!", + msgAjaxProgressError: "{operation} failed", + msgDuplicateFile: + 'File "{name}" of same size "{size}" has already been selected earlier. Skipping duplicate selection.', + msgResumableUploadRetriesExceeded: + "Upload aborted beyond {max} retries for file {file}! Error Details: 
    {error}
    ", + msgPendingTime: "{time} remaining", + msgCalculatingTime: "calculating time remaining", + ajaxOperations: { + deleteThumb: "file delete", + uploadThumb: "file upload", + uploadBatch: "batch file upload", + uploadExtra: "form data upload", + }, + dropZoneTitle: "Drag & drop files here …", + dropZoneClickTitle: "
    (or click to select {files})", + previewZoomButtonTitles: { + prev: "View previous file", + next: "View next file", + rotate: "Rotate 90 deg. clockwise", + toggleheader: "Toggle header", + fullscreen: "Toggle full screen", + borderless: "Toggle borderless mode", + close: "Close detailed preview", + }, + }; + + $.fn.fileinputLocales.zh = { + sizeUnits: ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'], + bitRateUnits: ['B/s', 'KB/s', 'MB/s', 'GB/s', 'TB/s', 'PB/s', 'EB/s', 'ZB/s', 'YB/s'], + fileSingle: '文件', + filePlural: '个文件', + browseLabel: '选择 …', + removeLabel: '移除', + removeTitle: '清除选中文件', + cancelLabel: '取消', + cancelTitle: '取消进行中的上传', + pauseLabel: '暂停', + pauseTitle: '暂停上传', + uploadLabel: '上传', + uploadTitle: '上传选中文件', + msgNo: '没有', + msgNoFilesSelected: '未选择文件', + msgPaused: '已暂停', + msgCancelled: '取消', + msgPlaceholder: '选择 {files} ...', + msgZoomModalHeading: '详细预览', + msgFileRequired: '必须选择一个文件上传.', + msgSizeTooSmall: '文件 "{name}" ({size}) 必须大于限定大小 {minSize}.', + msgSizeTooLarge: '文件 "{name}" ({size}) 超过了允许大小 {maxSize}.', + msgMultipleSizeTooLarge: '文件 "{name}" ({size}) 超过了允许大小 {maxSize}.', + msgFilesTooLess: '你必须选择最少 {n} {files} 来上传. ', + msgFilesTooMany: '选择的上传文件个数 ({n}) 超出最大文件的限制个数 {m}.', + msgTotalFilesTooMany: '你最多可以上传 {m} 个文件 (当前有{n} 个文件).', + msgFileNotFound: '文件 "{name}" 未找到!', + msgFileSecured: '安全限制，为了防止读取文件 "{name}".', + msgFileNotReadable: '文件 "{name}" 不可读.', + msgFilePreviewAborted: '取消 "{name}" 的预览.', + msgFilePreviewError: '读取 "{name}" 时出现了一个错误.', + msgInvalidFileName: '文件名 "{name}" 包含非法字符.', + msgInvalidFileType: '不正确的类型 "{name}". 只支持 "{types}" 类型的文件.', + msgInvalidFileExtension: '不正确的文件扩展名 "{name}". 只支持 "{extensions}" 的文件扩展名.', + msgFileTypes: { + 'image': 'image', + 'html': 'HTML', + 'text': 'text', + 'video': 'video', + 'audio': 'audio', + 'flash': 'flash', + 'pdf': 'PDF', + 'object': 'object' + }, + msgUploadAborted: '该文件上传被中止', + msgUploadThreshold: '处理中 …', + msgUploadBegin: '正在初始化 …', + msgUploadEnd: '完成', + msgUploadResume: '继续上传 …', + msgUploadEmpty: '无效的文件上传.', + msgUploadError: '上传出错', + msgDeleteError: '删除出错', + msgProgressError: '上传出错', + msgValidationError: '验证错误', + msgLoading: '加载第 {index} 文件 共 {files} …', + msgProgress: '加载第 {index} 文件 共 {files} - {name} - {percent}% 完成.', + msgSelected: '{n} {files} 选中', + msgProcessing: '处理中 ...', + msgFoldersNotAllowed: '只支持拖拽文件! 跳过 {n} 拖拽的文件夹.', + msgImageWidthSmall: '图像文件的"{name}"的宽度必须是至少{size}像素.', + msgImageHeightSmall: '图像文件的"{name}"的高度必须至少为{size}像素.', + msgImageWidthLarge: '图像文件"{name}"的宽度不能超过{size}像素.', + msgImageHeightLarge: '图像文件"{name}"的高度不能超过{size}像素.', + msgImageResizeError: '无法获取的图像尺寸调整。', + msgImageResizeException: '调整图像大小时发生错误。
    {errors}
    ', + msgAjaxError: '{operation} 发生错误. 请重试!', + msgAjaxProgressError: '{operation} 失败', + msgDuplicateFile: '文件 "{name}",大小 "{size}" 已经被选中.忽略相同的文件.', + msgResumableUploadRetriesExceeded: '文件 {file} 上传失败超过 {max} 次重试 ! 错误详情: 
    {error}
    ', + msgPendingTime: '{time} 剩余', + msgCalculatingTime: '计算剩余时间', + ajaxOperations: { + deleteThumb: '删除文件', + uploadThumb: '上传文件', + uploadBatch: '批量上传', + uploadExtra: '表单数据上传' + }, + dropZoneTitle: '拖拽文件到这里 …
    支持多文件同时上传', + dropZoneClickTitle: '
    (或点击{files}按钮选择文件)', + fileActionSettings: { + removeTitle: '删除文件', + uploadTitle: '上传文件', + downloadTitle: '下载文件', + uploadRetryTitle: '重试', + rotateTitle: '顺时针旋转90度', + zoomTitle: '查看详情', + dragTitle: '移动 / 重置', + indicatorNewTitle: '没有上传', + indicatorSuccessTitle: '上传', + indicatorErrorTitle: '上传错误', + indicatorPausedTitle: '上传已暂停', + indicatorLoadingTitle: '上传 …' + }, + previewZoomButtonTitles: { + prev: '预览上一个文件', + next: '预览下一个文件', + rotate: '顺时针旋转90度', + toggleheader: '缩放', + fullscreen: '全屏', + borderless: '无边界模式', + close: '关闭当前预览' + } + }; + + $.fn.fileinput.Constructor = FileInput; + + /** + * Convert automatically file inputs with class 'file' into a bootstrap fileinput control. + */ + $(document).ready(function () { + var $input = $("input.file[type=file]"); + if ($input.length) { + $input.fileinput(); + } + }); +}); diff --git a/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.min.css b/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.min.css index 33a83304..03954a51 100644 --- a/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.min.css +++ b/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.min.css @@ -1,5 +1,5 @@ /*! - * bootstrap-fileinput v5.5.2 + * bootstrap-fileinput v5.5.4 * http://plugins.krajee.com/file-input * * Krajee default styling for bootstrap-fileinput. diff --git a/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.min.js b/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.min.js index e2494cf3..0c346359 100644 --- a/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.min.js +++ b/ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-fileinput/fileinput.min.js @@ -1,11 +1,11 @@ /*! - * bootstrap-fileinput v5.5.2 + * bootstrap-fileinput v5.5.4 * http://plugins.krajee.com/file-input * * Author: Kartik Visweswaran - * Copyright: 2014 - 2022, Kartik Visweswaran, Krajee.com + * Copyright: 2014 - 2024, Kartik Visweswaran, Krajee.com * * Licensed under the BSD-3-Clause * https://github.com/kartik-v/bootstrap-fileinput/blob/master/LICENSE.md */ -(function(factory){'use strict';if(typeof define==='function'&&define.amd){define(['jquery'],factory)}else if(typeof module==='object'&&typeof module.exports==='object'){factory(require('jquery'))}else{factory(window.jQuery)}}(function($){'use strict';$.fn.fileinputLocales={};$.fn.fileinputThemes={};if(!$.fn.fileinputBsVersion){$.fn.fileinputBsVersion=(window.bootstrap&&window.bootstrap.Alert&&window.bootstrap.Alert.VERSION)||(window.Alert&&window.Alert.VERSION)||'3.x.x'}String.prototype.setTokens=function(replacePairs){var str=this.toString(),key,re;for(key in replacePairs){if(replacePairs.hasOwnProperty(key)){re=new RegExp('\{'+key+'\}','g');str=str.replace(re,replacePairs[key])}}return str};if(!Array.prototype.flatMap){Array.prototype.flatMap=function(lambda){return[].concat(this.map(lambda))}}var $h,FileInput;$h={FRAMES:'.kv-preview-thumb',SORT_CSS:'file-sortable',INIT_FLAG:'init-',SCRIPT_SRC:document&&document.currentScript&&document.currentScript.src||null,OBJECT_PARAMS:'\n\n\n\n\n\n',DEFAULT_PREVIEW:'
    \n{previewFileIcon}\n
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    \n
    \n {caption}\n\n'+($h.isBs(5)?'':'
    \n')+' {remove}\n {cancel}\n {pause}\n {upload}\n {browse}\n'+($h.isBs(5)?'':'
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    ';'
    ';tMain2='{preview}\n
    \n
    \n{remove}\n{cancel}\n{upload}\n{browse}\n';tPreview='
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    \n
    \n
    \n
    \n
    \n
    \n
    ';tClose=$h.closeButton('fileinput-remove');tFileIcon='';tCaption='\n';tBtnDefault='';tBtnLink='{icon} {label}';tBtnBrowse='
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    ';tModalLabel=$h.MODAL_ID+'Label';tModalMain='';tModal='
    \n
    \n
    \n \n
    {toggleheader}{fullscreen}{borderless}{close}
    \n
    \n
    \n
    \n{prev} {next}\n
    \n
    \n
    \n';tDescClose='';tProgress='
    \n
    \n {status}\n
    \n
    {stats}';tStats='
    {pendingTime} {uploadSpeed}
    ';tSize=' ({sizeText})';tFooter='
    \n
    \n
    {caption}
    \n
    {size}
    \n
    \n {progress}\n{indicator}\n{actions}\n
    ';tActions='
    \n
    \n {rotate} {download} {upload} {delete} {zoom} {other}
    \n
    \n{drag}\n
    ';tActionDelete='\n';tActionUpload='';tActionRotate='';tActionDownload='{downloadIcon}';tActionZoom='';tActionDrag='{dragIcon}';tIndicator='
    {indicator}
    ';tTagBef='
    \n';tTagBef2=tTagBef+' title="{caption}">
    \n';tTagAft='
    {footer}\n{zoomCache}
    \n';tGeneric='{content}\n';tStyle=' {style}';tHtml=renderObject('html','text/html');tText=renderObject('text','text/plain;charset=UTF-8');tPdf=renderObject('pdf','application/pdf');tImage='{alt}\n';tOffice='';tGdocs='';tVideo='\n';tAudio='\n';tFlash='\n';tObject='\n\n'+$h.OBJECT_PARAMS+' '+$h.DEFAULT_PREVIEW+'\n\n';tOther='
    \n'+$h.DEFAULT_PREVIEW+'\n
    \n';tZoomCache='
    {zoomContent}
    ';vDefaultDim={width:'100%',height:'100%','min-height':'480px'};if(self._isPdfRendered()){tPdf=self.pdfRendererTemplate.replace('{renderer}',self._encodeURI(self.pdfRendererUrl))}self.defaults={layoutTemplates:{main1:tMain1,main2:tMain2,preview:tPreview,close:tClose,fileIcon:tFileIcon,caption:tCaption,modalMain:tModalMain,modal:tModal,descriptionClose:tDescClose,progress:tProgress,stats:tStats,size:tSize,footer:tFooter,indicator:tIndicator,actions:tActions,actionDelete:tActionDelete,actionRotate:tActionRotate,actionUpload:tActionUpload,actionDownload:tActionDownload,actionZoom:tActionZoom,actionDrag:tActionDrag,btnDefault:tBtnDefault,btnLink:tBtnLink,btnBrowse:tBtnBrowse,zoomCache:tZoomCache},previewMarkupTags:{tagBefore1:tTagBef1,tagBefore2:tTagBef2,tagAfter:tTagAft},previewContentTemplates:{generic:tGeneric,html:tHtml,image:tImage,text:tText,office:tOffice,gdocs:tGdocs,video:tVideo,audio:tAudio,flash:tFlash,object:tObject,pdf:tPdf,other:tOther},allowedPreviewTypes:['image','html','text','video','audio','flash','pdf','object'],previewTemplates:{},previewSettings:{image:{width:'auto',height:'auto','max-width':'100%','max-height':'100%'},html:{width:'213px',height:'160px'},text:{width:'213px',height:'160px'},office:{width:'213px',height:'160px'},gdocs:{width:'213px',height:'160px'},video:{width:'213px',height:'160px'},audio:{width:'100%',height:'30px'},flash:{width:'213px',height:'160px'},object:{width:'213px',height:'160px'},pdf:{width:'100%',height:'160px','position':'relative'},other:{width:'213px',height:'160px'}},previewSettingsSmall:{image:{width:'auto',height:'auto','max-width':'100%','max-height':'100%'},html:{width:'100%',height:'160px'},text:{width:'100%',height:'160px'},office:{width:'100%',height:'160px'},gdocs:{width:'100%',height:'160px'},video:{width:'100%',height:'auto'},audio:{width:'100%',height:'30px'},flash:{width:'100%',height:'auto'},object:{width:'100%',height:'auto'},pdf:{width:'100%',height:'160px'},other:{width:'100%',height:'160px'}},previewZoomSettings:{image:{width:'auto',height:'auto','max-width':'100%','max-height':'100%'},html:vDefaultDim,text:vDefaultDim,office:{width:'100%',height:'100%','max-width':'100%','min-height':'480px'},gdocs:{width:'100%',height:'100%','max-width':'100%','min-height':'480px'},video:{width:'auto',height:'100%','max-width':'100%'},audio:{width:'100%',height:'30px'},flash:{width:'auto',height:'480px'},object:{width:'auto',height:'100%','max-width':'100%','min-height':'480px'},pdf:vDefaultDim,other:{width:'auto',height:'100%','min-height':'480px'}},mimeTypeAliases:{'video/quicktime':'video/mp4'},fileTypeSettings:{image:function(vType,vName){return($h.compare(vType,'image.*')&&!$h.compare(vType,/(tiff?|wmf)$/i)||$h.compare(vName,/\.(gif|png|jpe?g)$/i))},html:function(vType,vName){return $h.compare(vType,'text/html')||$h.compare(vName,/\.(htm|html)$/i)},office:function(vType,vName){return $h.compare(vType,/(word|excel|powerpoint|office)$/i)||$h.compare(vName,/\.(docx?|xlsx?|pptx?|pps|potx?)$/i)},gdocs:function(vType,vName){return $h.compare(vType,/(word|excel|powerpoint|office|iwork-pages|tiff?)$/i)||$h.compare(vName,/\.(docx?|xlsx?|pptx?|pps|potx?|rtf|ods|odt|pages|ai|dxf|ttf|tiff?|wmf|e?ps)$/i)},text:function(vType,vName){return $h.compare(vType,'text.*')||$h.compare(vName,/\.(xml|javascript)$/i)||$h.compare(vName,/\.(txt|md|nfo|ini|json|php|js|css)$/i)},video:function(vType,vName){return $h.compare(vType,'video.*')&&($h.compare(vType,/(ogg|mp4|mp?g|mov|webm|3gp)$/i)||$h.compare(vName,/\.(og?|mp4|webm|mp?g|mov|3gp)$/i))},audio:function(vType,vName){return $h.compare(vType,'audio.*')&&($h.compare(vName,/(ogg|mp3|mp?g|wav)$/i)||$h.compare(vName,/\.(og?|mp3|mp?g|wav)$/i))},flash:function(vType,vName){return $h.compare(vType,'application/x-shockwave-flash',true)||$h.compare(vName,/\.(swf)$/i)},pdf:function(vType,vName){return $h.compare(vType,'application/pdf',true)||$h.compare(vName,/\.(pdf)$/i)},object:function(){return true},other:function(){return true}},fileActionSettings:{showRemove:true,showUpload:true,showDownload:true,showZoom:true,showDrag:true,showRotate:false,removeIcon:'',removeClass:defBtnCss1,removeErrorClass:'btn btn-sm btn-kv btn-danger',removeTitle:'Remove file',uploadIcon:'',uploadClass:defBtnCss1,uploadTitle:'Upload file',uploadRetryIcon:'',uploadRetryTitle:'Retry upload',downloadIcon:'',downloadClass:defBtnCss1,downloadTitle:'Download file',rotateIcon:'',rotateClass:defBtnCss1,rotateTitle:'Rotate 90 deg. clockwise',zoomIcon:'',zoomClass:defBtnCss1,zoomTitle:'View Details',dragIcon:'',dragClass:'text-primary',dragTitle:'Move / Rearrange',dragSettings:{},indicatorNew:'',indicatorSuccess:'',indicatorError:'',indicatorLoading:'',indicatorPaused:'',indicatorNewTitle:'Not uploaded yet',indicatorSuccessTitle:'Uploaded',indicatorErrorTitle:'Upload Error',indicatorLoadingTitle:'Uploading …',indicatorPausedTitle:'Upload Paused'}};$.each(self.defaults,function(key,setting){if(key==='allowedPreviewTypes'){if(self.allowedPreviewTypes===undefined){self.allowedPreviewTypes=setting}return}self[key]=$.extend(true,{},setting,self[key])});self._initPreviewTemplates()},_initPreviewTemplates:function(){var self=this,tags=self.previewMarkupTags,tagBef,tagAft=tags.tagAfter;$.each(self.previewContentTemplates,function(key,value){if($h.isEmpty(self.previewTemplates[key])){tagBef=tags.tagBefore2;if(key==='generic'||key==='image'){tagBef=tags.tagBefore1}if(self._isPdfRendered()&&key==='pdf'){tagBef=tagBef.replace('kv-file-content','kv-file-content kv-pdf-rendered')}self.previewTemplates[key]=tagBef+value+tagAft}})},_initPreviewCache:function(){var self=this;self.previewCache={data:{},init:function(){var content=self.initialPreview;if(content.length>0&&!$h.isArray(content)){content=content.split(self.initialPreviewDelimiter)}self.previewCache.data={content:content,config:self.initialPreviewConfig,tags:self.initialPreviewThumbTags}},count:function(skipNull){if(!self.previewCache.data||!self.previewCache.data.content){return 0}if(skipNull){var chk=self.previewCache.data.content.filter(function(n){return n!==null});return chk.length}return self.previewCache.data.content.length},get:function(i,isDisabled){var ind=$h.INIT_FLAG+i,data=self.previewCache.data,config=data.config[i],content=data.content[i],out,$tmp,cat,ftr,fname,ftype,frameClass,asData=$h.ifSet('previewAsData',config,self.initialPreviewAsData),a=config?{title:config.title||null,alt:config.alt||null}:{title:null,alt:null},parseTemplate=function(cat,dat,fname,ftype,ftr,ind,fclass,t){var fc=' file-preview-initial '+$h.SORT_CSS+(fclass?' '+fclass:''),id=self.previewInitId+'-'+ind,fileId=config&&config.fileId||id;return self._generatePreviewTemplate(cat,dat,fname,ftype,id,fileId,false,null,null,fc,ftr,ind,t,a,config&&config.zoomData||dat)};if(!content||!content.length){return''}isDisabled=isDisabled===undefined?true:isDisabled;cat=$h.ifSet('type',config,self.initialPreviewFileType||'generic');fname=$h.ifSet('filename',config,$h.ifSet('caption',config));ftype=$h.ifSet('filetype',config,cat);ftr=self.previewCache.footer(i,isDisabled,(config&&config.size||null));frameClass=$h.ifSet('frameClass',config);if(asData){out=parseTemplate(cat,content,fname,ftype,ftr,ind,frameClass)}else{out=parseTemplate('generic',content,fname,ftype,ftr,ind,frameClass,cat).setTokens({'content':data.content[i]})}if(data.tags.length&&data.tags[i]){out=$h.replaceTags(out,data.tags[i])}if(!$h.isEmpty(config)&&!$h.isEmpty(config.frameAttr)){$tmp=$h.createElement(out);$tmp.find('.file-preview-initial').attr(config.frameAttr);out=$tmp.html();$tmp.remove()}return out},clean:function(data){data.content=$h.cleanArray(data.content);data.config=$h.cleanArray(data.config);data.tags=$h.cleanArray(data.tags);self.previewCache.data=data},add:function(content,config,tags,append){var data=self.previewCache.data,index;if(!content||!content.length){return 0}index=content.length-1;if(!$h.isArray(content)){content=content.split(self.initialPreviewDelimiter)}if(append&&data.content){index=data.content.push(content[0])-1;data.config[index]=config;data.tags[index]=tags}else{data.content=content;data.config=config;data.tags=tags}self.previewCache.clean(data);return index},set:function(content,config,tags,append){var data=self.previewCache.data,i,chk;if(!content||!content.length){return}if(!$h.isArray(content)){content=content.split(self.initialPreviewDelimiter)}chk=content.filter(function(n){return n!==null});if(!chk.length){return}if(data.content===undefined){data.content=[]}if(data.config===undefined){data.config=[]}if(data.tags===undefined){data.tags=[]}if(append){for(i=0;i'+fileName+': '+msg}}self._showFileError(msg,params,'fileusererror')},_showFileError:function(msg,params,event){var self=this,$error=self.$errorContainer,ev=event||'fileuploaderror',fId=params&¶ms.fileId||'',e=params&¶ms.id?'
  • '+msg+'
    • ':'
  • '+msg+'
    • ';if($error.find('ul').length===0){self._addError('
      '+e+'
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  • '+msg+'
    • ';if($error.find('ul').length===0){self._addError('
      '+msg+'
    ')}else{$error.find('ul').append(msg)}self.isError=true;self._updateFileDetails(0);$error.fadeIn(self.fadeDelay);self._raise('fileerror',[params,msg]);self._clearFileInput();self._setValidationError()},_parseError:function(operation,jqXHR,errorThrown,fileName){var self=this,errMsg=$.trim(errorThrown+''),textPre,errText,text;errText=jqXHR.responseJSON&&jqXHR.responseJSON.error?jqXHR.responseJSON.error.toString():'';text=errText?errText:jqXHR.responseText;if(self.cancelling&&self.msgUploadAborted){errMsg=self.msgUploadAborted}if(self.showAjaxErrorDetails&&text){if(errText){errMsg=$.trim(errText+'')}else{text=$.trim(text.replace(/\n\s*\n/g,'\n'));textPre=text.length?'
    '+text+'
    ':'';errMsg+=errMsg?textPre:text}}if(!errMsg){errMsg=self.msgAjaxError.replace('{operation}',operation)}self.cancelling=false;return fileName?''+fileName+': '+errMsg:errMsg},_parseFileType:function(type,name){var self=this,isValid,vType,cat,i,types=self.allowedPreviewTypes||[];if(type==='application/text-plain'){return'text'}for(i=0;i-1){ext=fname.split('.').pop();if(self.previewFileIconSettings){out=self.previewFileIconSettings[ext]||self.previewFileIconSettings[ext.toLowerCase()]||null}if(self.previewFileExtSettings){$.each(self.previewFileExtSettings,function(key,func){if(self.previewFileIconSettings[key]&&func(ext)){out=self.previewFileIconSettings[key];return}})}}return out||self.previewFileIcon},_parseFilePreviewIcon:function(content,fname){var self=this,icn=self._getPreviewIcon(fname),out=content;if(out.indexOf('{previewFileIcon}')>-1){out=out.setTokens({'previewFileIconClass':self.previewFileIconClass,'previewFileIcon':icn})}return out},_raise:function(event,params){var self=this,e=$.Event(event);if(params!==undefined){self.$element.trigger(e,params)}else{self.$element.trigger(e)}var out=e.result,isAborted=out===false;if(e.isDefaultPrevented()||isAborted){return false}if(e.type==='filebatchpreupload'&&(out||isAborted)){self.ajaxAborted=out;return false}switch(event){case'filebatchuploadcomplete':case'filebatchuploadsuccess':case'fileuploaded':case'fileclear':case'filecleared':case'filereset':case'fileerror':case'filefoldererror':case'filecustomerror':case'filesuccessremove':break;default:if(!self.ajaxAborted){self.ajaxAborted=out}break}return true},_listenFullScreen:function(isFullScreen){var self=this,$modal=self.$modal,$btnFull,$btnBord;if(!$modal||!$modal.length){return}$btnFull=$modal&&$modal.find('.btn-kv-fullscreen');$btnBord=$modal&&$modal.find('.btn-kv-borderless');if(!$btnFull.length||!$btnBord.length){return}$btnFull.removeClass('active').attr('aria-pressed','false');$btnBord.removeClass('active').attr('aria-pressed','false');if(isFullScreen){$btnFull.addClass('active').attr('aria-pressed','true')}else{$btnBord.addClass('active').attr('aria-pressed','true')}if($modal.hasClass('file-zoom-fullscreen')){self._maximizeZoomDialog()}else{if(isFullScreen){self._maximizeZoomDialog()}else{$btnBord.removeClass('active').attr('aria-pressed','false')}}},_listen:function(){var self=this,$el=self.$element,$form=self.$form,$cont=self.$container,fullScreenEv;self._handler($el,'click',function(e){self._initFileSelected();if($el.hasClass('file-no-browse')){if($el.data('zoneClicked')){$el.data('zoneClicked',false)}else{e.preventDefault()}}});self._handler($el,'change',$.proxy(self._change,self));self._handler(self.$caption,'paste',$.proxy(self.paste,self));if(self.showBrowse){self._handler(self.$btnFile,'click',$.proxy(self._browse,self));self._handler(self.$btnFile,'keypress',function(e){var keycode=e.keyCode||e.which;if(keycode===13){$el.trigger('click');self._browse(e)}})}self._handler($cont.find('.fileinput-remove:not([disabled])'),'click',$.proxy(self.clear,self));self._handler($cont.find('.fileinput-cancel'),'click',$.proxy(self.cancel,self));self._handler($cont.find('.fileinput-pause'),'click',$.proxy(self.pause,self));self._initDragDrop();self._handler($form,'reset',$.proxy(self.clear,self));if(!self.isAjaxUpload){self._handler($form,'submit',$.proxy(self._submitForm,self))}self._handler(self.$container.find('.fileinput-upload'),'click',$.proxy(self._uploadClick,self));self._handler($(window),'resize',function(){self._listenFullScreen(screen.width===window.innerWidth&&screen.height===window.innerHeight)});fullScreenEv='webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange';self._handler($(document),fullScreenEv,function(){self._listenFullScreen($h.checkFullScreen())});self.$caption.on('focus',function(){self.$captionContainer.focus()});self._autoFitContent();self._initClickable();self._refreshPreview()},_autoFitContent:function(){var width=window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth,self=this,config=width<400?(self.previewSettingsSmall||self.defaults.previewSettingsSmall):(self.previewSettings||self.defaults.previewSettings),sel;$.each(config,function(cat,settings){sel='.file-preview-frame .file-preview-'+cat;self.$preview.find(sel+'.kv-preview-data,'+sel+' .kv-preview-data').css(settings)})},_scanDroppedItems:function(item,files,path){path=path||'';var self=this,i,dirReader,readDir,errorHandler=function(e){self._log($h.logMessages.badDroppedFiles);self._log(e)};if(item.isFile){item.file(function(file){if(path){file.newPath=path+file.name}files.push(file)},errorHandler)}else{if(item.isDirectory){dirReader=item.createReader();readDir=function(){dirReader.readEntries(function(entries){if(entries&&entries.length>0){for(i=0;i-1;self._zoneDragDropInit(e);if(self.isDisabled||!hasFiles){dt.effectAllowed='none';dt.dropEffect='none';return}dt.dropEffect='copy';if(self._raise('fileDragEnter',{'sourceEvent':e,'files':dt.types.Files})){$h.addCss(self.$dropZone,'file-highlighted')}},_zoneDragLeave:function(e){var self=this;self._zoneDragDropInit(e);if(self.isDisabled){return}if(self._raise('fileDragLeave',{'sourceEvent':e})){self.$dropZone.removeClass('file-highlighted')}},_dropFiles:function(e,files){var self=this,$el=self.$element;if(!self.isAjaxUpload){self.changeTriggered=true;$el.get(0).files=files;setTimeout(function(){self.changeTriggered=false;$el.trigger('change'+self.namespace)},self.processDelay)}else{self._change(e,files)}self.$dropZone.removeClass('file-highlighted')},_zoneDrop:function(e){var self=this,i,$el=self.$element,dt=e.originalEvent.dataTransfer,files=dt.files,items=dt.items,folders=$h.getDragDropFolders(items);e.preventDefault();if(self.isDisabled||$h.isEmpty(files)){return}if(!self._raise('fileDragDrop',{'sourceEvent':e,'files':files})){return}if(folders>0){if(!self.isAjaxUpload){self._showFolderError(folders);return}files=[];for(i=0;i0&&newIndex>=len,$item=$(e.item),$first;if(exceedsLast){newIndex=len-1}self.initialPreview=$h.moveArray(self.initialPreview,oldIndex,newIndex,rev);self.initialPreviewConfig=$h.moveArray(self.initialPreviewConfig,oldIndex,newIndex,rev);self.previewCache.init();self.getFrames('.file-preview-initial').each(function(){$(this).attr('data-fileindex',$h.INIT_FLAG+i);i++});if(exceedsLast){$first=self.getFrames(':not(.file-preview-initial):first');if($first.length){$item.slideUp(function(){$item.insertBefore($first).slideDown()})}}self._raise('filesorted',{previewId:$item.attr('id'),'oldIndex':oldIndex,'newIndex':newIndex,stack:self.initialPreviewConfig})},};$.extend(true,settings,self.fileActionSettings.dragSettings);if(self.sortable){self.sortable.destroy()}self.sortable=Sortable.create($el[0],settings)},_setPreviewContent:function(content){var self=this;$h.setHtml(self.$preview,content);self._autoFitContent()},_initPreviewImageOrientations:function(){var self=this,i=0,canOrientImage=self.canOrientImage;if(!self.autoOrientImageInitial&&!canOrientImage){return}self.getFrames('.file-preview-initial').each(function(){var $thumb=$(this),$img,$zoomImg,id,config=self.initialPreviewConfig[i];if(config&&config.exif&&config.exif.Orientation){id=$thumb.attr('id');$img=$thumb.find('>.kv-file-content img');$zoomImg=self._getZoom(id,' >.kv-file-content img');if(canOrientImage){$img.css('image-orientation',(self.autoOrientImageInitial?'from-image':'none'))}else{self.setImageOrientation($img,$zoomImg,config.exif.Orientation,$thumb)}}i++})},_initPreview:function(isInit){var self=this,cap=self.initialCaption||'',out;if(!self.previewCache.count(true)){self._clearPreview();if(isInit){self._setCaption(cap)}else{self._initCaption()}return}out=self.previewCache.out();cap=isInit&&self.initialCaption?self.initialCaption:out.caption;self._setPreviewContent(out.content);self._setInitThumbAttr();self._setCaption(cap);self._initSortable();if(!$h.isEmpty(out.content)){self.$container.removeClass('file-input-new')}self._initPreviewImageOrientations()},_getZoomButton:function(type){var self=this,label=self.previewZoomButtonIcons[type],css=self.previewZoomButtonClasses[type],title=' title="'+(self.previewZoomButtonTitles[type]||'')+'" ',tag=$h.isBs(5)?'bs-':'',params=title+(type==='close'?' data-'+tag+'dismiss="modal" aria-hidden="true"':'');if(type==='fullscreen'||type==='borderless'||type==='toggleheader'){params+=' data-toggle="button" aria-pressed="false" autocomplete="off"'}return''},_getModalContent:function(){var self=this;return self._getLayoutTemplate('modal').setTokens({'rtl':self.rtl?' kv-rtl':'','zoomFrameClass':self.frameClass,'prev':self._getZoomButton('prev'),'next':self._getZoomButton('next'),'rotate':self._getZoomButton('rotate'),'toggleheader':self._getZoomButton('toggleheader'),'fullscreen':self._getZoomButton('fullscreen'),'borderless':self._getZoomButton('borderless'),'close':self._getZoomButton('close')})},_listenModalEvent:function(event){var self=this,$modal=self.$modal,getParams=function(e){return{sourceEvent:e,previewId:$modal.data('previewId'),modal:$modal}};$modal.on(event+'.bs.modal',function(e){if(e.namespace!=='bs.modal'){return}var $btnFull=$modal.find('.btn-fullscreen'),$btnBord=$modal.find('.btn-borderless');if($modal.data('fileinputPluginId')===self.$element.attr('id')){self._raise('filezoom'+event,getParams(e))}if(event==='shown'){self._handleRotation($modal,$modal.find('.file-zoom-detail'),$modal.data('angle'));$btnBord.removeClass('active').attr('aria-pressed','false');$btnFull.removeClass('active').attr('aria-pressed','false');if($modal.hasClass('file-zoom-fullscreen')){self._maximizeZoomDialog();if($h.checkFullScreen()){$btnFull.addClass('active').attr('aria-pressed','true')}else{$btnBord.addClass('active').attr('aria-pressed','true')}}}})},_initZoom:function(){var self=this,$dialog,modalMain=self._getLayoutTemplate('modalMain'),modalId='#'+$h.MODAL_ID;modalMain=self._setTabIndex('modal',modalMain);if(!self.showPreview){return}self.$modal=$(modalId);if(!self.$modal||!self.$modal.length){$dialog=$h.createElement($h.cspBuffer.stash(modalMain)).insertAfter(self.$container);self.$modal=$(modalId).insertBefore($dialog);$h.cspBuffer.apply(self.$modal);$dialog.remove()}$h.initModal(self.$modal);self.$modal.html($h.cspBuffer.stash(self._getModalContent()));$h.cspBuffer.apply(self.$modal);$.each($h.MODAL_EVENTS,function(key,event){self._listenModalEvent(event)})},_initZoomButtons:function(){var self=this,$modal=self.$modal,previewId=$modal.data('previewId')||'',$first,$last,thumbs=self.getFrames().toArray(),len=thumbs.length,$prev=$modal.find('.btn-kv-prev'),$next=$modal.find('.btn-kv-next'),$rotate=$modal.find('.btn-kv-rotate');if(thumbs.length<2){$prev.hide();$next.hide();return}else{$prev.show();$next.show()}if(!len){return}$first=$(thumbs[0]);$last=$(thumbs[len-1]);$prev.removeAttr('disabled');$next.removeAttr('disabled');if(self.reversePreviewOrder){[$prev,$next]=[$next,$prev]}if($first.length&&$first.attr('id')===previewId){$prev.attr('disabled',true)}if($last.length&&$last.attr('id')===previewId){$next.attr('disabled',true)}},_maximizeZoomDialog:function(){var self=this,$modal=self.$modal,$head=$modal.find('.modal-header:visible'),$foot=$modal.find('.modal-footer:visible'),$body=$modal.find('.kv-zoom-body'),h=$(window).height(),diff=0;$modal.addClass('file-zoom-fullscreen');if($head&&$head.length){h-=$head.outerHeight(true)}if($foot&&$foot.length){h-=$foot.outerHeight(true)}if($body&&$body.length){diff=$body.outerHeight(true)-$body.height();h-=diff}$modal.find('.kv-zoom-body').height(h)},_resizeZoomDialog:function(fullScreen){var self=this,$modal=self.$modal,$btnFull=$modal.find('.btn-kv-fullscreen'),$btnBord=$modal.find('.btn-kv-borderless');if($modal.hasClass('file-zoom-fullscreen')){$h.toggleFullScreen(false);if(!fullScreen){if(!$btnFull.hasClass('active')){$modal.removeClass('file-zoom-fullscreen');self.$modal.find('.kv-zoom-body').css('height',self.zoomModalHeight)}else{$btnFull.removeClass('active').attr('aria-pressed','false')}}else{if(!$btnFull.hasClass('active')){$modal.removeClass('file-zoom-fullscreen');self._resizeZoomDialog(true);if($btnBord.hasClass('active')){$btnBord.removeClass('active').attr('aria-pressed','false')}}}}else{if(!fullScreen){self._maximizeZoomDialog();return}$h.toggleFullScreen(true)}$modal.focus()},_setZoomContent:function($frame,navigate){var self=this,$content,tmplt,body,title,$body,$dataEl,config,previewId=$frame.attr('id'),$zoomPreview=self._getZoom(previewId),$modal=self.$modal,$tmp,desc,$desc,$btnFull=$modal.find('.btn-kv-fullscreen'),$btnBord=$modal.find('.btn-kv-borderless'),cap,size,$btnTogh=$modal.find('.btn-kv-toggleheader'),dir=navigate==='prev'?'Left':'Right',slideIn='slideIn'+dir,slideOut='slideOut'+dir,parsed,zoomData=$frame.data('zoom');if(zoomData){zoomData=decodeURIComponent(zoomData);parsed=$zoomPreview.html().replace(self.zoomPlaceholder,'').setTokens({zoomData:zoomData});$zoomPreview.html(parsed);$frame.data('zoom','');$zoomPreview.attr('data-zoom',zoomData)}tmplt=$zoomPreview.attr('data-template')||'generic';$content=$zoomPreview.find('.kv-file-content');body=$content.length?$content.html():'';cap=$frame.data('caption')||self.msgZoomModalHeading;size=$frame.data('size')||'';desc=$frame.data('description')||'';$modal.find('.kv-zoom-caption').attr('title',cap).html(cap);$modal.find('.kv-zoom-size').html(size);$desc=$modal.find('.kv-zoom-description').hide();if(desc){if(self.showDescriptionClose){desc=self._getLayoutTemplate('descriptionClose').setTokens({closeIcon:self.previewZoomButtonIcons.close})+''+desc}$desc.show().html(desc);if(self.showDescriptionClose){self._handler($modal.find('.kv-desc-hide'),'click',function(){$(this).parent().fadeOut('fast',function(){$modal.focus()})})}}$body=$modal.find('.kv-zoom-body');$modal.removeClass('kv-single-content');if(navigate){$tmp=$body.addClass('file-thumb-loading').clone().insertAfter($body);$h.setHtml($body,body).hide();$tmp.fadeOut('fast',function(){$body.fadeIn('fast',function(){$body.removeClass('file-thumb-loading')});$tmp.remove()})}else{$h.setHtml($body,body)}config=self.previewZoomSettings[tmplt];if(config){$dataEl=$body.find('.kv-preview-data');$h.addCss($dataEl,'file-zoom-detail');$.each(config,function(key,value){$dataEl.css(key,value);if(($dataEl.attr('width')&&key==='width')||($dataEl.attr('height')&&key==='height')){$dataEl.removeAttr(key)}})}$modal.data('previewId',previewId);self._handler($modal.find('.btn-kv-prev'),'click',function(){self._zoomSlideShow('prev',previewId)});self._handler($modal.find('.btn-kv-next'),'click',function(){self._zoomSlideShow('next',previewId)});self._handler($btnFull,'click',function(){self._resizeZoomDialog(true)});self._handler($btnBord,'click',function(){self._resizeZoomDialog(false)});self._handler($btnTogh,'click',function(){var $header=$modal.find('.modal-header'),$floatBar=$modal.find('.floating-buttons'),ht,$actions=$header.find('.kv-zoom-actions'),resize=function(height){var $body=self.$modal.find('.kv-zoom-body'),h=self.zoomModalHeight;if($modal.hasClass('file-zoom-fullscreen')){h=$body.outerHeight(true);if(!height){h=h-$header.outerHeight(true)}}$body.css('height',height?h+height:h)};if($header.is(':visible')){ht=$header.outerHeight(true);$header.slideUp('slow',function(){$actions.find('.btn').appendTo($floatBar);resize(ht)})}else{$floatBar.find('.btn').appendTo($actions);$header.slideDown('slow',function(){resize()})}$modal.focus()});self._handler($modal,'keydown',function(e){var key=e.which||e.keyCode,delay=self.processDelay+1,$prev=$(this).find('.btn-kv-prev'),$next=$(this).find('.btn-kv-next'),vId=$(this).data('previewId'),vPrevKey,vNextKey;[vPrevKey,vNextKey]=self.rtl?[39,37]:[37,39];$.each({prev:[$prev,vPrevKey],next:[$next,vNextKey]},function(direction,config){var $btn=config[0],vKey=config[1];if(key===vKey&&$btn.length){$modal.focus();if(!$btn.attr('disabled')){$btn.blur();setTimeout(function(){$btn.focus();self._zoomSlideShow(direction,vId);setTimeout(function(){if($btn.attr('disabled')){$modal.focus()}},delay)},delay)}}})})},_showModal:function($frame){var self=this,$modal=self.$modal,$content,css,angle;if(!$frame||!$frame.length){return}$h.initModal($modal);$h.setHtml($modal,self._getModalContent());self._setZoomContent($frame);$modal.removeClass('rotatable');$modal.data({backdrop:false,fileinputPluginId:self.$element.attr('id')});$modal.find('.kv-zoom-body').css('height',self.zoomModalHeight);$content=$frame.find('.kv-file-content > :first-child');if($content.length){css=$content.css('transform');if(css){$modal.find('.file-zoom-detail').css('transform',css)}}if($frame.hasClass('rotatable')){$modal.addClass('rotatable')}if($frame.data('angle')){$modal.data('angle',$frame.data('angle'))}angle=($frame.data('angle')||0);$modal.modal('show');self._initZoomButtons();self._initRotateZoom($frame,$content)},_zoomPreview:function($btn){var self=this,$frame;if(!$btn.length){throw'Cannot zoom to detailed preview!';}$frame=$btn.closest($h.FRAMES);self._showModal($frame)},_zoomSlideShow:function(dir,previewId){var self=this,$modal=self.$modal,$btn=$modal.find('.kv-zoom-actions .btn-kv-'+dir),$targFrame,i,$thumb,thumbsData=self.getFrames().toArray(),thumbs=[],len=thumbsData.length,out,angle,$content;if(self.reversePreviewOrder){dir=dir==='prev'?'next':'prev'}if($btn.attr('disabled')){return}for(i=0;i=len||!thumbs[out]){return}$targFrame=$(thumbs[out]);if($targFrame.length){self._setZoomContent($targFrame,dir)}self._initZoomButtons();if($targFrame.length&&$targFrame.hasClass('rotatable')){angle=$targFrame.data('angle')||0;$modal.addClass('rotatable').data('angle',angle);$content=$targFrame.find('.kv-file-content > :first-child');self._initRotateZoom($targFrame,$content)}else{$modal.removeClass('rotatable').removeData('angle')}self._raise('filezoom'+dir,{'previewId':previewId,modal:self.$modal})},_initZoomButton:function(){var self=this;self.$preview.find('.kv-file-zoom').each(function(){var $el=$(this);self._handler($el,'click',function(){self._zoomPreview($el)})})},_inputFileCount:function(){return this.$element[0].files.length},_refreshPreview:function(){var self=this,files;if((!self._inputFileCount()&&!self.isAjaxUpload)||!self.showPreview||!self.isPreviewable){return}if(self.isAjaxUpload){if(self.fileManager.count()>0){files=$.extend(true,[],self.getFileList());self.fileManager.clear();self._clearFileInput()}else{files=self.$element[0].files}}else{files=self.$element[0].files}if(files&&files.length){self.readFiles(files)}},_clearObjects:function($el){$el.find('video audio').each(function(){this.pause();$(this).remove()});$el.find('img object div').each(function(){$(this).remove()})},_clearFileInput:function(){var self=this,$el=self.$element,$srcFrm,$tmpFrm,$tmpEl;if(!self._inputFileCount()){return}$srcFrm=$el.closest('form');$tmpFrm=$(document.createElement('form'));$tmpEl=$(document.createElement('div'));$el.before($tmpEl);if($srcFrm.length){$srcFrm.after($tmpFrm)}else{$tmpEl.after($tmpFrm)}$tmpFrm.append($el).trigger('reset');$tmpEl.before($el).remove();$tmpFrm.remove()},_resetUpload:function(){var self=this;self.uploadInitiated=false;self.uploadStartTime=$h.now();self.uploadCache=[];self.$btnUpload.removeAttr('disabled');self._setProgress(0);self._hideProgress();self._resetErrors(false);self._initAjax();self.fileManager.clearImages();self._resetCanvas();if(self.overwriteInitial){self.initialPreview=[];self.initialPreviewConfig=[];self.initialPreviewThumbTags=[];self.previewCache.data={content:[],config:[],tags:[]}}},_resetCanvas:function(){var self=this;if(self.imageCanvas&&self.imageCanvasContext){self.imageCanvasContext.clearRect(0,0,self.imageCanvas.width,self.imageCanvas.height)}},_hasInitialPreview:function(){var self=this;return!self.overwriteInitial&&self.previewCache.count(true)},_resetPreview:function(){var self=this,out,cap,$div,hasSuc=self.showUploadedThumbs,hasErr=!self.removeFromPreviewOnError,includeProcessed=(hasSuc||hasErr)&&self.isDuplicateError;if(self.previewCache.count(true)){out=self.previewCache.out();if(includeProcessed){$div=$h.createElement('').insertAfter(self.$container);self.getFrames().each(function(){var $thumb=$(this);if((hasSuc&&$thumb.hasClass('file-preview-success'))||(hasErr&&$thumb.hasClass('file-preview-error'))){$div.append($thumb)}})}self._setPreviewContent(out.content);self._setInitThumbAttr();cap=self.initialCaption?self.initialCaption:out.caption;self._setCaption(cap);if(includeProcessed){$div.contents().appendTo(self.$preview);$div.remove()}}else{self._clearPreview();self._initCaption()}if(self.showPreview){self._initZoom();self._initSortable()}self.isDuplicateError=false},_clearDefaultPreview:function(){var self=this;self.$preview.find('.file-default-preview').remove()},_validateDefaultPreview:function(){var self=this;if(!self.showPreview||$h.isEmpty(self.defaultPreviewContent)){return}self._setPreviewContent('
    '+self.defaultPreviewContent+'
    ');self.$container.removeClass('file-input-new');self._initClickable()},_resetPreviewThumbs:function(isAjax){var self=this,out;if(isAjax){self._clearPreview();self.clearFileStack();return}if(self._hasInitialPreview()){out=self.previewCache.out();self._setPreviewContent(out.content);self._setInitThumbAttr();self._setCaption(out.caption);self._initPreviewActions()}else{self._clearPreview()}},_getLayoutTemplate:function(t){var self=this,template=self.layoutTemplates[t];if($h.isEmpty(self.customLayoutTags)){return template}return $h.replaceTags(template,self.customLayoutTags)},_getPreviewTemplate:function(t){var self=this,templates=self.previewTemplates,template=templates[t]||templates.other;if($h.isEmpty(self.customPreviewTags)){return template}return $h.replaceTags(template,self.customPreviewTags)},_getOutData:function(formdata,jqXHR,responseData,filesData){var self=this;jqXHR=jqXHR||{};responseData=responseData||{};filesData=filesData||self.fileManager.list();return{formdata:formdata,files:filesData,filenames:self.filenames,filescount:self.getFilesCount(),extra:self._getExtraData(),response:responseData,reader:self.reader,jqXHR:jqXHR}},_getMsgSelected:function(n,processing){var self=this,strFiles=n===1?self.fileSingle:self.filePlural;return n>0?self.msgSelected.replace('{n}',n).replace('{files}',strFiles):(processing?self.msgProcessing:self.msgNoFilesSelected)},_getFrame:function(id,skipWarning){var self=this,$frame=$h.getFrameElement(self.$preview,id);if(self.showPreview&&!skipWarning&&!$frame.length){self._log($h.logMessages.invalidThumb,{id:id})}return $frame},_getZoom:function(id,selector){var self=this,$frame=$h.getZoomElement(self.$preview,id,selector);if(self.showPreview&&!$frame.length){self._log($h.logMessages.invalidThumb,{id:id})}return $frame},_getThumbs:function(css){css=css||'';return this.getFrames(':not(.file-preview-initial)'+css)},_getThumbId:function(fileId){var self=this;return self.previewInitId+'-'+fileId},_getExtraData:function(fileId,index){var self=this,data=self.uploadExtraData;if(typeof self.uploadExtraData==='function'){data=self.uploadExtraData(fileId,index)}return data},_initXhr:function(xhrobj,fileId){var self=this,fm=self.fileManager,func=function(event){var pct=0,total=event.total,loaded=event.loaded||event.position,stats=fm.getUploadStats(fileId,loaded,total);if(event.lengthComputable&&!self.enableResumableUpload){pct=$h.round(loaded/total*100)}if(fileId){self._setFileUploadStats(fileId,pct,stats)}else{self._setProgress(pct,null,null,self._getStats(stats))}self._raise('fileajaxprogress',[stats])};if(xhrobj.upload){if(self.progressDelay){func=$h.debounce(func,self.progressDelay)}xhrobj.upload.addEventListener('progress',func,false)}return xhrobj},_initAjaxSettings:function(){var self=this;self._ajaxSettings=$.extend(true,{},self.ajaxSettings);self._ajaxDeleteSettings=$.extend(true,{},self.ajaxDeleteSettings)},_mergeAjaxCallback:function(funcName,srcFunc,type){var self=this,settings=self._ajaxSettings,flag=self.mergeAjaxCallbacks,targFunc;if(type==='delete'){settings=self._ajaxDeleteSettings;flag=self.mergeAjaxDeleteCallbacks}targFunc=settings[funcName];if(flag&&typeof targFunc==='function'){if(flag==='before'){settings[funcName]=function(){targFunc.apply(this,arguments);srcFunc.apply(this,arguments)}}else{settings[funcName]=function(){srcFunc.apply(this,arguments);targFunc.apply(this,arguments)}}}else{settings[funcName]=srcFunc}},_ajaxSubmit:function(fnBefore,fnSuccess,fnComplete,fnError,formdata,fileId,index,vUrl){var self=this,settings,defaults,data,tm=self.taskManager;if(!self._raise('filepreajax',[formdata,fileId,index])){return}formdata.append('initialPreview',JSON.stringify(self.initialPreview));formdata.append('initialPreviewConfig',JSON.stringify(self.initialPreviewConfig));formdata.append('initialPreviewThumbTags',JSON.stringify(self.initialPreviewThumbTags));self._initAjaxSettings();self._mergeAjaxCallback('beforeSend',fnBefore);self._mergeAjaxCallback('success',fnSuccess);self._mergeAjaxCallback('complete',fnComplete);self._mergeAjaxCallback('error',fnError);vUrl=vUrl||self.uploadUrlThumb||self.uploadUrl;if(typeof vUrl==='function'){vUrl=vUrl()}data=self._getExtraData(fileId,index)||{};if(typeof data==='object'){$.each(data,function(key,value){formdata.append(key,value)})}defaults={xhr:function(){var xhrobj=$.ajaxSettings.xhr();return self._initXhr(xhrobj,fileId)},url:self._encodeURI(vUrl),type:'POST',dataType:'json',data:formdata,cache:false,processData:false,contentType:false};settings=$.extend(true,{},defaults,self._ajaxSettings);self.ajaxQueue.push(settings);tm.addTask(fileId+'-'+index,function(){var self=this.self,config,xhr;config=self.ajaxQueue.shift();xhr=$.ajax(config);self.ajaxRequests.push(xhr)}).runWithContext({self:self})},_mergeArray:function(prop,content){var self=this,arr1=$h.cleanArray(self[prop]),arr2=$h.cleanArray(content);self[prop]=arr1.concat(arr2)},_initUploadSuccess:function(out,$thumb,allFiles){var self=this,append,data,index,$div,content,config,tags,id,i;if(!self.showPreview||typeof out!=='object'||$.isEmptyObject(out)){self._resetCaption();return}if(out.initialPreview!==undefined&&out.initialPreview.length>0){self.hasInitData=true;content=out.initialPreview||[];config=out.initialPreviewConfig||[];tags=out.initialPreviewThumbTags||[];append=out.append===undefined||out.append;if(content.length>0&&!$h.isArray(content)){content=content.split(self.initialPreviewDelimiter)}if(content.length){self._mergeArray('initialPreview',content);self._mergeArray('initialPreviewConfig',config);self._mergeArray('initialPreviewThumbTags',tags)}if($thumb!==undefined){if(!allFiles){index=self.previewCache.add(content[0],config[0],tags[0],append);data=self.previewCache.get(index,false);$div=$h.createElement(data).hide().appendTo($thumb);$thumb.fadeOut('slow',function(){var $newThumb=$div.find('> .file-preview-frame');if($newThumb&&$newThumb.length){$newThumb.insertBefore($thumb).fadeIn('slow').css('display:inline-block')}self._initPreviewActions();self._clearFileInput();$thumb.remove();$div.remove();self._initSortable()})}else{id=$thumb.attr('id');i=self._getUploadCacheIndex(id);if(i!==null){self.uploadCache[i]={id:id,content:content[0],config:config[0]||[],tags:tags[0]||[],append:append}}}}else{self.previewCache.set(content,config,tags,append);self._initPreview();self._initPreviewActions()}}self._resetCaption()},_getUploadCacheIndex:function(id){var self=this,i,len=self.uploadCache.length,config;for(i=0;i0||!$.isEmptyObject(self.uploadExtraData),uploadFailed,$prog,fnBefore,errMsg,fnSuccess,fnComplete,fnError,updateUploadLog,op=self.ajaxOperations.uploadThumb,fileObj=fm.getFile(id),params={id:previewId,index:i,fileId:id},fileName=self.fileManager.getFileName(id,true),resolve=function(){if(deferrer&&deferrer.resolve){deferrer.resolve()}},reject=function(){if(deferrer&&deferrer.reject){deferrer.reject()}};if(self.enableResumableUpload){return}self.uploadInitiated=true;if(self.showPreview){$thumb=fm.getThumb(id);$prog=$thumb.find('.file-thumb-progress');$btnUpload=$thumb.find('.kv-file-upload');$btnDelete=$thumb.find('.kv-file-remove');$prog.show()}if(count===0||!hasPostData||(self.showPreview&&$btnUpload&&$btnUpload.hasClass('disabled'))||self._abort(params)){return}updateUploadLog=function(){if(!uploadFailed){fm.removeFile(id)}else{fm.errors.push(id)}fm.setProcessed(id);if(fm.isProcessed()){self.fileBatchCompleted=true;chkComplete()}};chkComplete=function(){var $initThumbs;if(!self.fileBatchCompleted){return}setTimeout(function(){var triggerReset=fm.count()===0,errCount=fm.errors.length;self._updateInitialPreview();self.unlock(triggerReset);if(triggerReset){self._clearFileInput()}$initThumbs=self.$preview.find('.file-preview-initial');if(self.uploadAsync&&$initThumbs.length){$h.addCss($initThumbs,$h.SORT_CSS);self._initSortable()}self._raise('filebatchuploadcomplete',[fm.stack,self._getExtraData()]);if(!self.retryErrorUploads||errCount===0){fm.clear()}self._setProgress(101);self.ajaxAborted=false;self.uploadInitiated=false},self.processDelay)};fnBefore=function(jqXHR){outData=self._getOutData(formdata,jqXHR);fm.initStats(id);self.fileBatchCompleted=false;if(!isBatch){self.ajaxAborted=false}if(self.showPreview){if(!$thumb.hasClass('file-preview-success')){self._setThumbStatus($thumb,'Loading');$h.addCss($thumb,'file-uploading')}$btnUpload.attr('disabled',true);$btnDelete.attr('disabled',true)}if(!isBatch){self.lock()}if(fm.errors.indexOf(id)!==-1){delete fm.errors[id]}self._raise('filepreupload',[outData,previewId,i,self._getThumbFileId($thumb)]);$.extend(true,params,outData);if(self._abort(params)){jqXHR.abort();if(!isBatch){self._setThumbStatus($thumb,'New');$thumb.removeClass('file-uploading');$btnUpload.removeAttr('disabled');$btnDelete.removeAttr('disabled')}self._setProgressCancelled()}};fnSuccess=function(data,textStatus,jqXHR){var pid=self.showPreview&&$thumb.attr('id')?$thumb.attr('id'):previewId;outData=self._getOutData(formdata,jqXHR,data);$.extend(true,params,outData);setTimeout(function(){if($h.isEmpty(data)||$h.isEmpty(data.error)){if(self.showPreview){self._setThumbStatus($thumb,'Success');$btnUpload.hide();self._initUploadSuccess(data,$thumb,isBatch);self._setProgress(101,$prog)}self._raise('fileuploaded',[outData,pid,i,self._getThumbFileId($thumb)]);if(!isBatch){self.fileManager.remove($thumb)}else{updateUploadLog();resolve()}}else{uploadFailed=true;errMsg=self._parseError(op,jqXHR,self.msgUploadError,self.fileManager.getFileName(id));self._showFileError(errMsg,params);self._setPreviewError($thumb,true);if(!self.retryErrorUploads){$btnUpload.hide()}if(isBatch){updateUploadLog();resolve()}self._setProgress(101,self._getFrame(pid).find('.file-thumb-progress'),self.msgUploadError)}},self.processDelay)};fnComplete=function(){if(self.showPreview){$btnUpload.removeAttr('disabled');$btnDelete.removeAttr('disabled');$thumb.removeClass('file-uploading')}if(!isBatch){self.unlock(false);self._clearFileInput()}else{chkComplete()}self._initSuccessThumbs()};fnError=function(jqXHR,textStatus,errorThrown){errMsg=self._parseError(op,jqXHR,errorThrown,self.fileManager.getFileName(id));uploadFailed=true;setTimeout(function(){var $prog;if(isBatch){updateUploadLog();reject()}self.fileManager.setProgress(id,100);self._setPreviewError($thumb,true);if(!self.retryErrorUploads){$btnUpload.hide()}$.extend(true,params,self._getOutData(formdata,jqXHR));self._setProgress(101,self.$progress,self.msgAjaxProgressError.replace('{operation}',op));$prog=self.showPreview&&$thumb?$thumb.find('.file-thumb-progress'):'';self._setProgress(101,$prog,self.msgUploadError);self._showFileError(errMsg,params)},self.processDelay)};self._setFileData(formdata,fileObj.file,fileName,id);self._setUploadData(formdata,{fileId:id});self._ajaxSubmit(fnBefore,fnSuccess,fnComplete,fnError,formdata,id,i)},_setFileData:function(formdata,file,fileName,fileId){var self=this,preProcess=self.preProcessUpload;if(preProcess&&typeof preProcess==='function'){formdata.append(self.uploadFileAttr,preProcess(fileId,file))}else{formdata.append(self.uploadFileAttr,file,fileName)}},_checkBatchPreupload:function(outData,jqXHR){var self=this,out=self._raise('filebatchpreupload',[outData]);if(out){return true}self._abort(outData);if(jqXHR){jqXHR.abort()}self._getThumbs().each(function(){var $thumb=$(this),$btnUpload=$thumb.find('.kv-file-upload'),$btnDelete=$thumb.find('.kv-file-remove');if($thumb.hasClass('file-preview-loading')){self._setThumbStatus($thumb,'New');$thumb.removeClass('file-uploading')}$btnUpload.removeAttr('disabled');$btnDelete.removeAttr('disabled')});self._setProgressCancelled();return false},_uploadBatch:function(){var self=this,fm=self.fileManager,total=fm.total(),params={},fnBefore,fnSuccess,fnError,fnComplete,hasPostData=total>0||!$.isEmptyObject(self.uploadExtraData),errMsg,setAllUploaded,formdata=new FormData(),op=self.ajaxOperations.uploadBatch;if(total===0||!hasPostData||self._abort(params)){return}setAllUploaded=function(){self.fileManager.clear();self._clearFileInput()};fnBefore=function(jqXHR){self.lock();fm.initStats();var outData=self._getOutData(formdata,jqXHR);self.ajaxAborted=false;if(self.showPreview){self._getThumbs().each(function(){var $thumb=$(this),$btnUpload=$thumb.find('.kv-file-upload'),$btnDelete=$thumb.find('.kv-file-remove');if(!$thumb.hasClass('file-preview-success')){self._setThumbStatus($thumb,'Loading');$h.addCss($thumb,'file-uploading')}$btnUpload.attr('disabled',true);$btnDelete.attr('disabled',true)})}self._checkBatchPreupload(outData,jqXHR)};fnSuccess=function(data,textStatus,jqXHR){var outData=self._getOutData(formdata,jqXHR,data),key=0,$thumbs=self._getThumbs(':not(.file-preview-success)'),keys=$h.isEmpty(data)||$h.isEmpty(data.errorkeys)?[]:data.errorkeys;if($h.isEmpty(data)||$h.isEmpty(data.error)){self._raise('filebatchuploadsuccess',[outData]);setAllUploaded();if(self.showPreview){$thumbs.each(function(){var $thumb=$(this);self._setThumbStatus($thumb,'Success');$thumb.removeClass('file-uploading');$thumb.find('.kv-file-upload').hide().removeAttr('disabled')});self._initUploadSuccess(data)}else{self.reset()}self._setProgress(101)}else{if(self.showPreview){$thumbs.each(function(){var $thumb=$(this);$thumb.removeClass('file-uploading');$thumb.find('.kv-file-upload').removeAttr('disabled');$thumb.find('.kv-file-remove').removeAttr('disabled');if(keys.length===0||$.inArray(key,keys)!==-1){self._setPreviewError($thumb,true);if(!self.retryErrorUploads){$thumb.find('.kv-file-upload').hide();self.fileManager.remove($thumb)}}else{$thumb.find('.kv-file-upload').hide();self._setThumbStatus($thumb,'Success');self.fileManager.remove($thumb)}if(!$thumb.hasClass('file-preview-error')||self.retryErrorUploads){key++}});self._initUploadSuccess(data)}errMsg=self._parseError(op,jqXHR,self.msgUploadError);self._showFileError(errMsg,outData,'filebatchuploaderror');self._setProgress(101,self.$progress,self.msgUploadError)}};fnComplete=function(){self.unlock();self._initSuccessThumbs();self._clearFileInput();self._raise('filebatchuploadcomplete',[self.fileManager.stack,self._getExtraData()])};fnError=function(jqXHR,textStatus,errorThrown){var outData=self._getOutData(formdata,jqXHR);errMsg=self._parseError(op,jqXHR,errorThrown);self._showFileError(errMsg,outData,'filebatchuploaderror');self.uploadFileCount=total-1;if(!self.showPreview){return}self._getThumbs().each(function(){var $thumb=$(this);$thumb.removeClass('file-uploading');if(self._getThumbFile($thumb)){self._setPreviewError($thumb)}});self._getThumbs().removeClass('file-uploading');self._getThumbs(' .kv-file-upload').removeAttr('disabled');self._getThumbs(' .kv-file-delete').removeAttr('disabled');self._setProgress(101,self.$progress,self.msgAjaxProgressError.replace('{operation}',op))};var ctr=0;$.each(self.fileManager.stack,function(key,data){if(!$h.isEmpty(data.file)){self._setFileData(formdata,data.file,(data.nameFmt||('untitled_'+ctr)),key)}ctr++});self._ajaxSubmit(fnBefore,fnSuccess,fnComplete,fnError,formdata)},_uploadExtraOnly:function(){var self=this,params={},fnBefore,fnSuccess,fnComplete,fnError,formdata=new FormData(),errMsg,op=self.ajaxOperations.uploadExtra;fnBefore=function(jqXHR){self.lock();var outData=self._getOutData(formdata,jqXHR);self._setProgress(50);params.data=outData;params.xhr=jqXHR;self._checkBatchPreupload(outData,jqXHR)};fnSuccess=function(data,textStatus,jqXHR){var outData=self._getOutData(formdata,jqXHR,data);if($h.isEmpty(data)||$h.isEmpty(data.error)){self._raise('filebatchuploadsuccess',[outData]);self._clearFileInput();self._initUploadSuccess(data);self._setProgress(101)}else{errMsg=self._parseError(op,jqXHR,self.msgUploadError);self._showFileError(errMsg,outData,'filebatchuploaderror')}};fnComplete=function(){self.unlock();self._clearFileInput();self._raise('filebatchuploadcomplete',[self.fileManager.stack,self._getExtraData()])};fnError=function(jqXHR,textStatus,errorThrown){var outData=self._getOutData(formdata,jqXHR);errMsg=self._parseError(op,jqXHR,errorThrown);params.data=outData;self._showFileError(errMsg,outData,'filebatchuploaderror');self._setProgress(101,self.$progress,self.msgAjaxProgressError.replace('{operation}',op))};self._ajaxSubmit(fnBefore,fnSuccess,fnComplete,fnError,formdata)},_deleteFileIndex:function($frame){var self=this,ind=$frame.attr('data-fileindex'),rev=self.reversePreviewOrder;if(ind.substring(0,5)===$h.INIT_FLAG){ind=parseInt(ind.replace($h.INIT_FLAG,''));self.initialPreview=$h.spliceArray(self.initialPreview,ind,rev);self.initialPreviewConfig=$h.spliceArray(self.initialPreviewConfig,ind,rev);self.initialPreviewThumbTags=$h.spliceArray(self.initialPreviewThumbTags,ind,rev);self.getFrames().each(function(){var $nFrame=$(this),nInd=$nFrame.attr('data-fileindex');if(nInd.substring(0,5)===$h.INIT_FLAG){nInd=parseInt(nInd.replace($h.INIT_FLAG,''));if(nInd>ind){nInd--;$nFrame.attr('data-fileindex',$h.INIT_FLAG+nInd)}}})}},_resetCaption:function(){var self=this;setTimeout(function(){var cap='',n,chk=self.previewCache.count(true),len=self.fileManager.count(),file,incomplete=':not(.file-preview-success):not(.file-preview-error)',cfg,hasThumb=self.showPreview&&self.getFrames(incomplete).length;if(len===0&&chk===0&&!hasThumb){self.reset()}else{n=chk+len;if(n>1){cap=self._getMsgSelected(n)}else{if(len===0){cfg=self.initialPreviewConfig[0];cap='';if(cfg){cap=cfg.caption||cfg.filename||''}if(!cap){cap=self._getMsgSelected(n)}}else{file=self.fileManager.getFirstFile();cap=file?file.nameFmt:'_'}}self._setCaption(cap)}},self.processDelay)},_handleRotation:function($el,$content,angle){var self=this,css,newCss,addCss='',scale=1,elContent=$content[0],quadrant,transform,h,w,wNew,$parent=$content.parent(),hParent,wParent,$body=$('body'),bodyExists=!!$body.length;if(bodyExists){$body.addClass('kv-overflow-hidden')}if(!$content.length||$el.hasClass('hide-rotate')){if(bodyExists){$body.removeClass('kv-overflow-hidden')}return}transform=$content.css('transform');if(transform){$content.css('transform','none')}if(transform){$content.css('transform',transform)}angle=angle||0;quadrant=angle%360;css='rotate('+angle+'deg)';newCss='rotate('+quadrant+'deg)';addCss='';if(quadrant===90||quadrant===270){w=elContent.naturalWidth||$content.outerWidth()||0;h=elContent.naturalHeight||$content.outerHeight()||0;scale=w>h&&w!=0?(h/w).toFixed(2):1;if($parent.length){hParent=$parent.height();wParent=$parent.width();wNew=Math.min(w,wParent);if(hParent>scale*wNew){scale=wNew>hParent&&wNew!=0?(hParent/wNew).toFixed(2):1}}if(scale!==1){addCss=' scale('+scale+')'}}$content.addClass('rotate-animate').css('transform',css+addCss);setTimeout(function(){$content.removeClass('rotate-animate').css('transform',newCss+addCss);if(bodyExists){$body.removeClass('kv-overflow-hidden')}$el.data('angle',quadrant)},self.fadeDelay)},_initRotateButton:function(){var self=this;self.getFrames('.rotatable .kv-file-rotate').each(function(){var $el=$(this),$frame=$el.closest($h.FRAMES),$content=$frame.find('.kv-file-content > :first-child');self._handler($el,'click',function(){var angle=($frame.data('angle')||0)+90;self._handleRotation($frame,$content,angle)})})},_initRotateZoom:function($frame,$content){var self=this,$modal=self.$modal,$rotate=$modal.find('.btn-kv-rotate'),angle=$frame.data('angle');$modal.data('angle',angle);if($rotate.length){$rotate.off('click');if($modal.hasClass('rotatable')){$rotate.on('click',function(){angle=($modal.data('angle')||0)+90;$modal.data('angle',angle);self._handleRotation($modal,$modal.find('.file-zoom-detail'),angle);self._handleRotation($frame,$content,angle);if($frame.hasClass('hide-rotate')){$frame.data('angle',angle)}})}}},_initFileActions:function(){var self=this;if(!self.showPreview){return}self._initZoomButton();self._initRotateButton();self.getFrames(' .kv-file-remove').each(function(){var $el=$(this),$frame=$el.closest($h.FRAMES),hasError,id=$frame.attr('id'),ind=$frame.attr('data-fileindex'),status,fm=self.fileManager;self._handler($el,'click',function(){status=self._raise('filepreremove',[id,ind]);if(status===false||!self._validateMinCount()){return false}hasError=$frame.hasClass('file-preview-error');$h.cleanMemory($frame);$frame.fadeOut('slow',function(){self.fileManager.remove($frame);self._clearObjects($frame);$frame.remove();if(id&&hasError){self.$errorContainer.find('li[data-thumb-id="'+id+'"]').fadeOut('fast',function(){$(this).remove();if(!self._errorsExist()){self._resetErrors()}})}self._clearFileInput();self._resetCaption();self._raise('fileremoved',[id,ind])})})});self.getFrames(' .kv-file-upload').each(function(){var $el=$(this);self._handler($el,'click',function(){var $frame=$el.closest($h.FRAMES),fileId=self._getThumbFileId($frame);self._hideProgress();if($frame.hasClass('file-preview-error')&&!self.retryErrorUploads){return}self._uploadSingle(self.fileManager.getIndex(fileId),fileId,false)})})},_initPreviewActions:function(){var self=this,$preview=self.$preview,deleteExtraData=self.deleteExtraData||{},btnRemove=$h.FRAMES+' .kv-file-remove',settings=self.fileActionSettings,origClass=settings.removeClass,errClass=settings.removeErrorClass,resetProgress=function(){var hasFiles=self.isAjaxUpload?self.previewCache.count(true):self._inputFileCount();if(!self.getFrames().length&&!hasFiles){self._setCaption('');self.reset();self.initialCaption=''}else{self._resetCaption()}};self._initZoomButton();self._initRotateButton();$preview.find(btnRemove).each(function(){var $el=$(this),vUrl=$el.data('url')||self.deleteUrl,vKey=$el.data('key'),errMsg,fnBefore,fnSuccess,fnError,op=self.ajaxOperations.deleteThumb;if($h.isEmpty(vUrl)||vKey===undefined){return}if(typeof vUrl==='function'){vUrl=vUrl()}var $frame=$el.closest($h.FRAMES),cache=self.previewCache.data,settings,params,config,fileName,extraData,index=$frame.attr('data-fileindex');index=parseInt(index.replace($h.INIT_FLAG,''));config=$h.isEmpty(cache.config)&&$h.isEmpty(cache.config[index])?null:cache.config[index];extraData=$h.isEmpty(config)||$h.isEmpty(config.extra)?deleteExtraData:config.extra;fileName=config&&(config.filename||config.caption)||'';if(typeof extraData==='function'){extraData=extraData()}params={id:$el.attr('id'),key:vKey,extra:extraData};fnBefore=function(jqXHR){self.ajaxAborted=false;self._raise('filepredelete',[vKey,jqXHR,extraData]);if(self._abort()){jqXHR.abort()}else{$el.removeClass(errClass);$h.addCss($frame,'file-uploading');$h.addCss($el,'disabled '+origClass)}};fnSuccess=function(data,textStatus,jqXHR){var n,cap;if(!$h.isEmpty(data)&&!$h.isEmpty(data.error)){params.jqXHR=jqXHR;params.response=data;errMsg=self._parseError(op,jqXHR,self.msgDeleteError,fileName);self._showFileError(errMsg,params,'filedeleteerror');$frame.removeClass('file-uploading');$el.removeClass('disabled '+origClass).addClass(errClass);resetProgress();return}$frame.removeClass('file-uploading').addClass('file-deleted');$frame.fadeOut('slow',function(){index=parseInt(($frame.attr('data-fileindex')).replace($h.INIT_FLAG,''));self.previewCache.unset(index);self._deleteFileIndex($frame);n=self.previewCache.count(true);cap=n>0?self._getMsgSelected(n):'';self._setCaption(cap);self._raise('filedeleted',[vKey,jqXHR,extraData]);self._clearObjects($frame);$frame.remove();resetProgress()})};fnError=function(jqXHR,textStatus,errorThrown){var errMsg=self._parseError(op,jqXHR,errorThrown,fileName);params.jqXHR=jqXHR;params.response={};self._showFileError(errMsg,params,'filedeleteerror');$frame.removeClass('file-uploading');$el.removeClass('disabled '+origClass).addClass(errClass);resetProgress()};self._initAjaxSettings();self._mergeAjaxCallback('beforeSend',fnBefore,'delete');self._mergeAjaxCallback('success',fnSuccess,'delete');self._mergeAjaxCallback('error',fnError,'delete');settings=$.extend(true,{},{url:self._encodeURI(vUrl),type:'POST',dataType:'json',data:$.extend(true,{},{key:vKey},extraData)},self._ajaxDeleteSettings);self._handler($el,'click',function(){if(!self._validateMinCount()){return false}self.ajaxAborted=false;self._raise('filebeforedelete',[vKey,extraData]);if(self.ajaxAborted instanceof Promise){self.ajaxAborted.then(function(result){if(!result){$.ajax(settings)}})}else{if(!self.ajaxAborted){$.ajax(settings)}}})})},_hideFileIcon:function(){var self=this;if(self.overwriteInitial){self.$captionContainer.removeClass('icon-visible')}},_showFileIcon:function(){var self=this;$h.addCss(self.$captionContainer,'icon-visible')},_getSize:function(bytes,skipTemplate,sizeUnits){var self=this,size=parseFloat(bytes),i=0,factor=self.bytesToKB,func=self.fileSizeGetter,out,sizeHuman=size,newSize;if(!$.isNumeric(bytes)||!$.isNumeric(size)){return''}if(typeof func==='function'){out=func(size)}else{if(!sizeUnits){sizeUnits=self.sizeUnits}if(size>0){while(sizeHuman>=factor){sizeHuman/=factor;++i}if(!sizeUnits[i]){sizeHuman=size;i=0}}newSize=sizeHuman.toFixed(2);if(newSize==sizeHuman){newSize=sizeHuman}out=newSize+' '+sizeUnits[i]}return skipTemplate?out:self._getLayoutTemplate('size').replace('{sizeText}',out)},_getFileType:function(ftype){var self=this;return self.mimeTypeAliases[ftype]||ftype},_generatePreviewTemplate:function(cat,data,fname,ftype,previewId,fileId,isError,size,fnameUpdated,frameClass,foot,ind,templ,attrs,zoomData){var self=this,caption=self.slug(fname),prevContent,zoomContent='',styleAttribs='',filename=fnameUpdated||fname,isIconic,ext=filename.split('.').pop().toLowerCase(),screenW=window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth,config,title=caption,alt=caption,typeCss='type-default',getContent,addFrameCss,footer=foot||self._renderFileFooter(cat,caption,size,'auto',isError),isRotatable,alwaysPreview=$.inArray(ext,self.alwaysPreviewFileExtensions)!==-1,forcePrevIcon=self.preferIconicPreview&&!alwaysPreview,forceZoomIcon=self.preferIconicZoomPreview&&!alwaysPreview,newCat=forcePrevIcon?'other':cat;config=screenW<400?(self.previewSettingsSmall[newCat]||self.defaults.previewSettingsSmall[newCat]):(self.previewSettings[newCat]||self.defaults.previewSettings[newCat]);if(config){$.each(config,function(key,val){styleAttribs+=key+':'+val+';'})}getContent=function(vCat,vData,zoom,frameCss,vZoomData){var id=zoom?'zoom-'+previewId:previewId,tmplt=self._getPreviewTemplate(vCat),css=(frameClass||'')+' '+frameCss,tokens;if(self.frameClass){css=self.frameClass+' '+css}if(zoom){css=css.replace(' '+$h.SORT_CSS,'')}tmplt=self._parseFilePreviewIcon(tmplt,fname);if(cat==='object'&&!ftype){$.each(self.defaults.fileTypeSettings,function(key,func){if(key==='object'||key==='other'){return}if(func(fname,ftype)){typeCss='type-'+key}})}if(!$h.isEmpty(attrs)){if(attrs.title!==undefined&&attrs.title!==null){title=attrs.title}if(attrs.alt!==undefined&&attrs.alt!==null){alt=title=attrs.alt}}tokens={'previewId':id,'caption':caption,'title':title,'alt':alt,'frameClass':css,'type':self._getFileType(ftype),'fileindex':ind,'fileid':fileId||'','filename':filename,'typeCss':typeCss,'footer':footer,'data':vData,'template':templ||cat,'style':styleAttribs?'style="'+styleAttribs+'"':'','zoomData':vZoomData?encodeURIComponent(vZoomData):''};if(zoom){tokens.zoomCache='';tokens.zoomData='{zoomData}'}return tmplt.setTokens(tokens)};ind=ind||previewId.slice(previewId.lastIndexOf('-')+1);isRotatable=self.fileActionSettings.showRotate&&$.inArray(ext,self.rotatableFileExtensions)!==-1;if(self.fileActionSettings.showZoom){addFrameCss='kv-zoom-thumb';if(isRotatable){addFrameCss+=' rotatable'+(forceZoomIcon?' hide-rotate':'')}zoomContent=getContent((forceZoomIcon?'other':cat),data,true,addFrameCss,zoomData)}zoomContent='\n'+self._getLayoutTemplate('zoomCache').replace('{zoomContent}',zoomContent);if(typeof self.sanitizeZoomCache==='function'){zoomContent=self.sanitizeZoomCache(zoomContent)}addFrameCss='kv-preview-thumb';if(isRotatable){isIconic=forcePrevIcon||self.hideThumbnailContent||!!self.previewFileIconSettings[ext];addFrameCss+=' rotatable'+(isIconic?' hide-rotate':'')}prevContent=getContent((forcePrevIcon?'other':cat),data,false,addFrameCss,zoomData);return prevContent.setTokens({zoomCache:zoomContent})},_addToPreview:function($preview,content){var self=this,$el;content=$h.cspBuffer.stash(content);$el=self.reversePreviewOrder?$preview.prepend(content):$preview.append(content);$h.cspBuffer.apply($preview);return $el},_previewDefault:function(file,isDisabled){var self=this,$preview=self.$preview;if(!self.showPreview){return}var fname=$h.getFileName(file),ftype=file?file.type:'',content,size=file.size||0,caption=self._getFileName(file,''),isError=isDisabled===true&&!self.isAjaxUpload,data=$h.createObjectURL(file),fileId=self.fileManager.getId(file),previewId=self._getThumbId(fileId);self._clearDefaultPreview();content=self._generatePreviewTemplate('other',data,fname,ftype,previewId,fileId,isError,size);self._addToPreview($preview,content);self._setThumbAttr(previewId,caption,size);if(isDisabled===true&&self.isAjaxUpload){self._setThumbStatus(self._getFrame(previewId),'Error')}},_previewFile:function(i,file,theFile,data,fileInfo){if(!this.showPreview){return}var self=this,fname=$h.getFileName(file),ftype=fileInfo.type,content,caption=fileInfo.name,cat=self._parseFileType(ftype,fname),$preview=self.$preview,fsize=file.size||0,iData=cat==='image'?theFile.target.result:data,fm=self.fileManager,fileId=fm.getId(file),previewId=self._getThumbId(fileId);content=self._generatePreviewTemplate(cat,iData,fname,ftype,previewId,fileId,false,fsize,fileInfo.filename);self._clearDefaultPreview();self._addToPreview($preview,content);var $thumb=self._getFrame(previewId);self._validateImageOrientation($thumb.find('img'),file,previewId,fileId,caption,ftype,fsize,iData);self._setThumbAttr(previewId,caption,fsize);self._initSortable()},_setThumbAttr:function(id,caption,size,description){var self=this,$frame=self._getFrame(id);if($frame.length){size=size&&size>0?self._getSize(size):'';$frame.data({'caption':caption,'size':size,'description':description||''})}},_setInitThumbAttr:function(){var self=this,data=self.previewCache.data,len=self.previewCache.count(true),config,caption,size,description,previewId;if(len===0){return}for(var i=0;i&"']/g,'_')},_updateFileDetails:function(numFiles){var self=this,$el=self.$element,label,n,log,nFiles,file,name=($h.isIE(9)&&$h.findFileName($el.val()))||($el[0].files[0]&&$el[0].files[0].name);if(!name&&self.fileManager.count()>0){file=self.fileManager.getFirstFile();label=file.nameFmt}else{label=name?self.slug(name):'_'}n=self.isAjaxUpload?self.fileManager.count():numFiles;nFiles=self.previewCache.count(true)+n;log=n===1?label:self._getMsgSelected(nFiles,!self.isAjaxUpload&&!self.isError);if(self.isError){self.$previewContainer.removeClass('file-thumb-loading');self._initCapStatus();self.$previewStatus.html('');self.$captionContainer.removeClass('icon-visible')}else{self._showFileIcon()}self._setCaption(log,self.isError);self.$container.removeClass('file-input-new file-input-ajax-new');self._raise('fileselect',[numFiles,label]);if(self.previewCache.count(true)){self._initPreviewActions()}},_setThumbStatus:function($thumb,status){var self=this;if(!self.showPreview){return}var icon='indicator'+status,msg=icon+'Title',css='file-preview-'+status.toLowerCase(),$indicator=$thumb.find('.file-upload-indicator'),config=self.fileActionSettings;$thumb.removeClass('file-preview-success file-preview-error file-preview-paused file-preview-loading');if(status==='Success'){$thumb.find('.file-drag-handle').remove()}$h.setHtml($indicator,config[icon]);$indicator.attr('title',config[msg]);$thumb.addClass(css);if(status==='Error'&&!self.retryErrorUploads){$thumb.find('.kv-file-upload').attr('disabled',true)}},_setProgressCancelled:function(){var self=this;self._setProgress(101,self.$progress,self.msgCancelled)},_setProgress:function(p,$el,error,stats){var self=this;$el=$el||self.$progress;if(!$el.length){return}var pct=Math.min(p,100),out,pctLimit=self.progressUploadThreshold,t=p<=100?self.progressTemplate:self.progressCompleteTemplate,template=pct<100?self.progressTemplate:(error?(self.paused?self.progressPauseTemplate:self.progressErrorTemplate):t);if(p>=100){stats=''}if(!$h.isEmpty(template)){if(pctLimit&&pct>pctLimit&&p<=100){out=template.setTokens({'percent':pctLimit,'status':self.msgUploadThreshold})}else{out=template.setTokens({'percent':pct,'status':(p>100?self.msgUploadEnd:pct+'%')})}stats=stats||'';out=out.setTokens({stats:stats});$h.setHtml($el,out);if(error){$h.setHtml($el.find('[role="progressbar"]'),error)}}},_hasFiles:function(){var el=this.$element[0];return!!(el&&el.files&&el.files.length)},_setFileDropZoneTitle:function(){var self=this,$zone=self.$container.find('.file-drop-zone'),title=self.dropZoneTitle,strFiles;if(self.isClickable){strFiles=$h.isEmpty(self.$element.attr('multiple'))?self.fileSingle:self.filePlural;title+=self.dropZoneClickTitle.replace('{files}',strFiles)}$zone.find('.'+self.dropZoneTitleClass).remove();if(!self.showPreview||$zone.length===0||self.fileManager.count()>0||!self.dropZoneEnabled||self.previewCache.count()>0||(!self.isAjaxUpload&&self._hasFiles())){return}if($zone.find($h.FRAMES).length===0&&$h.isEmpty(self.defaultPreviewContent)){$zone.prepend('
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    ')}self.$container.removeClass('file-input-new');$h.addCss(self.$container,'file-input-ajax-new')},_getStats:function(stats){var self=this,pendingTime,t;if(!self.showUploadStats||!stats||!stats.bitrate){return''}t=self._getLayoutTemplate('stats');pendingTime=(!stats.elapsed||!stats.bps)?self.msgCalculatingTime:self.msgPendingTime.setTokens({time:$h.getElapsed(Math.ceil(stats.pendingBytes/stats.bps))});return t.setTokens({uploadSpeed:stats.bitrate,pendingTime:pendingTime})},_setResumableProgress:function(pct,stats,$thumb){var self=this,rm=self.resumableManager,obj=$thumb?rm:self,$prog=$thumb?$thumb.find('.file-thumb-progress'):null;if(obj.lastProgress===0){obj.lastProgress=pct}if(pct0&&self._getFileCount(len-1)=limit:dim<=limit){return true}msg=self['msgImage'+type+size]||'Image "{name}" has a size validation error (limit "{size}").';self._showFileError(msg.setTokens({'name':filename,'size':limit,'dimension':dim}),params);self._setPreviewError($thumb);self.fileManager.remove($thumb);self._clearFileInput();return false},_getExifObj:function(data){var self=this,exifObj,error=$h.logMessages.exifWarning;if(data.slice(0,23)!=='data:image/jpeg;base64,'&&data.slice(0,22)!=='data:image/jpg;base64,'){exifObj=null;return}try{exifObj=window.piexif?window.piexif.load(data):null}catch(err){exifObj=null;error=err&&err.message||''}if(!exifObj&&self.showExifErrorLog){self._log($h.logMessages.badExifParser,{details:error})}return exifObj},setImageOrientation:function($img,$zoomImg,value,$thumb){var self=this,invalidImg=!$img||!$img.length,invalidZoomImg=!$zoomImg||!$zoomImg.length,$mark,isHidden=false,$div,zoomOnly=invalidImg&&$thumb&&$thumb.attr('data-template')==='image',ev;if(invalidImg&&invalidZoomImg){return}ev='load.fileinputimageorient';if(zoomOnly){$img=$zoomImg;$zoomImg=null;$img.css(self.previewSettings.image);$div=$(document.createElement('div')).appendTo($thumb.find('.kv-file-content'));$mark=$(document.createElement('span')).insertBefore($img);$img.css('visibility','hidden').removeClass('file-zoom-detail').appendTo($div)}else{isHidden=!$img.is(':visible')}$img.off(ev).on(ev,function(){if(isHidden){self.$preview.removeClass('hide-content');$thumb.find('.kv-file-content').css('visibility','hidden')}var img=$img[0],zoomImg=$zoomImg&&$zoomImg.length?$zoomImg[0]:null,h=img.offsetHeight,w=img.offsetWidth,r=$h.getRotation(value);if(isHidden){$thumb.find('.kv-file-content').css('visibility','visible');self.$preview.addClass('hide-content')}$img.data('orientation',value);if(zoomImg){$zoomImg.data('orientation',value)}if(value<5){$h.setTransform(img,r);$h.setTransform(zoomImg,r);return}var offsetAngle=Math.atan(w/h),origFactor=Math.sqrt(Math.pow(h,2)+Math.pow(w,2)),scale=!origFactor?1:(h/Math.cos(Math.PI/2+offsetAngle))/origFactor,s=' scale('+Math.abs(scale)+')';$h.setTransform(img,r+s);$h.setTransform(zoomImg,r+s);if(zoomOnly){$img.css('visibility','visible').insertAfter($mark).addClass('file-zoom-detail');$mark.remove();$div.remove()}})},_validateImageOrientation:function($img,file,previewId,fileId,caption,ftype,fsize,iData){var self=this,exifObj=null,value,autoOrientImage=self.autoOrientImage,selector;exifObj=self._getExifObj(iData);if(self.canOrientImage){$img.css('image-orientation',(autoOrientImage?'from-image':'none'));self._validateImage(previewId,fileId,caption,ftype,fsize,iData,exifObj);return}selector=$h.getZoomSelector(previewId,' img');value=exifObj?exifObj['0th'][piexif.ImageIFD.Orientation]:null;if(!value){self._validateImage(previewId,fileId,caption,ftype,fsize,iData,exifObj);return}self.setImageOrientation($img,$(selector),value,self._getFrame(previewId));self._raise('fileimageoriented',{'$img':$img,'file':file});self._validateImage(previewId,fileId,caption,ftype,fsize,iData,exifObj)},_validateImage:function(previewId,fileId,fname,ftype,fsize,iData,exifObj){var self=this,$preview=self.$preview,params,w1,w2,$thumb=self._getFrame(previewId),i=$thumb.attr('data-fileindex'),$img=$thumb.find('img');fname=fname||'Untitled';$img.one('load',function(){if($img.data('validated')){return}$img.data('validated',true);w1=$thumb.width();w2=$preview.width();if(w1>w2){$img.css('width','100%')}params={ind:i,id:previewId,fileId:fileId};setTimeout(function(){var isValidWidth,isValidHeight;isValidWidth=self._isValidSize('Small','Width',$img,$thumb,fname,params);isValidHeight=self._isValidSize('Small','Height',$img,$thumb,fname,params);if(!self.resizeImage){isValidWidth=isValidWidth&&self._isValidSize('Large','Width',$img,$thumb,fname,params);isValidHeight=isValidHeight&&self._isValidSize('Large','Height',$img,$thumb,fname,params)}self._raise('fileimageloaded',[previewId]);$thumb.data('exif',exifObj);if(isValidWidth&&isValidHeight){self.fileManager.addImage(fileId,{ind:i,img:$img,thumb:$thumb,pid:previewId,typ:ftype,siz:fsize,validated:false,imgData:iData,exifObj:exifObj});self._validateAllImages()}},self.processDelay)}).one('error',function(){self._raise('fileimageloaderror',[previewId])})},_validateAllImages:function(){var self=this,counter={val:0},numImgs=self.fileManager.getImageCount(),fsize,minSize=self.resizeIfSizeMoreThan;if(numImgs!==self.fileManager.totalImages){return}self._raise('fileimagesloaded');if(!self.resizeImage){return}$.each(self.fileManager.loadedImages,function(id,config){if(!config.validated){fsize=config.siz;if(fsize&&fsize>minSize*self.bytesToKB){self._getResizedImage(id,config,counter,numImgs)}config.validated=true}})},_getResizedImage:function(id,config,counter,numImgs){var self=this,img=$(config.img)[0],width=img.naturalWidth,height=img.naturalHeight,blob,ratio=1,maxWidth=self.maxImageWidth||width,maxHeight=self.maxImageHeight||height,isValidImage=!!(width&&height),chkWidth,chkHeight,canvas=self.imageCanvas,dataURI,context=self.imageCanvasContext,type=config.typ,pid=config.pid,ind=config.ind,$thumb=config.thumb,throwError,msg,exifObj=config.exifObj,exifStr,file,params,evParams;throwError=function(msg,params,ev){if(self.isAjaxUpload){self._showFileError(msg,params,ev);}else{self._showError(msg,params,ev)}self._setPreviewError($thumb)};file=self.fileManager.getFile(id);params={id:pid,'index':ind,fileId:id};evParams=[id,pid,ind];if(!file||!isValidImage||(width<=maxWidth&&height<=maxHeight)){if(isValidImage&&file){self._raise('fileimageresized',evParams)}counter.val++;if(counter.val===numImgs){self._raise('fileimagesresized')}if(!isValidImage){throwError(self.msgImageResizeError,params,'fileimageresizeerror');return}}type=type||self.resizeDefaultImageType;chkWidth=width>maxWidth;chkHeight=height>maxHeight;if(self.resizePreference==='width'){ratio=chkWidth?maxWidth/width:(chkHeight?maxHeight/height:1)}else{ratio=chkHeight?maxHeight/height:(chkWidth?maxWidth/width:1)}self._resetCanvas();width*=ratio;height*=ratio;canvas.width=width;canvas.height=height;try{context.drawImage(img,0,0,width,height);dataURI=canvas.toDataURL(type,self.resizeQuality);if(exifObj){exifStr=window.piexif.dump(exifObj);dataURI=window.piexif.insert(exifStr,dataURI)}blob=$h.dataURI2Blob(dataURI);self.fileManager.setFile(id,blob);self._raise('fileimageresized',evParams);counter.val++;if(counter.val===numImgs){self._raise('fileimagesresized',[undefined,undefined])}if(!(blob instanceof Blob)){throwError(self.msgImageResizeError,params,'fileimageresizeerror');}}catch(err){counter.val++;if(counter.val===numImgs){self._raise('fileimagesresized',[undefined,undefined])}msg=self.msgImageResizeException.replace('{errors}',err.message);throwError(msg,params,'fileimageresizeexception');}},_showProgress:function(){var self=this;if(self.$progress&&self.$progress.length){self.$progress.show()}},_hideProgress:function(){var self=this;if(self.$progress&&self.$progress.length){self.$progress.hide()}},_initBrowse:function($container){var self=this,$el=self.$element;if(self.showBrowse){self.$btnFile=$container.find('.btn-file').append($el)}else{$el.appendTo($container).attr('tabindex',-1);$h.addCss($el,'file-no-browse')}},_initClickable:function(){var self=this,$zone,$tmpZone;if(!self.isClickable){return}$zone=self.$dropZone;if(!self.isAjaxUpload){$tmpZone=self.$preview.find('.file-default-preview');if($tmpZone.length){$zone=$tmpZone}}$h.addCss($zone,'clickable');$zone.attr('tabindex',-1);self._handler($zone,'click',function(e){var $tar=$(e.target);if(!self.$errorContainer.is(':visible')&&(!$tar.parents('.file-preview-thumbnails').length||$tar.parents('.file-default-preview').length)){self.$element.data('zoneClicked',true).trigger('click');$zone.blur()}})},_initCaption:function(){var self=this,cap=self.initialCaption||'';if(self.overwriteInitial||$h.isEmpty(cap)){self.$caption.val('');return false}self._setCaption(cap);return true},_setCaption:function(content,isError){var self=this,title,out,icon,n,cap,file;if(!self.$caption.length){return}self.$captionContainer.removeClass('icon-visible');if(isError){title=$('
    '+self.msgValidationError+'
    ').text();n=self.fileManager.count();if(n){file=self.fileManager.getFirstFile();cap=n===1&&file?file.nameFmt:self._getMsgSelected(n)}else{cap=self._getMsgSelected(self.msgNo)}out=$h.isEmpty(content)?cap:content;icon=''+self.msgValidationErrorIcon+''}else{if($h.isEmpty(content)){self.$caption.attr('title','');return}title=$('
    '+content+'
    ').text();out=title;icon=self._getLayoutTemplate('fileIcon')}self.$captionContainer.addClass('icon-visible');self.$caption.attr('title',title).val(out);$h.setHtml(self.$captionIcon,icon)},_createContainer:function(){var self=this,attribs={'class':'file-input file-input-new'+(self.rtl?' kv-rtl':'')},$container=$h.createElement($h.cspBuffer.stash(self._renderMain()));$h.cspBuffer.apply($container);$container.insertBefore(self.$element).attr(attribs);self._initBrowse($container);if(self.theme){$container.addClass('theme-'+self.theme)}return $container},_refreshContainer:function(){var self=this,$container=self.$container,$el=self.$element;$el.insertAfter($container);$h.setHtml($container,self._renderMain());self._initBrowse($container);self._validateDisabled()},_validateDisabled:function(){var self=this;self.$caption.attr({readonly:self.isDisabled})},_setTabIndex:function(type,html){var self=this,index=self.tabIndexConfig[type];return html.setTokens({tabIndexConfig:index===undefined||index===null?'':'tabindex="'+index+'"'})},_renderMain:function(){var self=this,dropCss=self.dropZoneEnabled?' file-drop-zone':'file-drop-disabled',close=!self.showClose?'':self._getLayoutTemplate('close'),preview=!self.showPreview?'':self._getLayoutTemplate('preview').setTokens({'class':self.previewClass,'dropClass':dropCss}),css=self.isDisabled?self.captionClass+' file-caption-disabled':self.captionClass,caption=self.captionTemplate.setTokens({'class':css+' kv-fileinput-caption'});caption=self._setTabIndex('caption',caption);return self.mainTemplate.setTokens({'class':self.mainClass+(!self.showBrowse&&self.showCaption?' no-browse':''),'inputGroupClass':self.inputGroupClass,'preview':preview,'close':close,'caption':caption,'upload':self._renderButton('upload'),'remove':self._renderButton('remove'),'cancel':self._renderButton('cancel'),'pause':self._renderButton('pause'),'browse':self._renderButton('browse')})},_renderButton:function(type){var self=this,tmplt=self._getLayoutTemplate('btnDefault'),css=self[type+'Class'],title=self[type+'Title'],icon=self[type+'Icon'],label=self[type+'Label'],status=self.isDisabled?' disabled':'',btnType='button';switch(type){case'remove':if(!self.showRemove){return''}break;case'cancel':if(!self.showCancel){return''}css+=' kv-hidden';break;case'pause':if(!self.showPause){return''}css+=' kv-hidden';break;case'upload':if(!self.showUpload){return''}if(self.isAjaxUpload&&!self.isDisabled){tmplt=self._getLayoutTemplate('btnLink').replace('{href}',self.uploadUrl)}else{btnType='submit'}break;case'browse':if(!self.showBrowse){return''}tmplt=self._getLayoutTemplate('btnBrowse');break;default:return''}tmplt=self._setTabIndex(type,tmplt);css+=type==='browse'?' btn-file':' fileinput-'+type+' fileinput-'+type+'-button';if(!$h.isEmpty(label)){label=' '+label+''}return tmplt.setTokens({'type':btnType,'css':css,'title':title,'status':status,'icon':icon,'label':label})},_renderThumbProgress:function(){var self=this;return'
    '+self.progressInfoTemplate.setTokens({percent:101,status:self.msgUploadBegin,stats:''})+'
    '},_renderFileFooter:function(cat,caption,size,width,isError){var self=this,config=self.fileActionSettings,rem=config.showRemove,drg=config.showDrag,upl=config.showUpload,rot=config.showRotate,zoom=config.showZoom,out,params,template=self._getLayoutTemplate('footer'),tInd=self._getLayoutTemplate('indicator'),ind=isError?config.indicatorError:config.indicatorNew,title=isError?config.indicatorErrorTitle:config.indicatorNewTitle,indicator=tInd.setTokens({'indicator':ind,'indicatorTitle':title});size=self._getSize(size);params={type:cat,caption:caption,size:size,width:width,progress:'',indicator:indicator};if(self.isAjaxUpload){params.progress=self._renderThumbProgress();params.actions=self._renderFileActions(params,upl,false,rem,rot,zoom,drg,false,false,false)}else{params.actions=self._renderFileActions(params,false,false,false,false,zoom,drg,false,false,false)}out=template.setTokens(params);out=$h.replaceTags(out,self.previewThumbTags);return out},_renderFileActions:function(cfg,showUpl,showDwn,showDel,showRot,showZoom,showDrag,disabled,url,key,isInit,dUrl,dFile){var self=this;if(!cfg.type&&isInit){cfg.type='image'}if(self.enableResumableUpload){showUpl=false}else{if(typeof showUpl==='function'){showUpl=showUpl(cfg)}}if(typeof showDwn==='function'){showDwn=showDwn(cfg)}if(typeof showDel==='function'){showDel=showDel(cfg)}if(typeof showZoom==='function'){showZoom=showZoom(cfg)}if(typeof showDrag==='function'){showDrag=showDrag(cfg)}if(typeof showRot==='function'){showRot=showRot(cfg)}if(!showUpl&&!showDwn&&!showDel&&!showRot&&!showZoom&&!showDrag){return''}var vUrl=url===false?'':' data-url="'+url+'"',btnZoom='',btnDrag='',btnRotate='',css,vKey=key===false?'':' data-key="'+key+'"',btnDelete='',btnUpload='',btnDownload='',template=self._getLayoutTemplate('actions'),config=self.fileActionSettings,otherButtons=self.otherActionButtons.setTokens({'dataKey':vKey,'key':key}),removeClass=disabled?config.removeClass+' disabled':config.removeClass;if(showDel){btnDelete=self._getLayoutTemplate('actionDelete').setTokens({'removeClass':removeClass,'removeIcon':config.removeIcon,'removeTitle':config.removeTitle,'dataUrl':vUrl,'dataKey':vKey,'key':key})}if(showRot){btnRotate=self._getLayoutTemplate('actionRotate').setTokens({'rotateClass':config.rotateClass,'rotateIcon':config.rotateIcon,'rotateTitle':config.rotateTitle})}if(showUpl){btnUpload=self._getLayoutTemplate('actionUpload').setTokens({'uploadClass':config.uploadClass,'uploadIcon':config.uploadIcon,'uploadTitle':config.uploadTitle})}if(showDwn){btnDownload=self._getLayoutTemplate('actionDownload').setTokens({'downloadClass':config.downloadClass,'downloadIcon':config.downloadIcon,'downloadTitle':config.downloadTitle,'downloadUrl':dUrl||self.initialPreviewDownloadUrl});btnDownload=btnDownload.setTokens({'filename':dFile,'key':key})}if(showZoom){btnZoom=self._getLayoutTemplate('actionZoom').setTokens({'zoomClass':config.zoomClass,'zoomIcon':config.zoomIcon,'zoomTitle':config.zoomTitle})}if(showDrag&&isInit){css='drag-handle-init '+config.dragClass;btnDrag=self._getLayoutTemplate('actionDrag').setTokens({'dragClass':css,'dragTitle':config.dragTitle,'dragIcon':config.dragIcon})}return template.setTokens({'delete':btnDelete,'upload':btnUpload,'download':btnDownload,'rotate':btnRotate,'zoom':btnZoom,'drag':btnDrag,'other':otherButtons})},_browse:function(e){var self=this;if(e&&e.isDefaultPrevented()||!self._raise('filebrowse')){return}if(self.isError&&!self.isAjaxUpload){self.clear()}if(self.focusCaptionOnBrowse){self.$captionContainer.focus()}},_change:function(e){var self=this;$(document.body).off('focusin.fileinput focusout.fileinput');if(self.changeTriggered){self._toggleLoading('hide');return}self._toggleLoading('show');var $el=self.$element,isDragDrop=arguments.length>1,isAjaxUpload=self.isAjaxUpload,tfiles,files=isDragDrop?arguments[1]:$el[0].files,ctr=self.fileManager.count(),total,initCount,len,isSingleUpl=$h.isEmpty($el.attr('multiple')),maxCount=!isAjaxUpload&&isSingleUpl?1:self.maxFileCount,maxTotCount=self.maxTotalFileCount,inclAll=maxTotCount>0&&maxTotCount>maxCount,flagSingle=(isSingleUpl&&ctr>0),throwError=function(mesg,file,previewId,index){var p1=$.extend(true,{},self._getOutData(null,{},{},files),{id:previewId,index:index}),p2={id:previewId,index:index,file:file,files:files};self.isPersistentError=true;self._toggleLoading('hide');return isAjaxUpload?self._showFileError(mesg,p1):self._showError(mesg,p2)},maxCountCheck=function(n,m,all){var msg=all?self.msgTotalFilesTooMany:self.msgFilesTooMany;msg=msg.replace('{m}',m).replace('{n}',n);self.isError=throwError(msg,null,null,null);self.$captionContainer.removeClass('icon-visible');self._setCaption('',true);self.$container.removeClass('file-input-new file-input-ajax-new')};self.reader=null;self._resetUpload();self._hideFileIcon();if(self.dropZoneEnabled){self.$container.find('.file-drop-zone .'+self.dropZoneTitleClass).remove()}if(!isAjaxUpload){if(e.target&&e.target.files===undefined){files=e.target.value?[{name:e.target.value.replace(/^.+\\/,'')}]:[]}else{files=e.target.files||{}}}tfiles=files;if($h.isEmpty(tfiles)||tfiles.length===0){if(!isAjaxUpload){self.clear()}self._raise('fileselectnone');return}self._resetErrors();len=tfiles.length;initCount=isAjaxUpload?(self.fileManager.count()+len):len;total=self._getFileCount(initCount,inclAll?false:undefined);if(maxCount>0&&total>maxCount){if(!self.autoReplace||len>maxCount){maxCountCheck((self.autoReplace&&len>maxCount?len:total),maxCount);return}if(total>maxCount){self._resetPreviewThumbs(isAjaxUpload)}}else{if(inclAll){total=self._getFileCount(initCount,true);if(maxTotCount>0&&total>maxTotCount){if(!self.autoReplace||len>maxCount){maxCountCheck((self.autoReplace&&len>maxTotCount?len:total),maxTotCount,true);return}if(total>maxCount){self._resetPreviewThumbs(isAjaxUpload)}}}if(!isAjaxUpload||flagSingle){self._resetPreviewThumbs(false);if(flagSingle){self.clearFileStack()}}else{if(isAjaxUpload&&ctr===0&&(!self.previewCache.count(true)||self.overwriteInitial)){self._resetPreviewThumbs(true)}}}if(self.autoReplace){self._getThumbs().each(function(){var $thumb=$(this);if($thumb.hasClass('file-preview-success')||$thumb.hasClass('file-preview-error')){$thumb.remove()}})}self.readFiles(tfiles);self._toggleLoading('hide')},_abort:function(params){var self=this,data;if(self.ajaxAborted&&typeof self.ajaxAborted==='object'&&self.ajaxAborted.message!==undefined){data=$.extend(true,{},self._getOutData(null),params);data.abortData=self.ajaxAborted.data||{};data.abortMessage=self.ajaxAborted.message;self._setProgress(101,self.$progress,self.msgCancelled);self._showFileError(self.ajaxAborted.message,data,'filecustomerror');self.cancel();self.unlock();return true}return!!self.ajaxAborted},_resetFileStack:function(){var self=this,i=0;self._getThumbs().each(function(){var $thumb=$(this),ind=$thumb.attr('data-fileindex'),pid=$thumb.attr('id');if(ind==='-1'||ind===-1){return}if(!self._getThumbFile($thumb)){$thumb.attr({'data-fileindex':i});i++}else{$thumb.attr({'data-fileindex':'-1'})}self._getZoom(pid).attr({'data-fileindex':$thumb.attr('data-fileindex')})})},_isFileSelectionValid:function(cnt){var self=this;cnt=cnt||0;if(self.required&&!self.getFilesCount()){self.$errorContainer.html('');self._showFileError(self.msgFileRequired);return false}if(self.minFileCount>0&&self._getFileCount(cnt)maxSize);return!skipPreview&&(allowedTypes||allowedMimes||allowedExts)},addToStack:function(file,id){var self=this;self.stackIsUpdating=true;self.fileManager.add(file,id);self._refreshPreview();self.stackIsUpdating=false},clearFileStack:function(){var self=this;self.fileManager.clear();self._initResumableUpload();if(self.enableResumableUpload){if(self.showPause===null){self.showPause=true}if(self.showCancel===null){self.showCancel=false}}else{self.showPause=false;if(self.showCancel===null){self.showCancel=true}}return self.$element},getFileStack:function(){return this.fileManager.stack},getFileList:function(){return this.fileManager.list()},getFilesSize:function(){return this.fileManager.getTotalSize()},getFilesCount:function(includeInitial){var self=this,len=self.isAjaxUpload?self.fileManager.count():self._inputFileCount();if(includeInitial){len+=self.previewCache.count(true)}return self._getFileCount(len)},_initCapStatus:function(status){var self=this,$cap=self.$caption;$cap.removeClass('is-valid file-processing');if(!status){return}if(status==='processing'){$cap.addClass('file-processing')}else{$cap.addClass('is-valid')}},_toggleLoading:function(type){var self=this;self.$previewStatus.html(type==='hide'?'':self.msgProcessing);self.$container.removeClass('file-thumb-loading');self._initCapStatus(type==='hide'?'':'processing');if(type!=='hide'){if(self.dropZoneEnabled){self.$container.find('.file-drop-zone .'+self.dropZoneTitleClass).remove()}self.$container.addClass('file-thumb-loading')}},_initFileSelected:function(){var self=this,$el=self.$element,$body=$(document.body),ev='focusin.fileinput focusout.fileinput';if($body.length){$body.off(ev).on('focusout.fileinput',function(){self._toggleLoading('show')}).on('focusin.fileinput',function(){setTimeout(function(){if(!$el.val()){self._setFileDropZoneTitle()}$body.off(ev);self._toggleLoading('hide')},2500)})}else{self._toggleLoading('hide')}},readFiles:function(files){this.reader=new FileReader();var self=this,reader=self.reader,$container=self.$previewContainer,$status=self.$previewStatus,msgLoading=self.msgLoading,msgProgress=self.msgProgress,previewInitId=self.previewInitId,numFiles=files.length,settings=self.fileTypeSettings,readFile,fileTypes=self.allowedFileTypes,typLen=fileTypes?fileTypes.length:0,fileExt=self.allowedFileExtensions,strExt=$h.isEmpty(fileExt)?'':fileExt.join(', '),throwError=function(msg,file,previewId,index,fileId){var $thumb,p1=$.extend(true,{},self._getOutData(null,{},{},files),{id:previewId,index:index,fileId:fileId}),p2={id:previewId,index:index,fileId:fileId,file:file,files:files};self._previewDefault(file,true);$thumb=self._getFrame(previewId,true);self._toggleLoading('hide');if(self.isAjaxUpload){setTimeout(function(){readFile(index+1)},self.processDelay)}else{self.unlock();numFiles=0}if(self.removeFromPreviewOnError&&$thumb.length){$thumb.remove()}else{self._initFileActions();$thumb.find('.kv-file-upload').remove()}self.isPersistentError=true;self.isError=self.isAjaxUpload?self._showFileError(msg,p1):self._showError(msg,p2);self._updateFileDetails(numFiles)};self.fileManager.clearImages();$.each(files,function(key,file){var func=self.fileTypeSettings.image;if(func&&func(file.type)){self.fileManager.totalImages++}});readFile=function(i){var $error=self.$errorContainer,errors,fm=self.fileManager;if(i>=numFiles){self.unlock();if(self.duplicateErrors.length){errors='
  • '+self.duplicateErrors.join('
  • ')+'
    • ';if($error.find('ul').length===0){$h.setHtml($error,self.errorCloseButton+'
      '+errors+'
    ')}else{$error.find('ul').append(errors)}$error.fadeIn(self.fadeDelay);self._handler($error.find('.kv-error-close'),'click',function(){$error.fadeOut(self.fadeDelay)});self.duplicateErrors=[]}if(self.isAjaxUpload){self._raise('filebatchselected',[fm.stack]);if(fm.count()===0&&!self.isError){self.reset()}}else{self._raise('filebatchselected',[files])}$container.removeClass('file-thumb-loading');self._initCapStatus('valid');$status.html('');return}self.lock(true);var file=files[i],id,previewId,fileProcessed,fSize=(file&&file.size||0),sizeHuman=self._getSize(fSize,true),j,msg,fnImage=settings.image,chk,typ,typ1,typ2,caption,fileSize=fSize/self.bytesToKB,fileExtExpr='',previewData,fileCount=0,strTypes='',fileId,canLoad,fileReaderAborted=false,func,knownTypes=0,isImage,processFileLoaded,initFileData;initFileData=function(dataSource){dataSource=dataSource||file;id=fileId=self._getFileId(file);previewId=previewInitId+'-'+id;previewData=$h.createObjectURL(dataSource);caption=self._getFileName(file,'')};processFileLoaded=function(){var isImageResized=!!fm.loadedImages[id],msg=msgProgress.setTokens({'index':i+1,'files':numFiles,'percent':50,'name':caption});setTimeout(function(){$status.html(msg);self._updateFileDetails(numFiles);if(self.getFilesCount(true)>0&&self.getFrames(':visible')){self.$dropZone.find('.'+self.dropZoneTitleClass).remove()}readFile(i+1)},self.processDelay);if(self._raise('fileloaded',[file,previewId,id,i,reader])&&self.isAjaxUpload){if(!isImageResized){fm.add(file)}}else{if(isImageResized){fm.removeFile(id)}}};if(!file){return}initFileData();if(typLen>0){for(j=0;j0&&fileSize>self.maxFileSize){msg=self.msgSizeTooLarge.setTokens({'name':caption,'size':sizeHuman,'maxSize':self._getSize(self.maxFileSize*self.bytesToKB,true)});throwError(msg,file,previewId,i,fileId);return}if(self.minFileSize!==null&&fileSize<=$h.getNum(self.minFileSize)){msg=self.msgSizeTooSmall.setTokens({'name':caption,'size':sizeHuman,'minSize':self._getSize(self.minFileSize*self.bytesToKB,true)});throwError(msg,file,previewId,i,fileId);return}if(!$h.isEmpty(fileTypes)&&$h.isArray(fileTypes)){for(j=0;j0){for(i=0;i0){for(i=0;i0)?self.initialCaption:'';self.$caption.attr('title','').val(cap);$h.addCss(self.$container,'file-input-new');self._validateDefaultPreview()}if(self.$container.find($h.FRAMES).length===0){if(!self._initCaption()){self.$captionContainer.removeClass('icon-visible')}}self._hideFileIcon();if(self.focusCaptionOnClear){self.$captionContainer.focus()}self._setFileDropZoneTitle();self._raise('filecleared');return 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t=this.$modal,i=t.find(".modal-header:visible"),a=t.find(".modal-footer:visible"),r=t.find(".kv-zoom-body"),s=e(window).height();t.addClass("file-zoom-fullscreen"),i&&i.length&&(s-=i.outerHeight(!0)),a&&a.length&&(s-=a.outerHeight(!0)),r&&r.length&&(s-=r.outerHeight(!0)-r.height()),t.find(".kv-zoom-body").height(s)},_resizeZoomDialog:function(e){var i=this.$modal,a=i.find(".btn-kv-fullscreen"),r=i.find(".btn-kv-borderless");if(i.hasClass("file-zoom-fullscreen"))t.toggleFullScreen(!1),e?a.hasClass("active")||(i.removeClass("file-zoom-fullscreen"),this._resizeZoomDialog(!0),r.hasClass("active")&&r.removeClass("active").attr("aria-pressed","false")):a.hasClass("active")?a.removeClass("active").attr("aria-pressed","false"):(i.removeClass("file-zoom-fullscreen"),this.$modal.find(".kv-zoom-body").css("height",this.zoomModalHeight));else{if(!e)return void this._maximizeZoomDialog();t.toggleFullScreen(!0)}i.focus()},_setZoomContent:function(i,a){var 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t;(this._inputFileCount()||this.isAjaxUpload)&&this.showPreview&&this.isPreviewable&&(this.isAjaxUpload&&this.fileManager.count()>0?(t=e.extend(!0,[],this.getFileList()),this.fileManager.clear(),this._clearFileInput()):t=this.$element[0].files,t&&t.length&&this.readFiles(t))},_clearObjects:function(t){t.find("video audio").each(function(){this.pause(),e(this).remove()}),t.find("img object div").each(function(){e(this).remove()})},_clearFileInput:function(){var t,i,a,r=this.$element;this._inputFileCount()&&(t=r.closest("form"),i=e(document.createElement("form")),a=e(document.createElement("div")),r.before(a),t.length?t.after(i):a.after(i),i.append(r).trigger("reset"),a.before(r).remove(),i.remove())},_resetUpload:function(){this.uploadInitiated=!1,this.uploadStartTime=t.now(),this.uploadCache=[],this.$btnUpload.removeAttr("disabled"),this._setProgress(0),this._hideProgress(),this._resetErrors(!1),this._initAjax(),this.fileManager.clearImages(),this._resetCanvas(),this.overwriteInitial&&(this.initialPreview=[],this.initialPreviewConfig=[],this.initialPreviewThumbTags=[],this.previewCache.data={content:[],config:[],tags:[]})},_resetCanvas:function(){this.imageCanvas&&this.imageCanvasContext&&this.imageCanvasContext.clearRect(0,0,this.imageCanvas.width,this.imageCanvas.height)},_hasInitialPreview:function(){return!this.overwriteInitial&&this.previewCache.count(!0)},_resetPreview:function(){var i,a,r,s=this.showUploadedThumbs,n=!this.removeFromPreviewOnError,o=(s||n)&&this.isDuplicateError;this.previewCache.count(!0)?(i=this.previewCache.out(),o&&(r=t.createDiv().insertAfter(this.$container),this.getFrames().each(function(){var t=e(this);(s&&t.hasClass("file-preview-success")||n&&t.hasClass("file-preview-error"))&&r.append(t)})),this._setPreviewContent(i.content),this._setInitThumbAttr(),a=this.initialCaption?this.initialCaption:i.caption,this._setCaption(a),o&&(r.contents().appendTo(this.$preview),r.remove())):(this._clearPreview(),this._initCaption()),this.showPreview&&(this._initZoom(),this._initSortable()),this.isDuplicateError=!1},_clearDefaultPreview:function(){this.$preview.find(".file-default-preview").remove()},_validateDefaultPreview:function(){this.showPreview&&!t.isEmpty(this.defaultPreviewContent)&&(this._setPreviewContent('
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a=t.cleanArray(this[e]),r=t.cleanArray(i);this[e]=a.concat(r)},_initUploadSuccess:function(i,a,r){var s,n,o,l,d,c,u,p,f,h=this;h.showPreview&&"object"==typeof i&&!e.isEmptyObject(i)?(void 0!==i.initialPreview&&i.initialPreview.length>0&&(h.hasInitData=!0,d=i.initialPreview||[],c=i.initialPreviewConfig||[],u=i.initialPreviewThumbTags||[],s=void 0===i.append||i.append,d.length>0&&!t.isArray(d)&&(d=d.split(h.initialPreviewDelimiter)),d.length&&(h._mergeArray("initialPreview",d),h._mergeArray("initialPreviewConfig",c),h._mergeArray("initialPreviewThumbTags",u)),void 0!==a?r?(p=a.attr("id"),null!==(f=h._getUploadCacheIndex(p))&&(h.uploadCache[f]={id:p,content:d[0],config:c[0]||[],tags:u[0]||[],append:s})):(o=h.previewCache.add(d[0],c[0],u[0],s),n=h.previewCache.get(o,!1),l=t.createElement(t.cspBuffer.stash(n)).hide().appendTo(a),t.cspBuffer.apply(a),a.fadeOut("slow",function(){var e=l.find("> 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f=b.showPreview&&o.attr("id")?o.attr("id"):x;n=b._getOutData(y,c,s),e.extend(!0,S,n),setTimeout(function(){t.isEmpty(s)||t.isEmpty(s.error)?(b.showPreview&&(b._setThumbStatus(o,"Success"),d.hide(),b._initUploadSuccess(s,o,r),b._setProgress(101,p)),b._raise("fileuploaded",[n,f,i,b._getThumbFileId(o)]),r?(w(),I()):b.fileManager.remove(o)):(u=!0,h=b._parseError(F,c,b.msgUploadError,b.fileManager.getFileName(a)),b._showFileError(h,S),b._setPreviewError(o,!0),b.retryErrorUploads||d.hide(),r&&(w(),I()),b._setProgress(101,b._getFrame(f).find(".file-thumb-progress"),b.msgUploadError))},b.processDelay)},g=function(){b.showPreview&&(d.removeAttr("disabled"),c.removeAttr("disabled"),o.removeClass("file-uploading")),r?l():(b.unlock(!1),b._clearFileInput()),b._initSuccessThumbs()},v=function(t,i,n){h=b._parseError(F,t,n,b.fileManager.getFileName(a)),u=!0,setTimeout(function(){var i;r&&(w(),s&&s.reject&&s.reject()),b.fileManager.setProgress(a,100),b._setPreviewError(o,!0),b.retryErrorUploads||d.hide(),e.extend(!0,S,b._getOutData(y,t)),b._setProgress(101,b.$progress,b.msgAjaxProgressError.replace("{operation}",F)),i=b.showPreview&&o?o.find(".file-thumb-progress"):"",b._setProgress(101,i,b.msgUploadError),b._showFileError(h,S)},b.processDelay)},b._setFileData(y,P.file,k,a),b._setUploadData(y,{fileId:a}),b._ajaxSubmit(f,m,g,v,y,a,i)))},_setFileData:function(e,t,i,a){var r=this.preProcessUpload;r&&"function"==typeof r?e.append(this.uploadFileAttr,r(a,t)):e.append(this.uploadFileAttr,t,i)},_checkBatchPreupload:function(t,i){var a=this;return!!a._raise("filebatchpreupload",[t])||(a._abort(t),i&&i.abort(),a._getThumbs().each(function(){var t=e(this),i=t.find(".kv-file-upload"),r=t.find(".kv-file-remove");t.hasClass("file-preview-loading")&&(a._setThumbStatus(t,"New"),t.removeClass("file-uploading")),i.removeAttr("disabled"),r.removeAttr("disabled")}),a._setProgressCancelled(),!1)},_uploadBatch:function(){var i,a,r,s,n,o,l=this,d=l.fileManager,c=d.total(),u=c>0||!e.isEmptyObject(l.uploadExtraData),p=new FormData,f=l.ajaxOperations.uploadBatch;if(0!==c&&u&&!l._abort({})){o=function(){l.fileManager.clear(),l._clearFileInput()},i=function(i){l.lock(),d.initStats();var a=l._getOutData(p,i);l.ajaxAborted=!1,l.showPreview&&l._getThumbs().each(function(){var i=e(this),a=i.find(".kv-file-upload"),r=i.find(".kv-file-remove");i.hasClass("file-preview-success")||(l._setThumbStatus(i,"Loading"),t.addCss(i,"file-uploading")),a.attr("disabled",!0),r.attr("disabled",!0)}),l._checkBatchPreupload(a,i)},a=function(i,a,r){var s=l._getOutData(p,r,i),d=0,c=l._getThumbs(":not(.file-preview-success)"),u=t.isEmpty(i)||t.isEmpty(i.errorkeys)?[]:i.errorkeys;t.isEmpty(i)||t.isEmpty(i.error)?(l._raise("filebatchuploadsuccess",[s]),o(),l.showPreview?(c.each(function(){var t=e(this);l._setThumbStatus(t,"Success"),t.removeClass("file-uploading"),t.find(".kv-file-upload").hide().removeAttr("disabled")}),l._initUploadSuccess(i)):l.reset(),l._setProgress(101)):(l.showPreview&&(c.each(function(){var t=e(this);t.removeClass("file-uploading"),t.find(".kv-file-upload").removeAttr("disabled"),t.find(".kv-file-remove").removeAttr("disabled"),0===u.length||-1!==e.inArray(d,u)?(l._setPreviewError(t,!0),l.retryErrorUploads||(t.find(".kv-file-upload").hide(),l.fileManager.remove(t))):(t.find(".kv-file-upload").hide(),l._setThumbStatus(t,"Success"),l.fileManager.remove(t)),t.hasClass("file-preview-error")&&!l.retryErrorUploads||d++}),l._initUploadSuccess(i)),n=l._parseError(f,r,l.msgUploadError),l._showFileError(n,s,"filebatchuploaderror"),l._setProgress(101,l.$progress,l.msgUploadError))},s=function(){l.unlock(),l._initSuccessThumbs(),l._clearFileInput(),l._raise("filebatchuploadcomplete",[l.fileManager.stack,l._getExtraData()])},r=function(t,i,a){var r=l._getOutData(p,t);n=l._parseError(f,t,a),l._showFileError(n,r,"filebatchuploaderror"),l.uploadFileCount=c-1,l.showPreview&&(l._getThumbs().each(function(){var t=e(this);t.removeClass("file-uploading"),l._getThumbFile(t)&&l._setPreviewError(t)}),l._getThumbs().removeClass("file-uploading"),l._getThumbs(" .kv-file-upload").removeAttr("disabled"),l._getThumbs(" .kv-file-delete").removeAttr("disabled"),l._setProgress(101,l.$progress,l.msgAjaxProgressError.replace("{operation}",f)))};var h=0;e.each(l.fileManager.stack,function(e,i){t.isEmpty(i.file)||l._setFileData(p,i.file,i.nameFmt||"untitled_"+h,e),h++}),l._ajaxSubmit(i,a,s,r,p)}},_uploadExtraOnly:function(){var e,i,a,r,s,n=this,o={},l=new FormData,d=n.ajaxOperations.uploadExtra;e=function(e){n.lock();var t=n._getOutData(l,e);n._setProgress(50),o.data=t,o.xhr=e,n._checkBatchPreupload(t,e)},i=function(e,i,a){var r=n._getOutData(l,a,e);t.isEmpty(e)||t.isEmpty(e.error)?(n._raise("filebatchuploadsuccess",[r]),n._clearFileInput(),n._initUploadSuccess(e),n._setProgress(101)):(s=n._parseError(d,a,n.msgUploadError),n._showFileError(s,r,"filebatchuploaderror"))},a=function(){n.unlock(),n._clearFileInput(),n._raise("filebatchuploadcomplete",[n.fileManager.stack,n._getExtraData()])},r=function(e,t,i){var a=n._getOutData(l,e);s=n._parseError(d,e,i),o.data=a,n._showFileError(s,a,"filebatchuploaderror"),n._setProgress(101,n.$progress,n.msgAjaxProgressError.replace("{operation}",d))},n._ajaxSubmit(e,i,a,r,l)},_deleteFileIndex:function(i){var a=i.attr("data-fileindex"),r=this.reversePreviewOrder;a.substring(0,5)===t.INIT_FLAG&&(a=parseInt(a.replace(t.INIT_FLAG,"")),this.initialPreview=t.spliceArray(this.initialPreview,a,r),this.initialPreviewConfig=t.spliceArray(this.initialPreviewConfig,a,r),this.initialPreviewThumbTags=t.spliceArray(this.initialPreviewThumbTags,a,r),this.getFrames().each(function(){var i=e(this),r=i.attr("data-fileindex");r.substring(0,5)===t.INIT_FLAG&&(r=parseInt(r.replace(t.INIT_FLAG,"")))>a&&(r--,i.attr("data-fileindex",t.INIT_FLAG+r))}))},_resetCaption:function(){var e=this;setTimeout(function(){var t,i,a,r="",s=e.previewCache.count(!0),n=e.fileManager.count(),o=e.showPreview&&e.getFrames(":not(.file-preview-success):not(.file-preview-error)").length;0!==n||0!==s||o?((t=s+n)>1?r=e._getMsgSelected(t):0===n?(r="",(a=e.initialPreviewConfig[0])&&(r=a.caption||a.filename||""),r||(r=e._getMsgSelected(t))):r=(i=e.fileManager.getFirstFile())?i.nameFmt:"_",e._setCaption(r)):e.reset()},e.processDelay)},_handleRotation:function(t,i,a){var 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    "},_renderFileFooter:function(e,i,a,r,s){var n,o,l=this.fileActionSettings,d=l.showRemove,c=l.showDrag,u=l.showUpload,p=l.showRotate,f=l.showZoom,h=this._getLayoutTemplate("footer"),m=this._getLayoutTemplate("indicator"),g=s?l.indicatorError:l.indicatorNew,v=s?l.indicatorErrorTitle:l.indicatorNewTitle,w=m.setTokens({indicator:g,indicatorTitle:v});return o={type:e,caption:i,size:a=this._getSize(a),width:r,progress:"",indicator:w},this.isAjaxUpload?(o.progress=this._renderThumbProgress(),o.actions=this._renderFileActions(o,u,!1,d,p,f,c,!1,!1,!1)):o.actions=this._renderFileActions(o,!1,!1,!1,!1,f,c,!1,!1,!1),n=h.setTokens(o),n=t.replaceTags(n,this.previewThumbTags)},_renderFileActions:function(e,t,i,a,r,s,n,o,l,d,c,u,p){if(!e.type&&c&&(e.type="image"),this.enableResumableUpload?t=!1:"function"==typeof t&&(t=t(e)),"function"==typeof i&&(i=i(e)),"function"==typeof a&&(a=a(e)),"function"==typeof s&&(s=s(e)),"function"==typeof n&&(n=n(e)),"function"==typeof r&&(r=r(e)),!(t||i||a||r||s||n))return"";var f,h=!1===l?"":' data-url="'+l+'"',m="",g="",v="",w=!1===d?"":' data-key="'+d+'"',b="",_="",C="",y=this._getLayoutTemplate("actions"),x=this.fileActionSettings,T=this.otherActionButtons.setTokens({dataKey:w,key:d}),F=o?x.removeClass+" disabled":x.removeClass;return a&&(b=this._getLayoutTemplate("actionDelete").setTokens({removeClass:F,removeIcon:x.removeIcon,removeTitle:x.removeTitle,dataUrl:h,dataKey:w,key:d})),r&&(v=this._getLayoutTemplate("actionRotate").setTokens({rotateClass:x.rotateClass,rotateIcon:x.rotateIcon,rotateTitle:x.rotateTitle})),t&&(_=this._getLayoutTemplate("actionUpload").setTokens({uploadClass:x.uploadClass,uploadIcon:x.uploadIcon,uploadTitle:x.uploadTitle})),i&&(C=(C=this._getLayoutTemplate("actionDownload").setTokens({downloadClass:x.downloadClass,downloadIcon:x.downloadIcon,downloadTitle:x.downloadTitle,downloadUrl:u||this.initialPreviewDownloadUrl})).setTokens({filename:p,key:d})),s&&(m=this._getLayoutTemplate("actionZoom").setTokens({zoomClass:x.zoomClass,zoomIcon:x.zoomIcon,zoomTitle:x.zoomTitle})),n&&c&&(f="drag-handle-init "+x.dragClass,g=this._getLayoutTemplate("actionDrag").setTokens({dragClass:f,dragTitle:x.dragTitle,dragIcon:x.dragIcon})),y.setTokens({delete:b,upload:_,download:C,rotate:v,zoom:m,drag:g,other:T})},_browse:function(e){e&&e.isDefaultPrevented()||!this._raise("filebrowse")||(this.isError&&!this.isAjaxUpload&&this.clear(),this.focusCaptionOnBrowse&&this.$captionContainer.focus())},_change:function(i){var a=this;if(e(document.body).off("focusin.fileinput focusout.fileinput"),a.changeTriggered)a._toggleLoading("hide");else{a._toggleLoading("show");var r,s,n,o,l=a.$element,d=arguments.length>1,c=a.isAjaxUpload,u=d?arguments[1]:l[0].files,p=a.fileManager.count(),f=t.isEmpty(l.attr("multiple")),h=!c&&f?1:a.maxFileCount,m=a.maxTotalFileCount,g=m>0&&m>h,v=f&&p>0,w=function(t,i,r){var s,n,o,l,d,p,f=r?a.msgTotalFilesTooMany:a.msgFilesTooMany;f=f.replace("{m}",i).replace("{n}",t),a.isError=(s=f,n=null,o=null,l=null,d=e.extend(!0,{},a._getOutData(null,{},{},u),{id:o,index:l}),p={id:o,index:l,file:n,files:u},a.isPersistentError=!0,a._toggleLoading("hide"),c?a._showFileError(s,d):a._showError(s,p)),a.$captionContainer.removeClass("icon-visible"),a._setCaption("",!0),a.$container.removeClass("file-input-new file-input-ajax-new")};if(a.reader=null,a._resetUpload(),a._hideFileIcon(),a.dropZoneEnabled&&a.$container.find(".file-drop-zone ."+a.dropZoneTitleClass).remove(),c||(u=i.target&&void 0===i.target.files?i.target.value?[{name:i.target.value.replace(/^.+\\/,"")}]:[]:i.target.files||{}),r=u,t.isEmpty(r)||0===r.length)return c||a.clear(),void a._raise("fileselectnone");if(a._resetErrors(),o=r.length,n=c?a.fileManager.count()+o:o,s=a._getFileCount(n,!g&&void 0),h>0&&s>h){if(!a.autoReplace||o>h)return void w(a.autoReplace&&o>h?o:s,h);s>h&&a._resetPreviewThumbs(c)}else{if(g&&(s=a._getFileCount(n,!0),m>0&&s>m)){if(!a.autoReplace||o>h)return void w(a.autoReplace&&o>m?o:s,m,!0);s>h&&a._resetPreviewThumbs(c)}!c||v?(a._resetPreviewThumbs(!1),v&&a.clearFileStack()):!c||0!==p||a.previewCache.count(!0)&&!a.overwriteInitial||a._resetPreviewThumbs(!0)}a.autoReplace&&a._getThumbs().each(function(){var t=e(this);(t.hasClass("file-preview-success")||t.hasClass("file-preview-error"))&&t.remove()}),a.readFiles(r),a._toggleLoading("hide")}},_abort:function(t){var i;return this.ajaxAborted&&"object"==typeof this.ajaxAborted&&void 0!==this.ajaxAborted.message?((i=e.extend(!0,{},this._getOutData(null),t)).abortData=this.ajaxAborted.data||{},i.abortMessage=this.ajaxAborted.message,this._setProgress(101,this.$progress,this.msgCancelled),this._showFileError(this.ajaxAborted.message,i,"filecustomerror"),this.cancel(),this.unlock(),!0):!!this.ajaxAborted},_resetFileStack:function(){var t=this,i=0;t._getThumbs().each(function(){var a=e(this),r=a.attr("data-fileindex"),s=a.attr("id");"-1"!==r&&-1!==r&&(t._getThumbFile(a)?a.attr({"data-fileindex":"-1"}):(a.attr({"data-fileindex":i}),i++),t._getZoom(s).attr({"data-fileindex":a.attr("data-fileindex")}))})},_isFileSelectionValid:function(e){return e=e||0,this.required&&!this.getFilesCount()?(this.$errorContainer.html(""),this._showFileError(this.msgFileRequired),!1):!(this.minFileCount>0&&this._getFileCount(e)m)&&(i||a||r)},addToStack:function(e,t){this.stackIsUpdating=!0,this.fileManager.add(e,t),this._refreshPreview(),this.stackIsUpdating=!1},clearFileStack:function(){return this.fileManager.clear(),this._initResumableUpload(),this.enableResumableUpload?(null===this.showPause&&(this.showPause=!0),null===this.showCancel&&(this.showCancel=!1)):(this.showPause=!1,null===this.showCancel&&(this.showCancel=!0)),this.$element},getFileStack:function(){return this.fileManager.stack},getFileList:function(){return this.fileManager.list()},getFilesSize:function(){return this.fileManager.getTotalSize()},getFilesCount:function(e){var t=this.isAjaxUpload?this.fileManager.count():this._inputFileCount();return e&&(t+=this.previewCache.count(!0)),this._getFileCount(t)},_initCapStatus:function(e){var t=this.$caption;t.removeClass("is-valid file-processing"),e&&("processing"===e?t.addClass("file-processing"):t.addClass("is-valid"))},_toggleLoading:function(e){t.setHtml(this.$previewStatus,"hide"===e?"":this.msgProcessing),this.$container.removeClass("file-thumb-loading"),this._initCapStatus("hide"===e?"":"processing"),"hide"!==e&&(this.dropZoneEnabled&&this.$container.find(".file-drop-zone ."+this.dropZoneTitleClass).remove(),this.$container.addClass("file-thumb-loading"))},_initFileSelected:function(){var t=this,i=t.$element,a=e(document.body),r="focusin.fileinput focusout.fileinput";a.length?a.off(r).on("focusout.fileinput",function(){t._toggleLoading("show")}).on("focusin.fileinput",function(){setTimeout(function(){i.val()||t._setFileDropZoneTitle(),a.off(r),t._toggleLoading("hide")},2500)}):t._toggleLoading("hide")},readFiles:function(i){this.reader=new FileReader;var a,r=this,s=r.reader,n=r.$previewContainer,o=r.$previewStatus,l=r.msgLoading,d=r.msgProgress,c=r.previewInitId,u=i.length,p=r.fileTypeSettings,f=r.allowedFileTypes,h=f?f.length:0,m=r.allowedFileExtensions,g=t.isEmpty(m)?"":m.join(", "),v=function(t,s,n,o,l){var d,c=e.extend(!0,{},r._getOutData(null,{},{},i),{id:n,index:o,fileId:l}),p={id:n,index:o,fileId:l,file:s,files:i};Object.values(i).forEach(e=>{r._previewDefault(e,!0)}),d=r._getFrame(n,!0),r._toggleLoading("hide"),r.isAjaxUpload?setTimeout(function(){a(o+1)},r.processDelay):(r.unlock(),u=0),r.removeFromPreviewOnError&&d.length?d.remove():(r._initFileActions(),d.find(".kv-file-upload").remove()),r.isPersistentError=!0,r.isError=r.isAjaxUpload?r._showFileError(t,c):r._showError(t,p),r._updateFileDetails(u)};r.fileManager.clearImages(),e.each(i,function(e,t){var i=r.fileTypeSettings.image;i&&i(t.type)&&r.fileManager.totalImages++}),(a=function(w){var b,_=r.$errorContainer,C=r.fileManager;if(w>=u)return r.unlock(),r.duplicateErrors.length&&(b="
  • "+r.duplicateErrors.join("
  • ")+"
    • ",0===_.find("ul").length?t.setHtml(_,r.errorCloseButton+"
      "+b+"
    "):(_.find("ul").append(t.cspBuffer.stash(b)),t.cspBuffer.apply(_)),_.fadeIn(r.fadeDelay),r._handler(_.find(".kv-error-close"),"click",function(){_.fadeOut(r.fadeDelay)}),r.duplicateErrors=[]),r.isAjaxUpload?(r._raise("filebatchselected",[C.stack]),0!==C.count()||r.isError||r.reset()):r._raise("filebatchselected",[i]),n.removeClass("file-thumb-loading"),r._initCapStatus("valid"),void o.html("");r.lock(!0);var y,x,T,F,P,S,k,I,E,A,z,D,j,U,M,$,R=i[w],B=R&&R.size||0,O=r._getSize(B,!0),L=p.image,N=B/r.bytesToKB,Z="",H=0,W="",V=!1,q=0;if($=function(e){e=e||R,y=D=r._getFileId(R),x=c+"-"+y,z=t.createObjectURL(e),A=r._getFileName(R,"")},M=function(){var e=!!C.loadedImages[y],i=d.setTokens({index:w+1,files:u,percent:50,name:A});setTimeout(function(){t.setHtml(o,i),r._updateFileDetails(u),r.getFilesCount(!0)>0&&r.getFrames(":visible")&&r.$dropZone.find("."+r.dropZoneTitleClass).remove(),a(w+1)},r.processDelay),r._raise("fileloaded",[R,x,y,w,s])&&r.isAjaxUpload?e||C.add(R):e&&C.removeFile(y)},R){if($(),h>0)for(F=0;F0&&i.length>1){var G=[],Y=0;if(Object.values(i).forEach(e=>{Y+=e.size/r.bytesToKB,G.push(e.name)}),Y>r.maxMultipleFileSize)return P=r.msgMultipleSizeTooLarge.setTokens({name:G,size:r._getSize(Y,!0),maxSize:r._getSize(r.maxMultipleFileSize*r.bytesToKB,!0)}),void v(P,R,x,w,D)}else if(r.maxFileSize>0&&N>r.maxFileSize)return P=r.msgSizeTooLarge.setTokens({name:A,size:O,maxSize:r._getSize(r.maxFileSize*r.bytesToKB,!0)}),void v(P,R,x,w,D);if(null!==r.minFileSize&&N<=t.getNum(r.minFileSize))return P=r.msgSizeTooSmall.setTokens({name:A,size:O,minSize:r._getSize(r.minFileSize*r.bytesToKB,!0)}),void v(P,R,x,w,D);if(!t.isEmpty(f)&&t.isArray(f)){for(F=0;F0)for(t=0;t0)for(t=0;t0?a.initialCaption:"",a.$caption.attr("title","").val(i),t.addCss(a.$container,"file-input-new"),a._validateDefaultPreview()),0===a.$container.find(t.FRAMES).length&&(a._initCaption()||a.$captionContainer.removeClass("icon-visible")),a._hideFileIcon(),a.focusCaptionOnClear&&a.$captionContainer.focus(),a._setFileDropZoneTitle(),a._raise("filecleared"),a.$element},reset:function(){if(this._raise("filereset"))return this.lastProgress=0,this._resetPreview(),this.$container.find(".fileinput-filename").text(""),t.addCss(this.$container,"file-input-new"),this.getFrames().length&&this.$container.removeClass("file-input-new"),this.clearFileStack(),this._setFileDropZoneTitle(),this.$element},disable:function(){var e=this.$container;return this.isDisabled=!0,this._raise("filedisabled"),this.$element.attr("disabled","disabled"),e.addClass("is-locked"),t.addCss(e.find(".btn-file"),"disabled"),e.find(".kv-fileinput-caption").addClass("file-caption-disabled"),e.find(".fileinput-remove, .fileinput-upload, .file-preview-frame button").attr("disabled",!0),this._initDragDrop(),this.$element},enable:function(){var e=this.$container;return this.isDisabled=!1,this._raise("fileenabled"),this.$element.removeAttr("disabled"),e.removeClass("is-locked"),e.find(".kv-fileinput-caption").removeClass("file-caption-disabled"),e.find(".fileinput-remove, .fileinput-upload, .file-preview-frame button").removeAttr("disabled"),e.find(".btn-file").removeClass("disabled"),this._initDragDrop(),this.$element},upload:function(){var i,a,r=this,s=r.fileManager,n=s.count(),o=r.taskManager,l=!e.isEmptyObject(r._getExtraData());if(s.bpsLog=[],s.bps=0,r.isAjaxUpload&&!r.isDisabled&&r._isFileSelectionValid(n)){if(r.lastProgress=0,r._resetUpload(),0!==n||l){if(r.cancelling=!1,r.uploadInitiated=!0,r._showProgress(),r.lock(),0===n&&l)return r._setProgress(2),void r._uploadExtraOnly();if(r.enableResumableUpload)return r.resume();if(r.uploadAsync||r.enableResumableUpload){if(a=r._getOutData(null),!r._checkBatchPreupload(a))return;r.fileBatchCompleted=!1,r.uploadCache=[],e.each(r.getFileStack(),function(e){var t=r._getThumbId(e);r.uploadCache.push({id:t,content:null,config:null,tags:null,append:!0})}),r.$preview.find(".file-preview-initial").removeClass(t.SORT_CSS),r._initSortable()}if(r._setProgress(2),r.hasInitData=!1,r.uploadAsync){i=0;var d=r.ajaxPool=o.addPool(t.uniqId());return e.each(r.getFileStack(),function(e){d.addTask(e+i,function(t){r._uploadSingle(i,e,!0,t)}),i++}),void d.run(r.maxAjaxThreads).done(function(){r._log("Async upload batch completed successfully."),r._raise("filebatchuploadsuccess",[s.stack,r._getExtraData()])}).fail(function(){r._log("Async upload batch completed with errors."),r._raise("filebatchuploaderror",[s.stack,r._getExtraData()])})}return r._uploadBatch(),r.$element}r._showFileError(r.msgUploadEmpty)}},destroy:function(){var t=this.$form,i=this.$container,a=this.$element,r=this.namespace;return e(document).off(r),e(window).off(r),t&&t.length&&t.off(r),this.isAjaxUpload&&this._clearFileInput(),this._cleanup(),this._initPreviewCache(),a.insertBefore(i).off(r).removeData(),i.off().remove(),a},refresh:function(i){var a=this.$element;return i="object"!=typeof i||t.isEmpty(i)?this.options:e.extend(!0,{},this.options,i),this._init(i,!0),this._listen(),a},zoom:function(e){var t=this._getFrame(e);this._showModal(t)},getExif:function(e){var t=this._getFrame(e);return t&&t.data("exif")||null},getFrames:function(i){var a;return i=i||"",a=this.$preview.find(t.FRAMES+i),this.reversePreviewOrder&&(a=e(a.get().reverse())),a},getPreview:function(){return{content:this.initialPreview,config:this.initialPreviewConfig,tags:this.initialPreviewThumbTags}}},e.fn.fileinput=function(i){if(t.hasFileAPISupport()||t.isIE(9)){var r=Array.apply(null,arguments),s=[];switch(r.shift(),this.each(function(){var n={},o={};"object"==typeof i&&(n=e.extend(!0,{},e.fn.fileinput.defaults,i),o=i);var l,d=e(this),c=d.data("fileinput"),u=n.theme||d.data("theme")||e.fn.fileinput.defaults.theme,p={},f={},h=n.language||d.data("language")||e.fn.fileinput.defaults.language||"en";c||(u&&(f=e.fn.fileinputThemes[u]||{}),"en"===h||t.isEmpty(e.fn.fileinputLocales[h])||(p=e.fn.fileinputLocales[h]||{}),l=e.extend(!0,{},e.fn.fileinput.defaults,f,e.fn.fileinputLocales.en,p,o,d.data()),c=new a(this,l),d.data("fileinput",c)),"string"==typeof i&&s.push(c[i].apply(c,r))}),s.length){case 0:return this;case 1:return s[0];default:return s}}};var r="btn btn-sm btn-kv "+t.defaultButtonCss(),s="btn "+t.defaultButtonCss();e.fn.fileinput.defaults={language:"zh",bytesToKB:1024,showCaption:!0,showBrowse:!0,showPreview:!0,showRemove:!0,showUpload:!0,showUploadStats:!0,showCancel:null,showPause:null,showClose:!0,showUploadedThumbs:!0,showConsoleLogs:!1,browseOnZoneClick:!1,autoReplace:!1,showDescriptionClose:!0,autoOrientImage:function(){var e=window.navigator.userAgent,t=!!e.match(/WebKit/i);return!(!!e.match(/iP(od|ad|hone)/i)&&t&&!e.match(/CriOS/i))},autoOrientImageInitial:!0,showExifErrorLog:!1,required:!1,rtl:!1,hideThumbnailContent:!1,encodeUrl:!0,focusCaptionOnBrowse:!0,focusCaptionOnClear:!0,generateFileId:null,previewClass:"",captionClass:"",frameClass:"krajee-default",mainClass:"",inputGroupClass:"",mainTemplate:null,fileSizeGetter:null,initialCaption:"",initialPreview:[],initialPreviewDelimiter:"*$$*",initialPreviewAsData:!1,initialPreviewFileType:"image",initialPreviewConfig:[],initialPreviewThumbTags:[],previewThumbTags:{},initialPreviewShowDelete:!0,initialPreviewDownloadUrl:"",removeFromPreviewOnError:!1,deleteUrl:"",deleteExtraData:{},overwriteInitial:!0,sanitizeZoomCache:function(e){var i=t.createDiv();return t.setHtml(i,e),i.find("input,textarea,select,datalist,form,.file-thumbnail-footer").remove(),i.html()},previewZoomButtonIcons:{prev:'',next:'',toggleheader:'',fullscreen:'',borderless:'',close:''},previewZoomButtonClasses:{prev:"btn btn-default btn-outline-secondary btn-navigate",next:"btn btn-default btn-outline-secondary btn-navigate",rotate:r,toggleheader:r,fullscreen:r,borderless:r,close:r},previewTemplates:{},previewContentTemplates:{},preferIconicPreview:!1,preferIconicZoomPreview:!1,alwaysPreviewFileExtensions:[],rotatableFileExtensions:["jpg","jpeg","png","gif"],allowedFileTypes:null,allowedFileExtensions:null,allowedPreviewTypes:void 0,allowedPreviewMimeTypes:null,allowedPreviewExtensions:null,disabledPreviewTypes:void 0,disabledPreviewExtensions:["msi","exe","com","zip","rar","app","vb","scr"],disabledPreviewMimeTypes:null,defaultPreviewContent:null,customLayoutTags:{},customPreviewTags:{},previewFileIcon:'',previewFileIconClass:"file-other-icon",previewFileIconSettings:{},previewFileExtSettings:{},buttonLabelClass:"hidden-xs",browseIcon:' ',browseClass:"btn btn-primary",removeIcon:'',removeClass:s,cancelIcon:'',cancelClass:s,pauseIcon:'',pauseClass:s,uploadIcon:'',uploadClass:s,uploadUrl:null,uploadUrlThumb:null,uploadAsync:!0,uploadParamNames:{chunkCount:"chunkCount",chunkIndex:"chunkIndex",chunkSize:"chunkSize",chunkSizeStart:"chunkSizeStart",chunksUploaded:"chunksUploaded",fileBlob:"fileBlob",fileId:"fileId",fileName:"fileName",fileRelativePath:"fileRelativePath",fileSize:"fileSize",retryCount:"retryCount"},maxAjaxThreads:5,fadeDelay:800,processDelay:100,bitrateUpdateDelay:500,queueDelay:10,progressDelay:0,enableResumableUpload:!1,resumableUploadOptions:{fallback:null,testUrl:null,chunkSize:2048,maxThreads:4,maxRetries:3,showErrorLog:!0,retainErrorHistory:!1,skipErrorsAndProceed:!1},uploadExtraData:{},zoomModalHeight:485,minImageWidth:null,minImageHeight:null,maxImageWidth:null,maxImageHeight:null,resizeImage:!1,resizePreference:"width",resizeQuality:.92,resizeDefaultImageType:"image/jpeg",resizeIfSizeMoreThan:0,minFileSize:-1,maxFileSize:0,maxMultipleFileSize:0,maxFilePreviewSize:25600,minFileCount:0,maxFileCount:0,maxTotalFileCount:0,validateInitialCount:!1,msgValidationErrorClass:"text-danger",msgValidationErrorIcon:' ',msgErrorClass:"file-error-message",progressThumbClass:"progress-bar progress-bar-striped active progress-bar-animated",progressClass:"progress-bar bg-success progress-bar-success progress-bar-striped active progress-bar-animated",progressInfoClass:"progress-bar bg-info progress-bar-info progress-bar-striped active progress-bar-animated",progressCompleteClass:"progress-bar bg-success progress-bar-success",progressPauseClass:"progress-bar bg-primary progress-bar-primary progress-bar-striped active progress-bar-animated",progressErrorClass:"progress-bar bg-danger progress-bar-danger",progressUploadThreshold:99,previewFileType:"image",elCaptionContainer:null,elCaptionText:null,elPreviewContainer:null,elPreviewImage:null,elPreviewStatus:null,elErrorContainer:null,errorCloseButton:void 0,slugCallback:null,dropZoneEnabled:!0,dropZoneTitleClass:"file-drop-zone-title",fileActionSettings:{},otherActionButtons:"",textEncoding:"UTF-8",preProcessUpload:null,ajaxSettings:{headers:{"X-CSRF-Token":document.querySelector('meta[name="csrf-token"]').content}},ajaxDeleteSettings:{},showAjaxErrorDetails:!0,mergeAjaxCallbacks:!1,mergeAjaxDeleteCallbacks:!1,retryErrorUploads:!0,reversePreviewOrder:!1,usePdfRenderer:function(){var e=!!window.MSInputMethodContext&&!!document.documentMode;return!!navigator.userAgent.match(/(iPod|iPhone|iPad|Android)/i)||e},pdfRendererUrl:"",pdfRendererTemplate:'',tabIndexConfig:{browse:500,remove:500,upload:500,cancel:null,pause:null,modal:-1}},e.fn.fileinputLocales.en={sizeUnits:["B","KB","MB","GB","TB","PB","EB","ZB","YB"],bitRateUnits:["B/s","KB/s","MB/s","GB/s","TB/s","PB/s","EB/s","ZB/s","YB/s"],fileSingle:"file",filePlural:"files",browseLabel:"Browse …",removeLabel:"Remove",removeTitle:"Clear all unprocessed 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    - +
    - +