mirror of
https://github.com/DanielnetoDotCom/YouPHPTube
synced 2025-10-03 09:49:28 +02:00
7539 lines
257 KiB
JavaScript
7539 lines
257 KiB
JavaScript
/*!
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* bootstrap-fileinput v5.5.4
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* http://plugins.krajee.com/file-input
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*
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* Author: Kartik Visweswaran
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* Copyright: 2014 - 2024, Kartik Visweswaran, Krajee.com
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*
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* Licensed under the BSD-3-Clause
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* https://github.com/kartik-v/bootstrap-fileinput/blob/master/LICENSE.md
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*/
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(function (factory) {
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"use strict";
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if (typeof define === "function" && define.amd) {
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define(["jquery"], factory);
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} else if (typeof module === "object" && typeof module.exports === "object") {
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factory(require("jquery"));
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} else {
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factory(window.jQuery);
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}
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})(function ($) {
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"use strict";
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$.fn.fileinputLocales = {};
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$.fn.fileinputThemes = {};
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if (!$.fn.fileinputBsVersion) {
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$.fn.fileinputBsVersion =
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(window.bootstrap && window.bootstrap.Alert && window.bootstrap.Alert.VERSION) ||
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(window.Alert && window.Alert.VERSION) ||
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"3.x.x";
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}
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String.prototype.setTokens = function (replacePairs) {
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var str = this.toString(),
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key,
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re;
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for (key in replacePairs) {
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if (replacePairs.hasOwnProperty(key)) {
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re = new RegExp("{" + key + "}", "g");
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str = str.replace(re, replacePairs[key]);
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}
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}
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return str;
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};
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if (!Array.prototype.flatMap) {
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// polyfill flatMap
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Array.prototype.flatMap = function (lambda) {
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return [].concat(this.map(lambda));
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};
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}
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var $h, FileInput;
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// fileinput helper object for all global variables and internal helper methods
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$h = {
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FRAMES: ".kv-preview-thumb",
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SORT_CSS: "file-sortable",
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INIT_FLAG: "init-",
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SCRIPT_SRC: (document && document.currentScript && document.currentScript.src) || null,
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OBJECT_PARAMS:
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'<param name="controller" value="true" />\n' +
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'<param name="allowFullScreen" value="true" />\n' +
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'<param name="allowScriptAccess" value="always" />\n' +
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'<param name="autoPlay" value="false" />\n' +
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'<param name="autoStart" value="false" />\n' +
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'<param name="quality" value="high" />\n',
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DEFAULT_PREVIEW:
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'<div class="file-preview-other">\n' +
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'<span class="{previewFileIconClass}">{previewFileIcon}</span>\n' +
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"</div>",
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MODAL_ID: "kvFileinputModal",
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MODAL_EVENTS: ["show", "shown", "hide", "hidden", "loaded"],
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logMessages: {
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ajaxError: "{status}: {error}. Error Details: {text}.",
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badDroppedFiles: "Error scanning dropped files!",
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badExifParser: "Error loading the piexif.js library. {details}",
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badInputType: 'The input "type" must be set to "file" for initializing the "bootstrap-fileinput" plugin.',
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exifWarning:
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'To avoid this warning, either set "autoOrientImage" to "false" OR ensure you have loaded ' +
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'the "piexif.js" library correctly on your page before the "fileinput.js" script.',
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invalidChunkSize: 'Invalid upload chunk size: "{chunkSize}". Resumable uploads are disabled.',
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invalidThumb: 'Invalid thumb frame with id: "{id}".',
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noResumableSupport: "The browser does not support resumable or chunk uploads.",
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noUploadUrl: 'The "uploadUrl" is not set. Ajax uploads and resumable uploads have been disabled.',
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retryStatus: "Retrying upload for chunk # {chunk} for {filename}... retry # {retry}.",
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chunkQueueError: "Could not push task to ajax pool for chunk index # {index}.",
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resumableMaxRetriesReached: "Maximum resumable ajax retries ({n}) reached.",
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resumableRetryError: "Could not retry the resumable request (try # {n})... aborting.",
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resumableAborting: "Aborting / cancelling the resumable request.",
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resumableRequestError: "Error processing resumable request. {msg}",
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},
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objUrl: window.URL || window.webkitURL,
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getZoomPlaceholder: function () {
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// used to prevent 404 errors in URL parsing
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var src = $h.SCRIPT_SRC,
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srcPath,
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zoomVar = "?kvTemp__2873389129__=";
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if (!src) {
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return zoomVar;
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}
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srcPath = src.substring(0, src.lastIndexOf("/"));
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return srcPath.substring(0, srcPath.lastIndexOf("/") + 1) + "img/loading.gif" + zoomVar;
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},
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defaultButtonCss: function (fill) {
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return "btn-default btn-" + (fill ? "" : "outline-") + "secondary";
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},
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isBs: function (ver) {
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var chk = $h.trim(($.fn.fileinputBsVersion || "") + "");
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ver = parseInt(ver, 10);
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if (!chk) {
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return ver === 4;
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}
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return ver === parseInt(chk.charAt(0), 10);
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},
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isNumeric: function (n) {
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if (n === undefined) {
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return false;
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}
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return !isNaN(parseFloat(n)) && isFinite(n);
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},
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trim: function (val) {
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if (val === undefined) {
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return "";
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}
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return val.toString().trim();
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},
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now: function () {
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return new Date().getTime();
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},
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round: function (num) {
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num = parseFloat(num);
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return isNaN(num) ? 0 : Math.floor(Math.round(num));
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},
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getArray: function (obj) {
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var i,
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arr = [],
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len = (obj && obj.length) || 0;
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for (i = 0; i < len; i++) {
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arr.push(obj[i]);
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}
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return arr;
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},
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getFileRelativePath: function (file) {
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/** @namespace file.relativePath */
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/** @namespace file.webkitRelativePath */
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return String(file.newPath || file.relativePath || file.webkitRelativePath || $h.getFileName(file) || null);
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},
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getFileId: function (file, generateFileId) {
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var relativePath = $h.getFileRelativePath(file);
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if (typeof generateFileId === "function") {
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return generateFileId(file);
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}
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if (!file) {
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return null;
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}
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if (!relativePath) {
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return null;
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}
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return file.size + "_" + encodeURIComponent(relativePath).replace(/%/g, "_");
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},
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getFrameSelector: function (id, selector) {
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selector = selector || "";
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return '[id="' + id + '"]' + selector;
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},
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getZoomSelector: function (id, selector) {
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return $h.getFrameSelector("zoom-" + id, selector);
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},
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getFrameElement: function ($element, id, selector) {
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return $element.find($h.getFrameSelector(id, selector));
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},
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getZoomElement: function ($element, id, selector) {
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return $element.find($h.getZoomSelector(id, selector));
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},
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getElapsed: function (seconds) {
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var delta = seconds,
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out = "",
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result = {},
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structure = {
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year: 31536000,
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month: 2592000,
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week: 604800, // uncomment row to ignore
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day: 86400, // feel free to add your own row
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hour: 3600,
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minute: 60,
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second: 1,
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};
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$h.getObjectKeys(structure).forEach(function (key) {
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result[key] = Math.floor(delta / structure[key]);
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delta -= result[key] * structure[key];
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});
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$.each(result, function (key, value) {
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if (value > 0) {
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out += (out ? " " : "") + value + key.substring(0, 1);
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}
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});
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return out;
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},
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debounce: function (func, delay) {
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var inDebounce;
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return function () {
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var args = arguments,
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context = this;
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clearTimeout(inDebounce);
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inDebounce = setTimeout(function () {
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func.apply(context, args);
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}, delay);
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};
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},
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stopEvent: function (e) {
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e.stopPropagation();
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e.preventDefault();
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},
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getFileName: function (file) {
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/** @namespace file.fileName */
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return file ? file.fileName || file.name || "" : ""; // some confusion in different versions of Firefox
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},
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createObjectURL: function (data) {
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if ($h.objUrl && $h.objUrl.createObjectURL && data) {
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return $h.objUrl.createObjectURL(data);
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}
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return "";
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},
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revokeObjectURL: function (data) {
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if ($h.objUrl && $h.objUrl.revokeObjectURL && data) {
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$h.objUrl.revokeObjectURL(data);
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}
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},
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compare: function (input, str, exact) {
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return input !== undefined && (exact ? input === str : input.match(str));
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},
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isIE: function (ver) {
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var div, status;
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// check for IE versions < 11
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if (navigator.appName !== "Microsoft Internet Explorer") {
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return false;
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}
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if (ver === 10) {
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return new RegExp("msie\\s" + ver, "i").test(navigator.userAgent);
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}
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div = document.createElement("div");
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div.innerHTML = "<!--[if IE " + ver + "]> <i></i> <![endif]-->";
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status = div.getElementsByTagName("i").length;
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document.body.appendChild(div);
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div.parentNode.removeChild(div);
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return status;
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},
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canOrientImage: function ($el) {
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var $img = $(document.createElement("img")).css({ width: "1px", height: "1px" }).insertAfter($el),
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flag = $img.css("image-orientation");
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$img.remove();
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return !!flag;
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},
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canAssignFilesToInput: function () {
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var input = document.createElement("input");
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try {
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input.type = "file";
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input.files = null;
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return true;
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} catch (err) {
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return false;
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}
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},
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getDragDropFolders: function (items) {
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var i,
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item,
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len = items ? items.length : 0,
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folders = 0;
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if (len > 0 && items[0].webkitGetAsEntry()) {
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for (i = 0; i < len; i++) {
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item = items[i].webkitGetAsEntry();
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if (item && item.isDirectory) {
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folders++;
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}
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}
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}
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return folders;
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},
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initModal: function ($modal) {
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var $body = $("body");
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if ($body.length) {
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$modal.appendTo($body);
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}
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},
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isFunction: function (v) {
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return typeof v === "function";
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},
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isEmpty: function (value, trim) {
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if (value === undefined || value === null || value === "") {
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return true;
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}
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if ($h.isString(value) && trim) {
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return $h.trim(value) === "";
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}
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if ($h.isArray(value)) {
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return value.length === 0;
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}
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if ($.isPlainObject(value) && $.isEmptyObject(value)) {
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return true;
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}
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return false;
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},
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isArray: function (a) {
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return Array.isArray(a) || Object.prototype.toString.call(a) === "[object Array]";
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},
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isString: function (a) {
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return Object.prototype.toString.call(a) === "[object String]";
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},
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ifSet: function (needle, haystack, def) {
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def = def || "";
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return haystack && typeof haystack === "object" && needle in haystack ? haystack[needle] : def;
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},
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cleanArray: function (arr) {
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if (!(arr instanceof Array)) {
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arr = [];
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}
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return arr.filter(function (e) {
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return e !== undefined && e !== null;
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});
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},
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spliceArray: function (arr, index, reverseOrder) {
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var i,
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j = 0,
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out = [],
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newArr;
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if (!(arr instanceof Array)) {
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return [];
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}
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newArr = $.extend(true, [], arr);
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if (reverseOrder) {
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newArr.reverse();
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}
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for (i = 0; i < newArr.length; i++) {
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if (i !== index) {
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out[j] = newArr[i];
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j++;
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}
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}
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if (reverseOrder) {
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out.reverse();
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}
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return out;
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},
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getNum: function (num, def) {
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def = def || 0;
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if (typeof num === "number") {
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return num;
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}
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if (typeof num === "string") {
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num = parseFloat(num);
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}
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return isNaN(num) ? def : num;
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},
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hasFileAPISupport: function () {
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return !!(window.File && window.FileReader);
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},
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hasDragDropSupport: function () {
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var div = document.createElement("div");
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/** @namespace div.draggable */
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/** @namespace div.ondragstart */
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/** @namespace div.ondrop */
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return (
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!$h.isIE(9) && (div.draggable !== undefined || (div.ondragstart !== undefined && div.ondrop !== undefined))
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);
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},
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hasFileUploadSupport: function () {
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return $h.hasFileAPISupport() && window.FormData;
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},
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hasBlobSupport: function () {
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try {
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return !!window.Blob && Boolean(new Blob());
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} catch (e) {
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return false;
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}
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},
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hasArrayBufferViewSupport: function () {
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try {
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return new Blob([new Uint8Array(100)]).size === 100;
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} catch (e) {
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return false;
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}
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},
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hasResumableUploadSupport: function () {
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/** @namespace Blob.prototype.webkitSlice */
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/** @namespace Blob.prototype.mozSlice */
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return (
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$h.hasFileUploadSupport() &&
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$h.hasBlobSupport() &&
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$h.hasArrayBufferViewSupport() &&
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(!!Blob.prototype.webkitSlice || !!Blob.prototype.mozSlice || !!Blob.prototype.slice || false)
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);
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},
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dataURI2Blob: function (dataURI) {
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var BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder,
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canBlob = $h.hasBlobSupport(),
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byteStr,
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arrayBuffer,
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intArray,
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i,
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mimeStr,
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bb,
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canProceed = (canBlob || BlobBuilder) && window.atob && window.ArrayBuffer && window.Uint8Array;
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if (!canProceed) {
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return null;
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}
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if (dataURI.split(",")[0].indexOf("base64") >= 0) {
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byteStr = atob(dataURI.split(",")[1]);
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} else {
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byteStr = decodeURIComponent(dataURI.split(",")[1]);
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}
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arrayBuffer = new ArrayBuffer(byteStr.length);
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intArray = new Uint8Array(arrayBuffer);
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for (i = 0; i < byteStr.length; i += 1) {
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intArray[i] = byteStr.charCodeAt(i);
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}
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mimeStr = dataURI.split(",")[0].split(":")[1].split(";")[0];
|
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if (canBlob) {
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return new Blob([$h.hasArrayBufferViewSupport() ? intArray : arrayBuffer], { type: mimeStr });
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}
|
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bb = new BlobBuilder();
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bb.append(arrayBuffer);
|
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return bb.getBlob(mimeStr);
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},
|
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arrayBuffer2String: function (buffer) {
|
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if (window.TextDecoder) {
|
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return new TextDecoder("utf-8").decode(buffer);
|
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}
|
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var array = Array.prototype.slice.apply(new Uint8Array(buffer)),
|
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out = "",
|
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i = 0,
|
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len,
|
|
c,
|
|
char2,
|
|
char3;
|
|
len = array.length;
|
|
while (i < len) {
|
|
c = array[i++];
|
|
switch (
|
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c >> 4 // jshint ignore:line
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|
) {
|
|
case 0:
|
|
case 1:
|
|
case 2:
|
|
case 3:
|
|
case 4:
|
|
case 5:
|
|
case 6:
|
|
case 7:
|
|
// 0xxxxxxx
|
|
out += String.fromCharCode(c);
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break;
|
|
case 12:
|
|
case 13:
|
|
// 110x xxxx 10xx xxxx
|
|
char2 = array[i++];
|
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out += String.fromCharCode(((c & 0x1f) << 6) | (char2 & 0x3f)); // jshint ignore:line
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break;
|
|
case 14:
|
|
// 1110 xxxx 10xx xxxx 10xx xxxx
|
|
char2 = array[i++];
|
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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 = $h.trim(str).replace(/\n/g, " ");
|
|
if (str.length === 0) {
|
|
return false;
|
|
}
|
|
return str.match(/^\s*<\?xml/i) && (str.match(/<!DOCTYPE svg/i) || str.match(/<svg/i));
|
|
},
|
|
getMimeType: function (sign, contents, type) {
|
|
var signature = sign || "";
|
|
switch (signature) {
|
|
case "ffd8ffe0":
|
|
case "ffd8ffe1":
|
|
case "ffd8ffe2":
|
|
return "image/jpeg";
|
|
case "89504e47":
|
|
return "image/png";
|
|
case "47494638":
|
|
return "image/gif";
|
|
case "49492a00":
|
|
return "image/tiff";
|
|
case "52494646":
|
|
return "image/webp";
|
|
case "41433130":
|
|
return "image/vnd.dwg";
|
|
case "66747970":
|
|
return "video/3gp";
|
|
case "4f676753":
|
|
return "video/ogg";
|
|
case "1a45dfa3":
|
|
return "video/mkv";
|
|
case "000001ba":
|
|
case "000001b3":
|
|
return "video/mpeg";
|
|
case "3026b275":
|
|
return "video/wmv";
|
|
case "25504446":
|
|
return "application/pdf";
|
|
case "25215053":
|
|
return "application/ps";
|
|
case "504b0304":
|
|
case "504b0506":
|
|
case "504b0508":
|
|
return "application/zip";
|
|
case "377abcaf":
|
|
return "application/7z";
|
|
case "75737461":
|
|
return "application/tar";
|
|
case "7801730d":
|
|
return "application/dmg";
|
|
default:
|
|
switch (signature.substring(0, 6)) {
|
|
case "435753":
|
|
return "application/x-shockwave-flash";
|
|
case "494433":
|
|
return "audio/mp3";
|
|
case "425a68":
|
|
return "application/bzip";
|
|
default:
|
|
switch (signature.substring(0, 4)) {
|
|
case "424d":
|
|
return "image/bmp";
|
|
case "fffb":
|
|
return "audio/mp3";
|
|
case "4d5a":
|
|
return "application/exe";
|
|
case "1f9d":
|
|
case "1fa0":
|
|
return "application/zip";
|
|
case "1f8b":
|
|
return "application/gzip";
|
|
default:
|
|
return contents && !contents.match(/[^\u0000-\u007f]/) ? "application/text-plain" : type;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
addCss: function ($el, css) {
|
|
$el.removeClass(css).addClass(css);
|
|
},
|
|
getElement: function (options, param, value) {
|
|
return $h.isEmpty(options) || $h.isEmpty(options[param]) ? value : $(options[param]);
|
|
},
|
|
createDiv: function () {
|
|
return $(document.createElement("div"));
|
|
},
|
|
createElement: function (str, tag) {
|
|
tag = tag || "div";
|
|
return $($.parseHTML("<" + tag + ">" + str + "</" + tag + ">"));
|
|
},
|
|
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("<div>" + htmlString + "</div>"),
|
|
$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, """)
|
|
.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 (
|
|
'<button type="button" class="' +
|
|
css +
|
|
'" aria-label="Close">\n' +
|
|
($h.isBs(5) ? "" : ' <span aria-hidden="true">×</span>\n') +
|
|
"</button>"
|
|
);
|
|
},
|
|
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");
|
|
};
|
|
|
|
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 "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;
|
|
}
|
|
});
|
|
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 (
|
|
'<object class="kv-preview-data file-preview-' +
|
|
type +
|
|
'" title="{caption}" ' +
|
|
'data="{data}" type="' +
|
|
mime +
|
|
'"' +
|
|
tStyle +
|
|
">\n" +
|
|
$h.DEFAULT_PREVIEW +
|
|
"\n</object>\n"
|
|
);
|
|
},
|
|
defBtnCss1 = "btn btn-sm btn-kv " + $h.defaultButtonCss();
|
|
tMain1 =
|
|
"{preview}\n" +
|
|
'<div class="kv-upload-progress kv-hidden"></div><div class="clearfix"></div>\n' +
|
|
'<div class="file-caption {class}">\n' +
|
|
' <div class="input-group {inputGroupClass}">\n' +
|
|
' {caption}\n<span class="file-caption-icon"></span>\n' +
|
|
($h.isBs(5) ? "" : '<div class="input-group-btn input-group-append">\n') +
|
|
" {remove}\n" +
|
|
" {cancel}\n" +
|
|
" {pause}\n" +
|
|
" {upload}\n" +
|
|
" {browse}\n" +
|
|
($h.isBs(5) ? "" : " </div>\n") +
|
|
" </div>";
|
|
("</div>");
|
|
tMain2 =
|
|
'{preview}\n<div class="kv-upload-progress kv-hidden"></div>\n<div class="clearfix"></div>\n' +
|
|
'<span class="{class}">{remove}\n{cancel}\n{upload}\n{browse}\n</span>';
|
|
tPreview =
|
|
'<div class="file-preview {class}">\n' +
|
|
" {close}" +
|
|
' <div class="{dropClass} clearfix">\n' +
|
|
' <div class="file-preview-thumbnails clearfix">\n' +
|
|
" </div>\n" +
|
|
' <div class="file-preview-status text-center text-success"></div>\n' +
|
|
' <div class="kv-fileinput-error"></div>\n' +
|
|
" </div>\n" +
|
|
"</div>";
|
|
tClose = $h.closeButton("fileinput-remove");
|
|
tFileIcon = '<i class="bi-file-earmark-arrow-up"></i>';
|
|
// noinspection HtmlUnknownAttribute
|
|
tCaption = '<input readonly class="file-caption-name form-control {class}">\n';
|
|
//noinspection HtmlUnknownAttribute
|
|
tBtnDefault =
|
|
'<button type="{type}" title="{title}" class="{css}" ' + "{status} {tabIndexConfig}>{icon} {label}</button>";
|
|
//noinspection HtmlUnknownTarget,HtmlUnknownAttribute
|
|
tBtnLink = '<a href="{href}" title="{title}" class="{css}" {status} {tabIndexConfig}>{icon} {label}</a>';
|
|
//noinspection HtmlUnknownAttribute
|
|
tBtnBrowse = '<div class="{css}" {status} {tabIndexConfig}>{icon} {label}</div>';
|
|
tModalLabel = $h.MODAL_ID + "Label";
|
|
tModalMain =
|
|
'<div id="' +
|
|
$h.MODAL_ID +
|
|
'" class="file-zoom-dialog modal fade" ' +
|
|
'aria-labelledby="' +
|
|
tModalLabel +
|
|
'" {tabIndexConfig}></div>';
|
|
tModal =
|
|
'<div class="modal-dialog modal-lg{rtl}" role="document">\n' +
|
|
' <div class="modal-content">\n' +
|
|
' <div class="modal-header kv-zoom-header">\n' +
|
|
' <h6 class="modal-title kv-zoom-title" id="' +
|
|
tModalLabel +
|
|
'"><span class="kv-zoom-caption"></span> <span class="kv-zoom-size"></span></h6>\n' +
|
|
' <div class="kv-zoom-actions">{rotate}{toggleheader}{fullscreen}{borderless}{close}</div>\n' +
|
|
" </div>\n" +
|
|
' <div class="floating-buttons"></div>\n' +
|
|
' <div class="kv-zoom-body file-zoom-content {zoomFrameClass}"></div>\n' +
|
|
"{prev} {next}\n" +
|
|
' <div class="kv-zoom-description"></div>\n' +
|
|
" </div>\n" +
|
|
"</div>\n";
|
|
tDescClose = '<button type="button" class="kv-desc-hide" aria-label="Close">{closeIcon}</button>';
|
|
tProgress =
|
|
'<div class="progress">\n' +
|
|
' <div class="{class}" role="progressbar"' +
|
|
' aria-valuenow="{percent}" aria-valuemin="0" aria-valuemax="100" style="width:{percent}%;">\n' +
|
|
" {status}\n" +
|
|
" </div>\n" +
|
|
"</div>{stats}";
|
|
tStats =
|
|
'<div class="text-primary file-upload-stats">' +
|
|
'<span class="pending-time">{pendingTime}</span> ' +
|
|
'<span class="upload-speed">{uploadSpeed}</span>' +
|
|
"</div>";
|
|
tSize = " <samp>({sizeText})</samp>";
|
|
tFooter =
|
|
'<div class="file-thumbnail-footer">\n' +
|
|
' <div class="file-footer-caption" title="{caption}">\n' +
|
|
' <div class="file-caption-info">{caption}</div>\n' +
|
|
' <div class="file-size-info">{size}</div>\n' +
|
|
" </div>\n" +
|
|
" {progress}\n{indicator}\n{actions}\n" +
|
|
"</div>";
|
|
tActions =
|
|
'<div class="file-actions">\n' +
|
|
' <div class="file-footer-buttons">\n' +
|
|
" {rotate} {download} {upload} {delete} {zoom} {other}" +
|
|
" </div>\n" +
|
|
"</div>\n" +
|
|
"{drag}\n" +
|
|
'<div class="clearfix"></div>';
|
|
//noinspection HtmlUnknownAttribute
|
|
tActionDelete =
|
|
'<button type="button" class="kv-file-remove {removeClass}" ' +
|
|
'title="{removeTitle}" {dataUrl}{dataKey}>{removeIcon}</button>\n';
|
|
tActionUpload =
|
|
'<button type="button" class="kv-file-upload {uploadClass}" title="{uploadTitle}">' + "{uploadIcon}</button>";
|
|
tActionRotate =
|
|
'<button type="button" class="kv-file-rotate {rotateClass}" title="{rotateTitle}">' + "{rotateIcon}</button>";
|
|
tActionDownload =
|
|
'<a class="kv-file-download {downloadClass}" title="{downloadTitle}" ' +
|
|
'href="{downloadUrl}" download="{caption}" target="_blank">{downloadIcon}</a>';
|
|
tActionZoom =
|
|
'<button type="button" class="kv-file-zoom {zoomClass}" ' + 'title="{zoomTitle}">{zoomIcon}</button>';
|
|
tActionDrag = '<span class="file-drag-handle {dragClass}" title="{dragTitle}">{dragIcon}</span>';
|
|
tIndicator = '<div class="file-upload-indicator" title="{indicatorTitle}">{indicator}</div>';
|
|
tTagBef =
|
|
'<div class="file-preview-frame {frameClass}" id="{previewId}" data-fileindex="{fileindex}"' +
|
|
' data-fileid="{fileid}" data-filename="{filename}" data-template="{template}" data-zoom="{zoomData}"';
|
|
tTagBef1 = tTagBef + '><div class="kv-file-content">\n';
|
|
tTagBef2 = tTagBef + ' title="{caption}"><div class="kv-file-content">\n';
|
|
tTagAft = "</div>{footer}\n{zoomCache}</div>\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 =
|
|
'<img src="{data}" class="file-preview-image kv-preview-data" title="{title}" alt="{alt}"' + tStyle + ">\n";
|
|
tOffice =
|
|
'<iframe class="kv-preview-data file-preview-office" ' +
|
|
'src="https://view.officeapps.live.com/op/embed.aspx?src={data}"' +
|
|
tStyle +
|
|
"></iframe>";
|
|
tGdocs =
|
|
'<iframe class="kv-preview-data file-preview-gdocs" ' +
|
|
'src="https://docs.google.com/gview?url={data}&embedded=true"' +
|
|
tStyle +
|
|
"></iframe>";
|
|
tVideo =
|
|
'<video class="kv-preview-data file-preview-video" controls' +
|
|
tStyle +
|
|
">\n" +
|
|
'<source src="{data}" type="{type}">\n' +
|
|
$h.DEFAULT_PREVIEW +
|
|
"\n</video>\n";
|
|
tAudio =
|
|
'<!--suppress ALL --><audio class="kv-preview-data file-preview-audio" controls' +
|
|
tStyle +
|
|
'>\n<source src="{data}" ' +
|
|
'type="{type}">\n' +
|
|
$h.DEFAULT_PREVIEW +
|
|
"\n</audio>\n";
|
|
tFlash =
|
|
'<embed class="kv-preview-data file-preview-flash" src="{data}" type="application/x-shockwave-flash"' +
|
|
tStyle +
|
|
">\n";
|
|
tObject =
|
|
'<object class="kv-preview-data file-preview-object file-object {typeCss}" ' +
|
|
'data="{data}" type="{type}"' +
|
|
tStyle +
|
|
">\n" +
|
|
'<param name="movie" value="{caption}" />\n' +
|
|
$h.OBJECT_PARAMS +
|
|
" " +
|
|
$h.DEFAULT_PREVIEW +
|
|
"\n</object>\n";
|
|
tOther =
|
|
'<div class="kv-preview-data file-preview-other-frame"' + tStyle + ">\n" + $h.DEFAULT_PREVIEW + "\n</div>\n";
|
|
tZoomCache = '<div class="kv-zoom-cache">{zoomContent}</div>';
|
|
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: true,
|
|
removeIcon: '<i class="bi-trash"></i>',
|
|
removeClass: defBtnCss1,
|
|
removeErrorClass: "btn btn-sm btn-kv btn-danger",
|
|
removeTitle: "Remove file",
|
|
uploadIcon: '<i class="bi-upload"></i>',
|
|
uploadClass: defBtnCss1,
|
|
uploadTitle: "Upload file",
|
|
uploadRetryIcon: '<i class="bi-cloud-arrow-up-fill"></i>',
|
|
uploadRetryTitle: "Retry upload",
|
|
downloadIcon: '<i class="bi-download"></i>',
|
|
downloadClass: defBtnCss1,
|
|
downloadTitle: "Download file",
|
|
rotateIcon: '<i class="bi-arrow-clockwise"></i>',
|
|
rotateClass: defBtnCss1,
|
|
rotateTitle: "Rotate 90 deg. clockwise",
|
|
zoomIcon: '<i class="bi-zoom-in"></i>',
|
|
zoomClass: defBtnCss1,
|
|
zoomTitle: "View Details",
|
|
dragIcon: '<i class="bi-arrows-move"></i>',
|
|
dragClass: "text-primary",
|
|
dragTitle: "Move / Rearrange",
|
|
dragSettings: {},
|
|
indicatorNew: '<i class="bi-plus-lg text-warning"></i>',
|
|
indicatorSuccess: '<i class="bi-check-lg text-success"></i>',
|
|
indicatorError: '<i class="bi-exclamation-lg text-danger"></i>',
|
|
indicatorLoading: '<i class="bi-hourglass-bottom text-muted"></i>',
|
|
indicatorPaused: '<i class="bi-pause-fill text-primary"></i>',
|
|
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.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));
|
|
};
|
|
/** @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 = "<b>" + fileName + ":</b> " + 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
|
|
? '<li data-thumb-id="' + params.id + '" data-file-id="' + fId + '">' + msg + "</li>"
|
|
: "<li>" + msg + "</li>";
|
|
|
|
if ($error.find("ul").length === 0) {
|
|
self._addError("<ul>" + e + "</ul>");
|
|
} 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 = "<li>" + msg + "</li>";
|
|
if ($error.find("ul").length === 0) {
|
|
self._addError("<ul>" + msg + "</ul>");
|
|
} 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 = $h.trim(text.replace(/\n\s*\n/g, "\n"));
|
|
textPre = text.length ? "<pre>" + text + "</pre>" : "";
|
|
errMsg += errMsg ? textPre : text;
|
|
}
|
|
}
|
|
if (!errMsg) {
|
|
errMsg = self.msgAjaxError.replace("{operation}", operation);
|
|
}
|
|
self.cancelling = false;
|
|
return fileName ? "<b>" + fileName + ": </b>" + errMsg : errMsg;
|
|
},
|
|
_parseFileType: function (type, name) {
|
|
var self = this,
|
|
isValid,
|
|
vType,
|
|
cat,
|
|
i,
|
|
types = self.allowedPreviewTypes || [];
|
|
if (type === "application/text-plain") {
|
|
return "text";
|
|
}
|
|
for (i = 0; i < types.length; i++) {
|
|
cat = types[i];
|
|
isValid = self.fileTypeSettings[cat];
|
|
vType = isValid(type, name) ? cat : "";
|
|
if (!$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 '<button type="button" class="' + css + " btn-kv-" + type + '"' + params + ">" + label + "</button>";
|
|
},
|
|
_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,
|
|
}) +
|
|
"</button>" +
|
|
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 || $h.isEmpty(self.defaultPreviewContent)) {
|
|
return;
|
|
}
|
|
self._setPreviewContent('<div class="file-default-preview">' + self.defaultPreviewContent + "</div>");
|
|
self.$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: 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('<div class="' + self.dropZoneTitleClass + '">' + title + "</div>"));
|
|
$h.cspBuffer.apply($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 = $("<div>" + self.msgValidationError + "</div>").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 = $h.isEmpty(content) ? cap : content;
|
|
icon = '<span class="' + self.msgValidationErrorClass + '">' + self.msgValidationErrorIcon + "</span>";
|
|
} else {
|
|
if ($h.isEmpty(content)) {
|
|
self.$caption.attr("title", "");
|
|
return;
|
|
}
|
|
title = $("<div>" + content + "</div>").text();
|
|
out = title;
|
|
icon = self._getLayoutTemplate("fileIcon");
|
|
}
|
|
self.$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 = ' <span class="' + self.buttonLabelClass + '">' + label + "</span>";
|
|
}
|
|
return tmplt.setTokens({
|
|
type: btnType,
|
|
css: css,
|
|
title: title,
|
|
status: status,
|
|
icon: icon,
|
|
label: label,
|
|
});
|
|
},
|
|
_renderThumbProgress: function () {
|
|
var self = this;
|
|
return (
|
|
'<div class="file-thumb-progress kv-hidden">' +
|
|
self.progressInfoTemplate.setTokens({ percent: 101, status: self.msgUploadBegin, stats: "" }) +
|
|
"</div>"
|
|
);
|
|
},
|
|
_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 = "<li>" + self.duplicateErrors.join("</li><li>") + "</li>";
|
|
if ($error.find("ul").length === 0) {
|
|
$h.setHtml($error, self.errorCloseButton + "<ul>" + errors + "</ul>");
|
|
} 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));
|
|
}
|
|
});
|
|
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: "en",
|
|
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: '<i class="bi-chevron-left"></i>',
|
|
next: '<i class="bi-chevron-right"></i>',
|
|
rotate: '<i class="bi-arrow-clockwise"></i>',
|
|
toggleheader: '<i class="bi-arrows-expand"></i>',
|
|
fullscreen: '<i class="bi-arrows-fullscreen"></i>',
|
|
borderless: '<i class="bi-arrows-angle-expand"></i>',
|
|
close: '<i class="bi-x-lg"></i>',
|
|
},
|
|
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: '<i class="bi-file-earmark-fill"></i>',
|
|
previewFileIconClass: "file-other-icon",
|
|
previewFileIconSettings: {},
|
|
previewFileExtSettings: {},
|
|
buttonLabelClass: "hidden-xs",
|
|
browseIcon: '<i class="bi-folder2-open"></i> ',
|
|
browseClass: "btn btn-primary",
|
|
removeIcon: '<i class="bi-trash"></i>',
|
|
removeClass: defBtnCss2,
|
|
cancelIcon: '<i class="bi-slash-circle"></i>',
|
|
cancelClass: defBtnCss2,
|
|
pauseIcon: '<i class="bi-pause-fill"></i>',
|
|
pauseClass: defBtnCss2,
|
|
uploadIcon: '<i class="bi-upload"></i>',
|
|
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: '<i class="bi-exclamation-circle-fill"></i> ',
|
|
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: {},
|
|
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: "<iframe " + IFRAME_ATTRIBS + "></iframe>",
|
|
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}" (<b>{size}</b>) is too small and must be larger than <b>{minSize}</b>.',
|
|
msgSizeTooLarge: 'File "{name}" (<b>{size}</b>) exceeds maximum allowed upload size of <b>{maxSize}</b>.',
|
|
msgMultipleSizeTooLarge: 'Files "{name}" (<b>{size}</b>) exceeds maximum allowed upload size of <b>{maxSize}</b>.',
|
|
msgFilesTooLess: "You must select at least <b>{n}</b> {files} to upload.",
|
|
msgFilesTooMany: "Number of files selected for upload <b>({n})</b> exceeds maximum allowed limit of <b>{m}</b>.",
|
|
msgTotalFilesTooMany: "You can upload a maximum of <b>{m}</b> files (<b>{n}</b> 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 <b>{size} px</b> (detected <b>{dimension} px</b>).',
|
|
msgImageHeightSmall:
|
|
'Height of image file "{name}" must be at least <b>{size} px</b> (detected <b>{dimension} px</b>).',
|
|
msgImageWidthLarge: 'Width of image file "{name}" cannot exceed <b>{size} px</b> (detected <b>{dimension} px</b>).',
|
|
msgImageHeightLarge:
|
|
'Height of image file "{name}" cannot exceed <b>{size} px</b> (detected <b>{dimension} px</b>).',
|
|
msgImageResizeError: "Could not get the image dimensions to resize.",
|
|
msgImageResizeException: "Error while resizing the image.<pre>{errors}</pre>",
|
|
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 <b>{max}</b> retries for file <b>{file}</b>! Error Details: <pre>{error}</pre>",
|
|
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: "<br>(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.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();
|
|
}
|
|
});
|
|
});
|