|
|
@@ -1,2784 +1,3214 @@
|
|
|
-/*!
|
|
|
- * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014 - 2015
|
|
|
- * @version 4.3.2
|
|
|
- *
|
|
|
- * File input styled for Bootstrap 3.0 that utilizes HTML5 File Input's advanced features including the FileReader API.
|
|
|
- *
|
|
|
- * The plugin drastically enhances the HTML file input to preview multiple files on the client before upload. In
|
|
|
- * addition it provides the ability to preview content of images, text, videos, audio, html, flash and other objects.
|
|
|
- * It also offers the ability to upload and delete files using AJAX, and add files in batches (i.e. preview, append,
|
|
|
- * or remove before upload).
|
|
|
- *
|
|
|
- * Author: Kartik Visweswaran
|
|
|
- * Copyright: 2015, Kartik Visweswaran, Krajee.com
|
|
|
- * For more JQuery plugins visit http://plugins.krajee.com
|
|
|
- * For more Yii related demos visit http://demos.krajee.com
|
|
|
- */
|
|
|
-(function (factory) {
|
|
|
- "use strict";
|
|
|
- if (typeof define === 'function' && define.amd) { // jshint ignore:line
|
|
|
- // AMD. Register as an anonymous module.
|
|
|
- define(['jquery'], factory); // jshint ignore:line
|
|
|
- } else { // noinspection JSUnresolvedVariable
|
|
|
- if (typeof module === 'object' && module.exports) { // jshint ignore:line
|
|
|
- // Node/CommonJS
|
|
|
- // noinspection JSUnresolvedVariable
|
|
|
- module.exports = factory(require('jquery')); // jshint ignore:line
|
|
|
- } else {
|
|
|
- // Browser globals
|
|
|
- factory(window.jQuery);
|
|
|
- }
|
|
|
- }
|
|
|
-}(function ($) {
|
|
|
- "use strict";
|
|
|
-
|
|
|
- $.fn.fileinputLocales = {};
|
|
|
-
|
|
|
- var NAMESPACE, objUrl, compare, isIE, isEdge, handler, previewCache, getNum, hasFileAPISupport, hasDragDropSupport,
|
|
|
- hasFileUploadSupport, addCss, STYLE_SETTING, OBJECT_PARAMS, DEFAULT_PREVIEW, defaultFileActionSettings, tMain1,
|
|
|
- tMain2, tPreview, tIcon, tClose, tCaption, tBtnDefault, tBtnLink, tBtnBrowse, tModal, tProgress, tFooter,
|
|
|
- tActions, tActionDelete, tActionUpload, tZoom, tGeneric, tHtml, tImage, tText, tVideo, tAudio, tFlash, tObject,
|
|
|
- tOther, defaultLayoutTemplates, defaultPreviewTemplates, defaultPreviewTypes, defaultPreviewSettings, FileInput,
|
|
|
- defaultFileTypeSettings, isEmpty, isArray, isSet, getElement, uniqId, htmlEncode, replaceTags, cleanMemory,
|
|
|
- findFileName;
|
|
|
-
|
|
|
- NAMESPACE = '.fileinput';
|
|
|
- //noinspection JSUnresolvedVariable
|
|
|
- objUrl = window.URL || window.webkitURL;
|
|
|
- compare = function (input, str, exact) {
|
|
|
- return input !== undefined && (exact ? input === str : input.match(str));
|
|
|
- };
|
|
|
- isIE = function (ver) {
|
|
|
- // check for IE versions < 11
|
|
|
- if (navigator.appName !== 'Microsoft Internet Explorer') {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (ver === 10) {
|
|
|
- return new RegExp('msie\\s' + ver, 'i').test(navigator.userAgent);
|
|
|
- }
|
|
|
- var div = document.createElement("div"), status;
|
|
|
- div.innerHTML = "<!--[if IE " + ver + "]> <i></i> <![endif]-->";
|
|
|
- status = div.getElementsByTagName("i").length;
|
|
|
- document.body.appendChild(div);
|
|
|
- div.parentNode.removeChild(div);
|
|
|
- return status;
|
|
|
- };
|
|
|
- isEdge = function () {
|
|
|
- return new RegExp('Edge\/[0-9]+', 'i').test(navigator.userAgent);
|
|
|
- };
|
|
|
- handler = function ($el, event, callback, skipNS) {
|
|
|
- var ev = skipNS ? event : event.split(' ').join(NAMESPACE + ' ') + NAMESPACE;
|
|
|
- $el.off(ev).on(ev, callback);
|
|
|
- };
|
|
|
- previewCache = {
|
|
|
- data: {},
|
|
|
- init: function (obj) {
|
|
|
- var content = obj.initialPreview, id = obj.id;
|
|
|
- if (content.length > 0 && !isArray(content)) {
|
|
|
- content = content.split(obj.initialPreviewDelimiter);
|
|
|
- }
|
|
|
- previewCache.data[id] = {
|
|
|
- content: content,
|
|
|
- config: obj.initialPreviewConfig,
|
|
|
- tags: obj.initialPreviewThumbTags,
|
|
|
- delimiter: obj.initialPreviewDelimiter,
|
|
|
- template: obj.previewGenericTemplate,
|
|
|
- msg: function (n) {
|
|
|
- return obj._getMsgSelected(n);
|
|
|
- },
|
|
|
- initId: obj.previewInitId,
|
|
|
- footer: obj._getLayoutTemplate('footer').replace(/\{progress}/g, obj._renderThumbProgress()),
|
|
|
- isDelete: obj.initialPreviewShowDelete,
|
|
|
- caption: obj.initialCaption,
|
|
|
- actions: function (showUpload, showDelete, disabled, url, key) {
|
|
|
- return obj._renderFileActions(showUpload, showDelete, disabled, url, key);
|
|
|
- }
|
|
|
- };
|
|
|
- },
|
|
|
- fetch: function (id) {
|
|
|
- return previewCache.data[id].content.filter(function (n) {
|
|
|
- return n !== null;
|
|
|
- });
|
|
|
- },
|
|
|
- count: function (id, all) {
|
|
|
- return !!previewCache.data[id] && !!previewCache.data[id].content ?
|
|
|
- (all ? previewCache.data[id].content.length : previewCache.fetch(id).length) : 0;
|
|
|
- },
|
|
|
- get: function (id, i, isDisabled) {
|
|
|
- var ind = 'init_' + i, data = previewCache.data[id], config = data.config[i],
|
|
|
- previewId = data.initId + '-' + ind, out, $tmp, frameClass = ' file-preview-initial';
|
|
|
- /** @namespace config.frameClass */
|
|
|
- /** @namespace config.frameAttr */
|
|
|
- isDisabled = isDisabled === undefined ? true : isDisabled;
|
|
|
- if (data.content[i] === null) {
|
|
|
- return '';
|
|
|
- }
|
|
|
- if (!isEmpty(config) && !isEmpty(config.frameClass)) {
|
|
|
- frameClass += ' ' + config.frameClass;
|
|
|
- }
|
|
|
- out = data.template
|
|
|
- .replace(/\{previewId}/g, previewId)
|
|
|
- .replace(/\{frameClass}/g, frameClass)
|
|
|
- .replace(/\{fileindex}/g, ind)
|
|
|
- .replace(/\{content}/g, data.content[i])
|
|
|
- .replace(/\{footer}/g, previewCache.footer(id, i, isDisabled));
|
|
|
- if (data.tags.length && data.tags[i]) {
|
|
|
- out = replaceTags(out, data.tags[i]);
|
|
|
- }
|
|
|
- if (!isEmpty(config) && !isEmpty(config.frameAttr)) {
|
|
|
- $tmp = $(document.createElement('div')).html(out);
|
|
|
- $tmp.find('.file-preview-initial').attr(config.frameAttr);
|
|
|
- out = $tmp.html();
|
|
|
- $tmp.remove();
|
|
|
- }
|
|
|
- return out;
|
|
|
- },
|
|
|
- add: function (id, content, config, tags, append) {
|
|
|
- var data = $.extend(true, {}, previewCache.data[id]), index;
|
|
|
- if (!isArray(content)) {
|
|
|
- content = content.split(data.delimiter);
|
|
|
- }
|
|
|
- if (append) {
|
|
|
- index = data.content.push(content) - 1;
|
|
|
- data.config[index] = config;
|
|
|
- data.tags[index] = tags;
|
|
|
- } else {
|
|
|
- index = content.length - 1;
|
|
|
- data.content = content;
|
|
|
- data.config = config;
|
|
|
- data.tags = tags;
|
|
|
- }
|
|
|
- previewCache.data[id] = data;
|
|
|
- return index;
|
|
|
- },
|
|
|
- set: function (id, content, config, tags, append) {
|
|
|
- var data = $.extend(true, {}, previewCache.data[id]), i, chk;
|
|
|
- if (!content || !content.length) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if (!isArray(content)) {
|
|
|
- content = content.split(data.delimiter);
|
|
|
- }
|
|
|
- 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;
|
|
|
- }
|
|
|
- previewCache.data[id] = data;
|
|
|
- },
|
|
|
- unset: function (id, index) {
|
|
|
- var chk = previewCache.count(id);
|
|
|
- if (!chk) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if (chk === 1) {
|
|
|
- previewCache.data[id].content = [];
|
|
|
- previewCache.data[id].config = [];
|
|
|
- previewCache.data[id].tags = [];
|
|
|
- return;
|
|
|
- }
|
|
|
- previewCache.data[id].content[index] = null;
|
|
|
- previewCache.data[id].config[index] = null;
|
|
|
- previewCache.data[id].tags[index] = null;
|
|
|
- },
|
|
|
- out: function (id) {
|
|
|
- var html = '', data = previewCache.data[id], caption, len = previewCache.count(id, true);
|
|
|
- if (len === 0) {
|
|
|
- return {content: '', caption: ''};
|
|
|
- }
|
|
|
- for (var i = 0; i < len; i++) {
|
|
|
- html += previewCache.get(id, i);
|
|
|
- }
|
|
|
- caption = data.msg(previewCache.count(id));
|
|
|
- return {content: html, caption: caption};
|
|
|
- },
|
|
|
- footer: function (id, i, isDisabled) {
|
|
|
- var data = previewCache.data[id];
|
|
|
- isDisabled = isDisabled === undefined ? true : isDisabled;
|
|
|
- if (data.config.length === 0 || isEmpty(data.config[i])) {
|
|
|
- return '';
|
|
|
- }
|
|
|
- var config = data.config[i],
|
|
|
- caption = isSet('caption', config) ? config.caption : '',
|
|
|
- width = isSet('width', config) ? config.width : 'auto',
|
|
|
- url = isSet('url', config) ? config.url : false,
|
|
|
- key = isSet('key', config) ? config.key : null,
|
|
|
- disabled = (url === false) && isDisabled,
|
|
|
- actions = data.isDelete ? data.actions(false, true, disabled, url, key) : '',
|
|
|
- footer = data.footer.replace(/\{actions}/g, actions);
|
|
|
- return footer.replace(/\{caption}/g, caption)
|
|
|
- .replace(/\{width}/g, width)
|
|
|
- .replace(/\{indicator}/g, '')
|
|
|
- .replace(/\{indicatorTitle}/g, '');
|
|
|
- }
|
|
|
- };
|
|
|
- getNum = function (num, def) {
|
|
|
- def = def || 0;
|
|
|
- if (typeof num === "number") {
|
|
|
- return num;
|
|
|
- }
|
|
|
- if (typeof num === "string") {
|
|
|
- num = parseFloat(num);
|
|
|
- }
|
|
|
- return isNaN(num) ? def : num;
|
|
|
- };
|
|
|
- hasFileAPISupport = function () {
|
|
|
- return !!(window.File && window.FileReader);
|
|
|
- };
|
|
|
- hasDragDropSupport = function () {
|
|
|
- var div = document.createElement('div');
|
|
|
- /** @namespace div.draggable */
|
|
|
- /** @namespace div.ondragstart */
|
|
|
- /** @namespace div.ondrop */
|
|
|
- return !isIE(9) && !isEdge() && // Fix for MS Edge drag & drop support bug
|
|
|
- (div.draggable !== undefined || (div.ondragstart !== undefined && div.ondrop !== undefined));
|
|
|
- };
|
|
|
- hasFileUploadSupport = function () {
|
|
|
- return hasFileAPISupport() && window.FormData;
|
|
|
- };
|
|
|
- addCss = function ($el, css) {
|
|
|
- $el.removeClass(css).addClass(css);
|
|
|
- };
|
|
|
- STYLE_SETTING = 'style="width:{width};height:{height};"';
|
|
|
- OBJECT_PARAMS = ' <param name="controller" value="true" />\n' +
|
|
|
- ' <param name="allowFullScreen" value="true" />\n' +
|
|
|
- ' <param name="allowScriptAccess" value="always" />\n' +
|
|
|
- ' <param name="autoPlay" value="false" />\n' +
|
|
|
- ' <param name="autoStart" value="false" />\n' +
|
|
|
- ' <param name="quality" value="high" />\n';
|
|
|
- DEFAULT_PREVIEW = '<div class="file-preview-other">\n' +
|
|
|
- ' <span class="{previewFileIconClass}">{previewFileIcon}</span>\n' +
|
|
|
- '</div>';
|
|
|
- defaultFileActionSettings = {
|
|
|
- removeIcon: '<i class="glyphicon glyphicon-trash text-danger"></i>',
|
|
|
- removeClass: 'btn btn-xs btn-default',
|
|
|
- removeTitle: 'Remove file',
|
|
|
- uploadIcon: '<i class="glyphicon glyphicon-upload text-info"></i>',
|
|
|
- uploadClass: 'btn btn-xs btn-default',
|
|
|
- uploadTitle: 'Upload file',
|
|
|
- indicatorNew: '<i class="glyphicon glyphicon-hand-down text-warning"></i>',
|
|
|
- indicatorSuccess: '<i class="glyphicon glyphicon-ok-sign text-success"></i>',
|
|
|
- indicatorError: '<i class="glyphicon glyphicon-exclamation-sign text-danger"></i>',
|
|
|
- indicatorLoading: '<i class="glyphicon glyphicon-hand-up text-muted"></i>',
|
|
|
- indicatorNewTitle: 'Not uploaded yet',
|
|
|
- indicatorSuccessTitle: 'Uploaded',
|
|
|
- indicatorErrorTitle: 'Upload Error',
|
|
|
- indicatorLoadingTitle: 'Uploading ...'
|
|
|
- };
|
|
|
- tMain1 = '{preview}\n' +
|
|
|
- '<div class="kv-upload-progress hide"></div>\n' +
|
|
|
- '<div class="input-group {class}">\n' +
|
|
|
- ' {caption}\n' +
|
|
|
- ' <div class="input-group-btn">\n' +
|
|
|
- ' {remove}\n' +
|
|
|
- ' {cancel}\n' +
|
|
|
- ' {upload}\n' +
|
|
|
- ' {browse}\n' +
|
|
|
- ' </div>\n' +
|
|
|
- '</div>';
|
|
|
- tMain2 = '{preview}\n<div class="kv-upload-progress hide"></div>\n{remove}\n{cancel}\n{upload}\n{browse}\n';
|
|
|
- tPreview = '<div class="file-preview {class}">\n' +
|
|
|
- ' {close}' +
|
|
|
- ' <div class="{dropClass}">\n' +
|
|
|
- ' <div class="file-preview-thumbnails">\n' +
|
|
|
- ' </div>\n' +
|
|
|
- ' <div class="clearfix"></div>' +
|
|
|
- ' <div class="file-preview-status text-center text-success"></div>\n' +
|
|
|
- ' <div class="kv-fileinput-error"></div>\n' +
|
|
|
- ' </div>\n' +
|
|
|
- '</div>';
|
|
|
- tClose = '<div class="close fileinput-remove">×</div>\n';
|
|
|
- tIcon = '<span class="glyphicon glyphicon-file kv-caption-icon"></span>';
|
|
|
- tCaption = '<div tabindex="500" class="form-control file-caption {class}">\n' +
|
|
|
- ' <div class="file-caption-name"></div>\n' +
|
|
|
- '</div>\n';
|
|
|
- //noinspection HtmlUnknownAttribute
|
|
|
- tBtnDefault = '<button type="{type}" tabindex="500" title="{title}" class="{css}" {status}>{icon}{label}</button>';
|
|
|
- tBtnLink = '<a href="{href}" tabindex="500" title="{title}" class="{css}" {status}>{icon}{label}</a>';
|
|
|
- tBtnBrowse = '<div tabindex="500" class="{css}" {status}>{icon}{label}</div>';
|
|
|
- tModal = '<div id="{id}" class="file-preview-detail-modal modal fade" tabindex="-1">\n' +
|
|
|
- ' <div class="modal-dialog modal-lg">\n' +
|
|
|
- ' <div class="modal-content">\n' +
|
|
|
- ' <div class="modal-header">\n' +
|
|
|
- ' <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>\n' +
|
|
|
- ' <h3 class="modal-title">{heading} <small>{title}</small></h3>\n' +
|
|
|
- ' </div>\n' +
|
|
|
- ' <div class="modal-body">\n' +
|
|
|
- ' <pre>{body}</pre>\n' +
|
|
|
- ' </div>\n' +
|
|
|
- ' </div>\n' +
|
|
|
- ' </div>\n' +
|
|
|
- '</div>';
|
|
|
- tProgress = '<div class="progress">\n' +
|
|
|
- ' <div class="{class}" role="progressbar"' +
|
|
|
- ' aria-valuenow="{percent}" aria-valuemin="0" aria-valuemax="100" style="width:{percent}%;">\n' +
|
|
|
- ' {percent}%\n' +
|
|
|
- ' </div>\n' +
|
|
|
- '</div>';
|
|
|
- tFooter = '<div class="file-thumbnail-footer">\n' +
|
|
|
- ' <div class="file-footer-caption" title="{caption}">{caption}</div>\n' +
|
|
|
- ' {progress} {actions}\n' +
|
|
|
- '</div>';
|
|
|
- tActions = '<div class="file-actions">\n' +
|
|
|
- ' <div class="file-footer-buttons">\n' +
|
|
|
- ' {upload}{delete}{other}' +
|
|
|
- ' </div>\n' +
|
|
|
- ' <div class="file-upload-indicator" title="{indicatorTitle}">{indicator}</div>\n' +
|
|
|
- ' <div class="clearfix"></div>\n' +
|
|
|
- '</div>';
|
|
|
- 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}\n</button>\n';
|
|
|
- tZoom = '<button type="button" class="btn btn-default btn-xs btn-block" title="{zoomTitle}: {caption}" onclick="{dialog}">\n' +
|
|
|
- ' {zoomInd}\n' +
|
|
|
- '</button>\n';
|
|
|
- tGeneric = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}">\n' +
|
|
|
- ' {content}\n' +
|
|
|
- ' {footer}\n' +
|
|
|
- '</div>\n';
|
|
|
- tHtml = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}">\n' +
|
|
|
- ' <object class="file-object" data="{data}" type="{type}" width="{width}" height="{height}">\n' +
|
|
|
- ' ' + DEFAULT_PREVIEW + '\n' +
|
|
|
- ' </object>\n' +
|
|
|
- ' {footer}\n' +
|
|
|
- '</div>';
|
|
|
- tImage = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}">\n' +
|
|
|
- ' <img src="{data}" class="file-preview-image" title="{caption}" alt="{caption}" ' + STYLE_SETTING + '>\n' +
|
|
|
- ' {footer}\n' +
|
|
|
- '</div>\n';
|
|
|
- tText = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}">\n' +
|
|
|
- ' <pre class="file-preview-text" title="{caption}" ' + STYLE_SETTING + '>{data}</pre>\n' +
|
|
|
- ' {zoom}\n' +
|
|
|
- ' {footer}\n' +
|
|
|
- '</div>';
|
|
|
- tVideo = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}"' +
|
|
|
- ' title="{caption}" ' + STYLE_SETTING + '>\n' +
|
|
|
- ' <video width="{width}" height="{height}" controls>\n' +
|
|
|
- ' <source src="{data}" type="{type}">\n' +
|
|
|
- ' ' + DEFAULT_PREVIEW + '\n' +
|
|
|
- ' </video>\n' +
|
|
|
- ' {footer}\n' +
|
|
|
- '</div>\n';
|
|
|
- tAudio = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}"' +
|
|
|
- ' title="{caption}" ' + STYLE_SETTING + '>\n' +
|
|
|
- ' <audio controls>\n' +
|
|
|
- ' <source src="' + '{data}' + '" type="{type}">\n' +
|
|
|
- ' ' + DEFAULT_PREVIEW + '\n' +
|
|
|
- ' </audio>\n' +
|
|
|
- ' {footer}\n' +
|
|
|
- '</div>';
|
|
|
- tFlash = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}"' +
|
|
|
- ' title="{caption}" ' + STYLE_SETTING + '>\n' +
|
|
|
- ' <object class="file-object" type="application/x-shockwave-flash" width="{width}" height="{height}" data="{data}">\n' +
|
|
|
- OBJECT_PARAMS + ' ' + DEFAULT_PREVIEW + '\n' +
|
|
|
- ' </object>\n' +
|
|
|
- ' {footer}\n' +
|
|
|
- '</div>\n';
|
|
|
- tObject = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}"' +
|
|
|
- ' title="{caption}" ' + STYLE_SETTING + '>\n' +
|
|
|
- ' <object class="file-object" data="{data}" type="{type}" width="{width}" height="{height}">\n' +
|
|
|
- ' <param name="movie" value="{caption}" />\n' +
|
|
|
- OBJECT_PARAMS + ' ' + DEFAULT_PREVIEW + '\n' +
|
|
|
- ' </object>\n' +
|
|
|
- ' {footer}\n' +
|
|
|
- '</div>';
|
|
|
- tOther = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}"' +
|
|
|
- ' title="{caption}" ' + STYLE_SETTING + '>\n' +
|
|
|
- ' <div class="file-preview-other-frame">\n' +
|
|
|
- ' ' + DEFAULT_PREVIEW + '\n' +
|
|
|
- ' </div>\n' +
|
|
|
- ' <div class="file-preview-other-footer">{footer}</div>\n' +
|
|
|
- '</div>';
|
|
|
- defaultLayoutTemplates = {
|
|
|
- main1: tMain1,
|
|
|
- main2: tMain2,
|
|
|
- preview: tPreview,
|
|
|
- close: tClose,
|
|
|
- zoom: tZoom,
|
|
|
- icon: tIcon,
|
|
|
- caption: tCaption,
|
|
|
- modal: tModal,
|
|
|
- progress: tProgress,
|
|
|
- footer: tFooter,
|
|
|
- actions: tActions,
|
|
|
- actionDelete: tActionDelete,
|
|
|
- actionUpload: tActionUpload,
|
|
|
- btnDefault: tBtnDefault,
|
|
|
- btnLink: tBtnLink,
|
|
|
- btnBrowse: tBtnBrowse
|
|
|
- };
|
|
|
- defaultPreviewTemplates = {
|
|
|
- generic: tGeneric,
|
|
|
- html: tHtml,
|
|
|
- image: tImage,
|
|
|
- text: tText,
|
|
|
- video: tVideo,
|
|
|
- audio: tAudio,
|
|
|
- flash: tFlash,
|
|
|
- object: tObject,
|
|
|
- other: tOther
|
|
|
- };
|
|
|
- defaultPreviewTypes = ['image', 'html', 'text', 'video', 'audio', 'flash', 'object'];
|
|
|
- defaultPreviewSettings = {
|
|
|
- image: {width: "auto", height: "160px"},
|
|
|
- html: {width: "213px", height: "160px"},
|
|
|
- text: {width: "160px", height: "136px"},
|
|
|
- video: {width: "213px", height: "160px"},
|
|
|
- audio: {width: "213px", height: "80px"},
|
|
|
- flash: {width: "213px", height: "160px"},
|
|
|
- object: {width: "160px", height: "160px"},
|
|
|
- other: {width: "160px", height: "160px"}
|
|
|
- };
|
|
|
- defaultFileTypeSettings = {
|
|
|
- image: function (vType, vName) {
|
|
|
- return compare(vType, 'image.*') || compare(vName, /\.(gif|png|jpe?g)$/i);
|
|
|
- },
|
|
|
- html: function (vType, vName) {
|
|
|
- return compare(vType, 'text/html') || compare(vName, /\.(htm|html)$/i);
|
|
|
- },
|
|
|
- text: function (vType, vName) {
|
|
|
- return compare(vType, 'text.*') || compare(vType, /\.(xml|javascript)$/i) ||
|
|
|
- compare(vName, /\.(txt|md|csv|nfo|ini|json|php|js|css)$/i);
|
|
|
- },
|
|
|
- video: function (vType, vName) {
|
|
|
- return compare(vType, 'video.*') && (compare(vType, /(ogg|mp4|mp?g|webm|3gp)$/i) ||
|
|
|
- compare(vName, /\.(og?|mp4|webm|mp?g|3gp)$/i));
|
|
|
- },
|
|
|
- audio: function (vType, vName) {
|
|
|
- return compare(vType, 'audio.*') && (compare(vType, /(ogg|mp3|mp?g|wav)$/i) ||
|
|
|
- compare(vName, /\.(og?|mp3|mp?g|wav)$/i));
|
|
|
- },
|
|
|
- flash: function (vType, vName) {
|
|
|
- return compare(vType, 'application/x-shockwave-flash', true) || compare(vName, /\.(swf)$/i);
|
|
|
- },
|
|
|
- object: function (vType, vName) {
|
|
|
- return compare(vType, 'application/pdf', true) || compare(vName, /\.(pdf)$/i);
|
|
|
- },
|
|
|
- other: function () {
|
|
|
- return true;
|
|
|
- }
|
|
|
- };
|
|
|
- isEmpty = function (value, trim) {
|
|
|
- return value === undefined || value === null || value.length === 0 || (trim && $.trim(value) === '');
|
|
|
- };
|
|
|
- isArray = function (a) {
|
|
|
- return Array.isArray(a) || Object.prototype.toString.call(a) === '[object Array]';
|
|
|
- };
|
|
|
- isSet = function (needle, haystack) {
|
|
|
- return (typeof haystack === 'object' && needle in haystack);
|
|
|
- };
|
|
|
- getElement = function (options, param, value) {
|
|
|
- return (isEmpty(options) || isEmpty(options[param])) ? value : $(options[param]);
|
|
|
- };
|
|
|
- uniqId = function () {
|
|
|
- return Math.round(new Date().getTime() + (Math.random() * 100));
|
|
|
- };
|
|
|
- htmlEncode = function (str) {
|
|
|
- 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') : $thumb.find('source').attr('src');
|
|
|
- /** @namespace objUrl.revokeObjectURL */
|
|
|
- objUrl.revokeObjectURL(data);
|
|
|
- };
|
|
|
- findFileName = function (filePath) {
|
|
|
- var sepIndex = filePath.lastIndexOf('/');
|
|
|
- if (sepIndex === -1) {
|
|
|
- sepIndex = filePath.lastIndexOf('\\');
|
|
|
- }
|
|
|
- return filePath.split(filePath.substring(sepIndex, sepIndex + 1)).pop();
|
|
|
- };
|
|
|
- FileInput = function (element, options) {
|
|
|
- var self = this;
|
|
|
- self.$element = $(element);
|
|
|
- if (!self._validate()) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self.isPreviewable = hasFileAPISupport();
|
|
|
- self.isIE9 = isIE(9);
|
|
|
- self.isIE10 = isIE(10);
|
|
|
- if (self.isPreviewable || self.isIE9) {
|
|
|
- self._init(options);
|
|
|
- self._listen();
|
|
|
- } else {
|
|
|
- self.$element.removeClass('file-loading');
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- FileInput.prototype = {
|
|
|
- constructor: FileInput,
|
|
|
- _init: function (options) {
|
|
|
- var self = this, $el = self.$element, t;
|
|
|
- $.each(options, function (key, value) {
|
|
|
- switch (key) {
|
|
|
- case 'minFileCount':
|
|
|
- case 'maxFileCount':
|
|
|
- case 'maxFileSize':
|
|
|
- self[key] = getNum(value);
|
|
|
- break;
|
|
|
- default:
|
|
|
- self[key] = value;
|
|
|
- break;
|
|
|
- }
|
|
|
- });
|
|
|
- if (isEmpty(self.allowedPreviewTypes)) {
|
|
|
- self.allowedPreviewTypes = defaultPreviewTypes;
|
|
|
- }
|
|
|
- self.fileInputCleared = false;
|
|
|
- self.fileBatchCompleted = true;
|
|
|
- if (!self.isPreviewable) {
|
|
|
- self.showPreview = false;
|
|
|
- }
|
|
|
- self.uploadFileAttr = !isEmpty($el.attr('name')) ? $el.attr('name') : 'file_data';
|
|
|
- self.reader = null;
|
|
|
- self.formdata = {};
|
|
|
- self.clearStack();
|
|
|
- self.uploadCount = 0;
|
|
|
- self.uploadStatus = {};
|
|
|
- self.uploadLog = [];
|
|
|
- self.uploadAsyncCount = 0;
|
|
|
- self.loadedImages = [];
|
|
|
- self.totalImagesCount = 0;
|
|
|
- self.ajaxRequests = [];
|
|
|
- self.isError = false;
|
|
|
- self.ajaxAborted = false;
|
|
|
- self.cancelling = false;
|
|
|
- t = self._getLayoutTemplate('progress');
|
|
|
- self.progressTemplate = t.replace('{class}', self.progressClass);
|
|
|
- self.progressCompleteTemplate = t.replace('{class}', self.progressCompleteClass);
|
|
|
- self.progressErrorTemplate = t.replace('{class}', self.progressErrorClass);
|
|
|
- self.dropZoneEnabled = hasDragDropSupport() && self.dropZoneEnabled;
|
|
|
- self.isDisabled = self.$element.attr('disabled') || self.$element.attr('readonly');
|
|
|
- self.isUploadable = hasFileUploadSupport() && !isEmpty(self.uploadUrl);
|
|
|
- self.slug = typeof options.slugCallback === "function" ? options.slugCallback : self._slugDefault;
|
|
|
- self.mainTemplate = self.showCaption ? self._getLayoutTemplate('main1') : self._getLayoutTemplate('main2');
|
|
|
- self.captionTemplate = self._getLayoutTemplate('caption');
|
|
|
- self.previewGenericTemplate = self._getPreviewTemplate('generic');
|
|
|
- if (self.resizeImage && (self.maxImageWidth || self.maxImageHeight)) {
|
|
|
- self.imageCanvas = document.createElement('canvas');
|
|
|
- self.imageCanvasContext = self.imageCanvas.getContext('2d');
|
|
|
- }
|
|
|
- if (isEmpty(self.$element.attr('id'))) {
|
|
|
- self.$element.attr('id', uniqId());
|
|
|
- }
|
|
|
- if (self.$container === undefined) {
|
|
|
- self.$container = self._createContainer();
|
|
|
- } else {
|
|
|
- self._refreshContainer();
|
|
|
- }
|
|
|
- self.$dropZone = self.$container.find('.file-drop-zone');
|
|
|
- self.$progress = self.$container.find('.kv-upload-progress');
|
|
|
- self.$btnUpload = self.$container.find('.fileinput-upload');
|
|
|
- self.$captionContainer = getElement(options, 'elCaptionContainer', self.$container.find('.file-caption'));
|
|
|
- self.$caption = getElement(options, 'elCaptionText', self.$container.find('.file-caption-name'));
|
|
|
- self.$previewContainer = getElement(options, 'elPreviewContainer', self.$container.find('.file-preview'));
|
|
|
- self.$preview = getElement(options, 'elPreviewImage', self.$container.find('.file-preview-thumbnails'));
|
|
|
- self.$previewStatus = getElement(options, 'elPreviewStatus', self.$container.find('.file-preview-status'));
|
|
|
- self.$errorContainer = getElement(options, 'elErrorContainer',
|
|
|
- self.$previewContainer.find('.kv-fileinput-error'));
|
|
|
- if (!isEmpty(self.msgErrorClass)) {
|
|
|
- addCss(self.$errorContainer, self.msgErrorClass);
|
|
|
- }
|
|
|
- self.$errorContainer.hide();
|
|
|
- self.fileActionSettings = $.extend(true, defaultFileActionSettings, options.fileActionSettings);
|
|
|
- self.previewInitId = "preview-" + uniqId();
|
|
|
- self.id = self.$element.attr('id');
|
|
|
- previewCache.init(self);
|
|
|
- self._initPreview(true);
|
|
|
- self._initPreviewDeletes();
|
|
|
- self.options = options;
|
|
|
- self._setFileDropZoneTitle();
|
|
|
- self.$element.removeClass('file-loading');
|
|
|
- if (self.$element.attr('disabled')) {
|
|
|
- self.disable();
|
|
|
- }
|
|
|
- },
|
|
|
- _validate: function () {
|
|
|
- var self = this, $exception;
|
|
|
- if (self.$element.attr('type') === 'file') {
|
|
|
- return true;
|
|
|
- }
|
|
|
- $exception = '<div class="help-block alert alert-warning">' +
|
|
|
- '<h4>Invalid Input Type</h4>' +
|
|
|
- 'You must set an input <code>type = file</code> for <b>bootstrap-fileinput</b> plugin to initialize.' +
|
|
|
- '</div>';
|
|
|
- self.$element.after($exception);
|
|
|
- return false;
|
|
|
- },
|
|
|
- _errorsExist: function () {
|
|
|
- var self = this, $err;
|
|
|
- if (self.$errorContainer.find('li').length) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- $err = $(document.createElement('div')).html(self.$errorContainer.html());
|
|
|
- $err.find('span.kv-error-close').remove();
|
|
|
- $err.find('ul').remove();
|
|
|
- return $.trim($err.text()).length ? true : false;
|
|
|
- },
|
|
|
- _errorHandler: function (evt, caption) {
|
|
|
- var self = this, err = evt.target.error;
|
|
|
- /** @namespace err.NOT_FOUND_ERR */
|
|
|
- /** @namespace err.SECURITY_ERR */
|
|
|
- /** @namespace err.NOT_READABLE_ERR */
|
|
|
- if (err.code === err.NOT_FOUND_ERR) {
|
|
|
- self._showError(self.msgFileNotFound.replace('{name}', caption));
|
|
|
- } else if (err.code === err.SECURITY_ERR) {
|
|
|
- self._showError(self.msgFileSecured.replace('{name}', caption));
|
|
|
- } else if (err.code === err.NOT_READABLE_ERR) {
|
|
|
- self._showError(self.msgFileNotReadable.replace('{name}', caption));
|
|
|
- } else if (err.code === err.ABORT_ERR) {
|
|
|
- self._showError(self.msgFilePreviewAborted.replace('{name}', caption));
|
|
|
- } else {
|
|
|
- self._showError(self.msgFilePreviewError.replace('{name}', caption));
|
|
|
- }
|
|
|
- },
|
|
|
- _addError: function (msg) {
|
|
|
- var self = this, $error = self.$errorContainer;
|
|
|
- if (msg && $error.length) {
|
|
|
- $error.html(self.errorCloseButton + msg);
|
|
|
- handler($error.find('.kv-error-close'), 'click', function () {
|
|
|
- $error.fadeOut('slow');
|
|
|
- });
|
|
|
- }
|
|
|
- },
|
|
|
- _resetErrors: function (fade) {
|
|
|
- var self = this, $error = self.$errorContainer;
|
|
|
- self.isError = false;
|
|
|
- self.$container.removeClass('has-error');
|
|
|
- $error.html('');
|
|
|
- if (fade) {
|
|
|
- $error.fadeOut('slow');
|
|
|
- } else {
|
|
|
- $error.hide();
|
|
|
- }
|
|
|
- },
|
|
|
- _showFolderError: function (folders) {
|
|
|
- var self = this, $error = self.$errorContainer, msg;
|
|
|
- if (!folders) {
|
|
|
- return;
|
|
|
- }
|
|
|
- msg = self.msgFoldersNotAllowed.replace(/\{n}/g, folders);
|
|
|
- self._addError(msg);
|
|
|
- addCss(self.$container, 'has-error');
|
|
|
- $error.fadeIn(800);
|
|
|
- self._raise('filefoldererror', [folders, msg]);
|
|
|
- },
|
|
|
- _showUploadError: function (msg, params, event) {
|
|
|
- var self = this, $error = self.$errorContainer, ev = event || 'fileuploaderror', e = params && params.id ?
|
|
|
- '<li data-file-id="' + params.id + '">' + msg + '</li>' : '<li>' + msg + '</li>';
|
|
|
- if ($error.find('ul').length === 0) {
|
|
|
- self._addError('<ul>' + e + '</ul>');
|
|
|
- } else {
|
|
|
- $error.find('ul').append(e);
|
|
|
- }
|
|
|
- $error.fadeIn(800);
|
|
|
- self._raise(ev, [params, msg]);
|
|
|
- self.$container.removeClass('file-input-new');
|
|
|
- addCss(self.$container, 'has-error');
|
|
|
- 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);
|
|
|
- $error.fadeIn(800);
|
|
|
- self._raise(ev, [params, msg]);
|
|
|
- if (!self.isUploadable) {
|
|
|
- self._clearFileInput();
|
|
|
- }
|
|
|
- self.$container.removeClass('file-input-new');
|
|
|
- addCss(self.$container, 'has-error');
|
|
|
- self.$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;
|
|
|
- self._addError(msg);
|
|
|
- self.isError = true;
|
|
|
- self._updateFileDetails(0);
|
|
|
- $error.fadeIn(800);
|
|
|
- self._raise('fileerror', [params, msg]);
|
|
|
- self._clearFileInput();
|
|
|
- addCss(self.$container, 'has-error');
|
|
|
- },
|
|
|
- _parseError: function (jqXHR, errorThrown, fileName) {
|
|
|
- /** @namespace jqXHR.responseJSON */
|
|
|
- var self = this, errMsg = $.trim(errorThrown + ''),
|
|
|
- dot = errMsg.slice(-1) === '.' ? '' : '.',
|
|
|
- text = jqXHR.responseJSON !== undefined && jqXHR.responseJSON.error !== undefined ?
|
|
|
- jqXHR.responseJSON.error : jqXHR.responseText;
|
|
|
- if (self.cancelling && self.msgUploadAborted) {
|
|
|
- errMsg = self.msgUploadAborted;
|
|
|
- }
|
|
|
- if (self.showAjaxErrorDetails && text) {
|
|
|
- text = $.trim(text.replace(/\n\s*\n/g, '\n'));
|
|
|
- text = text.length > 0 ? '<pre>' + text + '</pre>' : '';
|
|
|
- errMsg += dot + text;
|
|
|
- } else {
|
|
|
- errMsg += dot;
|
|
|
- }
|
|
|
- self.cancelling = false;
|
|
|
- return fileName ? '<b>' + fileName + ': </b>' + errMsg : errMsg;
|
|
|
- },
|
|
|
- _parseFileType: function (file) {
|
|
|
- var self = this, isValid, vType, cat, i;
|
|
|
- for (i = 0; i < defaultPreviewTypes.length; i += 1) {
|
|
|
- cat = defaultPreviewTypes[i];
|
|
|
- isValid = isSet(cat, self.fileTypeSettings) ? self.fileTypeSettings[cat] : defaultFileTypeSettings[cat];
|
|
|
- vType = isValid(file.type, file.name) ? cat : '';
|
|
|
- if (!isEmpty(vType)) {
|
|
|
- return vType;
|
|
|
- }
|
|
|
- }
|
|
|
- return 'other';
|
|
|
- },
|
|
|
- _parseFilePreviewIcon: function (content, fname) {
|
|
|
- var self = this, ext, icn = self.previewFileIcon;
|
|
|
- if (fname && fname.indexOf('.') > -1) {
|
|
|
- ext = fname.split('.').pop();
|
|
|
- if (self.previewFileIconSettings && self.previewFileIconSettings[ext]) {
|
|
|
- icn = self.previewFileIconSettings[ext];
|
|
|
- }
|
|
|
- if (self.previewFileExtSettings) {
|
|
|
- $.each(self.previewFileExtSettings, function (key, func) {
|
|
|
- if (self.previewFileIconSettings[key] && func(ext)) {
|
|
|
- icn = self.previewFileIconSettings[key];
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- }
|
|
|
- if (content.indexOf('{previewFileIcon}') > -1) {
|
|
|
- return content.replace(/\{previewFileIconClass}/g, self.previewFileIconClass).replace(
|
|
|
- /\{previewFileIcon}/g, icn);
|
|
|
- }
|
|
|
- return content;
|
|
|
- },
|
|
|
- _raise: function (event, params) {
|
|
|
- var self = this, e = $.Event(event);
|
|
|
- if (params !== undefined) {
|
|
|
- self.$element.trigger(e, params);
|
|
|
- } else {
|
|
|
- self.$element.trigger(e);
|
|
|
- }
|
|
|
- if (e.isDefaultPrevented()) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (!e.result) {
|
|
|
- return e.result;
|
|
|
- }
|
|
|
- switch (event) {
|
|
|
- // ignore these events
|
|
|
- case 'filebatchuploadcomplete':
|
|
|
- case 'filebatchuploadsuccess':
|
|
|
- case 'fileuploaded':
|
|
|
- case 'fileclear':
|
|
|
- case 'filecleared':
|
|
|
- case 'filereset':
|
|
|
- case 'fileerror':
|
|
|
- case 'filefoldererror':
|
|
|
- case 'fileuploaderror':
|
|
|
- case 'filebatchuploaderror':
|
|
|
- case 'filedeleteerror':
|
|
|
- case 'filecustomerror':
|
|
|
- case 'filesuccessremove':
|
|
|
- break;
|
|
|
- // receive data response via `filecustomerror` event`
|
|
|
- default:
|
|
|
- self.ajaxAborted = e.result;
|
|
|
- break;
|
|
|
- }
|
|
|
- return true;
|
|
|
- },
|
|
|
- _listen: function () {
|
|
|
- var self = this, $el = self.$element, $form = $el.closest('form'), $cont = self.$container;
|
|
|
- handler($el, 'change', $.proxy(self._change, self));
|
|
|
- handler(self.$btnFile, 'click', $.proxy(self._browse, self));
|
|
|
- handler($form, 'reset', $.proxy(self.reset, self));
|
|
|
- handler($cont.find('.fileinput-remove:not([disabled])'), 'click', $.proxy(self.clear, self));
|
|
|
- handler($cont.find('.fileinput-cancel'), 'click', $.proxy(self.cancel, self));
|
|
|
- self._initDragDrop();
|
|
|
- if (!self.isUploadable) {
|
|
|
- handler($form, 'submit', $.proxy(self._submitForm, self));
|
|
|
- }
|
|
|
- handler(self.$container.find('.fileinput-upload'), 'click', $.proxy(self._uploadClick, self));
|
|
|
- },
|
|
|
- _initDragDrop: function () {
|
|
|
- var self = this, $zone = self.$dropZone;
|
|
|
- if (self.isUploadable && self.dropZoneEnabled && self.showPreview) {
|
|
|
- handler($zone, 'dragenter dragover', $.proxy(self._zoneDragEnter, self));
|
|
|
- handler($zone, 'dragleave', $.proxy(self._zoneDragLeave, self));
|
|
|
- handler($zone, 'drop', $.proxy(self._zoneDrop, self));
|
|
|
- handler($(document), 'dragenter dragover drop', self._zoneDragDropInit);
|
|
|
- }
|
|
|
- },
|
|
|
- _zoneDragDropInit: function (e) {
|
|
|
- e.stopPropagation();
|
|
|
- e.preventDefault();
|
|
|
- },
|
|
|
- _zoneDragEnter: function (e) {
|
|
|
- var self = this, hasFiles = $.inArray('Files', e.originalEvent.dataTransfer.types) > -1;
|
|
|
- self._zoneDragDropInit(e);
|
|
|
- if (self.isDisabled || !hasFiles) {
|
|
|
- e.originalEvent.dataTransfer.effectAllowed = 'none';
|
|
|
- e.originalEvent.dataTransfer.dropEffect = 'none';
|
|
|
- return;
|
|
|
- }
|
|
|
- addCss(self.$dropZone, 'file-highlighted');
|
|
|
- },
|
|
|
- _zoneDragLeave: function (e) {
|
|
|
- var self = this;
|
|
|
- self._zoneDragDropInit(e);
|
|
|
- if (self.isDisabled) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self.$dropZone.removeClass('file-highlighted');
|
|
|
- },
|
|
|
- _zoneDrop: function (e) {
|
|
|
- var self = this;
|
|
|
- e.preventDefault();
|
|
|
- /** @namespace e.originalEvent.dataTransfer */
|
|
|
- if (self.isDisabled || isEmpty(e.originalEvent.dataTransfer.files)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self._change(e, 'dragdrop');
|
|
|
- self.$dropZone.removeClass('file-highlighted');
|
|
|
- },
|
|
|
- _uploadClick: function (e) {
|
|
|
- var self = this, $btn = self.$container.find('.fileinput-upload'), $form,
|
|
|
- isEnabled = !$btn.hasClass('disabled') && isEmpty($btn.attr('disabled'));
|
|
|
- if (e && e.isDefaultPrevented()) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if (!self.isUploadable) {
|
|
|
- if (isEnabled && $btn.attr('type') !== 'submit') {
|
|
|
- $form = $btn.closest('form');
|
|
|
- // downgrade to normal form submit if possible
|
|
|
- if ($form.length) {
|
|
|
- $form.trigger('submit');
|
|
|
- }
|
|
|
- e.preventDefault();
|
|
|
- }
|
|
|
- return;
|
|
|
- }
|
|
|
- e.preventDefault();
|
|
|
- if (isEnabled) {
|
|
|
- self.upload();
|
|
|
- }
|
|
|
- },
|
|
|
- _submitForm: function () {
|
|
|
- var self = this, $el = self.$element, files = $el.get(0).files;
|
|
|
- if (files && self.minFileCount > 0 && self._getFileCount(files.length) < self.minFileCount) {
|
|
|
- self._noFilesError({});
|
|
|
- return false;
|
|
|
- }
|
|
|
- return !self._abort({});
|
|
|
- },
|
|
|
- _clearPreview: function () {
|
|
|
- var self = this, $thumbs = !self.showUploadedThumbs ? self.$preview.find('.file-preview-frame') :
|
|
|
- self.$preview.find('.file-preview-frame:not(.file-preview-success)');
|
|
|
- $thumbs.remove();
|
|
|
- if (!self.$preview.find('.file-preview-frame').length || !self.showPreview) {
|
|
|
- self._resetUpload();
|
|
|
- }
|
|
|
- self._validateDefaultPreview();
|
|
|
- },
|
|
|
- _initPreview: function (isInit) {
|
|
|
- var self = this, cap = self.initialCaption || '', out;
|
|
|
- if (!previewCache.count(self.id)) {
|
|
|
- self._clearPreview();
|
|
|
- if (isInit) {
|
|
|
- self._setCaption(cap);
|
|
|
- } else {
|
|
|
- self._initCaption();
|
|
|
- }
|
|
|
- return;
|
|
|
- }
|
|
|
- out = previewCache.out(self.id);
|
|
|
- cap = isInit && self.initialCaption ? self.initialCaption : out.caption;
|
|
|
- self.$preview.html(out.content);
|
|
|
- self._setCaption(cap);
|
|
|
- if (!isEmpty(out.content)) {
|
|
|
- self.$container.removeClass('file-input-new');
|
|
|
- }
|
|
|
- },
|
|
|
- _initPreviewDeletes: function () {
|
|
|
- var self = this, deleteExtraData = self.deleteExtraData || {},
|
|
|
- resetProgress = function () {
|
|
|
- var hasFiles = self.isUploadable ? previewCache.count(self.id) : self.$element.get(0).files.length;
|
|
|
- if (self.$preview.find('.kv-file-remove').length === 0 && !hasFiles) {
|
|
|
- self.reset();
|
|
|
- self.initialCaption = '';
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- self.$preview.find('.kv-file-remove').each(function () {
|
|
|
- var $el = $(this), vUrl = $el.data('url') || self.deleteUrl, vKey = $el.data('key');
|
|
|
- if (isEmpty(vUrl) || vKey === undefined) {
|
|
|
- return;
|
|
|
- }
|
|
|
- var $frame = $el.closest('.file-preview-frame'), cache = previewCache.data[self.id],
|
|
|
- settings, params, index = $frame.data('fileindex'), config, extraData;
|
|
|
- index = parseInt(index.replace('init_', ''));
|
|
|
- config = isEmpty(cache.config) && isEmpty(cache.config[index]) ? null : cache.config[index];
|
|
|
- extraData = isEmpty(config) || isEmpty(config.extra) ? deleteExtraData : config.extra;
|
|
|
- if (typeof extraData === "function") {
|
|
|
- extraData = extraData();
|
|
|
- }
|
|
|
- params = {id: $el.attr('id'), key: vKey, extra: extraData};
|
|
|
- settings = $.extend(true, {}, {
|
|
|
- url: vUrl,
|
|
|
- type: 'POST',
|
|
|
- dataType: 'json',
|
|
|
- data: $.extend(true, {}, {key: vKey}, extraData),
|
|
|
- beforeSend: function (jqXHR) {
|
|
|
- self.ajaxAborted = false;
|
|
|
- self._raise('filepredelete', [vKey, jqXHR, extraData]);
|
|
|
- if (self.ajaxAborted) {
|
|
|
- jqXHR.abort();
|
|
|
- } else {
|
|
|
- addCss($frame, 'file-uploading');
|
|
|
- addCss($el, 'disabled');
|
|
|
- }
|
|
|
- },
|
|
|
- success: function (data, textStatus, jqXHR) {
|
|
|
- var n, cap;
|
|
|
- if (isEmpty(data) || isEmpty(data.error)) {
|
|
|
- previewCache.unset(self.id, index);
|
|
|
- n = previewCache.count(self.id);
|
|
|
- cap = n > 0 ? self._getMsgSelected(n) : '';
|
|
|
- self._raise('filedeleted', [vKey, jqXHR, extraData]);
|
|
|
- self._setCaption(cap);
|
|
|
- } else {
|
|
|
- params.jqXHR = jqXHR;
|
|
|
- params.response = data;
|
|
|
- self._showError(data.error, params, 'filedeleteerror');
|
|
|
- $frame.removeClass('file-uploading');
|
|
|
- $el.removeClass('disabled');
|
|
|
- resetProgress();
|
|
|
- return;
|
|
|
- }
|
|
|
- $frame.removeClass('file-uploading').addClass('file-deleted');
|
|
|
- $frame.fadeOut('slow', function () {
|
|
|
- self._clearObjects($frame);
|
|
|
- $frame.remove();
|
|
|
- resetProgress();
|
|
|
- if (!n && self.getFileStack().length === 0) {
|
|
|
- self._setCaption('');
|
|
|
- self.reset();
|
|
|
- }
|
|
|
- });
|
|
|
- },
|
|
|
- error: function (jqXHR, textStatus, errorThrown) {
|
|
|
- var errMsg = self._parseError(jqXHR, errorThrown);
|
|
|
- params.jqXHR = jqXHR;
|
|
|
- params.response = {};
|
|
|
- self._showError(errMsg, params, 'filedeleteerror');
|
|
|
- $frame.removeClass('file-uploading');
|
|
|
- resetProgress();
|
|
|
- }
|
|
|
- }, self.ajaxDeleteSettings);
|
|
|
- handler($el, 'click', function () {
|
|
|
- if (!self._validateMinCount()) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- $.ajax(settings);
|
|
|
- });
|
|
|
- });
|
|
|
- },
|
|
|
- _clearObjects: function ($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, $tmpEl;
|
|
|
- if (isEmpty($el.val())) {
|
|
|
- return;
|
|
|
- }
|
|
|
- // Fix for IE ver < 11, that does not clear file inputs. Requires a sequence of steps to prevent IE
|
|
|
- // crashing but still allow clearing of the file input.
|
|
|
- if (self.isIE9 || self.isIE10) {
|
|
|
- $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();
|
|
|
- } else { // normal input clear behavior for other sane browsers
|
|
|
- $el.val('');
|
|
|
- }
|
|
|
- self.fileInputCleared = true;
|
|
|
- },
|
|
|
- _resetUpload: function () {
|
|
|
- var self = this;
|
|
|
- self.uploadCache = {content: [], config: [], tags: [], append: true};
|
|
|
- self.uploadCount = 0;
|
|
|
- self.uploadStatus = {};
|
|
|
- self.uploadLog = [];
|
|
|
- self.uploadAsyncCount = 0;
|
|
|
- self.loadedImages = [];
|
|
|
- self.totalImagesCount = 0;
|
|
|
- self.$btnUpload.removeAttr('disabled');
|
|
|
- self._setProgress(0);
|
|
|
- addCss(self.$progress, 'hide');
|
|
|
- self._resetErrors(false);
|
|
|
- self.ajaxAborted = false;
|
|
|
- self.ajaxRequests = [];
|
|
|
- self._resetCanvas();
|
|
|
- },
|
|
|
- _resetCanvas: function () {
|
|
|
- var self = this;
|
|
|
- if (self.canvas && self.imageCanvasContext) {
|
|
|
- self.imageCanvasContext.clearRect(0, 0, self.canvas.width, self.canvas.height);
|
|
|
- }
|
|
|
- },
|
|
|
- _hasInitialPreview: function () {
|
|
|
- var self = this;
|
|
|
- return !self.overwriteInitial && previewCache.count(self.id);
|
|
|
- },
|
|
|
- _resetPreview: function () {
|
|
|
- var self = this, out, cap;
|
|
|
- if (previewCache.count(self.id)) {
|
|
|
- out = previewCache.out(self.id);
|
|
|
- self.$preview.html(out.content);
|
|
|
- cap = self.initialCaption ? self.initialCaption : out.caption;
|
|
|
- self._setCaption(cap);
|
|
|
- } else {
|
|
|
- self._clearPreview();
|
|
|
- self._initCaption();
|
|
|
- }
|
|
|
- },
|
|
|
- _clearDefaultPreview: function () {
|
|
|
- var self = this;
|
|
|
- self.$preview.find('.file-default-preview').remove();
|
|
|
- },
|
|
|
- _validateDefaultPreview: function () {
|
|
|
- var self = this;
|
|
|
- if (!self.showPreview || isEmpty(self.defaultPreviewContent)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self.$preview.html('<div class="file-default-preview">' + self.defaultPreviewContent + '</div>');
|
|
|
- self.$container.removeClass('file-input-new');
|
|
|
- },
|
|
|
- _resetPreviewThumbs: function (isAjax) {
|
|
|
- var self = this, out;
|
|
|
- if (isAjax) {
|
|
|
- self._clearPreview();
|
|
|
- self.clearStack();
|
|
|
- return;
|
|
|
- }
|
|
|
- if (self._hasInitialPreview()) {
|
|
|
- out = previewCache.out(self.id);
|
|
|
- self.$preview.html(out.content);
|
|
|
- self._setCaption(out.caption);
|
|
|
- self._initPreviewDeletes();
|
|
|
- } else {
|
|
|
- self._clearPreview();
|
|
|
- }
|
|
|
- },
|
|
|
- _getLayoutTemplate: function (t) {
|
|
|
- var self = this,
|
|
|
- template = isSet(t, self.layoutTemplates) ? self.layoutTemplates[t] : defaultLayoutTemplates[t];
|
|
|
- if (isEmpty(self.customLayoutTags)) {
|
|
|
- return template;
|
|
|
- }
|
|
|
- return replaceTags(template, self.customLayoutTags);
|
|
|
- },
|
|
|
- _getPreviewTemplate: function (t) {
|
|
|
- var self = this,
|
|
|
- template = isSet(t, self.previewTemplates) ? self.previewTemplates[t] : defaultPreviewTemplates[t];
|
|
|
- if (isEmpty(self.customPreviewTags)) {
|
|
|
- return template;
|
|
|
- }
|
|
|
- return replaceTags(template, self.customPreviewTags);
|
|
|
- },
|
|
|
- _getOutData: function (jqXHR, responseData, filesData) {
|
|
|
- var self = this;
|
|
|
- jqXHR = jqXHR || {};
|
|
|
- responseData = responseData || {};
|
|
|
- filesData = filesData || self.filestack.slice(0) || {};
|
|
|
- return {
|
|
|
- form: self.formdata,
|
|
|
- files: filesData,
|
|
|
- filenames: self.filenames,
|
|
|
- extra: self._getExtraData(),
|
|
|
- response: responseData,
|
|
|
- reader: self.reader,
|
|
|
- jqXHR: jqXHR
|
|
|
- };
|
|
|
- },
|
|
|
- _getMsgSelected: function (n) {
|
|
|
- var self = this, strFiles = n === 1 ? self.fileSingle : self.filePlural;
|
|
|
- return self.msgSelected.replace('{n}', n).replace('{files}', strFiles);
|
|
|
- },
|
|
|
- _getThumbs: function (css) {
|
|
|
- css = css || '';
|
|
|
- return this.$preview.find('.file-preview-frame:not(.file-preview-initial)' + css);
|
|
|
- },
|
|
|
- _getExtraData: function (previewId, index) {
|
|
|
- var self = this, data = self.uploadExtraData;
|
|
|
- if (typeof self.uploadExtraData === "function") {
|
|
|
- data = self.uploadExtraData(previewId, index);
|
|
|
- }
|
|
|
- return data;
|
|
|
- },
|
|
|
- _initXhr: function (xhrobj, previewId, fileCount) {
|
|
|
- var self = this;
|
|
|
- if (xhrobj.upload) {
|
|
|
- xhrobj.upload.addEventListener('progress', function (event) {
|
|
|
- var pct = 0, position = event.loaded || event.position, total = event.total;
|
|
|
- /** @namespace event.lengthComputable */
|
|
|
- if (event.lengthComputable) {
|
|
|
- pct = Math.ceil(position / total * 100);
|
|
|
- }
|
|
|
- if (previewId) {
|
|
|
- self._setAsyncUploadStatus(previewId, pct, fileCount);
|
|
|
- } else {
|
|
|
- self._setProgress(Math.ceil(pct));
|
|
|
- }
|
|
|
- }, false);
|
|
|
- }
|
|
|
- return xhrobj;
|
|
|
- },
|
|
|
- _ajaxSubmit: function (fnBefore, fnSuccess, fnComplete, fnError, previewId, index) {
|
|
|
- var self = this, settings;
|
|
|
- self._raise('filepreajax', [previewId, index]);
|
|
|
- self._uploadExtra(previewId, index);
|
|
|
- settings = $.extend(true, {}, {
|
|
|
- xhr: function () {
|
|
|
- var xhrobj = $.ajaxSettings.xhr();
|
|
|
- return self._initXhr(xhrobj, previewId, self.getFileStack().length);
|
|
|
- },
|
|
|
- url: self.uploadUrl,
|
|
|
- type: 'POST',
|
|
|
- dataType: 'json',
|
|
|
- data: self.formdata,
|
|
|
- cache: false,
|
|
|
- processData: false,
|
|
|
- contentType: false,
|
|
|
- beforeSend: fnBefore,
|
|
|
- success: fnSuccess,
|
|
|
- complete: fnComplete,
|
|
|
- error: fnError
|
|
|
- }, self.ajaxSettings);
|
|
|
- self.ajaxRequests.push($.ajax(settings));
|
|
|
- },
|
|
|
- _initUploadSuccess: function (out, $thumb, allFiles) {
|
|
|
- var self = this, append, data, index, $newThumb, content, config, tags, i;
|
|
|
- if (!self.showPreview || typeof out !== 'object' || $.isEmptyObject(out)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if (out.initialPreview !== undefined && out.initialPreview.length > 0) {
|
|
|
- self.hasInitData = true;
|
|
|
- content = out.initialPreview || [];
|
|
|
- config = out.initialPreviewConfig || [];
|
|
|
- tags = out.initialPreviewThumbTags || [];
|
|
|
- append = out.append === undefined || out.append ? true : false;
|
|
|
- self.overwriteInitial = false;
|
|
|
- if ($thumb !== undefined) {
|
|
|
- if (!allFiles) {
|
|
|
- index = previewCache.add(self.id, content, config[0], tags[0], append);
|
|
|
- data = previewCache.get(self.id, index, false);
|
|
|
- $newThumb = $(data).hide();
|
|
|
- $thumb.after($newThumb).fadeOut('slow', function () {
|
|
|
- $newThumb.fadeIn('slow').css('display:inline-block');
|
|
|
- self._initPreviewDeletes();
|
|
|
- self._clearFileInput();
|
|
|
- $thumb.remove();
|
|
|
- });
|
|
|
- } else {
|
|
|
- i = $thumb.attr('data-fileindex');
|
|
|
- self.uploadCache.content[i] = content[0];
|
|
|
- self.uploadCache.config[i] = config[0];
|
|
|
- self.uploadCache.tags[i] = tags[0];
|
|
|
- self.uploadCache.append = append;
|
|
|
- }
|
|
|
- } else {
|
|
|
- previewCache.set(self.id, content, config, tags, append);
|
|
|
- self._initPreview();
|
|
|
- self._initPreviewDeletes();
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
- _initSuccessThumbs: function () {
|
|
|
- var self = this;
|
|
|
- if (!self.showPreview) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self._getThumbs('.file-preview-success').each(function () {
|
|
|
- var $thumb = $(this), $remove = $thumb.find('.kv-file-remove');
|
|
|
- $remove.removeAttr('disabled');
|
|
|
- handler($remove, 'click', function () {
|
|
|
- var out = self._raise('filesuccessremove', [$thumb.attr('id'), $thumb.data('fileindex')]);
|
|
|
- cleanMemory($thumb);
|
|
|
- if (out === false) {
|
|
|
- return;
|
|
|
- }
|
|
|
- $thumb.fadeOut('slow', function () {
|
|
|
- $thumb.remove();
|
|
|
- if (!self.$preview.find('.file-preview-frame').length) {
|
|
|
- self.reset();
|
|
|
- }
|
|
|
- });
|
|
|
- });
|
|
|
- });
|
|
|
- },
|
|
|
- _checkAsyncComplete: function () {
|
|
|
- var self = this, previewId, i;
|
|
|
- for (i = 0; i < self.filestack.length; i++) {
|
|
|
- if (self.filestack[i]) {
|
|
|
- previewId = self.previewInitId + "-" + i;
|
|
|
- if ($.inArray(previewId, self.uploadLog) === -1) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return (self.uploadAsyncCount === self.uploadLog.length);
|
|
|
- },
|
|
|
- _uploadExtra: function (previewId, index) {
|
|
|
- var self = this, data = self._getExtraData(previewId, index);
|
|
|
- if (data.length === 0) {
|
|
|
- return;
|
|
|
- }
|
|
|
- $.each(data, function (key, value) {
|
|
|
- self.formdata.append(key, value);
|
|
|
- });
|
|
|
- },
|
|
|
- _uploadSingle: function (i, files, allFiles) {
|
|
|
- var self = this, total = self.getFileStack().length, formdata = new FormData(), outData,
|
|
|
- previewId = self.previewInitId + "-" + i, $thumb, chkComplete, $btnUpload, $btnDelete,
|
|
|
- hasPostData = self.filestack.length > 0 || !$.isEmptyObject(self.uploadExtraData),
|
|
|
- fnBefore, fnSuccess, fnComplete, fnError, updateUploadLog, params = {id: previewId, index: i};
|
|
|
- self.formdata = formdata;
|
|
|
- if (self.showPreview) {
|
|
|
- $thumb = $('#' + previewId + ':not(.file-preview-initial)');
|
|
|
- $btnUpload = $thumb.find('.kv-file-upload');
|
|
|
- $btnDelete = $thumb.find('.kv-file-remove');
|
|
|
- $('#' + previewId).find('.file-thumb-progress').removeClass('hide');
|
|
|
- }
|
|
|
- if (total === 0 || !hasPostData || ($btnUpload && $btnUpload.hasClass('disabled')) || self._abort(params)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- updateUploadLog = function (i, previewId) {
|
|
|
- self.updateStack(i, undefined);
|
|
|
- self.uploadLog.push(previewId);
|
|
|
- if (self._checkAsyncComplete()) {
|
|
|
- self.fileBatchCompleted = true;
|
|
|
- }
|
|
|
- };
|
|
|
- chkComplete = function () {
|
|
|
- if (!self.fileBatchCompleted) {
|
|
|
- return;
|
|
|
- }
|
|
|
- setTimeout(function () {
|
|
|
- if (self.showPreview) {
|
|
|
- previewCache.set(
|
|
|
- self.id,
|
|
|
- self.uploadCache.content,
|
|
|
- self.uploadCache.config,
|
|
|
- self.uploadCache.tags,
|
|
|
- self.uploadCache.append
|
|
|
- );
|
|
|
- if (self.hasInitData) {
|
|
|
- self._initPreview();
|
|
|
- self._initPreviewDeletes();
|
|
|
- }
|
|
|
- }
|
|
|
- self.unlock();
|
|
|
- self._clearFileInput();
|
|
|
- self._raise('filebatchuploadcomplete', [self.filestack, self._getExtraData()]);
|
|
|
- self.uploadCount = 0;
|
|
|
- self.uploadStatus = {};
|
|
|
- self.uploadLog = [];
|
|
|
- self._setProgress(100);
|
|
|
- }, 100);
|
|
|
- };
|
|
|
- fnBefore = function (jqXHR) {
|
|
|
- outData = self._getOutData(jqXHR);
|
|
|
- self.fileBatchCompleted = false;
|
|
|
- if (self.showPreview) {
|
|
|
- if (!$thumb.hasClass('file-preview-success')) {
|
|
|
- self._setThumbStatus($thumb, 'Loading');
|
|
|
- addCss($thumb, 'file-uploading');
|
|
|
- }
|
|
|
- $btnUpload.attr('disabled', true);
|
|
|
- $btnDelete.attr('disabled', true);
|
|
|
- }
|
|
|
- if (!allFiles) {
|
|
|
- self.lock();
|
|
|
- }
|
|
|
- self._raise('filepreupload', [outData, previewId, i]);
|
|
|
- $.extend(true, params, outData);
|
|
|
- if (self._abort(params)) {
|
|
|
- jqXHR.abort();
|
|
|
- self._setProgressCancelled();
|
|
|
- }
|
|
|
- };
|
|
|
- fnSuccess = function (data, textStatus, jqXHR) {
|
|
|
- outData = self._getOutData(jqXHR, data);
|
|
|
- $.extend(true, params, outData);
|
|
|
- setTimeout(function () {
|
|
|
- if (isEmpty(data) || isEmpty(data.error)) {
|
|
|
- if (self.showPreview) {
|
|
|
- self._setThumbStatus($thumb, 'Success');
|
|
|
- $btnUpload.hide();
|
|
|
- self._initUploadSuccess(data, $thumb, allFiles);
|
|
|
- }
|
|
|
- self._raise('fileuploaded', [outData, previewId, i]);
|
|
|
- if (!allFiles) {
|
|
|
- self.updateStack(i, undefined);
|
|
|
- } else {
|
|
|
- updateUploadLog(i, previewId);
|
|
|
- }
|
|
|
- } else {
|
|
|
- self._showUploadError(data.error, params);
|
|
|
- self._setPreviewError($thumb, i);
|
|
|
- if (allFiles) {
|
|
|
- updateUploadLog(i, previewId);
|
|
|
- }
|
|
|
- }
|
|
|
- }, 100);
|
|
|
- };
|
|
|
- fnComplete = function () {
|
|
|
- setTimeout(function () {
|
|
|
- if (self.showPreview) {
|
|
|
- $btnUpload.removeAttr('disabled');
|
|
|
- $btnDelete.removeAttr('disabled');
|
|
|
- $thumb.removeClass('file-uploading');
|
|
|
- }
|
|
|
- if (!allFiles) {
|
|
|
- self.unlock(false);
|
|
|
- self._clearFileInput();
|
|
|
- } else {
|
|
|
- chkComplete();
|
|
|
- }
|
|
|
- self._initSuccessThumbs();
|
|
|
- }, 100);
|
|
|
- };
|
|
|
- fnError = function (jqXHR, textStatus, errorThrown) {
|
|
|
- var errMsg = self._parseError(jqXHR, errorThrown, (allFiles ? files[i].name : null));
|
|
|
- setTimeout(function () {
|
|
|
- if (allFiles) {
|
|
|
- updateUploadLog(i, previewId);
|
|
|
- }
|
|
|
- self.uploadStatus[previewId] = 100;
|
|
|
- self._setPreviewError($thumb, i);
|
|
|
- $.extend(true, params, self._getOutData(jqXHR));
|
|
|
- self._showUploadError(errMsg, params);
|
|
|
- }, 100);
|
|
|
- };
|
|
|
- formdata.append(self.uploadFileAttr, files[i], self.filenames[i]);
|
|
|
- formdata.append('file_id', i);
|
|
|
- self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, previewId, i);
|
|
|
- },
|
|
|
- _uploadBatch: function () {
|
|
|
- var self = this, files = self.filestack, total = files.length, params = {}, fnBefore, fnSuccess, fnError,
|
|
|
- fnComplete, hasPostData = self.filestack.length > 0 || !$.isEmptyObject(self.uploadExtraData),
|
|
|
- setAllUploaded;
|
|
|
- self.formdata = new FormData();
|
|
|
- if (total === 0 || !hasPostData || self._abort(params)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- setAllUploaded = function () {
|
|
|
- $.each(files, function (key) {
|
|
|
- self.updateStack(key, undefined);
|
|
|
- });
|
|
|
- self._clearFileInput();
|
|
|
- };
|
|
|
- fnBefore = function (jqXHR) {
|
|
|
- self.lock();
|
|
|
- var outData = self._getOutData(jqXHR);
|
|
|
- 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($thumb, 'Loading');
|
|
|
- addCss($thumb, 'file-uploading');
|
|
|
- }
|
|
|
- $btnUpload.attr('disabled', true);
|
|
|
- $btnDelete.attr('disabled', true);
|
|
|
- });
|
|
|
- }
|
|
|
- self._raise('filebatchpreupload', [outData]);
|
|
|
- if (self._abort(outData)) {
|
|
|
- jqXHR.abort();
|
|
|
- self._setProgressCancelled();
|
|
|
- }
|
|
|
- };
|
|
|
- fnSuccess = function (data, textStatus, jqXHR) {
|
|
|
- /** @namespace data.errorkeys */
|
|
|
- var outData = self._getOutData(jqXHR, data), $thumbs = self._getThumbs(), key = 0,
|
|
|
- keys = isEmpty(data) || isEmpty(data.errorkeys) ? [] : data.errorkeys;
|
|
|
- if (isEmpty(data) || isEmpty(data.error)) {
|
|
|
- self._raise('filebatchuploadsuccess', [outData]);
|
|
|
- setAllUploaded();
|
|
|
- if (self.showPreview) {
|
|
|
- $thumbs.each(function () {
|
|
|
- var $thumb = $(this), $btnUpload = $thumb.find('.kv-file-upload');
|
|
|
- $thumb.find('.kv-file-upload').hide();
|
|
|
- self._setThumbStatus($thumb, 'Success');
|
|
|
- $thumb.removeClass('file-uploading');
|
|
|
- $btnUpload.removeAttr('disabled');
|
|
|
- });
|
|
|
- self._initUploadSuccess(data);
|
|
|
- } else {
|
|
|
- self.reset();
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (self.showPreview) {
|
|
|
- $thumbs.each(function () {
|
|
|
- var $thumb = $(this), $btnDelete = $thumb.find('.kv-file-remove'),
|
|
|
- $btnUpload = $thumb.find('.kv-file-upload');
|
|
|
- $thumb.removeClass('file-uploading');
|
|
|
- $btnUpload.removeAttr('disabled');
|
|
|
- $btnDelete.removeAttr('disabled');
|
|
|
- if (keys.length === 0) {
|
|
|
- self._setPreviewError($thumb);
|
|
|
- return;
|
|
|
- }
|
|
|
- if ($.inArray(key, keys) !== -1) {
|
|
|
- self._setPreviewError($thumb);
|
|
|
- } else {
|
|
|
- $thumb.find('.kv-file-upload').hide();
|
|
|
- self._setThumbStatus($thumb, 'Success');
|
|
|
- self.updateStack(key, undefined);
|
|
|
- }
|
|
|
- key++;
|
|
|
- });
|
|
|
- self._initUploadSuccess(data);
|
|
|
- }
|
|
|
- self._showUploadError(data.error, outData, 'filebatchuploaderror');
|
|
|
- }
|
|
|
- };
|
|
|
- fnComplete = function () {
|
|
|
- self._setProgress(100);
|
|
|
- self.unlock();
|
|
|
- self._initSuccessThumbs();
|
|
|
- self._clearFileInput();
|
|
|
- self._raise('filebatchuploadcomplete', [self.filestack, self._getExtraData()]);
|
|
|
- };
|
|
|
- fnError = function (jqXHR, textStatus, errorThrown) {
|
|
|
- var outData = self._getOutData(jqXHR), errMsg = self._parseError(jqXHR, errorThrown);
|
|
|
- self._showUploadError(errMsg, outData, 'filebatchuploaderror');
|
|
|
- self.uploadFileCount = total - 1;
|
|
|
- if (!self.showPreview) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self._getThumbs().each(function () {
|
|
|
- var $thumb = $(this), key = $thumb.attr('data-fileindex');
|
|
|
- $thumb.removeClass('file-uploading');
|
|
|
- if (self.filestack[key] !== undefined) {
|
|
|
- self._setPreviewError($thumb);
|
|
|
- }
|
|
|
- });
|
|
|
- self._getThumbs().removeClass('file-uploading');
|
|
|
- self._getThumbs(' .kv-file-upload').removeAttr('disabled');
|
|
|
- self._getThumbs(' .kv-file-delete').removeAttr('disabled');
|
|
|
- };
|
|
|
- $.each(files, function (key, data) {
|
|
|
- if (!isEmpty(files[key])) {
|
|
|
- self.formdata.append(self.uploadFileAttr, data, self.filenames[key]);
|
|
|
- }
|
|
|
- });
|
|
|
- self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError);
|
|
|
- },
|
|
|
- _uploadExtraOnly: function () {
|
|
|
- var self = this, params = {}, fnBefore, fnSuccess, fnComplete, fnError;
|
|
|
- self.formdata = new FormData();
|
|
|
- if (self._abort(params)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- fnBefore = function (jqXHR) {
|
|
|
- self.lock();
|
|
|
- var outData = self._getOutData(jqXHR);
|
|
|
- self._raise('filebatchpreupload', [outData]);
|
|
|
- self._setProgress(50);
|
|
|
- params.data = outData;
|
|
|
- params.xhr = jqXHR;
|
|
|
- if (self._abort(params)) {
|
|
|
- jqXHR.abort();
|
|
|
- self._setProgressCancelled();
|
|
|
- }
|
|
|
- };
|
|
|
- fnSuccess = function (data, textStatus, jqXHR) {
|
|
|
- var outData = self._getOutData(jqXHR, data);
|
|
|
- if (isEmpty(data) || isEmpty(data.error)) {
|
|
|
- self._raise('filebatchuploadsuccess', [outData]);
|
|
|
- self._clearFileInput();
|
|
|
- self._initUploadSuccess(data);
|
|
|
- } else {
|
|
|
- self._showUploadError(data.error, outData, 'filebatchuploaderror');
|
|
|
- }
|
|
|
- };
|
|
|
- fnComplete = function () {
|
|
|
- self._setProgress(100);
|
|
|
- self.unlock();
|
|
|
- self._clearFileInput();
|
|
|
- self._raise('filebatchuploadcomplete', [self.filestack, self._getExtraData()]);
|
|
|
- };
|
|
|
- fnError = function (jqXHR, textStatus, errorThrown) {
|
|
|
- var outData = self._getOutData(jqXHR), errMsg = self._parseError(jqXHR, errorThrown);
|
|
|
- params.data = outData;
|
|
|
- self._showUploadError(errMsg, outData, 'filebatchuploaderror');
|
|
|
- };
|
|
|
- self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError);
|
|
|
- },
|
|
|
- _initFileActions: function () {
|
|
|
- var self = this;
|
|
|
- if (!self.showPreview) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self.$preview.find('.kv-file-remove').each(function () {
|
|
|
- var $el = $(this), $frame = $el.closest('.file-preview-frame'), hasError,
|
|
|
- id = $frame.attr('id'), ind = $frame.attr('data-fileindex'), n, cap, status;
|
|
|
- handler($el, 'click', function () {
|
|
|
- status = self._raise('filepreremove', [id, ind]);
|
|
|
- if (status === false || !self._validateMinCount()) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- hasError = $frame.hasClass('file-preview-error');
|
|
|
- cleanMemory($frame);
|
|
|
- $frame.fadeOut('slow', function () {
|
|
|
- self.updateStack(ind, undefined);
|
|
|
- self._clearObjects($frame);
|
|
|
- $frame.remove();
|
|
|
- if (id && hasError) {
|
|
|
- self.$errorContainer.find('li[data-file-id="' + id + '"]').fadeOut('fast', function () {
|
|
|
- $(this).remove();
|
|
|
- if (!self._errorsExist()) {
|
|
|
- self._resetErrors();
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- var filestack = self.getFileStack(true), len = filestack.length, chk = previewCache.count(
|
|
|
- self.id),
|
|
|
- hasThumb = self.showPreview && self.$preview.find('.file-preview-frame').length;
|
|
|
- self._clearFileInput();
|
|
|
- if (len === 0 && chk === 0 && !hasThumb) {
|
|
|
- self.reset();
|
|
|
- } else {
|
|
|
- n = chk + len;
|
|
|
- cap = n > 1 ? self._getMsgSelected(n) : (filestack[0] ? self._getFileNames()[0] : '');
|
|
|
- self._setCaption(cap);
|
|
|
- }
|
|
|
- self._raise('fileremoved', [id, ind]);
|
|
|
- });
|
|
|
- });
|
|
|
- });
|
|
|
- self.$preview.find('.kv-file-upload').each(function () {
|
|
|
- var $el = $(this);
|
|
|
- handler($el, 'click', function () {
|
|
|
- var $frame = $el.closest('.file-preview-frame'),
|
|
|
- ind = $frame.attr('data-fileindex');
|
|
|
- if (!$frame.hasClass('file-preview-error')) {
|
|
|
- self._uploadSingle(ind, self.filestack, false);
|
|
|
- }
|
|
|
- });
|
|
|
- });
|
|
|
- },
|
|
|
- _hideFileIcon: function () {
|
|
|
- if (this.overwriteInitial) {
|
|
|
- this.$captionContainer.find('.kv-caption-icon').hide();
|
|
|
- }
|
|
|
- },
|
|
|
- _showFileIcon: function () {
|
|
|
- this.$captionContainer.find('.kv-caption-icon').show();
|
|
|
- },
|
|
|
- _previewDefault: function (file, previewId, isDisabled) {
|
|
|
- if (!this.showPreview) {
|
|
|
- return;
|
|
|
- }
|
|
|
- var self = this, frameClass = '', fname = file ? file.name : '',
|
|
|
- /** @namespace objUrl.createObjectURL */
|
|
|
- data = objUrl.createObjectURL(file), ind = previewId.slice(previewId.lastIndexOf('-') + 1),
|
|
|
- config = self.previewSettings.other || defaultPreviewSettings.other,
|
|
|
- footer = self._renderFileFooter(file.name, config.width),
|
|
|
- previewOtherTemplate = self._parseFilePreviewIcon(self._getPreviewTemplate('other'), fname);
|
|
|
- if (isDisabled === true) {
|
|
|
- if (!self.isUploadable) {
|
|
|
- footer += '<div class="file-other-error" title="' + self.fileActionSettings.indicatorErrorTitle +
|
|
|
- '">' + self.fileActionSettings.indicatorError + '</div>';
|
|
|
- }
|
|
|
- }
|
|
|
- self._clearDefaultPreview();
|
|
|
- self.$preview.append("\n" + previewOtherTemplate
|
|
|
- .replace(/\{previewId}/g, previewId)
|
|
|
- .replace(/\{frameClass}/g, frameClass)
|
|
|
- .replace(/\{fileindex}/g, ind)
|
|
|
- .replace(/\{caption}/g, self.slug(file.name))
|
|
|
- .replace(/\{width}/g, config.width)
|
|
|
- .replace(/\{height}/g, config.height)
|
|
|
- .replace(/\{type}/g, file.type)
|
|
|
- .replace(/\{data}/g, data)
|
|
|
- .replace(/\{footer}/g, footer));
|
|
|
- if (isDisabled === true && self.isUploadable) {
|
|
|
- self._setThumbStatus($('#' + previewId), 'Error');
|
|
|
- }
|
|
|
- },
|
|
|
- _previewFile: function (i, file, theFile, previewId, data) {
|
|
|
- if (!this.showPreview) {
|
|
|
- return;
|
|
|
- }
|
|
|
- var self = this, cat = self._parseFileType(file), fname = file ? file.name : '', caption = self.slug(fname),
|
|
|
- content, strText, types = self.allowedPreviewTypes, mimes = self.allowedPreviewMimeTypes,
|
|
|
- tmplt = self._getPreviewTemplate(cat), chkTypes = types && types.indexOf(cat) >= 0, id,
|
|
|
- config = isSet(cat, self.previewSettings) ? self.previewSettings[cat] : defaultPreviewSettings[cat],
|
|
|
- chkMimes = mimes && mimes.indexOf(file.type) !== -1,
|
|
|
- footer = self._renderFileFooter(caption, config.width), modal = '',
|
|
|
- ind = previewId.slice(previewId.lastIndexOf('-') + 1);
|
|
|
- if (chkTypes || chkMimes) {
|
|
|
- tmplt = self._parseFilePreviewIcon(tmplt, fname.split('.').pop());
|
|
|
- if (cat === 'text') {
|
|
|
- strText = htmlEncode(theFile.target.result);
|
|
|
- id = 'text-' + uniqId();
|
|
|
- content = tmplt.replace(/\{zoom}/g, self._getLayoutTemplate('zoom'));
|
|
|
- modal = self._getLayoutTemplate('modal').replace('{id}', id)
|
|
|
- .replace(/\{title}/g, caption)
|
|
|
- .replace(/\{body}/g, strText).replace(/\{heading}/g, self.msgZoomModalHeading);
|
|
|
- content = content.replace(/\{previewId}/g, previewId).replace(/\{caption}/g, caption)
|
|
|
- .replace(/\{width}/g, config.width).replace(/\{height}/g, config.height)
|
|
|
- .replace(/\{frameClass}/g, '').replace(/\{zoomInd}/g, self.zoomIndicator)
|
|
|
- .replace(/\{footer}/g, footer).replace(/\{fileindex}/g, ind)
|
|
|
- .replace(/\{type}/g, file.type).replace(/\{zoomTitle}/g, self.msgZoomTitle)
|
|
|
- .replace(/\{dialog}/g, "$('#" + id + "').modal('show')")
|
|
|
- .replace(/\{data}/g, strText) + modal;
|
|
|
- } else {
|
|
|
- content = tmplt.replace(/\{previewId}/g, previewId).replace(/\{caption}/g, caption)
|
|
|
- .replace(/\{frameClass}/g, '').replace(/\{type}/g, file.type).replace(/\{fileindex}/g, ind)
|
|
|
- .replace(/\{width}/g, config.width).replace(/\{height}/g, config.height)
|
|
|
- .replace(/\{footer}/g, footer).replace(/\{data}/g, data);
|
|
|
- }
|
|
|
- self._clearDefaultPreview();
|
|
|
- self.$preview.append("\n" + content);
|
|
|
- self._validateImage(i, previewId, caption, file.type);
|
|
|
- } else {
|
|
|
- self._previewDefault(file, previewId);
|
|
|
- }
|
|
|
- },
|
|
|
- _slugDefault: function (text) {
|
|
|
- return isEmpty(text) ? '' : String(text).replace(/[\-\[\]\/\{}:;#%=\(\)\*\+\?\\\^\$\|<>&"']/g, '_');
|
|
|
- },
|
|
|
- _readFiles: function (files) {
|
|
|
- this.reader = new FileReader();
|
|
|
- var self = this, $el = self.$element, $preview = self.$preview, reader = self.reader,
|
|
|
- $container = self.$previewContainer, $status = self.$previewStatus, msgLoading = self.msgLoading,
|
|
|
- msgProgress = self.msgProgress, previewInitId = self.previewInitId, numFiles = files.length,
|
|
|
- settings = self.fileTypeSettings, ctr = self.filestack.length, readFile,
|
|
|
- maxPreviewSize = self.maxFilePreviewSize && parseFloat(self.maxFilePreviewSize),
|
|
|
- canPreview = $preview.length && (!maxPreviewSize || isNaN(maxPreviewSize)),
|
|
|
- throwError = function (msg, file, previewId, index) {
|
|
|
- var p1 = $.extend(true, {}, self._getOutData({}, {}, files), {id: previewId, index: index}),
|
|
|
- p2 = {id: previewId, index: index, file: file, files: files};
|
|
|
- self._previewDefault(file, previewId, true);
|
|
|
- if (self.isUploadable) {
|
|
|
- self.addToStack(undefined);
|
|
|
- }
|
|
|
- setTimeout(function(){readFile(index + 1);}, 100);
|
|
|
- self._initFileActions();
|
|
|
- if (self.removeFromPreviewOnError) {
|
|
|
- $('#' + previewId).remove();
|
|
|
- }
|
|
|
- return self.isUploadable ? self._showUploadError(msg, p1) : self._showError(msg, p2);
|
|
|
- };
|
|
|
-
|
|
|
- self.loadedImages = [];
|
|
|
- self.totalImagesCount = 0;
|
|
|
-
|
|
|
- $.each(files, function (key, file) {
|
|
|
- var func = self.fileTypeSettings.image || defaultFileTypeSettings.image;
|
|
|
- if (func && func(file.type)) {
|
|
|
- self.totalImagesCount++;
|
|
|
- }
|
|
|
- });
|
|
|
- readFile = function (i) {
|
|
|
- if (isEmpty($el.attr('multiple'))) {
|
|
|
- numFiles = 1;
|
|
|
- }
|
|
|
- if (i >= numFiles) {
|
|
|
- if (self.isUploadable && self.filestack.length > 0) {
|
|
|
- self._raise('filebatchselected', [self.getFileStack()]);
|
|
|
- } else {
|
|
|
- self._raise('filebatchselected', [files]);
|
|
|
- }
|
|
|
- $container.removeClass('file-thumb-loading');
|
|
|
- $status.html('');
|
|
|
- return;
|
|
|
- }
|
|
|
- var node = ctr + i, previewId = previewInitId + "-" + node, isText, file = files[i],
|
|
|
- caption = self.slug(file.name), fileSize = (file.size || 0) / 1000, checkFile, fileExtExpr = '',
|
|
|
- previewData = objUrl.createObjectURL(file), fileCount = 0, j, msg, typ, chk,
|
|
|
- fileTypes = self.allowedFileTypes, strTypes = isEmpty(fileTypes) ? '' : fileTypes.join(', '),
|
|
|
- fileExt = self.allowedFileExtensions, strExt = isEmpty(fileExt) ? '' : fileExt.join(', ');
|
|
|
- if (!isEmpty(fileExt)) {
|
|
|
- fileExtExpr = new RegExp('\\.(' + fileExt.join('|') + ')$', 'i');
|
|
|
- }
|
|
|
- fileSize = fileSize.toFixed(2);
|
|
|
- if (self.maxFileSize > 0 && fileSize > self.maxFileSize) {
|
|
|
- msg = self.msgSizeTooLarge.replace('{name}', caption)
|
|
|
- .replace('{size}', fileSize)
|
|
|
- .replace('{maxSize}', self.maxFileSize);
|
|
|
- self.isError = throwError(msg, file, previewId, i);
|
|
|
- return;
|
|
|
- }
|
|
|
- if (!isEmpty(fileTypes) && isArray(fileTypes)) {
|
|
|
- for (j = 0; j < fileTypes.length; j += 1) {
|
|
|
- typ = fileTypes[j];
|
|
|
- checkFile = settings[typ];
|
|
|
- chk = (checkFile !== undefined && checkFile(file.type, caption));
|
|
|
- fileCount += isEmpty(chk) ? 0 : chk.length;
|
|
|
- }
|
|
|
- if (fileCount === 0) {
|
|
|
- msg = self.msgInvalidFileType.replace('{name}', caption).replace('{types}', strTypes);
|
|
|
- self.isError = throwError(msg, file, previewId, i);
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
- if (fileCount === 0 && !isEmpty(fileExt) && isArray(fileExt) && !isEmpty(fileExtExpr)) {
|
|
|
- chk = compare(caption, fileExtExpr);
|
|
|
- fileCount += isEmpty(chk) ? 0 : chk.length;
|
|
|
- if (fileCount === 0) {
|
|
|
- msg = self.msgInvalidFileExtension.replace('{name}', caption).replace('{extensions}',
|
|
|
- strExt);
|
|
|
- self.isError = throwError(msg, file, previewId, i);
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
- if (!self.showPreview) {
|
|
|
- self.addToStack(file);
|
|
|
- setTimeout(function(){readFile(i + 1);}, 100);
|
|
|
- self._raise('fileloaded', [file, previewId, i, reader]);
|
|
|
- return;
|
|
|
- }
|
|
|
- if (!canPreview && fileSize > maxPreviewSize) {
|
|
|
- $container.addClass('file-thumb-loading');
|
|
|
- self._previewDefault(file, previewId);
|
|
|
- self._initFileActions();
|
|
|
- self._updateFileDetails(numFiles);
|
|
|
- readFile(i + 1);
|
|
|
- return;
|
|
|
- }
|
|
|
- if ($preview.length && FileReader !== undefined) {
|
|
|
- $status.html(msgLoading.replace('{index}', i + 1).replace('{files}', numFiles));
|
|
|
- $container.addClass('file-thumb-loading');
|
|
|
- reader.onerror = function (evt) {
|
|
|
- self._errorHandler(evt, caption);
|
|
|
- };
|
|
|
- reader.onload = function (theFile) {
|
|
|
- self._previewFile(i, file, theFile, previewId, previewData);
|
|
|
- self._initFileActions();
|
|
|
- };
|
|
|
- reader.onloadend = function () {
|
|
|
- msg = msgProgress.replace('{index}', i + 1).replace('{files}', numFiles)
|
|
|
- .replace('{percent}', 50).replace('{name}', caption);
|
|
|
- setTimeout(function () {
|
|
|
- $status.html(msg);
|
|
|
- self._updateFileDetails(numFiles);
|
|
|
- readFile(i + 1);
|
|
|
- }, 100);
|
|
|
- self._raise('fileloaded', [file, previewId, i, reader]);
|
|
|
- };
|
|
|
- reader.onprogress = function (data) {
|
|
|
- if (data.lengthComputable) {
|
|
|
- var fact = (data.loaded / data.total) * 100, progress = Math.ceil(fact);
|
|
|
- msg = msgProgress.replace('{index}', i + 1).replace('{files}', numFiles)
|
|
|
- .replace('{percent}', progress).replace('{name}', caption);
|
|
|
- setTimeout(function () {
|
|
|
- $status.html(msg);
|
|
|
- }, 100);
|
|
|
- }
|
|
|
- };
|
|
|
- isText = isSet('text', settings) ? settings.text : defaultFileTypeSettings.text;
|
|
|
- if (isText(file.type, caption)) {
|
|
|
- reader.readAsText(file, self.textEncoding);
|
|
|
- } else {
|
|
|
- reader.readAsArrayBuffer(file);
|
|
|
- }
|
|
|
- } else {
|
|
|
- self._previewDefault(file, previewId);
|
|
|
- setTimeout(function () {
|
|
|
- readFile(i + 1);
|
|
|
- self._updateFileDetails(numFiles);
|
|
|
- }, 100);
|
|
|
- self._raise('fileloaded', [file, previewId, i, reader]);
|
|
|
- }
|
|
|
- self.addToStack(file);
|
|
|
- };
|
|
|
-
|
|
|
- readFile(0);
|
|
|
- self._updateFileDetails(numFiles, false);
|
|
|
- },
|
|
|
- _updateFileDetails: function (numFiles) {
|
|
|
- var self = this, $el = self.$element, fileStack = self.getFileStack(),
|
|
|
- name = (isIE(9) && findFileName($el.val())) ||
|
|
|
- ($el[0].files[0] && $el[0].files[0].name) || (fileStack.length && fileStack[0].name) || '',
|
|
|
- label = self.slug(name), n = self.isUploadable ? fileStack.length : numFiles,
|
|
|
- nFiles = previewCache.count(self.id) + n, log = n > 1 ? self._getMsgSelected(nFiles) : label;
|
|
|
- if (self.isError) {
|
|
|
- self.$previewContainer.removeClass('file-thumb-loading');
|
|
|
- self.$previewStatus.html('');
|
|
|
- self.$captionContainer.find('.kv-caption-icon').hide();
|
|
|
- } else {
|
|
|
- self._showFileIcon();
|
|
|
- }
|
|
|
- self._setCaption(log, self.isError);
|
|
|
- self.$container.removeClass('file-input-new file-input-ajax-new');
|
|
|
- if (arguments.length === 1) {
|
|
|
- self._raise('fileselect', [numFiles, label]);
|
|
|
- }
|
|
|
- if (previewCache.count(self.id)) {
|
|
|
- self._initPreviewDeletes();
|
|
|
- }
|
|
|
- },
|
|
|
- _setThumbStatus: function ($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-loading');
|
|
|
- if (status === 'Error') {
|
|
|
- $thumb.find('.kv-file-upload').attr('disabled', true);
|
|
|
- }
|
|
|
- $indicator.html(config[icon]);
|
|
|
- $indicator.attr('title', config[msg]);
|
|
|
- $thumb.addClass(css);
|
|
|
- },
|
|
|
- _setProgressCancelled: function () {
|
|
|
- var self = this;
|
|
|
- self._setProgress(100, self.$progress, self.msgCancelled);
|
|
|
- },
|
|
|
- _setProgress: function (p, $el, error) {
|
|
|
- var self = this, pct = Math.min(p, 100), template = pct < 100 ? self.progressTemplate :
|
|
|
- (error ? self.progressErrorTemplate : self.progressCompleteTemplate);
|
|
|
- $el = $el || self.$progress;
|
|
|
- if (!isEmpty(template)) {
|
|
|
- $el.html(template.replace(/\{percent}/g, pct));
|
|
|
- if (error) {
|
|
|
- $el.find('[role="progressbar"]').html(error);
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
- _setFileDropZoneTitle: function () {
|
|
|
- var self = this, $zone = self.$container.find('.file-drop-zone');
|
|
|
- $zone.find('.' + self.dropZoneTitleClass).remove();
|
|
|
- if (!self.isUploadable || !self.showPreview || $zone.length === 0 || self.getFileStack().length > 0 || !self.dropZoneEnabled) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if ($zone.find('.file-preview-frame').length === 0 && isEmpty(self.defaultPreviewContent)) {
|
|
|
- $zone.prepend('<div class="' + self.dropZoneTitleClass + '">' + self.dropZoneTitle + '</div>');
|
|
|
- }
|
|
|
- self.$container.removeClass('file-input-new');
|
|
|
- addCss(self.$container, 'file-input-ajax-new');
|
|
|
- },
|
|
|
- _setAsyncUploadStatus: function (previewId, pct, total) {
|
|
|
- var self = this, sum = 0;
|
|
|
- self._setProgress(pct, $('#' + previewId).find('.file-thumb-progress'));
|
|
|
- self.uploadStatus[previewId] = pct;
|
|
|
- $.each(self.uploadStatus, function (key, value) {
|
|
|
- sum += value;
|
|
|
- });
|
|
|
- self._setProgress(Math.ceil(sum / total));
|
|
|
-
|
|
|
- },
|
|
|
- _validateMinCount: function () {
|
|
|
- var self = this, len = self.isUploadable ? self.getFileStack().length : self.$element.get(0).files.length;
|
|
|
- if (self.validateInitialCount && self.minFileCount > 0 && self._getFileCount(
|
|
|
- len - 1) < self.minFileCount) {
|
|
|
- self._noFilesError({});
|
|
|
- return false;
|
|
|
- }
|
|
|
- return true;
|
|
|
- },
|
|
|
- _getFileCount: function (fileCount) {
|
|
|
- var self = this, addCount = 0;
|
|
|
- if (self.validateInitialCount && !self.overwriteInitial) {
|
|
|
- addCount = previewCache.count(self.id);
|
|
|
- fileCount += addCount;
|
|
|
- }
|
|
|
- return fileCount;
|
|
|
- },
|
|
|
- _getFileName: function (file) {
|
|
|
- return file && file.name ? this.slug(file.name) : undefined;
|
|
|
- },
|
|
|
- _getFileNames: function (skipNull) {
|
|
|
- var self = this;
|
|
|
- return self.filenames.filter(function (n) {
|
|
|
- return (skipNull ? n !== undefined : n !== undefined && n !== null);
|
|
|
- });
|
|
|
- },
|
|
|
- _setPreviewError: function ($thumb, i, val) {
|
|
|
- var self = this;
|
|
|
- if (i) {
|
|
|
- self.updateStack(i, val);
|
|
|
- }
|
|
|
- if (self.removeFromPreviewOnError) {
|
|
|
- $thumb.remove();
|
|
|
- } else {
|
|
|
- self._setThumbStatus($thumb, 'Error');
|
|
|
- }
|
|
|
- },
|
|
|
- _checkDimensions: function (i, chk, $img, $thumb, fname, type, params) {
|
|
|
- var self = this, msg, dim, tag = chk === 'Small' ? 'min' : 'max', limit = self[tag + 'Image' + type],
|
|
|
- $imgEl, isValid;
|
|
|
- if (isEmpty(limit) || !$img.length) {
|
|
|
- return;
|
|
|
- }
|
|
|
- $imgEl = $img[0];
|
|
|
- dim = (type === 'Width') ? $imgEl.naturalWidth || $imgEl.width : $imgEl.naturalHeight || $imgEl.height;
|
|
|
- isValid = chk === 'Small' ? dim >= limit : dim <= limit;
|
|
|
- if (isValid) {
|
|
|
- return;
|
|
|
- }
|
|
|
- msg = self['msgImage' + type + chk].replace('{name}', fname).replace('{size}', limit);
|
|
|
- self._showUploadError(msg, params);
|
|
|
- self._setPreviewError($thumb, i, null);
|
|
|
- },
|
|
|
- _validateImage: function (i, previewId, fname, ftype) {
|
|
|
- var self = this, $preview = self.$preview, params, w1, w2,
|
|
|
- $thumb = $preview.find("#" + previewId), $img = $thumb.find('img');
|
|
|
- fname = fname || 'Untitled';
|
|
|
- if (!$img.length) {
|
|
|
- return;
|
|
|
- }
|
|
|
- handler($img, 'load', function () {
|
|
|
- w1 = $thumb.width();
|
|
|
- w2 = $preview.width();
|
|
|
- if (w1 > w2) {
|
|
|
- $img.css('width', '100%');
|
|
|
- $thumb.css('width', '97%');
|
|
|
- }
|
|
|
- params = {ind: i, id: previewId};
|
|
|
- self._checkDimensions(i, 'Small', $img, $thumb, fname, 'Width', params);
|
|
|
- self._checkDimensions(i, 'Small', $img, $thumb, fname, 'Height', params);
|
|
|
- if (!self.resizeImage) {
|
|
|
- self._checkDimensions(i, 'Large', $img, $thumb, fname, 'Width', params);
|
|
|
- self._checkDimensions(i, 'Large', $img, $thumb, fname, 'Height', params);
|
|
|
- }
|
|
|
- self._raise('fileimageloaded', [previewId]);
|
|
|
- self.loadedImages.push({ind: i, img: $img, thumb: $thumb, pid: previewId, typ: ftype});
|
|
|
- self._validateAllImages();
|
|
|
- objUrl.revokeObjectURL($img.attr('src'));
|
|
|
- });
|
|
|
- },
|
|
|
- _validateAllImages: function () {
|
|
|
- var self = this, i, config, $img, $thumb, pid, ind, params = {}, errFunc;
|
|
|
- if (self.loadedImages.length !== self.totalImagesCount) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self._raise('fileimagesloaded');
|
|
|
- if (!self.resizeImage) {
|
|
|
- return;
|
|
|
- }
|
|
|
- errFunc = self.isUploadable ? self._showUploadError : self._showError;
|
|
|
- for (i = 0; i < self.loadedImages.length; i++) {
|
|
|
- config = self.loadedImages[i];
|
|
|
- $img = config.img;
|
|
|
- $thumb = config.thumb;
|
|
|
- pid = config.pid;
|
|
|
- ind = config.ind;
|
|
|
- params = {id: pid, 'index': ind};
|
|
|
- if (!self._getResizedImage($img[0], config.typ, pid, ind)) {
|
|
|
- errFunc(self.msgImageResizeError, params, 'fileimageresizeerror');
|
|
|
- self._setPreviewError($thumb, ind);
|
|
|
- }
|
|
|
- }
|
|
|
- self._raise('fileimagesresized');
|
|
|
- },
|
|
|
- _getResizedImage: function (image, type, pid, ind) {
|
|
|
- var self = this, width = image.naturalWidth, height = image.naturalHeight, ratio = 1,
|
|
|
- maxWidth = self.maxImageWidth || width, maxHeight = self.maxImageHeight || height,
|
|
|
- isValidImage = (width && height), chkWidth, chkHeight,
|
|
|
- canvas = self.imageCanvas, context = self.imageCanvasContext;
|
|
|
- if (!isValidImage) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- if (width === maxWidth && height === maxHeight) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- type = type || self.resizeDefaultImageType;
|
|
|
- chkWidth = width > maxWidth;
|
|
|
- chkHeight = height > maxHeight;
|
|
|
- if (self.resizePreference === 'width') {
|
|
|
- ratio = chkWidth ? maxWidth / width : (chkHeight ? maxHeight / height : 1);
|
|
|
- } else {
|
|
|
- ratio = chkHeight ? maxHeight / height : (chkWidth ? maxWidth / width : 1);
|
|
|
- }
|
|
|
- self._resetCanvas();
|
|
|
- width *= ratio;
|
|
|
- height *= ratio;
|
|
|
- canvas.width = width;
|
|
|
- canvas.height = height;
|
|
|
- try {
|
|
|
- context.drawImage(image, 0, 0, width, height);
|
|
|
- canvas.toBlob(function (blob) {
|
|
|
- self._raise('fileimageresized', [pid, ind]);
|
|
|
- self.filestack[ind] = blob;
|
|
|
- }, type, self.resizeQuality);
|
|
|
- return true;
|
|
|
- }
|
|
|
- catch (err) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- },
|
|
|
- _initBrowse: function ($container) {
|
|
|
- var self = this;
|
|
|
- self.$btnFile = $container.find('.btn-file');
|
|
|
- self.$btnFile.append(self.$element);
|
|
|
- },
|
|
|
- _initCaption: function () {
|
|
|
- var self = this, cap = self.initialCaption || '';
|
|
|
- if (self.overwriteInitial || isEmpty(cap)) {
|
|
|
- self.$caption.html('');
|
|
|
- return false;
|
|
|
- }
|
|
|
- self._setCaption(cap);
|
|
|
- return true;
|
|
|
- },
|
|
|
- _setCaption: function (content, isError) {
|
|
|
- var self = this, title, out, n, cap, stack = self.getFileStack();
|
|
|
- if (!self.$caption.length) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if (isError) {
|
|
|
- title = $('<div>' + self.msgValidationError + '</div>').text();
|
|
|
- n = stack.length;
|
|
|
- if (n) {
|
|
|
- cap = n === 1 && stack[0] ? self._getFileNames()[0] : self._getMsgSelected(n);
|
|
|
- } else {
|
|
|
- cap = self._getMsgSelected(self.msgNo);
|
|
|
- }
|
|
|
- out = '<span class="' + self.msgValidationErrorClass + '">' + self.msgValidationErrorIcon +
|
|
|
- (isEmpty(content) ? cap : content) + '</span>';
|
|
|
- } else {
|
|
|
- if (isEmpty(content)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- title = $('<div>' + content + '</div>').text();
|
|
|
- out = self._getLayoutTemplate('icon') + title;
|
|
|
- }
|
|
|
- self.$caption.html(out);
|
|
|
- self.$caption.attr('title', title);
|
|
|
- self.$captionContainer.find('.file-caption-ellipsis').attr('title', title);
|
|
|
- },
|
|
|
- _createContainer: function () {
|
|
|
- var self = this,
|
|
|
- $container = $(document.createElement("div"))
|
|
|
- .attr({"class": 'file-input file-input-new'})
|
|
|
- .html(self._renderMain());
|
|
|
- self.$element.before($container);
|
|
|
- self._initBrowse($container);
|
|
|
- return $container;
|
|
|
- },
|
|
|
- _refreshContainer: function () {
|
|
|
- var self = this, $container = self.$container;
|
|
|
- $container.before(self.$element);
|
|
|
- $container.html(self._renderMain());
|
|
|
- self._initBrowse($container);
|
|
|
- },
|
|
|
- _renderMain: function () {
|
|
|
- var self = this, dropCss = (self.isUploadable && self.dropZoneEnabled) ? ' file-drop-zone' : 'file-drop-disabled',
|
|
|
- close = !self.showClose ? '' : self._getLayoutTemplate('close'),
|
|
|
- preview = !self.showPreview ? '' : self._getLayoutTemplate('preview')
|
|
|
- .replace(/\{class}/g, self.previewClass)
|
|
|
- .replace(/\{dropClass}/g, dropCss),
|
|
|
- css = self.isDisabled ? self.captionClass + ' file-caption-disabled' : self.captionClass,
|
|
|
- caption = self.captionTemplate.replace(/\{class}/g, css + ' kv-fileinput-caption');
|
|
|
- return self.mainTemplate.replace(/\{class}/g, self.mainClass)
|
|
|
- .replace(/\{preview}/g, preview)
|
|
|
- .replace(/\{close}/g, close)
|
|
|
- .replace(/\{caption}/g, caption)
|
|
|
- .replace(/\{upload}/g, self._renderButton('upload'))
|
|
|
- .replace(/\{remove}/g, self._renderButton('remove'))
|
|
|
- .replace(/\{cancel}/g, self._renderButton('cancel'))
|
|
|
- .replace(/\{browse}/g, 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 += ' hide';
|
|
|
- break;
|
|
|
- case 'upload':
|
|
|
- if (!self.showUpload) {
|
|
|
- return '';
|
|
|
- }
|
|
|
- if (self.isUploadable && !self.isDisabled) {
|
|
|
- tmplt = self._getLayoutTemplate('btnLink').replace('{href}', self.uploadUrl);
|
|
|
- } else {
|
|
|
- btnType = 'submit';
|
|
|
- }
|
|
|
- break;
|
|
|
- case 'browse':
|
|
|
- tmplt = self._getLayoutTemplate('btnBrowse');
|
|
|
- break;
|
|
|
- default:
|
|
|
- return '';
|
|
|
- }
|
|
|
- css += type === 'browse' ? ' btn-file' : ' fileinput-' + type + ' fileinput-' + type + '-button';
|
|
|
- if (!isEmpty(label)) {
|
|
|
- label = ' <span class="' + self.buttonLabelClass + '">' + label + '</span>';
|
|
|
- }
|
|
|
- return tmplt.replace('{type}', btnType)
|
|
|
- .replace('{css}', css)
|
|
|
- .replace('{title}', title)
|
|
|
- .replace('{status}', status)
|
|
|
- .replace('{icon}', icon)
|
|
|
- .replace('{label}', label);
|
|
|
- },
|
|
|
- _renderThumbProgress: function () {
|
|
|
- return '<div class="file-thumb-progress hide">' + this.progressTemplate.replace(/\{percent}/g,
|
|
|
- '0') + '</div>';
|
|
|
- },
|
|
|
- _renderFileFooter: function (caption, width) {
|
|
|
- var self = this, config = self.fileActionSettings, footer, out, template = self._getLayoutTemplate(
|
|
|
- 'footer');
|
|
|
- if (self.isUploadable) {
|
|
|
- footer = template.replace(/\{actions}/g, self._renderFileActions(true, true, false, false, false));
|
|
|
- out = footer.replace(/\{caption}/g, caption)
|
|
|
- .replace(/\{width}/g, width)
|
|
|
- .replace(/\{progress}/g, self._renderThumbProgress())
|
|
|
- .replace(/\{indicator}/g, config.indicatorNew)
|
|
|
- .replace(/\{indicatorTitle}/g, config.indicatorNewTitle);
|
|
|
- } else {
|
|
|
- out = template.replace(/\{actions}/g, '')
|
|
|
- .replace(/\{caption}/g, caption)
|
|
|
- .replace(/\{progress}/g, '')
|
|
|
- .replace(/\{width}/g, width)
|
|
|
- .replace(/\{indicator}/g, '')
|
|
|
- .replace(/\{indicatorTitle}/g, '');
|
|
|
- }
|
|
|
- out = replaceTags(out, self.previewThumbTags);
|
|
|
- return out;
|
|
|
- },
|
|
|
- _renderFileActions: function (showUpload, showDelete, disabled, url, key) {
|
|
|
- if (!showUpload && !showDelete) {
|
|
|
- return '';
|
|
|
- }
|
|
|
- var self = this,
|
|
|
- vUrl = url === false ? '' : ' data-url="' + url + '"',
|
|
|
- vKey = key === false ? '' : ' data-key="' + key + '"',
|
|
|
- btnDelete = self._getLayoutTemplate('actionDelete'),
|
|
|
- btnUpload = '',
|
|
|
- template = self._getLayoutTemplate('actions'),
|
|
|
- otherButtons = self.otherActionButtons.replace(/\{dataKey}/g, vKey),
|
|
|
- config = self.fileActionSettings,
|
|
|
- removeClass = disabled ? config.removeClass + ' disabled' : config.removeClass;
|
|
|
- btnDelete = btnDelete
|
|
|
- .replace(/\{removeClass}/g, removeClass)
|
|
|
- .replace(/\{removeIcon}/g, config.removeIcon)
|
|
|
- .replace(/\{removeTitle}/g, config.removeTitle)
|
|
|
- .replace(/\{dataUrl}/g, vUrl)
|
|
|
- .replace(/\{dataKey}/g, vKey);
|
|
|
- if (showUpload) {
|
|
|
- btnUpload = self._getLayoutTemplate('actionUpload')
|
|
|
- .replace(/\{uploadClass}/g, config.uploadClass)
|
|
|
- .replace(/\{uploadIcon}/g, config.uploadIcon)
|
|
|
- .replace(/\{uploadTitle}/g, config.uploadTitle);
|
|
|
- }
|
|
|
- return template
|
|
|
- .replace(/\{delete}/g, btnDelete)
|
|
|
- .replace(/\{upload}/g, btnUpload)
|
|
|
- .replace(/\{other}/g, otherButtons);
|
|
|
- },
|
|
|
- _browse: function (e) {
|
|
|
- var self = this;
|
|
|
- self._raise('filebrowse');
|
|
|
- if (e && e.isDefaultPrevented()) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if (self.isError && !self.isUploadable) {
|
|
|
- self.clear();
|
|
|
- }
|
|
|
- self.$captionContainer.focus();
|
|
|
- },
|
|
|
- _change: function (e) {
|
|
|
- var self = this, $el = self.$element;
|
|
|
- if (!self.isUploadable && isEmpty($el.val()) && self.fileInputCleared) { // IE 11 fix
|
|
|
- self.fileInputCleared = false;
|
|
|
- return;
|
|
|
- }
|
|
|
- self.fileInputCleared = false;
|
|
|
- var tfiles, msg, total, isDragDrop = arguments.length > 1, isAjaxUpload = self.isUploadable, i = 0, f, n, len,
|
|
|
- files = isDragDrop ? e.originalEvent.dataTransfer.files : $el.get(0).files, ctr = self.filestack.length,
|
|
|
- isSingleUpload = isEmpty($el.attr('multiple')), flagSingle = (isSingleUpload && ctr > 0), folders = 0,
|
|
|
- throwError = function (mesg, file, previewId, index) {
|
|
|
- var p1 = $.extend(true, {}, self._getOutData({}, {}, files), {id: previewId, index: index}),
|
|
|
- p2 = {id: previewId, index: index, file: file, files: files};
|
|
|
- return self.isUploadable ? self._showUploadError(mesg, p1) : self._showError(mesg, p2);
|
|
|
- };
|
|
|
- self.reader = null;
|
|
|
- self._resetUpload();
|
|
|
- self._hideFileIcon();
|
|
|
- if (self.isUploadable) {
|
|
|
- self.$container.find('.file-drop-zone .' + self.dropZoneTitleClass).remove();
|
|
|
- }
|
|
|
- if (isDragDrop) {
|
|
|
- tfiles = [];
|
|
|
- while (files[i]) {
|
|
|
- f = files[i];
|
|
|
- if (!f.type && f.size % 4096 === 0) {
|
|
|
- folders++;
|
|
|
- } else {
|
|
|
- tfiles.push(f);
|
|
|
- }
|
|
|
- i++;
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (e.target.files === undefined) {
|
|
|
- tfiles = e.target && e.target.value ? [
|
|
|
- {name: e.target.value.replace(/^.+\\/, '')}
|
|
|
- ] : [];
|
|
|
- } else {
|
|
|
- tfiles = e.target.files;
|
|
|
- }
|
|
|
- }
|
|
|
- if (isEmpty(tfiles) || tfiles.length === 0) {
|
|
|
- if (!isAjaxUpload) {
|
|
|
- self.clear();
|
|
|
- }
|
|
|
- self._showFolderError(folders);
|
|
|
- self._raise('fileselectnone');
|
|
|
- return;
|
|
|
- }
|
|
|
- self._resetErrors();
|
|
|
- len = tfiles.length;
|
|
|
- total = self._getFileCount(self.isUploadable ? (self.getFileStack().length + len) : len);
|
|
|
- if (self.maxFileCount > 0 && total > self.maxFileCount) {
|
|
|
- if (!self.autoReplace || len > self.maxFileCount) {
|
|
|
- n = (self.autoReplace && len > self.maxFileCount) ? len : total;
|
|
|
- msg = self.msgFilesTooMany.replace('{m}', self.maxFileCount).replace('{n}', n);
|
|
|
- self.isError = throwError(msg, null, null, null);
|
|
|
- self.$captionContainer.find('.kv-caption-icon').hide();
|
|
|
- self._setCaption('', true);
|
|
|
- self.$container.removeClass('file-input-new file-input-ajax-new');
|
|
|
- return;
|
|
|
- }
|
|
|
- if (total > self.maxFileCount) {
|
|
|
- self._resetPreviewThumbs(isAjaxUpload);
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (!isAjaxUpload || flagSingle) {
|
|
|
- self._resetPreviewThumbs(false);
|
|
|
- if (flagSingle) {
|
|
|
- self.clearStack();
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (isAjaxUpload && ctr === 0 && (!previewCache.count(self.id) || self.overwriteInitial)) {
|
|
|
- self._resetPreviewThumbs(true);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (self.isPreviewable) {
|
|
|
- self._readFiles(tfiles);
|
|
|
- } else {
|
|
|
- self._updateFileDetails(1);
|
|
|
- }
|
|
|
- self._showFolderError(folders);
|
|
|
- },
|
|
|
- _abort: function (params) {
|
|
|
- var self = this, data;
|
|
|
- if (self.ajaxAborted && typeof self.ajaxAborted === "object" && self.ajaxAborted.message !== undefined) {
|
|
|
- data = $.extend(true, {}, self._getOutData(), params);
|
|
|
- data.abortData = self.ajaxAborted.data || {};
|
|
|
- data.abortMessage = self.ajaxAborted.message;
|
|
|
- self.cancel();
|
|
|
- self._setProgress(100, self.$progress, self.msgCancelled);
|
|
|
- self._showUploadError(self.ajaxAborted.message, data, 'filecustomerror');
|
|
|
- return true;
|
|
|
- }
|
|
|
- return false;
|
|
|
- },
|
|
|
- _resetFileStack: function () {
|
|
|
- var self = this, i = 0, newstack = [], newnames = [];
|
|
|
- self._getThumbs().each(function () {
|
|
|
- var $thumb = $(this), ind = $thumb.attr('data-fileindex'),
|
|
|
- file = self.filestack[ind];
|
|
|
- if (ind === -1) {
|
|
|
- return;
|
|
|
- }
|
|
|
- if (file !== undefined) {
|
|
|
- newstack[i] = file;
|
|
|
- newnames[i] = self._getFileName(file);
|
|
|
- $thumb.attr({
|
|
|
- 'id': self.previewInitId + '-' + i,
|
|
|
- 'data-fileindex': i
|
|
|
- });
|
|
|
- i++;
|
|
|
- } else {
|
|
|
- $thumb.attr({
|
|
|
- 'id': 'uploaded-' + uniqId(),
|
|
|
- 'data-fileindex': '-1'
|
|
|
- });
|
|
|
- }
|
|
|
- });
|
|
|
- self.filestack = newstack;
|
|
|
- self.filenames = newnames;
|
|
|
- },
|
|
|
- clearStack: function () {
|
|
|
- var self = this;
|
|
|
- self.filestack = [];
|
|
|
- self.filenames = [];
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- updateStack: function (i, file) {
|
|
|
- var self = this;
|
|
|
- self.filestack[i] = file;
|
|
|
- self.filenames[i] = self._getFileName(file);
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- addToStack: function (file) {
|
|
|
- var self = this;
|
|
|
- self.filestack.push(file);
|
|
|
- self.filenames.push(self._getFileName(file));
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- getFileStack: function (skipNull) {
|
|
|
- var self = this;
|
|
|
- return self.filestack.filter(function (n) {
|
|
|
- return (skipNull ? n !== undefined : n !== undefined && n !== null);
|
|
|
- });
|
|
|
- },
|
|
|
- lock: function () {
|
|
|
- var self = this;
|
|
|
- self._resetErrors();
|
|
|
- self.disable();
|
|
|
- if (self.showRemove) {
|
|
|
- addCss(self.$container.find('.fileinput-remove'), 'hide');
|
|
|
- }
|
|
|
- if (self.showCancel) {
|
|
|
- self.$container.find('.fileinput-cancel').removeClass('hide');
|
|
|
- }
|
|
|
- self._raise('filelock', [self.filestack, self._getExtraData()]);
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- unlock: function (reset) {
|
|
|
- var self = this;
|
|
|
- if (reset === undefined) {
|
|
|
- reset = true;
|
|
|
- }
|
|
|
- self.enable();
|
|
|
- if (self.showCancel) {
|
|
|
- addCss(self.$container.find('.fileinput-cancel'), 'hide');
|
|
|
- }
|
|
|
- if (self.showRemove) {
|
|
|
- self.$container.find('.fileinput-remove').removeClass('hide');
|
|
|
- }
|
|
|
- if (reset) {
|
|
|
- self._resetFileStack();
|
|
|
- }
|
|
|
- self._raise('fileunlock', [self.filestack, self._getExtraData()]);
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- cancel: function () {
|
|
|
- var self = this, xhr = self.ajaxRequests, len = xhr.length, i;
|
|
|
- if (len > 0) {
|
|
|
- for (i = 0; i < len; i += 1) {
|
|
|
- self.cancelling = true;
|
|
|
- xhr[i].abort();
|
|
|
- }
|
|
|
- }
|
|
|
- self._setProgressCancelled();
|
|
|
- self._getThumbs().each(function () {
|
|
|
- var $thumb = $(this), ind = $thumb.attr('data-fileindex');
|
|
|
- $thumb.removeClass('file-uploading');
|
|
|
- if (self.filestack[ind] !== undefined) {
|
|
|
- $thumb.find('.kv-file-upload').removeClass('disabled').removeAttr('disabled');
|
|
|
- $thumb.find('.kv-file-remove').removeClass('disabled').removeAttr('disabled');
|
|
|
- }
|
|
|
- self.unlock();
|
|
|
- });
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- clear: function () {
|
|
|
- var self = this, cap;
|
|
|
- self.$btnUpload.removeAttr('disabled');
|
|
|
- self._getThumbs().find('video,audio,img').each(function () {
|
|
|
- cleanMemory($(this));
|
|
|
- });
|
|
|
- self._resetUpload();
|
|
|
- self.clearStack();
|
|
|
- self._clearFileInput();
|
|
|
- self._resetErrors(true);
|
|
|
- self._raise('fileclear');
|
|
|
- if (self._hasInitialPreview()) {
|
|
|
- self._showFileIcon();
|
|
|
- self._resetPreview();
|
|
|
- self._initPreviewDeletes();
|
|
|
- self.$container.removeClass('file-input-new');
|
|
|
- } else {
|
|
|
- self._getThumbs().each(function () {
|
|
|
- self._clearObjects($(this));
|
|
|
- });
|
|
|
- if (self.isUploadable) {
|
|
|
- previewCache.data[self.id] = {};
|
|
|
- }
|
|
|
- self.$preview.html('');
|
|
|
- cap = (!self.overwriteInitial && self.initialCaption.length > 0) ? self.initialCaption : '';
|
|
|
- self._setCaption(cap);
|
|
|
- self.$caption.attr('title', '');
|
|
|
- addCss(self.$container, 'file-input-new');
|
|
|
- self._validateDefaultPreview();
|
|
|
- }
|
|
|
- if (self.$container.find('.file-preview-frame').length === 0) {
|
|
|
- if (!self._initCaption()) {
|
|
|
- self.$captionContainer.find('.kv-caption-icon').hide();
|
|
|
- }
|
|
|
- }
|
|
|
- self._hideFileIcon();
|
|
|
- self._raise('filecleared');
|
|
|
- self.$captionContainer.focus();
|
|
|
- self._setFileDropZoneTitle();
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- reset: function () {
|
|
|
- var self = this;
|
|
|
- self._resetPreview();
|
|
|
- self.$container.find('.fileinput-filename').text('');
|
|
|
- self._raise('filereset');
|
|
|
- addCss(self.$container, 'file-input-new');
|
|
|
- if (self.$preview.find('.file-preview-frame').length || self.isUploadable && self.dropZoneEnabled) {
|
|
|
- self.$container.removeClass('file-input-new');
|
|
|
- }
|
|
|
- self._setFileDropZoneTitle();
|
|
|
- self.clearStack();
|
|
|
- self.formdata = {};
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- disable: function () {
|
|
|
- var self = this;
|
|
|
- self.isDisabled = true;
|
|
|
- self._raise('filedisabled');
|
|
|
- self.$element.attr('disabled', 'disabled');
|
|
|
- self.$container.find(".kv-fileinput-caption").addClass("file-caption-disabled");
|
|
|
- self.$container.find(".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").attr(
|
|
|
- "disabled",
|
|
|
- true);
|
|
|
- self._initDragDrop();
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- enable: function () {
|
|
|
- var self = this;
|
|
|
- self.isDisabled = false;
|
|
|
- self._raise('fileenabled');
|
|
|
- self.$element.removeAttr('disabled');
|
|
|
- self.$container.find(".kv-fileinput-caption").removeClass("file-caption-disabled");
|
|
|
- self.$container.find(
|
|
|
- ".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").removeAttr("disabled");
|
|
|
- self._initDragDrop();
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- upload: function () {
|
|
|
- var self = this, totLen = self.getFileStack().length, params = {},
|
|
|
- i, outData, len, hasExtraData = !$.isEmptyObject(self._getExtraData());
|
|
|
- if (self.minFileCount > 0 && self._getFileCount(totLen) < self.minFileCount) {
|
|
|
- self._noFilesError(params);
|
|
|
- return;
|
|
|
- }
|
|
|
- if (!self.isUploadable || self.isDisabled || (totLen === 0 && !hasExtraData)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- self._resetUpload();
|
|
|
- self.$progress.removeClass('hide');
|
|
|
- self.uploadCount = 0;
|
|
|
- self.uploadStatus = {};
|
|
|
- self.uploadLog = [];
|
|
|
- self.lock();
|
|
|
- self._setProgress(2);
|
|
|
- if (totLen === 0 && hasExtraData) {
|
|
|
- self._uploadExtraOnly();
|
|
|
- return;
|
|
|
- }
|
|
|
- len = self.filestack.length;
|
|
|
- self.hasInitData = false;
|
|
|
- if (self.uploadAsync) {
|
|
|
- outData = self._getOutData();
|
|
|
- self._raise('filebatchpreupload', [outData]);
|
|
|
- self.fileBatchCompleted = false;
|
|
|
- self.uploadCache = {content: [], config: [], tags: [], append: true};
|
|
|
- self.uploadAsyncCount = self.getFileStack().length;
|
|
|
- for (i = 0; i < len; i++) {
|
|
|
- self.uploadCache.content[i] = null;
|
|
|
- self.uploadCache.config[i] = null;
|
|
|
- self.uploadCache.tags[i] = null;
|
|
|
- }
|
|
|
- for (i = 0; i < len; i++) {
|
|
|
- if (self.filestack[i] !== undefined) {
|
|
|
- self._uploadSingle(i, self.filestack, true);
|
|
|
- }
|
|
|
- }
|
|
|
- return;
|
|
|
- }
|
|
|
- self._uploadBatch();
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- destroy: function () {
|
|
|
- var self = this, $cont = self.$container;
|
|
|
- $cont.find('.file-drop-zone').off();
|
|
|
- self.$element.insertBefore($cont).off(NAMESPACE).removeData();
|
|
|
- $cont.off().remove();
|
|
|
- return self.$element;
|
|
|
- },
|
|
|
- refresh: function (options) {
|
|
|
- var self = this, $el = self.$element;
|
|
|
- options = options ? $.extend(true, {}, self.options, options) : self.options;
|
|
|
- self.destroy();
|
|
|
- $el.fileinput(options);
|
|
|
- if ($el.val()) {
|
|
|
- $el.trigger('change.fileinput');
|
|
|
- }
|
|
|
- return $el;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- $.fn.fileinput = function (option) {
|
|
|
- if (!hasFileAPISupport() && !isIE(9)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- var args = Array.apply(null, arguments), retvals = [];
|
|
|
- args.shift();
|
|
|
- this.each(function () {
|
|
|
- var self = $(this), data = self.data('fileinput'), options = typeof option === 'object' && option,
|
|
|
- lang = options.language || self.data('language') || 'en', loc = {}, opts;
|
|
|
-
|
|
|
- if (!data) {
|
|
|
- if (lang !== 'en' && !isEmpty($.fn.fileinputLocales[lang])) {
|
|
|
- loc = $.fn.fileinputLocales[lang];
|
|
|
- }
|
|
|
- opts = $.extend(true, {}, $.fn.fileinput.defaults, $.fn.fileinputLocales.en, loc, options, self.data());
|
|
|
- data = new FileInput(this, opts);
|
|
|
- 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;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- $.fn.fileinput.defaults = {
|
|
|
- language: 'en',
|
|
|
- showCaption: true,
|
|
|
- showPreview: true,
|
|
|
- showRemove: true,
|
|
|
- showUpload: true,
|
|
|
- showCancel: true,
|
|
|
- showClose: true,
|
|
|
- showUploadedThumbs: true,
|
|
|
- autoReplace: false,
|
|
|
- mainClass: '',
|
|
|
- previewClass: '',
|
|
|
- captionClass: '',
|
|
|
- mainTemplate: null,
|
|
|
- initialCaption: '',
|
|
|
- initialPreview: [],
|
|
|
- initialPreviewDelimiter: '*$$*',
|
|
|
- initialPreviewConfig: [],
|
|
|
- initialPreviewThumbTags: [],
|
|
|
- previewThumbTags: {},
|
|
|
- initialPreviewShowDelete: true,
|
|
|
- removeFromPreviewOnError: false,
|
|
|
- deleteUrl: '',
|
|
|
- deleteExtraData: {},
|
|
|
- overwriteInitial: true,
|
|
|
- layoutTemplates: defaultLayoutTemplates,
|
|
|
- previewTemplates: defaultPreviewTemplates,
|
|
|
- allowedPreviewTypes: null,
|
|
|
- allowedPreviewMimeTypes: null,
|
|
|
- allowedFileTypes: null,
|
|
|
- allowedFileExtensions: null,
|
|
|
- defaultPreviewContent: null,
|
|
|
- customLayoutTags: {},
|
|
|
- customPreviewTags: {},
|
|
|
- previewSettings: defaultPreviewSettings,
|
|
|
- fileTypeSettings: defaultFileTypeSettings,
|
|
|
- previewFileIcon: '<i class="glyphicon glyphicon-file"></i>',
|
|
|
- previewFileIconClass: 'file-icon-4x',
|
|
|
- previewFileIconSettings: {},
|
|
|
- previewFileExtSettings: {},
|
|
|
- buttonLabelClass: 'hidden-xs',
|
|
|
- browseIcon: '<i class="glyphicon glyphicon-folder-open"></i> ',
|
|
|
- browseClass: 'btn btn-primary',
|
|
|
- removeIcon: '<i class="glyphicon glyphicon-trash"></i>',
|
|
|
- removeClass: 'btn btn-default',
|
|
|
- cancelIcon: '<i class="glyphicon glyphicon-ban-circle"></i>',
|
|
|
- cancelClass: 'btn btn-default',
|
|
|
- uploadIcon: '<i class="glyphicon glyphicon-upload"></i>',
|
|
|
- uploadClass: 'btn btn-default',
|
|
|
- uploadUrl: null,
|
|
|
- uploadAsync: true,
|
|
|
- uploadExtraData: {},
|
|
|
- minImageWidth: null,
|
|
|
- minImageHeight: null,
|
|
|
- maxImageWidth: null,
|
|
|
- maxImageHeight: null,
|
|
|
- resizeImage: false,
|
|
|
- resizePreference: 'width',
|
|
|
- resizeQuality: 0.92,
|
|
|
- resizeDefaultImageType: 'image/jpeg',
|
|
|
- maxFileSize: 0,
|
|
|
- maxFilePreviewSize: 25600, // 25 MB
|
|
|
- minFileCount: 0,
|
|
|
- maxFileCount: 0,
|
|
|
- validateInitialCount: false,
|
|
|
- msgValidationErrorClass: 'text-danger',
|
|
|
- msgValidationErrorIcon: '<i class="glyphicon glyphicon-exclamation-sign"></i> ',
|
|
|
- msgErrorClass: 'file-error-message',
|
|
|
- progressThumbClass: "progress-bar progress-bar-success progress-bar-striped active",
|
|
|
- progressClass: "progress-bar progress-bar-success progress-bar-striped active",
|
|
|
- progressCompleteClass: "progress-bar progress-bar-success",
|
|
|
- progressErrorClass: "progress-bar progress-bar-danger",
|
|
|
- previewFileType: 'image',
|
|
|
- zoomIndicator: '<i class="glyphicon glyphicon-zoom-in"></i>',
|
|
|
- elCaptionContainer: null,
|
|
|
- elCaptionText: null,
|
|
|
- elPreviewContainer: null,
|
|
|
- elPreviewImage: null,
|
|
|
- elPreviewStatus: null,
|
|
|
- elErrorContainer: null,
|
|
|
- errorCloseButton: '<span class="close kv-error-close">×</span>',
|
|
|
- slugCallback: null,
|
|
|
- dropZoneEnabled: true,
|
|
|
- dropZoneTitleClass: 'file-drop-zone-title',
|
|
|
- fileActionSettings: {},
|
|
|
- otherActionButtons: '',
|
|
|
- textEncoding: 'UTF-8',
|
|
|
- ajaxSettings: {},
|
|
|
- ajaxDeleteSettings: {},
|
|
|
- showAjaxErrorDetails: true
|
|
|
- };
|
|
|
-
|
|
|
- $.fn.fileinputLocales.en = {
|
|
|
- fileSingle: 'file',
|
|
|
- filePlural: 'files',
|
|
|
- browseLabel: 'Browse …',
|
|
|
- removeLabel: 'Remove',
|
|
|
- removeTitle: 'Clear selected files',
|
|
|
- cancelLabel: 'Cancel',
|
|
|
- cancelTitle: 'Abort ongoing upload',
|
|
|
- uploadLabel: 'Upload',
|
|
|
- uploadTitle: 'Upload selected files',
|
|
|
- msgNo: 'No',
|
|
|
- msgCancelled: 'Cancelled',
|
|
|
- msgZoomTitle: 'View details',
|
|
|
- msgZoomModalHeading: 'Detailed Preview',
|
|
|
- msgSizeTooLarge: 'File "{name}" (<b>{size} KB</b>) exceeds maximum allowed upload size of <b>{maxSize} KB</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>.',
|
|
|
- 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}".',
|
|
|
- msgInvalidFileType: 'Invalid type for file "{name}". Only "{types}" files are supported.',
|
|
|
- msgInvalidFileExtension: 'Invalid extension for file "{name}". Only "{extensions}" files are supported.',
|
|
|
- msgUploadAborted: 'The file upload was aborted',
|
|
|
- msgValidationError: 'Validation Error',
|
|
|
- msgLoading: 'Loading file {index} of {files} …',
|
|
|
- msgProgress: 'Loading file {index} of {files} - {name} - {percent}% completed.',
|
|
|
- msgSelected: '{n} {files} selected',
|
|
|
- msgFoldersNotAllowed: 'Drag & drop files only! {n} folder(s) dropped were skipped.',
|
|
|
- msgImageWidthSmall: 'Width of image file "{name}" must be at least {size} px.',
|
|
|
- msgImageHeightSmall: 'Height of image file "{name}" must be at least {size} px.',
|
|
|
- msgImageWidthLarge: 'Width of image file "{name}" cannot exceed {size} px.',
|
|
|
- msgImageHeightLarge: 'Height of image file "{name}" cannot exceed {size} px.',
|
|
|
- msgImageResizeError: 'Could not get the image dimensions to resize.',
|
|
|
- msgImageResizeException: 'Error while resizing the image.<pre>{errors}</pre>',
|
|
|
- dropZoneTitle: 'Drag & drop files here …'
|
|
|
- };
|
|
|
-
|
|
|
- $.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) {
|
|
|
- $input.fileinput();
|
|
|
- }
|
|
|
- });
|
|
|
-}));
|
|
|
+/*!
|
|
|
+ * bootstrap-fileinput v4.3.2
|
|
|
+ * http://plugins.krajee.com/file-input
|
|
|
+ *
|
|
|
+ * Author: Kartik Visweswaran
|
|
|
+ * Copyright: 2014 - 2016, Kartik Visweswaran, Krajee.com
|
|
|
+ *
|
|
|
+ * Licensed under the BSD 3-Clause
|
|
|
+ * https://github.com/kartik-v/bootstrap-fileinput/blob/master/LICENSE.md
|
|
|
+ */
|
|
|
+(function (factory) {
|
|
|
+ "use strict";
|
|
|
+ if (typeof define === 'function' && define.amd) { // jshint ignore:line
|
|
|
+ // AMD. Register as an anonymous module.
|
|
|
+ define(['jquery'], factory); // jshint ignore:line
|
|
|
+ } else { // noinspection JSUnresolvedVariable
|
|
|
+ if (typeof module === 'object' && module.exports) { // jshint ignore:line
|
|
|
+ // Node/CommonJS
|
|
|
+ // noinspection JSUnresolvedVariable
|
|
|
+ module.exports = factory(require('jquery')); // jshint ignore:line
|
|
|
+ } else {
|
|
|
+ // Browser globals
|
|
|
+ factory(window.jQuery);
|
|
|
+ }
|
|
|
+ }
|
|
|
+}(function ($) {
|
|
|
+ "use strict";
|
|
|
+
|
|
|
+ $.fn.fileinputLocales = {};
|
|
|
+ $.fn.fileinputThemes = {};
|
|
|
+
|
|
|
+ var NAMESPACE, MODAL_ID, STYLE_SETTING, OBJECT_PARAMS, DEFAULT_PREVIEW, objUrl, compare, isIE, isEdge, handler,
|
|
|
+ previewCache, getNum, hasFileAPISupport, hasDragDropSupport, hasFileUploadSupport, addCss, tMain1, tMain2,
|
|
|
+ tPreview, tFileIcon, tClose, tCaption, tBtnDefault, tBtnLink, tBtnBrowse, tModalMain, tModal, tProgress,
|
|
|
+ tFooter, tActions, tActionDelete, tActionUpload, tActionZoom, tActionDrag, tTagBef, tTagBef1, tTagBef2, tTagAft,
|
|
|
+ tGeneric, tHtml, tImage, tText, tVideo, tAudio, tFlash, tObject, tPdf, tOther, defaultFileActionSettings,
|
|
|
+ defaultLayoutTemplates, defaultPreviewTemplates, defaultPreviewZoomSettings, defaultPreviewTypes, getElement,
|
|
|
+ defaultPreviewSettings, defaultFileTypeSettings, isEmpty, isArray, ifSet, uniqId, htmlEncode, replaceTags,
|
|
|
+ cleanMemory, findFileName, checkFullScreen, toggleFullScreen, moveArray, FileInput;
|
|
|
+
|
|
|
+ NAMESPACE = '.fileinput';
|
|
|
+ MODAL_ID = 'kvFileinputModal';
|
|
|
+ STYLE_SETTING = 'style="width:{width};height:{height};"';
|
|
|
+ OBJECT_PARAMS = '<param name="controller" value="true" />\n' +
|
|
|
+ '<param name="allowFullScreen" value="true" />\n' +
|
|
|
+ '<param name="allowScriptAccess" value="always" />\n' +
|
|
|
+ '<param name="autoPlay" value="false" />\n' +
|
|
|
+ '<param name="autoStart" value="false" />\n' +
|
|
|
+ '<param name="quality" value="high" />\n';
|
|
|
+ DEFAULT_PREVIEW = '<div class="file-preview-other">\n' +
|
|
|
+ '<span class="{previewFileIconClass}">{previewFileIcon}</span>\n' +
|
|
|
+ '</div>';
|
|
|
+ //noinspection JSUnresolvedVariable
|
|
|
+ objUrl = window.URL || window.webkitURL;
|
|
|
+ compare = function (input, str, exact) {
|
|
|
+ return input !== undefined && (exact ? input === str : input.match(str));
|
|
|
+ };
|
|
|
+ isIE = function (ver) {
|
|
|
+ // check for IE versions < 11
|
|
|
+ if (navigator.appName !== 'Microsoft Internet Explorer') {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ if (ver === 10) {
|
|
|
+ return new RegExp('msie\\s' + ver, 'i').test(navigator.userAgent);
|
|
|
+ }
|
|
|
+ var div = document.createElement("div"), status;
|
|
|
+ div.innerHTML = "<!--[if IE " + ver + "]> <i></i> <![endif]-->";
|
|
|
+ status = div.getElementsByTagName("i").length;
|
|
|
+ document.body.appendChild(div);
|
|
|
+ div.parentNode.removeChild(div);
|
|
|
+ return status;
|
|
|
+ };
|
|
|
+ isEdge = function () {
|
|
|
+ return new RegExp('Edge\/[0-9]+', 'i').test(navigator.userAgent);
|
|
|
+ };
|
|
|
+ handler = function ($el, event, callback, skipNS) {
|
|
|
+ var ev = skipNS ? event : event.split(' ').join(NAMESPACE + ' ') + NAMESPACE;
|
|
|
+ $el.off(ev).on(ev, callback);
|
|
|
+ };
|
|
|
+ previewCache = {
|
|
|
+ data: {},
|
|
|
+ init: function (obj) {
|
|
|
+ var content = obj.initialPreview, id = obj.id;
|
|
|
+ if (content.length > 0 && !isArray(content)) {
|
|
|
+ content = content.split(obj.initialPreviewDelimiter);
|
|
|
+ }
|
|
|
+ previewCache.data[id] = {
|
|
|
+ content: content,
|
|
|
+ config: obj.initialPreviewConfig,
|
|
|
+ tags: obj.initialPreviewThumbTags,
|
|
|
+ delimiter: obj.initialPreviewDelimiter,
|
|
|
+ previewFileType: obj.initialPreviewFileType,
|
|
|
+ previewAsData: obj.initialPreviewAsData,
|
|
|
+ template: obj.previewGenericTemplate,
|
|
|
+ showZoom: obj.fileActionSettings.showZoom,
|
|
|
+ showDrag: obj.fileActionSettings.showDrag,
|
|
|
+ parseTemplate: function (cat, data, fname, ftype, pId, footer, ind) {
|
|
|
+ var frameClass = ' file-preview-initial';
|
|
|
+ return obj._generatePreviewTemplate(cat, data, fname, ftype, pId, false, frameClass, footer, ind);
|
|
|
+ },
|
|
|
+ msg: function (n) {
|
|
|
+ return obj._getMsgSelected(n);
|
|
|
+ },
|
|
|
+ initId: obj.previewInitId,
|
|
|
+ footer: obj._getLayoutTemplate('footer').replace(/\{progress}/g, obj._renderThumbProgress()),
|
|
|
+ isDelete: obj.initialPreviewShowDelete,
|
|
|
+ caption: obj.initialCaption,
|
|
|
+ actions: function (showUpload, showDelete, showZoom, showDrag, disabled, url, key) {
|
|
|
+ return obj._renderFileActions(showUpload, showDelete, showZoom, showDrag, disabled, url, key, true);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ },
|
|
|
+ fetch: function (id) {
|
|
|
+ return previewCache.data[id].content.filter(function (n) {
|
|
|
+ return n !== null;
|
|
|
+ });
|
|
|
+ },
|
|
|
+ count: function (id, all) {
|
|
|
+ return !!previewCache.data[id] && !!previewCache.data[id].content ?
|
|
|
+ (all ? previewCache.data[id].content.length : previewCache.fetch(id).length) : 0;
|
|
|
+ },
|
|
|
+ get: function (id, i, isDisabled) {
|
|
|
+ var ind = 'init_' + i, data = previewCache.data[id], config = data.config[i], content = data.content[i],
|
|
|
+ previewId = data.initId + '-' + ind, out, $tmp, frameClass = ' file-preview-initial', cat, cap, ftr,
|
|
|
+ ftype, asData = ifSet('previewAsData', config, data.previewAsData);
|
|
|
+ isDisabled = isDisabled === undefined ? true : isDisabled;
|
|
|
+ /** @namespace config.frameAttr */
|
|
|
+ /** @namespace config.frameClass */
|
|
|
+ /** @namespace config.filetype */
|
|
|
+ if (!content) {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+ if (config && config.frameClass) {
|
|
|
+ frameClass += ' ' + config.frameClass;
|
|
|
+ }
|
|
|
+ if (asData) {
|
|
|
+ cat = data.previewAsData ? ifSet('type', config, data.previewFileType || 'generic') : 'generic';
|
|
|
+ cap = ifSet('caption', config);
|
|
|
+ ftr = previewCache.footer(id, i, isDisabled);
|
|
|
+ ftype = ifSet('filetype', config, cat);
|
|
|
+ out = data.parseTemplate(cat, content, cap, ftype, previewId, ftr, ind);
|
|
|
+ } else {
|
|
|
+ out = data.template
|
|
|
+ .replace(/\{previewId}/g, previewId)
|
|
|
+ .replace(/\{frameClass}/g, frameClass)
|
|
|
+ .replace(/\{fileindex}/g, ind)
|
|
|
+ .replace(/\{content}/g, data.content[i])
|
|
|
+ .replace(/\{template}/g, ifSet('type', config, data.previewFileType))
|
|
|
+ .replace(/\{footer}/g, previewCache.footer(id, i, isDisabled));
|
|
|
+ }
|
|
|
+ if (data.tags.length && data.tags[i]) {
|
|
|
+ out = replaceTags(out, data.tags[i]);
|
|
|
+ }
|
|
|
+ if (!isEmpty(config) && !isEmpty(config.frameAttr)) {
|
|
|
+ $tmp = $(document.createElement('div')).html(out);
|
|
|
+ $tmp.find('.file-preview-initial').attr(config.frameAttr);
|
|
|
+ out = $tmp.html();
|
|
|
+ $tmp.remove();
|
|
|
+ }
|
|
|
+ return out;
|
|
|
+ },
|
|
|
+ add: function (id, content, config, tags, append) {
|
|
|
+ var data = $.extend(true, {}, previewCache.data[id]), index;
|
|
|
+ if (!isArray(content)) {
|
|
|
+ content = content.split(data.delimiter);
|
|
|
+ }
|
|
|
+ if (append) {
|
|
|
+ index = data.content.push(content) - 1;
|
|
|
+ data.config[index] = config;
|
|
|
+ data.tags[index] = tags;
|
|
|
+ } else {
|
|
|
+ index = content.length - 1;
|
|
|
+ data.content = content;
|
|
|
+ data.config = config;
|
|
|
+ data.tags = tags;
|
|
|
+ }
|
|
|
+ previewCache.data[id] = data;
|
|
|
+ return index;
|
|
|
+ },
|
|
|
+ set: function (id, content, config, tags, append) {
|
|
|
+ var data = $.extend(true, {}, previewCache.data[id]), i, chk;
|
|
|
+ if (!content || !content.length) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (!isArray(content)) {
|
|
|
+ content = content.split(data.delimiter);
|
|
|
+ }
|
|
|
+ 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;
|
|
|
+ }
|
|
|
+ previewCache.data[id] = data;
|
|
|
+ },
|
|
|
+ unset: function (id, index) {
|
|
|
+ var chk = previewCache.count(id);
|
|
|
+ if (!chk) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (chk === 1) {
|
|
|
+ previewCache.data[id].content = [];
|
|
|
+ previewCache.data[id].config = [];
|
|
|
+ previewCache.data[id].tags = [];
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ previewCache.data[id].content[index] = null;
|
|
|
+ previewCache.data[id].config[index] = null;
|
|
|
+ previewCache.data[id].tags[index] = null;
|
|
|
+ },
|
|
|
+ out: function (id) {
|
|
|
+ var html = '', data = previewCache.data[id], caption, len = previewCache.count(id, true);
|
|
|
+ if (len === 0) {
|
|
|
+ return {content: '', caption: ''};
|
|
|
+ }
|
|
|
+ for (var i = 0; i < len; i++) {
|
|
|
+ html += previewCache.get(id, i);
|
|
|
+ }
|
|
|
+ caption = data.msg(previewCache.count(id));
|
|
|
+ return {content: '<div class="file-initial-thumbs">' + html + '</div>', caption: caption};
|
|
|
+ },
|
|
|
+ footer: function (id, i, isDisabled) {
|
|
|
+ var data = previewCache.data[id];
|
|
|
+ isDisabled = isDisabled === undefined ? true : isDisabled;
|
|
|
+ if (data.config.length === 0 || isEmpty(data.config[i])) {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+ var config = data.config[i], caption = ifSet('caption', config), width = ifSet('width', config, 'auto'),
|
|
|
+ url = ifSet('url', config, false), key = ifSet('key', config, null),
|
|
|
+ showDel = ifSet('showDelete', config, true), showZoom = ifSet('showZoom', config, data.showZoom),
|
|
|
+ showDrag = ifSet('showDrag', config, data.showDrag), disabled = (url === false) && isDisabled,
|
|
|
+ actions = data.isDelete ? data.actions(false, showDel, showZoom, showDrag, disabled, url, key) : '',
|
|
|
+ footer = data.footer.replace(/\{actions}/g, actions);
|
|
|
+ return footer.replace(/\{caption}/g, caption)
|
|
|
+ .replace(/\{width}/g, width)
|
|
|
+ .replace(/\{indicator}/g, '')
|
|
|
+ .replace(/\{indicatorTitle}/g, '');
|
|
|
+ }
|
|
|
+ };
|
|
|
+ getNum = function (num, def) {
|
|
|
+ def = def || 0;
|
|
|
+ if (typeof num === "number") {
|
|
|
+ return num;
|
|
|
+ }
|
|
|
+ if (typeof num === "string") {
|
|
|
+ num = parseFloat(num);
|
|
|
+ }
|
|
|
+ return isNaN(num) ? def : num;
|
|
|
+ };
|
|
|
+ hasFileAPISupport = function () {
|
|
|
+ return !!(window.File && window.FileReader);
|
|
|
+ };
|
|
|
+ hasDragDropSupport = function () {
|
|
|
+ var div = document.createElement('div');
|
|
|
+ /** @namespace div.draggable */
|
|
|
+ /** @namespace div.ondragstart */
|
|
|
+ /** @namespace div.ondrop */
|
|
|
+ return !isIE(9) && !isEdge() && // Fix for MS Edge drag & drop support bug
|
|
|
+ (div.draggable !== undefined || (div.ondragstart !== undefined && div.ondrop !== undefined));
|
|
|
+ };
|
|
|
+ hasFileUploadSupport = function () {
|
|
|
+ return hasFileAPISupport() && window.FormData;
|
|
|
+ };
|
|
|
+ addCss = function ($el, css) {
|
|
|
+ $el.removeClass(css).addClass(css);
|
|
|
+ };
|
|
|
+ defaultFileActionSettings = {
|
|
|
+ showRemove: true,
|
|
|
+ showUpload: true,
|
|
|
+ showZoom: true,
|
|
|
+ showDrag: true,
|
|
|
+ removeIcon: '<i class="glyphicon glyphicon-trash text-danger"></i>',
|
|
|
+ removeClass: 'btn btn-xs btn-default',
|
|
|
+ removeTitle: 'Remove file',
|
|
|
+ uploadIcon: '<i class="glyphicon glyphicon-upload text-info"></i>',
|
|
|
+ uploadClass: 'btn btn-xs btn-default',
|
|
|
+ uploadTitle: 'Upload file',
|
|
|
+ zoomIcon: '<i class="glyphicon glyphicon-zoom-in"></i>',
|
|
|
+ zoomClass: 'btn btn-xs btn-default',
|
|
|
+ zoomTitle: 'View Details',
|
|
|
+ dragIcon: '<i class="glyphicon glyphicon-menu-hamburger"></i>',
|
|
|
+ dragClass: 'text-info',
|
|
|
+ dragTitle: 'Move / Rearrange',
|
|
|
+ dragSettings: {},
|
|
|
+ indicatorNew: '<i class="glyphicon glyphicon-hand-down text-warning"></i>',
|
|
|
+ indicatorSuccess: '<i class="glyphicon glyphicon-ok-sign text-success"></i>',
|
|
|
+ indicatorError: '<i class="glyphicon glyphicon-exclamation-sign text-danger"></i>',
|
|
|
+ indicatorLoading: '<i class="glyphicon glyphicon-hand-up text-muted"></i>',
|
|
|
+ indicatorNewTitle: 'Not uploaded yet',
|
|
|
+ indicatorSuccessTitle: 'Uploaded',
|
|
|
+ indicatorErrorTitle: 'Upload Error',
|
|
|
+ indicatorLoadingTitle: 'Uploading ...'
|
|
|
+ };
|
|
|
+ tMain1 = '{preview}\n' +
|
|
|
+ '<div class="kv-upload-progress hide"></div>\n' +
|
|
|
+ '<div class="input-group {class}">\n' +
|
|
|
+ ' {caption}\n' +
|
|
|
+ ' <div class="input-group-btn">\n' +
|
|
|
+ ' {remove}\n' +
|
|
|
+ ' {cancel}\n' +
|
|
|
+ ' {upload}\n' +
|
|
|
+ ' {browse}\n' +
|
|
|
+ ' </div>\n' +
|
|
|
+ '</div>';
|
|
|
+ tMain2 = '{preview}\n<div class="kv-upload-progress hide"></div>\n{remove}\n{cancel}\n{upload}\n{browse}\n';
|
|
|
+ tPreview = '<div class="file-preview {class}">\n' +
|
|
|
+ ' {close}' +
|
|
|
+ ' <div class="{dropClass}">\n' +
|
|
|
+ ' <div class="file-preview-thumbnails">\n' +
|
|
|
+ ' </div>\n' +
|
|
|
+ ' <div class="clearfix"></div>' +
|
|
|
+ ' <div class="file-preview-status text-center text-success"></div>\n' +
|
|
|
+ ' <div class="kv-fileinput-error"></div>\n' +
|
|
|
+ ' </div>\n' +
|
|
|
+ '</div>';
|
|
|
+ tClose = '<div class="close fileinput-remove">×</div>\n';
|
|
|
+ tFileIcon = '<i class="glyphicon glyphicon-file kv-caption-icon"></i>';
|
|
|
+ tCaption = '<div tabindex="500" class="form-control file-caption {class}">\n' +
|
|
|
+ ' <div class="file-caption-name"></div>\n' +
|
|
|
+ '</div>\n';
|
|
|
+ //noinspection HtmlUnknownAttribute
|
|
|
+ tBtnDefault = '<button type="{type}" tabindex="500" title="{title}" class="{css}" {status}>{icon} {label}</button>';
|
|
|
+ tBtnLink = '<a href="{href}" tabindex="500" title="{title}" class="{css}" {status}>{icon} {label}</a>';
|
|
|
+ tBtnBrowse = '<div tabindex="500" class="{css}" {status}>{icon} {label}</div>';
|
|
|
+ tModalMain = '<div id="' + MODAL_ID + '" class="file-zoom-dialog modal fade" tabindex="-1" aria-labelledby="' +
|
|
|
+ MODAL_ID + 'Label"></div>';
|
|
|
+ tModal = '<div class="modal-dialog modal-lg" role="document">\n' +
|
|
|
+ ' <div class="modal-content">\n' +
|
|
|
+ ' <div class="modal-header">\n' +
|
|
|
+ ' <div class="kv-zoom-actions pull-right">{toggleheader}{fullscreen}{borderless}{close}</div>\n' +
|
|
|
+ ' <h3 class="modal-title">{heading} <small><span class="kv-zoom-title"></span></small></h3>\n' +
|
|
|
+ ' </div>\n' +
|
|
|
+ ' <div class="modal-body">\n' +
|
|
|
+ ' <div class="floating-buttons"></div>\n' +
|
|
|
+ ' <div class="kv-zoom-body file-zoom-content"></div>\n' + '{prev} {next}\n' +
|
|
|
+ ' </div>\n' +
|
|
|
+ ' </div>\n' +
|
|
|
+ '</div>\n';
|
|
|
+ tProgress = '<div class="progress">\n' +
|
|
|
+ ' <div class="{class}" role="progressbar"' +
|
|
|
+ ' aria-valuenow="{percent}" aria-valuemin="0" aria-valuemax="100" style="width:{percent}%;">\n' +
|
|
|
+ ' {percent}%\n' +
|
|
|
+ ' </div>\n' +
|
|
|
+ '</div>';
|
|
|
+ tFooter = '<div class="file-thumbnail-footer">\n' +
|
|
|
+ ' <div class="file-footer-caption" title="{caption}">{caption}</div>\n' +
|
|
|
+ ' {progress} {actions}\n' +
|
|
|
+ '</div>';
|
|
|
+ tActions = '<div class="file-actions">\n' +
|
|
|
+ ' <div class="file-footer-buttons">\n' +
|
|
|
+ ' {upload} {delete} {zoom} {other}' +
|
|
|
+ ' </div>\n' +
|
|
|
+ ' {drag}\n' +
|
|
|
+ ' <div class="file-upload-indicator" title="{indicatorTitle}">{indicator}</div>\n' +
|
|
|
+ ' <div class="clearfix"></div>\n' +
|
|
|
+ '</div>';
|
|
|
+ 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>';
|
|
|
+ tActionZoom = '<button type="button" class="kv-file-zoom {zoomClass}" title="{zoomTitle}">{zoomIcon}</button>';
|
|
|
+ tActionDrag = '<span class="file-drag-handle {dragClass}" title="{dragTitle}">{dragIcon}</span>';
|
|
|
+ tTagBef = '<div class="file-preview-frame{frameClass}" id="{previewId}" data-fileindex="{fileindex}"' +
|
|
|
+ ' data-template="{template}" draggable';
|
|
|
+ tTagBef1 = tTagBef + '><div class="kv-file-content">\n';
|
|
|
+ tTagBef2 = tTagBef + ' title="{caption}" ' + STYLE_SETTING + '><div class="kv-file-content">\n';
|
|
|
+ tTagAft = '</div>{footer}\n</div>\n';
|
|
|
+ tGeneric = '{content}\n';
|
|
|
+ tHtml = '<div class="kv-preview-data file-preview-html" title="{caption}" ' + STYLE_SETTING + '>{data}</div>\n';
|
|
|
+ tImage = '<img src="{data}" class="kv-preview-data file-preview-image" title="{caption}" alt="{caption}" ' +
|
|
|
+ STYLE_SETTING + '>\n';
|
|
|
+ tText = '<textarea class="kv-preview-data file-preview-text" title="{caption}" readonly ' + STYLE_SETTING +
|
|
|
+ '>{data}</textarea>\n';
|
|
|
+ tVideo = '<video class="kv-preview-data" width="{width}" height="{height}" controls>\n' +
|
|
|
+ '<source src="{data}" type="{type}">\n' + DEFAULT_PREVIEW + '\n</video>\n';
|
|
|
+ tAudio = '<audio class="kv-preview-data" controls>\n<source src="' + '{data}' + '" type="{type}">\n' +
|
|
|
+ DEFAULT_PREVIEW + '\n</audio>\n';
|
|
|
+ tFlash = '<object class="kv-preview-data file-object" type="application/x-shockwave-flash" ' +
|
|
|
+ 'width="{width}" height="{height}" data="{data}">\n' + OBJECT_PARAMS + ' ' + DEFAULT_PREVIEW + '\n</object>\n';
|
|
|
+ tObject = '<object class="kv-preview-data file-object" data="{data}" type="{type}" width="{width}" height="{height}">\n' +
|
|
|
+ '<param name="movie" value="{caption}" />\n' + OBJECT_PARAMS + ' ' + DEFAULT_PREVIEW + '\n</object>\n';
|
|
|
+ tPdf = '<embed class="kv-preview-data" src="{data}" width="{width}" height="{height}" type="application/pdf">\n';
|
|
|
+ tOther = '<div class="kv-preview-data file-preview-other-frame">\n' + DEFAULT_PREVIEW + '\n</div>\n';
|
|
|
+ defaultLayoutTemplates = {
|
|
|
+ main1: tMain1,
|
|
|
+ main2: tMain2,
|
|
|
+ preview: tPreview,
|
|
|
+ close: tClose,
|
|
|
+ fileIcon: tFileIcon,
|
|
|
+ caption: tCaption,
|
|
|
+ modalMain: tModalMain,
|
|
|
+ modal: tModal,
|
|
|
+ progress: tProgress,
|
|
|
+ footer: tFooter,
|
|
|
+ actions: tActions,
|
|
|
+ actionDelete: tActionDelete,
|
|
|
+ actionUpload: tActionUpload,
|
|
|
+ actionZoom: tActionZoom,
|
|
|
+ actionDrag: tActionDrag,
|
|
|
+ btnDefault: tBtnDefault,
|
|
|
+ btnLink: tBtnLink,
|
|
|
+ btnBrowse: tBtnBrowse
|
|
|
+ };
|
|
|
+ defaultPreviewTemplates = {
|
|
|
+ generic: tTagBef1 + tGeneric + tTagAft,
|
|
|
+ html: tTagBef1 + tHtml + tTagAft,
|
|
|
+ image: tTagBef1 + tImage + tTagAft,
|
|
|
+ text: tTagBef1 + tText + tTagAft,
|
|
|
+ video: tTagBef2 + tVideo + tTagAft,
|
|
|
+ audio: tTagBef2 + tAudio + tTagAft,
|
|
|
+ flash: tTagBef2 + tFlash + tTagAft,
|
|
|
+ object: tTagBef2 + tObject + tTagAft,
|
|
|
+ pdf: tTagBef2 + tPdf + tTagAft,
|
|
|
+ other: tTagBef2 + tOther + tTagAft
|
|
|
+ };
|
|
|
+ defaultPreviewTypes = ['image', 'html', 'text', 'video', 'audio', 'flash', 'object'];
|
|
|
+ defaultPreviewSettings = {
|
|
|
+ image: {width: "auto", height: "160px"},
|
|
|
+ html: {width: "213px", height: "160px"},
|
|
|
+ text: {width: "213px", height: "160px"},
|
|
|
+ video: {width: "213px", height: "160px"},
|
|
|
+ audio: {width: "213px", height: "80px"},
|
|
|
+ flash: {width: "213px", height: "160px"},
|
|
|
+ object: {width: "160px", height: "160px"},
|
|
|
+ pdf: {width: "160px", height: "160px"},
|
|
|
+ other: {width: "160px", height: "160px"}
|
|
|
+ };
|
|
|
+ defaultPreviewZoomSettings = {
|
|
|
+ image: {width: "auto", height: "100%"},
|
|
|
+ html: {width: "100%", height: "100%", 'min-height': "480px"},
|
|
|
+ text: {width: "100%", height: "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: "480px"},
|
|
|
+ pdf: {width: "100%", height: "100%", 'min-height': "480px"},
|
|
|
+ other: {width: "auto", height: "100%", 'min-height': "480px"}
|
|
|
+ };
|
|
|
+ defaultFileTypeSettings = {
|
|
|
+ image: function (vType, vName) {
|
|
|
+ return compare(vType, 'image.*') || compare(vName, /\.(gif|png|jpe?g)$/i);
|
|
|
+ },
|
|
|
+ html: function (vType, vName) {
|
|
|
+ return compare(vType, 'text/html') || compare(vName, /\.(htm|html)$/i);
|
|
|
+ },
|
|
|
+ text: function (vType, vName) {
|
|
|
+ return compare(vType, 'text.*') || compare(vType, /\.(xml|javascript)$/i) ||
|
|
|
+ compare(vName, /\.(txt|md|csv|nfo|ini|json|php|js|css)$/i);
|
|
|
+ },
|
|
|
+ video: function (vType, vName) {
|
|
|
+ return compare(vType, 'video.*') && (compare(vType, /(ogg|mp4|mp?g|webm|3gp)$/i) ||
|
|
|
+ compare(vName, /\.(og?|mp4|webm|mp?g|3gp)$/i));
|
|
|
+ },
|
|
|
+ audio: function (vType, vName) {
|
|
|
+ return compare(vType, 'audio.*') && (compare(vType, /(ogg|mp3|mp?g|wav)$/i) ||
|
|
|
+ compare(vName, /\.(og?|mp3|mp?g|wav)$/i));
|
|
|
+ },
|
|
|
+ flash: function (vType, vName) {
|
|
|
+ return compare(vType, 'application/x-shockwave-flash', true) || compare(vName, /\.(swf)$/i);
|
|
|
+ },
|
|
|
+ pdf: function (vType, vName) {
|
|
|
+ return compare(vType, 'application/pdf', true) || compare(vName, /\.(pdf)$/i);
|
|
|
+ },
|
|
|
+ object: function () {
|
|
|
+ return true;
|
|
|
+ },
|
|
|
+ other: function () {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ isEmpty = function (value, trim) {
|
|
|
+ return value === undefined || value === null || value.length === 0 || (trim && $.trim(value) === '');
|
|
|
+ };
|
|
|
+ isArray = function (a) {
|
|
|
+ return Array.isArray(a) || Object.prototype.toString.call(a) === '[object Array]';
|
|
|
+ };
|
|
|
+ ifSet = function (needle, haystack, def) {
|
|
|
+ def = def || '';
|
|
|
+ return (typeof haystack === 'object' && needle in haystack) ? haystack[needle] : def;
|
|
|
+ };
|
|
|
+ getElement = function (options, param, value) {
|
|
|
+ return (isEmpty(options) || isEmpty(options[param])) ? value : $(options[param]);
|
|
|
+ };
|
|
|
+ uniqId = function () {
|
|
|
+ return Math.round(new Date().getTime() + (Math.random() * 100));
|
|
|
+ };
|
|
|
+ htmlEncode = function (str) {
|
|
|
+ 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');
|
|
|
+ /** @namespace objUrl.revokeObjectURL */
|
|
|
+ objUrl.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 () {
|
|
|
+ //noinspection JSUnresolvedVariable
|
|
|
+ return document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement ||
|
|
|
+ document.msFullscreenElement;
|
|
|
+ };
|
|
|
+ toggleFullScreen = function (maximize) {
|
|
|
+ if (maximize && !checkFullScreen()) {
|
|
|
+ /** @namespace document.documentElement.requestFullscreen */
|
|
|
+ /** @namespace document.documentElement.msRequestFullscreen */
|
|
|
+ /** @namespace document.documentElement.mozRequestFullScreen */
|
|
|
+ /** @namespace document.documentElement.webkitRequestFullscreen */
|
|
|
+ /** @namespace Element.ALLOW_KEYBOARD_INPUT */
|
|
|
+ if (document.documentElement.requestFullscreen) {
|
|
|
+ document.documentElement.requestFullscreen();
|
|
|
+ } else if (document.documentElement.msRequestFullscreen) {
|
|
|
+ document.documentElement.msRequestFullscreen();
|
|
|
+ } else if (document.documentElement.mozRequestFullScreen) {
|
|
|
+ document.documentElement.mozRequestFullScreen();
|
|
|
+ } else if (document.documentElement.webkitRequestFullscreen) {
|
|
|
+ document.documentElement.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ /** @namespace document.exitFullscreen */
|
|
|
+ /** @namespace document.msExitFullscreen */
|
|
|
+ /** @namespace document.mozCancelFullScreen */
|
|
|
+ /** @namespace document.webkitExitFullscreen */
|
|
|
+ if (document.exitFullscreen) {
|
|
|
+ document.exitFullscreen();
|
|
|
+ } else if (document.msExitFullscreen) {
|
|
|
+ document.msExitFullscreen();
|
|
|
+ } else if (document.mozCancelFullScreen) {
|
|
|
+ document.mozCancelFullScreen();
|
|
|
+ } else if (document.webkitExitFullscreen) {
|
|
|
+ document.webkitExitFullscreen();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ moveArray = function (arr, oldIndex, newIndex) {
|
|
|
+ if (newIndex >= arr.length) {
|
|
|
+ var k = newIndex - arr.length;
|
|
|
+ while ((k--) + 1) {
|
|
|
+ arr.push(undefined);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ arr.splice(newIndex, 0, arr.splice(oldIndex, 1)[0]);
|
|
|
+ return arr;
|
|
|
+ };
|
|
|
+ FileInput = function (element, options) {
|
|
|
+ var self = this;
|
|
|
+ self.$element = $(element);
|
|
|
+ if (!self._validate()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self.isPreviewable = hasFileAPISupport();
|
|
|
+ self.isIE9 = isIE(9);
|
|
|
+ self.isIE10 = isIE(10);
|
|
|
+ if (self.isPreviewable || self.isIE9) {
|
|
|
+ self._init(options);
|
|
|
+ self._listen();
|
|
|
+ } else {
|
|
|
+ self.$element.removeClass('file-loading');
|
|
|
+ }
|
|
|
+ };
|
|
|
+ FileInput.prototype = {
|
|
|
+ constructor: FileInput,
|
|
|
+ _init: function (options) {
|
|
|
+ var self = this, $el = self.$element, t;
|
|
|
+ $.each(options, function (key, value) {
|
|
|
+ switch (key) {
|
|
|
+ case 'minFileCount':
|
|
|
+ case 'maxFileCount':
|
|
|
+ case 'maxFileSize':
|
|
|
+ self[key] = getNum(value);
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ self[key] = value;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ if (isEmpty(self.allowedPreviewTypes)) {
|
|
|
+ self.allowedPreviewTypes = defaultPreviewTypes;
|
|
|
+ }
|
|
|
+ self.fileInputCleared = false;
|
|
|
+ self.fileBatchCompleted = true;
|
|
|
+ if (!self.isPreviewable) {
|
|
|
+ self.showPreview = false;
|
|
|
+ }
|
|
|
+ self.uploadFileAttr = !isEmpty($el.attr('name')) ? $el.attr('name') : 'file_data';
|
|
|
+ self.reader = null;
|
|
|
+ self.formdata = {};
|
|
|
+ self.clearStack();
|
|
|
+ self.uploadCount = 0;
|
|
|
+ self.uploadStatus = {};
|
|
|
+ self.uploadLog = [];
|
|
|
+ self.uploadAsyncCount = 0;
|
|
|
+ self.loadedImages = [];
|
|
|
+ self.totalImagesCount = 0;
|
|
|
+ self.ajaxRequests = [];
|
|
|
+ self.isError = false;
|
|
|
+ self.ajaxAborted = false;
|
|
|
+ self.cancelling = false;
|
|
|
+ t = self._getLayoutTemplate('progress');
|
|
|
+ self.progressTemplate = t.replace('{class}', self.progressClass);
|
|
|
+ self.progressCompleteTemplate = t.replace('{class}', self.progressCompleteClass);
|
|
|
+ self.progressErrorTemplate = t.replace('{class}', self.progressErrorClass);
|
|
|
+ self.dropZoneEnabled = hasDragDropSupport() && self.dropZoneEnabled;
|
|
|
+ self.isDisabled = self.$element.attr('disabled') || self.$element.attr('readonly');
|
|
|
+ self.isUploadable = hasFileUploadSupport() && !isEmpty(self.uploadUrl);
|
|
|
+ self.slug = typeof options.slugCallback === "function" ? options.slugCallback : self._slugDefault;
|
|
|
+ self.mainTemplate = self.showCaption ? self._getLayoutTemplate('main1') : self._getLayoutTemplate('main2');
|
|
|
+ self.captionTemplate = self._getLayoutTemplate('caption');
|
|
|
+ self.previewGenericTemplate = self._getPreviewTemplate('generic');
|
|
|
+ if (self.resizeImage && (self.maxImageWidth || self.maxImageHeight)) {
|
|
|
+ self.imageCanvas = document.createElement('canvas');
|
|
|
+ self.imageCanvasContext = self.imageCanvas.getContext('2d');
|
|
|
+ }
|
|
|
+ if (isEmpty(self.$element.attr('id'))) {
|
|
|
+ self.$element.attr('id', uniqId());
|
|
|
+ }
|
|
|
+ if (self.$container === undefined) {
|
|
|
+ self.$container = self._createContainer();
|
|
|
+ } else {
|
|
|
+ self._refreshContainer();
|
|
|
+ }
|
|
|
+ self.$dropZone = self.$container.find('.file-drop-zone');
|
|
|
+ self.$progress = self.$container.find('.kv-upload-progress');
|
|
|
+ self.$btnUpload = self.$container.find('.fileinput-upload');
|
|
|
+ self.$captionContainer = getElement(options, 'elCaptionContainer', self.$container.find('.file-caption'));
|
|
|
+ self.$caption = getElement(options, 'elCaptionText', self.$container.find('.file-caption-name'));
|
|
|
+ self.$previewContainer = getElement(options, 'elPreviewContainer', self.$container.find('.file-preview'));
|
|
|
+ self.$preview = getElement(options, 'elPreviewImage', self.$container.find('.file-preview-thumbnails'));
|
|
|
+ self.$previewStatus = getElement(options, 'elPreviewStatus', self.$container.find('.file-preview-status'));
|
|
|
+ self.$errorContainer = getElement(options, 'elErrorContainer',
|
|
|
+ self.$previewContainer.find('.kv-fileinput-error'));
|
|
|
+ if (!isEmpty(self.msgErrorClass)) {
|
|
|
+ addCss(self.$errorContainer, self.msgErrorClass);
|
|
|
+ }
|
|
|
+ self.$errorContainer.hide();
|
|
|
+ self.fileActionSettings = $.extend(true, defaultFileActionSettings, options.fileActionSettings);
|
|
|
+ self.previewInitId = "preview-" + uniqId();
|
|
|
+ self.id = self.$element.attr('id');
|
|
|
+ previewCache.init(self);
|
|
|
+ self._initPreview(true);
|
|
|
+ self._initPreviewActions();
|
|
|
+ self.options = options;
|
|
|
+ self._setFileDropZoneTitle();
|
|
|
+ self.$element.removeClass('file-loading');
|
|
|
+ if (self.$element.attr('disabled')) {
|
|
|
+ self.disable();
|
|
|
+ }
|
|
|
+ self._initZoom();
|
|
|
+ },
|
|
|
+ _validate: function () {
|
|
|
+ var self = this, $exception;
|
|
|
+ if (self.$element.attr('type') === 'file') {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ $exception = '<div class="help-block alert alert-warning">' +
|
|
|
+ '<h4>Invalid Input Type</h4>' +
|
|
|
+ 'You must set an input <code>type = file</code> for <b>bootstrap-fileinput</b> plugin to initialize.' +
|
|
|
+ '</div>';
|
|
|
+ self.$element.after($exception);
|
|
|
+ return false;
|
|
|
+ },
|
|
|
+ _errorsExist: function () {
|
|
|
+ var self = this, $err;
|
|
|
+ if (self.$errorContainer.find('li').length) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ $err = $(document.createElement('div')).html(self.$errorContainer.html());
|
|
|
+ $err.find('span.kv-error-close').remove();
|
|
|
+ $err.find('ul').remove();
|
|
|
+ return $.trim($err.text()).length ? true : false;
|
|
|
+ },
|
|
|
+ _errorHandler: function (evt, caption) {
|
|
|
+ var self = this, err = evt.target.error;
|
|
|
+ /** @namespace err.NOT_FOUND_ERR */
|
|
|
+ /** @namespace err.SECURITY_ERR */
|
|
|
+ /** @namespace err.NOT_READABLE_ERR */
|
|
|
+ if (err.code === err.NOT_FOUND_ERR) {
|
|
|
+ self._showError(self.msgFileNotFound.replace('{name}', caption));
|
|
|
+ } else if (err.code === err.SECURITY_ERR) {
|
|
|
+ self._showError(self.msgFileSecured.replace('{name}', caption));
|
|
|
+ } else if (err.code === err.NOT_READABLE_ERR) {
|
|
|
+ self._showError(self.msgFileNotReadable.replace('{name}', caption));
|
|
|
+ } else if (err.code === err.ABORT_ERR) {
|
|
|
+ self._showError(self.msgFilePreviewAborted.replace('{name}', caption));
|
|
|
+ } else {
|
|
|
+ self._showError(self.msgFilePreviewError.replace('{name}', caption));
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _addError: function (msg) {
|
|
|
+ var self = this, $error = self.$errorContainer;
|
|
|
+ if (msg && $error.length) {
|
|
|
+ $error.html(self.errorCloseButton + msg);
|
|
|
+ handler($error.find('.kv-error-close'), 'click', function () {
|
|
|
+ $error.fadeOut('slow');
|
|
|
+ });
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _resetErrors: function (fade) {
|
|
|
+ var self = this, $error = self.$errorContainer;
|
|
|
+ self.isError = false;
|
|
|
+ self.$container.removeClass('has-error');
|
|
|
+ $error.html('');
|
|
|
+ if (fade) {
|
|
|
+ $error.fadeOut('slow');
|
|
|
+ } else {
|
|
|
+ $error.hide();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _showFolderError: function (folders) {
|
|
|
+ var self = this, $error = self.$errorContainer, msg;
|
|
|
+ if (!folders) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ msg = self.msgFoldersNotAllowed.replace(/\{n}/g, folders);
|
|
|
+ self._addError(msg);
|
|
|
+ addCss(self.$container, 'has-error');
|
|
|
+ $error.fadeIn(800);
|
|
|
+ self._raise('filefoldererror', [folders, msg]);
|
|
|
+ },
|
|
|
+ _showUploadError: function (msg, params, event) {
|
|
|
+ var self = this, $error = self.$errorContainer, ev = event || 'fileuploaderror', e = params && params.id ?
|
|
|
+ '<li data-file-id="' + params.id + '">' + msg + '</li>' : '<li>' + msg + '</li>';
|
|
|
+ if ($error.find('ul').length === 0) {
|
|
|
+ self._addError('<ul>' + e + '</ul>');
|
|
|
+ } else {
|
|
|
+ $error.find('ul').append(e);
|
|
|
+ }
|
|
|
+ $error.fadeIn(800);
|
|
|
+ self._raise(ev, [params, msg]);
|
|
|
+ self.$container.removeClass('file-input-new');
|
|
|
+ addCss(self.$container, 'has-error');
|
|
|
+ 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);
|
|
|
+ $error.fadeIn(800);
|
|
|
+ self._raise(ev, [params, msg]);
|
|
|
+ if (!self.isUploadable) {
|
|
|
+ self._clearFileInput();
|
|
|
+ }
|
|
|
+ self.$container.removeClass('file-input-new');
|
|
|
+ addCss(self.$container, 'has-error');
|
|
|
+ self.$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;
|
|
|
+ self._addError(msg);
|
|
|
+ self.isError = true;
|
|
|
+ self._updateFileDetails(0);
|
|
|
+ $error.fadeIn(800);
|
|
|
+ self._raise('fileerror', [params, msg]);
|
|
|
+ self._clearFileInput();
|
|
|
+ addCss(self.$container, 'has-error');
|
|
|
+ },
|
|
|
+ _parseError: function (jqXHR, errorThrown, fileName) {
|
|
|
+ /** @namespace jqXHR.responseJSON */
|
|
|
+ var self = this, errMsg = $.trim(errorThrown + ''),
|
|
|
+ dot = errMsg.slice(-1) === '.' ? '' : '.',
|
|
|
+ text = jqXHR.responseJSON !== undefined && jqXHR.responseJSON.error !== undefined ?
|
|
|
+ jqXHR.responseJSON.error : jqXHR.responseText;
|
|
|
+ if (self.cancelling && self.msgUploadAborted) {
|
|
|
+ errMsg = self.msgUploadAborted;
|
|
|
+ }
|
|
|
+ if (self.showAjaxErrorDetails && text) {
|
|
|
+ text = $.trim(text.replace(/\n\s*\n/g, '\n'));
|
|
|
+ text = text.length > 0 ? '<pre>' + text + '</pre>' : '';
|
|
|
+ errMsg += dot + text;
|
|
|
+ } else {
|
|
|
+ errMsg += dot;
|
|
|
+ }
|
|
|
+ self.cancelling = false;
|
|
|
+ return fileName ? '<b>' + fileName + ': </b>' + errMsg : errMsg;
|
|
|
+ },
|
|
|
+ _parseFileType: function (file) {
|
|
|
+ var self = this, isValid, vType, cat, i;
|
|
|
+ for (i = 0; i < defaultPreviewTypes.length; i += 1) {
|
|
|
+ cat = defaultPreviewTypes[i];
|
|
|
+ isValid = ifSet(cat, self.fileTypeSettings, defaultFileTypeSettings[cat]);
|
|
|
+ vType = isValid(file.type, file.name) ? cat : '';
|
|
|
+ if (!isEmpty(vType)) {
|
|
|
+ return vType;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return 'other';
|
|
|
+ },
|
|
|
+ _parseFilePreviewIcon: function (content, fname) {
|
|
|
+ var self = this, ext, icn = self.previewFileIcon;
|
|
|
+ if (fname && fname.indexOf('.') > -1) {
|
|
|
+ ext = fname.split('.').pop();
|
|
|
+ if (self.previewFileIconSettings && self.previewFileIconSettings[ext]) {
|
|
|
+ icn = self.previewFileIconSettings[ext];
|
|
|
+ }
|
|
|
+ if (self.previewFileExtSettings) {
|
|
|
+ $.each(self.previewFileExtSettings, function (key, func) {
|
|
|
+ if (self.previewFileIconSettings[key] && func(ext)) {
|
|
|
+ icn = self.previewFileIconSettings[key];
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (content.indexOf('{previewFileIcon}') > -1) {
|
|
|
+ return content.replace(/\{previewFileIconClass}/g, self.previewFileIconClass).replace(
|
|
|
+ /\{previewFileIcon}/g, icn);
|
|
|
+ }
|
|
|
+ return content;
|
|
|
+ },
|
|
|
+ _raise: function (event, params) {
|
|
|
+ var self = this, e = $.Event(event);
|
|
|
+ if (params !== undefined) {
|
|
|
+ self.$element.trigger(e, params);
|
|
|
+ } else {
|
|
|
+ self.$element.trigger(e);
|
|
|
+ }
|
|
|
+ if (e.isDefaultPrevented()) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ if (!e.result) {
|
|
|
+ return e.result;
|
|
|
+ }
|
|
|
+ switch (event) {
|
|
|
+ // ignore these events
|
|
|
+ case 'filebatchuploadcomplete':
|
|
|
+ case 'filebatchuploadsuccess':
|
|
|
+ case 'fileuploaded':
|
|
|
+ case 'fileclear':
|
|
|
+ case 'filecleared':
|
|
|
+ case 'filereset':
|
|
|
+ case 'fileerror':
|
|
|
+ case 'filefoldererror':
|
|
|
+ case 'fileuploaderror':
|
|
|
+ case 'filebatchuploaderror':
|
|
|
+ case 'filedeleteerror':
|
|
|
+ case 'filecustomerror':
|
|
|
+ case 'filesuccessremove':
|
|
|
+ break;
|
|
|
+ // receive data response via `filecustomerror` event`
|
|
|
+ default:
|
|
|
+ self.ajaxAborted = e.result;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ },
|
|
|
+ _listenFullScreen: function (isFullScreen) {
|
|
|
+ var self = this, $modal = self.$modal, $btnFull, $btnBord;
|
|
|
+ if (!$modal || !$modal.length) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ $btnFull = $modal && $modal.find('.btn-fullscreen');
|
|
|
+ $btnBord = $modal && $modal.find('.btn-borderless');
|
|
|
+ if (!$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 = $el.closest('form'), $cont = self.$container;
|
|
|
+ handler($el, 'change', $.proxy(self._change, self));
|
|
|
+ handler(self.$btnFile, 'click', $.proxy(self._browse, self));
|
|
|
+ handler($form, 'reset', $.proxy(self.reset, self));
|
|
|
+ handler($cont.find('.fileinput-remove:not([disabled])'), 'click', $.proxy(self.clear, self));
|
|
|
+ handler($cont.find('.fileinput-cancel'), 'click', $.proxy(self.cancel, self));
|
|
|
+ self._initDragDrop();
|
|
|
+ if (!self.isUploadable) {
|
|
|
+ handler($form, 'submit', $.proxy(self._submitForm, self));
|
|
|
+ }
|
|
|
+ handler(self.$container.find('.fileinput-upload'), 'click', $.proxy(self._uploadClick, self));
|
|
|
+ handler($(window), 'resize', function () {
|
|
|
+ self._listenFullScreen(screen.width === window.innerWidth && screen.height === window.innerHeight);
|
|
|
+ });
|
|
|
+ handler($(document), 'webkitfullscreenchange mozfullscreenchange fullscreenchange MSFullscreenChange',
|
|
|
+ function () {
|
|
|
+ self._listenFullScreen(checkFullScreen());
|
|
|
+ });
|
|
|
+
|
|
|
+ },
|
|
|
+ _initDragDrop: function () {
|
|
|
+ var self = this, $zone = self.$dropZone;
|
|
|
+ if (self.isUploadable && self.dropZoneEnabled && self.showPreview) {
|
|
|
+ handler($zone, 'dragenter dragover', $.proxy(self._zoneDragEnter, self));
|
|
|
+ handler($zone, 'dragleave', $.proxy(self._zoneDragLeave, self));
|
|
|
+ handler($zone, 'drop', $.proxy(self._zoneDrop, self));
|
|
|
+ handler($(document), 'dragenter dragover drop', self._zoneDragDropInit);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _zoneDragDropInit: function (e) {
|
|
|
+ e.stopPropagation();
|
|
|
+ e.preventDefault();
|
|
|
+ },
|
|
|
+ _zoneDragEnter: function (e) {
|
|
|
+ var self = this, hasFiles = $.inArray('Files', e.originalEvent.dataTransfer.types) > -1;
|
|
|
+ self._zoneDragDropInit(e);
|
|
|
+ if (self.isDisabled || !hasFiles) {
|
|
|
+ e.originalEvent.dataTransfer.effectAllowed = 'none';
|
|
|
+ e.originalEvent.dataTransfer.dropEffect = 'none';
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ addCss(self.$dropZone, 'file-highlighted');
|
|
|
+ },
|
|
|
+ _zoneDragLeave: function (e) {
|
|
|
+ var self = this;
|
|
|
+ self._zoneDragDropInit(e);
|
|
|
+ if (self.isDisabled) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self.$dropZone.removeClass('file-highlighted');
|
|
|
+ },
|
|
|
+ _zoneDrop: function (e) {
|
|
|
+ var self = this;
|
|
|
+ e.preventDefault();
|
|
|
+ /** @namespace e.originalEvent.dataTransfer */
|
|
|
+ if (self.isDisabled || isEmpty(e.originalEvent.dataTransfer.files)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self._change(e, 'dragdrop');
|
|
|
+ self.$dropZone.removeClass('file-highlighted');
|
|
|
+ },
|
|
|
+ _uploadClick: function (e) {
|
|
|
+ var self = this, $btn = self.$container.find('.fileinput-upload'), $form,
|
|
|
+ isEnabled = !$btn.hasClass('disabled') && isEmpty($btn.attr('disabled'));
|
|
|
+ if (e && e.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (!self.isUploadable) {
|
|
|
+ if (isEnabled && $btn.attr('type') !== 'submit') {
|
|
|
+ $form = $btn.closest('form');
|
|
|
+ // downgrade to normal form submit if possible
|
|
|
+ if ($form.length) {
|
|
|
+ $form.trigger('submit');
|
|
|
+ }
|
|
|
+ e.preventDefault();
|
|
|
+ }
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ e.preventDefault();
|
|
|
+ if (isEnabled) {
|
|
|
+ self.upload();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _submitForm: function () {
|
|
|
+ var self = this, $el = self.$element, files = $el.get(0).files;
|
|
|
+ if (files && self.minFileCount > 0 && self._getFileCount(files.length) < self.minFileCount) {
|
|
|
+ self._noFilesError({});
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return !self._abort({});
|
|
|
+ },
|
|
|
+ _clearPreview: function () {
|
|
|
+ var self = this, $thumbs = !self.showUploadedThumbs ? self.$preview.find('.file-preview-frame') :
|
|
|
+ self.$preview.find('.file-preview-frame:not(.file-preview-success)');
|
|
|
+ $thumbs.remove();
|
|
|
+ if (!self.$preview.find('.file-preview-frame').length || !self.showPreview) {
|
|
|
+ self._resetUpload();
|
|
|
+ }
|
|
|
+ self._validateDefaultPreview();
|
|
|
+ },
|
|
|
+ _initSortable: function () {
|
|
|
+ var self = this, $preview = self.$preview, $el, settings;
|
|
|
+ if (!window.Sortable) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ $el = $preview.find('.file-initial-thumbs');
|
|
|
+ settings = {
|
|
|
+ handle: '.drag-handle-init',
|
|
|
+ dataIdAttr: 'data-preview-id',
|
|
|
+ onSort: function (e) {
|
|
|
+ var oldIndex = e.oldIndex, newIndex = e.newIndex;
|
|
|
+ self.initialPreview = moveArray(self.initialPreview, oldIndex, newIndex);
|
|
|
+ self.initialPreviewConfig = moveArray(self.initialPreviewConfig, oldIndex, newIndex);
|
|
|
+ previewCache.init(self);
|
|
|
+ self._raise('filesorted', {
|
|
|
+ isInit: true,
|
|
|
+ previewId: $(e.item).attr('id'),
|
|
|
+ 'oldIndex': oldIndex,
|
|
|
+ 'newIndex': newIndex,
|
|
|
+ stack: self.initialPreviewConfig
|
|
|
+ });
|
|
|
+ }
|
|
|
+ };
|
|
|
+ if ($el.data('sortable')) {
|
|
|
+ $el.sortable('destroy');
|
|
|
+ }
|
|
|
+ $.extend(true, settings, self.fileActionSettings.dragSettings);
|
|
|
+ $el.sortable(settings);
|
|
|
+ },
|
|
|
+ _initPreview: function (isInit) {
|
|
|
+ var self = this, cap = self.initialCaption || '', out;
|
|
|
+ if (!previewCache.count(self.id)) {
|
|
|
+ self._clearPreview();
|
|
|
+ if (isInit) {
|
|
|
+ self._setCaption(cap);
|
|
|
+ } else {
|
|
|
+ self._initCaption();
|
|
|
+ }
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ out = previewCache.out(self.id);
|
|
|
+ cap = isInit && self.initialCaption ? self.initialCaption : out.caption;
|
|
|
+ self.$preview.html(out.content);
|
|
|
+ self._setCaption(cap);
|
|
|
+ self._initSortable();
|
|
|
+ if (!isEmpty(out.content)) {
|
|
|
+ self.$container.removeClass('file-input-new');
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _getZoomButton: function (type) {
|
|
|
+ var self = this, label = self.previewZoomButtonIcons[type], css = self.previewZoomButtonClasses[type],
|
|
|
+ title = ' title="' + (self.previewZoomButtonTitles[type] || '') + '" ',
|
|
|
+ params = title + (type === 'close' ? ' data-dismiss="modal" aria-hidden="true"' : '');
|
|
|
+ if (type === 'fullscreen' || type === 'borderless' || type === 'toggleheader') {
|
|
|
+ params += ' data-toggle="button" aria-pressed="false" autocomplete="off"';
|
|
|
+ }
|
|
|
+ return '<button type="button" class="' + css + ' btn-' + type + '"' + params + '>' + label + '</button>';
|
|
|
+ },
|
|
|
+ _getModalContent: function () {
|
|
|
+ var self = this;
|
|
|
+ return self._getLayoutTemplate('modal')
|
|
|
+ .replace(/\{heading}/g, self.msgZoomModalHeading)
|
|
|
+ .replace(/\{prev}/g, self._getZoomButton('prev'))
|
|
|
+ .replace(/\{next}/g, self._getZoomButton('next'))
|
|
|
+ .replace(/\{toggleheader}/g, self._getZoomButton('toggleheader'))
|
|
|
+ .replace(/\{fullscreen}/g, self._getZoomButton('fullscreen'))
|
|
|
+ .replace(/\{borderless}/g, self._getZoomButton('borderless'))
|
|
|
+ .replace(/\{close}/g, 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) {
|
|
|
+ var $btnFull = $modal.find('.btn-fullscreen'), $btnBord = $modal.find('.btn-borderless');
|
|
|
+ self._raise('filezoom' + event, getParams(e));
|
|
|
+ if (event === 'shown') {
|
|
|
+ $btnBord.removeClass('active').attr('aria-pressed', 'false');
|
|
|
+ $btnFull.removeClass('active').attr('aria-pressed', 'false');
|
|
|
+ if ($modal.hasClass('file-zoom-fullscreen')) {
|
|
|
+ self._maximizeZoomDialog();
|
|
|
+ if (checkFullScreen()) {
|
|
|
+ $btnFull.addClass('active').attr('aria-pressed', 'true');
|
|
|
+ } else {
|
|
|
+ $btnBord.addClass('active').attr('aria-pressed', 'true');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+ _initZoom: function () {
|
|
|
+ var self = this, $dialog, modalMain = self._getLayoutTemplate('modalMain'), modalId = '#' + MODAL_ID;
|
|
|
+ self.$modal = $(modalId);
|
|
|
+ if (!self.$modal || !self.$modal.length) {
|
|
|
+ $dialog = $(document.createElement('div')).html(modalMain).insertAfter(self.$container);
|
|
|
+ self.$modal = $('#' + MODAL_ID).insertBefore($dialog);
|
|
|
+ $dialog.remove();
|
|
|
+ }
|
|
|
+ self.$modal.html(self._getModalContent());
|
|
|
+ self._listenModalEvent('show');
|
|
|
+ self._listenModalEvent('shown');
|
|
|
+ self._listenModalEvent('hide');
|
|
|
+ self._listenModalEvent('hidden');
|
|
|
+ self._listenModalEvent('loaded');
|
|
|
+ },
|
|
|
+ _initZoomButtons: function () {
|
|
|
+ var self = this, previewId = self.$modal.data('previewId') || '', $first, $last,
|
|
|
+ frames = self.$preview.find('.file-preview-frame').toArray(), len = frames.length,
|
|
|
+ $prev = self.$modal.find('.btn-prev'), $next = self.$modal.find('.btn-next');
|
|
|
+
|
|
|
+ if (!len) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ $first = $(frames[0]);
|
|
|
+ $last = $(frames[len - 1]);
|
|
|
+ $prev.removeAttr('disabled');
|
|
|
+ $next.removeAttr('disabled');
|
|
|
+ if ($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('.modal-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-fullscreen'),
|
|
|
+ $btnBord = $modal.find('.btn-borderless');
|
|
|
+ if ($modal.hasClass('file-zoom-fullscreen')) {
|
|
|
+ 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;
|
|
|
+ }
|
|
|
+ toggleFullScreen(true);
|
|
|
+ }
|
|
|
+ $modal.focus();
|
|
|
+ },
|
|
|
+ _setZoomContent: function ($preview, animate) {
|
|
|
+ var self = this, $content, tmplt, body, title, $body, $dataEl, config, previewId = $preview.attr('id'),
|
|
|
+ $modal = self.$modal, $prev = $modal.find('.btn-prev'), $next = $modal.find('.btn-next'), $tmp,
|
|
|
+ $btnFull = $modal.find('.btn-fullscreen'), $btnBord = $modal.find('.btn-borderless'),
|
|
|
+ $btnTogh = $modal.find('.btn-toggleheader');
|
|
|
+ tmplt = $preview.data('template') || 'generic';
|
|
|
+ $content = $preview.find('.kv-file-content');
|
|
|
+ body = $content.length ? $content.html() : '';
|
|
|
+ title = $preview.find('.file-footer-caption').text() || '';
|
|
|
+ $modal.find('.kv-zoom-title').html(title);
|
|
|
+ $body = $modal.find('.kv-zoom-body');
|
|
|
+ if (animate) {
|
|
|
+ $tmp = $body.clone().insertAfter($body);
|
|
|
+ $body.html(body).hide();
|
|
|
+ $tmp.fadeOut('fast', function () {
|
|
|
+ $body.fadeIn('fast');
|
|
|
+ $tmp.remove();
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ $body.html(body);
|
|
|
+ }
|
|
|
+ config = self.previewZoomSettings[tmplt];
|
|
|
+ if (config) {
|
|
|
+ $dataEl = $body.find('.kv-preview-data');
|
|
|
+ addCss($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);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ $modal.data('previewId', previewId);
|
|
|
+ handler($prev, 'click', function () {
|
|
|
+ self._zoomSlideShow('prev', previewId);
|
|
|
+ });
|
|
|
+ handler($next, 'click', function () {
|
|
|
+ self._zoomSlideShow('next', previewId);
|
|
|
+ });
|
|
|
+ handler($btnFull, 'click', function () {
|
|
|
+ self._resizeZoomDialog(true);
|
|
|
+ });
|
|
|
+ handler($btnBord, 'click', function () {
|
|
|
+ self._resizeZoomDialog(false);
|
|
|
+ });
|
|
|
+ handler($btnTogh, 'click', function () {
|
|
|
+ var $header = $modal.find('.modal-header'), $floatBar = $modal.find('.modal-body .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();
|
|
|
+ });
|
|
|
+ }
|
|
|
+ $modal.focus();
|
|
|
+ });
|
|
|
+ handler($modal, 'keydown', function (e) {
|
|
|
+ var key = e.which || e.keyCode;
|
|
|
+ if (key === 37 && !$prev.attr('disabled')) {
|
|
|
+ self._zoomSlideShow('prev', previewId);
|
|
|
+ }
|
|
|
+ if (key === 39 && !$next.attr('disabled')) {
|
|
|
+ self._zoomSlideShow('next', previewId);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+ _zoomPreview: function ($btn) {
|
|
|
+ var self = this, $preview;
|
|
|
+ if (!$btn.length) {
|
|
|
+ throw 'Cannot zoom to detailed preview!';
|
|
|
+ }
|
|
|
+ self.$modal.html(self._getModalContent());
|
|
|
+ $preview = $btn.closest('.file-preview-frame');
|
|
|
+ self._setZoomContent($preview);
|
|
|
+ self.$modal.modal('show');
|
|
|
+ self._initZoomButtons();
|
|
|
+ },
|
|
|
+ _zoomSlideShow: function (dir, previewId) {
|
|
|
+ var self = this, $btn = self.$modal.find('.kv-zoom-actions .btn-' + dir), $targFrame, i,
|
|
|
+ frames = self.$preview.find('.file-preview-frame').toArray(), len = frames.length, out;
|
|
|
+ if ($btn.attr('disabled')) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ for (i = 0; i < len; i++) {
|
|
|
+ if ($(frames[i]).attr('id') === previewId) {
|
|
|
+ out = dir === 'prev' ? i - 1 : i + 1;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (out < 0 || out >= len || !frames[out]) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ $targFrame = $(frames[out]);
|
|
|
+ if ($targFrame.length) {
|
|
|
+ self._setZoomContent($targFrame, true);
|
|
|
+ }
|
|
|
+ self._initZoomButtons();
|
|
|
+ self._raise('filezoom' + dir, {'previewId': previewId, modal: self.$modal});
|
|
|
+ },
|
|
|
+ _initZoomButton: function () {
|
|
|
+ var self = this;
|
|
|
+ self.$preview.find('.kv-file-zoom').each(function () {
|
|
|
+ var $el = $(this);
|
|
|
+ handler($el, 'click', function () {
|
|
|
+ self._zoomPreview($el);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ },
|
|
|
+ _initPreviewActions: function () {
|
|
|
+ var self = this, deleteExtraData = self.deleteExtraData || {},
|
|
|
+ resetProgress = function () {
|
|
|
+ var hasFiles = self.isUploadable ? previewCache.count(self.id) : self.$element.get(0).files.length;
|
|
|
+ if (self.$preview.find('.kv-file-remove').length === 0 && !hasFiles) {
|
|
|
+ self.reset();
|
|
|
+ self.initialCaption = '';
|
|
|
+ }
|
|
|
+ };
|
|
|
+ self._initZoomButton();
|
|
|
+ self.$preview.find('.kv-file-remove').each(function () {
|
|
|
+ var $el = $(this), vUrl = $el.data('url') || self.deleteUrl, vKey = $el.data('key');
|
|
|
+ if (isEmpty(vUrl) || vKey === undefined) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var $frame = $el.closest('.file-preview-frame'), cache = previewCache.data[self.id],
|
|
|
+ settings, params, index = $frame.data('fileindex'), config, extraData;
|
|
|
+ index = parseInt(index.replace('init_', ''));
|
|
|
+ config = isEmpty(cache.config) && isEmpty(cache.config[index]) ? null : cache.config[index];
|
|
|
+ extraData = isEmpty(config) || isEmpty(config.extra) ? deleteExtraData : config.extra;
|
|
|
+ if (typeof extraData === "function") {
|
|
|
+ extraData = extraData();
|
|
|
+ }
|
|
|
+ params = {id: $el.attr('id'), key: vKey, extra: extraData};
|
|
|
+ settings = $.extend(true, {}, {
|
|
|
+ url: vUrl,
|
|
|
+ type: 'POST',
|
|
|
+ dataType: 'json',
|
|
|
+ data: $.extend(true, {}, {key: vKey}, extraData),
|
|
|
+ beforeSend: function (jqXHR) {
|
|
|
+ self.ajaxAborted = false;
|
|
|
+ self._raise('filepredelete', [vKey, jqXHR, extraData]);
|
|
|
+ if (self.ajaxAborted) {
|
|
|
+ jqXHR.abort();
|
|
|
+ } else {
|
|
|
+ addCss($frame, 'file-uploading');
|
|
|
+ addCss($el, 'disabled');
|
|
|
+ }
|
|
|
+ },
|
|
|
+ success: function (data, textStatus, jqXHR) {
|
|
|
+ var n, cap;
|
|
|
+ if (isEmpty(data) || isEmpty(data.error)) {
|
|
|
+ previewCache.unset(self.id, index);
|
|
|
+ n = previewCache.count(self.id);
|
|
|
+ cap = n > 0 ? self._getMsgSelected(n) : '';
|
|
|
+ self._raise('filedeleted', [vKey, jqXHR, extraData]);
|
|
|
+ self._setCaption(cap);
|
|
|
+ } else {
|
|
|
+ params.jqXHR = jqXHR;
|
|
|
+ params.response = data;
|
|
|
+ self._showError(data.error, params, 'filedeleteerror');
|
|
|
+ $frame.removeClass('file-uploading');
|
|
|
+ $el.removeClass('disabled');
|
|
|
+ resetProgress();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ $frame.removeClass('file-uploading').addClass('file-deleted');
|
|
|
+ $frame.fadeOut('slow', function () {
|
|
|
+ self._clearObjects($frame);
|
|
|
+ $frame.remove();
|
|
|
+ resetProgress();
|
|
|
+ if (!n && self.getFileStack().length === 0) {
|
|
|
+ self._setCaption('');
|
|
|
+ self.reset();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+ error: function (jqXHR, textStatus, errorThrown) {
|
|
|
+ var errMsg = self._parseError(jqXHR, errorThrown);
|
|
|
+ params.jqXHR = jqXHR;
|
|
|
+ params.response = {};
|
|
|
+ self._showError(errMsg, params, 'filedeleteerror');
|
|
|
+ $frame.removeClass('file-uploading');
|
|
|
+ resetProgress();
|
|
|
+ }
|
|
|
+ }, self.ajaxDeleteSettings);
|
|
|
+ handler($el, 'click', function () {
|
|
|
+ if (!self._validateMinCount()) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ $.ajax(settings);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ },
|
|
|
+ _clearObjects: function ($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, $tmpEl;
|
|
|
+ if (isEmpty($el.val())) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ // Fix for IE ver < 11, that does not clear file inputs. Requires a sequence of steps to prevent IE
|
|
|
+ // crashing but still allow clearing of the file input.
|
|
|
+ if (self.isIE9 || self.isIE10) {
|
|
|
+ $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();
|
|
|
+ } else { // normal input clear behavior for other sane browsers
|
|
|
+ $el.val('');
|
|
|
+ }
|
|
|
+ self.fileInputCleared = true;
|
|
|
+ },
|
|
|
+ _resetUpload: function () {
|
|
|
+ var self = this;
|
|
|
+ self.uploadCache = {content: [], config: [], tags: [], append: true};
|
|
|
+ self.uploadCount = 0;
|
|
|
+ self.uploadStatus = {};
|
|
|
+ self.uploadLog = [];
|
|
|
+ self.uploadAsyncCount = 0;
|
|
|
+ self.loadedImages = [];
|
|
|
+ self.totalImagesCount = 0;
|
|
|
+ self.$btnUpload.removeAttr('disabled');
|
|
|
+ self._setProgress(0);
|
|
|
+ addCss(self.$progress, 'hide');
|
|
|
+ self._resetErrors(false);
|
|
|
+ self.ajaxAborted = false;
|
|
|
+ self.ajaxRequests = [];
|
|
|
+ self._resetCanvas();
|
|
|
+ },
|
|
|
+ _resetCanvas: function () {
|
|
|
+ var self = this;
|
|
|
+ if (self.canvas && self.imageCanvasContext) {
|
|
|
+ self.imageCanvasContext.clearRect(0, 0, self.canvas.width, self.canvas.height);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _hasInitialPreview: function () {
|
|
|
+ var self = this;
|
|
|
+ return !self.overwriteInitial && previewCache.count(self.id);
|
|
|
+ },
|
|
|
+ _resetPreview: function () {
|
|
|
+ var self = this, out, cap;
|
|
|
+ if (previewCache.count(self.id)) {
|
|
|
+ out = previewCache.out(self.id);
|
|
|
+ self.$preview.html(out.content);
|
|
|
+ cap = self.initialCaption ? self.initialCaption : out.caption;
|
|
|
+ self._setCaption(cap);
|
|
|
+ } else {
|
|
|
+ self._clearPreview();
|
|
|
+ self._initCaption();
|
|
|
+ }
|
|
|
+ if (self.showPreview) {
|
|
|
+ self._initZoom();
|
|
|
+ self._initSortable();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _clearDefaultPreview: function () {
|
|
|
+ var self = this;
|
|
|
+ self.$preview.find('.file-default-preview').remove();
|
|
|
+ },
|
|
|
+ _validateDefaultPreview: function () {
|
|
|
+ var self = this;
|
|
|
+ if (!self.showPreview || isEmpty(self.defaultPreviewContent)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self.$preview.html('<div class="file-default-preview">' + self.defaultPreviewContent + '</div>');
|
|
|
+ self.$container.removeClass('file-input-new');
|
|
|
+ },
|
|
|
+ _resetPreviewThumbs: function (isAjax) {
|
|
|
+ var self = this, out;
|
|
|
+ if (isAjax) {
|
|
|
+ self._clearPreview();
|
|
|
+ self.clearStack();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (self._hasInitialPreview()) {
|
|
|
+ out = previewCache.out(self.id);
|
|
|
+ self.$preview.html(out.content);
|
|
|
+ self._setCaption(out.caption);
|
|
|
+ self._initPreviewActions();
|
|
|
+ } else {
|
|
|
+ self._clearPreview();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _getLayoutTemplate: function (t) {
|
|
|
+ var self = this,
|
|
|
+ template = ifSet(t, self.layoutTemplates, defaultLayoutTemplates[t]);
|
|
|
+ if (isEmpty(self.customLayoutTags)) {
|
|
|
+ return template;
|
|
|
+ }
|
|
|
+ return replaceTags(template, self.customLayoutTags);
|
|
|
+ },
|
|
|
+ _getPreviewTemplate: function (t) {
|
|
|
+ var self = this,
|
|
|
+ template = ifSet(t, self.previewTemplates, defaultPreviewTemplates[t]);
|
|
|
+ if (isEmpty(self.customPreviewTags)) {
|
|
|
+ return template;
|
|
|
+ }
|
|
|
+ return replaceTags(template, self.customPreviewTags);
|
|
|
+ },
|
|
|
+ _getOutData: function (jqXHR, responseData, filesData) {
|
|
|
+ var self = this;
|
|
|
+ jqXHR = jqXHR || {};
|
|
|
+ responseData = responseData || {};
|
|
|
+ filesData = filesData || self.filestack.slice(0) || {};
|
|
|
+ return {
|
|
|
+ form: self.formdata,
|
|
|
+ files: filesData,
|
|
|
+ filenames: self.filenames,
|
|
|
+ extra: self._getExtraData(),
|
|
|
+ response: responseData,
|
|
|
+ reader: self.reader,
|
|
|
+ jqXHR: jqXHR
|
|
|
+ };
|
|
|
+ },
|
|
|
+ _getMsgSelected: function (n) {
|
|
|
+ var self = this, strFiles = n === 1 ? self.fileSingle : self.filePlural;
|
|
|
+ return self.msgSelected.replace('{n}', n).replace('{files}', strFiles);
|
|
|
+ },
|
|
|
+ _getThumbs: function (css) {
|
|
|
+ css = css || '';
|
|
|
+ return this.$preview.find('.file-preview-frame:not(.file-preview-initial)' + css);
|
|
|
+ },
|
|
|
+ _getExtraData: function (previewId, index) {
|
|
|
+ var self = this, data = self.uploadExtraData;
|
|
|
+ if (typeof self.uploadExtraData === "function") {
|
|
|
+ data = self.uploadExtraData(previewId, index);
|
|
|
+ }
|
|
|
+ return data;
|
|
|
+ },
|
|
|
+ _initXhr: function (xhrobj, previewId, fileCount) {
|
|
|
+ var self = this;
|
|
|
+ if (xhrobj.upload) {
|
|
|
+ xhrobj.upload.addEventListener('progress', function (event) {
|
|
|
+ var pct = 0, position = event.loaded || event.position, total = event.total;
|
|
|
+ /** @namespace event.lengthComputable */
|
|
|
+ if (event.lengthComputable) {
|
|
|
+ pct = Math.ceil(position / total * 100);
|
|
|
+ }
|
|
|
+ if (previewId) {
|
|
|
+ self._setAsyncUploadStatus(previewId, pct, fileCount);
|
|
|
+ } else {
|
|
|
+ self._setProgress(Math.ceil(pct));
|
|
|
+ }
|
|
|
+ }, false);
|
|
|
+ }
|
|
|
+ return xhrobj;
|
|
|
+ },
|
|
|
+ _ajaxSubmit: function (fnBefore, fnSuccess, fnComplete, fnError, previewId, index) {
|
|
|
+ var self = this, settings;
|
|
|
+ self._raise('filepreajax', [previewId, index]);
|
|
|
+ self._uploadExtra(previewId, index);
|
|
|
+ settings = $.extend(true, {}, {
|
|
|
+ xhr: function () {
|
|
|
+ var xhrobj = $.ajaxSettings.xhr();
|
|
|
+ return self._initXhr(xhrobj, previewId, self.getFileStack().length);
|
|
|
+ },
|
|
|
+ url: self.uploadUrl,
|
|
|
+ type: 'POST',
|
|
|
+ dataType: 'json',
|
|
|
+ data: self.formdata,
|
|
|
+ cache: false,
|
|
|
+ processData: false,
|
|
|
+ contentType: false,
|
|
|
+ beforeSend: fnBefore,
|
|
|
+ success: fnSuccess,
|
|
|
+ complete: fnComplete,
|
|
|
+ error: fnError
|
|
|
+ }, self.ajaxSettings);
|
|
|
+ self.ajaxRequests.push($.ajax(settings));
|
|
|
+ },
|
|
|
+ _initUploadSuccess: function (out, $thumb, allFiles) {
|
|
|
+ var self = this, append, data, index, $newThumb, content, config, tags, i;
|
|
|
+ if (!self.showPreview || typeof out !== 'object' || $.isEmptyObject(out)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (out.initialPreview !== undefined && out.initialPreview.length > 0) {
|
|
|
+ self.hasInitData = true;
|
|
|
+ content = out.initialPreview || [];
|
|
|
+ config = out.initialPreviewConfig || [];
|
|
|
+ tags = out.initialPreviewThumbTags || [];
|
|
|
+ append = out.append === undefined || out.append ? true : false;
|
|
|
+ if (content.length > 0 && !isArray(content)) {
|
|
|
+ content = content.split(self.initialPreviewDelimiter);
|
|
|
+ }
|
|
|
+ self.overwriteInitial = false;
|
|
|
+ self.initialPreview.concat(content);
|
|
|
+ self.initialPreviewThumbTags.concat(tags);
|
|
|
+ self.initialPreviewConfig.concat(config);
|
|
|
+ if ($thumb !== undefined) {
|
|
|
+ if (!allFiles) {
|
|
|
+ index = previewCache.add(self.id, content, config[0], tags[0], append);
|
|
|
+ data = previewCache.get(self.id, index, false);
|
|
|
+ $newThumb = $(data).hide();
|
|
|
+ $thumb.after($newThumb).fadeOut('slow', function () {
|
|
|
+ $newThumb.fadeIn('slow').css('display:inline-block');
|
|
|
+ self._initPreviewActions();
|
|
|
+ self._clearFileInput();
|
|
|
+ $thumb.remove();
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ i = $thumb.attr('data-fileindex');
|
|
|
+ self.uploadCache.content[i] = content[0];
|
|
|
+ self.uploadCache.config[i] = config[0];
|
|
|
+ self.uploadCache.tags[i] = tags[0];
|
|
|
+ self.uploadCache.append = append;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ previewCache.set(self.id, content, config, tags, append);
|
|
|
+ self._initPreview();
|
|
|
+ self._initPreviewActions();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _initSuccessThumbs: function () {
|
|
|
+ var self = this;
|
|
|
+ if (!self.showPreview) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self._getThumbs('.file-preview-success').each(function () {
|
|
|
+ var $thumb = $(this), $remove = $thumb.find('.kv-file-remove');
|
|
|
+ $remove.removeAttr('disabled');
|
|
|
+ handler($remove, 'click', function () {
|
|
|
+ var out = self._raise('filesuccessremove', [$thumb.attr('id'), $thumb.data('fileindex')]);
|
|
|
+ cleanMemory($thumb);
|
|
|
+ if (out === false) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ $thumb.fadeOut('slow', function () {
|
|
|
+ $thumb.remove();
|
|
|
+ if (!self.$preview.find('.file-preview-frame').length) {
|
|
|
+ self.reset();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ });
|
|
|
+ });
|
|
|
+ },
|
|
|
+ _checkAsyncComplete: function () {
|
|
|
+ var self = this, previewId, i;
|
|
|
+ for (i = 0; i < self.filestack.length; i++) {
|
|
|
+ if (self.filestack[i]) {
|
|
|
+ previewId = self.previewInitId + "-" + i;
|
|
|
+ if ($.inArray(previewId, self.uploadLog) === -1) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return (self.uploadAsyncCount === self.uploadLog.length);
|
|
|
+ },
|
|
|
+ _uploadExtra: function (previewId, index) {
|
|
|
+ var self = this, data = self._getExtraData(previewId, index);
|
|
|
+ if (data.length === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ $.each(data, function (key, value) {
|
|
|
+ self.formdata.append(key, value);
|
|
|
+ });
|
|
|
+ },
|
|
|
+ _uploadSingle: function (i, files, allFiles) {
|
|
|
+ var self = this, total = self.getFileStack().length, formdata = new FormData(), outData,
|
|
|
+ previewId = self.previewInitId + "-" + i, $thumb, chkComplete, $btnUpload, $btnDelete,
|
|
|
+ hasPostData = self.filestack.length > 0 || !$.isEmptyObject(self.uploadExtraData),
|
|
|
+ fnBefore, fnSuccess, fnComplete, fnError, updateUploadLog, params = {id: previewId, index: i};
|
|
|
+ self.formdata = formdata;
|
|
|
+ if (self.showPreview) {
|
|
|
+ $thumb = $('#' + previewId + ':not(.file-preview-initial)');
|
|
|
+ $btnUpload = $thumb.find('.kv-file-upload');
|
|
|
+ $btnDelete = $thumb.find('.kv-file-remove');
|
|
|
+ $('#' + previewId).find('.file-thumb-progress').removeClass('hide');
|
|
|
+ }
|
|
|
+ if (total === 0 || !hasPostData || ($btnUpload && $btnUpload.hasClass('disabled')) || self._abort(params)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ updateUploadLog = function (i, previewId) {
|
|
|
+ self.updateStack(i, undefined);
|
|
|
+ self.uploadLog.push(previewId);
|
|
|
+ if (self._checkAsyncComplete()) {
|
|
|
+ self.fileBatchCompleted = true;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ chkComplete = function () {
|
|
|
+ var u = self.uploadCache;
|
|
|
+ if (!self.fileBatchCompleted) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ setTimeout(function () {
|
|
|
+ if (self.showPreview) {
|
|
|
+ previewCache.set(self.id, u.content, u.config, u.tags, u.append);
|
|
|
+ if (self.hasInitData) {
|
|
|
+ self._initPreview();
|
|
|
+ self._initPreviewActions();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ self.unlock();
|
|
|
+ self._clearFileInput();
|
|
|
+ self._raise('filebatchuploadcomplete', [self.filestack, self._getExtraData()]);
|
|
|
+ self.uploadCount = 0;
|
|
|
+ self.uploadStatus = {};
|
|
|
+ self.uploadLog = [];
|
|
|
+ self._setProgress(100);
|
|
|
+ }, 100);
|
|
|
+ };
|
|
|
+ fnBefore = function (jqXHR) {
|
|
|
+ outData = self._getOutData(jqXHR);
|
|
|
+ self.fileBatchCompleted = false;
|
|
|
+ if (self.showPreview) {
|
|
|
+ if (!$thumb.hasClass('file-preview-success')) {
|
|
|
+ self._setThumbStatus($thumb, 'Loading');
|
|
|
+ addCss($thumb, 'file-uploading');
|
|
|
+ }
|
|
|
+ $btnUpload.attr('disabled', true);
|
|
|
+ $btnDelete.attr('disabled', true);
|
|
|
+ }
|
|
|
+ if (!allFiles) {
|
|
|
+ self.lock();
|
|
|
+ }
|
|
|
+ self._raise('filepreupload', [outData, previewId, i]);
|
|
|
+ $.extend(true, params, outData);
|
|
|
+ if (self._abort(params)) {
|
|
|
+ jqXHR.abort();
|
|
|
+ self._setProgressCancelled();
|
|
|
+ }
|
|
|
+ };
|
|
|
+ fnSuccess = function (data, textStatus, jqXHR) {
|
|
|
+ outData = self._getOutData(jqXHR, data);
|
|
|
+ $.extend(true, params, outData);
|
|
|
+ setTimeout(function () {
|
|
|
+ if (isEmpty(data) || isEmpty(data.error)) {
|
|
|
+ if (self.showPreview) {
|
|
|
+ self._setThumbStatus($thumb, 'Success');
|
|
|
+ $btnUpload.hide();
|
|
|
+ self._initUploadSuccess(data, $thumb, allFiles);
|
|
|
+ }
|
|
|
+ self._raise('fileuploaded', [outData, previewId, i]);
|
|
|
+ if (!allFiles) {
|
|
|
+ self.updateStack(i, undefined);
|
|
|
+ } else {
|
|
|
+ updateUploadLog(i, previewId);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ self._showUploadError(data.error, params);
|
|
|
+ self._setPreviewError($thumb, i);
|
|
|
+ if (allFiles) {
|
|
|
+ updateUploadLog(i, previewId);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, 100);
|
|
|
+ };
|
|
|
+ fnComplete = function () {
|
|
|
+ setTimeout(function () {
|
|
|
+ if (self.showPreview) {
|
|
|
+ $btnUpload.removeAttr('disabled');
|
|
|
+ $btnDelete.removeAttr('disabled');
|
|
|
+ $thumb.removeClass('file-uploading');
|
|
|
+ }
|
|
|
+ if (!allFiles) {
|
|
|
+ self.unlock(false);
|
|
|
+ self._clearFileInput();
|
|
|
+ } else {
|
|
|
+ chkComplete();
|
|
|
+ }
|
|
|
+ self._initSuccessThumbs();
|
|
|
+ }, 100);
|
|
|
+ };
|
|
|
+ fnError = function (jqXHR, textStatus, errorThrown) {
|
|
|
+ var errMsg = self._parseError(jqXHR, errorThrown, (allFiles ? files[i].name : null));
|
|
|
+ setTimeout(function () {
|
|
|
+ if (allFiles) {
|
|
|
+ updateUploadLog(i, previewId);
|
|
|
+ }
|
|
|
+ self.uploadStatus[previewId] = 100;
|
|
|
+ self._setPreviewError($thumb, i);
|
|
|
+ $.extend(true, params, self._getOutData(jqXHR));
|
|
|
+ self._showUploadError(errMsg, params);
|
|
|
+ }, 100);
|
|
|
+ };
|
|
|
+ formdata.append(self.uploadFileAttr, files[i], self.filenames[i]);
|
|
|
+ formdata.append('file_id', i);
|
|
|
+ self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError, previewId, i);
|
|
|
+ },
|
|
|
+ _uploadBatch: function () {
|
|
|
+ var self = this, files = self.filestack, total = files.length, params = {}, fnBefore, fnSuccess, fnError,
|
|
|
+ fnComplete, hasPostData = self.filestack.length > 0 || !$.isEmptyObject(self.uploadExtraData),
|
|
|
+ setAllUploaded;
|
|
|
+ self.formdata = new FormData();
|
|
|
+ if (total === 0 || !hasPostData || self._abort(params)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ setAllUploaded = function () {
|
|
|
+ $.each(files, function (key) {
|
|
|
+ self.updateStack(key, undefined);
|
|
|
+ });
|
|
|
+ self._clearFileInput();
|
|
|
+ };
|
|
|
+ fnBefore = function (jqXHR) {
|
|
|
+ self.lock();
|
|
|
+ var outData = self._getOutData(jqXHR);
|
|
|
+ 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($thumb, 'Loading');
|
|
|
+ addCss($thumb, 'file-uploading');
|
|
|
+ }
|
|
|
+ $btnUpload.attr('disabled', true);
|
|
|
+ $btnDelete.attr('disabled', true);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ self._raise('filebatchpreupload', [outData]);
|
|
|
+ if (self._abort(outData)) {
|
|
|
+ jqXHR.abort();
|
|
|
+ self._setProgressCancelled();
|
|
|
+ }
|
|
|
+ };
|
|
|
+ fnSuccess = function (data, textStatus, jqXHR) {
|
|
|
+ /** @namespace data.errorkeys */
|
|
|
+ var outData = self._getOutData(jqXHR, data), $thumbs = self._getThumbs(), key = 0,
|
|
|
+ keys = isEmpty(data) || isEmpty(data.errorkeys) ? [] : data.errorkeys;
|
|
|
+ if (isEmpty(data) || isEmpty(data.error)) {
|
|
|
+ self._raise('filebatchuploadsuccess', [outData]);
|
|
|
+ setAllUploaded();
|
|
|
+ if (self.showPreview) {
|
|
|
+ $thumbs.each(function () {
|
|
|
+ var $thumb = $(this), $btnUpload = $thumb.find('.kv-file-upload');
|
|
|
+ $thumb.find('.kv-file-upload').hide();
|
|
|
+ self._setThumbStatus($thumb, 'Success');
|
|
|
+ $thumb.removeClass('file-uploading');
|
|
|
+ $btnUpload.removeAttr('disabled');
|
|
|
+ });
|
|
|
+ self._initUploadSuccess(data);
|
|
|
+ } else {
|
|
|
+ self.reset();
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (self.showPreview) {
|
|
|
+ $thumbs.each(function () {
|
|
|
+ var $thumb = $(this), $btnDelete = $thumb.find('.kv-file-remove'),
|
|
|
+ $btnUpload = $thumb.find('.kv-file-upload');
|
|
|
+ $thumb.removeClass('file-uploading');
|
|
|
+ $btnUpload.removeAttr('disabled');
|
|
|
+ $btnDelete.removeAttr('disabled');
|
|
|
+ if (keys.length === 0) {
|
|
|
+ self._setPreviewError($thumb);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if ($.inArray(key, keys) !== -1) {
|
|
|
+ self._setPreviewError($thumb);
|
|
|
+ } else {
|
|
|
+ $thumb.find('.kv-file-upload').hide();
|
|
|
+ self._setThumbStatus($thumb, 'Success');
|
|
|
+ self.updateStack(key, undefined);
|
|
|
+ }
|
|
|
+ key++;
|
|
|
+ });
|
|
|
+ self._initUploadSuccess(data);
|
|
|
+ }
|
|
|
+ self._showUploadError(data.error, outData, 'filebatchuploaderror');
|
|
|
+ }
|
|
|
+ };
|
|
|
+ fnComplete = function () {
|
|
|
+ self._setProgress(100);
|
|
|
+ self.unlock();
|
|
|
+ self._initSuccessThumbs();
|
|
|
+ self._clearFileInput();
|
|
|
+ self._raise('filebatchuploadcomplete', [self.filestack, self._getExtraData()]);
|
|
|
+ };
|
|
|
+ fnError = function (jqXHR, textStatus, errorThrown) {
|
|
|
+ var outData = self._getOutData(jqXHR), errMsg = self._parseError(jqXHR, errorThrown);
|
|
|
+ self._showUploadError(errMsg, outData, 'filebatchuploaderror');
|
|
|
+ self.uploadFileCount = total - 1;
|
|
|
+ if (!self.showPreview) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self._getThumbs().each(function () {
|
|
|
+ var $thumb = $(this), key = $thumb.attr('data-fileindex');
|
|
|
+ $thumb.removeClass('file-uploading');
|
|
|
+ if (self.filestack[key] !== undefined) {
|
|
|
+ self._setPreviewError($thumb);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ self._getThumbs().removeClass('file-uploading');
|
|
|
+ self._getThumbs(' .kv-file-upload').removeAttr('disabled');
|
|
|
+ self._getThumbs(' .kv-file-delete').removeAttr('disabled');
|
|
|
+ };
|
|
|
+ $.each(files, function (key, data) {
|
|
|
+ if (!isEmpty(files[key])) {
|
|
|
+ self.formdata.append(self.uploadFileAttr, data, self.filenames[key]);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError);
|
|
|
+ },
|
|
|
+ _uploadExtraOnly: function () {
|
|
|
+ var self = this, params = {}, fnBefore, fnSuccess, fnComplete, fnError;
|
|
|
+ self.formdata = new FormData();
|
|
|
+ if (self._abort(params)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ fnBefore = function (jqXHR) {
|
|
|
+ self.lock();
|
|
|
+ var outData = self._getOutData(jqXHR);
|
|
|
+ self._raise('filebatchpreupload', [outData]);
|
|
|
+ self._setProgress(50);
|
|
|
+ params.data = outData;
|
|
|
+ params.xhr = jqXHR;
|
|
|
+ if (self._abort(params)) {
|
|
|
+ jqXHR.abort();
|
|
|
+ self._setProgressCancelled();
|
|
|
+ }
|
|
|
+ };
|
|
|
+ fnSuccess = function (data, textStatus, jqXHR) {
|
|
|
+ var outData = self._getOutData(jqXHR, data);
|
|
|
+ if (isEmpty(data) || isEmpty(data.error)) {
|
|
|
+ self._raise('filebatchuploadsuccess', [outData]);
|
|
|
+ self._clearFileInput();
|
|
|
+ self._initUploadSuccess(data);
|
|
|
+ } else {
|
|
|
+ self._showUploadError(data.error, outData, 'filebatchuploaderror');
|
|
|
+ }
|
|
|
+ };
|
|
|
+ fnComplete = function () {
|
|
|
+ self._setProgress(100);
|
|
|
+ self.unlock();
|
|
|
+ self._clearFileInput();
|
|
|
+ self._raise('filebatchuploadcomplete', [self.filestack, self._getExtraData()]);
|
|
|
+ };
|
|
|
+ fnError = function (jqXHR, textStatus, errorThrown) {
|
|
|
+ var outData = self._getOutData(jqXHR), errMsg = self._parseError(jqXHR, errorThrown);
|
|
|
+ params.data = outData;
|
|
|
+ self._showUploadError(errMsg, outData, 'filebatchuploaderror');
|
|
|
+ };
|
|
|
+ self._ajaxSubmit(fnBefore, fnSuccess, fnComplete, fnError);
|
|
|
+ },
|
|
|
+ _initFileActions: function () {
|
|
|
+ var self = this;
|
|
|
+ if (!self.showPreview) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self._initZoomButton();
|
|
|
+ self.$preview.find('.kv-file-remove').each(function () {
|
|
|
+ var $el = $(this), $frame = $el.closest('.file-preview-frame'), hasError,
|
|
|
+ id = $frame.attr('id'), ind = $frame.attr('data-fileindex'), n, cap, status;
|
|
|
+ handler($el, 'click', function () {
|
|
|
+ status = self._raise('filepreremove', [id, ind]);
|
|
|
+ if (status === false || !self._validateMinCount()) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ hasError = $frame.hasClass('file-preview-error');
|
|
|
+ cleanMemory($frame);
|
|
|
+ $frame.fadeOut('slow', function () {
|
|
|
+ self.updateStack(ind, undefined);
|
|
|
+ self._clearObjects($frame);
|
|
|
+ $frame.remove();
|
|
|
+ if (id && hasError) {
|
|
|
+ self.$errorContainer.find('li[data-file-id="' + id + '"]').fadeOut('fast', function () {
|
|
|
+ $(this).remove();
|
|
|
+ if (!self._errorsExist()) {
|
|
|
+ self._resetErrors();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ var filestack = self.getFileStack(true), len = filestack.length, chk = previewCache.count(
|
|
|
+ self.id),
|
|
|
+ hasThumb = self.showPreview && self.$preview.find('.file-preview-frame').length;
|
|
|
+ self._clearFileInput();
|
|
|
+ if (len === 0 && chk === 0 && !hasThumb) {
|
|
|
+ self.reset();
|
|
|
+ } else {
|
|
|
+ n = chk + len;
|
|
|
+ cap = n > 1 ? self._getMsgSelected(n) : (filestack[0] ? self._getFileNames()[0] : '');
|
|
|
+ self._setCaption(cap);
|
|
|
+ }
|
|
|
+ self._raise('fileremoved', [id, ind]);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ });
|
|
|
+ self.$preview.find('.kv-file-upload').each(function () {
|
|
|
+ var $el = $(this);
|
|
|
+ handler($el, 'click', function () {
|
|
|
+ var $frame = $el.closest('.file-preview-frame'),
|
|
|
+ ind = $frame.attr('data-fileindex');
|
|
|
+ if (!$frame.hasClass('file-preview-error')) {
|
|
|
+ self._uploadSingle(ind, self.filestack, false);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ });
|
|
|
+ },
|
|
|
+ _hideFileIcon: function () {
|
|
|
+ if (this.overwriteInitial) {
|
|
|
+ this.$captionContainer.find('.kv-caption-icon').hide();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _showFileIcon: function () {
|
|
|
+ this.$captionContainer.find('.kv-caption-icon').show();
|
|
|
+ },
|
|
|
+ _generatePreviewTemplate: function (cat, data, fname, ftype, previewId, isError, frameClass, foot, ind) {
|
|
|
+ var self = this, tmplt = self._getPreviewTemplate(cat), content, sText, css = frameClass || '',
|
|
|
+ config = ifSet(cat, self.previewSettings, defaultPreviewSettings[cat]),
|
|
|
+ caption = self.slug(fname), footer = foot || self._renderFileFooter(caption, config.width);
|
|
|
+ ind = ind || previewId.slice(previewId.lastIndexOf('-') + 1);
|
|
|
+ tmplt = self._parseFilePreviewIcon(tmplt, fname.split('.').pop());
|
|
|
+ if (isError) {
|
|
|
+ footer += '<div class="file-other-error" title="' + self.fileActionSettings.indicatorErrorTitle +
|
|
|
+ '">' + self.fileActionSettings.indicatorError + '</div>';
|
|
|
+ }
|
|
|
+ if (cat === 'text' || cat === 'html') {
|
|
|
+ sText = cat === 'text' ? htmlEncode(data) : data;
|
|
|
+ content = tmplt.replace(/\{previewId}/g, previewId).replace(/\{caption}/g, caption)
|
|
|
+ .replace(/\{width}/g, config.width).replace(/\{height}/g, config.height)
|
|
|
+ .replace(/\{frameClass}/g, css).replace(/\{cat}/g, ftype)
|
|
|
+ .replace(/\{footer}/g, footer).replace(/\{fileindex}/g, ind)
|
|
|
+ .replace(/\{data}/g, sText).replace(/\{template}/g, cat);
|
|
|
+ } else {
|
|
|
+ content = tmplt.replace(/\{previewId}/g, previewId).replace(/\{caption}/g, caption)
|
|
|
+ .replace(/\{frameClass}/g, css).replace(/\{type}/g, ftype).replace(/\{fileindex}/g, ind)
|
|
|
+ .replace(/\{width}/g, config.width).replace(/\{height}/g, config.height)
|
|
|
+ .replace(/\{footer}/g, footer).replace(/\{data}/g, data).replace(/\{template}/g, cat);
|
|
|
+ }
|
|
|
+ return content;
|
|
|
+ },
|
|
|
+ _previewDefault: function (file, previewId, isDisabled) {
|
|
|
+ var self = this, $preview = self.$preview, $previewLive = $preview.find('.file-live-thumbs');
|
|
|
+ if (!self.showPreview) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var fname = file ? file.name : '', ftype = file ? file.type : '', content,
|
|
|
+ isError = isDisabled === true && !self.isUploadable, data = objUrl.createObjectURL(file);
|
|
|
+ self._clearDefaultPreview();
|
|
|
+ content = self._generatePreviewTemplate('other', data, fname, ftype, previewId, isError);
|
|
|
+ if (!$previewLive.length) {
|
|
|
+ $previewLive = $(document.createElement('div')).addClass('file-live-thumbs').appendTo($preview);
|
|
|
+ }
|
|
|
+ $previewLive.append("\n" + content);
|
|
|
+ if (isDisabled === true && self.isUploadable) {
|
|
|
+ self._setThumbStatus($('#' + previewId), 'Error');
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _previewFile: function (i, file, theFile, previewId, data) {
|
|
|
+ if (!this.showPreview) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var self = this, cat = self._parseFileType(file), fname = file ? file.name : '', caption = self.slug(fname),
|
|
|
+ types = self.allowedPreviewTypes, mimes = self.allowedPreviewMimeTypes, $preview = self.$preview,
|
|
|
+ chkTypes = types && types.indexOf(cat) >= 0, $previewLive = $preview.find('.file-live-thumbs'),
|
|
|
+ iData = (cat === 'text' || cat === 'html' || cat === 'image') ? theFile.target.result : data, content,
|
|
|
+ chkMimes = mimes && mimes.indexOf(file.type) !== -1;
|
|
|
+ if (!$previewLive.length) {
|
|
|
+ $previewLive = $(document.createElement('div')).addClass('file-live-thumbs').appendTo($preview);
|
|
|
+ }
|
|
|
+ /** @namespace window.DOMPurify */
|
|
|
+ if (cat === 'html' && self.purifyHtml && window.DOMPurify) {
|
|
|
+ iData = window.DOMPurify.sanitize(iData);
|
|
|
+ }
|
|
|
+ if (chkTypes || chkMimes) {
|
|
|
+ content = self._generatePreviewTemplate(cat, iData, fname, file.type, previewId);
|
|
|
+ self._clearDefaultPreview();
|
|
|
+ $previewLive.append("\n" + content);
|
|
|
+ self._validateImage(i, previewId, caption, file.type);
|
|
|
+ } else {
|
|
|
+ self._previewDefault(file, previewId);
|
|
|
+ }
|
|
|
+ self._initSortable();
|
|
|
+ },
|
|
|
+ _slugDefault: function (text) {
|
|
|
+ return isEmpty(text) ? '' : String(text).replace(/[\-\[\]\/\{}:;#%=\(\)\*\+\?\\\^\$\|<>&"']/g, '_');
|
|
|
+ },
|
|
|
+ _readFiles: function (files) {
|
|
|
+ this.reader = new FileReader();
|
|
|
+ var self = this, $el = self.$element, $preview = self.$preview, reader = self.reader,
|
|
|
+ $container = self.$previewContainer, $status = self.$previewStatus, msgLoading = self.msgLoading,
|
|
|
+ msgProgress = self.msgProgress, previewInitId = self.previewInitId, numFiles = files.length,
|
|
|
+ settings = self.fileTypeSettings, ctr = self.filestack.length, readFile,
|
|
|
+ maxPreviewSize = self.maxFilePreviewSize && parseFloat(self.maxFilePreviewSize),
|
|
|
+ canPreview = $preview.length && (!maxPreviewSize || isNaN(maxPreviewSize)),
|
|
|
+ throwError = function (msg, file, previewId, index) {
|
|
|
+ var p1 = $.extend(true, {}, self._getOutData({}, {}, files), {id: previewId, index: index}),
|
|
|
+ p2 = {id: previewId, index: index, file: file, files: files};
|
|
|
+ self._previewDefault(file, previewId, true);
|
|
|
+ if (self.isUploadable) {
|
|
|
+ self.addToStack(undefined);
|
|
|
+ }
|
|
|
+ setTimeout(function () {
|
|
|
+ readFile(index + 1);
|
|
|
+ }, 100);
|
|
|
+ self._initFileActions();
|
|
|
+ if (self.removeFromPreviewOnError) {
|
|
|
+ $('#' + previewId).remove();
|
|
|
+ }
|
|
|
+ return self.isUploadable ? self._showUploadError(msg, p1) : self._showError(msg, p2);
|
|
|
+ };
|
|
|
+
|
|
|
+ self.loadedImages = [];
|
|
|
+ self.totalImagesCount = 0;
|
|
|
+
|
|
|
+ $.each(files, function (key, file) {
|
|
|
+ var func = self.fileTypeSettings.image || defaultFileTypeSettings.image;
|
|
|
+ if (func && func(file.type)) {
|
|
|
+ self.totalImagesCount++;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ readFile = function (i) {
|
|
|
+ if (isEmpty($el.attr('multiple'))) {
|
|
|
+ numFiles = 1;
|
|
|
+ }
|
|
|
+ if (i >= numFiles) {
|
|
|
+ if (self.isUploadable && self.filestack.length > 0) {
|
|
|
+ self._raise('filebatchselected', [self.getFileStack()]);
|
|
|
+ } else {
|
|
|
+ self._raise('filebatchselected', [files]);
|
|
|
+ }
|
|
|
+ $container.removeClass('file-thumb-loading');
|
|
|
+ $status.html('');
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var node = ctr + i, previewId = previewInitId + "-" + node, isText, isImage, file = files[i],
|
|
|
+ caption = self.slug(file.name), fileSize = (file.size || 0) / 1000, checkFile, fileExtExpr = '',
|
|
|
+ previewData = objUrl.createObjectURL(file), fileCount = 0, j, msg, typ, chk,
|
|
|
+ fileTypes = self.allowedFileTypes, strTypes = isEmpty(fileTypes) ? '' : fileTypes.join(', '),
|
|
|
+ fileExt = self.allowedFileExtensions, strExt = isEmpty(fileExt) ? '' : fileExt.join(', ');
|
|
|
+ if (!isEmpty(fileExt)) {
|
|
|
+ fileExtExpr = new RegExp('\\.(' + fileExt.join('|') + ')$', 'i');
|
|
|
+ }
|
|
|
+ fileSize = fileSize.toFixed(2);
|
|
|
+ if (self.maxFileSize > 0 && fileSize > self.maxFileSize) {
|
|
|
+ msg = self.msgSizeTooLarge.replace('{name}', caption)
|
|
|
+ .replace('{size}', fileSize)
|
|
|
+ .replace('{maxSize}', self.maxFileSize);
|
|
|
+ self.isError = throwError(msg, file, previewId, i);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (!isEmpty(fileTypes) && isArray(fileTypes)) {
|
|
|
+ for (j = 0; j < fileTypes.length; j += 1) {
|
|
|
+ typ = fileTypes[j];
|
|
|
+ checkFile = settings[typ];
|
|
|
+ chk = (checkFile !== undefined && checkFile(file.type, caption));
|
|
|
+ fileCount += isEmpty(chk) ? 0 : chk.length;
|
|
|
+ }
|
|
|
+ if (fileCount === 0) {
|
|
|
+ msg = self.msgInvalidFileType.replace('{name}', caption).replace('{types}', strTypes);
|
|
|
+ self.isError = throwError(msg, file, previewId, i);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (fileCount === 0 && !isEmpty(fileExt) && isArray(fileExt) && !isEmpty(fileExtExpr)) {
|
|
|
+ chk = compare(caption, fileExtExpr);
|
|
|
+ fileCount += isEmpty(chk) ? 0 : chk.length;
|
|
|
+ if (fileCount === 0) {
|
|
|
+ msg = self.msgInvalidFileExtension.replace('{name}', caption).replace('{extensions}',
|
|
|
+ strExt);
|
|
|
+ self.isError = throwError(msg, file, previewId, i);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (!self.showPreview) {
|
|
|
+ self.addToStack(file);
|
|
|
+ setTimeout(function () {
|
|
|
+ readFile(i + 1);
|
|
|
+ }, 100);
|
|
|
+ self._raise('fileloaded', [file, previewId, i, reader]);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (!canPreview && fileSize > maxPreviewSize) {
|
|
|
+ $container.addClass('file-thumb-loading');
|
|
|
+ self._previewDefault(file, previewId);
|
|
|
+ self._initFileActions();
|
|
|
+ self._updateFileDetails(numFiles);
|
|
|
+ readFile(i + 1);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if ($preview.length && FileReader !== undefined) {
|
|
|
+ $status.html(msgLoading.replace('{index}', i + 1).replace('{files}', numFiles));
|
|
|
+ $container.addClass('file-thumb-loading');
|
|
|
+ reader.onerror = function (evt) {
|
|
|
+ self._errorHandler(evt, caption);
|
|
|
+ };
|
|
|
+ reader.onload = function (theFile) {
|
|
|
+ self._previewFile(i, file, theFile, previewId, previewData);
|
|
|
+ self._initFileActions();
|
|
|
+ };
|
|
|
+ reader.onloadend = function () {
|
|
|
+ msg = msgProgress.replace('{index}', i + 1).replace('{files}', numFiles)
|
|
|
+ .replace('{percent}', 50).replace('{name}', caption);
|
|
|
+ setTimeout(function () {
|
|
|
+ $status.html(msg);
|
|
|
+ self._updateFileDetails(numFiles);
|
|
|
+ readFile(i + 1);
|
|
|
+ }, 100);
|
|
|
+ self._raise('fileloaded', [file, previewId, i, reader]);
|
|
|
+ };
|
|
|
+ reader.onprogress = function (data) {
|
|
|
+ if (data.lengthComputable) {
|
|
|
+ var fact = (data.loaded / data.total) * 100, progress = Math.ceil(fact);
|
|
|
+ msg = msgProgress.replace('{index}', i + 1).replace('{files}', numFiles)
|
|
|
+ .replace('{percent}', progress).replace('{name}', caption);
|
|
|
+ setTimeout(function () {
|
|
|
+ $status.html(msg);
|
|
|
+ }, 100);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ isText = ifSet('text', settings, defaultFileTypeSettings.text);
|
|
|
+ isImage = ifSet('image', settings, defaultFileTypeSettings.image);
|
|
|
+
|
|
|
+ if (isText(file.type, caption)) {
|
|
|
+ reader.readAsText(file, self.textEncoding);
|
|
|
+ } else {
|
|
|
+ if (isImage(file.type, caption)) {
|
|
|
+ reader.readAsDataURL(file);
|
|
|
+ } else {
|
|
|
+ reader.readAsArrayBuffer(file);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ self._previewDefault(file, previewId);
|
|
|
+ setTimeout(function () {
|
|
|
+ readFile(i + 1);
|
|
|
+ self._updateFileDetails(numFiles);
|
|
|
+ }, 100);
|
|
|
+ self._raise('fileloaded', [file, previewId, i, reader]);
|
|
|
+ }
|
|
|
+ self.addToStack(file);
|
|
|
+ };
|
|
|
+
|
|
|
+ readFile(0);
|
|
|
+ self._updateFileDetails(numFiles, false);
|
|
|
+ },
|
|
|
+ _updateFileDetails: function (numFiles) {
|
|
|
+ var self = this, $el = self.$element, fileStack = self.getFileStack(),
|
|
|
+ name = (isIE(9) && findFileName($el.val())) ||
|
|
|
+ ($el[0].files[0] && $el[0].files[0].name) || (fileStack.length && fileStack[0].name) || '',
|
|
|
+ label = self.slug(name), n = self.isUploadable ? fileStack.length : numFiles,
|
|
|
+ nFiles = previewCache.count(self.id) + n, log = n > 1 ? self._getMsgSelected(nFiles) : label;
|
|
|
+ if (self.isError) {
|
|
|
+ self.$previewContainer.removeClass('file-thumb-loading');
|
|
|
+ self.$previewStatus.html('');
|
|
|
+ self.$captionContainer.find('.kv-caption-icon').hide();
|
|
|
+ } else {
|
|
|
+ self._showFileIcon();
|
|
|
+ }
|
|
|
+ self._setCaption(log, self.isError);
|
|
|
+ self.$container.removeClass('file-input-new file-input-ajax-new');
|
|
|
+ if (arguments.length === 1) {
|
|
|
+ self._raise('fileselect', [numFiles, label]);
|
|
|
+ }
|
|
|
+ if (previewCache.count(self.id)) {
|
|
|
+ self._initPreviewActions();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _setThumbStatus: function ($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-loading');
|
|
|
+ if (status === 'Error') {
|
|
|
+ $thumb.find('.kv-file-upload').attr('disabled', true);
|
|
|
+ }
|
|
|
+ if (status === 'Success') {
|
|
|
+ $thumb.find('.file-drag-handle').remove();
|
|
|
+ $indicator.css('margin-left', 0);
|
|
|
+ }
|
|
|
+ $indicator.html(config[icon]);
|
|
|
+ $indicator.attr('title', config[msg]);
|
|
|
+ $thumb.addClass(css);
|
|
|
+ },
|
|
|
+ _setProgressCancelled: function () {
|
|
|
+ var self = this;
|
|
|
+ self._setProgress(100, self.$progress, self.msgCancelled);
|
|
|
+ },
|
|
|
+ _setProgress: function (p, $el, error) {
|
|
|
+ var self = this, pct = Math.min(p, 100), template = pct < 100 ? self.progressTemplate :
|
|
|
+ (error ? self.progressErrorTemplate : self.progressCompleteTemplate);
|
|
|
+ $el = $el || self.$progress;
|
|
|
+ if (!isEmpty(template)) {
|
|
|
+ $el.html(template.replace(/\{percent}/g, pct));
|
|
|
+ if (error) {
|
|
|
+ $el.find('[role="progressbar"]').html(error);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _setFileDropZoneTitle: function () {
|
|
|
+ var self = this, $zone = self.$container.find('.file-drop-zone');
|
|
|
+ $zone.find('.' + self.dropZoneTitleClass).remove();
|
|
|
+ if (!self.isUploadable || !self.showPreview || $zone.length === 0 || self.getFileStack().length > 0 || !self.dropZoneEnabled) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if ($zone.find('.file-preview-frame').length === 0 && isEmpty(self.defaultPreviewContent)) {
|
|
|
+ $zone.prepend('<div class="' + self.dropZoneTitleClass + '">' + self.dropZoneTitle + '</div>');
|
|
|
+ }
|
|
|
+ self.$container.removeClass('file-input-new');
|
|
|
+ addCss(self.$container, 'file-input-ajax-new');
|
|
|
+ },
|
|
|
+ _setAsyncUploadStatus: function (previewId, pct, total) {
|
|
|
+ var self = this, sum = 0;
|
|
|
+ self._setProgress(pct, $('#' + previewId).find('.file-thumb-progress'));
|
|
|
+ self.uploadStatus[previewId] = pct;
|
|
|
+ $.each(self.uploadStatus, function (key, value) {
|
|
|
+ sum += value;
|
|
|
+ });
|
|
|
+ self._setProgress(Math.ceil(sum / total));
|
|
|
+
|
|
|
+ },
|
|
|
+ _validateMinCount: function () {
|
|
|
+ var self = this, len = self.isUploadable ? self.getFileStack().length : self.$element.get(0).files.length;
|
|
|
+ if (self.validateInitialCount && self.minFileCount > 0 && self._getFileCount(
|
|
|
+ len - 1) < self.minFileCount) {
|
|
|
+ self._noFilesError({});
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ },
|
|
|
+ _getFileCount: function (fileCount) {
|
|
|
+ var self = this, addCount = 0;
|
|
|
+ if (self.validateInitialCount && !self.overwriteInitial) {
|
|
|
+ addCount = previewCache.count(self.id);
|
|
|
+ fileCount += addCount;
|
|
|
+ }
|
|
|
+ return fileCount;
|
|
|
+ },
|
|
|
+ _getFileName: function (file) {
|
|
|
+ return file && file.name ? this.slug(file.name) : undefined;
|
|
|
+ },
|
|
|
+ _getFileNames: function (skipNull) {
|
|
|
+ var self = this;
|
|
|
+ return self.filenames.filter(function (n) {
|
|
|
+ return (skipNull ? n !== undefined : n !== undefined && n !== null);
|
|
|
+ });
|
|
|
+ },
|
|
|
+ _setPreviewError: function ($thumb, i, val) {
|
|
|
+ var self = this;
|
|
|
+ if (i) {
|
|
|
+ self.updateStack(i, val);
|
|
|
+ }
|
|
|
+ if (self.removeFromPreviewOnError) {
|
|
|
+ $thumb.remove();
|
|
|
+ } else {
|
|
|
+ self._setThumbStatus($thumb, 'Error');
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _checkDimensions: function (i, chk, $img, $thumb, fname, type, params) {
|
|
|
+ var self = this, msg, dim, tag = chk === 'Small' ? 'min' : 'max', limit = self[tag + 'Image' + type],
|
|
|
+ $imgEl, isValid;
|
|
|
+ if (isEmpty(limit) || !$img.length) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ $imgEl = $img[0];
|
|
|
+ dim = (type === 'Width') ? $imgEl.naturalWidth || $imgEl.width : $imgEl.naturalHeight || $imgEl.height;
|
|
|
+ isValid = chk === 'Small' ? dim >= limit : dim <= limit;
|
|
|
+ if (isValid) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ msg = self['msgImage' + type + chk].replace('{name}', fname).replace('{size}', limit);
|
|
|
+ self._showUploadError(msg, params);
|
|
|
+ self._setPreviewError($thumb, i, null);
|
|
|
+ },
|
|
|
+ _validateImage: function (i, previewId, fname, ftype) {
|
|
|
+ var self = this, $preview = self.$preview, params, w1, w2,
|
|
|
+ $thumb = $preview.find("#" + previewId), $img = $thumb.find('img');
|
|
|
+ fname = fname || 'Untitled';
|
|
|
+ if (!$img.length) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ handler($img, 'load', function () {
|
|
|
+ w1 = $thumb.width();
|
|
|
+ w2 = $preview.width();
|
|
|
+ if (w1 > w2) {
|
|
|
+ $img.css('width', '100%');
|
|
|
+ $thumb.css('width', '97%');
|
|
|
+ }
|
|
|
+ params = {ind: i, id: previewId};
|
|
|
+ self._checkDimensions(i, 'Small', $img, $thumb, fname, 'Width', params);
|
|
|
+ self._checkDimensions(i, 'Small', $img, $thumb, fname, 'Height', params);
|
|
|
+ if (!self.resizeImage) {
|
|
|
+ self._checkDimensions(i, 'Large', $img, $thumb, fname, 'Width', params);
|
|
|
+ self._checkDimensions(i, 'Large', $img, $thumb, fname, 'Height', params);
|
|
|
+ }
|
|
|
+ self._raise('fileimageloaded', [previewId]);
|
|
|
+ self.loadedImages.push({ind: i, img: $img, thumb: $thumb, pid: previewId, typ: ftype});
|
|
|
+ self._validateAllImages();
|
|
|
+ objUrl.revokeObjectURL($img.attr('src'));
|
|
|
+ });
|
|
|
+ },
|
|
|
+ _validateAllImages: function () {
|
|
|
+ var self = this, i, config, $img, $thumb, pid, ind, params = {}, errFunc;
|
|
|
+ if (self.loadedImages.length !== self.totalImagesCount) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self._raise('fileimagesloaded');
|
|
|
+ if (!self.resizeImage) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ errFunc = self.isUploadable ? self._showUploadError : self._showError;
|
|
|
+ for (i = 0; i < self.loadedImages.length; i++) {
|
|
|
+ config = self.loadedImages[i];
|
|
|
+ $img = config.img;
|
|
|
+ $thumb = config.thumb;
|
|
|
+ pid = config.pid;
|
|
|
+ ind = config.ind;
|
|
|
+ params = {id: pid, 'index': ind};
|
|
|
+ if (!self._getResizedImage($img[0], config.typ, pid, ind)) {
|
|
|
+ errFunc(self.msgImageResizeError, params, 'fileimageresizeerror');
|
|
|
+ self._setPreviewError($thumb, ind);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ self._raise('fileimagesresized');
|
|
|
+ },
|
|
|
+ _getResizedImage: function (image, type, pid, ind) {
|
|
|
+ var self = this, width = image.naturalWidth, height = image.naturalHeight, ratio = 1,
|
|
|
+ maxWidth = self.maxImageWidth || width, maxHeight = self.maxImageHeight || height,
|
|
|
+ isValidImage = (width && height), chkWidth, chkHeight,
|
|
|
+ canvas = self.imageCanvas, context = self.imageCanvasContext;
|
|
|
+ if (!isValidImage) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ if (width === maxWidth && height === maxHeight) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ type = type || self.resizeDefaultImageType;
|
|
|
+ chkWidth = width > maxWidth;
|
|
|
+ chkHeight = height > maxHeight;
|
|
|
+ if (self.resizePreference === 'width') {
|
|
|
+ ratio = chkWidth ? maxWidth / width : (chkHeight ? maxHeight / height : 1);
|
|
|
+ } else {
|
|
|
+ ratio = chkHeight ? maxHeight / height : (chkWidth ? maxWidth / width : 1);
|
|
|
+ }
|
|
|
+ self._resetCanvas();
|
|
|
+ width *= ratio;
|
|
|
+ height *= ratio;
|
|
|
+ canvas.width = width;
|
|
|
+ canvas.height = height;
|
|
|
+ try {
|
|
|
+ context.drawImage(image, 0, 0, width, height);
|
|
|
+ canvas.toBlob(function (blob) {
|
|
|
+ self._raise('fileimageresized', [pid, ind]);
|
|
|
+ self.filestack[ind] = blob;
|
|
|
+ }, type, self.resizeQuality);
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ catch (err) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ _initBrowse: function ($container) {
|
|
|
+ var self = this;
|
|
|
+ self.$btnFile = $container.find('.btn-file');
|
|
|
+ self.$btnFile.append(self.$element);
|
|
|
+ },
|
|
|
+ _initCaption: function () {
|
|
|
+ var self = this, cap = self.initialCaption || '';
|
|
|
+ if (self.overwriteInitial || isEmpty(cap)) {
|
|
|
+ self.$caption.html('');
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ self._setCaption(cap);
|
|
|
+ return true;
|
|
|
+ },
|
|
|
+ _setCaption: function (content, isError) {
|
|
|
+ var self = this, title, out, n, cap, stack = self.getFileStack();
|
|
|
+ if (!self.$caption.length) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (isError) {
|
|
|
+ title = $('<div>' + self.msgValidationError + '</div>').text();
|
|
|
+ n = stack.length;
|
|
|
+ if (n) {
|
|
|
+ cap = n === 1 && stack[0] ? self._getFileNames()[0] : self._getMsgSelected(n);
|
|
|
+ } else {
|
|
|
+ cap = self._getMsgSelected(self.msgNo);
|
|
|
+ }
|
|
|
+ out = '<span class="' + self.msgValidationErrorClass + '">' + self.msgValidationErrorIcon +
|
|
|
+ (isEmpty(content) ? cap : content) + '</span>';
|
|
|
+ } else {
|
|
|
+ if (isEmpty(content)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ title = $('<div>' + content + '</div>').text();
|
|
|
+ out = self._getLayoutTemplate('fileIcon') + title;
|
|
|
+ }
|
|
|
+ self.$caption.html(out);
|
|
|
+ self.$caption.attr('title', title);
|
|
|
+ self.$captionContainer.find('.file-caption-ellipsis').attr('title', title);
|
|
|
+ },
|
|
|
+ _createContainer: function () {
|
|
|
+ var self = this, $container = $(document.createElement("div"))
|
|
|
+ .attr({"class": 'file-input file-input-new'})
|
|
|
+ .html(self._renderMain());
|
|
|
+ self.$element.before($container);
|
|
|
+ self._initBrowse($container);
|
|
|
+ if (self.theme) {
|
|
|
+ $container.addClass('theme-' + self.theme);
|
|
|
+ }
|
|
|
+ return $container;
|
|
|
+ },
|
|
|
+ _refreshContainer: function () {
|
|
|
+ var self = this, $container = self.$container;
|
|
|
+ $container.before(self.$element);
|
|
|
+ $container.html(self._renderMain());
|
|
|
+ self._initBrowse($container);
|
|
|
+ },
|
|
|
+ _renderMain: function () {
|
|
|
+ var self = this, dropCss = (self.isUploadable && self.dropZoneEnabled) ? ' file-drop-zone' : 'file-drop-disabled',
|
|
|
+ close = !self.showClose ? '' : self._getLayoutTemplate('close'),
|
|
|
+ preview = !self.showPreview ? '' : self._getLayoutTemplate('preview')
|
|
|
+ .replace(/\{class}/g, self.previewClass)
|
|
|
+ .replace(/\{dropClass}/g, dropCss),
|
|
|
+ css = self.isDisabled ? self.captionClass + ' file-caption-disabled' : self.captionClass,
|
|
|
+ caption = self.captionTemplate.replace(/\{class}/g, css + ' kv-fileinput-caption');
|
|
|
+ return self.mainTemplate.replace(/\{class}/g, self.mainClass)
|
|
|
+ .replace(/\{preview}/g, preview)
|
|
|
+ .replace(/\{close}/g, close)
|
|
|
+ .replace(/\{caption}/g, caption)
|
|
|
+ .replace(/\{upload}/g, self._renderButton('upload'))
|
|
|
+ .replace(/\{remove}/g, self._renderButton('remove'))
|
|
|
+ .replace(/\{cancel}/g, self._renderButton('cancel'))
|
|
|
+ .replace(/\{browse}/g, 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 += ' hide';
|
|
|
+ break;
|
|
|
+ case 'upload':
|
|
|
+ if (!self.showUpload) {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+ if (self.isUploadable && !self.isDisabled) {
|
|
|
+ tmplt = self._getLayoutTemplate('btnLink').replace('{href}', self.uploadUrl);
|
|
|
+ } else {
|
|
|
+ btnType = 'submit';
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ case 'browse':
|
|
|
+ tmplt = self._getLayoutTemplate('btnBrowse');
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+ css += type === 'browse' ? ' btn-file' : ' fileinput-' + type + ' fileinput-' + type + '-button';
|
|
|
+ if (!isEmpty(label)) {
|
|
|
+ label = ' <span class="' + self.buttonLabelClass + '">' + label + '</span>';
|
|
|
+ }
|
|
|
+ return tmplt.replace('{type}', btnType).replace('{css}', css).replace('{title}', title)
|
|
|
+ .replace('{status}', status).replace( '{icon}', icon).replace( '{label}', label);
|
|
|
+ },
|
|
|
+ _renderThumbProgress: function () {
|
|
|
+ return '<div class="file-thumb-progress hide">' + this.progressTemplate.replace(/\{percent}/g,
|
|
|
+ '0') + '</div>';
|
|
|
+ },
|
|
|
+ _renderFileFooter: function (caption, width) {
|
|
|
+ var self = this, config = self.fileActionSettings, footer, rem = config.showRemove, drg = config.showDrag,
|
|
|
+ upl = config.showUpload, zoom = config.showZoom, out, template = self._getLayoutTemplate('footer');
|
|
|
+ if (self.isUploadable) {
|
|
|
+ out = template.replace(/\{actions}/g, self._renderFileActions(rem, upl, zoom, drg, false, false, false))
|
|
|
+ .replace(/\{caption}/g, caption)
|
|
|
+ .replace(/\{width}/g, width)
|
|
|
+ .replace(/\{progress}/g, self._renderThumbProgress())
|
|
|
+ .replace(/\{indicator}/g, config.indicatorNew)
|
|
|
+ .replace(/\{indicatorTitle}/g, config.indicatorNewTitle);
|
|
|
+ } else {
|
|
|
+ out = template.replace(/\{actions}/g,
|
|
|
+ self._renderFileActions(false, false, zoom, drg, false, false, false))
|
|
|
+ .replace(/\{caption}/g, caption)
|
|
|
+ .replace(/\{progress}/g, '')
|
|
|
+ .replace(/\{width}/g, width)
|
|
|
+ .replace(/\{indicator}/g, config.indicatorNew)
|
|
|
+ .replace(/\{indicatorTitle}/g, config.indicatorNewTitle);
|
|
|
+ }
|
|
|
+ out = replaceTags(out, self.previewThumbTags);
|
|
|
+ return out;
|
|
|
+ },
|
|
|
+ _renderFileActions: function (showUpload, showDelete, showZoom, showDrag, disabled, url, key, isInit) {
|
|
|
+ if (!showUpload && !showDelete && !showZoom && !showDrag) {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+ var self = this,
|
|
|
+ vUrl = url === false ? '' : ' data-url="' + url + '"',
|
|
|
+ vKey = key === false ? '' : ' data-key="' + key + '"',
|
|
|
+ btnDelete = '', btnUpload = '', btnZoom = '', btnDrag = '', css,
|
|
|
+ template = self._getLayoutTemplate('actions'), config = self.fileActionSettings,
|
|
|
+ otherButtons = self.otherActionButtons.replace(/\{dataKey}/g, vKey),
|
|
|
+ removeClass = disabled ? config.removeClass + ' disabled' : config.removeClass;
|
|
|
+ if (showDelete) {
|
|
|
+ btnDelete = self._getLayoutTemplate('actionDelete')
|
|
|
+ .replace(/\{removeClass}/g, removeClass)
|
|
|
+ .replace(/\{removeIcon}/g, config.removeIcon)
|
|
|
+ .replace(/\{removeTitle}/g, config.removeTitle)
|
|
|
+ .replace(/\{dataUrl}/g, vUrl)
|
|
|
+ .replace(/\{dataKey}/g, vKey);
|
|
|
+ }
|
|
|
+ if (showUpload) {
|
|
|
+ btnUpload = self._getLayoutTemplate('actionUpload')
|
|
|
+ .replace(/\{uploadClass}/g, config.uploadClass)
|
|
|
+ .replace(/\{uploadIcon}/g, config.uploadIcon)
|
|
|
+ .replace(/\{uploadTitle}/g, config.uploadTitle);
|
|
|
+ }
|
|
|
+ if (showZoom) {
|
|
|
+ btnZoom = self._getLayoutTemplate('actionZoom')
|
|
|
+ .replace(/\{zoomClass}/g, config.zoomClass)
|
|
|
+ .replace(/\{zoomIcon}/g, config.zoomIcon)
|
|
|
+ .replace(/\{zoomTitle}/g, config.zoomTitle);
|
|
|
+ }
|
|
|
+ if (showDrag && isInit) {
|
|
|
+ css = 'drag-handle-init ' + config.dragClass;
|
|
|
+ btnDrag = self._getLayoutTemplate('actionDrag').replace(/\{dragClass}/g, css)
|
|
|
+ .replace(/\{dragTitle}/g, config.dragTitle)
|
|
|
+ .replace(/\{dragIcon}/g, config.dragIcon);
|
|
|
+ }
|
|
|
+ return template.replace(/\{delete}/g, btnDelete)
|
|
|
+ .replace(/\{upload}/g, btnUpload)
|
|
|
+ .replace(/\{zoom}/g, btnZoom)
|
|
|
+ .replace(/\{drag}/g, btnDrag)
|
|
|
+ .replace(/\{other}/g, otherButtons);
|
|
|
+ },
|
|
|
+ _browse: function (e) {
|
|
|
+ var self = this;
|
|
|
+ self._raise('filebrowse');
|
|
|
+ if (e && e.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (self.isError && !self.isUploadable) {
|
|
|
+ self.clear();
|
|
|
+ }
|
|
|
+ self.$captionContainer.focus();
|
|
|
+ },
|
|
|
+ _change: function (e) {
|
|
|
+ var self = this, $el = self.$element;
|
|
|
+ if (!self.isUploadable && isEmpty($el.val()) && self.fileInputCleared) { // IE 11 fix
|
|
|
+ self.fileInputCleared = false;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self.fileInputCleared = false;
|
|
|
+ var tfiles, msg, total, isDragDrop = arguments.length > 1, isAjaxUpload = self.isUploadable, i = 0, f, n, len,
|
|
|
+ files = isDragDrop ? e.originalEvent.dataTransfer.files : $el.get(0).files, ctr = self.filestack.length,
|
|
|
+ isSingleUpload = isEmpty($el.attr('multiple')), flagSingle = (isSingleUpload && ctr > 0), folders = 0,
|
|
|
+ throwError = function (mesg, file, previewId, index) {
|
|
|
+ var p1 = $.extend(true, {}, self._getOutData({}, {}, files), {id: previewId, index: index}),
|
|
|
+ p2 = {id: previewId, index: index, file: file, files: files};
|
|
|
+ return self.isUploadable ? self._showUploadError(mesg, p1) : self._showError(mesg, p2);
|
|
|
+ };
|
|
|
+ self.reader = null;
|
|
|
+ self._resetUpload();
|
|
|
+ self._hideFileIcon();
|
|
|
+ if (self.isUploadable) {
|
|
|
+ self.$container.find('.file-drop-zone .' + self.dropZoneTitleClass).remove();
|
|
|
+ }
|
|
|
+ if (isDragDrop) {
|
|
|
+ tfiles = [];
|
|
|
+ while (files[i]) {
|
|
|
+ f = files[i];
|
|
|
+ if (!f.type && f.size % 4096 === 0) {
|
|
|
+ folders++;
|
|
|
+ } else {
|
|
|
+ tfiles.push(f);
|
|
|
+ }
|
|
|
+ i++;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (e.target.files === undefined) {
|
|
|
+ tfiles = e.target && e.target.value ? [
|
|
|
+ {name: e.target.value.replace(/^.+\\/, '')}
|
|
|
+ ] : [];
|
|
|
+ } else {
|
|
|
+ tfiles = e.target.files;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (isEmpty(tfiles) || tfiles.length === 0) {
|
|
|
+ if (!isAjaxUpload) {
|
|
|
+ self.clear();
|
|
|
+ }
|
|
|
+ self._showFolderError(folders);
|
|
|
+ self._raise('fileselectnone');
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self._resetErrors();
|
|
|
+ len = tfiles.length;
|
|
|
+ total = self._getFileCount(self.isUploadable ? (self.getFileStack().length + len) : len);
|
|
|
+ if (self.maxFileCount > 0 && total > self.maxFileCount) {
|
|
|
+ if (!self.autoReplace || len > self.maxFileCount) {
|
|
|
+ n = (self.autoReplace && len > self.maxFileCount) ? len : total;
|
|
|
+ msg = self.msgFilesTooMany.replace('{m}', self.maxFileCount).replace('{n}', n);
|
|
|
+ self.isError = throwError(msg, null, null, null);
|
|
|
+ self.$captionContainer.find('.kv-caption-icon').hide();
|
|
|
+ self._setCaption('', true);
|
|
|
+ self.$container.removeClass('file-input-new file-input-ajax-new');
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (total > self.maxFileCount) {
|
|
|
+ self._resetPreviewThumbs(isAjaxUpload);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (!isAjaxUpload || flagSingle) {
|
|
|
+ self._resetPreviewThumbs(false);
|
|
|
+ if (flagSingle) {
|
|
|
+ self.clearStack();
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (isAjaxUpload && ctr === 0 && (!previewCache.count(self.id) || self.overwriteInitial)) {
|
|
|
+ self._resetPreviewThumbs(true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (self.isPreviewable) {
|
|
|
+ self._readFiles(tfiles);
|
|
|
+ } else {
|
|
|
+ self._updateFileDetails(1);
|
|
|
+ }
|
|
|
+ self._showFolderError(folders);
|
|
|
+ },
|
|
|
+ _abort: function (params) {
|
|
|
+ var self = this, data;
|
|
|
+ if (self.ajaxAborted && typeof self.ajaxAborted === "object" && self.ajaxAborted.message !== undefined) {
|
|
|
+ data = $.extend(true, {}, self._getOutData(), params);
|
|
|
+ data.abortData = self.ajaxAborted.data || {};
|
|
|
+ data.abortMessage = self.ajaxAborted.message;
|
|
|
+ self.cancel();
|
|
|
+ self._setProgress(100, self.$progress, self.msgCancelled);
|
|
|
+ self._showUploadError(self.ajaxAborted.message, data, 'filecustomerror');
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ },
|
|
|
+ _resetFileStack: function () {
|
|
|
+ var self = this, i = 0, newstack = [], newnames = [];
|
|
|
+ self._getThumbs().each(function () {
|
|
|
+ var $thumb = $(this), ind = $thumb.attr('data-fileindex'),
|
|
|
+ file = self.filestack[ind];
|
|
|
+ if (ind === -1) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (file !== undefined) {
|
|
|
+ newstack[i] = file;
|
|
|
+ newnames[i] = self._getFileName(file);
|
|
|
+ $thumb.attr({
|
|
|
+ 'id': self.previewInitId + '-' + i,
|
|
|
+ 'data-fileindex': i
|
|
|
+ });
|
|
|
+ i++;
|
|
|
+ } else {
|
|
|
+ $thumb.attr({
|
|
|
+ 'id': 'uploaded-' + uniqId(),
|
|
|
+ 'data-fileindex': '-1'
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ self.filestack = newstack;
|
|
|
+ self.filenames = newnames;
|
|
|
+ },
|
|
|
+ clearStack: function () {
|
|
|
+ var self = this;
|
|
|
+ self.filestack = [];
|
|
|
+ self.filenames = [];
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ updateStack: function (i, file) {
|
|
|
+ var self = this;
|
|
|
+ self.filestack[i] = file;
|
|
|
+ self.filenames[i] = self._getFileName(file);
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ addToStack: function (file) {
|
|
|
+ var self = this;
|
|
|
+ self.filestack.push(file);
|
|
|
+ self.filenames.push(self._getFileName(file));
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ getFileStack: function (skipNull) {
|
|
|
+ var self = this;
|
|
|
+ return self.filestack.filter(function (n) {
|
|
|
+ return (skipNull ? n !== undefined : n !== undefined && n !== null);
|
|
|
+ });
|
|
|
+ },
|
|
|
+ lock: function () {
|
|
|
+ var self = this;
|
|
|
+ self._resetErrors();
|
|
|
+ self.disable();
|
|
|
+ if (self.showRemove) {
|
|
|
+ addCss(self.$container.find('.fileinput-remove'), 'hide');
|
|
|
+ }
|
|
|
+ if (self.showCancel) {
|
|
|
+ self.$container.find('.fileinput-cancel').removeClass('hide');
|
|
|
+ }
|
|
|
+ self._raise('filelock', [self.filestack, self._getExtraData()]);
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ unlock: function (reset) {
|
|
|
+ var self = this;
|
|
|
+ if (reset === undefined) {
|
|
|
+ reset = true;
|
|
|
+ }
|
|
|
+ self.enable();
|
|
|
+ if (self.showCancel) {
|
|
|
+ addCss(self.$container.find('.fileinput-cancel'), 'hide');
|
|
|
+ }
|
|
|
+ if (self.showRemove) {
|
|
|
+ self.$container.find('.fileinput-remove').removeClass('hide');
|
|
|
+ }
|
|
|
+ if (reset) {
|
|
|
+ self._resetFileStack();
|
|
|
+ }
|
|
|
+ self._raise('fileunlock', [self.filestack, self._getExtraData()]);
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ cancel: function () {
|
|
|
+ var self = this, xhr = self.ajaxRequests, len = xhr.length, i;
|
|
|
+ if (len > 0) {
|
|
|
+ for (i = 0; i < len; i += 1) {
|
|
|
+ self.cancelling = true;
|
|
|
+ xhr[i].abort();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ self._setProgressCancelled();
|
|
|
+ self._getThumbs().each(function () {
|
|
|
+ var $thumb = $(this), ind = $thumb.attr('data-fileindex');
|
|
|
+ $thumb.removeClass('file-uploading');
|
|
|
+ if (self.filestack[ind] !== undefined) {
|
|
|
+ $thumb.find('.kv-file-upload').removeClass('disabled').removeAttr('disabled');
|
|
|
+ $thumb.find('.kv-file-remove').removeClass('disabled').removeAttr('disabled');
|
|
|
+ }
|
|
|
+ self.unlock();
|
|
|
+ });
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ clear: function () {
|
|
|
+ var self = this, cap;
|
|
|
+ self.$btnUpload.removeAttr('disabled');
|
|
|
+ self._getThumbs().find('video,audio,img').each(function () {
|
|
|
+ cleanMemory($(this));
|
|
|
+ });
|
|
|
+ self._resetUpload();
|
|
|
+ self.clearStack();
|
|
|
+ self._clearFileInput();
|
|
|
+ self._resetErrors(true);
|
|
|
+ self._raise('fileclear');
|
|
|
+ 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.isUploadable) {
|
|
|
+ previewCache.data[self.id] = {};
|
|
|
+ }
|
|
|
+ self.$preview.html('');
|
|
|
+ cap = (!self.overwriteInitial && self.initialCaption.length > 0) ? self.initialCaption : '';
|
|
|
+ self._setCaption(cap);
|
|
|
+ self.$caption.attr('title', '');
|
|
|
+ addCss(self.$container, 'file-input-new');
|
|
|
+ self._validateDefaultPreview();
|
|
|
+ }
|
|
|
+ if (self.$container.find('.file-preview-frame').length === 0) {
|
|
|
+ if (!self._initCaption()) {
|
|
|
+ self.$captionContainer.find('.kv-caption-icon').hide();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ self._hideFileIcon();
|
|
|
+ self._raise('filecleared');
|
|
|
+ self.$captionContainer.focus();
|
|
|
+ self._setFileDropZoneTitle();
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ reset: function () {
|
|
|
+ var self = this;
|
|
|
+ self._resetPreview();
|
|
|
+ self.$container.find('.fileinput-filename').text('');
|
|
|
+ self._raise('filereset');
|
|
|
+ addCss(self.$container, 'file-input-new');
|
|
|
+ if (self.$preview.find('.file-preview-frame').length || self.isUploadable && self.dropZoneEnabled) {
|
|
|
+ self.$container.removeClass('file-input-new');
|
|
|
+ }
|
|
|
+ self._setFileDropZoneTitle();
|
|
|
+ self.clearStack();
|
|
|
+ self.formdata = {};
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ disable: function () {
|
|
|
+ var self = this;
|
|
|
+ self.isDisabled = true;
|
|
|
+ self._raise('filedisabled');
|
|
|
+ self.$element.attr('disabled', 'disabled');
|
|
|
+ self.$container.find(".kv-fileinput-caption").addClass("file-caption-disabled");
|
|
|
+ self.$container.find(".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").attr(
|
|
|
+ "disabled",
|
|
|
+ true);
|
|
|
+ self._initDragDrop();
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ enable: function () {
|
|
|
+ var self = this;
|
|
|
+ self.isDisabled = false;
|
|
|
+ self._raise('fileenabled');
|
|
|
+ self.$element.removeAttr('disabled');
|
|
|
+ self.$container.find(".kv-fileinput-caption").removeClass("file-caption-disabled");
|
|
|
+ self.$container.find(
|
|
|
+ ".btn-file, .fileinput-remove, .fileinput-upload, .file-preview-frame button").removeAttr("disabled");
|
|
|
+ self._initDragDrop();
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ upload: function () {
|
|
|
+ var self = this, totLen = self.getFileStack().length, params = {},
|
|
|
+ i, outData, len, hasExtraData = !$.isEmptyObject(self._getExtraData());
|
|
|
+ if (self.minFileCount > 0 && self._getFileCount(totLen) < self.minFileCount) {
|
|
|
+ self._noFilesError(params);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (!self.isUploadable || self.isDisabled || (totLen === 0 && !hasExtraData)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self._resetUpload();
|
|
|
+ self.$progress.removeClass('hide');
|
|
|
+ self.uploadCount = 0;
|
|
|
+ self.uploadStatus = {};
|
|
|
+ self.uploadLog = [];
|
|
|
+ self.lock();
|
|
|
+ self._setProgress(2);
|
|
|
+ if (totLen === 0 && hasExtraData) {
|
|
|
+ self._uploadExtraOnly();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ len = self.filestack.length;
|
|
|
+ self.hasInitData = false;
|
|
|
+ if (self.uploadAsync) {
|
|
|
+ outData = self._getOutData();
|
|
|
+ self._raise('filebatchpreupload', [outData]);
|
|
|
+ self.fileBatchCompleted = false;
|
|
|
+ self.uploadCache = {content: [], config: [], tags: [], append: true};
|
|
|
+ self.uploadAsyncCount = self.getFileStack().length;
|
|
|
+ for (i = 0; i < len; i++) {
|
|
|
+ self.uploadCache.content[i] = null;
|
|
|
+ self.uploadCache.config[i] = null;
|
|
|
+ self.uploadCache.tags[i] = null;
|
|
|
+ }
|
|
|
+ for (i = 0; i < len; i++) {
|
|
|
+ if (self.filestack[i] !== undefined) {
|
|
|
+ self._uploadSingle(i, self.filestack, true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ self._uploadBatch();
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ destroy: function () {
|
|
|
+ var self = this, $cont = self.$container;
|
|
|
+ $cont.find('.file-drop-zone').off();
|
|
|
+ self.$element.insertBefore($cont).off(NAMESPACE).removeData();
|
|
|
+ $cont.off().remove();
|
|
|
+ return self.$element;
|
|
|
+ },
|
|
|
+ refresh: function (options) {
|
|
|
+ var self = this, $el = self.$element;
|
|
|
+ options = options ? $.extend(true, {}, self.options, options) : self.options;
|
|
|
+ self.destroy();
|
|
|
+ $el.fileinput(options);
|
|
|
+ if ($el.val()) {
|
|
|
+ $el.trigger('change.fileinput');
|
|
|
+ }
|
|
|
+ return $el;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ $.fn.fileinput = function (option) {
|
|
|
+ if (!hasFileAPISupport() && !isIE(9)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var args = Array.apply(null, arguments), retvals = [];
|
|
|
+ args.shift();
|
|
|
+ this.each(function () {
|
|
|
+ var self = $(this), data = self.data('fileinput'), options = typeof option === 'object' && option,
|
|
|
+ theme = options.theme || self.data('theme'), l = {}, t = {},
|
|
|
+ lang = options.language || self.data('language') || 'en', opts;
|
|
|
+ if (!data) {
|
|
|
+ if (theme) {
|
|
|
+ t = $.fn.fileinputThemes[theme] || {};
|
|
|
+ }
|
|
|
+ if (lang !== 'en' && !isEmpty($.fn.fileinputLocales[lang])) {
|
|
|
+ l = $.fn.fileinputLocales[lang] || {};
|
|
|
+ }
|
|
|
+ opts = $.extend(true, {}, $.fn.fileinput.defaults, t, $.fn.fileinputLocales.en, l, options,
|
|
|
+ self.data());
|
|
|
+ data = new FileInput(this, opts);
|
|
|
+ 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;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ $.fn.fileinput.defaults = {
|
|
|
+ language: 'en',
|
|
|
+ showCaption: true,
|
|
|
+ showPreview: true,
|
|
|
+ showRemove: true,
|
|
|
+ showUpload: true,
|
|
|
+ showCancel: true,
|
|
|
+ showClose: true,
|
|
|
+ showUploadedThumbs: true,
|
|
|
+ autoReplace: false,
|
|
|
+ previewClass: '',
|
|
|
+ captionClass: '',
|
|
|
+ mainClass: '',
|
|
|
+ mainTemplate: null,
|
|
|
+ purifyHtml: true,
|
|
|
+ initialCaption: '',
|
|
|
+ initialPreview: [],
|
|
|
+ initialPreviewDelimiter: '*$$*',
|
|
|
+ initialPreviewAsData: false,
|
|
|
+ initialPreviewFileType: 'image',
|
|
|
+ initialPreviewConfig: [],
|
|
|
+ initialPreviewThumbTags: [],
|
|
|
+ previewThumbTags: {},
|
|
|
+ initialPreviewShowDelete: true,
|
|
|
+ removeFromPreviewOnError: false,
|
|
|
+ deleteUrl: '',
|
|
|
+ deleteExtraData: {},
|
|
|
+ overwriteInitial: true,
|
|
|
+ layoutTemplates: defaultLayoutTemplates,
|
|
|
+ previewTemplates: defaultPreviewTemplates,
|
|
|
+ previewZoomSettings: defaultPreviewZoomSettings,
|
|
|
+ previewZoomButtonIcons: {
|
|
|
+ prev: '<i class="glyphicon glyphicon-triangle-left"></i>',
|
|
|
+ next: '<i class="glyphicon glyphicon-triangle-right"></i>',
|
|
|
+ toggleheader: '<i class="glyphicon glyphicon-resize-vertical"></i>',
|
|
|
+ fullscreen: '<i class="glyphicon glyphicon-fullscreen"></i>',
|
|
|
+ borderless: '<i class="glyphicon glyphicon-resize-full"></i>',
|
|
|
+ close: '<i class="glyphicon glyphicon-remove"></i>'
|
|
|
+ },
|
|
|
+ previewZoomButtonClasses: {
|
|
|
+ prev: 'btn btn-navigate',
|
|
|
+ next: 'btn btn-navigate',
|
|
|
+ toggleheader: 'btn btn-default btn-header-toggle',
|
|
|
+ fullscreen: 'btn btn-default',
|
|
|
+ borderless: 'btn btn-default',
|
|
|
+ close: 'btn btn-default'
|
|
|
+ },
|
|
|
+ allowedPreviewTypes: null,
|
|
|
+ allowedPreviewMimeTypes: null,
|
|
|
+ allowedFileTypes: null,
|
|
|
+ allowedFileExtensions: null,
|
|
|
+ defaultPreviewContent: null,
|
|
|
+ customLayoutTags: {},
|
|
|
+ customPreviewTags: {},
|
|
|
+ previewSettings: defaultPreviewSettings,
|
|
|
+ fileTypeSettings: defaultFileTypeSettings,
|
|
|
+ previewFileIcon: '<i class="glyphicon glyphicon-file"></i>',
|
|
|
+ previewFileIconClass: 'file-icon-4x',
|
|
|
+ previewFileIconSettings: {},
|
|
|
+ previewFileExtSettings: {},
|
|
|
+ buttonLabelClass: 'hidden-xs',
|
|
|
+ browseIcon: '<i class="glyphicon glyphicon-folder-open"></i> ',
|
|
|
+ browseClass: 'btn btn-primary',
|
|
|
+ removeIcon: '<i class="glyphicon glyphicon-trash"></i>',
|
|
|
+ removeClass: 'btn btn-default',
|
|
|
+ cancelIcon: '<i class="glyphicon glyphicon-ban-circle"></i>',
|
|
|
+ cancelClass: 'btn btn-default',
|
|
|
+ uploadIcon: '<i class="glyphicon glyphicon-upload"></i>',
|
|
|
+ uploadClass: 'btn btn-default',
|
|
|
+ uploadUrl: null,
|
|
|
+ uploadAsync: true,
|
|
|
+ uploadExtraData: {},
|
|
|
+ zoomModalHeight: 480,
|
|
|
+ minImageWidth: null,
|
|
|
+ minImageHeight: null,
|
|
|
+ maxImageWidth: null,
|
|
|
+ maxImageHeight: null,
|
|
|
+ resizeImage: false,
|
|
|
+ resizePreference: 'width',
|
|
|
+ resizeQuality: 0.92,
|
|
|
+ resizeDefaultImageType: 'image/jpeg',
|
|
|
+ maxFileSize: 0,
|
|
|
+ maxFilePreviewSize: 25600, // 25 MB
|
|
|
+ minFileCount: 0,
|
|
|
+ maxFileCount: 0,
|
|
|
+ validateInitialCount: false,
|
|
|
+ msgValidationErrorClass: 'text-danger',
|
|
|
+ msgValidationErrorIcon: '<i class="glyphicon glyphicon-exclamation-sign"></i> ',
|
|
|
+ msgErrorClass: 'file-error-message',
|
|
|
+ progressThumbClass: "progress-bar progress-bar-success progress-bar-striped active",
|
|
|
+ progressClass: "progress-bar progress-bar-success progress-bar-striped active",
|
|
|
+ progressCompleteClass: "progress-bar progress-bar-success",
|
|
|
+ progressErrorClass: "progress-bar progress-bar-danger",
|
|
|
+ previewFileType: 'image',
|
|
|
+ elCaptionContainer: null,
|
|
|
+ elCaptionText: null,
|
|
|
+ elPreviewContainer: null,
|
|
|
+ elPreviewImage: null,
|
|
|
+ elPreviewStatus: null,
|
|
|
+ elErrorContainer: null,
|
|
|
+ errorCloseButton: '<span class="close kv-error-close">×</span>',
|
|
|
+ slugCallback: null,
|
|
|
+ dropZoneEnabled: true,
|
|
|
+ dropZoneTitleClass: 'file-drop-zone-title',
|
|
|
+ fileActionSettings: {},
|
|
|
+ otherActionButtons: '',
|
|
|
+ textEncoding: 'UTF-8',
|
|
|
+ ajaxSettings: {},
|
|
|
+ ajaxDeleteSettings: {},
|
|
|
+ showAjaxErrorDetails: true
|
|
|
+ };
|
|
|
+
|
|
|
+ $.fn.fileinputLocales.en = {
|
|
|
+ fileSingle: 'file',
|
|
|
+ filePlural: 'files',
|
|
|
+ browseLabel: 'Browse …',
|
|
|
+ removeLabel: 'Remove',
|
|
|
+ removeTitle: 'Clear selected files',
|
|
|
+ cancelLabel: 'Cancel',
|
|
|
+ cancelTitle: 'Abort ongoing upload',
|
|
|
+ uploadLabel: 'Upload',
|
|
|
+ uploadTitle: 'Upload selected files',
|
|
|
+ msgNo: 'No',
|
|
|
+ msgCancelled: 'Cancelled',
|
|
|
+ msgZoomModalHeading: 'Detailed Preview',
|
|
|
+ msgSizeTooLarge: 'File "{name}" (<b>{size} KB</b>) exceeds maximum allowed upload size of <b>{maxSize} KB</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>.',
|
|
|
+ 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}".',
|
|
|
+ msgInvalidFileType: 'Invalid type for file "{name}". Only "{types}" files are supported.',
|
|
|
+ msgInvalidFileExtension: 'Invalid extension for file "{name}". Only "{extensions}" files are supported.',
|
|
|
+ msgUploadAborted: 'The file upload was aborted',
|
|
|
+ msgValidationError: 'Validation Error',
|
|
|
+ msgLoading: 'Loading file {index} of {files} …',
|
|
|
+ msgProgress: 'Loading file {index} of {files} - {name} - {percent}% completed.',
|
|
|
+ msgSelected: '{n} {files} selected',
|
|
|
+ msgFoldersNotAllowed: 'Drag & drop files only! {n} folder(s) dropped were skipped.',
|
|
|
+ msgImageWidthSmall: 'Width of image file "{name}" must be at least {size} px.',
|
|
|
+ msgImageHeightSmall: 'Height of image file "{name}" must be at least {size} px.',
|
|
|
+ msgImageWidthLarge: 'Width of image file "{name}" cannot exceed {size} px.',
|
|
|
+ msgImageHeightLarge: 'Height of image file "{name}" cannot exceed {size} px.',
|
|
|
+ msgImageResizeError: 'Could not get the image dimensions to resize.',
|
|
|
+ msgImageResizeException: 'Error while resizing the image.<pre>{errors}</pre>',
|
|
|
+ dropZoneTitle: 'Drag & drop files here …',
|
|
|
+ previewZoomButtonTitles: {
|
|
|
+ prev: 'View previous file',
|
|
|
+ next: 'View next file',
|
|
|
+ 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();
|
|
|
+ }
|
|
|
+ });
|
|
|
+}));
|
Kartik Visweswaran