677 lines
47 KiB
JavaScript
677 lines
47 KiB
JavaScript
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/*
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SWFUpload: http://www.swfupload.org, http://swfupload.googlecode.com
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mmSWFUpload 1.0: Flash upload dialog - http://profandesign.se/swfupload/, http://www.vinterwebb.se/
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SWFUpload is (c) 2006-2007 Lars Huring, Olov Nilzén and Mammon Media and is released under the MIT License:
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http://www.opensource.org/licenses/mit-license.php
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SWFUpload 2 is (c) 2007-2008 Jake Roberts and is released under the MIT License:
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http://www.opensource.org/licenses/mit-license.php
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*/
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var SWFUpload;if(SWFUpload==undefined){SWFUpload=function(a){this.initSWFUpload(a)}}SWFUpload.prototype.initSWFUpload=function(b){try{this.customSettings={};this.settings=b;this.eventQueue=[];this.movieName="SWFUpload_"+SWFUpload.movieCount++;this.movieElement=null;SWFUpload.instances[this.movieName]=this;this.initSettings();this.loadFlash();this.displayDebugInfo()}catch(a){delete SWFUpload.instances[this.movieName];throw a}};SWFUpload.instances={};SWFUpload.movieCount=0;SWFUpload.version="2.2.0 2009-03-25";SWFUpload.QUEUE_ERROR={QUEUE_LIMIT_EXCEEDED:-100,FILE_EXCEEDS_SIZE_LIMIT:-110,ZERO_BYTE_FILE:-120,INVALID_FILETYPE:-130};SWFUpload.UPLOAD_ERROR={HTTP_ERROR:-200,MISSING_UPLOAD_URL:-210,IO_ERROR:-220,SECURITY_ERROR:-230,UPLOAD_LIMIT_EXCEEDED:-240,UPLOAD_FAILED:-250,SPECIFIED_FILE_ID_NOT_FOUND:-260,FILE_VALIDATION_FAILED:-270,FILE_CANCELLED:-280,UPLOAD_STOPPED:-290};SWFUpload.FILE_STATUS={QUEUED:-1,IN_PROGRESS:-2,ERROR:-3,COMPLETE:-4,CANCELLED:-5};SWFUpload.BUTTON_ACTION={SELECT_FILE:-100,SELECT_FILES:-110,START_UPLOAD:-120};SWFUpload.CURSOR={ARROW:-1,HAND:-2};SWFUpload.WINDOW_MODE={WINDOW:"window",TRANSPARENT:"transparent",OPAQUE:"opaque"};SWFUpload.completeURL=function(a){if(typeof(a)!=="string"||a.match(/^https?:\/\//i)||a.match(/^\//)){return a}var c=window.location.protocol+"//"+window.location.hostname+(window.location.port?":"+window.location.port:"");var b=window.location.pathname.lastIndexOf("/");if(b<=0){path="/"}else{path=window.location.pathname.substr(0,b)+"/"}return path+a};SWFUpload.prototype.initSettings=function(){this.ensureDefault=function(b,a){this.settings[b]=(this.settings[b]==undefined)?a:this.settings[b]};this.ensureDefault("upload_url","");this.ensureDefault("preserve_relative_urls",false);this.ensureDefault("file_post_name","Filedata");this.ensureDefault("post_params",{});this.ensureDefault("use_query_string",false);this.ensureDefault("requeue_on_error",false);this.ensureDefault("http_success",[]);this.ensureDefault("assume_success_timeout",0);this.ensureDefault("file_types","*.*");this.ensureDefault("file_types_description","All Files");this.ensureDefault("file_size_limit",0);this.ensureDefault("file_upload_limit",0);this.ensureDefault("file_queue_limit",0);this.ensureDefault("flash_url","swfupload.swf");this.ensureDefault("prevent_swf_caching",true);this.ensureDefault("button_image_url","");this.ensureDefault("button_width",1);this.ensureDefault("button_height",1);this.ensureDefault("button_text","");this.ensureDefault("button_text_style","color: #000000; font-size: 16pt;");this.ensureDefault("button_text_top_padding",0);this.ensureDefault("button_text_left_padding",0);this.ensureDefault("button_action",SWFUpload.BUTTON_ACTION.SELECT_FILES);this.ensureDefault("button_disabled",false);this.ensureDefault("button_placeholder_id","");this.ensureDefault("button_placeholder",null);this.ensureDefault("button_cursor",SWFUpload.CURSOR.ARROW);this.ensureDefault("button_window_mode",SWFUpload.WINDOW_MODE.WINDOW);this.ensureDefault("debug",false);this.settings.debug_enabled=this.settings.debug;this.settings.return_upload_start_handler=this.returnUploadStart;this.ensureDefault("swfupload_loaded_handler",null);this.ensureDefault("file_dialog_start_handler",null);this.ensureDefault("file_queued_handler",null);this.ensureDefault("file_queue_error_handler",null);this.ensureDefault("file_dialog_complete_handler",null);this.ensureDefault("upload_start_handler",null);this.ensureDefault("upload_progress_handler",null);this.ensureDefault("upload_error_handler",null);this.ensureDefault("upload_success_handler",null);this.ensureDefault("upload_complete_handler",null);this.ensureDefault("debug_handler",this.debugMessage);this.ensureDefault("custom_settings",{});this.customSettings=this.settings.custom_settings;if(!!this.settings.prevent_swf_caching){this.settings.flash_url=this.settings.flash_url+(this.settings.flash_url.indexOf("?")<0?"?":"&")+"preventswfcaching="+new Date().getTime()}if(!this.settings.preserve_relative_urls){this.settings.upload_url=SWFUpload.completeURL(this.settings.upload_url);this.settings.but
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/*
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Uploadify v3.0.0
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Copyright (c) 2010 Ronnie Garcia
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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if(jQuery)(
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function(jQuery){
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jQuery.extend(jQuery.fn,{
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uploadify:function(options,swfUploadOptions) {
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jQuery(this).each(function() {
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var clone = jQuery(this).clone();
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var settings = jQuery.extend({
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// Required Settings
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id : jQuery(this).attr('id'),
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swf : 'uploadify.swf',
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uploader : 'uploadify.php',
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// Options
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auto : false,
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buttonClass : '',
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buttonCursor : 'hand',
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buttonImage : null,
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buttonText : 'SELECT FILES',
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cancelImage : 'uploadify-cancel.png',
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checkExisting : 'uploadify-check-existing.php',
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debug : false,
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fileObjName : 'Filedata',
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fileSizeLimit : 0,
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fileTypeDesc : 'All Files (*.*)',
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fileTypeExts : '*.*',
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height : 30,
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method : 'post',
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multi : false,
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queueID : false,
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queueSizeLimit : 999,
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removeCompleted : true,
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removeTimeout : 3,
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requeueErrors : true,
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postData : {},
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preventCaching : true,
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progressData : 'percentage',
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// simUploadLimit : 1, // Not possible with swfUpload
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successTimeout : 30,
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transparent : true,
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uploadLimit : 999,
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uploaderType : 'html5', // the other option is 'flash'
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width : 120,
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// Events
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skipDefault : [],
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onClearQueue : function() {},
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onDialogOpen : function() {},
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onDialogClose : function() {},
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onInit : function() {},
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onQueueComplete : function() {},
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onSelectError : function() {},
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onSelect : function() {},
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onSWFReady : function() {},
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onUploadCancel : function() {},
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onUploadComplete : function() {},
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onUploadError : function() {},
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onUploadProgress : function() {},
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onUploadStart : function() {}
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}, options);
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var swfUploadSettings = {
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assume_success_timeout : settings.successTimeout,
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button_placeholder_id : settings.id,
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button_image_url : settings.buttonImage,
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button_width : settings.width,
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button_height : settings.height,
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button_text : null,
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button_text_style : null,
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button_text_top_padding : 0,
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button_text_left_padding : 0,
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button_action : (settings.multi ? SWFUpload.BUTTON_ACTION.SELECT_FILES : SWFUpload.BUTTON_ACTION.SELECT_FILE),
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button_disabled : false,
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button_cursor : (settings.buttonCursor == 'arrow' ? SWFUpload.CURSOR.ARROW : SWFUpload.CURSOR.HAND),
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button_window_mode : (settings.transparent && !settings.buttonImage ? SWFUpload.WINDOW_MODE.TRANSPARENT : SWFUpload.WINDOW_MODE.OPAQUE),
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debug : settings.debug,
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requeue_on_error : settings.requeueErrors,
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file_post_name : settings.fileObjName,
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file_size_limit : settings.fileSizeLimit,
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file_types : settings.fileTypeExts,
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file_types_description : settings.fileTypeDesc,
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file_queue_limit : settings.queueSizeLimit,
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file_upload_limit : settings.uploadLimit,
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flash_url : settings.swf,
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prevent_swf_caching : settings.preventCaching,
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post_params : settings.postData,
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upload_url : settings.uploader,
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use_query_string : (settings.method == 'get'),
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// Event Handlers
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file_dialog_complete_handler : onDialogClose,
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file_dialog_start_handler : onDialogOpen,
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file_queued_handler : onSelect,
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file_queue_error_handler : onSelectError,
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flash_ready_handler : settings.onSWFReady,
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upload_complete_handler : onUploadComplete,
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upload_error_handler : onUploadError,
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upload_progress_handler : onUploadProgress,
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upload_start_handler : onUploadStart,
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upload_success_handler : onUploadSuccess
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}
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if (swfUploadOptions) {
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swfUploadSettings = jQuery.extend(swfUploadSettings,swfUploadOptions);
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}
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swfUploadSettings = jQuery.extend(swfUploadSettings,settings);
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// Create the swfUpload instance
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window['uploadify_' + settings.id] = new SWFUpload(swfUploadSettings);
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var swfuploadify = window['uploadify_' + settings.id];
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swfuploadify.original = clone;
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// Wrap the uploadify instance
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var wrapper = jQuery('<div />',{
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id : settings.id,
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'class' : 'uploadify',
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css : {
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'height' : settings.height + 'px',
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'position' : 'relative',
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'width' : settings.width + 'px'
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}
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});
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jQuery('#' + swfuploadify.movieName).wrap(wrapper);
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// Create the file queue
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if (!settings.queueID) {
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var queue = jQuery('<div />', {
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id : settings.id + '_queue',
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'class' : 'uploadifyQueue'
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});
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jQuery('#' + settings.id).after(queue);
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swfuploadify.settings.queueID = settings.queueID = settings.id + '_queue';
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}
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// Create some queue related objects and variables
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swfuploadify.queue = {
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files : {}, // The files in the queue
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filesSelected : 0, // The number of files selected in the last select operation
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filesQueued : 0, // The number of files added to the queue in the last select operation
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filesReplaced : 0, // The number of files replaced in the last select operation
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filesCancelled : 0, // The number of files that were cancelled instead of replaced
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filesErrored : 0, // The number of files that caused error in the last select operation
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averageSpeed : 0, // The average speed of the uploads in KB
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queueLength : 0, // The number of files in the queue
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queueSize : 0, // The size in bytes of the entire queue
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uploadSize : 0, // The size in bytes of the upload queue
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queueBytesUploaded : 0, // The size in bytes that have been uploaded for the current upload queue
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uploadQueue : [], // The files currently to be uploaded
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errorMsg : 'Some files were not added to the queue:'
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};
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// Create the button
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if (!settings.buttonImage) {
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var button = jQuery('<div />', {
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id : settings.id + '_button',
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'class' : 'uploadifyButton ' + settings.buttonClass,
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html : '<span class="uploadifyButtonText">' + settings.buttonText + '</span>'
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});
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jQuery('#' + settings.id).append(button);
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jQuery('#' + swfuploadify.movieName).css({position: 'absolute', 'z-index': 1});
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} else {
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jQuery('#' + swfuploadify.movieName).addClass(settings.buttonClass);
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}
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// -----------------------------
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// Begin Event Handler Functions
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// -----------------------------
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// Triggered once when file dialog is closed
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function onDialogClose(filesSelected,filesQueued,queueLength) {
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var stats = swfuploadify.getStats();
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swfuploadify.queue.filesErrored = filesSelected - filesQueued;
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swfuploadify.queue.filesSelected = filesSelected;
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swfuploadify.queue.filesQueued = filesQueued - swfuploadify.queue.filesCancelled;
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swfuploadify.queue.queueLength = queueLength;
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if (jQuery.inArray('onDialogClose',swfuploadify.settings.skipDefault) < 0) {
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if (swfuploadify.queue.filesErrored > 0) {
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alert(swfuploadify.queue.errorMsg);
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}
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}
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if (swfuploadify.settings.onDialogClose) swfuploadify.settings.onDialogClose(swfuploadify.queue);
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if (swfuploadify.settings.auto) jQuery('#' + swfuploadify.settings.id).uploadifyUpload('*');
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}
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function onDialogOpen() {
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// Reset some queue info
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swfuploadify.queue.errorMsg = 'Some files were not added to the queue:';
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swfuploadify.queue.filesReplaced = 0;
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swfuploadify.queue.filesCancelled = 0;
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if (swfuploadify.settings.onDialogOpen) swfuploadify.settings.onDialogOpen();
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}
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// Triggered once for each file added to the queue
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function onSelect(file) {
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if (jQuery.inArray('onSelect',swfuploadify.settings.skipDefault) < 0) {
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// Check if a file with the same name exists in the queue
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var queuedFile = {};
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for (var n in swfuploadify.queue.files) {
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queuedFile = swfuploadify.queue.files[n];
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if (queuedFile.name == file.name) {
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var replaceQueueItem = confirm('The file named "' + file.name + '" is already in the queue.\nDo you want to replace the existing item in the queue?');
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if (!replaceQueueItem) {
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swfuploadify.cancelUpload(file.id);
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swfuploadify.queue.filesCancelled++;
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return false;
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} else {
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jQuery('#' + queuedFile.id).remove();
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swfuploadify.cancelUpload(queuedFile.id);
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swfuploadify.queue.filesReplaced++;
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}
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}
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}
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// Get the size of the file
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var fileSize = Math.round(file.size / 1024);
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var suffix = 'KB';
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if (fileSize > 1000) {
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fileSize = Math.round(fileSize / 1000);
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suffix = 'MB';
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}
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var fileSizeParts = fileSize.toString().split('.');
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fileSize = fileSizeParts[0];
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if (fileSizeParts.length > 1) {
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fileSize += '.' + fileSizeParts[1].substr(0,2);
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}
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fileSize += suffix;
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// Truncate the filename if it's too long
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var fileName = file.name;
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if (fileName.length > 25) {
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fileName = fileName.substr(0,25) + '...';
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}
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// Add the file item to the queue
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jQuery('#' + swfuploadify.settings.queueID).append('<div id="' + file.id + '" class="uploadifyQueueItem">\
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<div class="cancel">\
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<a href="javascript:jQuery(\'#' + swfuploadify.settings.id + '\').uploadifyCancel(\'' + file.id + '\')"><img src="' + swfuploadify.settings.cancelImage + '" border="0" /></a>\
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</div>\
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<span class="fileName">' + fileName + ' (' + fileSize + ')</span><span class="data"></span>\
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<div class="uploadifyProgress">\
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<div class="uploadifyProgressBar"><!--Progress Bar--></div>\
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</div>\
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</div>');
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swfuploadify.queue.queueSize += file.size;
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}
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swfuploadify.queue.files[file.id] = file;
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if (swfuploadify.settings.onSelect) swfuploadify.settings.onSelect(file);
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}
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// Triggered when a file is not added to the queue
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function onSelectError(file,errorCode,errorMsg) {
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if (jQuery.inArray('onSelectError',swfuploadify.settings.skipDefault) < 0) {
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switch(errorCode) {
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case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED:
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|
|
if (swfuploadify.settings.queueSizeLimit > errorMsg) {
|
||
|
|
swfuploadify.queue.errorMsg += '\nThe number of files selected exceeds the remaining upload limit (' + errorMsg + ').';
|
||
|
|
} else {
|
||
|
|
swfuploadify.queue.errorMsg += '\nThe number of files selected exceeds the queue size limit (' + swfuploadify.settings.queueSizeLimit + ').';
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
|
||
|
|
swfuploadify.queue.errorMsg += '\nThe file "' + file.name + '" exceeds the size limit (' + swfuploadify.settings.fileSizeLimit + ').';
|
||
|
|
break;
|
||
|
|
case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
|
||
|
|
swfuploadify.queue.errorMsg += '\nThe file "' + file.name + '" is empty.';
|
||
|
|
break;
|
||
|
|
case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
|
||
|
|
swfuploadify.queue.errorMsg += '\nThe file "' + file.name + '" is not an accepted file type (' + swfuploadify.settings.fileTypeDesc + ').';
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (errorCode != SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED) {
|
||
|
|
delete swfuploadify.queue.files[file.id];
|
||
|
|
}
|
||
|
|
if (swfuploadify.settings.onSelectError) swfuploadify.settings.onSelectError(file,errorCode,errorMsg);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Triggered when all the files in the queue have been processed
|
||
|
|
function onQueueComplete() {
|
||
|
|
var stats = swfuploadify.getStats();
|
||
|
|
if (swfuploadify.settings.onQueueComplete) swfuploadify.settings.onQueueComplete(stats);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Triggered when a file upload successfully completes
|
||
|
|
function onUploadComplete(file) {
|
||
|
|
var stats = swfuploadify.getStats();
|
||
|
|
swfuploadify.queue.queueLength = stats.files_queued;
|
||
|
|
if (swfuploadify.queue.uploadQueue[0] == '*') {
|
||
|
|
if (swfuploadify.queue.queueLength > 0) {
|
||
|
|
swfuploadify.startUpload();
|
||
|
|
} else {
|
||
|
|
swfuploadify.queue.uploadQueue = [];
|
||
|
|
if (swfuploadify.settings.onQueueComplete) swfuploadify.settings.onQueueComplete(stats);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (swfuploadify.queue.uploadQueue.length > 0) {
|
||
|
|
swfuploadify.startUpload(swfuploadify.queue.uploadQueue.shift());
|
||
|
|
} else {
|
||
|
|
swfuploadify.queue.uploadQueue = [];
|
||
|
|
if (swfuploadify.settings.onQueueComplete) setting.onQueueComplete(stats);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (jQuery.inArray('onUploadComplete',swfuploadify.settings.skipDefault) < 0) {
|
||
|
|
if (swfuploadify.settings.removeCompleted) {
|
||
|
|
switch (file.filestatus) {
|
||
|
|
case SWFUpload.FILE_STATUS.COMPLETE:
|
||
|
|
setTimeout(function() {
|
||
|
|
if (jQuery('#' + file.id)) {
|
||
|
|
swfuploadify.queue.queueSize -= file.size;
|
||
|
|
delete swfuploadify.queue.files[file.id]
|
||
|
|
jQuery('#' + file.id).fadeOut(500,function() {
|
||
|
|
jQuery(this).remove();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
},swfuploadify.settings.removeTimeout * 1000);
|
||
|
|
break;
|
||
|
|
case SWFUpload.FILE_STATUS.ERROR:
|
||
|
|
if (!swfuploadify.settings.requeueErrors) {
|
||
|
|
setTimeout(function() {
|
||
|
|
if (jQuery('#' + file.id)) {
|
||
|
|
swfuploadify.queue.queueSize -= file.size;
|
||
|
|
delete swfuploadify.queue.files[file.id];
|
||
|
|
jQuery('#' + file.id).fadeOut(500,function() {
|
||
|
|
jQuery(this).remove();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
},swfuploadify.settings.removeTimeout * 1000);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (swfuploadify.settings.onUploadComplete) swfuploadify.settings.onUploadComplete(file,swfuploadify.queue);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Triggered when a file upload returns an error
|
||
|
|
function onUploadError(file,errorCode,errorMsg) {
|
||
|
|
var errorString = 'Error';
|
||
|
|
if (errorCode != SWFUpload.UPLOAD_ERROR.FILE_CANCELLED && errorCode != SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED) {
|
||
|
|
jQuery('#' + file.id).addClass('uploadifyError');
|
||
|
|
}
|
||
|
|
jQuery('#' + file.id).find('.uploadifyProgressBar').css('width','1px');
|
||
|
|
switch(errorCode) {
|
||
|
|
case SWFUpload.UPLOAD_ERROR.HTTP_ERROR:
|
||
|
|
errorString = 'HTTP Error (' + errorMsg + ')';
|
||
|
|
break;
|
||
|
|
case SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL:
|
||
|
|
errorString = 'Missing Upload URL';
|
||
|
|
break;
|
||
|
|
case SWFUpload.UPLOAD_ERROR.IO_ERROR:
|
||
|
|
errorString = 'IO Error';
|
||
|
|
break;
|
||
|
|
case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR:
|
||
|
|
errorString = 'Security Error';
|
||
|
|
break;
|
||
|
|
case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED:
|
||
|
|
alert('The upload limit has been reached (' + errorMsg + ').');
|
||
|
|
errorString = 'Exceeds Upload Limit';
|
||
|
|
break;
|
||
|
|
case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED:
|
||
|
|
errorString = 'Failed';
|
||
|
|
break;
|
||
|
|
case SWFUpload.UPLOAD_ERROR.SPECIFIED_FILE_ID_NOT_FOUND:
|
||
|
|
break;
|
||
|
|
case SWFUpload.UPLOAD_ERROR.FILE_VALIDATION_FAILED:
|
||
|
|
errorString = 'Validation Error';
|
||
|
|
break;
|
||
|
|
case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:
|
||
|
|
errorString = 'Cancelled';
|
||
|
|
swfuploadify.queue.queueSize -= file.size;
|
||
|
|
if (file.status == SWFUpload.FILE_STATUS.IN_PROGRESS || jQuery.inArray(file.id,swfuploadify.queue.uploadQueue) >= 0) {
|
||
|
|
swfuploadify.queue.uploadSize -= file.size;
|
||
|
|
}
|
||
|
|
delete swfuploadify.queue.files[file.id];
|
||
|
|
break;
|
||
|
|
case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:
|
||
|
|
errorString = 'Stopped';
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (errorCode != SWFUpload.UPLOAD_ERROR.SPECIFIED_FILE_ID_NOT_FOUND && file.status != SWFUpload.FILE_STATUS.COMPLETE) {
|
||
|
|
jQuery('#' + file.id).find('.data').html(' - ' + errorString);
|
||
|
|
}
|
||
|
|
if (swfuploadify.settings.onUploadError) swfuploadify.settings.onUploadError(file,errorCode,errorMsg,errorString,swfuploadify.queue);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Triggered periodically during a file upload
|
||
|
|
function onUploadProgress(file,fileBytesLoaded,fileTotalBytes) {
|
||
|
|
var timer = new Date();
|
||
|
|
var newTime = timer.getTime();
|
||
|
|
var lapsedTime = newTime - swfuploadify.timer;
|
||
|
|
swfuploadify.timer = newTime;
|
||
|
|
var lapsedBytes = fileBytesLoaded - swfuploadify.bytesLoaded;
|
||
|
|
swfuploadify.bytesLoaded = fileBytesLoaded;
|
||
|
|
var queueBytesLoaded = swfuploadify.queue.queueBytesUploaded + fileBytesLoaded;
|
||
|
|
var percentage = Math.round(fileBytesLoaded / fileTotalBytes * 100);
|
||
|
|
|
||
|
|
// Calculate the average speed
|
||
|
|
var mbs = 0;
|
||
|
|
var kbs = (lapsedBytes / 1024) / (lapsedTime / 1000);
|
||
|
|
kbs = Math.floor(kbs * 10) / 10;
|
||
|
|
if (swfuploadify.queue.averageSpeed > 0) {
|
||
|
|
swfuploadify.queue.averageSpeed = (swfuploadify.queue.averageSpeed + kbs) / 2;
|
||
|
|
} else {
|
||
|
|
swfuploadify.queue.averageSpeed = kbs;
|
||
|
|
}
|
||
|
|
if (kbs > 1000) {
|
||
|
|
mbs = (kbs * .001);
|
||
|
|
swfuploadify.queue.averageSpeed = mbs;
|
||
|
|
}
|
||
|
|
var suffix = 'KB/s';
|
||
|
|
if (mbs > 0) {
|
||
|
|
suffix = 'MB/s';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (jQuery.inArray('onUploadProgress',swfuploadify.settings.skipDefault) < 0) {
|
||
|
|
if (swfuploadify.settings.progressData == 'percentage') {
|
||
|
|
jQuery('#' + file.id).find('.data').html(' - ' + percentage + '%');
|
||
|
|
} else if (swfuploadify.settings.progressData == 'speed') {
|
||
|
|
jQuery('#' + file.id).find('.data').html(' - ' + percentage + suffix);
|
||
|
|
}
|
||
|
|
jQuery('#' + file.id).find('.uploadifyProgressBar').css('width',percentage + '%');
|
||
|
|
}
|
||
|
|
if (swfuploadify.settings.onUploadProgress) swfuploadify.settings.onUploadProgress(file,fileBytesLoaded,fileTotalBytes,queueBytesLoaded,swfuploadify.queue.uploadSize);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Triggered right before a file is uploaded
|
||
|
|
function onUploadStart(file) {
|
||
|
|
var timer = new Date();
|
||
|
|
swfuploadify.timer = timer.getTime();
|
||
|
|
swfuploadify.bytesLoaded = 0;
|
||
|
|
if (swfuploadify.queue.uploadQueue.length == 0) {
|
||
|
|
swfuploadify.queue.uploadSize = file.size;
|
||
|
|
}
|
||
|
|
if (swfuploadify.settings.checkExisting !== false) {
|
||
|
|
jQuery.ajax({
|
||
|
|
type : 'POST',
|
||
|
|
async : false,
|
||
|
|
url : swfuploadify.settings.checkExisting,
|
||
|
|
data : {filename: file.name},
|
||
|
|
success : function(data) {
|
||
|
|
if (data == 1) {
|
||
|
|
var overwrite = confirm('A file with the name "' + file.name + '" already exists on the server.\nWould you like to replace the existing file?');
|
||
|
|
if (!overwrite) {
|
||
|
|
swfuploadify.cancelUpload(file.id);
|
||
|
|
jQuery('#' + file.id).remove();
|
||
|
|
if (swfuploadify.queue.uploadQueue.length > 0 && swfuploadify.queue.queueLength > 0) {
|
||
|
|
if (swfuploadify.queue.uploadQueue[0] == '*') {
|
||
|
|
swfuploadify.startUpload();
|
||
|
|
} else {
|
||
|
|
swfuploadify.startUpload(swfuploadify.queue.uploadQueue.shift());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
if (swfuploadify.settings.onUploadStart) swfuploadify.settings.onUploadStart(file);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Triggered when a file upload returns a successful code
|
||
|
|
function onUploadSuccess(file,data,response) {
|
||
|
|
swfuploadify.queue.queueBytesUploaded += file.size;
|
||
|
|
jQuery('#' + file.id).find('.data').html(' - Complete');
|
||
|
|
if (swfuploadify.settings.onUploadSuccess) swfuploadify.settings.onUploadSuccess(file,data,response);
|
||
|
|
}
|
||
|
|
|
||
|
|
// ---------------------------
|
||
|
|
// End Event Handler Functions
|
||
|
|
// ---------------------------
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
// Cancel a file upload and remove it from the queue
|
||
|
|
uploadifyCancel:function(fileID) {
|
||
|
|
var id = jQuery(this).selector.replace('#','');
|
||
|
|
var swfuploadify = window['uploadify_' + id];
|
||
|
|
var delay = -1;
|
||
|
|
if (arguments[0]) {
|
||
|
|
if (arguments[0] == '*') {
|
||
|
|
jQuery('#' + swfuploadify.settings.queueID).find('.uploadifyQueueItem').each(function() {
|
||
|
|
delay++;
|
||
|
|
swfuploadify.cancelUpload(jQuery(this).attr('id'));
|
||
|
|
jQuery(this).delay(100 * delay).fadeOut(500,function() {
|
||
|
|
jQuery(this).remove();
|
||
|
|
|
||
|
|
});
|
||
|
|
});
|
||
|
|
swfuploadify.queue.queueSize = 0;
|
||
|
|
} else {
|
||
|
|
for (var n = 0; n < arguments.length; n++) {
|
||
|
|
swfuploadify.cancelUpload(arguments[n]);
|
||
|
|
jQuery('#' + arguments[n]).delay(100 * n).fadeOut(500,function() {
|
||
|
|
jQuery(this).remove();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
jQuery('#' + swfuploadify.settings.queueID).find('.uploadifyQueueItem').get(0).fadeOut(500,function() {
|
||
|
|
jQuery(this).remove();
|
||
|
|
swfuploadify.cancelUpload(jQuery(this).attr('id'));
|
||
|
|
});
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
// Get rid of the instance of Uploadify
|
||
|
|
uploadifyDestroy:function() {
|
||
|
|
var id = jQuery(this).selector.replace('#','');
|
||
|
|
var swfuploadify = window['uploadify_' + id];
|
||
|
|
swfuploadify.destroy();
|
||
|
|
jQuery('#' + id + '_queue').remove();
|
||
|
|
jQuery('#' + id).replaceWith(swfuploadify.original);
|
||
|
|
delete window['uploadify_' + id];
|
||
|
|
},
|
||
|
|
|
||
|
|
// Disable the select button
|
||
|
|
uploadifyDisable:function(isDisabled) {
|
||
|
|
var id = jQuery(this).selector.replace('#','');
|
||
|
|
var swfuploadify = window['uploadify_' + id];
|
||
|
|
swfuploadify.setButtonDisabled(isDisabled);
|
||
|
|
},
|
||
|
|
|
||
|
|
// Update or retrieve a setting
|
||
|
|
uploadifySettings:function(name,value,resetObjects) {
|
||
|
|
var id = jQuery(this).selector.replace('#','');
|
||
|
|
var swfuploadify = window['uploadify_' + id];
|
||
|
|
if (typeof(arguments[0]) == 'object') {
|
||
|
|
for (var n in value) {
|
||
|
|
setData(n,value[n]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (arguments.length == 1) {
|
||
|
|
return swfuploadify.settings[name];
|
||
|
|
} else {
|
||
|
|
setData(name,value,resetObjects);
|
||
|
|
}
|
||
|
|
|
||
|
|
function setData(settingName,settingValue,resetObjects) {
|
||
|
|
switch (settingName) {
|
||
|
|
case 'uploader':
|
||
|
|
swfuploadify.setUploadURL(settingValue);
|
||
|
|
break;
|
||
|
|
case 'postData':
|
||
|
|
if (!resetObjects) {
|
||
|
|
value = jQuery.extend(swfuploadify.settings.postData,settingValue);
|
||
|
|
}
|
||
|
|
swfuploadify.setPostParams(settingValue);
|
||
|
|
break;
|
||
|
|
case 'method':
|
||
|
|
if (settingValue == 'get') {
|
||
|
|
swfuploadify.setUseQueryString(true);
|
||
|
|
} else {
|
||
|
|
swfuploadify.setUseQueryString(false);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case 'fileObjName':
|
||
|
|
swfuploadify.setFilePostName(settingValue);
|
||
|
|
break;
|
||
|
|
case 'fileTypeExts':
|
||
|
|
swfuploadify.setFileTypes(settingValue,swfuploadify.settings.fileTypeDesc);
|
||
|
|
break;
|
||
|
|
case 'fileTypeDesc':
|
||
|
|
swfuploadify.setFileTypes(swfuploadify.settings.fileTypeExts,settingValue);
|
||
|
|
break;
|
||
|
|
case 'fileSizeLimit':
|
||
|
|
swfuploadify.setFileSizeLimit(settingValue);
|
||
|
|
break;
|
||
|
|
case 'uploadLimit':
|
||
|
|
swfuploadify.setFileUploadLimit(settingValue);
|
||
|
|
break;
|
||
|
|
case 'queueSizeLimit':
|
||
|
|
swfuploadify.setFileQueueLimit(settingValue);
|
||
|
|
break;
|
||
|
|
case 'buttonImage':
|
||
|
|
jQuery('#' + swfuploadify.settings.id + '_button').remove();
|
||
|
|
swfuploadify.setButtonImageURL(settingValue);
|
||
|
|
break;
|
||
|
|
case 'buttonCursor':
|
||
|
|
if (settingValue == 'arrow') {
|
||
|
|
swfuploadify.setButtonCursor(SWFUpload.CURSOR.ARROW);
|
||
|
|
} else {
|
||
|
|
swfuploadify.setButtonCursor(SWFUpload.CURSOR.HAND);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case 'buttonText':
|
||
|
|
jQuery('#' + swfuploadify.settings.id + '_button').find('.uploadifyButtonText').html(settingValue);
|
||
|
|
break;
|
||
|
|
case 'width':
|
||
|
|
swfuploadify.setButtonDimensions(settingValue,swfuploadify.settings.height);
|
||
|
|
break;
|
||
|
|
case 'height':
|
||
|
|
swfuploadify.setButtonDimensions(swfuploadify.settings.width,settingValue);
|
||
|
|
break;
|
||
|
|
case 'multi':
|
||
|
|
if (settingValue) {
|
||
|
|
swfuploadify.setButtonAction(SWFUpload.BUTTON_ACTION.SELECT_FILES);
|
||
|
|
} else {
|
||
|
|
swfuploadify.setButtonAction(SWFUpload.BUTTON_ACTION.SELECT_FILE);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
swfuploadify.settings[settingName] = value;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
// Stop the current upload and requeue what is in progress
|
||
|
|
uploadifyStop:function() {
|
||
|
|
var id = jQuery(this).selector.replace('#','');
|
||
|
|
var swfuploadify = window['uploadify_' + id];
|
||
|
|
swfuploadify.stopUpload();
|
||
|
|
},
|
||
|
|
|
||
|
|
// Upload the first file, a select number of files, or all the files in the queue
|
||
|
|
uploadifyUpload:function() {
|
||
|
|
var id = jQuery(this).selector.replace('#','');
|
||
|
|
var swfuploadify = window['uploadify_' + id];
|
||
|
|
|
||
|
|
// Reset the queue information
|
||
|
|
swfuploadify.queue.averageSpeed = 0;
|
||
|
|
swfuploadify.queue.uploadSize = 0;
|
||
|
|
swfuploadify.queue.bytesUploaded = 0;
|
||
|
|
swfuploadify.queue.uploadQueue = [];
|
||
|
|
|
||
|
|
if (arguments[0]) {
|
||
|
|
if (arguments[0] == '*') {
|
||
|
|
swfuploadify.queue.uploadSize = swfuploadify.queue.queueSize;
|
||
|
|
swfuploadify.queue.uploadQueue.push('*');
|
||
|
|
swfuploadify.startUpload();
|
||
|
|
} else {
|
||
|
|
for (var n = 0; n < arguments.length; n++) {
|
||
|
|
swfuploadify.queue.uploadSize += swfuploadify.queue.files[arguments[n]].size;
|
||
|
|
swfuploadify.queue.uploadQueue.push(arguments[n]);
|
||
|
|
}
|
||
|
|
swfuploadify.startUpload(swfuploadify.queue.uploadQueue.shift());
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
swfuploadify.startUpload();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
)(jQuery);
|