/BlogEngine/BlogEngine.NET/admin/uploadify/jquery.uploadify.v2.1.4.js

/*

Uploadify v2.1.4

Release Date: November 8, 2010



Copyright (c) 2010 Ronnie Garcia, Travis Nickels



Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:



The above copyright notice and this permission notice shall be included in

all copies or substantial portions of the Software.



THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

THE SOFTWARE.

*/



if(jQuery)(

	function(jQuery){

		jQuery.extend(jQuery.fn,{

			uploadify:function(options) {

				jQuery(this).each(function(){

					var settings = jQuery.extend({

					id              : jQuery(this).attr('id'), // The ID of the object being Uploadified

					uploader        : 'uploadify.swf', // The path to the uploadify swf file

					script          : 'uploadify.php', // The path to the uploadify backend upload script

					expressInstall  : null, // The path to the express install swf file

					folder          : '', // The path to the upload folder

					height          : 30, // The height of the flash button

					width           : 120, // The width of the flash button

					cancelImg       : 'cancel.png', // The path to the cancel image for the default file queue item container

					wmode           : 'opaque', // The wmode of the flash file

					scriptAccess    : 'sameDomain', // Set to "always" to allow script access across domains

					fileDataName    : 'Filedata', // The name of the file collection object in the backend upload script

					method          : 'POST', // The method for sending variables to the backend upload script

					queueSizeLimit  : 999, // The maximum size of the file queue

					simUploadLimit  : 1, // The number of simultaneous uploads allowed

					queueID         : false, // The optional ID of the queue container

					displayData     : 'percentage', // Set to "speed" to show the upload speed in the default queue item

					removeCompleted : true, // Set to true if you want the queue items to be removed when a file is done uploading

					onInit          : function() {}, // Function to run when uploadify is initialized

					onSelect        : function() {}, // Function to run when a file is selected

					onSelectOnce    : function() {}, // Function to run once when files are added to the queue

					onQueueFull     : function() {}, // Function to run when the queue reaches capacity

					onCheck         : function() {}, // Function to run when script checks for duplicate files on the server

					onCancel        : function() {}, // Function to run when an item is cleared from the queue

					onClearQueue    : function() {}, // Function to run when the queue is manually cleared

					onError         : function() {}, // Function to run when an upload item returns an error

					onProgress      : function() {}, // Function to run each time the upload progress is updated

					onComplete      : function() {}, // Function to run when an upload is completed

					onAllComplete   : function() {}  // Function to run when all uploads are completed

				}, options);

				jQuery(this).data('settings',settings);

				var pagePath = location.pathname;

				pagePath = pagePath.split('/');

				pagePath.pop();

				pagePath = pagePath.join('/') + '/';

				var data = {};

				data.uploadifyID = settings.id;

				data.pagepath = pagePath;

				if (settings.buttonImg) data.buttonImg = escape(settings.buttonImg);

				if (settings.buttonText) data.buttonText = escape(settings.buttonText);

				if (settings.rollover) data.rollover = true;

				data.script = settings.script;

				data.folder = escape(settings.folder);

				if (settings.scriptData) {

					var scriptDataString = '';

					for (var name in settings.scriptData) {

						scriptDataString += '&' + name + '=' + settings.scriptData[name];

					}

					data.scriptData = escape(scriptDataString.substr(1));

				}

				data.width          = settings.width;

				data.height         = settings.height;

				data.wmode          = settings.wmode;

				data.method         = settings.method;

				data.queueSizeLimit = settings.queueSizeLimit;

				data.simUploadLimit = settings.simUploadLimit;

				if (settings.hideButton)   data.hideButton   = true;

				if (settings.fileDesc)     data.fileDesc     = settings.fileDesc;

				if (settings.fileExt)      data.fileExt      = settings.fileExt;

				if (settings.multi)        data.multi        = true;

				if (settings.auto)         data.auto         = true;

				if (settings.sizeLimit)    data.sizeLimit    = settings.sizeLimit;

				if (settings.checkScript)  data.checkScript  = settings.checkScript;

				if (settings.fileDataName) data.fileDataName = settings.fileDataName;

				if (settings.queueID)      data.queueID      = settings.queueID;

				if (settings.onInit() !== false) {

					jQuery(this).css('display','none');

					jQuery(this).after('<div id="' + jQuery(this).attr('id') + 'Uploader"></div>');

					swfobject.embedSWF(settings.uploader, settings.id + 'Uploader', settings.width, settings.height, '9.0.24', settings.expressInstall, data, {'quality':'high','wmode':settings.wmode,'allowScriptAccess':settings.scriptAccess},{},function(event) {

						if (typeof(settings.onSWFReady) == 'function' && event.success) settings.onSWFReady();

					});

					if (settings.queueID == false) {

						jQuery("#" + jQuery(this).attr('id') + "Uploader").after('<div id="' + jQuery(this).attr('id') + 'Queue" class="uploadifyQueue"></div>');

					} else {

						jQuery("#" + settings.queueID).addClass('uploadifyQueue');

					}

				}

				if (typeof(settings.onOpen) == 'function') {

					jQuery(this).bind("uploadifyOpen", settings.onOpen);

				}

				jQuery(this).bind("uploadifySelect", {'action': settings.onSelect, 'queueID': settings.queueID}, function(event, ID, fileObj) {

					if (event.data.action(event, ID, fileObj) !== false) {

						var byteSize = Math.round(fileObj.size / 1024 * 100) * .01;

						var suffix = 'KB';

						if (byteSize > 1000) {

							byteSize = Math.round(byteSize *.001 * 100) * .01;

							suffix = 'MB';

						}

						var sizeParts = byteSize.toString().split('.');

						if (sizeParts.length > 1) {

							byteSize = sizeParts[0] + '.' + sizeParts[1].substr(0,2);

						} else {

							byteSize = sizeParts[0];

						}

						if (fileObj.name.length > 20) {

							fileName = fileObj.name.substr(0,20) + '...';

						} else {

							fileName = fileObj.name;

						}

						queue = '#' + jQuery(this).attr('id') + 'Queue';

						if (event.data.queueID) {

							queue = '#' + event.data.queueID;

						}

						jQuery(queue).append('<div id="' + jQuery(this).attr('id') + ID + '" class="uploadifyQueueItem">\

								<div class="cancel">\

									<a href="javascript:jQuery(\'#' + jQuery(this).attr('id') + '\').uploadifyCancel(\'' + ID + '\')"><img src="' + settings.cancelImg + '" border="0" /></a>\

								</div>\

								<span class="fileName">' + fileName + ' (' + byteSize + suffix + ')</span><span class="percentage"></span>\

								<div class="uploadifyProgress">\

									<div id="' + jQuery(this).attr('id') + ID + 'ProgressBar" class="uploadifyProgressBar"><!--Progress Bar--></div>\

								</div>\

							</div>');

					}

				});

				jQuery(this).bind("uploadifySelectOnce", {'action': settings.onSelectOnce}, function(event, data) {

					event.data.action(event, data);

					if (settings.auto) {

						if (settings.checkScript) { 

							jQuery(this).uploadifyUpload(null, false);

						} else {

							jQuery(this).uploadifyUpload(null, true);

						}

					}

				});

				jQuery(this).bind("uploadifyQueueFull", {'action': settings.onQueueFull}, function(event, queueSizeLimit) {

					if (event.data.action(event, queueSizeLimit) !== false) {

						alert('The queue is full.  The max size is ' + queueSizeLimit + '.');

					}

				});

				jQuery(this).bind("uploadifyCheckExist", {'action': settings.onCheck}, function(event, checkScript, fileQueueObj, folder, single) {

					var postData = new Object();

					postData = fileQueueObj;

					postData.folder = (folder.substr(0,1) == '/') ? folder : pagePath + folder;

					if (single) {

						for (var ID in fileQueueObj) {

							var singleFileID = ID;

						}

					}

					jQuery.post(checkScript, postData, function(data) {

						for(var key in data) {

							if (event.data.action(event, data, key) !== false) {

								var replaceFile = confirm("Do you want to replace the file " + data[key] + "?");

								if (!replaceFile) {

									document.getElementById(jQuery(event.target).attr('id') + 'Uploader').cancelFileUpload(key,true,true);

								}

							}

						}

						if (single) {

							document.getElementById(jQuery(event.target).attr('id') + 'Uploader').startFileUpload(singleFileID, true);

						} else {

							document.getElementById(jQuery(event.target).attr('id') + 'Uploader').startFileUpload(null, true);

						}

					}, "json");

				});

				jQuery(this).bind("uploadifyCancel", {'action': settings.onCancel}, function(event, ID, fileObj, data, remove, clearFast) {

					if (event.data.action(event, ID, fileObj, data, clearFast) !== false) {

						if (remove) { 

							var fadeSpeed = (clearFast == true) ? 0 : 250;

							jQuery("#" + jQuery(this).attr('id') + ID).fadeOut(fadeSpeed, function() { jQuery(this).remove() });

						}

					}

				});

				jQuery(this).bind("uploadifyClearQueue", {'action': settings.onClearQueue}, function(event, clearFast) {

					var queueID = (settings.queueID) ? settings.queueID : jQuery(this).attr('id') + 'Queue';

					if (clearFast) {

						jQuery("#" + queueID).find('.uploadifyQueueItem').remove();

					}

					if (event.data.action(event, clearFast) !== false) {

						jQuery("#" + queueID).find('.uploadifyQueueItem').each(function() {

							var index = jQuery('.uploadifyQueueItem').index(this);

							jQuery(this).delay(index * 100).fadeOut(250, function() { jQuery(this).remove() });

						});

					}

				});

				var errorArray = [];

				jQuery(this).bind("uploadifyError", {'action': settings.onError}, function(event, ID, fileObj, errorObj) {

					if (event.data.action(event, ID, fileObj, errorObj) !== false) {

						var fileArray = new Array(ID, fileObj, errorObj);

						errorArray.push(fileArray);

						jQuery("#" + jQuery(this).attr('id') + ID).find('.percentage').text(" - " + errorObj.type + " Error");

						jQuery("#" + jQuery(this).attr('id') + ID).find('.uploadifyProgress').hide();

						jQuery("#" + jQuery(this).attr('id') + ID).addClass('uploadifyError');

					}

				});

				if (typeof(settings.onUpload) == 'function') {

					jQuery(this).bind("uploadifyUpload", settings.onUpload);

				}

				jQuery(this).bind("uploadifyProgress", {'action': settings.onProgress, 'toDisplay': settings.displayData}, function(event, ID, fileObj, data) {

					if (event.data.action(event, ID, fileObj, data) !== false) {

						jQuery("#" + jQuery(this).attr('id') + ID + "ProgressBar").animate({'width': data.percentage + '%'},250,function() {

							if (data.percentage == 100) {

								jQuery(this).closest('.uploadifyProgress').fadeOut(250,function() {jQuery(this).remove()});

							}

						});

						if (event.data.toDisplay == 'percentage') displayData = ' - ' + data.percentage + '%';

						if (event.data.toDisplay == 'speed') displayData = ' - ' + data.speed + 'KB/s';

						if (event.data.toDisplay == null) displayData = ' ';

						jQuery("#" + jQuery(this).attr('id') + ID).find('.percentage').text(displayData);

					}

				});

				jQuery(this).bind("uploadifyComplete", {'action': settings.onComplete}, function(event, ID, fileObj, response, data) {

					if (event.data.action(event, ID, fileObj, unescape(response), data) !== false) {

						jQuery("#" + jQuery(this).attr('id') + ID).find('.percentage').text(' - Completed');

						if (settings.removeCompleted) {

							jQuery("#" + jQuery(event.target).attr('id') + ID).fadeOut(250,function() {jQuery(this).remove()});

						}

						jQuery("#" + jQuery(event.target).attr('id') + ID).addClass('completed');

					}

				});

				if (typeof(settings.onAllComplete) == 'function') {

					jQuery(this).bind("uploadifyAllComplete", {'action': settings.onAllComplete}, function(event, data) {

						if (event.data.action(event, data) !== false) {

							errorArray = [];

						}

					});

				}

			});

		},

		uploadifySettings:function(settingName, settingValue, resetObject) {

			var returnValue = false;

			jQuery(this).each(function() {

				if (settingName == 'scriptData' && settingValue != null) {

					if (resetObject) {

						var scriptData = settingValue;

					} else {

						var scriptData = jQuery.extend(jQuery(this).data('settings').scriptData, settingValue);

					}

					var scriptDataString = '';

					for (var name in scriptData) {

						scriptDataString += '&' + name + '=' + scriptData[name];

					}

					settingValue = escape(scriptDataString.substr(1));

				}

				returnValue = document.getElementById(jQuery(this).attr('id') + 'Uploader').updateSettings(settingName, settingValue);

			});

			if (settingValue == null) {

				if (settingName == 'scriptData') {

					var returnSplit = unescape(returnValue).split('&');

					var returnObj   = new Object();

					for (var i = 0; i < returnSplit.length; i++) {

						var iSplit = returnSplit[i].split('=');

						returnObj[iSplit[0]] = iSplit[1];

					}

					returnValue = returnObj;

				}

			}

			return returnValue;

		},

		uploadifyUpload:function(ID,checkComplete) {

			jQuery(this).each(function() {

				if (!checkComplete) checkComplete = false;

				document.getElementById(jQuery(this).attr('id') + 'Uploader').startFileUpload(ID, checkComplete);

			});

		},

		uploadifyCancel:function(ID) {

			jQuery(this).each(function() {

				document.getElementById(jQuery(this).attr('id') + 'Uploader').cancelFileUpload(ID, true, true, false);

			});

		},

		uploadifyClearQueue:function() {

			jQuery(this).each(function() {

				document.getElementById(jQuery(this).attr('id') + 'Uploader').clearFileUploadQueue(false);

			});

		}

	})

})(jQuery);