
/*
'**************************************************************************************************
' 程序名称: CCTVAI开源音乐管理系统
' 官方网站: http://www.cctvai.com
' 联系 Q Q: 1542367792
' QQ交流群：136687984
' 版本：(终结版)
' 备注：未经书面授权，不得向任何第三方提供本软件系统！
' 功能，模板，插件，扩展，定制请联系QQ：1542367792
'**************************************************************************************************
*/
if(jQuery)(
	function(jQuery){
		jQuery.extend(jQuery.fn,{
			uploadify:function(options) {
				jQuery(this).each(function(){
					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          : 110, // 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
					onInit         : function() {}, // Function to run when uploadify is initialized
					onSelect       : function() {}, // Function to run when a file is selected
					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
					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() {}  // Functino to run when all uploads are completed
				}, options);
				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});
					if (settings.queueID == false) {
						jQuery("#" + jQuery(this).attr('id') + "Uploader").after('<div id="' + jQuery(this).attr('id') + 'Queue" class="uploadifyQueue"></div>');
					}
				}
				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>');
					}
				});
				if (typeof(settings.onSelectOnce) == 'function') {
					jQuery(this).bind("uploadifySelectOnce", settings.onSelectOnce);
				}
				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 = 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, checkScript, fileQueueObj, folder, single) !== 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, clearFast) {
					if (event.data.action(event, ID, fileObj, data, clearFast) !== false) {
						var fadeSpeed = (clearFast == true) ? 0 : 250;
						jQuery("#" + jQuery(this).attr('id') + ID).fadeOut(fadeSpeed, function() { jQuery(this).remove() });
					}
				});
				if (typeof(settings.onClearQueue) == 'function') {
					jQuery(this).bind("uploadifyClearQueue", settings.onClearQueue);
				}
				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 + " .percentage").text(" - " + errorObj.type + " Error");
						jQuery("#" + jQuery(this).attr('id') + ID).addClass('uploadifyError');
					}
				});
				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").css('width', data.percentage + '%');
						if (event.data.toDisplay == 'percentage') displayData = ' 已上传:' + data.percentage + '%- ' + data.speed + 'KB/s';
						if (event.data.toDisplay == 'speed') displayData = ' - ' + data.speed + 'KB/s';
						if (event.data.toDisplay == null) displayData = '';
						jQuery("#" + jQuery(this).attr('id') + ID + " .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 + " .percentage").text(' - cctvai');
						jQuery("#" + jQuery(this).attr('id') + ID).fadeOut(250, function() { jQuery(this).remove()});
					}
				});
				if (typeof(settings.onAllComplete) == 'function') {
					jQuery(this).bind("uploadifyAllComplete", {'action': settings.onAllComplete}, function(event, uploadObj) {
						if (event.data.action(event, uploadObj) !== 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(settings.scriptData, settingValue);
					}
					var scriptDataString = '';
					for (var name in scriptData) {
						scriptDataString += '&' + name + '=' + escape(scriptData[name]);
					}
					settingValue = 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) {
			jQuery(this).each(function() {
				document.getElementById(jQuery(this).attr('id') + 'Uploader').startFileUpload(ID, false);
			});
		},
		uploadifyCancel:function(ID) {
			jQuery(this).each(function() {
				document.getElementById(jQuery(this).attr('id') + 'Uploader').cancelFileUpload(ID, true, false);
			});
		},
		uploadifyClearQueue:function() {
			jQuery(this).each(function() {
				document.getElementById(jQuery(this).attr('id') + 'Uploader').clearFileUploadQueue(false);
			});
		}
	})
})(jQuery);