text: /*******************************************************************************
  * KindEditor - WYSIWYG HTML Editor for Internet
  * Copyright (C) 2006-2011 kindsoft.net
  *
  * @author Roddy <luolonghao@gmail.com>
  * @site http://www.kindsoft.net/
  * @licence http://www.kindsoft.net/license.php
  *******************************************************************************/
  
  KindEditor.plugin('insertfile', function(K) {
  	var self = this, name = 'insertfile',
  		allowFileUpload = K.undef(self.allowFileUpload, true),
  		allowFileManager = K.undef(self.allowFileManager, false),
  		formatUploadUrl = K.undef(self.formatUploadUrl, true),
  		uploadJson = K.undef(self.uploadJson, self.basePath + 'php/upload_json.php'),
  		extraParams = K.undef(self.extraFileUploadParams, {}),
  		filePostName = K.undef(self.filePostName, 'imgFile'),
  		lang = self.lang(name + '.');
  	self.plugin.fileDialog = function(options) {
  		var fileUrl = K.undef(options.fileUrl, 'http://'),
  			fileTitle = K.undef(options.fileTitle, ''),
  			clickFn = options.clickFn;
  		var html = [
  			'<div style="padding:20px;">',
  			'<div class="ke-dialog-row">',
  			'<label for="keUrl" style="width:60px;">' + lang.url + '</label>',
  			'<input type="text" id="keUrl" name="url" class="ke-input-text" style="width:160px;" /> &nbsp;',
  			'<input type="button" class="ke-upload-button" value="' + lang.upload + '" /> &nbsp;',
  			'<span class="ke-button-common ke-button-outer">',
  			'<input type="button" class="ke-button-common ke-button" name="viewServer" value="' + lang.viewServer + '" />',
  			'</span>',
  			'</div>',
  			//title
  			'<div class="ke-dialog-row">',
  			'<label for="keTitle" style="width:60px;">' + lang.title + '</label>',
  			'<input type="text" id="keTitle" class="ke-input-text" name="title" value="" style="width:160px;" /></div>',
  			'</div>',
  			//form end
  			'</form>',
  			'</div>'
  			].join('');
  		var dialog = self.createDialog({
  			name : name,
  			width : 450,
  			title : self.lang(name),
  			body : html,
  			yesBtn : {
  				name : self.lang('yes'),
  				click : function(e) {
  					var url = K.trim(urlBox.val()),
  						title = titleBox.val();
  					if (url == 'http://' || K.invalidUrl(url)) {
  						alert(self.lang('invalidUrl'));
  						urlBox[0].focus();
  						return;
  					}
  					if (K.trim(title) === '') {
  						title = url;
  					}
  					clickFn.call(self, url, title);
  				}
  			}
  		}),
  		div = dialog.div;
  
  		var urlBox = K('[name="url"]', div),
  			viewServerBtn = K('[name="viewServer"]', div),
  			titleBox = K('[name="title"]', div);
  
  		if (allowFileUpload) {
  			var uploadbutton = K.uploadbutton({
  				button : K('.ke-upload-button', div)[0],
  				fieldName : filePostName,
  				url : K.addParam(uploadJson, 'dir=file'),
  				extraParams : extraParams,
  				afterUpload : function(data) {
  					dialog.hideLoading();
  					if (data.error === 0) {
  						var url = data.url;
  						if (formatUploadUrl) {
  							url = K.formatUrl(url, 'absolute');
  						}
  						urlBox.val(url);
  						if (self.afterUpload) {
  							self.afterUpload.call(self, url, data, name);
  						}
  						alert(self.lang('uploadSuccess'));
  					} else {
  						alert(data.message);
  					}
  				},
  				afterError : function(html) {
  					dialog.hideLoading();
  					self.errorDialog(html);
  				}
  			});
  			uploadbutton.fileBox.change(function(e) {
  				dialog.showLoading(self.lang('uploadLoading'));
  				uploadbutton.submit();
  			});
  		} else {
  			K('.ke-upload-button', div).hide();
  		}
  		if (allowFileManager) {
  			viewServerBtn.click(function(e) {
  				self.loadPlugin('filemanager', function() {
  					self.plugin.filemanagerDialog({
  						viewType : 'LIST',
  						dirName : 'file',
  						clickFn : function(url, title) {
  							if (self.dialogs.length > 1) {
  								K('[name="url"]', div).val(url);
  								if (self.afterSelectFile) {
  									self.afterSelectFile.call(self, url);
  								}
  								self.hideDialog();
  							}
  						}
  					});
  				});
  			});
  		} else {
  			viewServerBtn.hide();
  		}
  		urlBox.val(fileUrl);
  		titleBox.val(fileTitle);
  		urlBox[0].focus();
  		urlBox[0].select();
  	};
  	self.clickToolbar(name, function() {
  		self.plugin.fileDialog({
  			clickFn : function(url, title) {
  				var html = '<a class="ke-insertfile" href="' + url + '" data-ke-src="' + url + '" target="_blank">' + title + '</a>';
  				self.insertHtml(html).hideDialog().focus();
  			}
  		});
  	});
  });
  