让FCKeditor支持多用户环境（asp.net）

　　在开发用户管理功能时通常遇到这样一种情况：不同用户上传的图片等文件需要彼此隔离，也就是说每个用户在服务器上需要有一个单独的文件夹用于文件或图片存储。

　　目前用的最多的html编辑器要属FCKeditor。下面以.net版本为例，我介绍一下如何实现以上功能。

　　我使用的FCKeditor服务器版本为FCKeditor.Net_2.6.3 客户端版本为FCKeditor_2.6.4.1。FCKeditor的配置非常简单请参考　　　　  　　http://www.cnblogs.com/AlexCheng/archive/2009/08/18/1548701.html

　　第一步配置web.config文件在<appSettings></appSettings>之间加入

　　

 

<!--FCKedit配置-->
    <!--是否开启多用户支持-->
    <add key="FCKeditor:MultiUser" value="true"/>
        <add key="FCKeditor:BasePath" value="/webuser/fckeditor/"/>
    <!--多用户存储路径:/webuser/userfiles/+Session["uid"].ToString()+"/"-->
    <add key="FCKeditor:MultiUserPath" value="/webuser/userfiles/"/>
    <!--Session["uid"]过期或未设置-->
<add key="FCKeditor:UserFilesPath" value="/webuser/userfiles/temp/"/>

　   找到FCKeditor客户端/fckeditor/editor/filemanager/connectors/aspx/config.ascx 打开

  1 <%@ Control Language="C#" EnableViewState="false" AutoEventWireup="false" Inherits="FredCK.FCKeditorV2.FileBrowser.Config" %>
  2 <%--
  3  * FCKeditor - The text editor for Internet - http://www.fckeditor.net
  4  * Copyright (C) 2003-2009 Frederico Caldeira Knabben
  5  *
  6  * == BEGIN LICENSE ==
  7  *
  8  * Licensed under the terms of any of the following licenses at your
  9  * choice:
 10  *
 11  *  - GNU General Public License Version 2 or later (the "GPL")
 12  *    http://www.gnu.org/licenses/gpl.html
 13  *
 14  *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 15  *    http://www.gnu.org/licenses/lgpl.html
 16  *
 17  *  - Mozilla Public License Version 1.1 or later (the "MPL")
 18  *    http://www.mozilla.org/MPL/MPL-1.1.html
 19  *
 20  * == END LICENSE ==
 21  *
 22  * Configuration file for the File Browser Connector for ASP.NET.
 23 --%>
 24 <script runat="server">
 25 
 26     /**
 27      * This function must check the user session to be sure that he/she is
 28      * authorized to upload and access files in the File Browser.
 29      */
 30     private bool CheckAuthentication()
 31     {
 32         // WARNING : DO NOT simply return "true". By doing so, you are allowing
 33         // "anyone" to upload and list the files in your server. You must implement
 34         // some kind of session validation here. Even something very simple as...
 35         //
 36         //        return ( Session[ "IsAuthorized" ] != null && (bool)Session[ "IsAuthorized" ] == true );
 37         //
 38         // ... where Session[ "IsAuthorized" ] is set to "true" as soon as the
 39         // user logs in your system.
 40 
 41         return true;
 42     }
 43 
 44     public override void SetConfig()
 45     {
 46         // SECURITY: You must explicitly enable this "connector". (Set it to "true").
 47         Enabled = CheckAuthentication();
 48         if (System.Configuration.ConfigurationSettings.AppSettings["FCKeditor:MultiUser"] == "true")
 49         {
 50 
 51             if (HttpContext.Current.Session["uid"]!=null)
 52             {
 53                 UserFilesPath = System.Configuration.ConfigurationSettings.AppSettings["FCKeditor:MultiUserPath"] + HttpContext.Current.Session["uid"] + "/";
 54                 Session["FCKeditor:UserFilesPath"] = UserFilesPath;
 55             }
 56             else
 57             {
 58                 UserFilesPath = System.Configuration.ConfigurationSettings.AppSettings["FCKeditor:UserFilesPath"];
 59                 Session["FCKeditor:UserFilesPath"] = UserFilesPath;
 60             }
 61         }
 62         else
 63         {
 64             UserFilesPath = "/Upload/";
 65         }
 66         // URL path to user files.
 67         //UserFilesPath = "/Upload/";
 68 
 69         // The connector tries to resolve the above UserFilesPath automatically.
 70         // Use the following setting it you prefer to explicitely specify the
 71         // absolute path. Examples: 'C:\\MySite\\userfiles\\' or '/root/mysite/userfiles/'.
 72         // Attention: The above 'UserFilesPath' URL must point to the same directory.
 73         UserFilesAbsolutePath = "";
 74 
 75         // Due to security issues with Apache modules, it is recommended to leave the
 76         // following setting enabled.
 77         ForceSingleExtension = true;
 78 
 79         // Allowed Resource Types
 80         AllowedTypes = new string[] { "File", "Image", "Flash", "Media" };
 81 
 82         // For security, HTML is allowed in the first Kb of data for files having the
 83         // following extensions only.
 84         HtmlExtensions = new string[] { "html", "htm", "xml", "xsd", "txt", "js" };
 85 
 86         TypeConfig[ "File" ].AllowedExtensions            = new string[] { "7z", "aiff", "asf", "avi", "bmp", "csv", "doc", "fla", "flv", "gif", "gz", "gzip", "jpeg", "jpg", "mid", "mov", "mp3", "mp4", "mpc", "mpeg", "mpg", "ods", "odt", "pdf", "png", "ppt", "pxd", "qt", "ram", "rar", "rm", "rmi", "rmvb", "rtf", "sdc", "sitd", "swf", "sxc", "sxw", "tar", "tgz", "tif", "tiff", "txt", "vsd", "wav", "wma", "wmv", "xls", "xml", "zip" };
 87         TypeConfig[ "File" ].DeniedExtensions            = new string[] { };
 88         TypeConfig[ "File" ].FilesPath                    = "%UserFilesPath%file/";
 89         TypeConfig[ "File" ].FilesAbsolutePath            = ( UserFilesAbsolutePath == "" ? "" : "%UserFilesAbsolutePath%file/" );
 90         TypeConfig[ "File" ].QuickUploadPath            = "%UserFilesPath%";
 91         TypeConfig[ "File" ].QuickUploadAbsolutePath    = ( UserFilesAbsolutePath == "" ? "" : "%UserFilesAbsolutePath%" );
 92 
 93         TypeConfig[ "Image" ].AllowedExtensions            = new string[] { "bmp", "gif", "jpeg", "jpg", "png" };
 94         TypeConfig[ "Image" ].DeniedExtensions            = new string[] { };
 95         TypeConfig[ "Image" ].FilesPath                    = "%UserFilesPath%image/";
 96         TypeConfig[ "Image" ].FilesAbsolutePath            = ( UserFilesAbsolutePath == "" ? "" : "%UserFilesAbsolutePath%image/" );
 97         TypeConfig[ "Image" ].QuickUploadPath            = "%UserFilesPath%";
 98         TypeConfig[ "Image" ].QuickUploadAbsolutePath    = ( UserFilesAbsolutePath == "" ? "" : "%UserFilesAbsolutePath%" );
 99 
100         TypeConfig[ "Flash" ].AllowedExtensions            = new string[] { "swf", "flv" };
101         TypeConfig[ "Flash" ].DeniedExtensions            = new string[] { };
102         TypeConfig[ "Flash" ].FilesPath                    = "%UserFilesPath%flash/";
103         TypeConfig[ "Flash" ].FilesAbsolutePath            = ( UserFilesAbsolutePath == "" ? "" : "%UserFilesAbsolutePath%flash/" );
104         TypeConfig[ "Flash" ].QuickUploadPath            = "%UserFilesPath%";
105         TypeConfig[ "Flash" ].QuickUploadAbsolutePath    = ( UserFilesAbsolutePath == "" ? "" : "%UserFilesAbsolutePath%" );
106 
107         TypeConfig[ "Media" ].AllowedExtensions            = new string[] { "aiff", "asf", "avi", "bmp", "fla", "flv", "gif", "jpeg", "jpg", "mid", "mov", "mp3", "mp4", "mpc", "mpeg", "mpg", "png", "qt", "ram", "rm", "rmi", "rmvb", "swf", "tif", "tiff", "wav", "wma", "wmv" };
108         TypeConfig[ "Media" ].DeniedExtensions            = new string[] { };
109         TypeConfig[ "Media" ].FilesPath                    = "%UserFilesPath%media/";
110         TypeConfig[ "Media" ].FilesAbsolutePath            = ( UserFilesAbsolutePath == "" ? "" : "%UserFilesAbsolutePath%media/" );
111         TypeConfig[ "Media" ].QuickUploadPath            = "%UserFilesPath%";
112         TypeConfig[ "Media" ].QuickUploadAbsolutePath    = ( UserFilesAbsolutePath == "" ? "" : "%UserFilesAbsolutePath%" );
113     }
114 
115 </script>
116 

 第四步，在用户登录时给Session["uid"]赋值

这样遍可实现FCKeditor多用户功能。