1/**//*
 2 * FCKeditor - The text editor for internet
 3 * Copyright (C) 2003-2005 Frederico Caldeira Knabben
 4 * 
 5 * Licensed under the terms of the GNU Lesser General Public License:
 6 *         http://www.opensource.org/licenses/lgpl-license.php
 7 * 
 8 * For further information visit:
 9 *         http://www.fckeditor.net/
10 * 
11 * "Support Open Source software. What about a donation today?"
12 * 
13 * File Name: FileWorkerBase.cs
14 *     Base class used by the FileBrowserConnector and Uploader.
15 * 
16 * File Authors:
17 *         Frederico Caldeira Knabben (fredck@fckeditor.net)
18 */
19
20using System;
21
22namespace FredCK.FCKeditorV2
23...{
24    public abstract class FileWorkerBase : System.Web.UI.Page
25    ...{
26        private const string DEFAULT_USER_FILES_PATH = "~/App_Data/UserImages/";
27
28        private string sUserFilesPath ;
29        private string sUserFilesDirectory ;
30
31        protected string UserFilesPath
32        ...{
33            get
34            ...{
35                if ( sUserFilesPath == null )
36                ...{
37                    // Try to get from the "Application".
38                    sUserFilesPath = (string)Application["FCKeditor:UserFilesPath"] ;
39
40                    // Try to get from the "Session".
41                    if ( sUserFilesPath == null || sUserFilesPath.Length == 0 )
42                    ...{
43                        sUserFilesPath = (string)Session["FCKeditor:UserFilesPath"] ;
44                        
45                        // Try to get from the Web.config file.
46                        if ( sUserFilesPath == null || sUserFilesPath.Length == 0 )
47                        ...{
48                            sUserFilesPath = System.Configuration.ConfigurationSettings.AppSettings["FCKeditor:UserFilesPath"] ;
49                            
50                            // Otherwise use the default value.
51                            if ( sUserFilesPath == null || sUserFilesPath.Length == 0 ) 
52                                sUserFilesPath = DEFAULT_USER_FILES_PATH ;
53
54                            // Try to get from the URL.
55                            if ( sUserFilesPath == null || sUserFilesPath.Length == 0 ) 
56                            ...{
57                                sUserFilesPath = Request.QueryString["ServerPath"] ;
58                            }
59                        }
60                    }
61
62                    // Check that the user path ends with slash ("/")
63                    if ( ! sUserFilesPath.EndsWith("/") )
64                        sUserFilesPath += "/" ;
65                }
66                return sUserFilesPath ;
67            }
68        }
69
70        /**//// <summary>
71        /// The absolution path (server side) of the user files directory. It 
72        /// is based on the <see cref="FileWorkerBase.UserFilesPath"/>.
73        /// </summary>
74        protected string UserFilesDirectory
75        ...{
76            get    
77            ...{
78                if ( sUserFilesDirectory == null )
79                ...{
80                    // Get the local (server) directory path translation.
81                    sUserFilesDirectory = Server.MapPath( this.UserFilesPath ) ;
82                }
83                return sUserFilesDirectory ;
84            }
85        }
86    }
87}
88