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1925 jp_milcent 1
<?php
2
/*
3
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
2048 gduche 4
 * Copyright (C) 2003-2009 Frederico Caldeira Knabben
1925 jp_milcent 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")
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 *    http://www.gnu.org/licenses/lgpl.html
16
 *
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 *  - Mozilla Public License Version 1.1 or later (the "MPL")
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 *    http://www.mozilla.org/MPL/MPL-1.1.html
19
 *
20
 * == END LICENSE ==
21
 *
22
 * This is the File Manager Connector for PHP.
23
 */
24
 
25
function GetFolders( $resourceType, $currentFolder )
26
{
27
	// Map the virtual path to the local server path.
28
	$sServerDir = ServerMapFolder( $resourceType, $currentFolder, 'GetFolders' ) ;
29
 
30
	// Array that will hold the folders names.
31
	$aFolders	= array() ;
32
 
33
	$oCurrentFolder = opendir( $sServerDir ) ;
34
 
35
	while ( $sFile = readdir( $oCurrentFolder ) )
36
	{
37
		if ( $sFile != '.' && $sFile != '..' && is_dir( $sServerDir . $sFile ) )
38
			$aFolders[] = '<Folder name="' . ConvertToXmlAttribute( $sFile ) . '" />' ;
39
	}
40
 
41
	closedir( $oCurrentFolder ) ;
42
 
43
	// Open the "Folders" node.
44
	echo "<Folders>" ;
45
 
46
	natcasesort( $aFolders ) ;
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	foreach ( $aFolders as $sFolder )
48
		echo $sFolder ;
49
 
50
	// Close the "Folders" node.
51
	echo "</Folders>" ;
52
}
53
 
54
function GetFoldersAndFiles( $resourceType, $currentFolder )
55
{
56
	// Map the virtual path to the local server path.
57
	$sServerDir = ServerMapFolder( $resourceType, $currentFolder, 'GetFoldersAndFiles' ) ;
58
 
59
	// Arrays that will hold the folders and files names.
60
	$aFolders	= array() ;
61
	$aFiles		= array() ;
62
 
63
	$oCurrentFolder = opendir( $sServerDir ) ;
64
 
65
	while ( $sFile = readdir( $oCurrentFolder ) )
66
	{
67
		if ( $sFile != '.' && $sFile != '..' )
68
		{
69
			if ( is_dir( $sServerDir . $sFile ) )
70
				$aFolders[] = '<Folder name="' . ConvertToXmlAttribute( $sFile ) . '" />' ;
71
			else
72
			{
73
				$iFileSize = @filesize( $sServerDir . $sFile ) ;
74
				if ( !$iFileSize ) {
75
					$iFileSize = 0 ;
76
				}
77
				if ( $iFileSize > 0 )
78
				{
79
					$iFileSize = round( $iFileSize / 1024 ) ;
80
					if ( $iFileSize < 1 ) $iFileSize = 1 ;
81
				}
82
 
83
				$aFiles[] = '<File name="' . ConvertToXmlAttribute( $sFile ) . '" size="' . $iFileSize . '" />' ;
84
			}
85
		}
86
	}
87
 
88
	// Send the folders
89
	natcasesort( $aFolders ) ;
90
	echo '<Folders>' ;
91
 
92
	foreach ( $aFolders as $sFolder )
93
		echo $sFolder ;
94
 
95
	echo '</Folders>' ;
96
 
97
	// Send the files
98
	natcasesort( $aFiles ) ;
99
	echo '<Files>' ;
100
 
101
	foreach ( $aFiles as $sFiles )
102
		echo $sFiles ;
103
 
104
	echo '</Files>' ;
105
}
106
 
107
function CreateFolder( $resourceType, $currentFolder )
108
{
109
	if (!isset($_GET)) {
110
		global $_GET;
111
	}
112
	$sErrorNumber	= '0' ;
113
	$sErrorMsg		= '' ;
114
 
115
	if ( isset( $_GET['NewFolderName'] ) )
116
	{
117
		$sNewFolderName = $_GET['NewFolderName'] ;
118
		$sNewFolderName = SanitizeFolderName( $sNewFolderName ) ;
119
 
120
		if ( strpos( $sNewFolderName, '..' ) !== FALSE )
121
			$sErrorNumber = '102' ;		// Invalid folder name.
122
		else
123
		{
124
			// Map the virtual path to the local server path of the current folder.
125
			$sServerDir = ServerMapFolder( $resourceType, $currentFolder, 'CreateFolder' ) ;
126
 
127
			if ( is_writable( $sServerDir ) )
128
			{
129
				$sServerDir .= $sNewFolderName ;
130
 
131
				$sErrorMsg = CreateServerFolder( $sServerDir ) ;
132
 
133
				switch ( $sErrorMsg )
134
				{
135
					case '' :
136
						$sErrorNumber = '0' ;
137
						break ;
138
					case 'Invalid argument' :
139
					case 'No such file or directory' :
140
						$sErrorNumber = '102' ;		// Path too long.
141
						break ;
142
					default :
143
						$sErrorNumber = '110' ;
144
						break ;
145
				}
146
			}
147
			else
148
				$sErrorNumber = '103' ;
149
		}
150
	}
151
	else
152
		$sErrorNumber = '102' ;
153
 
154
	// Create the "Error" node.
155
	echo '<Error number="' . $sErrorNumber . '" originalDescription="' . ConvertToXmlAttribute( $sErrorMsg ) . '" />' ;
156
}
157
 
158
function FileUpload( $resourceType, $currentFolder, $sCommand )
159
{
160
	if (!isset($_FILES)) {
161
		global $_FILES;
162
	}
163
	$sErrorNumber = '0' ;
164
	$sFileName = '' ;
165
 
166
	if ( isset( $_FILES['NewFile'] ) && !is_null( $_FILES['NewFile']['tmp_name'] ) )
167
	{
168
		global $Config ;
169
 
170
		$oFile = $_FILES['NewFile'] ;
171
 
172
		// Map the virtual path to the local server path.
173
		$sServerDir = ServerMapFolder( $resourceType, $currentFolder, $sCommand ) ;
174
 
175
		// Get the uploaded file name.
176
		$sFileName = $oFile['name'] ;
177
		$sFileName = SanitizeFileName( $sFileName ) ;
178
 
179
		$sOriginalFileName = $sFileName ;
180
 
181
		// Get the extension.
182
		$sExtension = substr( $sFileName, ( strrpos($sFileName, '.') + 1 ) ) ;
183
		$sExtension = strtolower( $sExtension ) ;
184
 
185
		if ( isset( $Config['SecureImageUploads'] ) )
186
		{
187
			if ( ( $isImageValid = IsImageValid( $oFile['tmp_name'], $sExtension ) ) === false )
188
			{
189
				$sErrorNumber = '202' ;
190
			}
191
		}
192
 
193
		if ( isset( $Config['HtmlExtensions'] ) )
194
		{
195
			if ( !IsHtmlExtension( $sExtension, $Config['HtmlExtensions'] ) &&
196
				( $detectHtml = DetectHtml( $oFile['tmp_name'] ) ) === true )
197
			{
198
				$sErrorNumber = '202' ;
199
			}
200
		}
201
 
202
		// Check if it is an allowed extension.
203
		if ( !$sErrorNumber && IsAllowedExt( $sExtension, $resourceType ) )
204
		{
205
			$iCounter = 0 ;
206
 
207
			while ( true )
208
			{
209
				$sFilePath = $sServerDir . $sFileName ;
210
 
211
				if ( is_file( $sFilePath ) )
212
				{
213
					$iCounter++ ;
214
					$sFileName = RemoveExtension( $sOriginalFileName ) . '(' . $iCounter . ').' . $sExtension ;
215
					$sErrorNumber = '201' ;
216
				}
217
				else
218
				{
219
					move_uploaded_file( $oFile['tmp_name'], $sFilePath ) ;
220
 
221
					if ( is_file( $sFilePath ) )
222
					{
223
						if ( isset( $Config['ChmodOnUpload'] ) && !$Config['ChmodOnUpload'] )
224
						{
225
							break ;
226
						}
227
 
228
						$permissions = 0777;
229
 
230
						if ( isset( $Config['ChmodOnUpload'] ) && $Config['ChmodOnUpload'] )
231
						{
232
							$permissions = $Config['ChmodOnUpload'] ;
233
						}
234
 
235
						$oldumask = umask(0) ;
236
						chmod( $sFilePath, $permissions ) ;
237
						umask( $oldumask ) ;
238
					}
239
 
240
					break ;
241
				}
242
			}
243
 
244
			if ( file_exists( $sFilePath ) )
245
			{
246
				//previous checks failed, try once again
247
				if ( isset( $isImageValid ) && $isImageValid === -1 && IsImageValid( $sFilePath, $sExtension ) === false )
248
				{
249
					@unlink( $sFilePath ) ;
250
					$sErrorNumber = '202' ;
251
				}
252
				else if ( isset( $detectHtml ) && $detectHtml === -1 && DetectHtml( $sFilePath ) === true )
253
				{
254
					@unlink( $sFilePath ) ;
255
					$sErrorNumber = '202' ;
256
				}
257
			}
258
		}
259
		else
260
			$sErrorNumber = '202' ;
261
	}
262
	else
263
		$sErrorNumber = '202' ;
264
 
265
 
266
	$sFileUrl = CombinePaths( GetResourceTypePath( $resourceType, $sCommand ) , $currentFolder ) ;
267
	$sFileUrl = CombinePaths( $sFileUrl, $sFileName ) ;
268
 
269
	SendUploadResults( $sErrorNumber, $sFileUrl, $sFileName ) ;
270
 
271
	exit ;
272
}
273
?>