1
|
<?php
|
2
|
/**
|
3
|
*
|
4
|
* @category admin
|
5
|
* @package media
|
6
|
* @author WebsiteBaker Project
|
7
|
* @copyright 2004-2009, Ryan Djurovich
|
8
|
* @copyright 2009-2011, Website Baker Org. e.V.
|
9
|
* @link http://www.websitebaker2.org/
|
10
|
* @license http://www.gnu.org/licenses/gpl.html
|
11
|
* @platform WebsiteBaker 2.8.x
|
12
|
* @requirements PHP 5.2.2 and higher
|
13
|
* @version $Id: upload.php 1476 2011-07-13 15:46:19Z Luisehahne $
|
14
|
* @filesource $HeadURL: $
|
15
|
* @lastmodified $Date: $
|
16
|
*
|
17
|
*/
|
18
|
|
19
|
// Print admin header
|
20
|
require('../../config.php');
|
21
|
include_once('resize_img.php');
|
22
|
include_once('parameters.php');
|
23
|
|
24
|
require_once(WB_PATH.'/framework/class.admin.php');
|
25
|
// require_once(WB_PATH.'/include/pclzip/pclzip.lib.php'); // Required to unzip file.
|
26
|
// suppress to print the header, so no new FTAN will be set
|
27
|
$admin = new admin('Media', 'media_upload', false);
|
28
|
|
29
|
if( !$admin->checkFTAN() )
|
30
|
{
|
31
|
$admin->print_header();
|
32
|
$admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS'] );
|
33
|
}
|
34
|
// After check print the header
|
35
|
$admin->print_header();
|
36
|
|
37
|
// Target location
|
38
|
$requestMethod = '_'.strtoupper($_SERVER['REQUEST_METHOD']);
|
39
|
$target = (isset(${$requestMethod}['target'])) ? ${$requestMethod}['target'] : '';
|
40
|
|
41
|
// Include the WB functions file
|
42
|
require_once(WB_PATH.'/framework/functions.php');
|
43
|
|
44
|
$directory = ($target == '/') ? '' : $target;
|
45
|
$dirlink = 'index.php?dir='.$directory;
|
46
|
$rootlink = 'index.php?dir=';
|
47
|
|
48
|
// Check to see if target contains ../
|
49
|
if (!check_media_path($target, false))
|
50
|
{
|
51
|
$admin->print_error($MESSAGE['MEDIA']['TARGET_DOT_DOT_SLASH'] );
|
52
|
}
|
53
|
|
54
|
// Create relative path of the target location for the file
|
55
|
$relative = WB_PATH.$target.'/';
|
56
|
$resizepath = str_replace(array('/',' '),'_',$target);
|
57
|
|
58
|
// Find out whether we should replace files or give an error
|
59
|
$overwrite = ($admin->get_post('overwrite') != '') ? true : false;
|
60
|
|
61
|
// Get list of file types to which we're supposed to append 'txt'
|
62
|
$get_result=$database->query("SELECT value FROM ".TABLE_PREFIX."settings WHERE name='rename_files_on_upload' LIMIT 1");
|
63
|
$file_extension_string='';
|
64
|
if ($get_result->numRows()>0) {
|
65
|
$fetch_result=$get_result->fetchRow();
|
66
|
$file_extension_string=$fetch_result['value'];
|
67
|
}
|
68
|
|
69
|
$file_extensions=explode(",",$file_extension_string);
|
70
|
// get from settings and add to forbidden list
|
71
|
$forbidden_file_types = preg_replace( '/\s*[,;\|#]\s*/','|',RENAME_FILES_ON_UPLOAD);
|
72
|
// Loop through the files
|
73
|
$good_uploads = 0;
|
74
|
$sum_dirs = 0;
|
75
|
$sum_files = 0;
|
76
|
|
77
|
for($count = 1; $count <= 10; $count++)
|
78
|
{
|
79
|
// If file was upload to tmp
|
80
|
if(isset($_FILES["file$count"]['name']))
|
81
|
{
|
82
|
// Remove bad characters
|
83
|
$filename = trim(media_filename($_FILES["file$count"]['name']),'.') ;
|
84
|
// Check if there is still a filename left
|
85
|
// if($filename != '') {
|
86
|
$info = pathinfo($filename);
|
87
|
$ext = isset($info['extension']) ? $info['extension'] : '';
|
88
|
|
89
|
if ( ($filename != '') && !preg_match("/\." . $forbidden_file_types . "$/i", $ext) )
|
90
|
{
|
91
|
// Move to relative path (in media folder)
|
92
|
if(file_exists($relative.$filename) AND $overwrite == true) {
|
93
|
if(move_uploaded_file($_FILES["file$count"]['tmp_name'], $relative.$filename)) {
|
94
|
$good_uploads++;
|
95
|
$sum_files++;
|
96
|
// Chmod the uploaded file
|
97
|
change_mode($relative.$filename);
|
98
|
}
|
99
|
} elseif(!file_exists($relative.$filename)) {
|
100
|
if(move_uploaded_file($_FILES["file$count"]['tmp_name'], $relative.$filename)) {
|
101
|
$good_uploads++;
|
102
|
$sum_files++;
|
103
|
// Chmod the uploaded file
|
104
|
change_mode($relative.$filename);
|
105
|
}
|
106
|
}
|
107
|
|
108
|
if(file_exists($relative.$filename)) {
|
109
|
if ($pathsettings[$resizepath]['width'] || $pathsettings[$resizepath]['height'] ) {
|
110
|
$rimg=new RESIZEIMAGE($relative.$filename);
|
111
|
$rimg->resize_limitwh($pathsettings[$resizepath]['width'],$pathsettings[$resizepath]['height'],$relative.$filename);
|
112
|
$rimg->close();
|
113
|
}
|
114
|
}
|
115
|
|
116
|
// store file name of first file for possible unzip action
|
117
|
if ($count == 1) {
|
118
|
$filename1 = $relative . $filename;
|
119
|
}
|
120
|
}
|
121
|
}
|
122
|
}
|
123
|
/*
|
124
|
* Callback function to skip files in black-list
|
125
|
*/
|
126
|
function pclzipCheckValidFile($p_event, &$p_header)
|
127
|
{
|
128
|
// return 1;
|
129
|
// Check for potentially malicious files
|
130
|
$forbidden_file_types = preg_replace( '/\s*[,;\|#]\s*/','|',RENAME_FILES_ON_UPLOAD);
|
131
|
$info = pathinfo($p_header['filename']);
|
132
|
$ext = isset($info['extension']) ? $info['extension'] : '';
|
133
|
$dots = (substr($info['basename'], 0, 1) == '.') || (substr($info['basename'], -1, 1) == '.');
|
134
|
if( !preg_match('/'.$forbidden_file_types.'$/i', $ext) && $dots != '.' )
|
135
|
{ // ----- allowed file types are extracted
|
136
|
return 1;
|
137
|
}else
|
138
|
{ // ----- all other files are skiped
|
139
|
return 0;
|
140
|
}
|
141
|
}
|
142
|
/* ********************************* */
|
143
|
|
144
|
// If the user chose to unzip the first file, unzip into the current folder
|
145
|
if (isset($_POST['unzip']) && isset($filename1) && file_exists($filename1) ) {
|
146
|
// Required to unzip file.
|
147
|
require_once(WB_PATH.'/include/pclzip/pclzip.lib.php');
|
148
|
$archive = new PclZip($filename1);
|
149
|
$list = $archive->extract(PCLZIP_OPT_PATH, $relative,PCLZIP_CB_PRE_EXTRACT, 'pclzipCheckValidFile');
|
150
|
|
151
|
if($list == 0) {
|
152
|
// error while trying to extract the archive (most likely wrong format)
|
153
|
$admin->print_error('UNABLE TO UNZIP FILE' . $archive -> errorInfo(true));
|
154
|
}
|
155
|
$sum_files = 0;
|
156
|
// rename executable files!
|
157
|
foreach ($list as $key => $val) {
|
158
|
if( ($val['folder'] ) && change_mode($val['filename']) ) {
|
159
|
$sum_dirs++;
|
160
|
} elseif( is_writable($val['filename']) && ($val['status'] == 'ok') && change_mode($val['filename']) ) {
|
161
|
$sum_files++;
|
162
|
}
|
163
|
}
|
164
|
if (isset($_POST['delzip'])) { unlink($filename1); }
|
165
|
}
|
166
|
unset($list);
|
167
|
if($sum_files == 1) {
|
168
|
$admin->print_success($sum_files.' '.$MESSAGE['MEDIA']['SINGLE_UPLOADED'] );
|
169
|
} elseif($sum_files > 1) {
|
170
|
$admin->print_success($sum_files.' '.$MESSAGE['MEDIA']['UPLOADED'] );
|
171
|
} else {
|
172
|
$admin->print_error($MESSAGE['MEDIA_NO_FILE_UPLOADED'] );
|
173
|
}
|
174
|
|
175
|
// Print admin
|
176
|
$admin->print_footer();
|