| <?php |
| /** |
| * Unified backend for ImageManager |
| * |
| * Image Manager was originally developed by: |
| * Xiang Wei Zhuo, email: xiangweizhuo(at)hotmail.com Wei Shou. |
| * |
| * Unified backend sponsored by DTLink Software, http://www.dtlink.com |
| * Implementation by Yermo Lamers, http://www.formvista.com |
| * |
| * (c) DTLink, LLC 2005. |
| * Distributed under the same terms as HTMLArea itself. |
| * This notice MUST stay intact for use (see license.txt). |
| * |
| * DESCRIPTION: |
| * |
| * Instead of using separate URL's for each function, ImageManager now |
| * routes all requests to the server through this single, replaceable, |
| * entry point. backend.php expects at least two URL variable parameters: |
| * |
| * __plugin=ImageManager for future expansion; identify the plugin being requested. |
| * __function=thumbs|images|editorFrame|editor|manager function being called. |
| * |
| * Having a single entry point that strictly adheres to a defined interface will |
| * make the backend code much easier to maintain and expand. It will make it easier |
| * on integrators, not to mention it'll make it easier to have separate |
| * implementations of the backend in different languages (Perl, Python, ASP, etc.) |
| * |
| * @see config.inc.php |
| */ |
| |
| // Strip slashes if MQGPC is on |
| if(function_exists('set_magic_quotes_runtime')) @set_magic_quotes_runtime(0); |
| if(function_exists('get_magic_quotes_gpc') && @get_magic_quotes_gpc()) |
| { |
| $to_clean = array(&$_GET, &$_POST, &$_REQUEST, &$_COOKIE); |
| while(count($to_clean)) |
| { |
| $cleaning =& $to_clean[array_pop($junk = array_keys($to_clean))]; |
| unset($to_clean[array_pop($junk = array_keys($to_clean))]); |
| foreach(array_keys($cleaning) as $k) |
| { |
| if(is_array($cleaning[$k])) |
| { |
| $to_clean[] =& $cleaning[$k]; |
| } |
| else |
| { |
| $cleaning[$k] = stripslashes($cleaning[$k]); |
| } |
| } |
| } |
| } |
| |
| if(isset($_POST['encoded_data'])) |
| { |
| $D = json_decode(str_rot13($_POST['encoded_data'])); |
| foreach($D as $k => $v) { $_POST[$k]=$v; if(!isset($_REQUEST[$k])) $_REQUEST[$k] = $v; } |
| } |
| |
| function size_to_bytes($s) |
| { |
| if(preg_match('/([0-9\.])+([a-zA-Z]+)/', $s, $M)) |
| { |
| switch(strtolower($M[2])) |
| { |
| case 'm': |
| return floor(floatval($M[1]) * 1024 * 1024); |
| |
| case 'b': |
| return intval($M[1]); |
| |
| case 'kb': |
| return floor(floatval($M[1]) * 1024); |
| } |
| } |
| |
| if(floatval($s) < 10) return floor(floatval($s) * 1024 * 1024); |
| if(floatval($s) < 1024) return floor(floatval($s) * 1024); // Kilobytes |
| return intval($s); // Bytes |
| } |
| |
| define('I_KNOW_ABOUT_SUHOSIN', TRUE); // /contrib/xinha-php.js does it's best to avoid this problem for us |
| require_once('config.php'); |
| |
| // Ensure thumbnail path is OK |
| if(!isset($IMConfig['files_dir']) && !isset($IMConfig['images_dir'])) |
| { |
| unset($IMConfig['thumbs_dir']); |
| unset($IMConfig['thumbs_url']); |
| } |
| else |
| { |
| if(!file_exists($IMConfig['thumbs_dir'])) @mkdir($IMConfig['thumbs_dir']); |
| } |
| |
| switch ( @$_REQUEST[ "__function" ] ) |
| { |
| case 'read-config': |
| // This is used so that the javascript can read the config |
| // so we don't have to have a js config and a php config duplicating |
| // settings |
| echo xinha_to_js($IMConfig); |
| break; |
| |
| case 'image-manager': |
| if(!@$IMConfig['images_dir']) |
| { |
| // Session time out |
| echo '{"status" : 0, "error": "No images_dir, most likely your session has timed out, or the file upload was too large for this server to handle, try refreshing your browser, or uploading a smaller file if it still does not work.", "data": ' . json_encode($_REQUEST).'}';exit; |
| } |
| |
| // include('mootools-filemanager/Assets/Connector/FileManager.php'); |
| include('XinhaFileManager.php'); |
| |
| $browser = new XinhaFileManager(array( |
| 'images_dir' => $IMConfig['images_dir'], |
| 'images_url' => $IMConfig['images_url'], |
| |
| 'thumbs_dir' => $IMConfig['thumbs_dir'], |
| 'thumbs_url' => $IMConfig['thumbs_url'], |
| |
| 'assetBasePath' => $IMConfig['base_url'] .'/mootools-filemanager/Assets', |
| |
| 'upload' => $IMConfig['images_allow_upload'], |
| 'destroy' => $IMConfig['images_allow_delete'], |
| 'create' => $IMConfig['images_allow_create_dir'], |
| 'move' => $IMConfig['images_allow_move'], |
| 'download' => $IMConfig['images_allow_download'], |
| |
| |
| 'maxUploadSize' => size_to_bytes($IMConfig['images_max_upload_size']), |
| 'suggestedMaxImageDimension' => $IMConfig['images_suggested_image_dimension'], |
| 'thumbnailsMustGoThroughBackend' => FALSE, |
| 'filter' => 'image/', |
| |
| 'thumbBigSize' => 150, |
| )); |
| |
| $browser->fireEvent(!empty($_REQUEST['event']) ? $_REQUEST['event'] : null); |
| break; |
| |
| case 'file-manager': |
| if(!@$IMConfig['files_dir']) |
| { |
| // Session time out |
| echo '{"status" : 0, "error": "No files_dir, most likely your session has timed out."}';exit; |
| } |
| |
| include('XinhaFileManager.php'); |
| |
| $browser = new XinhaFileManager(array( |
| 'files_dir' => $IMConfig['files_dir'], |
| 'files_url' => $IMConfig['files_url'], |
| |
| 'thumbs_dir' => $IMConfig['thumbs_dir'], |
| 'thumbs_url' => $IMConfig['thumbs_url'], |
| |
| 'assetBasePath' => $IMConfig['base_url'] .'/mootools-filemanager/Assets', |
| |
| 'upload' => $IMConfig['files_allow_upload'], |
| 'destroy' => $IMConfig['files_allow_delete'], |
| 'create' => $IMConfig['files_allow_create_dir'], |
| 'move' => $IMConfig['files_allow_move'], |
| 'download' => $IMConfig['files_allow_download'], |
| |
| |
| 'maxUploadSize' => size_to_bytes($IMConfig['files_max_upload_size']), |
| 'suggestedMaxImageDimension' => $IMConfig['files_suggested_image_dimension'], |
| 'thumbnailsMustGoThroughBackend' => FALSE, |
| // 'filter' => $IMConfig['files_filter'], |
| 'thumbBigSize' => 150, |
| 'useGetID3IfAvailable' => false, |
| )); |
| |
| $browser->fireEvent(!empty($_REQUEST['event']) ? $_REQUEST['event'] : null); |
| break; |
| } |
| |
| ?> |
