| <?php |
| // /home/username/foo/public_html/bar |
| $dir = dirname(__FILE__)."/../.."; |
| |
| // http://example.com/bar (or relative url, or semi absolute) |
| $url = ''; |
| |
| $include = '/\.(php|shtml|html|htm|shtm|cgi|txt|doc|pdf|rtf|xls|csv)$/'; |
| $exclude = ''; |
| $dirinclude = ''; |
| $direxclude = '/(^|\/)[._]|htmlarea/'; // Exclude the htmlarea tree by default |
| |
| // New backend config data passing |
| // if data was passed using xinha_pass_to_backend() we extract and use it |
| // as the items above |
| require_once(realpath(dirname(__FILE__) . '/../../contrib/php-xinha.php')); |
| if($passed_data = xinha_read_passed_data()) |
| { |
| extract($passed_data); |
| } |
| |
| // Old deprecated backend config data passing |
| // not described because you shouldn't use it. |
| //------------------------------------------------------------------------ |
| $hash = ''; |
| foreach(explode(',', 'dir,include,exclude,dirinclude,direxclude') as $k) |
| { |
| if(isset($_REQUEST[$k])) |
| { |
| if(get_magic_quotes_gpc()) |
| { |
| $_REQUEST[$k] = stripslashes($_REQUEST[$k]); |
| } |
| $hash .= $k . '=' . $_REQUEST[$k]; |
| $$k = $_REQUEST[$k]; |
| } |
| } |
| |
| if($hash) |
| { |
| session_start(); |
| if(!isset($_SESSION[sha1($hash)])) |
| { |
| ?> |
| [ ]; |
| <?php |
| exit; |
| } |
| } |
| //------------------------------------------------------------------------ |
| |
| // Neither dir nor url should have trailing slash |
| $dir = preg_replace('/\/$/', '', $dir); |
| $url = preg_replace('/\/$/', '', $url); |
| |
| function scan($dir, $durl = '') |
| { |
| global $include, $exclude, $dirinclude, $direxclude; |
| static $seen = array(); |
| |
| $files = array(); |
| |
| $dir = realpath($dir); |
| if(isset($seen[$dir])) |
| { |
| return $files; |
| } |
| $seen[$dir] = TRUE; |
| $dh = @opendir($dir); |
| |
| |
| while($dh && ($file = readdir($dh))) |
| { |
| if($file[0] !== '.') |
| { |
| $path = realpath($dir . '/' . $file); |
| $url = $durl . '/' . $file; |
| |
| if(($dirinclude && !preg_match($dirinclude, $url)) || ($direxclude && preg_match($direxclude, $url))) continue; |
| if(is_dir($path)) |
| { |
| if($subdir = scan($path, $url)) |
| { |
| $files[] = array('url'=>$url, 'children'=>$subdir); |
| } |
| } |
| elseif(is_file($path)) |
| { |
| if(($include && !preg_match($include, $url)) || ($exclude && preg_match($exclude, $url))) continue; |
| $files[] = array('url'=>$url); |
| } |
| |
| } |
| } |
| @closedir($dh); |
| return dirsort($files); |
| } |
| |
| function dirsort($files) |
| { |
| usort($files, 'dircomp'); |
| return $files; |
| } |
| |
| function dircomp($a, $b) |
| { |
| if(isset($a['children']) && !isset($b['children'])) return -1; |
| if(isset($b['children']) && !isset($a['children'])) return 1; |
| |
| return strcmp(strtolower($a['url']), strtolower($b['url'])); |
| } |
| |
| echo xinha_to_js(scan($dir,$url)); |
| ?> |
