public function getMimeType($fspath)
 {
     if ($this->is_readable($fspath)) {
         if (@is_dir($this->datadir . $fspath)) {
             // directories are easy
             return "httpd/unix-directory";
         } elseif (function_exists('finfo_open') and function_exists('finfo_file') and $finfo = finfo_open(FILEINFO_MIME)) {
             $mimeType = strtolower(finfo_file($finfo, $this->datadir . $fspath));
             $mimeType = substr($mimeType, 0, strpos($mimeType, ';'));
             finfo_close($finfo);
             return $mimeType;
         } else {
             if (function_exists("mime_content_type")) {
                 // use mime magic extension if available
                 $mime_type = mime_content_type($this->datadir . $fspath);
             } else {
                 if (OC_Helper::canExecute("file")) {
                     // it looks like we have a 'file' command,
                     // lets see it it does have mime support
                     $fp = popen("file -i -b '{$this->datadir}{$fspath}' 2>/dev/null", "r");
                     $reply = fgets($fp);
                     pclose($fp);
                     //trim the character set from the end of the response
                     $mime_type = substr($reply, 0, strrpos($reply, ' '));
                 }
             }
         }
         if (empty($mime_type)) {
             // Fallback solution: (try to guess the type by the file extension
             if (!self::$mimetypes) {
                 self::$mimetypes = (include 'mimetypes.list.php');
             }
             $extention = strtolower(strrchr(basename($fspath), "."));
             $extention = substr($extention, 1);
             //remove leading .
             $mime_type = isset(self::$mimetypes[$extention]) ? self::$mimetypes[$extention] : 'application/octet-stream';
         }
         return $mime_type;
     }
 }
예제 #2
0
 public function readdir($handle)
 {
     $fsLocal = new OC_Filestorage_Local(array('datadir' => '/'));
     return $fsLocal->readdir($handle);
 }