/**
  * @param mixed:string|\SplFileInfo $input
  * @param array $options
  * @throws ParseException
  * @return array
  */
 public static function parse($input, array $options = array())
 {
     $default_options = array('delimiter' => ';', 'encoding_source' => 'UTF-8', 'encoding_target' => 'UTF-8');
     $options = array_merge($default_options, $options);
     // if input is a file, process it
     $file = null;
     if (false === strpos($input, '\\r\\n') && is_file($input)) {
         if (false === is_readable($input)) {
             throw new ParseException(sprintf('Unable to parse \'%s\' as the file is not readable.', $input));
         }
         if ($input instanceof \SplFileInfo) {
             if (!in_array(mime_content_type($input->getPathname()), array('text/csv', 'text/plain'))) {
                 throw new ParseException('This is not a CSV file.');
             }
         } else {
             if (!in_array(mime_content_type($input), array('text/csv', 'text/plain'))) {
                 throw new ParseException('This is not a CSV file.');
             }
         }
         $file = $input;
         $input = file_get_contents($file);
     }
     $csv = new Csv\Parser();
     try {
         return $csv->parse($input, $options['delimiter'], $options);
     } catch (ParseException $e) {
         if (!is_null($file)) {
             $e->setParsedFile($file);
         }
         throw $e;
     }
 }

 /**
  * Play/stream a song.
  *
  * @link https://github.com/phanan/koel/wiki#streaming-music
  *
  * @param Song      $song      The song to stream.
  * @param null|bool $transcode Whether to force transcoding the song.
  *                             If this is omitted, by default Koel will transcode FLAC.
  * @param null|int  $bitRate   The target bit rate to transcode, defaults to OUTPUT_BIT_RATE.
  *                             Only taken into account if $transcode is truthy.
  *
  * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
  */
 public function play(Song $song, $transcode = null, $bitRate = null)
 {
     if ($song->s3_params) {
         return (new S3Streamer($song))->stream();
     }
     // If `transcode` parameter isn't passed, the default is to only transcode FLAC.
     if ($transcode === null && ends_with(mime_content_type($song->path), 'flac')) {
         $transcode = true;
     }
     $streamer = null;
     if ($transcode) {
         $streamer = new TranscodingStreamer($song, $bitRate ?: config('koel.streaming.bitrate'), request()->input('time', 0));
     } else {
         switch (config('koel.streaming.method')) {
             case 'x-sendfile':
                 $streamer = new XSendFileStreamer($song);
                 break;
             case 'x-accel-redirect':
                 $streamer = new XAccelRedirectStreamer($song);
                 break;
             default:
                 $streamer = new PHPStreamer($song);
                 break;
         }
     }
     $streamer->stream();
 }

 public static function processemail($emailsrc, $pdfout, $coverfile = '')
 {
     $combfilelist = array();
     # Process the email
     $emailparts = Mail_mimeDecode::decode(array('include_bodies' => true, 'decode_bodies' => true, 'decode_headers' => true, 'input' => file_get_contents($emailsrc), 'crlf' => "\r\n"));
     # Process the cover if it exists
     if ($coverfile !== '') {
         $combfilelist[] = self::processpart(file_get_contents($coverfile), mime_content_type($coverfile));
     }
     # Process the parts
     $combfilelist = array_merge($combfilelist, self::processparts($emailparts));
     # Create an intermediate file to build the pdf
     $tmppdffilename = sys_get_temp_dir() . '/e2p-' . (string) abs((int) (microtime(true) * 100000)) . '.pdf';
     # Build the command to combine all of the intermediate files into one
     $conbcom = str_replace(array_merge(array('INTFILE', 'COMBLIST'), array_keys(self::$driver_paths)), array_merge(array($tmppdffilename, implode(' ', $combfilelist)), array_values(self::$driver_paths)), self::$mime_drivers['gs']);
     exec($conbcom);
     # Remove the intermediate files
     foreach ($combfilelist as $combfilename) {
         unlink($combfilename);
     }
     # Write the intermediate file to the final destination
     $intfileres = fopen($tmppdffilename, 'rb');
     $outfileres = fopen($pdfout, 'ab');
     while (!feof($intfileres)) {
         fwrite($outfileres, fread($intfileres, 8192));
     }
     fclose($intfileres);
     fclose($outfileres);
     # Remove the intermediate file
     unlink($tmppdffilename);
 }

 public function imageManager()
 {
     $response = array();
     // Image types.
     $image_types = array("image/gif", "image/jpeg", "image/pjpeg", "image/jpeg", "image/pjpeg", "image/png", "image/x-png");
     // Filenames in the uploads folder.
     $fnames = scandir(BASE . "/files/site/uploads/");
     // Check if folder exists.
     if ($fnames) {
         // Go through all the filenames in the folder.
         foreach ($fnames as $name) {
             // Filename must not be a folder.
             if (!is_dir($name)) {
                 // Check if file is an image.
                 if (in_array(mime_content_type(getcwd() . "/files/site/uploads/" . $name), $image_types)) {
                     // Build the image.
                     $img = new StdClass();
                     $img->url = "/files/site/uploads/" . $name;
                     $img->thumb = "/files/site/uploads/" . $name;
                     $img->name = $name;
                     // Add to the array of image.
                     array_push($response, $img);
                 }
             }
         }
     } else {
         $response = new StdClass();
         $response->error = "Images folder does not exist!";
     }
     $response = json_encode($response);
     // Send response.
     echo stripslashes($response);
 }

 /**
  * Check file mime type
  * @access	public
  * @param 	string $name
  * @param 	string $path
  * @param 	string $type
  * @return 	bool
  */
 public function check($name, $path)
 {
     $extension = strtolower(substr($name, strrpos($name, '.') + 1));
     $mimetype = null;
     if (function_exists('finfo_open')) {
         if (!($finfo = new finfo(FILEINFO_MIME_TYPE))) {
             return true;
         }
         $mimetype = $finfo->file($path);
     } else {
         if (function_exists('mime_content_type')) {
             $mimetype = @mime_content_type($path);
         }
     }
     if ($mimetype) {
         $mime = self::getMime($mimetype);
         if ($mime) {
             if (!in_array($extension, $mime)) {
                 return false;
             }
         }
     }
     // server doesn't support mime type check, let it through...
     return true;
 }

 /**
  * Processes the next item on the work queue. Emits a JSON messages to
  * indicate current progress.
  *
  * Returns:
  * TRUE/NULL if the migration was successful
  */
 function next()
 {
     # Fetch next item -- use the last item so the array indices don't
     # need to be recalculated for every shift() operation.
     $info = array_pop($this->queue);
     # Attach file to the ticket
     if (!($info['data'] = @file_get_contents($info['path']))) {
         # Continue with next file
         return $this->error(sprintf('%s: Cannot read file contents', $info['path']));
     }
     # Get the mime/type of each file
     # XXX: Use finfo_buffer for PHP 5.3+
     $info['type'] = mime_content_type($info['path']);
     if (!($fileId = AttachmentFile::save($info))) {
         return $this->error(sprintf('%s: Unable to migrate attachment', $info['path']));
     }
     # Update the ATTACHMENT_TABLE record to set file_id
     db_query('update ' . TICKET_ATTACHMENT_TABLE . ' set file_id=' . db_input($fileId) . ' where attach_id=' . db_input($info['attachId']));
     # Remove disk image of the file. If this fails, the migration for
     # this file would not be retried, because the file_id in the
     # TICKET_ATTACHMENT_TABLE has a nonzero value now
     if (!@unlink($info['path'])) {
         $this->error(sprintf('%s: Unable to remove file from disk', $info['path']));
     }
     # TODO: Log an internal note to the ticket?
     return true;
 }

 public function resize($filename, $dst, $dst_w, $dst_h)
 {
     list($width, $height) = getimagesize($filename);
     $center_width = $width > $height ? $dst_w * $height / $dst_h : $width;
     $center_height = $height > $width ? $dst_h * $width / $dst_w : $height;
     $src_x = $width > $height ? ($width - $center_width) / 2 : 0;
     $src_y = $height > $width ? ($height - $center_height) / 2 : 0;
     $thumb = imagecreatetruecolor($dst_w, $dst_h);
     $type = mime_content_type($filename);
     switch (substr($type, 6)) {
         case 'jpeg':
             $source = imagecreatefromjpeg($filename);
             imagecopyresampled($thumb, $source, 0, 0, $src_x, $src_y, $dst_w, $dst_h, $center_width, $center_height);
             imagejpeg($thumb, $dst);
             break;
         case 'gif':
             $source = imagecreatefromgif($filename);
             imagecopyresampled($thumb, $source, 0, 0, $src_x, $src_y, $dst_w, $dst_h, $center_width, $center_height);
             imagegif($thumb, $dst);
             break;
         case 'png':
             $source = imagecreatefrompng($filename);
             imagecopyresampled($thumb, $source, 0, 0, $src_x, $src_y, $dst_w, $dst_h, $center_width, $center_height);
             imagepng($thumb, $dst);
             break;
     }
     imagedestroy($thumb);
 }

 function check($contents, $file)
 {
     $this->scanned_files[] = $file;
     if (preg_match('/<\\?php/', $contents) == false) {
         return;
     }
     $infected = false;
     foreach ($this->scan_patterns as $pattern) {
         if (preg_match($pattern, $contents)) {
             if ($file !== __FILE__) {
                 $this->infected_files[] = array('file' => $file, 'pattern_matched' => $pattern);
                 $infected = true;
                 break;
             }
         }
     }
     if (substr($file, -4) == '.php') {
         $mime = mime_content_type($file);
         $mime_a = explode('/', $mime);
         if ($mime_a[0] != "text") {
             if ($infected) {
                 $pattern_desc = $this->infected_files[count($this->infected_files) - 1]['pattern_matched'];
                 $this->infected_files[count($this->infected_files) - 1]['pattern_matched'] = $pattern_desc . " - suspicious mime ({$mime})";
             } else {
                 $this->infected_files[count($this->infected_files) - 1]['pattern_matched'] = array('file' => $file, 'pattern_matched' => "suspicious mime type ({$mime})");
             }
         }
     }
 }

 /**
  * Detects the MIME type of a given file
  * @param string $fileName The full path to the name whose MIME type you want to find out
  * @return string The MIME type, e.g. image/jpeg
  */
 static function getMimeType($fileName)
 {
     $mime = null;
     // Try fileinfo first
     if (function_exists('finfo_open')) {
         $finfo = finfo_open(FILEINFO_MIME);
         if ($finfo !== false) {
             $mime = finfo_file($finfo, $fileName);
             finfo_close($finfo);
         }
     }
     // Fallback to mime_content_type() if finfo didn't work
     if (is_null($mime) && function_exists('mime_content_type')) {
         $mime = mime_content_type($fileName);
     }
     // Final fallback, detection based on extension
     if (is_null($mime)) {
         $extension = self::getTypeIcon(getTypeIcon);
         if (array_key_exists($extension, self::$mimeMap)) {
             $mime = self::$mimeMap[$extension];
         } else {
             $mime = "application/octet-stream";
         }
     }
     return $mime;
 }

 /**
  * @param GetResponseEvent $event
  */
 public function onKernelRequest(GetResponseEvent $event)
 {
     if ($event->getRequestType() !== HttpKernelInterface::MASTER_REQUEST) {
         return;
     }
     /* @var $request Request */
     $request = $event->getRequest();
     $file = $request->getScriptName() == '/app_dev.php' ? $request->getPathInfo() : $request->getScriptName();
     if (is_file($file = $this->root_dir . '/../web' . $file)) {
         $response = (new Response())->setPublic();
         // caching in prod env
         if ($this->env == 'prod') {
             $response->setEtag(md5_file($file))->setExpires((new \DateTime())->setTimestamp(time() + 2592000))->setLastModified((new \DateTime())->setTimestamp(filemtime($file)))->headers->addCacheControlDirective('must-revalidate', true);
             // response was not modified for this request
             if ($response->isNotModified($request)) {
                 $event->setResponse($response);
                 return;
             }
         }
         // set content type
         $mimes = ['css' => 'text/css', 'js' => 'text/javascript'];
         if (isset($mimes[$ext = pathinfo($file, PATHINFO_EXTENSION)])) {
             $response->headers->set('Content-Type', $mimes[$ext]);
         } else {
             $response->headers->set('Content-Type', mime_content_type($file));
         }
         $event->setResponse($response->setContent(file_get_contents($file)));
     }
 }

 public function download($nombre)
 {
     $path = PATH_FILES . $nombre;
     $type = '';
     if (is_file($path)) {
         $size = filesize($path);
         if (function_exists('mime_content_type')) {
             $type = mime_content_type($path);
         } else {
             if (function_exists('finfo_file')) {
                 $info = finfo_open(FILEINFO_MIME);
                 $type = finfo_file($info, $path);
                 finfo_close($info);
             }
         }
         if ($type == '') {
             $type = "application/force-download";
         }
         header("Content-Type: {$type}");
         header("Content-Disposition: attachment; filename={$nombre}");
         header("Content-Transfer-Encoding: binary");
         header("Content-Length: " . $size);
         readfile($path);
     } else {
         die("El archivo no existe.");
     }
 }

	public static function getMime($file)
	{
		// Check if file is an image.
		$info = @getimagesize($file);

		if ($info)
		{
			$type = $info['mime'];
		}
		elseif (function_exists('finfo_open'))
		{
			// We have fileinfo.
			$finfo = finfo_open(FILEINFO_MIME_TYPE);
			$type  = finfo_file($finfo, $file);
			finfo_close($finfo);
		}
		elseif (function_exists('mime_content_type'))
		{
			// We have mime magic.
			$type = mime_content_type($file);
		}
		else
		{
			$type = false;
		}

		return $type;
	}

 /**
  * Detect archive format
  *
  * @param string $filePath archive file path
  *
  * @return string archive format see $_availableFormats property values
  */
 public static function getArchiveFormat($filePath)
 {
     if (!is_readable($filePath)) {
         throw new BaseZF_Archive_Exception(sprintf('Could not open file "%s"', $filePath));
     }
     $extention = pathinfo($filePath, PATHINFO_EXTENSION);
     $mimeType = null;
     // use $minType only if mime_content_type is available
     if (function_exists('mime_content_type')) {
         $mimeType = trim(mime_content_type($filePath));
     }
     // compare mine types
     foreach (self::$_availableFormats as $formatExtention => $format) {
         $className = self::_getClassNameByFormat($format);
         $formatMimeType = call_user_func($className . '::getFileMimeType');
         if (!is_null($mimeType) && $formatMimeType == $mimeType) {
             return $format;
         } else {
             if ($extention == $formatExtention) {
                 return $format;
             }
         }
     }
     // no mine types match
     if (!is_null($mimeType)) {
         throw new BaseZF_Archive_Exception(sprintf('Could not detect archive format for file "%s", with mine type "%s"', $filePath, $mimeType));
     } else {
         throw new BaseZF_Archive_Exception(sprintf('Could not detect archive format for file "%s"', $filePath));
     }
 }

 /**
  * Completes track information from a given path using mediainfo.
  * @param Track $track
  */
 public function autocompleteTrack(Track $track)
 {
     $only_audio = true;
     //initialized true until video track is found.
     if (!$track->getPath()) {
         throw new \BadMethodCallException('Input track has no path defined');
     }
     $json = json_decode($this->getMediaInfo($track->getPath()));
     if (!$this->jsonHasMediaContent($json)) {
         throw new \InvalidArgumentException("This file has no accesible video " . "nor audio tracks\n" . $track->getPath());
     }
     $track->setMimetype(mime_content_type($track->getPath()));
     $track->setBitrate(intval($json->format->bit_rate));
     $aux = intval((string) $json->format->duration);
     $track->setDuration(ceil($aux));
     $track->setSize((string) $json->format->size);
     foreach ($json->streams as $stream) {
         switch ((string) $stream->codec_type) {
             case "video":
                 $track->setVcodec((string) $stream->codec_name);
                 $track->setFramerate((string) $stream->avg_frame_rate);
                 $track->setWidth(intval($stream->width));
                 $track->setHeight(intval($stream->height));
                 $only_audio = false;
                 break;
             case "audio":
                 $track->setAcodec((string) $stream->codec_name);
                 $track->setChannels(intval($stream->channels));
                 break;
         }
         $track->setOnlyAudio($only_audio);
     }
 }

 public function upload($file)
 {
     $filePath = realpath($this->filenames['basePath'] . $file);
     $binary = file_get_contents($filePath);
     $binaryLength = strlen($binary);
     $chunkLength = 1024 * 1024;
     $chunks = str_split($binary, $chunkLength);
     $mimeType = mime_content_type($filePath);
     foreach ($chunks as $chunkIndex => $chunk) {
         $chunkSize = strlen($chunk);
         $tempFileName = tempnam('/tmp/', 'file-');
         file_put_contents($tempFileName, $chunk);
         $fileUpload = new UploadedFile($tempFileName, $file, $mimeType);
         $data = array('flowChunkNumber' => $chunkIndex + 1, 'flowChunkSize' => $chunkLength, 'flowCurrentChunkSize' => $chunkSize, 'flowTotalSize' => $binaryLength, 'flowIdentifier' => $binaryLength . $file, 'flowFilename' => $file, 'flowRelativePath' => $file, 'flowTotalChunks' => count($chunks));
         $this->client->request('GET', '/' . $this->api['backend'] . '/media/upload/image/', $data, [], ['CONTENT_TYPE' => 'application/json']);
         $this->client->request('POST', '/' . $this->api['backend'] . '/media/upload/image/', $data, ['file' => $fileUpload], ['CONTENT_TYPE' => 'application/json']);
     }
     $response = $this->client->getResponse();
     $content = $response->getContent();
     $statusCode = $response->getStatusCode();
     $result = json_decode($content, true);
     $this->assertEquals($statusCode, 201);
     $this->assertNotNull($result);
     $image = $this->dm->getRepository('Aisel\\MediaBundle\\Document\\Media')->findOneBy(['id' => $result['id']]);
     $filePath = realpath($this->filenames['basePath'] . $file);
     $binary = file_get_contents($filePath);
     $binaryLength = strlen($binary);
     $uploadedFile = realpath(static::$kernel->getContainer()->getParameter('assetic.write_to') . $image->getFilename());
     $uploadedBinary = file_get_contents($uploadedFile);
     $uploadedBinaryLength = strlen($uploadedBinary);
     $this->assertEquals($image->getType(), 'image');
     $this->assertEquals($uploadedBinaryLength, $binaryLength);
     return $result;
 }

 /**
  * @param string $file
  * @return FileAnalysisResult
  */
 public static function analyse($file)
 {
     //check if file exists
     if (false === file_exists($file)) {
         return null;
     }
     //is not a file
     if (false === is_file($file)) {
         return null;
     }
     //get file size
     $size = filesize($file);
     $mimeType = null;
     //mime type getter
     if (function_exists('finfo_open')) {
         $finfo = finfo_open(FILEINFO_MIME_TYPE);
         $mimeType = finfo_file($finfo, $file);
     } else {
         if (function_exists('mime_content_type')) {
             $mimeType = mime_content_type($file);
         }
     }
     //default mime type
     if (strlen($mimeType) == 0) {
         //default mime type
         $mimeType = 'application/octet-stream';
     }
     return new FileAnalysisResult($mimeType, $size, $file);
 }

 function get_file_mime_type($filename, $debug = false)
 {
     if (function_exists('finfo_open') && function_exists('finfo_file') && function_exists('finfo_close')) {
         $fileinfo = finfo_open(FILEINFO_MIME);
         $mime_type = finfo_file($fileinfo, $filename);
         finfo_close($fileinfo);
         if (!empty($mime_type)) {
             if (true === $debug) {
                 return array('mime_type' => $mime_type, 'method' => 'fileinfo');
             }
             return $mime_type;
         }
     }
     if (function_exists('mime_content_type')) {
         $mime_type = mime_content_type($filename);
         if (!empty($mime_type)) {
             if (true === $debug) {
                 return array('mime_type' => $mime_type, 'method' => 'mime_content_type');
             }
             return $mime_type;
         }
     }
     $mime_types = array('ai' => 'application/postscript', 'aif' => 'audio/x-aiff', 'aifc' => 'audio/x-aiff', 'aiff' => 'audio/x-aiff', 'asc' => 'text/plain', 'asf' => 'video/x-ms-asf', 'asx' => 'video/x-ms-asf', 'au' => 'audio/basic', 'avi' => 'video/x-msvideo', 'bcpio' => 'application/x-bcpio', 'bin' => 'application/octet-stream', 'bmp' => 'image/bmp', 'bz2' => 'application/x-bzip2', 'cdf' => 'application/x-netcdf', 'chrt' => 'application/x-kchart', 'class' => 'application/octet-stream', 'cpio' => 'application/x-cpio', 'cpt' => 'application/mac-compactpro', 'csh' => 'application/x-csh', 'css' => 'text/css', 'dcr' => 'application/x-director', 'dir' => 'application/x-director', 'djv' => 'image/vnd.djvu', 'djvu' => 'image/vnd.djvu', 'dll' => 'application/octet-stream', 'dms' => 'application/octet-stream', 'doc' => 'application/msword', 'dvi' => 'application/x-dvi', 'dxr' => 'application/x-director', 'eps' => 'application/postscript', 'etx' => 'text/x-setext', 'exe' => 'application/octet-stream', 'ez' => 'application/andrew-inset', 'flv' => 'video/x-flv', 'gif' => 'image/gif', 'gtar' => 'application/x-gtar', 'gz' => 'application/x-gzip', 'hdf' => 'application/x-hdf', 'hqx' => 'application/mac-binhex40', 'htm' => 'text/html', 'html' => 'text/html', 'ice' => 'x-conference/x-cooltalk', 'ief' => 'image/ief', 'iges' => 'model/iges', 'igs' => 'model/iges', 'img' => 'application/octet-stream', 'iso' => 'application/octet-stream', 'jad' => 'text/vnd.sun.j2me.app-descriptor', 'jar' => 'application/x-java-archive', 'jnlp' => 'application/x-java-jnlp-file', 'jpe' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'jpg' => 'image/jpeg', 'js' => 'application/x-javascript', 'kar' => 'audio/midi', 'kil' => 'application/x-killustrator', 'kpr' => 'application/x-kpresenter', 'kpt' => 'application/x-kpresenter', 'ksp' => 'application/x-kspread', 'kwd' => 'application/x-kword', 'kwt' => 'application/x-kword', 'latex' => 'application/x-latex', 'lha' => 'application/octet-stream', 'lzh' => 'application/octet-stream', 'm3u' => 'audio/x-mpegurl', 'man' => 'application/x-troff-man', 'me' => 'application/x-troff-me', 'mesh' => 'model/mesh', 'mid' => 'audio/midi', 'midi' => 'audio/midi', 'mif' => 'application/vnd.mif', 'mov' => 'video/quicktime', 'movie' => 'video/x-sgi-movie', 'mp2' => 'audio/mpeg', 'mp3' => 'audio/mpeg', 'mpe' => 'video/mpeg', 'mpeg' => 'video/mpeg', 'mpg' => 'video/mpeg', 'mpga' => 'audio/mpeg', 'ms' => 'application/x-troff-ms', 'msh' => 'model/mesh', 'mxu' => 'video/vnd.mpegurl', 'nc' => 'application/x-netcdf', 'odb' => 'application/vnd.oasis.opendocument.database', 'odc' => 'application/vnd.oasis.opendocument.chart', 'odf' => 'application/vnd.oasis.opendocument.formula', 'odg' => 'application/vnd.oasis.opendocument.graphics', 'odi' => 'application/vnd.oasis.opendocument.image', 'odm' => 'application/vnd.oasis.opendocument.text-master', 'odp' => 'application/vnd.oasis.opendocument.presentation', 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', 'odt' => 'application/vnd.oasis.opendocument.text', 'ogg' => 'application/ogg', 'otg' => 'application/vnd.oasis.opendocument.graphics-template', 'oth' => 'application/vnd.oasis.opendocument.text-web', 'otp' => 'application/vnd.oasis.opendocument.presentation-template', 'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template', 'ott' => 'application/vnd.oasis.opendocument.text-template', 'pbm' => 'image/x-portable-bitmap', 'pdb' => 'chemical/x-pdb', 'pdf' => 'application/pdf', 'pgm' => 'image/x-portable-graymap', 'pgn' => 'application/x-chess-pgn', 'png' => 'image/png', 'pnm' => 'image/x-portable-anymap', 'ppm' => 'image/x-portable-pixmap', 'ppt' => 'application/vnd.ms-powerpoint', 'ps' => 'application/postscript', 'qt' => 'video/quicktime', 'ra' => 'audio/x-realaudio', 'ram' => 'audio/x-pn-realaudio', 'ras' => 'image/x-cmu-raster', 'rgb' => 'image/x-rgb', 'rm' => 'audio/x-pn-realaudio', 'roff' => 'application/x-troff', 'rpm' => 'application/x-rpm', 'rtf' => 'text/rtf', 'rtx' => 'text/richtext', 'sgm' => 'text/sgml', 'sgml' => 'text/sgml', 'sh' => 'application/x-sh', 'shar' => 'application/x-shar', 'silo' => 'model/mesh', 'sis' => 'application/vnd.symbian.install', 'sit' => 'application/x-stuffit', 'skd' => 'application/x-koan', 'skm' => 'application/x-koan', 'skp' => 'application/x-koan', 'skt' => 'application/x-koan', 'smi' => 'application/smil', 'smil' => 'application/smil', 'snd' => 'audio/basic', 'so' => 'application/octet-stream', 'spl' => 'application/x-futuresplash', 'src' => 'application/x-wais-source', 'stc' => 'application/vnd.sun.xml.calc.template', 'std' => 'application/vnd.sun.xml.draw.template', 'sti' => 'application/vnd.sun.xml.impress.template', 'stw' => 'application/vnd.sun.xml.writer.template', 'sv4cpio' => 'application/x-sv4cpio', 'sv4crc' => 'application/x-sv4crc', 'swf' => 'application/x-shockwave-flash', 'sxc' => 'application/vnd.sun.xml.calc', 'sxd' => 'application/vnd.sun.xml.draw', 'sxg' => 'application/vnd.sun.xml.writer.global', 'sxi' => 'application/vnd.sun.xml.impress', 'sxm' => 'application/vnd.sun.xml.math', 'sxw' => 'application/vnd.sun.xml.writer', 't' => 'application/x-troff', 'tar' => 'application/x-tar', 'tcl' => 'application/x-tcl', 'tex' => 'application/x-tex', 'texi' => 'application/x-texinfo', 'texinfo' => 'application/x-texinfo', 'tgz' => 'application/x-gzip', 'tif' => 'image/tiff', 'tiff' => 'image/tiff', 'torrent' => 'application/x-bittorrent', 'tr' => 'application/x-troff', 'tsv' => 'text/tab-separated-values', 'txt' => 'text/plain', 'ustar' => 'application/x-ustar', 'vcd' => 'application/x-cdlink', 'vrml' => 'model/vrml', 'wav' => 'audio/x-wav', 'wax' => 'audio/x-ms-wax', 'wbmp' => 'image/vnd.wap.wbmp', 'wbxml' => 'application/vnd.wap.wbxml', 'wm' => 'video/x-ms-wm', 'wma' => 'audio/x-ms-wma', 'wml' => 'text/vnd.wap.wml', 'wmlc' => 'application/vnd.wap.wmlc', 'wmls' => 'text/vnd.wap.wmlscript', 'wmlsc' => 'application/vnd.wap.wmlscriptc', 'wmv' => 'video/x-ms-wmv', 'wmx' => 'video/x-ms-wmx', 'wrl' => 'model/vrml', 'wvx' => 'video/x-ms-wvx', 'xbm' => 'image/x-xbitmap', 'xht' => 'application/xhtml+xml', 'xhtml' => 'application/xhtml+xml', 'xls' => 'application/vnd.ms-excel', 'xml' => 'text/xml', 'xpm' => 'image/x-xpixmap', 'xsl' => 'text/xml', 'xwd' => 'image/x-xwindowdump', 'xyz' => 'chemical/x-xyz', 'zip' => 'application/zip');
     $ext = strtolower(array_pop(explode('.', $filename)));
     if (!empty($mime_types[$ext])) {
         if (true === $debug) {
             return array('mime_type' => $mime_types[$ext], 'method' => 'from_array');
         }
         return $mime_types[$ext];
     }
     if (true === $debug) {
         return array('mime_type' => 'application/octet-stream', 'method' => 'last_resort');
     }
     return 'application/octet-stream';
 }

 function _getFileInfo($file, $realPath = false)
 {
     $authCheck = $this->_basePath($file);
     //Will perform permissions check if it has the path.
     $r = array();
     $r['path'] = $file;
     //TODO: this is it's real path, get it's vfs path?
     $f = ($realPath ? "" : $this->_basePath()) . $file;
     $r['name'] = basename($f);
     if (is_dir($f)) {
         $r["type"] = "text/directory";
     } else {
         if (is_file($f)) {
             $r["modified"] = date("F d Y H:i:s.", filemtime($f));
             $r["size"] = filesize($f);
             $r["type"] = mime_content_type($f);
             if ($r["type"] == false) {
                 $r["type"] = mime_content_type_alt($f);
             }
         }
     }
     //get ID3 info if available
     if (function_exists("id3_get_tag")) {
         $id3 = id3_get_tag($f);
         foreach ($id3 as $key => $value) {
             $r["id3" . str_replace(" ", "", ucwords($key))] = $value;
         }
     }
     return $r;
 }

 /**
  * Attempt to get the mime type from a file. This method is horribly
  * unreliable, due to PHP being horribly unreliable when it comes to
  * determining the mime type of a file.
  *
  *     $mime = File::mime($file);
  *
  * @param   string $filename file name or path
  *
  * @return  string  mime type on success
  * @return  FALSE   on failure
  */
 public static function mime($filename)
 {
     // Get the complete path to the file
     $filename = realpath($filename);
     // Get the extension from the filename
     $extension = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
     if (preg_match('/^(?:jpe?g|png|[gt]if|bmp|swf)$/', $extension)) {
         // Use getimagesize() to find the mime type on images
         try {
             $file = getimagesize($filename);
         } catch (\Exception $e) {
         }
         if (isset($file['mime'])) {
             return $file['mime'];
         }
     }
     if (class_exists('finfo', false)) {
         if ($info = new \finfo(defined('FILEINFO_MIME_TYPE') ? FILEINFO_MIME_TYPE : FILEINFO_MIME)) {
             return $info->file($filename);
         }
     }
     if (ini_get('mime_magic.magicfile') and function_exists('mime_content_type')) {
         // The mime_content_type function is only useful with a magic file
         return mime_content_type($filename);
     }
     if (!empty($extension)) {
         return self::mime_by_ext($extension);
     }
     // Unable to find the mime-type
     return false;
 }

 /**
  * Loads an image from a file path
  *
  * @param string $filename Full path to the file which will be manipulated
  * @return ImageGD
  */
 public function load($filename)
 {
     if (function_exists("finfo_open")) {
         // not supported everywhere https://github.com/openphoto/frontend/issues/368
         $finfo = finfo_open(FILEINFO_MIME_TYPE);
         $this->type = finfo_file($finfo, $filename);
     } else {
         if (function_exists("mime_content_type")) {
             $this->type = mime_content_type($filename);
         } else {
             if (function_exists('exec')) {
                 $this->type = exec('/usr/bin/file --mime-type -b ' . escapeshellarg($filename));
                 if (!empty($this->type)) {
                     $this->type = "";
                 }
             }
         }
     }
     if (preg_match('/png$/', $this->type)) {
         $this->image = imagecreatefrompng($filename);
     } elseif (preg_match('/gif$/', $this->type)) {
         $this->image = @imagecreatefromgif($filename);
     } else {
         $this->image = @imagecreatefromjpeg($filename);
     }
     if (!$this->image) {
         OPException::raise(new OPInvalidImageException('Could not create image with GD library'));
     }
     $this->width = imagesx($this->image);
     $this->height = imagesy($this->image);
     return $this;
 }