owncloud / core

		// TODO: use proc_open() and stream the source file ?

		$useFileDirectly = (!$file->isEncrypted() && !$file->isMounted());

		if ($useFileDirectly) {

			$absPath = $file->getStorage()->getLocalFile($file->getInternalPath());

		} else {

			$absPath = \OC::$server->getTempManager()->getTemporaryFile();

			$handle = $file->fopen('rb');

			// we better use 5MB (1024 * 1024 * 5 = 5242880) instead of 1MB.

			// in some cases 1MB was no enough to generate thumbnail

			$firstmb = stream_get_contents($handle, 5242880);

			file_put_contents($absPath, $firstmb);

			fclose($handle);

		}

		$result = $this->generateThumbNail($maxX, $maxY, $absPath, 5);

		if ($result === false) {

	public function getThumbnail(File $file, $maxX, $maxY, $scalingUp) {

		$useFileDirectly = (!$file->isEncrypted() && !$file->isMounted());

		if ($useFileDirectly) {

			$absPath = $file->getStorage()->getLocalFile($file->getInternalPath());

		} else {

			$absPath = \OC::$server->getTempManager()->getTemporaryFile();

			$handle = $file->fopen('rb');

			file_put_contents($absPath, $handle);

			fclose($handle);

		}

		$getID3 = new ID3Parser();

		$tags = $getID3->analyze($absPath);

		}

		$useFileDirectly = (!$file->isEncrypted() && !$file->isMounted());

		if ($useFileDirectly) {

			$absPath = $file->getStorage()->getLocalFile($file->getInternalPath());

		} else {

			$absPath = \OC::$server->getTempManager()->getTemporaryFile();

			$handle = $file->fopen('rb');

			file_put_contents($absPath, $handle);

			fclose($handle);

		}

		$tmpDir = \OC::$server->getTempManager()->getTempBaseDir();