protected function generateThumbnail($image)
{
$ext = strtolower(preg_replace('/.*\\.([^.]+)$/', '$1', $image));
$config = $this->getApplication()->getConfiguration();
$cacheThumb = $this->imageFinder->getThumbnailFileName($image, '.jpg');
$imageThumbSize = empty($config['thumbnails.size']) ? 230 : $config['thumbnails.size'];
$this->imageFinder->ensureFodlerExists(dirname($cacheThumb));
$ret = $this->image->makeThumbnail($image, $cacheThumb, $imageThumbSize);
$this->imageFinder->ensureFileMode($cacheThumb);
return $ret;
}
