/**
* Get a valid adapter for the sfThumbnail library (either GD or ImageMagick)
*
* @return mixed name of adapter on success, false on failure
*/
public static function getThumbnailAdapter()
{
$adapter = false;
if (QubitDigitalObject::hasImageMagick()) {
$adapter = 'sfImageMagickAdapter';
} else {
if (QubitDigitalObject::hasGdExtension()) {
$adapter = 'sfGDAdapter';
}
}
return $adapter;
}
