/**
* Simple Method for detecting what model to save to
* by file mime_type
*/
protected function _detectModelByFileType($mime_type)
{
if (empty($mime_type)) {
return false;
}
return FileStorageUtils::detectModelByFileType($mime_type);
}
/**
* Generates an image url based on the image record data and the used Gaufrette adapter to store it
*
* @param array $image FileStorage array record or whatever else table that matches this helpers needs without the model, we just want the record fields
* @param string $version Image version string
* @param array $options HtmlHelper::image(), 2nd arg options array
* @return string
*/
public function display($file, $options = array())
{
$className = FileStorageUtils::detectModelByFileType($file['mime_type']);
if (class_exists($className)) {
// eg. $this->ImageStorage->display();
return $this->{$className}->display($file, $options);
}
return $this->ImageStorage->fallback($options);
}
public function isImage($data)
{
if ($model = FileStorageUtils::detectModelByFileType($data['mime_type'])) {
if ($model == "ImageStorage") {
return true;
}
}
return false;
}
