public function reverseTransform($element)
{
if (!method_exists($this->provider, 'reverseTransform')) {
return $element;
}
return $this->provider->reverseTransform($element);
}
/**
* @param $value
* @return string
*/
public function mediasFilter($value, $entities = false)
{
$orderedMedias = array();
$accessor = PropertyAccess::createPropertyAccessor();
if ($value) {
$ids = preg_match('/;/', $value) ? explode(';', $value) : $value;
$results = $this->provider->find($ids);
$className = $this->provider->getClassName();
if ($entities) {
return $results;
}
if ($ids) {
foreach ($results as $media) {
if (is_array($media)) {
$id = $accessor->getValue($media, '[id]');
$url = $accessor->getValue($media, '[url]');
if (empty($id) || empty($url)) {
continue;
}
$orderedMedias[$id] = $url;
continue;
}
if (!$media instanceof $className) {
continue;
}
$orderedMedias[$media->getId()] = $this->provider->getUrl($this->requestStack, $media);
}
}
}
return $orderedMedias;
}