/**
* @param BlockInterface $block
*/
public function load(BlockInterface $block)
{
$gallery = $this->mediaManager->getRepository()->findByIds(json_decode($block->getValue()));
if ($gallery) {
$block->setGallery($gallery);
}
}
/**
* @param BlockInterface $block
*/
public function load(BlockInterface $block)
{
$ids = json_decode($block->getValue());
if (empty($ids) || !count($ids)) {
return;
}
$gallery = $this->mediaManager->getRepository()->findByIds($ids);
uasort($gallery, function ($a, $b) use($ids) {
return array_search($a->getId(), $ids) > array_search($b->getId(), $ids);
});
if ($gallery) {
$block->setGallery(new ArrayCollection($gallery));
}
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
if ($options['to_json']) {
$builder->addModelTransformer(new CallbackTransformer(function ($original) {
$ids = json_decode($original, true);
return $this->mediaManager->getRepository()->findByIds($ids);
}, function ($submitted) {
$ids = [];
foreach ($submitted as $media) {
$ids[] = $media->getId();
}
return json_encode($ids);
}));
}
}
public function buildForm(FormBuilderInterface $builder, array $options)
{
if ($options['to_json']) {
$builder->addModelTransformer(new CallbackTransformer(function ($original) {
$ids = json_decode($original, true);
$items = $this->mediaManager->getRepository()->findByIds($ids);
if (is_array($items)) {
uasort($items, function ($a, $b) use($ids) {
return array_search($a->getId(), $ids) > array_search($b->getId(), $ids);
});
}
return array_values($items);
}, function ($submitted) {
$ids = [];
foreach ($submitted as $media) {
$ids[] = $media->getId();
}
return json_encode($ids);
}));
}
$builder->addEventListener(FormEvents::PRE_SUBMIT, function (FormEvent $event) {
if ($event->getData() && count($event->getData())) {
$this->sortedIds = $event->getData();
}
});
$builder->addEventListener(FormEvents::SUBMIT, function (FormEvent $event) {
$data = $event->getData();
if (count($this->sortedIds) && is_array($data) && count($data)) {
$ids = $this->sortedIds;
uasort($data, function ($a, $b) use($ids) {
return array_search($a->getId(), $ids) > array_search($b->getId(), $ids);
});
$event->setData(array_values($data));
}
});
}
