64 lines
1.7 KiB
PHP
64 lines
1.7 KiB
PHP
<?php
|
|
|
|
namespace App\Traits;
|
|
|
|
use App\Models\Media;
|
|
use Illuminate\Database\Eloquent\Relations\MorphMany;
|
|
|
|
trait HasAttachments
|
|
{
|
|
/**
|
|
* Boot function from Laravel.
|
|
*
|
|
* @return void
|
|
*/
|
|
protected static function bootHasAttachments(): void
|
|
{
|
|
static::deleting(function ($model) {
|
|
$model->attachments()->delete();
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Add multiple attachments items to the model.
|
|
*
|
|
* @param array|string $ids The media ids to add.
|
|
* @param string $delimiter The split delimiter if $ids is a string.
|
|
* @param boolean $allowDuplicates Whether to allow duplicate media IDs or not.
|
|
* @return void
|
|
*/
|
|
public function attachmentsAddMany(array|string $ids, string $delimiter = ',', bool $allowDuplicates = false): void
|
|
{
|
|
if (is_array($ids) === false) {
|
|
$ids = explode($delimiter, $ids);
|
|
}
|
|
|
|
$ids = array_map('trim', $ids);
|
|
$existingIds = $this->attachments()->pluck('media_id')->toArray();
|
|
|
|
$attachmentItems = [];
|
|
foreach ($ids as $id) {
|
|
if ($allowDuplicates === false && in_array($id, $existingIds) === true) {
|
|
continue;
|
|
}
|
|
|
|
$media = Media::find($id);
|
|
if ($media !== null) {
|
|
$attachmentItems[] = ['media_id' => $id];
|
|
}
|
|
}
|
|
|
|
$this->attachments()->createMany($attachmentItems);
|
|
}
|
|
|
|
/**
|
|
* Get the article's attachments.
|
|
*
|
|
* @return Illuminate\Database\Eloquent\Relations\MorphMany The attachments items
|
|
*/
|
|
public function attachments(): MorphMany
|
|
{
|
|
return $this->morphMany(\App\Models\Attachment::class, 'addendum');
|
|
}
|
|
}
|