68 lines
1.6 KiB
PHP
68 lines
1.6 KiB
PHP
<?php
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namespace Modules\Media\Eloquent;
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use Modules\Media\Entities\File;
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trait HasMedia
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{
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/**
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* The "booting" method of the trait.
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*
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* @return void
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*/
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public static function bootHasMedia()
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{
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static::saved(function ($entity) {
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$entity->syncFiles(request('files', []));
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});
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}
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/**
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* Get all of the files for the entity.
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*
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* @return \Illuminate\Database\Eloquent\Relations\MorphToMany
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*/
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public function files()
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{
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return $this->morphToMany(File::class, 'entity', 'entity_files')
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->withPivot(['id', 'zone'])
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->withTimestamps();
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}
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/**
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* Filter files by zone.
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*
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* @param string $zone
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* @return \Illuminate\Database\Eloquent\Collection
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*/
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public function filterFiles($zone)
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{
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return $this->files()->wherePivot('zone', $zone);
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}
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/**
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* Sync files for the entity.
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*
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* @param array $files
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*/
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public function syncFiles($files = [])
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{
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$entityType = get_class($this);
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foreach ($files as $zone => $fileIds) {
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$syncList = [];
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foreach (array_wrap($fileIds) as $fileId) {
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if (! empty($fileId)) {
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$syncList[$fileId]['zone'] = $zone;
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$syncList[$fileId]['entity_type'] = $entityType;
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}
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}
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$this->filterFiles($zone)->detach();
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$this->filterFiles($zone)->attach($syncList);
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}
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}
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}
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