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<?php |
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namespace Backpack\CRUD\ModelTraits\SpatieTranslatable; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Contracts\Events\Dispatcher; |
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class SluggableObserver extends \Cviebrock\EloquentSluggable\SluggableObserver |
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{ |
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/** |
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* @var \Cviebrock\EloquentSluggable\Services\SlugService |
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*/ |
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private $slugService; |
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/** |
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* @var \Illuminate\Contracts\Events\Dispatcher |
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*/ |
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private $events; |
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/** |
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* SluggableObserver constructor. |
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* |
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* @param \Cviebrock\EloquentSluggable\Services\SlugService $slugService |
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* @param \Illuminate\Contracts\Events\Dispatcher $events |
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*/ |
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public function __construct(SlugService $slugService, Dispatcher $events) |
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{ |
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$this->slugService = $slugService; |
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$this->events = $events; |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* @return bool|null |
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*/ |
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public function saving(Model $model) |
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{ |
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return $this->generateSlug($model, 'saving'); |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* @param string $event |
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* @return bool|null |
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*/ |
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protected function generateSlug(Model $model, $event) |
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{ |
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// If the "slugging" event returns a value, abort |
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if ($this->fireSluggingEvent($model, $event) !== null) { |
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return; |
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} |
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$wasSlugged = $this->slugService->slug($model); |
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$this->fireSluggedEvent($model, $wasSlugged); |
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} |
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/** |
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* Fire the namespaced validating event. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* @param string $event |
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* @return mixed |
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*/ |
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protected function fireSluggingEvent(Model $model, $event) |
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{ |
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return $this->events->until('eloquent.slugging: '.get_class($model), [$model, $event]); |
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} |
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/** |
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* Fire the namespaced post-validation event. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* @param string $status |
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* @return void |
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*/ |
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protected function fireSluggedEvent(Model $model, $status) |
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{ |
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$this->events->fire('eloquent.slugged: '.get_class($model), [$model, $status]); |
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} |
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} |
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Laravel-Backpack /
CRUD
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