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SoundbiteModel.php 2.54 KiB
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  • <?php
    
    /**
     * Class SoundbiteModel
     * Model for podcasts_soundbites table in database
     *
     * @copyright  2020 Podlibre
     * @license    https://www.gnu.org/licenses/agpl-3.0.en.html AGPL3
     * @link       https://castopod.org/
     */
    
    namespace App\Models;
    
    use CodeIgniter\Model;
    
    class SoundbiteModel extends Model
    {
        protected $table = 'soundbites';
        protected $primaryKey = 'id';
    
        protected $allowedFields = [
            'podcast_id',
            'episode_id',
            'label',
            'start_time',
            'duration',
            'created_by',
            'updated_by',
        ];
    
        protected $returnType = \App\Entities\Soundbite::class;
        protected $useSoftDeletes = false;
    
        protected $useTimestamps = true;
    
        protected $afterInsert = ['clearCache'];
        protected $afterUpdate = ['clearCache'];
        protected $beforeDelete = ['clearCache'];
    
        public function deleteSoundbite($podcastId, $episodeId, $soundbiteId)
        {
            return $this->delete([
                'podcast_id' => $podcastId,
                'episode_id' => $episodeId,
                'id' => $soundbiteId,
            ]);
        }
    
        /**
         * Gets all soundbites for an episode
         *
         * @param int $podcastId
         * @param int $episodeId
         *
         * @return \App\Entities\Soundbite[]
         */
        public function getEpisodeSoundbites(int $podcastId, int $episodeId): array
        {
            if (!($found = cache("episode{$episodeId}_soundbites"))) {
                $found = $this->where([
                    'episode_id' => $episodeId,
                    'podcast_id' => $podcastId,
                ])
                    ->orderBy('start_time')
                    ->findAll();
                cache()->save("episode{$episodeId}_soundbites", $found, DECADE);
            }
            return $found;
        }
    
        public function clearCache(array $data)
        {
            $episode = (new EpisodeModel())->find(
                isset($data['data'])
                    ? $data['data']['episode_id']
                    : $data['id']['episode_id']
            );
    
            cache()->delete("episode{$episode->id}_soundbites");
    
            // delete cache for rss feed
            cache()->delete("podcast{$episode->id}_feed");
            foreach (\Opawg\UserAgentsPhp\UserAgentsRSS::$db as $service) {
                cache()->delete(
                    "podcast{$episode->podcast->id}_feed_{$service['slug']}"
                );
            }
    
            $supportedLocales = config('App')->supportedLocales;
            foreach ($supportedLocales as $locale) {
                cache()->delete(
                    "page_podcast{$episode->podcast->id}_episode{$episode->id}_{$locale}"
                );
            }
            return $data;
        }
    }