Как я могу добавить apply_filter к следующей функции?

Question

Учитывая следующую функцию, как я могу добавить apply_filter к его ответу? У меня была тема, и, к сожалению, она обновилась и больше не имеет фильтра.

 public function Episodes($tmdb = '', $season = '', $episode = '', $name = '', $edit = ''){
            // Verify all Strings
            if($tmdb && $season && $episode && $name){
                // Start timer
                $mtime = microtime(TRUE);
                // Verify nonexistence
                if(!$this->VeryTMDbEP($tmdb, $season, $episode) || $this->repeatd == true){
                    // Api Parameters TMDb
                    $tmdb_args = array(
                        'append_to_response'     => 'images',
                        'language'               => $this->apilang,
                        'include_image_language' => $this->apilang.',null',
                        'api_key'                => $this->tmdbkey,
                    );
                    // Remote Data TMDb
                    $json_tmdb = $this->RemoteJson($tmdb_args, DBMOVIES_TMDBAPI.'/tv/'.$tmdb.'/season/'.$season.'/episode/'.$episode);
                    // Verify Status code
                    if(!$this->Disset($json_tmdb,'status_code')){
                        // Compose TMDb Data TVShow > Season > Episode
                        $tmdb_name           = $this->Disset($json_tmdb,'name');
                        $tmdb_air_date       = $this->Disset($json_tmdb,'air_date');
                        $tmdb_season_number  = $this->Disset($json_tmdb,'season_number');
                        $tmdb_spisode_number = $this->Disset($json_tmdb,'episode_number');
                        $tmdb_overview       = $this->Disset($json_tmdb,'overview');
                        $tmdb_still_path     = $this->Disset($json_tmdb,'still_path');
                        $tmdb_images         = isset($json_tmdb['images']['stills']) ? $json_tmdb['images']['stills'] : false;
                        $tmdb_upimage        = isset($tmdb_still_path) ? 'https://image.tmdb.org/t/p/w500'.$tmdb_still_path : false;
                        // Compose Images
                        $images = '';
                        if($tmdb_images){
                            $image_count = 0;
                            foreach($tmdb_images as $image) if($image_count < 10){
                                if($image_count == 9){
                                    $images.= $this->Disset($image,'file_path');
                                }else{
                                    $images.= $this->Disset($image,'file_path')."\n";
                                }
                                $image_count++;
                            }
                        }
                        // Preparing Title
                        $data_name = array('name' => $name, 'season' => $tmdb_season_number, 'episode' => $tmdb_spisode_number);
                        $opt_title = $this->get_option('titlepisodes','{name}: {season}x{episode}');
                        // Post data
                        $post_data = array(
                            'ID'            => $edit,
                            'post_status'   => $this->get_option('pstatusepisodes','publish'),
                            'post_author'   => $this->SetUserPost(),
                            'post_title'    => $this->TextCleaner($this->Tags($opt_title,$data_name)),
                            'post_content'  => $tmdb_overview ? '<!-- wp:paragraph --><p>'.$this->TextCleaner($tmdb_overview).'</p><!-- /wp:paragraph -->' : false,
                            'post_type'     => 'episodes'
                        );
                        // Insert Post
                        if(!empty($edit)){
                            $post_id = wp_update_post($post_data);
                        }else{
                            $post_id = wp_insert_post($post_data);
                        }
                        // WordPress No Error
                        if(!is_wp_error($post_id)){
                            // Set Data
                            $insert_postmeta = array(
                                'ids'           => $tmdb,
                                'temporada'     => $tmdb_season_number,
                                'episodio'      => $tmdb_spisode_number,
                                'serie'         => $name,
                                'episode_name'  => $tmdb_name,
                                'air_date'      => $tmdb_air_date,
                                'imagenes'      => $images,
                                'dt_backdrop'   => $tmdb_still_path,
                            );
                            // Add Postmeta
                            foreach($insert_postmeta as $meta => $value){
                                if($meta == 'imagenes'){
                                    if(!empty($value)) add_post_meta($post_id, $meta, esc_attr($value), false);
                                }else{
                                    if(!empty($value)) add_post_meta($post_id, $meta, sanitize_text_field($value), false);
                                }
                            }
                            // Upload Poster
                            if(!empty($tmdb_upimage)) $this->UploadImage($tmdb_upimage, $post_id, true, false);
                            // Detele Cache
                            dbmovies_clean_tile($tmdb);
                            ############################################################
                            $response = array(
                                'response'  => true,
                                'editlink'  => admin_url('post.php?post='.$post_id.'&action=edit'),
                                'permalink' => get_permalink($post_id),
                                'title'     => get_the_title($post_id),
                                'mtime'     => $this->TimeExe($mtime)
                            );
                            ############################################################
                        } else {
                            $response = array(
                                'response' => false,
                                'message' => __d('Error WordPress')
                            );
                        }
                    } else {
                        $response = array(
                            'response' => true,
                            'message' => $this->Disset($json_tmdb,'status_message')
                        );
                    }
                } else{
                    $response = array(
                        'response' => true,
                        'mtime'    => $this->TimeExe($mtime),
                        'message'  => __d('This episode already exists in database')
                    );
                }
            } else {
                $response = array(
                    'response' => false,
                    'message' => __d('Complete required data')
                );
            }
            // Json Response composer
            return $response;
        }

Старый Json Ответ composer был:

return apply_filters('your_fav_filter', $this->ResponseJson($response), $tmdb.$season.$episode);

, и он прекрасно работал.

PS. your_fav_filter не упоминался ни в одном другом файле, и единственная мысль, которая была изменена в теме, была последней строкой. (ответ json)

Спасибо!