false, 'from' => 'post', 'post_from' => 'current_post', 'user_from' => 'current_user', 'query_var' => '_post_id', 'fields_map' => array(), ); public $data = array(); abstract public function get_fields_map(); /** * Slug to be able to overwrite preset classes. * * @return string */ abstract public function get_slug(): string; abstract public function is_unique(): bool; /** * @param $args * * @throws Plain_Default_Exception */ abstract public function is_active_preset( $args ); public function set_init_data( $data = array() ): Base_Preset { if ( empty( $this->data ) ) { $this->data = $data; } else { $this->data = array_merge( $this->data, $data ); } return $this; } /** * @param $args array - Field attributes * * @return Base_Source * @throws Preset_Exception */ public function get_source( $args = array() ): Base_Source { $from = ! empty( $this->data['from'] ) ? $this->data['from'] : $this->defaults['from']; $source = Preset_Manager::instance()->get_source_by_type( $from ); return $source->init_source( $this->get_fields_map(), $this->data, $args )->maybe_query_source()->after_init(); } public function set_check_restriction( bool $check ) { $this->data['_check_restriction'] = $check; } }