WP_REST_Terms_Controller::prepare_item_for_database( WP_REST_Request $request ): object

839	public function prepare_item_for_database( $request ) {840		$prepared_term = new stdClass();841 842		$schema = $this->get_item_schema();843		if ( isset( $request['name'] ) && ! empty( $schema['properties']['name'] ) ) {844			$prepared_term->name = $request['name'];845		}846 847		if ( isset( $request['slug'] ) && ! empty( $schema['properties']['slug'] ) ) {848			$prepared_term->slug = $request['slug'];849		}850 851		if ( isset( $request['taxonomy'] ) && ! empty( $schema['properties']['taxonomy'] ) ) {852			$prepared_term->taxonomy = $request['taxonomy'];853		}854 855		if ( isset( $request['description'] ) && ! empty( $schema['properties']['description'] ) ) {856			$prepared_term->description = $request['description'];857		}858 859		if ( isset( $request['parent'] ) && ! empty( $schema['properties']['parent'] ) ) {860			$parent_term_id   = 0;861			$requested_parent = (int) $request['parent'];862 863			if ( $requested_parent ) {864				$parent_term = get_term( $requested_parent, $this->taxonomy );865 866				if ( $parent_term instanceof WP_Term ) {867					$parent_term_id = $parent_term->term_id;868				}869			}870 871			$prepared_term->parent = $parent_term_id;872		}873 874		/**875		 * Filters term data before inserting term via the REST API.876		 *877		 * The dynamic portion of the hook name, `$this->taxonomy`, refers to the taxonomy slug.878		 *879		 * Possible hook names include:880		 *881		 *  - `rest_pre_insert_category`882		 *  - `rest_pre_insert_post_tag`883		 *884		 * @since 4.7.0885		 *886		 * @param object          $prepared_term Term object.887		 * @param WP_REST_Request $request       Request object.888		 */889		return apply_filters( "rest_pre_insert_{$this->taxonomy}", $prepared_term, $request );890	}