WP_REST_Blocks_Controller

20class WP_REST_Blocks_Controller extends WP_REST_Posts_Controller {21 22	/**23	 * Checks if a pattern can be read.24	 *25	 * @since 5.0.026	 *27	 * @param WP_Post $post Post object that backs the block.28	 * @return bool Whether the pattern can be read.29	 */30	public function check_read_permission( $post ) {31		// By default the read_post capability is mapped to edit_posts.32		if ( ! current_user_can( 'read_post', $post->ID ) ) {33			return false;34		}35 36		return parent::check_read_permission( $post );37	}38 39	/**40	 * Filters a response based on the context defined in the schema.41	 *42	 * @since 5.0.043	 * @since 6.3.0 Adds the `wp_pattern_sync_status` postmeta property to the top level of response.44	 *45	 * @param array  $data    Response data to filter.46	 * @param string $context Context defined in the schema.47	 * @return array Filtered response.48	 */49	public function filter_response_by_context( $data, $context ) {50		$data = parent::filter_response_by_context( $data, $context );51 52		/*53		 * Remove `title.rendered` and `content.rendered` from the response.54		 * It doesn't make sense for a pattern to have rendered content on its own,55		 * since rendering a block requires it to be inside a post or a page.56		 */57		unset( $data['title']['rendered'] );58		unset( $data['content']['rendered'] );59 60		// Add the core wp_pattern_sync_status meta as top level property to the response.61		$data['wp_pattern_sync_status'] = isset( $data['meta']['wp_pattern_sync_status'] ) ? $data['meta']['wp_pattern_sync_status'] : '';62		unset( $data['meta']['wp_pattern_sync_status'] );63		return $data;64	}65 66	/**67	 * Retrieves the pattern's schema, conforming to JSON Schema.68	 *69	 * @since 5.0.070	 *71	 * @return array Item schema data.72	 */73	public function get_item_schema() {74		if ( $this->schema ) {75			return $this->add_additional_fields_schema( $this->schema );76		}77 78		$schema = parent::get_item_schema();79 80		/*81		 * Allow all contexts to access `title.raw` and `content.raw`.82		 * Clients always need the raw markup of a pattern to do anything useful,83		 * e.g. parse it or display it in an editor.84		 */85		$schema['properties']['title']['properties']['raw']['context']   = array( 'view', 'edit' );86		$schema['properties']['content']['properties']['raw']['context'] = array( 'view', 'edit' );87 88		/*89		 * Remove `title.rendered` and `content.rendered` from the schema.90		 * It doesn't make sense for a pattern to have rendered content on its own,91		 * since rendering a block requires it to be inside a post or a page.92		 */93		unset( $schema['properties']['title']['properties']['rendered'] );94		unset( $schema['properties']['content']['properties']['rendered'] );95 96		$this->schema = $schema;97 98		return $this->add_additional_fields_schema( $this->schema );99	}