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WP_REST_Blocks_Controller::get_item_schema()

Retrieves the block’s schema, conforming to JSON Schema.

Return

(array) Item schema data.

Source

File: wp-includes/rest-api/endpoints/class-wp-rest-blocks-controller.php 

public function get_item_schema() {
		// Do not cache this schema because all properties are derived from parent controller.
		$schema = parent::get_item_schema();

		/*
		 * Allow all contexts to access `title.raw` and `content.raw`. Clients always
		 * need the raw markup of a reusable block to do anything useful, e.g. parse
		 * it or display it in an editor.
		 */
		$schema['properties']['title']['properties']['raw']['context']   = array( 'view', 'edit' );
		$schema['properties']['content']['properties']['raw']['context'] = array( 'view', 'edit' );

		/*
		 * Remove `title.rendered` and `content.rendered` from the schema. It doesn’t
		 * make sense for a reusable block to have rendered content on its own, since
		 * rendering a block requires it to be inside a post or a page.
		 */
		unset( $schema['properties']['title']['properties']['rendered'] );
		unset( $schema['properties']['content']['properties']['rendered'] );

		return $schema;
	}

Changelog

Version Description
5.0.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_rest_blocks_controller/get_item_schema