ACF\AI\GEO

SchemaData{} │ ACF 1.0

Class SchemaData

Contains static schema.org vocabulary data for type and property validation. Data is lazy-loaded from separate files to reduce memory usage when not needed.

No Hooks.

Usage

$SchemaData = new SchemaData();
// use class methods

Methods

1. public static get_compatible_properties()
2. public static get_property_domains()
3. public static get_property_ranges()
4. public static get_type_hierarchy()

SchemaData{} SchemaData{} code ^{ACF 6.8.8}

class SchemaData {

	/**
	 * Type hierarchy mapping (lazy-loaded)
	 *
	 * @var array|null
	 */
	private static $type_hierarchy = null;

	/**
	 * Property domain mappings (lazy-loaded)
	 *
	 * @var array|null
	 */
	private static $property_domains = null;

	/**
	 * Property range mappings (lazy-loaded)
	 *
	 * @var array|null
	 */
	private static $property_ranges = null;

	/**
	 * Compatible properties by output type (lazy-loaded)
	 *
	 * @var array|null
	 */
	private static $compatible_properties = null;

	/**
	 * Get the type hierarchy mapping
	 *
	 * Maps each type to its parent type in the schema.org hierarchy.
	 * For example: 'Recipe' => 'HowTo'
	 *
	 * @since 6.8.0
	 *
	 * @return array
	 */
	public static function get_type_hierarchy(): array {
		if ( self::$type_hierarchy === null ) {
			self::$type_hierarchy = require __DIR__ . '/data/type-hierarchy.php';
		}
		return self::$type_hierarchy;
	}

	/**
	 * Get the property domain mappings
	 *
	 * Maps each property to the types it can be used with.
	 * For example: 'prepTime' => ['HowTo', 'HowToDirection']
	 *
	 * @since 6.8.0
	 *
	 * @return array
	 */
	public static function get_property_domains(): array {
		if ( self::$property_domains === null ) {
			self::$property_domains = require __DIR__ . '/data/property-domains.php';
		}
		return self::$property_domains;
	}

	/**
	 * Get the property range mappings
	 *
	 * Maps each property to the types it expects as values.
	 * For example: 'author' => ['Person', 'Organization']
	 *
	 * @since 6.8.0
	 *
	 * @return array
	 */
	public static function get_property_ranges(): array {
		if ( self::$property_ranges === null ) {
			self::$property_ranges = require __DIR__ . '/data/property-ranges.php';
		}
		return self::$property_ranges;
	}

	/**
	 * Get compatible properties by output type
	 *
	 * Pre-computed mapping of output types to compatible properties.
	 * For example: 'Text' => ['name', 'description', ...]
	 *
	 * @since 6.8.0
	 *
	 * @return array
	 */
	public static function get_compatible_properties(): array {
		if ( self::$compatible_properties === null ) {
			self::$compatible_properties = require __DIR__ . '/data/compatible-properties.php';
		}
		return self::$compatible_properties;
	}
}