acf_build_bidirectional_relationship_field_target_args() │ ACF 6.2

Build valid fields for a bidirectional relationship for select2 display

Возвращает

Массив.

Использование

acf_build_bidirectional_relationship_field_target_args( $results, $options );

$results(массив) (обязательный)

The original results array.

$options(массив) (обязательный)

The options provided to the select2 AJAX search.

Список изменений

Код acf_build_bidirectional_relationship_field_target_args() acf build bidirectional relationship field target args ^{ACF 6.4.2}

function acf_build_bidirectional_relationship_field_target_args( $results, $options ) {
	$valid_field_types = apply_filters( 'acf/bidirectional/supported_target_field_types', array( 'relationship', 'post_object', 'user', 'taxonomy' ) );

	$field_groups = array_filter(
		acf_get_field_groups(),
		function ( $field_group ) {
			return $field_group['active'];
		}
	);

	$valid_fields = array();
	foreach ( $field_groups as $field_group ) {
		$fields = acf_get_fields( $field_group );
		foreach ( $fields as $field ) {
			if ( in_array( $field['type'], $valid_field_types, true ) ) {
				if ( empty( $valid_fields[ $field_group['title'] ] ) ) {
					$valid_fields[ $field_group['title'] ] = array();
				}
				$valid_fields[ $field_group['title'] ][ $field['key'] ] = array(
					'type'  => $field['type'],
					'label' => $field['label'],
				);

				if ( isset( $options['parent_key'] ) && $options['parent_key'] === $field['key'] ) {
					$valid_fields[ $field_group['title'] ][ $field['key'] ]['this_field'] = true;
				}
			}
		}
	}

	foreach ( $valid_fields as $field_group_name => $fields ) {
		$field_group = array(
			'text'     => $field_group_name,
			'children' => array(),
		);
		foreach ( $fields as $key => $data ) {
			$field_group['children'][] = array(
				'id'               => $key,
				'text'             => $data['label'],
				'field_type'       => $data['type'],
				/* translators: %s A field type name, such as "Relationship" */
				'human_field_type' => sprintf( __( '%s Field', 'acf' ), acf_get_field_type_prop( $data['type'], 'label' ) ),
				'this_field'       => ! empty( $data['this_field'] ),
			);
		}
		$results['results'][] = $field_group;
	}

	return $results;
}