WP_REST_Widget_Types_Controller::get_widgets()

Source

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

protected function get_widgets() {
		global $wp_widget_factory, $wp_registered_widgets;

		$widgets = array();

		foreach ( $wp_registered_widgets as $widget ) {
			$parsed_id     = wp_parse_widget_id( $widget['id'] );
			$widget_object = $wp_widget_factory->get_widget_object( $parsed_id['id_base'] );

			$widget['id']       = $parsed_id['id_base'];
			$widget['is_multi'] = (bool) $widget_object;

			if ( isset( $widget['name'] ) ) {
				$widget['name'] = html_entity_decode( $widget['name'], ENT_QUOTES, get_bloginfo( 'charset' ) );
			}

			if ( isset( $widget['description'] ) ) {
				$widget['description'] = html_entity_decode( $widget['description'], ENT_QUOTES, get_bloginfo( 'charset' ) );
			}

			unset( $widget['callback'] );

			$classname = '';
			foreach ( (array) $widget['classname'] as $cn ) {
				if ( is_string( $cn ) ) {
					$classname .= '_' . $cn;
				} elseif ( is_object( $cn ) ) {
					$classname .= '_' . get_class( $cn );
				}
			}
			$widget['classname'] = ltrim( $classname, '_' );

			$widgets[ $widget['id'] ] = $widget;
		}

		return $widgets;
	}