WP_Icons_Registry::__construct()

43	protected function __construct() {44		$icons_directory = __DIR__ . '/images/icon-library/';45		$manifest_path   = __DIR__ . '/assets/icon-library-manifest.php';46 47		if ( ! is_readable( $manifest_path ) ) {48			wp_trigger_error(49				__METHOD__,50				__( 'Core icon collection manifest is missing or unreadable.' )51			);52			return;53		}54 55		$collection = include $manifest_path;56 57		if ( empty( $collection ) ) {58			wp_trigger_error(59				__METHOD__,60				__( 'Core icon collection manifest is empty or invalid.' )61			);62			return;63		}64 65		foreach ( $collection as $icon_name => $icon_data ) {66			if (67				empty( $icon_data['filePath'] )68				|| ! is_string( $icon_data['filePath'] )69			) {70				_doing_it_wrong(71					__METHOD__,72					__( 'Core icon collection manifest must provide valid a "filePath" for each icon.' ),73					'7.0.0'74				);75				return;76			}77 78			$this->register(79				'core/' . $icon_name,80				array(81					'label'    => $icon_data['label'],82					'filePath' => $icons_directory . $icon_data['filePath'],83				)84			);85		}86	}