Add ARIA attributes to alerts and status messages (#35)

Author: dac514

inc/class-admin.php

@@ -59,7 +59,7 @@ public function addMenu() {
 	 */
 	public function printMenu() {
 		if ( $this->saveOptions() ) {
-			echo '<div id="message" class="updated notice is-dismissible"><p>' . __( 'Settings saved.' ) . '</p></div>';
+			echo '<div id="message" role="status" class="updated notice is-dismissible"><p>' . __( 'Settings saved.' ) . '</p></div>';
 		}
 		$html = blade()->render(
 			'admin', [

inc/class-cas.php

@@ -94,7 +94,7 @@ public function __construct( Admin $admin ) {
 			if ( 'pb_cas_admin' !== @$_REQUEST['page'] ) { // @codingStandardsIgnoreLine
 				add_action(
 					'network_admin_notices', function () {
-						echo '<div id="message" class="error fade"><p>' . __( 'CAS is not configured.', 'pressbooks-cas-sso' ) . '</p></div>';
+						echo '<div id="message" role="alert" class="error fade"><p>' . __( 'CAS is not configured.', 'pressbooks-cas-sso' ) . '</p></div>';
 					}
 				);
 			}

pressbooks-cas-sso.php

@@ -19,7 +19,7 @@
 if ( ! function_exists( 'pb_meets_minimum_requirements' ) && ! @include_once( WP_PLUGIN_DIR . '/pressbooks/compatibility.php' ) ) { // @codingStandardsIgnoreLine
 	add_action(
 		'admin_notices', function () {
-			echo '<div id="message" class="error fade"><p>' . __( 'Cannot find Pressbooks install.', 'pressbooks-cas-sso' ) . '</p></div>';
+			echo '<div id="message" role="alert" class="error fade"><p>' . __( 'Cannot find Pressbooks install.', 'pressbooks-cas-sso' ) . '</p></div>';
 		}
 	);
 	return;