Hide the ULS trigger for users who disabled JS

Bug: 42500
Change-Id: I297a8d3bb9d9031e21dd6842f5d27dd54f469c29

Resources.php

@@ -38,6 +38,12 @@ $wgResourceModules['ext.uls.ime'] = array(
 	),
 ) + $resourcePaths;
 
+// Styles for users who disabled JavaScript
+$wgResourceModules['ext.uls.nojs'] = array(
+	'styles' => 'resources/css/ext.uls.nojs.css',
+	'position' => 'top',
+) + $resourcePaths;
+
 // Base ULS module
 $wgResourceModules['ext.uls.init'] = array(
 	'scripts' => 'resources/js/ext.uls.init.js',

UniversalLanguageSelector.hooks.php

@@ -43,7 +43,10 @@ class UniversalLanguageSelectorHooks {
 	public static function addModules( $out, $skin ) {
 		global $wgULSGeoService;
 
-		// If extension is enabled, basic features(API, language data) available.
+		// Load the style for users without JS, to hide the useless links
+		$out->addModuleStyles( 'ext.uls.nojs' );
+
+		// If the extension is enabled, basic features (API, language data) available.
 		$out->addModules( 'ext.uls.init' );
 
 		if ( is_string( $wgULSGeoService ) ) {

resources/css/ext.uls.nojs.css

@@ -0,0 +1,4 @@
+/* Don't show it to users who disabled JS */
+.client-nojs #pt-uls {
+	visibility: hidden;
+}