Merge "Fixes for empty interlanguage links list"

Resources.php

@@ -75,6 +75,9 @@ $wgResourceModules['ext.uls.interface'] = array(
 		'ext.uls.displaysettings',
 		'ext.uls.inputsettings',
 	),
+	'messages' => array(
+		'uls-plang-title-languages',
+	),
 	'position' => 'top',
 ) + $resourcePaths;
 

UniversalLanguageSelector.i18n.php

@@ -23,18 +23,24 @@ $messages = array();
 /**
  * English
  * @author santhosh
+ * @author Amire80
  */
 $messages['en'] = array(
 	'UniversalLanguageSelector' => 'Universal Language Selector',
 	'uls-desc' => 'Gives the user several ways to select a language and to adjust language settings',
+
+	'uls-plang-title-languages' => 'Languages',
 );
 
 /** Message documentation (Message documentation)
  * @author Shirayuki
+ * @author Amire80
  */
 $messages['qqq'] = array(
 	'UniversalLanguageSelector' => 'Extension name',
 	'uls-desc' => 'Extension description',
+	'uls-plang-title-languages' => 'A title for the are in the sidebar in which the interlanguage links are supposed to appear.
+This title is shown when there are no interlanguage links there, but an icon that enables the ULS is shown.',
 	'uls-select-content-language' => 'Main heading in the language selector popup.
 {{Identical|Select language}}',
 );

resources/js/ext.uls.interface.js

@@ -44,8 +44,21 @@
 				.addClass( 'uls-trigger' )
 				.attr( 'title', $.i18n( 'ext-uls-language-settings-title' ) )
 			);
+
 			// Remove the dummy link that was added to make sure that the section appears
 			$pLang.find( '.uls-p-lang-dummy' ).remove();
+
+			if ( !$pLang.find( 'div ul' ).children().length ) {
+				// Replace the title of the interlanguage links
+				// area if there are no interlanguage links
+				$pLang.find( 'h3' )
+					.text( mw.msg( 'uls-plang-title-languages' ) );
+
+				// Remove the empty box that appears in the monobook skin
+				if ( mw.config.get( 'skin' ) === 'monobook' ) {
+					$pLang.find( 'div.pBody' ).remove();
+				}
+			}
 		}
 
 		$ulsTrigger = $( '.uls-trigger' );