MediaWiki:Common.js: Difference between revisions

@@ Line 335: / Line 335: @@
 // End collapsible tables
+/*
+ * Add language-dependent class to <body>
+ * Adds .lang-something to the body, where "something" is the language of the page.
+ */
+function langClass() {
+  // Supported list of languages (not including the default one):
+  var langList = ['ar', 'cs', 'da', 'de', 'es', 'fi', 'fr', 'hu', 'it', 'ja', 'ko', 'nl', 'no', 'pl', 'pt', 'pt-br', 'ro', 'ru', 'sv', 'zh-hans', 'zh-hant'];
+  // Assumed language if the page is in none of the languages above:
+  var defaultLang = 'en';
+  try {
+    var body = document.getElementsByTagName('body')[0];
+  } catch(e) {
+    return;
+  }
+  var lang = defaultLang;
+  for(var i in langList) {
+    if(wgPageName.substr(wgPageName.length-1-langList[i].length).toLowerCase() == '/' + langList[i].toLowerCase()) {
+      lang = langList[i];
+      break;
+    }
+  }
+  if(body.getAttribute('class')) {
+    body.setAttribute('class', body.getAttribute('class') + ' lang-' + lang);
+  } else {
+    body.setAttribute('class', 'lang-' + lang);
+  }
+}
+addOnloadHook(langClass);
 // PootTabs by User:WindPower~

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