/**
* Rewrites the language list so that it cannot be contaminated by other extensions with things
* other than languages
* See bug 57094.
*
* @todo Remove when Special:Languages link goes stable
* @param QuickTemplate $tpl
*/
protected function prepareLanguages($tpl)
{
$lang = $this->getTitle()->getPageViewLanguage();
$tpl->set('pageLang', $lang->getHtmlCode());
$tpl->set('pageDir', $lang->getDir());
$language_urls = $this->getLanguages();
if (count($language_urls)) {
$tpl->setRef('language_urls', $language_urls);
} else {
$tpl->set('language_urls', false);
}
}
/**
* Replaces the language variant menu by the Polyglot one.
*
* @global type $wgOut
* @global type $wgContLang
* @param SkinTemplate $skin
* @param QuickTemplate $tpl
* @return type
*/
function wfPolyglotAddVariantsToTemplate($skin, $tpl)
{
global $wgOut, $wgContLang;
$variants = wfPolyglotGetVariantTitles($skin->getRelevantTitle());
$language_urls = array();
foreach ($variants as $lang => $title) {
$language_urls[] = array('href' => $title->getFullURL(), 'text' => $wgContLang->getLanguageName($lang), 'class' => 'interwiki-' . $lang);
}
if (count($language_urls)) {
$tpl->setRef('language_urls', $language_urls);
} else {
$tpl->set('language_urls', false);
}
return true;
}
