private function getLogoLink()
{
$verticalShortName = $this->getVerticalShortName();
if (WikiaPageType::isWikiaHomePage() || $verticalShortName === null) {
global $wgLang;
$link = (new WikiaLogoHelper())->getCentralUrlForLang($wgLang->getCode());
} else {
/* possible message keys: global-footer-vertical-tv-link, global-footer-vertical-comics-link,
global-footer-vertical-movies-link, global-footer-vertical-music-link, global-footer-vertical-books-link,
global-footer-vertical-games-link, global-footer-vertical-lifestyle-link */
$link = wfMessage('global-footer-vertical-' . $verticalShortName . '-link')->plain();
}
return $link;
}
