protected static function getCategoriesPages($oContent, $oPage)
{
$anCategoriesPageGroupIds = $oContent->getContentFieldValues(self::FIELD_CATEGORIES);
$aoCategoriesPage = array();
foreach ($anCategoriesPageGroupIds as $nCategoryPageGroupId) {
try {
$oCategoryPageGroup = new AnwPageGroup($nCategoryPageGroupId, self::NEWS_CLASS);
if ($oCategoryPageGroup->exists()) {
//get category in current lang if available
$oPageNews = $oCategoryPageGroup->getPreferedPage($oPage->getLang());
$aoCategoriesPage[] = $oPageNews;
}
} catch (AnwException $e) {
}
}
return $aoCategoriesPage;
}
