/**
* Add the news uid to a global variable to be able to exclude it later
*
* @param Tx_News_Domain_Model_News $newsItem current news item
* @return void
*/
public function render(Tx_News_Domain_Model_News $newsItem)
{
$uid = $newsItem->getUid();
if (empty($GLOBALS['EXT']['news']['alreadyDisplayed'])) {
$GLOBALS['EXT']['news']['alreadyDisplayed'] = array();
}
$GLOBALS['EXT']['news']['alreadyDisplayed'][$uid] = $uid;
// Add localized uid as well
$originalUid = (int) $newsItem->_getProperty('_localizedUid');
if ($originalUid > 0) {
$GLOBALS['EXT']['news']['alreadyDisplayed'][$originalUid] = $originalUid;
}
}
