/**
* Returns a list of Zenpage news article IDs that the current viewer is not allowed to see
* Helper function to be used with getAllTagsUnique() and getAllTagsCount() or db queries only
* Note if the Zenpage plugin is not enabled but items exists this returns no IDs so you need an extra check afterwards!
*
* @return array
*/
function getNotViewableNews()
{
global $_zp_not_viewable_news_list;
if (zp_loggedin(ADMIN_RIGHTS | ALL_NEWS_RIGHTS)) {
return array();
//admins can see all
}
if (is_null($_zp_not_viewable_news_list)) {
$items = $this->getArticles(0, 'published', true, NULL, NULL, NULL, NULL);
if (!is_null($items)) {
$_zp_not_viewable_news_list = array();
foreach ($items as $item) {
$obj = new ZenpageNews($item['titlelink']);
if ($obj->isProtected()) {
$_zp_not_viewable_news_list[] = $obj->getID();
}
}
}
}
return $_zp_not_viewable_news_list;
}
