/**
* Returns true if there is a submenu with items for the page id, $uid
* Used by the item states "IFSUB", "ACTIFSUB" and "CURIFSUB" to check if there is a submenu
*
* @param integer Page uid for which to search for a submenu
* @return boolean Returns true if there was a submenu with items found
* @access private
*/
function isSubMenu($uid)
{
// Looking for a mount-pid for this UID since if that exists we should look for a subpages THERE and not in the input $uid;
$mount_info = $this->sys_page->getMountPointInfo($uid);
if (is_array($mount_info)) {
$uid = $mount_info['mount_pid'];
}
$recs = $this->sys_page->getMenu($uid, 'uid,pid,doktype,mount_pid,mount_pid_ol,nav_hide,shortcut,shortcut_mode');
foreach ($recs as $theRec) {
if (!t3lib_div::inList($this->doktypeExcludeList, $theRec['doktype']) && (!$theRec['nav_hide'] || $this->conf['includeNotInMenu'])) {
// If a menu item seems to be another type than 'Not in menu', then return true (there were items!)
return TRUE;
}
}
}
