/**
* 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 $uid Page uid for which to search for a submenu
* @return boolean Returns TRUE if there was a submenu with items found
* @access private
* @todo Define visibility
*/
public function isSubMenu($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,l18n_cfg');
$hasSubPages = FALSE;
$bannedUids = $this->getBannedUids();
foreach ($recs as $theRec) {
// no valid subpage if the document type is excluded from the menu
if (GeneralUtility::inList($this->doktypeExcludeList, $theRec['doktype'])) {
continue;
}
// No valid subpage if the page is hidden inside menus and
// it wasn't forced to show such entries
if ($theRec['nav_hide'] && !$this->conf['includeNotInMenu']) {
continue;
}
// No valid subpage if the default language should be shown and the page settings
// are excluding the visibility of the default language
if (!$GLOBALS['TSFE']->sys_language_uid && GeneralUtility::hideIfDefaultLanguage($theRec['l18n_cfg'])) {
continue;
}
// No valid subpage if the alternative language should be shown and the page settings
// are requiring a valid overlay but it doesn't exists
$hideIfNotTranslated = GeneralUtility::hideIfNotTranslated($theRec['l18n_cfg']);
if ($GLOBALS['TSFE']->sys_language_uid && $hideIfNotTranslated && !$theRec['_PAGES_OVERLAY']) {
continue;
}
// No valid subpage if the subpage is banned by excludeUidList
if (in_array($theRec['uid'], $bannedUids)) {
continue;
}
$hasSubPages = TRUE;
break;
}
return $hasSubPages;
}
