/**
* Obtains root page id for the current request.
*
* @return int
*/
protected function getRootPid()
{
if ($this->conf['rootpage_id']) {
// Take PID from rootpage_id if any:
$startPid = intval($this->conf['rootpage_id']);
} else {
$startPid = $this->pObj->findRootPageId();
}
return intval($startPid);
}
/**
* Search recursively for the URL in the page tree and return the ID of the path ("manual" id resolve)
*
* @param array Path parts, passed by reference.
* @return array Info array, currently with "id" set to the ID.
*/
function findIDByURL(&$urlParts) {
// Initialize:
$info = array();
$info['id'] = 0;
$GET_VARS = '';
// Find the PID where to begin the resolve:
if ($this->conf['rootpage_id']) { // Take PID from rootpage_id if any:
$pid = intval($this->conf['rootpage_id']);
}
else {
$pid = $this->pObj->findRootPageId();
}
// Now, recursively search for the path from this root (if there are any elements in $urlParts)
if ($pid && count($urlParts)) {
list($info['id'], $mpvar) = $this->searchTitle($pid, '', $urlParts);
if ($mpvar) {
$GET_VARS = array('MP' => $mpvar);
}
}
return array($info, $GET_VARS);
}
