/**
* Check whether the current user can delete the current ViewNode record
*
* @throws Exception
*/
function candelete()
{
global $DB, $USER, $HUB_SQL, $LNG;
api_check_login();
/** CHANGED: If you can edit the map you can remove a node from the map **/
try {
$view = new View($this->viewid);
$view->canedit();
} catch (Exception $e) {
return access_denied_error();
}
/*$currentuser = '';
if (isset($USER->userid)) {
$currentuser = $USER->userid;
}
if ($currentuser !== $this->userid) {
throw new Exception($LNG->ERROR_ACCESS_DENIED_MESSAGE);
}
//can delete only if owner of this ViewNode record
$params = array();
$params[0] = $this->viewid;
$params[1] = $this->nodeid;
$params[2] = $currentuser;
$resArray = $DB->select($HUB_SQL->DATAMODEL_VIEWNODE_CAN_EDIT, $params);
if($resArray !== false){
if (count($resArray) == 0) {
throw new Exception($LNG->ERROR_ACCESS_DENIED_MESSAGE);
}
} else {
throw new Exception($LNG->ERROR_ACCESS_DENIED_MESSAGE);
}
*/
}
