function isLocked() { return $this->isRoom() && $this->isLockable() && isLockPeriod('edit'); }
function insertResource($resource_id, $name, $lockable = false){ if (!$lockable || ($lockable && !isLockPeriod(time()))) { if ($this->return_objects) { $this->resources[$resource_id] = ResourceObject::Factory($resource_id); } else { $this->resources[$resource_id] = $name; } } }