public function preDispatch()
{
parent::preDispatch();
if ($this->getParam('ctype') === 'document') {
$this->element = Document::getById((int) $this->getParam('cid', 0));
} elseif ($this->getParam('ctype') === 'asset') {
$this->element = Asset::getById((int) $this->getParam('cid', 0));
} elseif ($this->getParam('ctype') === 'object') {
$this->element = ConcreteObject::getById((int) $this->getParam('cid', 0));
}
if (!$this->element) {
throw new \Exception('Cannot load element' . $this->getParam('cid') . ' of type \'' . $this->getParam('ctype') . '\'');
}
//get the latest available version of the element -
//$this->element = $this->getLatestVersion($this->element);
$this->element->setUserModification($this->getUser()->getId());
}