public function execute()
{
// get parameters
$this->id = $this->getParameter('id', 'int');
// does the item exists
if ($this->id !== null && BackendBlogModel::exists($this->id)) {
parent::execute();
// set category id
$this->categoryId = \SpoonFilter::getGetValue('category', null, null, 'int');
if ($this->categoryId == 0) {
$this->categoryId = null;
}
$this->getData();
$this->loadDrafts();
$this->loadRevisions();
$this->loadForm();
$this->validateForm();
$this->parse();
$this->display();
} else {
// no item found, throw an exception, because somebody is fucking with our URL
$this->redirect(BackendModel::createURLForAction('Index') . '&error=non-existing');
}
}