/**
* Remove not used outlines
*
* @access public
*/
public function cleanUpOutlines()
{
$criteria = Criteria::create();
$expr = Criteria::expr();
$criteria->andWhere($expr->isNull("course"));
$outlinesToBeRemoved = $this->query->filter("Courses\\Entity\\Outline", $criteria);
foreach ($outlinesToBeRemoved as $outline) {
$this->query->remove($outline);
}
}
/**
* Remove resource
* Remove resource file as well
*
* @access public
* @param Courses\Entity\Resource $resource
*/
public function remove($resource)
{
$processResult = "true";
try {
set_error_handler(function ($errorSeverity, $errorMessage) {
throw new \Exception($errorMessage, $errorSeverity);
});
$file = $resource->getFile()["tmp_name"];
unlink($file);
restore_error_handler();
$this->query->remove($resource);
} catch (\Exception $e) {
$this->logger->err($e->getMessage());
$processResult = "false";
}
return $processResult;
}
public function removeQuestion($questionTitle)
{
$question = $this->query->findOneBy("Courses\\Entity\\Question", array('questionTitle' => $questionTitle));
$this->query->remove($question);
}
