/**
* Runs all the set hooks for the given problem.
*/
function run_hooks()
{
$sub = SubmissionTable::get_submission($this->id);
$this->info['problem'] = $sub->problemid;
$xml = new DOMDocument();
$xml_path = ProblemTable::get_problem_xml_file($sub->problemid);
if (empty($xml_path) or !is_file($xml_path)) {
return;
}
$xml->load($xml_path);
$xp = new DOMXPath($xml);
$res = $xp->query("/problem/hook");
foreach ($res as $hook) {
$this->run_single_hook($hook->nodeValue);
}
/* run hooks on the submission file */
$xml = new DOMDocument();
$xml_path = SubmissionTable::get_submission_xml_file($this->id);
if (empty($xml_path) or !is_file($xml_path)) {
return;
}
$xml->load($xml_path);
$xp = new DOMXPath($xml);
$res = $xp->query("/submission/hook");
foreach ($res as $hook) {
$this->run_single_hook($hook->nodeValue);
}
}
