public function execute()
{
if (!ContestSettings::get('contestDeletionEnabled')) {
$this->dieUsage('Contest deletion is disabled', 'contestdeletiondisabled');
}
global $wgUser;
if (!$wgUser->isAllowed('contestadmin') || $wgUser->isBlocked()) {
$this->dieUsageMsg(array('badaccess-groups'));
}
$params = $this->extractRequestParams();
$everythingOk = true;
foreach ($params['ids'] as $id) {
$contest = new Contest(array('id' => $id));
$everythingOk = $contest->removeAllFromDB() && $everythingOk;
}
$this->getResult()->addValue(null, 'success', $everythingOk);
}
