/**
* get lockrule object for given id
* from static object pool
*
* @param string $lock_id id of lockrule
* @return LockRule
*/
public static function get($lock_id)
{
if (!array_key_exists($lock_id, self::$lockrules)) {
self::$lockrules[$lock_id] = LockRule::find($lock_id);
}
return self::$lockrules[$lock_id];
}
function delete_action($lock_rule_id)
{
$this->lock_rule = LockRule::find($lock_rule_id);
if (!(!$this->lock_rule->isNew() && ($GLOBALS['perm']->have_perm('root') || $this->lock_rule->user_id == $GLOBALS['user']->id))) {
throw new Trails_Exception(403);
}
CSRFProtection::verifyUnsafeRequest();
if ($this->lock_rule->delete()) {
PageLayout::postMessage(MessageBox::success(_('Die Sperrebene wurde gelöscht.')));
}
$this->redirect($this->url_for('admin/lockrules'));
}
/**
* set the lock rule
*
* @return void
*/
public function set_lock_rule_action()
{
CSRFProtection::verifyUnsafeRequest();
if (!$GLOBALS['perm']->have_studip_perm('admin', $GLOBALS['SessionSeminar'])) {
throw new AccessDeniedException();
}
$course = Course::findCurrent();
if ($course) {
$rule_id = Request::get('lock_sem') != 'none' ? Request::get('lock_sem') : null;
$course->lock_rule = $rule_id;
if ($course->store()) {
if (!is_null($rule_id)) {
$lock_rule = LockRule::find($rule_id);
$msg = sprintf(_('Die Sperrebene %s wurde erfolgreich übernommen!'), $lock_rule->name);
} else {
$msg = _('Die Sperrebene wurde erfolgreich zurückgesetzt!');
}
PageLayout::postMessage(MessageBox::success($msg));
}
}
$this->relocate($this->url_for('/index'));
}
