/**
* Display the list of lock rules
*/
function index_action()
{
$actions = new ActionsWidget();
$actions->addLink(_('Neue Sperrebene anlegen'), $this->url_for('admin/lockrules/new'), Icon::create('add', 'clickable'));
$this->sidebar->addWidget($actions);
if ($GLOBALS['perm']->have_perm('root')) {
$list = new SelectWidget(_('Bereichsauswahl'), $this->url_for('admin/lockrules'), 'lock_rule_type');
foreach (array('sem' => _('Veranstaltung'), 'inst' => _('Einrichtung'), 'user' => _('Nutzer')) as $type => $desc) {
$list->addElement(new SelectElement($type, $desc, Request::get('lock_rule_type') == $type), 'lock_rule_type-' . $type);
}
$this->sidebar->addWidget($list);
}
if ($this->lock_rule_type == 'sem') {
$this->lock_rules = LockRules::getAdministrableSeminarRules($GLOBALS['user']->id);
} else {
$this->lock_rules = LockRule::findAllByType($this->lock_rule_type);
}
}
