public function displaysnippetsAction()
{
if (!$this->strategy->canUseSnippets()) {
throw new Am_Exception_AccessDenied();
}
$ticket = $this->getDi()->helpdeskTicketTable->load($this->getParam('ticket'), false);
$tpl = null;
if ($ticket) {
$tpl = new Am_SimpleTemplate();
$tpl->assign('user', $ticket->getUser());
}
$ds = new Am_Query($this->getDi()->helpdeskSnippetTable);
$grid = new Am_Grid_Editable('_snippet', ___('Snippets'), $ds, $this->getRequest(), $this->view, $this->getDi());
$grid->addField('title', ___('Title'))->setRenderFunction(function ($record, $fieldName, $grid) use($tpl) {
$c = $record->content;
if ($tpl) {
$c = $tpl->render($c);
}
return sprintf('<td><a href="javascript:;" class="local am-helpdesk-insert-snippet" data-snippet-content="%s">%s</a></td>', Am_Controller::escape($c), Am_Controller::escape($record->title));
});
$grid->setForm(array($this, 'createForm'));
$grid->actionGet('insert')->setTarget(null);
$grid->setPermissionId(Bootstrap_Helpdesk::ADMIN_PERM_ID);
$grid->isAjax($this->isAjax() && $this->isGridRequest('_snippet'));
echo $grid->run();
}
