/**
* Echo out parsed template. Main and only supported template engine is Smarty.
* If you want another template engine, than in your BaseController overwrite this method.
* @param string|array $template
* @param string $layout
*/
public function render($template = null, $layout = null)
{
if ($this->view instanceof \Smarty) {
$name = $this->name;
if ($template === null or !is_array($template) and strpos($template, ':') !== false) {
// neni to nazov sablony ale Controller::action
if (strpos($template, ':') !== false) {
$name = $template;
}
$dir = $this->view->template_dir;
$file = str_replace(':', '.', $name);
if (file_exists($dir . "{$file}.tpl")) {
$this->view->assign('template', $file);
if ($layout !== null) {
// TODO: chek if layout file exists, but not now, I'm too lazy...
$this->view->display($layout);
} else {
$this->view->display('@layout.tpl');
}
} else {
throw new \Exception("Template {$file} not found.");
}
} else {
// sikovny kus kodu v Stupid Frameworku :D
if ($this->isAjax()) {
$payload = (object) null;
if (is_array($template)) {
$snippetIds = array();
foreach ($template as $t) {
$snippetId = strtolower(implode('', array_slice(array_reverse(explode('.', $t)), 1, 1)));
$payload->snippets[$snippetId] = $this->smarty->fetch($t);
}
} else {
// finta: posledne slovo pred .tpl je ID elementu ktory budeme ajaxom aktualizovat
$snippetId = strtolower(implode('', array_slice(array_reverse(explode('.', $template)), 1, 1)));
$payload->snippets[$snippetId] = $this->smarty->fetch($template);
}
$this->sendPayload($payload);
} else {
$this->smarty->display($template);
}
}
} else {
throw new \Exception("Other template engines are not supported now.");
}
}
