/**
* Template rendering
*
* Uses Twig
*
* @param string $template Template file name
* @param array $data Data passed to template
* @return void
*/
public function renderTemplate($template, array $data = array())
{
require_once __DIR__ . '/../../vendor/Twig/Autoloader.php';
Twig_Autoloader::register();
$templateFolder = __DIR__ . '/../view/';
$teamplateFile = $templateFolder . $template . ".html.twig";
$loader = new Twig_Loader_Filesystem($templateFolder);
$twig = new Twig_Environment($loader, array('cache' => __DIR__ . '/../../cache/', 'debug' => isset($_SERVER['SERVER_NAME']) && preg_match("/localhost/", $_SERVER['SERVER_NAME']) ? true : false));
// Add link generator $this->linkGenerator() for templates
$twig = new Twig_Environment($loader);
$linkGenerator = new Twig_SimpleFunction('link', array($this, "linkGenerator"));
$twig->addFunction($linkGenerator);
// Root for links
$twig->addGlobal('LINK_BASE', LINK_BASE);
// Category list
$twig->addGlobal('categoryList', $this->db->category());
// Flash messages
$twig->addGlobal('messages', $_SESSION['messages']);
// User
$auth = new Auth($this->db);
if ($auth->isLogged()) {
$twig->addGlobal('authUser', $auth->userInfo());
}
if (!is_file($teamplateFile) && $template == '404') {
die('404: Not found');
}
if (!is_file($teamplateFile)) {
$this->notFound();
}
try {
// render template
echo $twig->render($template . ".html.twig", $data);
} catch (Exception $e) {
die(__LINE__ . " :: " . $e->getMessage());
}
// reset messages
$_SESSION['messages'] = array();
}
