/**
* Show an error message to the user and log the error if needed.
* Current 404 errors are not logged. This function ends execution.
* @param $errNum int the HTTP error code to return, typically 404 for missing page or 500.
* @param $info string (optional) with the message to log, not displayed in production.
*/
public static function showError($errNum, $info = null)
{
Language::load('Errors');
ob_get_clean();
$defError = Language::tr('500_default_error');
switch ($errNum) {
case 404:
Error::error404();
die;
break;
case 500:
default:
break;
}
if ($info != null) {
Logger::error('[' . $errNum . '] ' . strip_tags($info));
}
$data['title'] = Language::tr('500_title');
$data['error'] = $info != null ? Config::SITE_ENVIRONMENT() == 'development' ? $defError . '<br/>' . $info : $defError : $defError;
View::addHeader("HTTP/1.0 500 Internal Server Error");
View::renderTemplate('header', $data);
View::render('error/500', $data);
View::renderTemplate('footer', $data);
die;
}
/**
* Define Subpage page title and load template files
*/
public function subPage()
{
$data['title'] = Language::tr('subpage_text');
$data['welcome_message'] = Language::tr('subpage_message');
View::renderTemplate('header', $data);
View::render('welcome/subpage', $data);
View::renderTemplate('footer', $data);
}