public function getPageContent()
{
$lang = OutlineController::handleLanguageRequest();
$terms = $this->getTemplateEngine()->readTemplate("terms-" . $lang . ".tpl");
$template = $this->getTemplateEngine()->readTemplate($this->getTemplate());
$template = $this->getTemplateEngine()->replaceTag("terms", $terms, $template);
return $template;
}
<?php
require_once 'Autoloader.php';
// handle GET requests for the backend
if ($_SERVER["REQUEST_METHOD"] == "GET") {
if (isset($_GET["lang"])) {
echo OutlineController::handleLanguageRequest();
}
}
// handle POST requests for the backend
if ($_SERVER["REQUEST_METHOD"] == "POST") {
// if a language change was posted, let a OutlineController instance handling it.
if (isset($_POST["lang"])) {
echo OutlineController::handleLanguageChange($_POST["lang"]);
} else {
if (isset($_POST["logout"])) {
echo FooterController::logout();
} else {
if (isset($_POST["productId"]) && isset($_POST["command"])) {
$id = intval($_POST["productId"]);
$cmd = $_POST["command"];
$data = isset($_POST["data"]) ? $_POST["data"] : null;
switch ($cmd) {
case CartModel::CMD_ADD:
CartController::addById($id, $data);
break;
case CartModel::CMD_REMOVE:
CartController::removeById($id);
break;
default:
Logger::error("unknown command '" . $cmd . "' for cart received!");
