*/
require __DIR__ . '/../../vendor/autoload.php';
/**
* Start session to emulate a database
*/
session_start();
if (false == isset($_SESSION['basketItems'])) {
$_SESSION['basketItems'] = array();
}
$exceptionMessage = '';
// if the user wants to add another product to the basket
if (isset($_REQUEST['addProduct'])) {
/*
* validate product information, before adding it to the basket
*/
$productOrService = new \Knorke\ClassHandler(__DIR__ . '/../../knowledge/shop.ttl');
try {
$productOrService->validateData($_REQUEST, 'http://localhost/k00ni/knorke/shop/ProductOrService');
} catch (\Exception $e) {
$exceptionMessage = $e->getMessage();
}
// validation ok, add product
$_SESSION['basketItems'][$_REQUEST['knok:shop/name']] = array('name' => $_REQUEST['knok:shop/name'], 'price' => $_REQUEST['knok:shop/price']);
// if the user wants to remove a product from the basket
} elseif (isset($_REQUEST['removeProduct'])) {
unset($_SESSION['basketItems'][$_REQUEST['removeProduct']]);
}
/**
* Output template
*/
$loader = new Twig_Loader_Filesystem(__DIR__);
<?php
require __DIR__ . '/../../vendor/autoload.php';
/**
* Output template
*/
$loader = new Twig_Loader_Filesystem(__DIR__);
$twig = new Twig_Environment($loader);
$template = $twig->loadTemplate('person.html');
echo $template->render(array());
/**
* Validation area
*/
if (isset($_REQUEST['knok:person/age'])) {
$person = new \Knorke\ClassHandler(__DIR__ . '/../../knowledge/person.ttl');
$person->validateData($_REQUEST, 'http://localhost/k00ni/knorke/person/Person');
}
