routes.php

Bozman2024

Jul 2nd, 2024

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<?php
$url = $_SERVER['REQUEST_URI'];
$indexPHPPosition = strpos($url,'index.php');
$baseUrl = substr($url,0,$indexPHPPosition);
$baseUrl = $url;
if(false !== $indexPHPPosition){
$baseUrl = substr($baseUrl,0,$indexPHPPosition);
}
if(substr($baseUrl,-1) !== '/'){
$baseUrl .='/';
}
$route = null;
if(false !== $indexPHPPosition){
$route = substr($url,$indexPHPPosition);
$route = str_replace('index.php','',$route);
}
$userId = getCurrentUserId();
$countCartItems = countProductsInCart($userId);
setcookie('userId',$userId,strtotime('+30 days'),$baseUrl);
if(!$route){
$products = getAllProducts();
require __DIR__.'/templates/main.php';
exit();
}
if(strpos($route,'/cart/add/') !== false){
$routeParts = explode('/',$route);
$productId = (int)$routeParts[3];
addProductToCart($userId,$productId);
header("Location: ".$baseUrl."index.php");
exit();
}
if(strpos($route,'/cart') !== false){
$cartItems = getCartItemsForUserId($userId);
$cartSum = getCartSumForUserId($userId);
require __DIR__.'/templates/cartPage.php';
exit();
}
if(strpos($route,'/login') !== false){
$isPost = isPost();
$username ="";
$password= "";
$errors = [];
$hasErrors = false;
if($isPost){
$username = filter_input(INPUT_POST,'username',FILTER_SANITIZE_SPECIAL_CHARS);
$password = filter_input(INPUT_POST,'password');
if(false === (bool)$username){
$errors[]="Benutzername ist leer";
}
if(false === (bool)$password){
$errors[]="Passwort ist leer";
}
$userData = getUserDataForUsername($username);
if((bool)$username && 0 === count($userData)){
$errors[]="Benutzername exestiert nicht";
}
if((bool)$password &&
isset($userData['password']) &&
false === password_verify($password,$userData['password'])
){
$errors[]="Passwort stimmt nicht";
}
if(0 === count($errors)){
$_SESSION['userId'] = (int)$userData['id'];
moveCartProductsToAnotherUser($_COOKIE['userId'],(int)$userData['id']);
setcookie('userId',(int)$userData['id'],strtotime('+30 days'),$baseUrl);
$redirectTarget = $baseUrl.'index.php';
if(isset($_SESSION['redirectTarget'])){
$redirectTarget = $_SESSION['redirectTarget'];
$redirectTarget = $_SESSION['redirectTarget'];
}
header("Location: ".$redirectTarget);
header("Location: ". $redirectTarget);
exit();
}
}
$hasErrors = count($errors) > 0;
require __DIR__.'/templates/login.php';
exit();
}
if(strpos($route,'/checkout') !== false){
if(!isLoggedIn()){
$_SESSION['redirectTarget'] = $baseUrl.'index.php/checkout';
header("Location: ".$baseUrl."index.php/login");
exit();
}
$recipient = "";
$city ="";
$street = "";
$streetNumber = "";
$zipCode = "";
$recipentIsValid = true;
$cityIsValid = true;
$streetIsValid = true;
$streetNumberIsValid = true;
$zipCodeIsValid = true;
$errors = [];
$hasErrors = count($errors) >0;
require __DIR__.'/templates/selectDeliveryAddress.php';
exit();
}
if(strpos($route,'/logout') !== false){
session_regenerate_id(true);
session_destroy();
$redirectTarget = $baseUrl.'index.php';
if(isset($_SESSION['redirectTarget'])){
$redirectTarget = $_SESSION['redirectTarget'];
}
header("Location: " .$redirectTarget);
exit();
}
if(strpos($route,'/deliveryAddress/add') !== false){
if(false === !isLoggedIn()){
$_SESSION['redirectTarget'] = $baseUrl.'index.php/deliveryAddress/add';
header("Location: ".$baseUrl."index.php/login");
exit();
}
$recipient = "";
$city = "";
$street = "";
$streetNumber = "";
$zipCode = "";
$recipientIsValid = true;
$cityIsValid = true;
$streetIsValid = true;
$streetNumberIsValid = true;
$zipCodeIsValid = true;
$isPost = isPost();
$errors = [];
if ($isPost) {
$recipient = filter_input(INPUT_POST, 'recipient', FILTER_SANITIZE_SPECIAL_CHARS);
$recipient = trim($recipient);
$city = filter_input(INPUT_POST, 'city', FILTER_SANITIZE_SPECIAL_CHARS);
$city = trim($city);
$street = filter_input(INPUT_POST, 'street', FILTER_SANITIZE_SPECIAL_CHARS);
$street = trim($street);
$streetNumber = filter_input(INPUT_POST, 'streetNumber', FILTER_SANITIZE_SPECIAL_CHARS);
$streetNumber = trim($streetNumber);
$zipCode = filter_input(INPUT_POST, 'zipCode', FILTER_SANITIZE_SPECIAL_CHARS);
$zipCode = trim($zipCode);
if (!$recipient) {
$errors[] = "Bitte Empfänger eintragen";
$recipientIsValid = false;
}
if (!$city) {
$errors[] = "Bitte Stadt eintragen";
$cityIsValid = false;
}
if (!$street) {
$errors[] = "Bitte Stasse eintragen";
$streetIsValid = false;
}
if (!$streetNumber) {
$errors[] = "Bitte Hausnummer eintragen";
$streetNumberIsValid = false;
}
if (!$zipCode) {
$errors[] = "Bitte PLZ Eintragen";
$zipCodeIsValid = false;
}
if (count($errors) === 0) {
$deliveryAddresId = saveDeliveryAddressForUser($userId, $recipient, $city, $zipCode, $street, $streetNumber);
if ($deliveryAddresId > 0){
$_SESSION['deliveryAddressId'] = $deliveryAddresId;
header("Location: ". $baseUrl."index.php/selectPayment");
exit();
}
$errors[]="Fehler beim Speicher der Lieferadresse";
}
}
$hasErrors = count($errors) > 0;
require __DIR__.'/templates/selectDeliveryAddress.php';
exit();
}

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