<?

include ('db_fns.php');

include ('cart_fns.php');

session_start();

if (!isset($_SESSION['cart']))

{

$_SESSION['cart']=array();

$_SESSION['total_items']=0;

$_SESSION['total_price']='0.00';

}

if (!isset($_SESSION['currency']))

{

$_SESSION['currency']=get_current('UAH');

}

$view = empty($_GET['view']) ? 'index' : $_GET['view'];

switch($view) {

case ('choose'):

break;

case ('prod'):

$products = get_products();

break;

case ('cat'):

$cat= $_GET['cat_id'];

$products = get_cat_products($cat);

break;

case ('product'):

$id = $_GET['id'];

$product = get_product($id);

break;

case ('add_to_cart'):

$id = mysql_real_escape_string(htmlspecialchars($_GET['id']));

$add_item = add_to_cart($id);

$_SESSION['total_items'] = total_items($_SESSION['cart']);

$_SESSION['total_price'] = total_price($_SESSION['cart']);

header ('Location: index.php?view=product&id='.$id);

break;

case 'clear_cart':

clear_cart();

$_SESSION['total_items']=0;

$_SESSION['total_price']='0.00';

header('Location: index.php?view=cart');

break;

case 'change_currency':

$_SESSION['currency']= get_current($_POST['curr']);

echo $_POST['curr'];

echo $_SESSION['currency']['name'];

// foreach ($_POST['curr'] as $key => $value);

// echo "the value of the $key is ".$value;

// header('Location:'. $_SERVER['HTTP_REFERER'] );

break;

case ('update_cart'):

update_cart();

$_SESSION['total_items'] = total_items($_SESSION['cart']);

$_SESSION['total_price'] = total_price($_SESSION['cart']);

header ('Location: index.php?view=cart');

break;

}

if(isset($_GET['out']))

{

unset($_SESSION['user']);

}

include ($_SERVER['DOCUMENT_ROOT'].'/ready/views/layouts/shop.php');

?>