<?php
/*                                                                              
    Couffin - A PHP/HTML based super simple shopping bag.                                    
                                                                              
    Copyright 2005 by Georges Auberger                                            
	http://www.auberger.com/couffin
                                                                                                                                                           
    Couffin is free software; you can redistribute it and/or modify               
    it under the terms of the GNU General Public License as published by      
    the Free Software Foundation; either version 2 of the License, or         
    (at your option) any later version.                                       
                                                                              
    Couffin is distributed in the hope that it will be useful,                    
    but WITHOUT ANY WARRANTY; without even the implied warranty of            
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the              
    GNU General Public License for more details.                              
                                                                                                                                                            
    You should have received a copy of the GNU General Public License         
    along with this program; if not, you can find it here:                    
    http://www.gnu.org/copyleft/gpl.html                                      
*/

include_once "config/settings.php";
include_once "class/product.inc";
include_once "class/cart.inc";
include_once "config/products.php";

session_start();

// If no session exists, create one
if (!session_is_registered('cart')) {
	$_SESSION['cart'] = new cart;
} 

$cart = $_SESSION['cart'];

$title = "Catalog";
include "header.php"; 
?>
<div id="navmenu">
	<ul>
		<li class="first">
			<a href="cart.php">View Cart (<?
		if ($cart->getTotalItems() >= 2) {
			echo $cart->getTotalItems() . " items";
		} else {
			echo $cart->getTotalItems() . " item";
		}
?>)</a>
		</li>
<?
	if (!$cart->isEmpty()) {
?>
		<li class="last">
			<a href="invoice.php">Check Out</a>
		</li>
<?
	}
?>
	</ul>
</div>
<div id="catalog">
	<h2>Catalog</h2>
<?php
foreach ($products as $id => $product) { 
?>
	<div class="product">
		<h3><a href="<?= $settings->siteUrl . $product->url?>?id=<?=$id?>"><?=$product->name?></a></h3>
		<a href="<?= $settings->siteUrl . $product->url?>?id=<?=$id?>">
			<img src="<?= $settings->siteUrl . $product->img?>" alt="<?=$product->name?>" />
		</a>
		<p>
		<?=$product->description?>
			<span class="product-price">$ <?=$product->price?></span>
		</p>
		<form action="cart.php" method="post">
			<input type="hidden" name="action" value="add" />
			<input type="hidden" name="qty" value="1" />
			<input type="hidden" name="id" value="<?=$id?>" />
			<button type="submit" class="button">Add</button>
		</form>
	</div>
<? } ?>
	<hr />
</div>
<? 
include "footer.php";
?>