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khosb/modules/cart/classes/Controller/Cart.php
2013-02-03 09:04:49 +11:00

94 lines
2.2 KiB
PHP

<?php defined('SYSPATH') or die('No direct access allowed.');
/**
* This class provides a order cart
*
* @package OSB
* @subpackage Cart
* @category Controllers
* @author Deon George
* @copyright (c) 2010 Deon George
* @license http://dev.leenooks.net/license.html
*/
class Controller_Cart extends Controller_TemplateDefault {
/**
* List the cart contents
*/
public function action_index() {
$output = '';
$co = Cart::instance();
// If the cart is empty, we'll return here.
if (! count($co->contents()))
Block::add(array(
'title'=>_('Empty Cart'),
'body'=>_('The cart is empty')
));
else {
Block::add(array(
'title'=>_('Cart Items'),
'body'=>Table::display(
$co->contents(),
NULL,
array(
'item()->q'=>array('label'=>'Quantity'),
'item()->i'=>array('label'=>'Item'),
'item()->t'=>array('label'=>'Total','class'=>'right'),
),
array(
'type'=>'list',
)
),
));
$checkout = ORM::factory('Checkout')->where_active()->find_all()->as_array();
foreach ($co->contents() as $cio)
$checkout = array_intersect($checkout,$cio->checkout()->as_array());
$payopt = array();
foreach ($checkout as $cko)
$payopt[$cko->id] = $cko->name;
$output .= _('Total amount due for payment').' '.$co->total(TRUE);
$output .= Form::open('checkout/before');
$output .= Form::select('checkout_id',$payopt);
$output .= Form::submit('submit',_('Checkout'));
$output .= Form::close();
Block::add(array(
'title'=>_('Payment'),
'body'=>$output,
));
}
}
/**
* Add an item to the cart
*/
public function action_add() {
$cart = ORM::factory('Cart');
$cart->session_id = Session::instance()->id();
if ($cart->values(Request::current()->post())->check())
$cart->save();
else
throw new Kohana_Exception('Unable to add to cart');
if ($cart->saved())
HTTP::redirect('cart/index');
else
throw new Kohana_Exception(_('There was a problem adding the item to the cart.'));
}
public function action_empty() {
foreach (ORM::factory('Cart')->where('session_id','=',Session::instance()->id())->find_all() as $co)
$co->delete();
$this->template->content = _('Cart Emptied');
}
}
?>