/**
*
* @return unknown_type
*/
function getItems()
{
// Check the registry to see if our Tienda class has been overridden
if (!class_exists('Tienda')) {
JLoader::register("Tienda", JPATH_ADMINISTRATOR . "/components/com_tienda/defines.php");
}
// load the config class
Tienda::load('Tienda', 'defines');
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_tienda/tables');
// get the model
Tienda::load('TiendaModelCategories', 'models.categories');
$model = new TiendaModelCategories(array());
// $model = JModel::getInstance( 'Categories', 'TiendaModel' ); doesnt work sometimes without no apparent reason
// TODO Make this depend on the current filter_category?
// setting the model's state tells it what items to return
$model->setState('filter_enabled', '1');
$model->setState('order', 'tbl.lft');
// set the states based on the parameters
// using the set filters, get a list
$items = $model->getList();
if (!empty($items)) {
foreach ($items as $item) {
Tienda::load('TiendaHelperRoute', 'helpers.route');
$item->itemid = TiendaHelperRoute::category($item->category_id, true);
if (empty($item->itemid)) {
$item->itemid = $this->params->get('itemid');
}
}
}
return $items;
}
/**
* Verifies the fields in a submitted form.
* Then adds the item to the users cart
*
* @return unknown_type
*/
function addChildrenToCart()
{
JRequest::checkToken() or jexit('Invalid Token');
$product_id = JRequest::getInt('product_id');
$quantities = JRequest::getVar('quantities', array(0), 'request', 'array');
$filter_category = JRequest::getInt('filter_category');
Tienda::load("TiendaHelperRoute", 'helpers.route');
$router = new TiendaHelperRoute();
if (!($itemid = $router->product($product_id, $filter_category, true))) {
$itemid = $router->category(1, true);
}
// set the default redirect URL
$redirect = "index.php?option=com_tienda&view=products&task=view&id={$product_id}&filter_category={$filter_category}&Itemid=" . $itemid;
$redirect = JRoute::_($redirect, false);
Tienda::load('TiendaHelperBase', 'helpers._base');
$helper = TiendaHelperBase::getInstance();
if (!Tienda::getInstance()->get('shop_enabled', '1')) {
$this->messagetype = 'notice';
$this->message = JText::_('COM_TIENDA_SHOP_DISABLED');
$this->setRedirect($redirect, $this->message, $this->messagetype);
return;
}
$items = array();
// this will collect the items to add to the cart
// convert elements to array that can be binded
$values = JRequest::get('post');
$attributes_csv = '';
$user = JFactory::getUser();
$cart_id = $user->id;
$id_type = "user_id";
if (empty($user->id)) {
$session = JFactory::getSession();
$cart_id = $session->getId();
$id_type = "session";
}
Tienda::load('TiendaHelperCarts', 'helpers.carts');
$carthelper = new TiendaHelperCarts();
$cart_recurs = $carthelper->hasRecurringItem($cart_id, $id_type);
// TODO get the children
// loop thru each child,
// get the list
JModel::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_tienda/models');
$model = JModel::getInstance('ProductRelations', 'TiendaModel');
$model->setState('filter_product', $product_id);
$model->setState('filter_relation', 'parent');
if ($children = $model->getList()) {
foreach ($children as $child) {
$product_qty = $quantities[$child->product_id_to];
// Integrity checks on quantity being added
if ($product_qty < 0) {
$product_qty = '1';
}
// using a helper file to determine the product's information related to inventory
$availableQuantity = Tienda::getClass('TiendaHelperProduct', 'helpers.product')->getAvailableQuantity($child->product_id_to, $attributes_csv);
if ($availableQuantity->product_check_inventory && $product_qty > $availableQuantity->quantity) {
$this->messagetype = 'notice';
$this->message = JText::_(JText::sprintf("COM_TIENDA_NOT_AVAILABLE_QUANTITY", $availableQuantity->product_name, $product_qty));
$this->setRedirect($redirect, $this->message, $this->messagetype);
return;
}
// do the item's charges recur? does the cart already have a subscription in it? if so, fail with notice
$product = JTable::getInstance('Products', 'TiendaTable');
$product->load(array('product_id' => $child->product_id_to));
// if product notforsale, fail
if ($product->product_notforsale) {
$this->messagetype = 'notice';
$this->message = JText::_('COM_TIENDA_PRODUCT_NOT_FOR_SALE');
$this->setRedirect($redirect, $this->message, $this->messagetype);
return;
}
if ($product->product_recurs && $cart_recurs) {
$this->messagetype = 'notice';
$this->message = JText::_('COM_TIENDA_CART_ALREADY_RECURS');
$this->setRedirect($redirect, $this->message, $this->messagetype);
return;
}
if ($product->product_recurs) {
$product_qty = '1';
}
// create cart object out of item properties
$item = new JObject();
$item->user_id = JFactory::getUser()->id;
$item->product_id = (int) $child->product_id_to;
$item->product_qty = (int) $product_qty;
$item->product_attributes = $attributes_csv;
$item->vendor_id = '0';
// vendors only in enterprise version
// does the user/cart match all dependencies?
$canAddToCart = $carthelper->canAddItem($item, $cart_id, $id_type);
if (!$canAddToCart) {
$this->messagetype = 'notice';
$this->message = JText::_('COM_TIENDA_CANNOT_ADD_ITEM_TO_CART') . " - " . $carthelper->getError();
$this->setRedirect($redirect, $this->message, $this->messagetype);
return;
}
// no matter what, fire this validation plugin event for plugins that extend the checkout workflow
$results = array();
$dispatcher = JDispatcher::getInstance();
$results = $dispatcher->trigger("onBeforeAddToCart", array($item, $values));
for ($i = 0; $i < count($results); $i++) {
$result = $results[$i];
if (!empty($result->error)) {
$this->messagetype = 'notice';
$this->message = $result->message;
$this->setRedirect($redirect, $this->message, $this->messagetype);
return;
}
}
// if here, add to cart
$items[] = $item;
}
}
if (!empty($items)) {
Tienda::load('TiendaHelperCarts', 'helpers.carts');
foreach ($items as $item) {
// add the item to the cart
$cart_helper = new TiendaHelperCarts();
$cartitem = $cart_helper->addItem($item);
// fire plugin event
$dispatcher = JDispatcher::getInstance();
$dispatcher->trigger('onAfterAddToCart', array($cartitem, $values));
}
$this->messagetype = 'message';
$this->message = JText::_('COM_TIENDA_ITEMS_ADDED_TO_YOUR_CART');
}
// After login, session_id is changed by Joomla, so store this for reference
$session = JFactory::getSession();
$session->set('old_sessionid', $session->getId());
// get the 'success' redirect url
// TODO Enable redirect via base64_encoded urls?
switch (Tienda::getInstance()->get('addtocartaction', 'redirect')) {
case "redirect":
$returnUrl = base64_encode($redirect);
$itemid = $router->findItemid(array('view' => 'checkout'));
$redirect = JRoute::_("index.php?option=com_tienda&view=carts&Itemid=" . $itemid, false);
if (strpos($redirect, '?') === false) {
$redirect .= "?return=" . $returnUrl;
} else {
$redirect .= "&return=" . $returnUrl;
}
break;
case "0":
case "none":
break;
case "lightbox":
default:
// TODO Figure out how to get the lightbox to display even after a redirect
break;
}
$this->setRedirect($redirect, $this->message, $this->messagetype);
return;
}
