/**
* Gets a product's add to cart section
* formatted for display
*
* @param int $address_id
* @return string html
*/
function getAddToCart($product_id, $values = array())
{
$html = '';
$view = $this->getView('products', 'html');
//$model = $this->getModel( $this->get('suffix') );
$model = JModel::getInstance('Products', 'TiendaModel');
$model->setId($product_id);
Tienda::load('TiendaHelperUser', 'helpers.user');
$user_id = JFactory::getUser()->id;
$filter_group = TiendaHelperUser::getUserGroup($user_id);
$model->setState('filter_group', $filter_group);
//$model->_item = '';
$row = $model->getItem(false);
if ($row->product_notforsale || Tienda::getInstance()->get('shop_enabled') == '0') {
return $html;
}
$view->set('_controller', 'products');
$view->set('_view', 'products');
$view->set('_doTask', true);
$view->set('hidemenu', true);
$view->setModel($model, true);
$view->setLayout('product_buy');
$view->assign('item', $row);
$view->assign('product_id', $product_id);
$view->assign('values', $values);
$filter_category = $model->getState('filter_category', JRequest::getInt('filter_category', (int) @$values['filter_category']));
$view->assign('filter_category', $filter_category);
$view->assign('validation', "index.php?option=com_tienda&view=products&task=validate&format=raw");
$config = Tienda::getInstance();
$show_tax = $config->get('display_prices_with_tax');
$view->assign('show_tax', $show_tax);
$view->assign('tax', 0);
$view->assign('taxtotal', '');
$view->assign('shipping_cost_link', '');
$row->tax = '0';
if ($show_tax) {
// finish TiendaHelperUser::getGeoZone -- that's why this isn't working
Tienda::load('TiendaHelperUser', 'helpers.user');
$geozones = TiendaHelperUser::getGeoZones(JFactory::getUser()->id);
if (empty($geozones)) {
// use the default
$table = JTable::getInstance('Geozones', 'TiendaTable');
$table->load(array('geozone_id' => Tienda::getInstance()->get('default_tax_geozone')));
$geozones = array($table);
}
$taxtotal = TiendaHelperProduct::getTaxTotal($product_id, $geozones);
$tax = $taxtotal->tax_total;
$row->taxtotal = $taxtotal;
$row->tax = $tax;
$view->assign('taxtotal', $taxtotal);
$view->assign('tax', $tax);
}
// TODO What about this??
$show_shipping = $config->get('display_prices_with_shipping');
if ($show_shipping) {
$article_link = $config->get('article_shipping', '');
$shipping_cost_link = JRoute::_('index.php?option=com_content&view=article&id=' . $article_link);
$view->assign('shipping_cost_link', $shipping_cost_link);
}
$invalidQuantity = '0';
if (empty($values)) {
$product_qty = '1';
// get the default set of attribute_csv
$default_attributes = TiendaHelperProduct::getDefaultAttributes($product_id);
sort($default_attributes);
$attributes_csv = implode(',', $default_attributes);
$availableQuantity = Tienda::getClass('TiendaHelperProduct', 'helpers.product')->getAvailableQuantity($product_id, $attributes_csv);
if ($availableQuantity->product_check_inventory && $product_qty > $availableQuantity->quantity) {
$invalidQuantity = '1';
}
}
if (!empty($values)) {
$product_id = !empty($values['product_id']) ? (int) $values['product_id'] : JRequest::getInt('product_id');
$product_qty = !empty($values['product_qty']) ? (int) $values['product_qty'] : '1';
// TODO only display attributes available based on the first selected attribute?
$attributes = array();
foreach ($values as $key => $value) {
if (substr($key, 0, 10) == 'attribute_') {
$attributes[] = $value;
}
}
sort($attributes);
$attributes_csv = implode(',', $attributes);
// Integrity checks on quantity being added
if ($product_qty < 0) {
$product_qty = '1';
}
// using a helper file to determine the product's information related to inventory
$availableQuantity = Tienda::getClass('TiendaHelperProduct', 'helpers.product')->getAvailableQuantity($product_id, $attributes_csv);
if ($availableQuantity->product_check_inventory && $product_qty > $availableQuantity->quantity) {
$invalidQuantity = '1';
}
// adjust the displayed price based on the selected attributes
$table = JTable::getInstance('ProductAttributeOptions', 'TiendaTable');
$attrs = array();
foreach ($attributes as $attrib_id) {
// load the attrib's object
$table->load($attrib_id);
// update the price
//$row->price = $row->price + floatval( "$table->productattributeoption_prefix"."$table->productattributeoption_price");
// is not + or -
if ($table->productattributeoption_prefix == '=') {
$row->price = floatval($table->productattributeoption_price);
} else {
$row->price = $row->price + floatval("{$table->productattributeoption_prefix}" . "{$table->productattributeoption_price}");
}
$attrs[] = $table->productattributeoption_id;
}
$row->sku = TiendaHelperProduct::getProductSKU($row, $attrs);
$view->assign('item', $row);
}
$view->assign('availableQuantity', $availableQuantity);
$view->assign('invalidQuantity', $invalidQuantity);
$dispatcher = JDispatcher::getInstance();
ob_start();
$dispatcher->trigger('onDisplayProductAttributeOptions', array($row->product_id));
$view->assign('onDisplayProductAttributeOptions', ob_get_contents());
ob_end_clean();
ob_start();
$view->display();
$html = ob_get_contents();
ob_end_clean();
return $html;
}
/**
* Set basic properties for the item, whether in a list or a singleton
*
* @param unknown_type $item
* @param unknown_type $key
* @param unknown_type $refresh
*/
protected function prepareItem(&$item, $key = 0, $refresh = false)
{
Tienda::load("TiendaHelperProduct", 'helpers.product');
Tienda::load('TiendaHelperSubscription', 'helpers.subscription');
$helper_product = new TiendaHelperProduct();
if (!empty($item->product_recurs)) {
$item->recurring_price = $item->price;
if ($item->subscription_prorated) {
Tienda::load('TiendaHelperSubscription', 'helpers.subscription');
$result = TiendaHelperSubscription::calculateProRatedTrial($item->subscription_prorated_date, $item->subscription_prorated_term, $item->recurring_period_unit, $item->recurring_trial_price, $item->subscription_prorated_charge);
$item->price = $result['price'];
$item->prorated_price = $result['price'];
$item->prorated_interval = $result['interval'];
$item->prorated_unit = $result['unit'];
// $item->recurring_trial = $result['trial'];
} else {
if (!empty($item->recurring_trial)) {
$item->price = $item->recurring_trial_price;
}
}
}
$user_id = $this->getState('user.id', 0);
$qty = $this->getState('product.qty', -1);
if ($qty > -1) {
$user_group = TiendaHelperUser::getUserGroup($user_id, $item->product_id);
$price = TiendaHelperProduct::getPrice($item->product_id, $qty, $user_group);
$item->price = $price->product_price;
}
$item->product_parameters = new DSCParameter($item->product_params);
$item->slug = $item->product_alias ? ":{$item->product_alias}" : "";
$item->link = 'index.php?option=com_tienda&view=products&task=view&id=' . $item->product_id;
$item->link_edit = 'index.php?option=com_tienda&view=products&task=edit&id=' . $item->product_id;
$item->product_categories = $this->getCategories($item->product_id);
$item->default_attributes = $helper_product->getDefaultAttributes($item->product_id);
$item->product_classes = null;
foreach ($item->product_categories as $cat) {
$item->product_classes .= " " . $cat->category_alias;
}
if (!empty($item->product_class_suffix)) {
$item->product_classes .= " " . $item->product_class_suffix;
}
$item->product_classes = trim($item->product_classes);
parent::prepareItem($item, $key, $refresh);
}
/**
* Gets a product's add to cart section
* formatted for display
*
* @param int $address_id
* @return string html
*/
private function getAddToCart($product_id, $values = array(), $params = array())
{
$html = '';
Tienda::load('TiendaModelProducts', 'models.products');
$model = JModel::getInstance('Products', 'TiendaModel');
$user = JFactory::getUser();
Tienda::load('TiendaHelperUser', 'helpers.user');
$filter_group = TiendaHelperUser::getUserGroup($user->id, $product_id);
$model->setState('filter_group', $filter_group);
$model->setId($product_id);
$row = $model->getItem(false);
$vars = new JObject();
if (@$row->product_notforsale || Tienda::getInstance()->get('shop_enabled') == '0') {
return $html;
}
$vars->item = $row;
$vars->product_id = $product_id;
$vars->values = $values;
$vars->validation = "index.php?option=com_tienda&view=products&task=validate&format=raw";
$vars->params = $params;
$config = Tienda::getInstance();
$show_tax = $config->get('display_prices_with_tax');
$vars->show_tax = $show_tax;
$vars->tax = 0;
$vars->taxtotal = '';
$vars->shipping_cost_link = '';
if ($show_tax) {
// finish TiendaHelperUser::getGeoZone -- that's why this isn't working
Tienda::load('TiendaHelperUser', 'helpers.user');
$geozones = TiendaHelperUser::getGeoZones(JFactory::getUser()->id);
if (empty($geozones)) {
// use the default
$table = JTable::getInstance('Geozones', 'TiendaTable');
$table->load(array('geozone_id' => Tienda::getInstance()->get('default_tax_geozone')));
$geozones = array($table);
}
$taxtotal = TiendaHelperProduct::getTaxTotal($product_id, $geozones);
$tax = $taxtotal->tax_total;
$vars->taxtotal = $taxtotal;
$vars->tax = $tax;
}
// TODO What about this??
$show_shipping = $config->get('display_prices_with_shipping');
if ($show_shipping) {
$article_link = $config->get('article_shipping', '');
$shipping_cost_link = JRoute::_('index.php?option=com_content&view=article&id=' . $article_link);
$vars->shipping_cost_link = $shipping_cost_link;
}
$invalidQuantity = '0';
if (empty($values)) {
$product_qty = '1';
// get the default set of attribute_csv
$default_attributes = TiendaHelperProduct::getDefaultAttributes($product_id);
sort($default_attributes);
$attributes_csv = implode(',', $default_attributes);
$availableQuantity = Tienda::getClass('TiendaHelperProduct', 'helpers.product')->getAvailableQuantity($product_id, $attributes_csv);
if ($availableQuantity->product_check_inventory && $product_qty > $availableQuantity->quantity) {
$invalidQuantity = '1';
}
}
if (!empty($values)) {
$product_id = !empty($values['product_id']) ? (int) $values['product_id'] : JRequest::getInt('product_id');
$product_qty = !empty($values['product_qty']) ? (int) $values['product_qty'] : '1';
// TODO only display attributes available based on the first selected attribute?
$attributes = array();
foreach ($values as $key => $value) {
if (substr($key, 0, 10) == 'attribute_') {
$attributes[] = $value;
}
}
sort($attributes);
$attributes_csv = implode(',', $attributes);
// Integrity checks on quantity being added
if ($product_qty < 0) {
$product_qty = '1';
}
// using a helper file to determine the product's information related to inventory
$availableQuantity = Tienda::getClass('TiendaHelperProduct', 'helpers.product')->getAvailableQuantity($product_id, $attributes_csv);
if ($availableQuantity->product_check_inventory && $product_qty > $availableQuantity->quantity) {
$invalidQuantity = '1';
}
}
$vars->availableQuantity = $availableQuantity;
$vars->invalidQuantity = $invalidQuantity;
$dispatcher = JDispatcher::getInstance();
JPluginHelper::importPlugin('tienda');
ob_start();
$dispatcher->trigger('onDisplayProductAttributeOptions', array($product_id));
$vars->onDisplayProductAttributeOptions = ob_get_contents();
ob_end_clean();
ob_start();
echo $this->_getLayout('product_buy', $vars);
$html = ob_get_contents();
ob_end_clean();
return $html;
}