public function getList($refresh = false, $getEav = true, $options = array())
{
static $pa, $pao;
if (empty($pa)) {
$pa = array();
}
if (empty($pao)) {
$pao = array();
}
Citruscart::load("CitruscartHelperUser", 'helpers.user');
Citruscart::load('CitruscartHelperSubscription', 'helpers.subscription');
$user_helper = CitruscartHelperBase::getInstance('User');
$product_helper = CitruscartHelperBase::getInstance('Product');
if (empty($this->_list)) {
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_citruscart/tables');
$items = parent::getList($refresh);
// If no item in the list, return an array()
if (empty($items)) {
return array();
}
foreach ($items as $item) {
$filter_group = $user_helper->getUserGroup(JFactory::getUser()->id, $item->product_id);
// at this point, ->product_price holds the default price for the product,
// but the user may qualify for a discount based on volume or date, so let's get that price override
$item->product_price_override = $product_helper->getPrice($item->product_id, $item->product_qty, $filter_group, JFactory::getDate()->toSql());
//checking if we do price override
isset($item->product_price_override->override) ? $item->product_price_override = true : "";
if (!empty($item->product_price_override)) {
$item->product_price = isset($item->product_price_override->product_price) ? $item->product_price_override->product_price : "";
}
if ($item->product_recurs) {
$item->recurring_price = $item->product_price;
if ($item->subscription_prorated) {
$result = CitruscartHelperSubscription::calculateProRatedTrial($item->subscription_prorated_date, $item->subscription_prorated_term, $item->recurring_period_unit, $item->recurring_trial_price, $item->subscription_prorated_charge);
$item->product_price = $result['price'];
$item->recurring_trial_price = $result['price'];
$item->recurring_trial_period_interval = $result['interval'];
$item->recurring_trial_period_unit = $result['unit'];
$item->recurring_trial = $result['trial'];
} else {
if ($item->recurring_trial) {
$item->product_price = $item->recurring_trial_price;
}
}
}
$item->product_parameters = new DSCParameter($item->product_params);
$item->orderitem_attributes_price = '0.00000';
$item->orderitem_attributes_weight = '0.00000';
$attributes_names = array();
if (!empty($item->product_attributes)) {
$item->attributes = array();
// array of each selected attribute's object
$attibutes_array = explode(',', $item->product_attributes);
foreach ($attibutes_array as $attrib_id) {
if (empty($pao[$attrib_id])) {
// load the attrib's object
$pao[$attrib_id] = JTable::getInstance('ProductAttributeOptions', 'CitruscartTable');
$pao[$attrib_id]->load($attrib_id);
}
$table = $pao[$attrib_id];
// update the price
// + or -
if ($table->productattributeoption_prefix != '=') {
$item->product_price = $item->product_price + floatval("{$table->productattributeoption_prefix}" . "{$table->productattributeoption_price}");
// store the attribute's price impact
$item->orderitem_attributes_price = $item->orderitem_attributes_price + floatval("{$table->productattributeoption_prefix}" . "{$table->productattributeoption_price}");
//$item->product_price_override->override = true;
$item->product_price_override = true;
} else {
// assign the product attribute price as the product price
//then set the orderitem_attributes_price to 0.0000
$item->product_price = $table->productattributeoption_price;
//
// store the attribute's price impact
$item->orderitem_attributes_price = "0.00000";
$item->product_price_override->override = false;
}
// update the weight
// + or -
if ($table->productattributeoption_prefix_weight != '=') {
$item->product_weight = $item->product_weight + floatval("{$table->productattributeoption_prefix_weight}" . "{$table->productattributeoption_weight}");
// store the attribute's price impact
$item->orderitem_attributes_weight = $item->orderitem_attributes_weight + floatval("{$table->productattributeoption_prefix_weight}" . "{$table->productattributeoption_weight}");
} else {
// assign the product attribute price as the product price
//then set the orderitem_attributes_price to 0.0000
$item->product_weight = $table->productattributeoption_weight;
//
// store the attribute's price impact
$item->orderitem_attributes_weight = "0.00000";
}
// update product values based on the selected option
$m_values = DSCModel::getInstance('ProductAttributeOptionValues', 'CitruscartModel');
$m_values->setState('filter_option', $attrib_id);
$list_values = $m_values->getList();
if (count($list_values)) {
foreach ($list_values as $val) {
switch ($val->productattributeoptionvalue_field) {
case 'product_model':
case 'product_sku':
$field = $val->productattributeoptionvalue_field;
switch ($val->productattributeoptionvalue_operator) {
case 'prepend':
$item->{$field} = $val->productattributeoptionvalue_value . $item->{$field};
break;
case 'append':
$item->{$field} = $item->{$field} . $val->productattributeoptionvalue_value;
break;
case 'replace':
$item->{$field} = $val->productattributeoptionvalue_value;
break;
}
break;
}
}
}
$item->orderitem_attributes_price = number_format($item->orderitem_attributes_price, '5', '.', '');
$item->orderitem_attributes_weight = number_format($item->orderitem_attributes_weight, '5', '.', '');
// store a csv of the attrib names, built by Attribute name + Attribute option name
if (empty($pa[$table->productattribute_id])) {
$pa[$table->productattribute_id] = JTable::getInstance('ProductAttributes', 'CitruscartTable');
$pa[$table->productattribute_id]->load($table->productattribute_id);
}
$atable = $pa[$table->productattribute_id];
if (!empty($atable->productattribute_id)) {
$name = JText::_($atable->productattribute_name) . ': ' . JText::_($table->productattributeoption_name);
$attributes_names[] = $name;
} else {
$attributes_names[] = JText::_($table->productattributeoption_name);
}
}
// Generate Product Sku based upon attributes
$item->product_sku = CitruscartHelperProduct::getProductSKU($item, $attibutes_array);
// Could someone explain to me why this is necessary?
if ($item->orderitem_attributes_price >= 0) {
// formatted for storage in the DB
$item->orderitem_attributes_price = "+{$item->orderitem_attributes_price}";
}
}
$item->attributes_names = implode(', ', $attributes_names);
$this->prepareItem($item, 0, $refresh);
}
$this->_list = $items;
}
return $this->_list;
}
/**
* Gets a product's add to cart section
* formatted for display
*
* @param int $address_id
* @return string html
*/
function getAddToCart($product_id, $values = array())
{
$input = JFactory::getApplication()->input;
$html = '';
$view = $this->getView('products', 'html');
//$model = $this->getModel( $this->get('suffix') );
$model = JModelLegacy::getInstance('Products', 'CitruscartModel');
$model->setId($product_id);
Citruscart::load('CitruscartHelperUser', 'helpers.user');
$user_id = JFactory::getUser()->id;
$filter_group = CitruscartHelperUser::getUserGroup($user_id);
$model->setState('filter_group', $filter_group);
//$model->_item = '';
$row = $model->getItem(false);
if ($row->product_notforsale || Citruscart::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', $input->getInt('filter_category', (int) @$values['filter_category']));
$view->assign('filter_category', $filter_category);
$view->assign('validation', "index.php?option=com_citruscart&view=products&task=validate&format=raw");
$config = Citruscart::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 CitruscartHelperUser::getGeoZone -- that's why this isn't working
Citruscart::load('CitruscartHelperUser', 'helpers.user');
$geozones = CitruscartHelperUser::getGeoZones(JFactory::getUser()->id);
if (empty($geozones)) {
// use the default
$table = JTable::getInstance('Geozones', 'CitruscartTable');
$table->load(array('geozone_id' => Citruscart::getInstance()->get('default_tax_geozone')));
$geozones = array($table);
}
$taxtotal = CitruscartHelperProduct::getTaxTotal($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
$default_attributes = CitruscartHelperProduct::getDefaultAttributes($product_id);
sort($default_attributes);
$attributes_csv = implode(',', $default_attributes);
$availableQuantity = Citruscart::getClass('CitruscartHelperProduct', 'helpers.product')->getAvailableQuantity($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'] : $input->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
$availableQuantity = Citruscart::getClass('CitruscartHelperProduct', 'helpers.product')->getAvailableQuantity($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', 'CitruscartTable');
$attrs = array();
foreach ($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;
}
$row->sku = CitruscartHelperProduct::getProductSKU($row, $attrs);
$view->assign('item', $row);
}
$view->assign('availableQuantity', $availableQuantity);
$view->assign('invalidQuantity', $invalidQuantity);
ob_start();
JFactory::getApplication()->triggerEvent('onDisplayProductAttributeOptions', array($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;
}
