/**
* Gets all the product's user reviews
* @param $product_id
* @return unknown_type
*/
function getComments($product_id)
{
$html = '';
$view = $this->getView('products', 'html');
JModel::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_tienda/models');
$model = JModel::getInstance('productcomments', 'TiendaModel');
$selectsort = JRequest::getVar('default_selectsort', '');
$model->setstate('order', $selectsort);
$limitstart = JRequest::getInt('limitstart', 0);
$model->setId($product_id);
$model->setstate('limitstart', $limitstart);
$model->setstate('filter_product', $product_id);
$model->setstate('filter_enabled', '1');
$reviews = $model->getList();
$count = count($reviews);
$view->set('_controller', 'products');
$view->set('_view', 'products');
$view->set('_doTask', true);
$view->set('hidemenu', true);
$view->setModel($model, true);
$view->setLayout('product_comments');
$view->assign('product_id', $product_id);
$view->assign('count', $count);
$view->assign('reviews', $reviews);
$user_id = JFactory::getUser()->id;
$productreview = TiendaHelperProduct::getUserAndProductIdForReview($product_id, $user_id);
$purchase_enable = Tienda::getInstance()->get('purchase_leave_review_enable', '0');
$login_enable = Tienda::getInstance()->get('login_review_enable', '0');
$product_review_enable = Tienda::getInstance()->get('product_review_enable', '0');
$result = 1;
if ($product_review_enable == '1') {
$review_enable = 1;
} else {
$review_enable = 0;
}
if ($login_enable == '1') {
if ($user_id) {
$order_enable = '1';
if ($purchase_enable == '1') {
$orderexist = TiendaHelperProduct::getOrders($product_id);
if (!$orderexist) {
$order_enable = '0';
}
}
if ($order_enable != '1' || !empty($productreview)) {
$result = 0;
}
} else {
$result = 0;
}
}
$view->assign('review_enable', $review_enable);
$view->assign('result', $result);
$view->assign('click', 'index.php?option=com_tienda&controller=products&view=products&task=addReview');
$view->assign('selectsort', $selectsort);
ob_start();
$view->display();
$html = ob_get_contents();
ob_end_clean();
return $html;
}
