/** * Return current category products * * @param integer $lang_id Language ID * * @return mixed Products or number of products */ public function getProducts($lang_id, $check_access = true, JeproshopContext $context = null) { //$p, $n, $order_by = null, $order_way = null, $get_total = false, $active = true, $random = false, $random_number_products = 1, , if (!$context) { $context = JeproshopContext::getContext(); } if ($check_access && !$this->checkAccess($context->customer->customer_id)) { return false; } $front = true; if (!in_array($context->controller->controller_type, array('front', 'modulefront'))) { $front = false; } if ($p < 1) { $p = 1; } if (empty($order_by)) { $order_by = 'position'; } else { /* Fix for all modules which are now using lowercase values for 'orderBy' parameter */ $order_by = strtolower($order_by); } if (empty($order_way)) { $order_way = 'ASC'; } $order_by_prefix = false; if ($order_by == 'id_product' || $order_by == 'date_add' || $order_by == 'date_upd') { $order_by_prefix = 'p'; } elseif ($order_by == 'name') { $order_by_prefix = 'pl'; } elseif ($order_by == 'manufacturer') { $order_by_prefix = 'm'; $order_by = 'name'; } elseif ($order_by == 'position') { $order_by_prefix = 'cp'; } if ($order_by == 'price') { $order_by = 'order_price'; } if (!Validate::isBool($active) || !Validate::isOrderBy($order_by) || !Validate::isOrderWay($order_way)) { die(Tools::displayError()); } $id_supplier = (int) Tools::getValue('id_supplier'); /* Return only the number of products */ if ($get_total) { $sql = 'SELECT COUNT(cp.`id_product`) AS total FROM `' . _DB_PREFIX_ . 'product` p ' . Shop::addSqlAssociation('product', 'p') . ' LEFT JOIN `' . _DB_PREFIX_ . 'category_product` cp ON p.`id_product` = cp.`id_product` WHERE cp.`id_category` = ' . (int) $this->id . ($front ? ' AND product_shop.`visibility` IN ("both", "catalog")' : '') . ($active ? ' AND product_shop.`active` = 1' : '') . ($id_supplier ? 'AND p.id_supplier = ' . (int) $id_supplier : ''); return (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($sql); } $sql = 'SELECT p.*, product_shop.*, stock.out_of_stock, IFNULL(stock.quantity, 0) as quantity, MAX(product_attribute_shop.id_product_attribute) id_product_attribute, product_attribute_shop.minimal_quantity AS product_attribute_minimal_quantity, pl.`description`, pl.`description_short`, pl.`available_now`, pl.`available_later`, pl.`link_rewrite`, pl.`meta_description`, pl.`meta_keywords`, pl.`meta_title`, pl.`name`, MAX(image_shop.`id_image`) id_image, il.`legend`, m.`name` AS manufacturer_name, cl.`name` AS category_default, DATEDIFF(product_shop.`date_add`, DATE_SUB(NOW(), INTERVAL ' . (Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20) . ' DAY)) > 0 AS new, product_shop.price AS orderprice FROM `' . _DB_PREFIX_ . 'category_product` cp LEFT JOIN `' . _DB_PREFIX_ . 'product` p ON p.`id_product` = cp.`id_product` ' . Shop::addSqlAssociation('product', 'p') . ' LEFT JOIN `' . _DB_PREFIX_ . 'product_attribute` pa ON (p.`id_product` = pa.`id_product`) ' . Shop::addSqlAssociation('product_attribute', 'pa', false, 'product_attribute_shop.`default_on` = 1') . ' ' . Product::sqlStock('p', 'product_attribute_shop', false, $context->shop) . ' LEFT JOIN `' . _DB_PREFIX_ . 'category_lang` cl ON (product_shop.`id_category_default` = cl.`id_category` AND cl.`id_lang` = ' . (int) $id_lang . Shop::addSqlRestrictionOnLang('cl') . ') LEFT JOIN `' . _DB_PREFIX_ . 'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = ' . (int) $id_lang . Shop::addSqlRestrictionOnLang('pl') . ') LEFT JOIN `' . _DB_PREFIX_ . 'image` i ON (i.`id_product` = p.`id_product`)' . Shop::addSqlAssociation('image', 'i', false, 'image_shop.cover=1') . ' LEFT JOIN `' . _DB_PREFIX_ . 'image_lang` il ON (image_shop.`id_image` = il.`id_image` AND il.`id_lang` = ' . (int) $id_lang . ') LEFT JOIN `' . _DB_PREFIX_ . 'manufacturer` m ON m.`id_manufacturer` = p.`id_manufacturer` WHERE product_shop.`id_shop` = ' . (int) $context->shop->id . ' AND cp.`id_category` = ' . (int) $this->id . ($active ? ' AND product_shop.`active` = 1' : '') . ($front ? ' AND product_shop.`visibility` IN ("both", "catalog")' : '') . ($id_supplier ? ' AND p.id_supplier = ' . (int) $id_supplier : '') . ' GROUP BY product_shop.id_product'; if ($random === true) { $sql .= ' ORDER BY RAND() LIMIT ' . (int) $random_number_products; } else { $sql .= ' ORDER BY ' . (!empty($order_by_prefix) ? $order_by_prefix . '.' : '') . '`' . bqSQL($order_by) . '` ' . pSQL($order_way) . ' LIMIT ' . ((int) $p - 1) * (int) $n . ',' . (int) $n; } $db->setQuery($query); $result = $db->loadObjectList(); if ($order_by == 'order_price') { JeproshopTools::orderByPrice($result, $order_way); } if (!$result) { return array(); } /* Modify SQL result */ return JeproshopProductModelProduct::getProductsProperties($lang_id, $result); }