我想从一个类别中获取新产品，因此我尝试更改控制器。
在prestashop 1.7中是NewProductsController.php，
里面有这个功能
protected function getProductSearchQuery()
{
$query = new ProductSearchQuery();
$query
->setQueryType('new-products')
->setSortOrder(new SortOrder('product', 'date_add', 'desc'))
;
return $query;
}
我将其改为
protected function getProductSearchQuery()
{
$query = new ProductSearchQuery();
$query
->setIdCategory('MY-NEW-ID-CATEGORY')
->setQueryType('new-products')
->setSortOrder(new SortOrder('product', 'date_add', 'desc'))
;
return $query;
}
但它仍然显示所有产品，而不是该类别的产品。
我决定采用不同的方式，
在Product.php中我写
public static function getNewProductsFromCategory($id_lang, $page_number = 0, $nb_products = 10, $count = false, $order_by = null, $order_way = null, $category_id = 2, Context $context = null)
{
$now = date('Y-m-d') . ' 00:00:00';
if (!$context) {
$context = Context::getContext();
}
$front = true;
if (!in_array($context->controller->controller_type, array('front', 'modulefront'))) {
$front = false;
}
if ($page_number < 1) {
$page_number = 1;
}
if ($nb_products < 1) {
$nb_products = 10;
}
if (empty($order_by) || $order_by == 'position') {
$order_by = 'date_add';
}
if (empty($order_way)) {
$order_way = 'DESC';
}
if ($order_by == 'id_product' || $order_by == 'price' || $order_by == 'date_add' || $order_by == 'date_upd') {
$order_by_prefix = 'product_shop';
} elseif ($order_by == 'name') {
$order_by_prefix = 'pl';
}
if (!Validate::isOrderBy($order_by) || !Validate::isOrderWay($order_way)) {
die(Tools::displayError());
}
$sql_groups = '';
if (Group::isFeatureActive()) {
$groups = FrontController::getCurrentCustomerGroups();
$sql_groups = ' AND EXISTS(SELECT 1 FROM `'._DB_PREFIX_.'category_product` cp
JOIN `'._DB_PREFIX_.'category_group` cg ON (cp.id_category = cg.id_category AND cg.`id_group` '.(count($groups) ? 'IN ('.implode(',', $groups).')' : '= '.(int)Configuration::get('PS_UNIDENTIFIED_GROUP')).')
WHERE cp.`id_product` = p.`id_product`)';
}
if (strpos($order_by, '.') > 0) {
$order_by = explode('.', $order_by);
$order_by_prefix = $order_by[0];
$order_by = $order_by[1];
}
$nb_days_new_product = (int) Configuration::get('PS_NB_DAYS_NEW_PRODUCT');
if ($count) {
$sql = 'SELECT COUNT(p.`id_product`) AS nb
FROM `'._DB_PREFIX_.'product` p
'.Shop::addSqlAssociation('product', 'p').'
WHERE (product_shop.`active` = 1 AND product_shop.`id_category_default`=10)
AND product_shop.`date_add` > "'.date('Y-m-d', strtotime('-'.$nb_days_new_product.' DAY')).'"
'.($front ? ' AND product_shop.`visibility` IN ("both", "catalog")' : '').'
'.$sql_groups;
return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($sql);
}
$sql = new DbQuery();
$sql->select(
'p.*, product_shop.*, stock.out_of_stock, IFNULL(stock.quantity, 0) as quantity, pl.`description`, pl.`description_short`, pl.`link_rewrite`, pl.`meta_description`,
pl.`meta_keywords`, pl.`meta_title`, pl.`name`, pl.`available_now`, pl.`available_later`, image_shop.`id_image` id_image, il.`legend`, m.`name` AS manufacturer_name,
(DATEDIFF(product_shop.`date_add`,
DATE_SUB(
"'.$now.'",
INTERVAL '.$nb_days_new_product.' DAY
)
) > 0) as new'
);
$sql->from('product', 'p');
$sql->join(Shop::addSqlAssociation('product', 'p'));
$sql->leftJoin('product_lang', 'pl', '
p.`id_product` = pl.`id_product`
AND pl.`id_lang` = '.(int)$id_lang.Shop::addSqlRestrictionOnLang('pl')
);
$sql->leftJoin('image_shop', 'image_shop', 'image_shop.`id_product` = p.`id_product` AND image_shop.cover=1 AND image_shop.id_shop='.(int)$context->shop->id);
$sql->leftJoin('image_lang', 'il', 'image_shop.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang);
$sql->leftJoin('manufacturer', 'm', 'm.`id_manufacturer` = p.`id_manufacturer`');
$sql->leftJoin('category_product', 'cp', 'cp.`id_product` = p.`id_product`');
$sql->where('product_shop.`active` = 1' );
$sql->where('cp.`id_category`='.(int)$category_id );
if ($front) {
$sql->where('product_shop.`visibility` IN ("both", "catalog")');
}
$sql->where('product_shop.`date_add` > "'.date('Y-m-d', strtotime('-'.$nb_days_new_product.' DAY')).'"');
if (Group::isFeatureActive()) {
$groups = FrontController::getCurrentCustomerGroups();
$sql->where('EXISTS(SELECT 1 FROM `'._DB_PREFIX_.'category_product` cp
JOIN `'._DB_PREFIX_.'category_group` cg ON (cp.id_category = cg.id_category AND cg.`id_group` '.(count($groups) ? 'IN ('.implode(',', $groups).')' : '= 1').')
WHERE cp.`id_product` = p.`id_product`)');
}
$sql->orderBy((isset($order_by_prefix) ? pSQL($order_by_prefix).'.' : '').'`'.pSQL($order_by).'` '.pSQL($order_way));
$sql->limit($nb_products, (int)(($page_number-1) * $nb_products));
if (Combination::isFeatureActive()) {
$sql->select('product_attribute_shop.minimal_quantity AS product_attribute_minimal_quantity, IFNULL(product_attribute_shop.id_product_attribute,0) id_product_attribute');
$sql->leftJoin('product_attribute_shop', 'product_attribute_shop', 'p.`id_product` = product_attribute_shop.`id_product` AND product_attribute_shop.`default_on` = 1 AND product_attribute_shop.id_shop='.(int)$context->shop->id);
}
$sql->join(Product::sqlStock('p', 0));
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
if (!$result) {
return false;
}
if ($order_by == 'price') {
Tools::orderbyPrice($result, $order_way);
}
$products_ids = array();
foreach ($result as $row) {
$products_ids[] = $row['id_product'];
}
// Thus you can avoid one query per product, because there will be only one query for all the products of the cart
Product::cacheFrontFeatures($products_ids, $id_lang);
return Product::getProductsProperties((int)$id_lang, $result);
}
在我的控制器中，我从产品控制器中的新功能中获取产品ID，然后获取产品属性
$products_id = Product::getNewProductsFromCategory($this->context->language->id,0, 1,false,'date_add', 'DESC',$category_ids);
$this->returnLastProductsFromCategory($products_id);
public function returnLastProductsFromCategory($products_id)
{
$products = Product::getProductsProperties($this->context->language->id, $products_id);
$assembler = new ProductAssembler($this->context);
$presenterFactory = new ProductPresenterFactory($this->context);
$presentationSettings = $presenterFactory->getPresentationSettings();
$presenter = new ProductListingPresenter(
new ImageRetriever(
$this->context->link
),
$this->context->link,
new PriceFormatter(),
new ProductColorsRetriever(),
$this->context->getTranslator()
);
$products_for_template = [];
foreach ($products as $rawProduct) {
$products_for_template[] = $presenter->present(
$presentationSettings,
$assembler->assembleProduct($rawProduct),
$this->context->language
);
}
return $this->context->smarty->assign('products', $products_for_template);
//return $this->context->smarty->fetch('module:cmsproducts/products.tpl');
}
它有效，但我认为与NewProductsController相比，有太多的操作。
答案 0 :(得分：1)
我解决问题。方案： 在Product.php类中，我添加了一些函数，我们将几个类别作为字符串发送。
public static function getNewProductsFromCategory($id_lang, $page_number = 0, $nb_products = 10, $count = false, $order_by = null, $order_way = null, $category_ids , Context $context = null)
{
$now = date('Y-m-d') . ' 00:00:00';
if (!$context) {
$context = Context::getContext();
}
$front = true;
if (!in_array($context->controller->controller_type, array('front', 'modulefront'))) {
$front = false;
}
if ($page_number < 1) {
$page_number = 1;
}
if ($nb_products < 1) {
$nb_products = 10;
}
if (empty($order_by) || $order_by == 'position') {
$order_by = 'date_add';
}
if (empty($order_way)) {
$order_way = 'DESC';
}
if ($order_by == 'id_product' || $order_by == 'price' || $order_by == 'date_add' || $order_by == 'date_upd') {
$order_by_prefix = 'product_shop';
} elseif ($order_by == 'name') {
$order_by_prefix = 'pl';
}
if (!Validate::isOrderBy($order_by) || !Validate::isOrderWay($order_way)) {
die(Tools::displayError());
}
$sql_groups = '';
if (Group::isFeatureActive()) {
$groups = FrontController::getCurrentCustomerGroups();
$sql_groups = ' AND EXISTS(SELECT 1 FROM `'._DB_PREFIX_.'category_product` cp
JOIN `'._DB_PREFIX_.'category_group` cg ON (cp.id_category = cg.id_category AND cg.`id_group` '.(count($groups) ? 'IN ('.implode(',', $groups).')' : '= '.(int)Configuration::get('PS_UNIDENTIFIED_GROUP')).')
WHERE cp.`id_product` = p.`id_product`)';
}
if (strpos($order_by, '.') > 0) {
$order_by = explode('.', $order_by);
$order_by_prefix = $order_by[0];
$order_by = $order_by[1];
}
$nb_days_new_product = (int) Configuration::get('PS_NB_DAYS_NEW_PRODUCT');
if ($count) {
$sql = 'SELECT COUNT(p.`id_product`) AS nb
FROM `'._DB_PREFIX_.'product` p
'.Shop::addSqlAssociation('product', 'p').'
WHERE (product_shop.`active` = 1 )
AND product_shop.`date_add` > "'.date('Y-m-d', strtotime('-'.$nb_days_new_product.' DAY')).'"
'.($front ? ' AND product_shop.`visibility` IN ("both", "catalog")' : '').'
'.$sql_groups;
return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($sql);
}
$sql = new DbQuery();
$sql->select(
'p.*, product_shop.*, stock.out_of_stock, IFNULL(stock.quantity, 0) as quantity, pl.`description`, pl.`description_short`, pl.`link_rewrite`, pl.`meta_description`,
pl.`meta_keywords`, pl.`meta_title`, pl.`name`, pl.`available_now`, pl.`available_later`, image_shop.`id_image` id_image, il.`legend`, m.`name` AS manufacturer_name,
(DATEDIFF(product_shop.`date_add`,
DATE_SUB(
"'.$now.'",
INTERVAL '.$nb_days_new_product.' DAY
)
) > 0) as new'
);
$sql->from('product', 'p');
$sql->join(Shop::addSqlAssociation('product', 'p'));
$sql->leftJoin('product_lang', 'pl', '
p.`id_product` = pl.`id_product`
AND pl.`id_lang` = '.(int)$id_lang.Shop::addSqlRestrictionOnLang('pl')
);
$sql->leftJoin('image_shop', 'image_shop', 'image_shop.`id_product` = p.`id_product` AND image_shop.cover=1 AND image_shop.id_shop='.(int)$context->shop->id);
$sql->leftJoin('image_lang', 'il', 'image_shop.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang);
$sql->leftJoin('manufacturer', 'm', 'm.`id_manufacturer` = p.`id_manufacturer`');
$sql->leftJoin('category_product', 'cp', 'cp.`id_product` = p.`id_product`');
$sql->where('product_shop.`active` = 1' );
$test = (string)$sql->where('cp.`id_category` IN ('.$category_ids.')' );
if ($front) {
$sql->where('product_shop.`visibility` IN ("both", "catalog")');
}
$sql->where('product_shop.`date_add` > "'.date('Y-m-d', strtotime('-'.$nb_days_new_product.' DAY')).'"');
if (Group::isFeatureActive()) {
$groups = FrontController::getCurrentCustomerGroups();
$sql->where('EXISTS(SELECT 1 FROM `'._DB_PREFIX_.'category_product` cp
JOIN `'._DB_PREFIX_.'category_group` cg ON (cp.id_category = cg.id_category AND cg.`id_group` '.(count($groups) ? 'IN ('.implode(',', $groups).')' : '= 1').')
WHERE cp.`id_product` = p.`id_product`)');
}
$sql->orderBy((isset($order_by_prefix) ? pSQL($order_by_prefix).'.' : '').'`'.pSQL($order_by).'` '.pSQL($order_way));
$sql->limit($nb_products, (int)(($page_number-1) * $nb_products));
if (Combination::isFeatureActive()) {
$sql->select('product_attribute_shop.minimal_quantity AS product_attribute_minimal_quantity, IFNULL(product_attribute_shop.id_product_attribute,0) id_product_attribute');
$sql->leftJoin('product_attribute_shop', 'product_attribute_shop', 'p.`id_product` = product_attribute_shop.`id_product` AND product_attribute_shop.`default_on` = 1 AND product_attribute_shop.id_shop='.(int)$context->shop->id);
}
$sql->join(Product::sqlStock('p', 0));
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
if (!$result) {
return false;
}
if ($order_by == 'price') {
Tools::orderbyPrice($result, $order_way);
}
$products_ids = array();
foreach ($result as $row) {
$products_ids[] = $row['id_product'];
}
// Thus you can avoid one query per product, because there will be only one query for all the products of the cart
Product::cacheFrontFeatures($products_ids, $id_lang);
return Product::getProductsProperties((int)$id_lang, $result);
}
从主类别生成id子类别我在类NewProductsControllerCore中添加函数并在查询中设置 - ＆gt; setIdsCategories（$ categories_ids）
public function getChildrenCategories($category_id)
{
$this->category = new Category((int) $category_id, (int) $this->context->cookie->id_lang);
$subcategories = $this->category->getSubCategories($this->context->language->id, true);
if($subcategories) {
foreach($subcategories as $subcategory) {
$source2 = $this->getChildrenCategories($subcategory["id_category"]);
$source .= (string)$subcategory["id_category"].",".$source2;
}
}
$source = rtrim($source, ',');
return $source;
}
在类ProductSearchQuery.php
中 private $ids_categories;
public function setIdsCategories($ids_categories)
{
$this->ids_categories = $id_categories;
return $this;
}
public function getIdsCategories()
{
var_dump($this->ids_categories);
return $this->ids_categories;
}
在NewProductsProductSearchProvider.php
中 private function getProductsOrCount(
ProductSearchContext $context,
ProductSearchQuery $query,
$type = 'products'
) {
return Product::getNewProductsFromCategory(
$context->getIdLang(),
$query->getPage(),
$query->getResultsPerPage(),
$type !== 'products',
$query->getSortOrder()->toLegacyOrderBy(),
$query->getSortOrder()->toLegacyOrderWay(),
$query->getIdsCategories() // Added categories
);
}
但仍然是问题。分页不正常。我只有一个产品，但分页显示12.如果我点击下一页，则会显示所有产品。
答案 1 :(得分：0)
Controller NewProductsController.php最终依赖于Product.php控制器并使用方法getNewProducts()。您可以通过文件src/Adapter/NewProducts/NewProductsProductSearchProvider.php来关注此关系。所以，也许只有你可以做的是简化你的实现，它是修改一个默认方法getNewProducts()并添加一些额外的变量，它将指出只搜索一个类别或全部。
答案 2 :(得分：0)
我正在使用prestashop 1.7.4，并希望具有按类别显示新产品的相同功能。上面的两个答案都有帮助。我为相同创建了product.php覆盖。如果有id，并且是有效的类别，那么我也会寻找子类别。然后相应地修改查询。这是product.php覆盖文件。希望对您有所帮助。
<?php
/**
* This override is developed to take care of new products by category.
@ id From URL - which is category id
* If the category id is validated, then looks for subcategories
* and creates a comma seperated string that contains category and all the subcategories under it.
*/
if (!defined('_CAN_LOAD_FILES_'))
exit;
class Product extends ProductCore
{
/**
* Get new products
*
* @param int $id_lang Language id
* @param int $pageNumber Start from (optional)
* @param int $nbProducts Number of products to return (optional)
* @return array New products
*/
public static function getNewProducts($id_lang, $page_number = 0, $nb_products = 10, $count = false, $order_by = null, $order_way = null, Context $context = null)
{
$now = date('Y-m-d') . ' 00:00:00';
if (!$context) {
$context = Context::getContext();
}
$front = true;
if (!in_array($context->controller->controller_type, array('front', 'modulefront'))) {
$front = false;
}
if ($page_number < 1) {
$page_number = 1;
}
if ($nb_products < 1) {
$nb_products = 10;
}
if (empty($order_by) || $order_by == 'position') {
$order_by = 'date_add';
}
if (empty($order_way)) {
$order_way = 'DESC';
}
if ($order_by == 'id_product' || $order_by == 'price' || $order_by == 'date_add' || $order_by == 'date_upd') {
$order_by_prefix = 'product_shop';
} elseif ($order_by == 'name') {
$order_by_prefix = 'pl';
}
if (!Validate::isOrderBy($order_by) || !Validate::isOrderWay($order_way)) {
die(Tools::displayError());
}
$sql_groups = '';
if (Group::isFeatureActive()) {
$groups = FrontController::getCurrentCustomerGroups();
$sql_groups = ' AND EXISTS(SELECT 1 FROM `'._DB_PREFIX_.'category_product` cp
JOIN `'._DB_PREFIX_.'category_group` cg ON (cp.id_category = cg.id_category AND cg.`id_group` '.(count($groups) ? 'IN ('.implode(',', $groups).')' : '= '.(int)Configuration::get('PS_UNIDENTIFIED_GROUP')).')
WHERE cp.`id_product` = p.`id_product`)';
}
if (strpos($order_by, '.') > 0) {
$order_by = explode('.', $order_by);
$order_by_prefix = $order_by[0];
$order_by = $order_by[1];
}
$nb_days_new_product = (int) Configuration::get('PS_NB_DAYS_NEW_PRODUCT');
// changes to incorporate new products by category
$catId = Tools::getValue('id');
$category = new Category((int)$catId, (int)$id_lang);
if ( ! Validate::isLoadedObject($category)) {
// not valid category
// kill catagory id
$catId = "";
}
if($catId && $catId!="") {
$categories_ids = self::getChildrenCategories($catId);
//echo "$catId, $categories_ids <br>";
}
if ($count) {
$sql = 'SELECT COUNT(DISTINCT p.`id_product`) AS nb
FROM `'._DB_PREFIX_.'product` p
'.Shop::addSqlAssociation('product', 'p');
if($catId && $catId!="") {
$sql .= ' LEFT JOIN `'._DB_PREFIX_.'category_product` cp ON ( p.`id_product` = cp.`id_product`)';
}
$sql .= ' WHERE product_shop.`active` = 1';
if($catId && $catId!="") {
$sql .= ' AND p.`id_product` = cp.`id_product` ';
$sql .= ' AND cp.`id_category` IN ('.$categories_ids.') ';
}
$sql .= ' AND product_shop.`date_add` > "'.date('Y-m-d', strtotime('-'.$nb_days_new_product.' DAY')).'"
'.($front ? ' AND product_shop.`visibility` IN ("both", "catalog")' : '').'
'.$sql_groups;
// echo $sql ."<br>";
return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($sql);
}
$sql = new DbQuery();
$sql->select(
'p.*, product_shop.*, stock.out_of_stock, IFNULL(stock.quantity, 0) as quantity, pl.`description`, pl.`description_short`, pl.`link_rewrite`, pl.`meta_description`,
pl.`meta_keywords`, pl.`meta_title`, pl.`name`, pl.`available_now`, pl.`available_later`, image_shop.`id_image` id_image, il.`legend`, m.`name` AS manufacturer_name,
(DATEDIFF(product_shop.`date_add`,
DATE_SUB(
"'.$now.'",
INTERVAL '.$nb_days_new_product.' DAY
)
) > 0) as new'
);
$sql->from('product', 'p');
$sql->join(Shop::addSqlAssociation('product', 'p'));
$sql->leftJoin('product_lang', 'pl', '
p.`id_product` = pl.`id_product`
AND pl.`id_lang` = '.(int)$id_lang.Shop::addSqlRestrictionOnLang('pl')
);
$sql->leftJoin('image_shop', 'image_shop', 'image_shop.`id_product` = p.`id_product` AND image_shop.cover=1 AND image_shop.id_shop='.(int)$context->shop->id);
$sql->leftJoin('image_lang', 'il', 'image_shop.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang);
$sql->leftJoin('manufacturer', 'm', 'm.`id_manufacturer` = p.`id_manufacturer`');
// changes to incorporate new products by category
$catId = Tools::getValue('id');
if($catId && $catId!="") {
$sql->leftJoin('category_product', 'catp', 'catp.`id_product` = p.`id_product`');
$test = (string)$sql->where('catp.`id_category` IN ('.$categories_ids.')' );
}
$sql->where('product_shop.`active` = 1');
if ($front) {
$sql->where('product_shop.`visibility` IN ("both", "catalog")');
}
$sql->where('product_shop.`date_add` > "'.date('Y-m-d', strtotime('-'.$nb_days_new_product.' DAY')).'"');
if (Group::isFeatureActive()) {
$groups = FrontController::getCurrentCustomerGroups();
$sql->where('EXISTS(SELECT 1 FROM `'._DB_PREFIX_.'category_product` cp
JOIN `'._DB_PREFIX_.'category_group` cg ON (cp.id_category = cg.id_category AND cg.`id_group` '.(count($groups) ? 'IN ('.implode(',', $groups).')' : '= 1').')
WHERE cp.`id_product` = p.`id_product`)');
}
$sql->groupBy('p.`id_product`');
$sql->orderBy((isset($order_by_prefix) ? pSQL($order_by_prefix).'.' : '').'`'.pSQL($order_by).'` '.pSQL($order_way));
$sql->limit($nb_products, (int)(($page_number-1) * $nb_products));
if (Combination::isFeatureActive()) {
$sql->select('product_attribute_shop.minimal_quantity AS product_attribute_minimal_quantity, IFNULL(product_attribute_shop.id_product_attribute,0) id_product_attribute');
$sql->leftJoin('product_attribute_shop', 'product_attribute_shop', 'p.`id_product` = product_attribute_shop.`id_product` AND product_attribute_shop.`default_on` = 1 AND product_attribute_shop.id_shop='.(int)$context->shop->id);
}
$sql->join(Product::sqlStock('p', 0));
// echo "sql=" . $sql ."<br>";
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
if (!$result) {
return false;
}
if ($order_by == 'price') {
Tools::orderbyPrice($result, $order_way);
}
$products_ids = array();
foreach ($result as $row) {
$products_ids[] = $row['id_product'];
}
// Thus you can avoid one query per product, because there will be only one query for all the products of the cart
Product::cacheFrontFeatures($products_ids, $id_lang);
return Product::getProductsProperties((int)$id_lang, $result);
}
public function getChildrenCategories($category)
{
// get category - sub category list in a comma seperated string
$id_category = $category .',';
$sql = "SELECT a.`id_category`, `active` FROM `ps_category` a LEFT JOIN `ps_category_lang` b ON (b.`id_category` = a.`id_category` AND b.`id_lang` = 1 AND b.`id_shop` = 1) LEFT JOIN `ps_category_shop` sa ON (a.`id_category` = sa.`id_category` AND sa.id_shop = 1) WHERE 1 AND `id_parent` = $category ";
$subcats_in_cat = Db::getInstance()->executeS($sql);
foreach($subcats_in_cat as $subcat) {
// echo $subcat ."<br>";
$id_category .= $subcat["id_category"] . ',' ;
$sql = "SELECT a.`id_category`, `active` FROM `ps_category` a LEFT JOIN `ps_category_lang` b ON (b.`id_category` = a.`id_category` AND b.`id_lang` = 1 AND b.`id_shop` = 1) LEFT JOIN `ps_category_shop` sa ON (a.`id_category` = sa.`id_category` AND sa.id_shop = 1) WHERE 1 AND `id_parent` = $subcat[id_category] ";
$subSubcats_in_cat = Db::getInstance()->executeS($sql);
foreach($subSubcats_in_cat as $subSubcat) {
$id_category .= $subSubcat["id_category"] . ',' ;
}
}
//echo "$id_category <br>";
$id_category = substr($id_category, 0, -1);
$id_category = "$id_category";
return $id_category;
}
}