bebeboutik/modules/privatesales_salemenu/privatesales_salemenu.php

<?php
class PrivateSales_SaleMenu extends Module {
	public function __construct() {
		$this->name = 'privatesales_salemenu';
		$this->tab = 'pricing_promotion';
		$this->author = 'Antadis';
		$this->version = '1.0';
		parent::__construct();

		$this->displayName = $this->l('Private Sales Sale menu');
		$this->description = $this->l('Adds a list of the current private sales');
	}

	public function install() {
		if(!Module::isInstalled('privatesales')) {
			return FALSE;
		}

		return parent::install() && $this->registerHook('top');
	}

	public function hookSubTop($params) {
		return $this->hookTop($params);
	}

	public function hookTop($params) {
		global $cookie, $smarty, $site_version_front;

		include_once dirname(__FILE__).'/../privatesales/Sale.php';

		if(_PS_MOBILE_)
			return false;

		/*
		if($cookie->isLogged()) {
			*/
			//$sales = Sale::getSales(TRUE, NULL, NULL, 'current', FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'), '`date_start` ASC');
			$sales = Sale::getSales(TRUE, NULL, NULL, 'current', FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'), '`position` DESC', NULL, NULL, $site_version_front, TRUE);

			$sales_1 = array();
			$sales_2 = array();
			$sales_3 = array();
			$sale_ids = array();

			foreach($sales as $sale) {
				if($sale->sale_type !== NULL) {
					if($sale->sale_type == 1) {
						$sales_1[] = $sale;
					} elseif($sale->sale_type == 2) {
						$sales_2[] = $sale;
					} elseif($sale->sale_type == 3) {
						$sales_3[] = $sale;
					}
				}
				$sale_ids[] = (int) $sale->id;
			}

			$query = '
				SELECT `id_sale`, `value`
				FROM `'._DB_PREFIX_.'privatesale_extrafield_sale`
				WHERE `id_sale` IN ('.implode(', ', $sale_ids).')
				AND `id_lang` = '.(int) $cookie->id_lang.'
				AND `id_field` = 1
			';

			if (false === ($extra_sale_fields = CacheRedis::getInstance()->getQuery($query, 'sale'))) {
				$extra_sale_fields = array();
				foreach(Db::getInstance()->ExecuteS($query) as $row) {
					$extra_sale_fields[(int) $row['id_sale']] = $row['value'];
				}
	            CacheRedis::getInstance()->setQuery($query, self::CONTROLLER_NAME, $extra_sale_fields);
	        }

			$smarty->assign(array(
				'menu_sales' => $sales,
				'menu_sales_1' => $sales_1,
				'menu_sales_2' => $sales_2,
				'menu_sales_3' => $sales_3,
				'extra_sale_fields' => $extra_sale_fields,
			));
			$smarty->assign('customer_groups', $cookie->isLogged()? Customer::getGroupsStatic((int) $cookie->id_customer): array(1));

			return $this->display(__FILE__, 'menu.tpl');
		/*}
		*/
	}
}