<?php
/* ----------------------------------------------------------------------

   MyOOS [Shopsystem]
   https://www.oos-shop.de

   Copyright (c) 2003 - 2019 by the MyOOS Development Team.
   ----------------------------------------------------------------------
   Based on:

   File: product_notifications.php,v 1.7 2003/02/14 05:51:27 hpdl 
   ----------------------------------------------------------------------
   osCommerce, Open Source E-Commerce Solutions
   http://www.oscommerce.com

   Copyright (c) 2003 osCommerce
   ----------------------------------------------------------------------
   Released under the GNU General Public License
   ---------------------------------------------------------------------- */

/** ensure this file is being included by a parent file */
defined( 'OOS_VALID_MOD' ) OR die( 'Direct Access to this location is not allowed.' );


if (!$oEvent->installed_plugin('notify')) {
    oos_redirect(oos_href_link($aContents['home']));
}

// start the session
if ( $session->hasStarted() === FALSE ) $session->start();  
  
if (!isset($_SESSION['customer_id'])) {
	// navigation history
	if (!isset($_SESSION['navigation'])) {
		$_SESSION['navigation'] = new navigationHistory();
	}   
    $_SESSION['navigation']->set_snapshot();
    oos_redirect(oos_href_link($aContents['login']));
}

require_once MYOOS_INCLUDE_PATH . '/includes/languages/' . $sLanguage . '/user_product_notifications.php';

if ( isset($_POST['action']) && ($_POST['action'] == 'update_notifications') && 
	( isset($_SESSION['formid']) && ($_SESSION['formid'] == $_POST['formid'])) ){	
	
    (array)$products = $_POST['products'];
    $aRemove = array();
    for ($i=0, $n=count($products); $i<$n; $i++) {
		if (is_numeric($products[$i])) {
			$aRemove[] = $products[$i];
		}
	}

	if (oos_is_not_null($aRemove)) {
		$products_notificationstable = $oostable['products_notifications'];
		$dbconn->Execute("DELETE FROM $products_notificationstable
                        WHERE customers_id = '" . intval($_SESSION['customer_id']) . "' AND
                              products_id IN (" . implode(',', $aRemove) . ")");
	}

	oos_redirect(oos_href_link($aContents['product_notifications']));

} elseif ( isset($_POST['action']) && ($_POST['action'] == 'global_notify') && 
	( isset($_SESSION['formid']) && ($_SESSION['formid'] == $_POST['formid'])) ){		

	if (isset($_POST['global']) && ($_POST['global'] == 'enable')) {
		$customers_infotable = $oostable['customers_info'];
		$dbconn->Execute("UPDATE $customers_infotable
                        SET global_product_notifications = '1'
                        WHERE customers_info_id = '" . intval($_SESSION['customer_id']) . "'");
	} else {
		$customers_infotable   = $oostable['customers_info'];
		$sql = "SELECT COUNT(*) AS total
              FROM $customers_infotable
              WHERE customers_info_id = '" . intval($_SESSION['customer_id']) . "'
                AND global_product_notifications = '1'";
		$check_result = $dbconn->Execute($sql);
		if ($check_result->fields['total'] > 0) {
			$customers_infotable = $oostable['customers_info'];
			$dbconn->Execute("UPDATE $customers_infotable
                          SET global_product_notifications = '0'
                          WHERE customers_info_id = '" . intval($_SESSION['customer_id']) . "'");
		}
	}
	oos_redirect(oos_href_link($aContents['product_notifications']));
}

// links breadcrumb
$oBreadcrumb->add($aLang['navbar_title_1'], oos_href_link($aContents['account']));
$oBreadcrumb->add($aLang['navbar_title_2'], oos_href_link($aContents['product_notifications']));

$aTemplate['page'] = $sTheme . '/page/user_product_notifications.html';

$nPageType = OOS_PAGE_TYPE_ACCOUNT;
$sPagetitle = $aLang['heading_title'] . ' ' . OOS_META_TITLE;

require_once MYOOS_INCLUDE_PATH . '/includes/system.php';
if (!isset($option)) {
	require_once MYOOS_INCLUDE_PATH . '/includes/message.php';
	require_once MYOOS_INCLUDE_PATH . '/includes/blocks.php';
}

// assign Smarty variables;
$smarty->assign(
	array(
          'breadcrumb'	=> $oBreadcrumb->trail(),
          'heading_title' => $aLang['heading_title'],
		  'robots'		=> 'noindex,nofollow,noodp,noydir'
      )
);

$customers_infotable = $oostable['customers_info'];
$sql = "SELECT global_product_notifications
          FROM $customers_infotable
          WHERE customers_info_id = '" . intval($_SESSION['customer_id']) . "'";
$global_status_result = $dbconn->Execute($sql);
$global_status = $global_status_result->fields;
$smarty->assign('global_status', $global_status);

$products_descriptionstable  = $oostable['products_description'];
$products_notificationstable = $oostable['products_notifications'];
$sql = "SELECT pd.products_id, pd.products_name
          FROM $products_descriptionstable pd,
               $products_notificationstable pn
          WHERE pn.customers_id = '" . intval($_SESSION['customer_id']) . "'
            AND pn.products_id = pd.products_id
            AND pd.products_languages_id = '" . intval($nLanguageID) . "'
          ORDER BY pd.products_name";
$smarty->assign('products_array', $dbconn->GetAll($sql));

// display the template
$smarty->display($aTemplate['page']);