<?php
/**
 * 2007-2018 PrestaShop
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to http://www.prestashop.com for more information.
 *
 * @author    PrestaShop SA <contact@prestashop.com>
 * @copyright 2007-2018 PrestaShop SA
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 * International Registered Trademark & Property of PrestaShop SA
 */

if (!defined('_PS_ADMIN_DIR_')) {
    define('_PS_ADMIN_DIR_', getcwd());
}
include(_PS_ADMIN_DIR_.'/../config/config.inc.php');

/* Getting cookie or logout */
require_once(_PS_ADMIN_DIR_.'/init.php');

$context = Context::getContext();

if (Tools::isSubmit('ajaxReferrers')) {
    require(_PS_CONTROLLER_DIR_.'admin/AdminReferrersController.php');
}

if (Tools::getValue('page') == 'prestastore' && @fsockopen('addons.prestashop.com', 80, $errno, $errst, 3)) {
    readfile('https://addons.prestashop.com/adminmodules.php?lang='.$context->language->iso_code);
}

if (Tools::isSubmit('getAvailableFields') && Tools::isSubmit('entity')) {
    $import = new AdminImportController();

    $fields = array_map(function ($elem) {
        return ['field' => $elem];
    }, $import->getAvailableFields(true));
    die(json_encode($fields));
}

if (Tools::isSubmit('ajaxProductPackItems')) {
    $jsonArray = array();
    $products = Db::getInstance()->executeS('
	SELECT p.`id_product`, pl.`name`
	FROM `'._DB_PREFIX_.'product` p
	NATURAL LEFT JOIN `'._DB_PREFIX_.'product_lang` pl
	WHERE pl.`id_lang` = '.(int)(Tools::getValue('id_lang')).'
	'.Shop::addSqlRestrictionOnLang('pl').'
	AND NOT EXISTS (SELECT 1 FROM `'._DB_PREFIX_.'pack` WHERE `id_product_pack` = p.`id_product`)
	AND p.`id_product` != '.(int)(Tools::getValue('id_product')));

    foreach ($products as $packItem) {
        $jsonArray[] = '{"value": "'.(int)($packItem['id_product']).'-'.addslashes($packItem['name']).'", "text":"'.(int)($packItem['id_product']).' - '.addslashes($packItem['name']).'"}';
    }
    die('['.implode(',', $jsonArray).']');
}

if (Tools::isSubmit('getChildrenCategories') && Tools::isSubmit('id_category_parent')) {
    $children_categories = Category::getChildrenWithNbSelectedSubCat(Tools::getValue('id_category_parent'), Tools::getValue('selectedCat'), Context::getContext()->language->id, null, Tools::getValue('use_shop_context'));
    die(json_encode($children_categories));
}

if (Tools::isSubmit('getNotifications')) {
    $notification = new Notification;
    die(json_encode($notification->getLastElements()));
}

if (Tools::isSubmit('updateElementEmployee') && Tools::getValue('updateElementEmployeeType')) {
    $notification = new Notification;
    die($notification->updateEmployeeLastElement(Tools::getValue('updateElementEmployeeType')));
}

if (Tools::isSubmit('searchCategory')) {
    $q = Tools::getValue('q');
    $limit = Tools::getValue('limit');
    $results = Db::getInstance()->executeS('SELECT c.`id_category`, cl.`name`
		FROM `'._DB_PREFIX_.'category` c
		LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON (c.`id_category` = cl.`id_category`'.Shop::addSqlRestrictionOnLang('cl').')
		WHERE cl.`id_lang` = '.(int)$context->language->id.' AND c.`level_depth` <> 0
		AND cl.`name` LIKE \'%'.pSQL($q).'%\'
		GROUP BY c.id_category
		ORDER BY c.`position`
		LIMIT '.(int)$limit
    );
    if ($results) {
        foreach ($results as $result) {
            echo trim($result['name']).'|'.(int)$result['id_category']."\n";
        }
    }
}

if (Tools::isSubmit('getParentCategoriesId') && $id_category = Tools::getValue('id_category')) {
    $category = new Category((int)$id_category);
    $results = Db::getInstance()->executeS('SELECT `id_category` FROM `'._DB_PREFIX_.'category` c WHERE c.`nleft` < '.(int)$category->nleft.' AND c.`nright` > '.(int)$category->nright.'');
    $output = array();
    foreach ($results as $result) {
        $output[] = $result;
    }

    die(json_encode($output));
}

if (Tools::isSubmit('getZones')) {
    $html = '<select id="zone_to_affect" name="zone_to_affect">';
    foreach (Zone::getZones() as $z) {
        $html .= '<option value="'.$z['id_zone'].'">'.$z['name'].'</option>';
    }
    $html .= '</select>';
    $array = array('hasError' => false, 'errors' => '', 'data' => $html);
    die(json_encode($array));
}

if (Tools::isSubmit('getEmailHTML') && $email = Tools::getValue('email')) {
    $email_html = AdminTranslationsController::getEmailHTML($email);
    die($email_html);
}