Zabbix

<?php

/*

** Zabbix

** Copyright (C) 2001-2022 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** This program is distributed in the hope that it will be useful,

** but WITHOUT ANY WARRANTY; without even the implied warranty of

** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

** GNU General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

/**

 * Controller to update dashboard

 */

class CControllerDashboardShareUpdate extends CController {

​

    public const EMPTY_USER = 'empty_user';

    public const EMPTY_GROUP = 'empty_group';

​

    protected function init() {

        $this->setPostContentType(self::POST_CONTENT_TYPE_JSON);

    }

​

    protected function checkInput() {

        $fields = [

            'dashboardid' =>    'required|db dashboard.dashboardid',

            'private' =>        'db dashboard.private|in 0,1',

            'users' =>          'array',

            'userGroups' =>     'array'

        ];

​

        $ret = $this->validateInput($fields);

​

        if (!$ret) {

            $this->setResponse(

                new CControllerResponseData(['main_block' => json_encode([

                    'error' => [

                        'messages' => array_column(get_and_clear_messages(), 'message')

                    ]

                ])])

            );

        }

​

        return $ret;

    }

​

    protected function checkPermissions() {

        return $this->checkAccess(CRoleHelper::UI_MONITORING_DASHBOARD)

            && $this->checkAccess(CRoleHelper::ACTIONS_EDIT_DASHBOARDS);

    }

​

    protected function doAction() {

        $editable_dashboard = (bool) API::Dashboard()->get([