Zabbix

<?php declare(strict_types = 0);

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

class CControllerPopupImportCompare extends CController {

​

    public const CHANGE_NONE = 0;

    public const CHANGE_ADDED = 1;

    public const CHANGE_REMOVED = 2;

​

    private $toc = [];

    private $id_counter = 0;

​

    protected function init() {

        $this->disableCsrfValidation();

    }

​

    protected function checkInput(): bool {

        $fields = [

            'import' => 'in 1',

            'rules_preset' => 'in template',

            'rules' => 'array'

        ];

​

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

​

        if (!$ret) {

            $this->setResponse(

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

                    'error' => [

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

                    ]

                ])]))->disableView()

            );

        }

​

        return $ret;

    }

​

    protected function checkPermissions(): bool {

        $user_type = $this->getUserType();

​

        switch ($this->getInput('rules_preset', '')) {

            case 'template':

                return ($user_type === USER_TYPE_ZABBIX_ADMIN || $user_type === USER_TYPE_SUPER_ADMIN);

​

            default:

                return false;

        }

    }

​