Zabbix

<?php

/*

** 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 CControllerGuiEdit extends CController {

​

    /**

     * @var array

     */

    protected $timezones;

​

    protected function init() {

        $this->disableCsrfValidation();

​

        $this->timezones = [

            ZBX_DEFAULT_TIMEZONE => CTimezoneHelper::getTitle(CTimezoneHelper::getSystemTimezone(), _('System'))

        ] + CTimezoneHelper::getList();

    }

​

    protected function checkInput() {

        $fields = [

            'default_lang' =>               'setting default_lang',

            'default_timezone' =>           'in '.implode(',', array_keys($this->timezones)),

            'default_theme' =>              'setting default_theme',

            'search_limit' =>               'setting search_limit',

            'max_overview_table_size' =>    'setting max_overview_table_size',

            'max_in_table' =>               'setting max_in_table',

            'server_check_interval' =>      'setting server_check_interval',

            'work_period' =>                'setting work_period',

            'show_technical_errors' =>      'setting show_technical_errors',

            'history_period' =>             'setting history_period',

            'period_default' =>             'setting period_default',

            'max_period' =>                 'setting max_period'

        ];

​

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

​

        if (!$ret) {

            $this->setResponse(new CControllerResponseFatal());

        }

​

        return $ret;

    }

​

    protected function checkPermissions() {

        return $this->checkAccess(CRoleHelper::UI_ADMINISTRATION_GENERAL);

    }

​

    protected function doAction() {

        $data = [

            'default_lang' => $this->getInput('default_lang', CSettingsHelper::get(CSettingsHelper::DEFAULT_LANG)),