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/>.

**/

​

​

namespace Widgets\TopHosts\Actions;

​

use CController,

    CControllerResponseData,

    CNumberParser,

    CParser,

    CWidgetsData;

​

use Zabbix\Widgets\CWidgetField;

​

use Zabbix\Widgets\Fields\{

    CWidgetFieldColumnsList,

    CWidgetFieldTimePeriod

};

​

class ColumnEdit extends CController {

​

    protected function init(): void {

        $this->disableCsrfValidation();

    }

​

    protected function checkInput(): bool {

        // Validation is done by CWidgetFieldColumnsList

        $fields = [

            'name' =>               'string',

            'data' =>               'int32',

            'item' =>               'string',

            'aggregate_function' => 'int32',

            'time_period' =>        'array',

            'display' =>            'int32',

            'history' =>            'int32',

            'min' =>                'string',

            'max' =>                'string',

            'decimal_places' =>     'string',

            'base_color' =>         'string',

            'thresholds' =>         'array',

            'text' =>               'string',

            'edit' =>               'in 1',

            'update' =>             'in 1',

            'templateid' =>         'string'

        ];

​

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

​

        if (!$ret) {

            $this->setResponse(

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