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 CControllerCorrelationEdit extends CController {

​

    /**

     * @var mixed

     */

    private $correlation = [];

​

    protected function init(): void {

        $this->disableCsrfValidation();

    }

​

    protected function checkInput(): bool {

        $fields = [

            'correlationid' => 'db correlation.correlationid'

        ];

​

        $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 {

        if (!$this->checkAccess(CRoleHelper::UI_CONFIGURATION_EVENT_CORRELATION)) {

            return false;

        }

​

        if ($this->hasInput('correlationid')) {

            $correlations = API::Correlation()->get([

                'output' => ['correlationid', 'name', 'description', 'status'],

                'selectFilter' => ['formula', 'conditions', 'evaltype'],

                'selectOperations' => ['type'],

                'correlationids' => $this->getInput('correlationid'),

                'editable' => true

            ]);

​

            if (!$correlations) {

                return false;

            }

​

            $this->correlation = $correlations[0];

​

            $op_types = array_column($this->correlation['operations'], 'type', 'type');

            $this->correlation['op_close_old'] = array_key_exists(ZBX_CORR_OPERATION_CLOSE_OLD, $op_types);

            $this->correlation['op_close_new'] = array_key_exists(ZBX_CORR_OPERATION_CLOSE_NEW, $op_types);

            $this->correlation += $this->correlation['filter'];

            unset($this->correlation['filter']);

        }

​

        return true;

    }

​

    protected function doAction(): void {

        $data = $this->correlation + DB::getDefaults('correlation') + [

            'correlationid' => null,

            'op_close_new' => false,

            'op_close_old' => false,

            'conditions' => []

        ];

​

        foreach ($data['conditions'] as &$condition) {

            $condition += [

                'operator' => array_key_exists('operator', $condition)

                    ? (int) $condition['operator']

                    : CONDITION_OPERATOR_EQUAL,

                'conditiontype' => (int) $condition['type']