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 CControllerCorrelationConditionCheck extends CController {

​

    protected function init(): void {

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

        $this->disableCsrfValidation();

    }

​

    protected function checkInput(): bool {

        $fields = [

            'conditiontype' =>  'db corr_condition.type|in '.implode(',', [ZBX_CORR_CONDITION_OLD_EVENT_TAG,

                ZBX_CORR_CONDITION_NEW_EVENT_TAG, ZBX_CORR_CONDITION_NEW_EVENT_HOSTGROUP,

                ZBX_CORR_CONDITION_EVENT_TAG_PAIR, ZBX_CORR_CONDITION_OLD_EVENT_TAG_VALUE,

                ZBX_CORR_CONDITION_NEW_EVENT_TAG_VALUE

            ]),

            'operator' =>       'in '.implode(',', [CONDITION_OPERATOR_EQUAL, CONDITION_OPERATOR_NOT_EQUAL,

                CONDITION_OPERATOR_LIKE, CONDITION_OPERATOR_NOT_LIKE

            ]),

            'tag' =>            'db corr_condition_tagvalue.tag|string',

            'oldtag' =>         'db corr_condition_tagpair.oldtag|string',

            'newtag' =>         'db corr_condition_tagpair.newtag|string',

            'value' =>          'db corr_condition_tagvalue.value|string',

            'groupids' =>       'array_id'

        ];

​

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

​

        if ($ret) {

            $validator = new CEventCorrCondValidator();

​

            $is_valid = $validator->validate([

                'type' => $this->getInput('conditiontype'),

                'operator' => $this->getInput('operator'),

                'tag' => $this->getInput('tag', ''),

                'oldtag' => $this->getInput('oldtag', ''),

                'newtag' => $this->getInput('newtag', ''),

                'value' => $this->getInput('value', ''),

                'groupids' => $this->getInput('groupids', '')

            ]);

​

            if (!$is_valid) {

                error($validator->getError());

                $ret = false;

            }

        }

​

        if (!$ret) {

            $this->setResponse(