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 CControllerHostMassDelete extends CController {

​

    protected function checkInput(): bool {

        $fields = [

            'hostids' => 'required|array_db hosts.hostid'

        ];

​

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

​

        if (!$ret) {

            $this->setResponse(

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

                    'error' => [

                        'title' => CMessageHelper::getTitle(),

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

                    ]

                ])])

            );

        }

​

        return $ret;

    }

​

    protected function checkPermissions(): bool {

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

    }

​

    protected function doAction(): void {

        $output = [];

        $hostids = $this->getInput('hostids');

        $hosts_count = count($hostids);

        $result = API::Host()->delete($hostids);

​

        if (!$result) {

            $hostids = API::Host()->get([

                'output' => [],

                'hostids' => $hostids,

                'editable' => true

            ]);

​

            $output['keepids'] = array_column($hostids, 'hostid');

        }

​

        if ($result) {

            $success = ['title' => _n('Host deleted', 'Hosts deleted', $hosts_count)];

​

            if ($messages = get_and_clear_messages()) {