Zabbix

<?php declare(strict_types = 0);

/*

** Zabbix

** Copyright (C) 2001-2022 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** 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 General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

/**

 * Controller for host update.

 */

class CControllerHostUpdate extends CControllerHostUpdateGeneral {

​

    protected function checkInput(): bool {

        $ret = $this->validateInput(['hostid' => 'required|db hosts.hostid'] + self::getValidationFields());

​

        if (!$ret) {

            $this->setResponse(

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

                    'error' => [

                        'title' => _('Cannot update host'),

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

                    ]

                ])])

            );

        }

​

        return $ret;

    }

​

    protected function checkPermissions(): bool {

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

            return false;

        }

​

        $this->host = API::Host()->get([

            'output' => ['hostid', 'host', 'name', 'status', 'description', 'proxy_hostid', 'ipmi_authtype',

                'ipmi_privilege', 'ipmi_username', 'ipmi_password', 'tls_connect', 'tls_accept', 'tls_issuer',

                'tls_subject', 'flags', 'inventory_mode'

            ],

            'hostids' => $this->getInput('hostid'),

            'editable' => true

        ]);

​

        if (!$this->host) {

            return false;

        }

​

        $this->host = $this->host[0];

​

        return true;

    }

​

    protected function doAction(): void {

        $result = false;

​

        try {

            DBstart();

​

            $inventory_enabled = false;

            if ($this->getInput('inventory_mode', $this->host['inventory_mode']) != HOST_INVENTORY_DISABLED) {

                $inventory_enabled = true;

            }

​

            $clear_templates = array_diff(

                $this->getInput('clear_templates', []),

                $this->getInput('add_templates', [])

            );

​

            $host = [

                'hostid' => $this->host['hostid'],

                'host' => $this->getInput('host', $this->host['host']),

                'name' => $this->getInput('visiblename', $this->host['name']),

                'status' => $this->getInput('status', $this->host['status']),

                'proxy_hostid' => $this->getInput('proxy_hostid', $this->host['proxy_hostid']),

                'groups' => $this->processHostGroups($this->getInput('groups', [])),

                'interfaces' => $this->processHostInterfaces($this->getInput('interfaces', [])),

                'tags' => $this->processTags($this->getInput('tags', [])),