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/>.

**/

​

​

/**

 * Controller for host update.

 */

class CControllerHostUpdate extends CControllerHostUpdateGeneral {

​

    private $host;

​

    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', 'monitored_by', 'proxyid', 'proxy_groupid', 'assigned_proxyid',

                'status', 'description', 'ipmi_authtype', 'ipmi_privilege', 'ipmi_username', 'ipmi_password',

                'tls_connect', 'tls_accept', 'tls_issuer', 'tls_subject', 'flags', 'inventory_mode'

            ],

            'selectMacros' => ['hostmacroid', 'macro', 'value', 'type', 'description', 'automatic'],

            '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']),

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

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

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

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

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

                'templates' => $this->processTemplates([

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