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 CControllerItemUpdate extends CControllerItem {

​

    protected function init(): void {

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

    }

​

    protected function checkInput(): bool {

        $fields = [

            'itemid'    => 'required|id'

        ] + static::getValidationFields();

​

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

​

        if (!$ret) {

            $this->setResponse(

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

                    'error' => [

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

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

                    ]

                ])])

            );

        }

​

        return $ret;

    }

​

    public function doAction() {

        $output = [];

        $item = $this->getInputForApi();

        $result = API::Item()->update($item);

        $messages = array_column(get_and_clear_messages(), 'message');

​

        if ($result) {

            $output['success']['title'] = _('Item updated');

​

            if ($messages) {

                $output['success']['messages'] = $messages;

            }

        }

        else {

            $output['error'] = [

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

                'messages' => $messages

            ];

        }

​

        $this->setResponse(new CControllerResponseData(['main_block' => json_encode($output)]));

    }

​

    protected function getInputForApi(): array {

        $input = $this->getFormValues();

        $input = CItemHelper::convertFormInputForApi($input);

        [$db_item] = API::Item()->get([

            'output' => ['templateid', 'flags'],

            'selectHosts' => ['status'],

            'itemids' => [$this->getInput('itemid')]

        ]);

​

        return ['itemid' => $this->getInput('itemid')] + getSanitizedItemFields($db_item + $input);

    }

}