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/>.

**/

​

​

require 'include/forms.inc.php';

​

class CControllerItemEdit extends CControllerItem {

​

    protected function init() {

        $this->disableCsrfValidation();

    }

​

    protected function checkInput(): bool {

        $fields = [

            'clone' => 'in 1'

        ] + static::getValidationFields();

​

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

​

        if ($ret) {

            if ($this->hasInput('clone') && !$this->hasInput('itemid')) {

                $ret = false;

                error(_s('Incorrect value for "%1$s" field.', 'itemid'));

            }

            elseif (!$this->hasInput('itemid') && !$this->hasInput('hostid')) {

                $ret = false;

                error(_s('Incorrect value for "%1$s" field.', 'hostid'));

            }

        }

​

        if (!$ret) {

            $this->setResponse(

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

                    'error' => [

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

                    ]

                ])]))->disableView()

            );

        }

​

        return $ret;

    }

​

    public function doAction() {

        $host = $this->getInput('context') === 'host' ? $this->getHost() : $this->getTemplate();

        $item = $this->hasInput('clone') ? $this->getClone($host) : $this->getItem($host);

        $item['context'] = $this->getInput('context');

        $inherited_timeouts = getInheritedTimeouts($host['proxyid'])['timeouts'];

        $item['inherited_timeout'] = array_key_exists($item['type'], $inherited_timeouts)

            ? $inherited_timeouts[$item['type']] : '';

​

        if ($item['timeout'] === DB::getDefault('items', 'timeout')) {

            $item['timeout'] = $item['inherited_timeout'];

        }

​

        $inventory_fields = [];

​

        if (!$item['discovered']) {

            $set_inventory = array_column(API::Item()->get([

                'output' => ['inventory_link'],

                'hostids' => [$item['hostid']],

                'nopermissions' => true

            ]), 'inventory_link', 'inventory_link');

​

            foreach (getHostInventories() as $inventory_field) {

                $inventory_fields[$inventory_field['nr']] = [

                    'label' => $inventory_field['title'],

                    'disabled' => array_key_exists($inventory_field['nr'], $set_inventory)

                ];

            };

        }

​

        $value_type_keys = [];

        $key_value_type = CItemData::getValueTypeByKey();

​

        foreach (CItemData::getKeysByItemType() as $type => $keys) {

            foreach ($keys as $key) {

                $value_type = $key_value_type[$key];

                $value_type_keys += [$type => []];