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/>.

**/

​

​

abstract class CControllerPopupMassupdateAbstract extends CController {

​

    /**

     * Apply mass update changes for value maps.

     *

     * @throws Exception

     */

    protected function updateValueMaps(array $hostids) {

        $db_valuemaps = API::ValueMap()->get([

            'output' => ['valuemapid', 'name', 'hostid'],

            'hostids' => $hostids,

            'preservekeys' => true

        ]);

        $action = $this->getInput('valuemap_massupdate');

        $ins_valuemaps = [];

        $upd_valuemaps = [];

        $del_valuemapids = [];

​

        switch ($action) {

            case ZBX_ACTION_ADD:

            case ZBX_ACTION_REPLACE:

                $valuemaps = array_column($this->getInput('valuemaps', []), null, 'name');

​

                if (!$valuemaps) {

                    break;

                }

​

                if ($action == ZBX_ACTION_REPLACE || $this->hasInput('valuemap_update_existing')) {

                    foreach ($db_valuemaps as $db_valuemap) {

                        if (!array_key_exists($db_valuemap['name'], $valuemaps)) {

                            continue;

                        }

​

                        $upd_valuemaps [] = [

                            'valuemapid' => $db_valuemap['valuemapid'],

                            'mappings' => $valuemaps[$db_valuemap['name']]['mappings']

                        ];

                    }

                }

​

                if ($action == ZBX_ACTION_ADD || $this->hasInput('valuemap_add_missing')) {

                    $host_valuemaps = [];

​

                    foreach ($db_valuemaps as $db_valuemap) {

                        $host_valuemaps[$db_valuemap['name']][] = $db_valuemap['hostid'];

                    }

​