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 CControllerItemExecuteNow extends CController {

​

    /*

     * @var array  List of selected items from API stored in this item cache variable.

     */

    private $item_cache = [];

​

    /**

     * @var bool  Whether the request is for items (false) or LLD rules (true).

     */

    private $is_discovery_rule;

​

    protected function init(): void {

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

    }

​

    protected function checkInput(): bool {

        $fields = [

            'itemids' => 'required|array_db items.itemid',

            'discovery_rule' => 'in 0,1'

        ];

​

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

​

        if (!$ret) {

            $this->setResponse(

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

                    'error' => [

                        'title' => CMessageHelper::getTitle(),

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

                    ]

                ])])

            );

        }

​

        return $ret;

    }

​

    protected function checkPermissions(): bool {

        $this->is_discovery_rule = (bool) $this->getInput('discovery_rule', 0);

        $min_user_type = $this->is_discovery_rule ? USER_TYPE_ZABBIX_ADMIN : USER_TYPE_ZABBIX_USER;

​

        return ($this->getUserType() >= $min_user_type);

    }

​

    protected function doAction(): void {

        $output = [];

​

        // List of item IDs that are coming from input (later overwritten).

        $itemids = $this->getInput('itemids');

​

        // Error message details.

        $errors = [];

​

        // Find items or LLD rules.

        if ($this->is_discovery_rule) {

            $items = API::DiscoveryRule()->get([

                'output' => ['type', 'name', 'status', 'flags', 'master_itemid'],

                'selectHosts' => ['name', 'status'],

                'itemids' => $itemids,

                'editable' => !$this->checkAccess(CRoleHelper::ACTIONS_INVOKE_EXECUTE_NOW),

                'preservekeys' => true

            ]);

        }

        else {

            $items = CArrayHelper::renameObjectsKeys(API::Item()->get([

                'output' => ['type', 'name_resolved', 'status', 'flags', 'master_itemid'],

                'selectHosts' => ['name', 'status'],

                'itemids' => $itemids,

                'editable' => !$this->checkAccess(CRoleHelper::ACTIONS_INVOKE_EXECUTE_NOW),

                'webitems' => true,

                'preservekeys' => true

            ]), ['name_resolved' => 'name']);

        }

​