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/>.

**/

​

​

namespace Widgets\NavTree\Actions;

​

use API,

    CControllerDashboardWidgetView,

    CControllerResponseData,

    CProfile,

    CSeverityHelper;

​

class WidgetView extends CControllerDashboardWidgetView {

​

    private array $problems_per_severity_tpl;

​

    protected function init(): void {

        parent::init();

​

        $this->addValidationRules([

            'name' => 'string',

            'widgetid' => 'db widget.widgetid',

            'fields' => 'array'

        ]);

    }

​

    protected function doAction(): void {

        // Get list of sysmapids.

        $sysmapids = [];

        $navtree_items = [];

​

        foreach ($this->fields_values['navtree'] as $id => $navtree_item) {

            $sysmapid = array_key_exists('sysmapid', $navtree_item) ? $navtree_item['sysmapid'] : 0;

​

            if ($sysmapid != 0) {

                $sysmapids[$sysmapid] = true;

            }

​

            $navtree_items[$id] = [

                'parent' => $navtree_item['parent'],

                'sysmapid' => $sysmapid,

                'child_sysmapids' => []

            ];

        }

​

        // Propagate item mapids to all its parent items.

        foreach ($navtree_items as $navtree_item) {

            $parent = $navtree_item['parent'];

​

            while (array_key_exists($parent, $navtree_items)) {

                if ($navtree_item['sysmapid'] != 0) {