Zabbix

<?php declare(strict_types = 0);

/*

** Zabbix

** Copyright (C) 2001-2023 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** 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 General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

namespace Widgets\PlainText\Actions;

​

use API,

    CArrayHelper,

    CControllerDashboardWidgetView,

    CControllerResponseData,

    CJsScript,

    CPre,

    Manager;

​

use Zabbix\Core\CWidget;

​

class WidgetView extends CControllerDashboardWidgetView {

​

    protected function init(): void {

        parent::init();

​

        $this->addValidationRules([

            'dynamic_hostid' => 'db hosts.hostid'

        ]);

    }

​

    protected function doAction(): void {

        $error = null;

​

        $dynamic_widget_name = $this->widget->getDefaultName();

        $same_host = true;

        $items = [];

        $histories = [];

​

        // Editing template dashboard?

        if ($this->hasInput('templateid') && !$this->hasInput('dynamic_hostid')) {

            $error = _('No data.');

        }

        else {

            $is_template_dashboard = $this->hasInput('templateid');

            $is_dynamic_item = ($is_template_dashboard || $this->fields_values['dynamic'] == CWidget::DYNAMIC_ITEM);

​

            if ($this->fields_values['itemids']) {

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

                    'output' => ['itemid', 'name', 'key_', 'value_type', 'units', 'valuemapid'],

                    'selectHosts' => ['name'],