Zabbix

<?php

/*

** Zabbix

** Copyright (C) 2001-2024 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.

**/

​

​

/**

 * Class for Dashboard Plain-text widget view.

 */

class CControllerWidgetPlainTextView extends CControllerWidget {

​

    public function __construct() {

        parent::__construct();

​

        $this->setType(WIDGET_PLAIN_TEXT);

        $this->setValidationRules([

            'name' => 'string',

            'fields' => 'json',

            'dynamic_hostid' => 'db hosts.hostid'

        ]);

    }

​

    protected function doAction() {

        $fields = $this->getForm()->getFieldsData();

        $error = null;

​

        $dynamic_widget_name = $this->getDefaultName();

        $same_host = true;

        $items = [];

        $histories = [];

​

        // Editing template dashboard?

        if ($this->getContext() === CWidgetConfig::CONTEXT_TEMPLATE_DASHBOARD && !$this->hasInput('dynamic_hostid')) {

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

        }

        else {

            $is_template_dashboard = ($this->getContext() === CWidgetConfig::CONTEXT_TEMPLATE_DASHBOARD);

            $is_dynamic_item = ($is_template_dashboard || $fields['dynamic'] == WIDGET_DYNAMIC_ITEM);

​

            if ($fields['itemids']) {

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

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

                    'selectHosts' => ['name'],

                    'selectValueMap' => ['mappings'],

                    'itemids' => $fields['itemids'],

                    'webitems' => true,

                    'preservekeys' => true

                ]);