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\Url\Actions;

​

use CControllerDashboardWidgetView,

    CControllerResponseData,

    CHtmlUrlValidator,

    CMacrosResolverHelper,

    CSettingsHelper;

​

use Zabbix\Core\CWidget;

​

class WidgetView extends CControllerDashboardWidgetView {

​

    protected function init(): void {

        parent::init();

​

        $this->addValidationRules([

            'use_dashboard_host' => 'in 1'

        ]);

    }

​

    protected function doAction(): void {

        $error = null;

​

        // Editing template dashboard?

        if ($this->isTemplateDashboard() && !$this->fields_values['override_hostid']) {

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

        }

        else {

            $use_dashboard_host = $this->isTemplateDashboard() || $this->hasInput('use_dashboard_host');

​

            if ($use_dashboard_host && !$this->fields_values['override_hostid']) {

                $error = _('No host selected.');

            }

            else {

                $resolved_url = CMacrosResolverHelper::resolveWidgetURL([

                    'config' => $use_dashboard_host ? 'widgetURL' : 'widgetURLUser',

                    'url' => $this->fields_values['url'],

                    'hostid' => $use_dashboard_host ? $this->fields_values['override_hostid'][0] : '0'

                ]);

​

                if ($resolved_url) {

                    $this->fields_values['url'] = $resolved_url;

                }

            }

​

            if (!$error && !CHtmlUrlValidator::validate($this->fields_values['url'], ['allow_user_macro' => false])) {

                $error = _s('Provided URL "%1$s" is invalid.', $this->fields_values['url']);

            }

        }

​

        $this->setResponse(new CControllerResponseData([

            'name' => $this->getInput('name', $this->widget->getDefaultName()),

            'url' => [

                'url' => $this->fields_values['url'],

                'error' => $error

            ],

            'user' => [

                'debug_mode' => $this->getDebugMode()

            ],

            'config' => [

                'iframe_sandboxing_enabled' => CSettingsHelper::get(CSettingsHelper::IFRAME_SANDBOXING_ENABLED),

                'iframe_sandboxing_exceptions' => CSettingsHelper::get(CSettingsHelper::IFRAME_SANDBOXING_EXCEPTIONS)

            ]

        ]));

    }

}