whmcsKerioEmail/app/UI/Client/Setting/Sections/GeneralSection.php

<?php
namespace ThurData\Servers\KerioEmail\App\UI\Client\Setting\Sections;

use ThurData\Servers\KerioEmail\App\Traits\FormExtendedTrait;
use ThurData\Servers\KerioEmail\App\UI\Admin\Custom\Sections\FreeFieldsSection;
use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Fields\Select;
use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Fields\Text;
use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Sections\InputGroup;
use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Fields\InputGroupElements;
use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Fields\Hidden;

/**
 *
 * Created by PhpStorm.
 * User: ThurData
 * Date: 12.11.19
 * Time: 13:39
 * Class GeneralSection
 */
class GeneralSection extends FreeFieldsSection
{
    protected $id   = 'generalSection';
    protected $name = 'generalSection';

    use FormExtendedTrait;

    public function initContent()
    {
        $mxthurdata = new Text('mxthurdata');
        $mxthurdata->addHtmlAttribute('readonly','true');
        $mxthurdata->setDescription('description');
        
        $mxactive = new Text('mxactive');
        $mxactive->addHtmlAttribute('readonly','true');
        $mxactive->setDescription('description');

        $this->generateDoubleSection([$mxthurdata, $mxactive]);

        $row = new InputGroup('SPF');
        $row->addInputComponent((new InputGroupElements\Text('spfthurdata'))->addHtmlAttribute('readonly','true'));
        $row->addInputAddon('', false, '&hArr;');
        $row->addInputComponent((new InputGroupElements\Text('spf'))->addHtmlAttribute('readonly','true'));
        $this->addSection($row);
        $row = new InputGroup('DMARC');
        $row->addInputComponent((new InputGroupElements\Text('dmarcthurdata'))->addHtmlAttribute('readonly','true'));
        $row->addInputAddon('', false, '&hArr;');
        $row->addInputComponent((new InputGroupElements\Text('dmarc'))->addHtmlAttribute('readonly','true'));
        $this->addSection($row);
        $row = new InputGroup('DKIM');
        $row->addInputComponent((new InputGroupElements\Text('dkimthurdata'))->addHtmlAttribute('readonly','true'));
        $row->addInputAddon('', false, '&hArr;');
        $row->addInputComponent((new InputGroupElements\Text('dkim'))->addHtmlAttribute('readonly','true'));
        $this->addSection($row);
        $this->generateDoubleSection([new Hidden('infomaildomain'), new Hidden('id')]);
        $this->generateDoubleSection([new Hidden('selfdns'), new Hidden('dnsok')]);
    }
}