lookyman/recaptcha

<?php

/**
 * This file is part of lookyman/ReCaptcha (https://github.com/lookyman/recaptcha)
 *
 * Copyright (c) 2015 Lukáš Unger (looky.msc@gmail.com)
 *
 * For the full copyright and license information, please view the file LICENSE that was distributed with this source code.
 */

namespace lookyman\ReCaptcha\Forms\Controls;

use Nette\Forms\Form;
use Nette\Forms\Controls\BaseControl;
use Nette\Utils\Html;

/**
 * ReCaptcha form control.
 *
 * @author Lukáš Unger <looky.msc@gmail.com>
 */
class ReCaptchaControl extends BaseControl
{

    /** @var string */
    private $siteKey;

    /** @var string */
    private $theme;

    /** @var string */
    private $type;

    /** @var string */
    private $size;

    /**
     * @param string $siteKey
     * @param string $theme
     * @param string|NULL $caption
     */
    public function __construct($siteKey, $theme, $type, $size, $caption = NULL)
    {
        parent::__construct($caption);
        $this->siteKey = $siteKey;
        $this->theme = $theme;
        $this->type = $type;
        $this->size = $size;
        
        $this->control = Html::el('div')->addAttributes([
            'class' => 'g-recaptcha',
            'data-sitekey' => $this->siteKey,
            'data-theme' => $this->theme,
            'data-type' => $this->type,
            'data-size' => $this->size,
        ]);
        $this->setOmitted();
    }

    public function loadHttpData()
    {
        $this->setValue($this->getForm()->getHttpData(Form::DATA_TEXT, 'g-recaptcha-response'));
    }

}