1.29.2/php/HTMLReCaptchaNoCaptchaField_8php_source.html

<?php


class HTMLReCaptchaNoCaptchaField extends HTMLFormField {

    protected $key;


    protected $error;


    public function __construct( array $params ) {

        $params += [ 'error' => null ];

        parent::__construct( $params );


        $this->key = $params['key'];

        $this->error = $params['error'];


        $this->mName = 'g-recaptcha-response';

    }


    public function getInputHTML( $value ) {

        $out = $this->mParent->getOutput();

        $lang = htmlspecialchars( urlencode( $this->mParent->getLanguage()->getCode() ) );


        // Insert reCAPTCHA script, in display language, if available.

        // Language falls back to the browser's display language.

        // See https://developers.google.com/recaptcha/docs/faq

        $out->addHeadItem(

            'g-recaptchascript',

            "<script src=\"https://www.google.com/recaptcha/api.js?hl={$lang}\" async defer></script>"

        );

        $output = Html::element( 'div', [

            'class' => [

                'g-recaptcha',

                'mw-confirmedit-captcha-fail' => !!$this->error,

            ],

            'data-sitekey' => $this->key,

        ] );

        $htmlUrlencoded = htmlspecialchars( urlencode( $this->key ) );

        $output .= <<<HTML

<noscript>

  <div>

    <div style="width: 302px; height: 422px; position: relative;">

      <div style="width: 302px; height: 422px; position: absolute;">

        <iframe src="https://www.google.com/recaptcha/api/fallback?k={$htmlUrlencoded}&hl={$lang}"

                frameborder="0" scrolling="no"

                style="width: 302px; height:422px; border-style: none;">

        </iframe>

      </div>

    </div>

    <div style="width: 300px; height: 60px; border-style: none;

                bottom: 12px; left: 25px; margin: 0px; padding: 0px; right: 25px;

                background: #f9f9f9; border: 1px solid #c1c1c1; border-radius: 3px;">

      <textarea id="g-recaptcha-response" name="g-recaptcha-response"

                class="g-recaptcha-response"

                style="width: 250px; height: 40px; border: 1px solid #c1c1c1;

                       margin: 10px 25px; padding: 0px; resize: none;" >

      </textarea>

    </div>

  </div>

</noscript>

HTML;

        return $output;

    }

}