function getForm() {
global $wgReCaptchaPublicKey, $wgReCaptchaTheme;
$useHttps = ( isset( $_SERVER['HTTPS'] ) && $_SERVER['HTTPS'] == 'on' );
- $escapedTheme = Xml::escapeJsString( $wgReCaptchaTheme );
+ $js = 'var RecaptchaOptions = ' . Xml::encodeJsVar( array( 'theme' => $wgReCaptchaTheme, 'tabindex' => 1 ) );
- return "<script>var RecaptchaOptions = { theme : '$escapedTheme', tabindex : 1 }; </script> " .
- recaptcha_get_html($wgReCaptchaPublicKey, $this->recaptcha_error, $useHttps);
+ return Html::inlineScript( $js ) . recaptcha_get_html($wgReCaptchaPublicKey, $this->recaptcha_error, $useHttps);
}
/**