class WebformSharePreRender in Webform 6.x

Implements trusted prerender callbacks for the Webform share module.

@internal

Hierarchy

• class \Drupal\webform_share\WebformSharePreRender implements TrustedCallbackInterface

1 file declares its use of WebformSharePreRender

webform_share.module in modules/webform_share/webform_share.module

Allows webforms to be shared on other websites using an iframe.

File

modules/webform_share/src/WebformSharePreRender.php, line 12

Namespace

Drupal\webform_share

class WebformSharePreRender implements TrustedCallbackInterface {

  /**
   * Prerender callback for page.
   */
  public static function page($element) {
    if (!WebformShareHelper::isPage()) {
      return $element;
    }

    // Remove all theme wrappers from the page template.
    $element['#theme_wrappers'] = [];
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public static function trustedCallbacks() {
    return [
      'page',
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
TrustedCallbackInterface::THROW_EXCEPTION		constant	Untrusted callbacks throw exceptions.
TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION		constant	Untrusted callbacks trigger silenced E_USER_DEPRECATION errors.
TrustedCallbackInterface::TRIGGER_WARNING		constant	Untrusted callbacks trigger E_USER_WARNING errors.
WebformSharePreRender::page	public static	function	Prerender callback for page.
WebformSharePreRender::trustedCallbacks	public static	function	Lists the trusted callbacks provided by the implementing class. Overrides TrustedCallbackInterface::trustedCallbacks