function template_preprocess_amp_sidebar in Accelerated Mobile Pages (AMP) 8.3

Prepares variables for AMP Sidebar Element.

Default template: amp-sidebar.html.twig.

Parameters

array $variables: An associative array containing:

• #id: The id of the sidebar (used by the toggle and close buttons).
• #tabindex: The number of the tabindex.
• #attributes: Attributes for the container.
• #content_attributes: Attributes for the close button.

File

./amp.theme.inc, line 74

Preprocessors and helper functions to make theming easier.

Code

function template_preprocess_amp_sidebar(&$variables) {
  $element = $variables['element'];

  // Ensure #attributes are set.
  $element += [
    '#attributes' => [],
    '#content_attributes' => [],
  ];
  $variables['attributes'] = $element['#attributes'];
  $variables['content_attributes'] = $element['#content_attributes'];
  $variables['tabindex'] = $element['#tabindex'];
  $variables['id'] = $element['#id'];
  $variables['children'] = $element['#children'];
}