Prepares variables for text format guideline templates.

Default template: filter-guidelines.html.twig.

Parameters

array $variables: An associative array containing:

• format: An object representing a text format.

File

core/modules/filter/src/Hook/FilterThemeHooks.php, line 60

Class

FilterThemeHooks

Theme hooks for filter.

Namespace

Drupal\filter\Hook

Code

public function preprocessFilterGuidelines(array &$variables) : void {
  $format = $variables['format'];
  $variables['tips'] = [
    '#theme' => 'filter_tips',
    '#tips' => _filter_tips($format->id(), FALSE),
  ];
  // Add format id for filter.js.
  $variables['attributes']['data-drupal-format-id'] = $format->id();
}

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