function facetapi_collapsible_preprocess_block in Facet API Collapsible 7

Implements hook_preprocess_block().

File

./facetapi_collapsible.module, line 81

Code

function facetapi_collapsible_preprocess_block(&$variables) {
  $collapsible_facets = facetapi_collapsible_static();
  if (in_array($variables['block']->delta, $collapsible_facets)) {
    $variables['classes_array'][] = 'facetapi-collapsible';
  }
}