function ajax_facets_preprocess_block in Ajax facets 7.3

Implements hook_preprocess_block().

File

includes/ajax_facets.block.inc, line 175

Functions, related with block API.

Code

function ajax_facets_preprocess_block(&$variables) {
  if (!empty($variables['block']->module) && $variables['block']->module == 'facetapi') {

    // Add BEM style class to facet block.
    // This class is using to show hidden facet block.
    $variables['classes_array'][] = 'block--ajax_facets';
  }
}