function theme_apachesolr_facet_list in Apache Solr Search 6

Same name and namespace in other branches

1. 5.2 apachesolr.module \theme_apachesolr_facet_list()
2. 5 apachesolr.module \theme_apachesolr_facet_list()
3. 6.2 apachesolr.module \theme_apachesolr_facet_list()

3 theme calls to theme_apachesolr_facet_list()

apachesolr_date_facet_block in ./apachesolr.module

Helper function for displaying a date facet block.

apachesolr_facet_block in ./apachesolr.module

Helper function for displaying a facet block.

apachesolr_search_taxonomy_facet_block in ./apachesolr_search.module

Generate the facet block for a taxonomy vid delta.

File

./apachesolr.module, line 1850

Integration with the Apache Solr search application.

Code

function theme_apachesolr_facet_list($items, $display_limit = 0) {

  // theme('item_list') expects a numerically indexed array.
  $items = array_values($items);

  // If there is a limit and the facet count is over the limit, hide the rest.
  if ($display_limit > 0 && count($items) > $display_limit) {

    // Show/hide extra facets.
    drupal_add_js(drupal_get_path('module', 'apachesolr') . '/apachesolr.js');

    // Split items array into displayed and hidden.
    $hidden_items = array_splice($items, $display_limit);
    foreach ($hidden_items as $hidden_item) {
      if (!is_array($hidden_item)) {
        $hidden_item = array(
          'data' => $hidden_item,
        );
      }
      $hidden_item['class'] = isset($hidden_item['class']) ? $hidden_item['class'] . ' apachesolr-hidden-facet' : 'apachesolr-hidden-facet';
      $items[] = $hidden_item;
    }
  }
  $admin_link = '';
  if (user_access('administer search')) {
    $admin_link = l(t('Configure enabled filters'), 'admin/settings/apachesolr/enabled-filters');
  }
  return theme('item_list', $items) . $admin_link;
}