function FacetapiAjaxWidgetSelect::buildListItems in Ajax facets 7

Same name and namespace in other branches

1. 7.3 plugins/facetapi/ajax_widget_select.inc \FacetapiAjaxWidgetSelect::buildListItems()
2. 7.2 plugins/facetapi/ajax_widget_select.inc \FacetapiAjaxWidgetSelect::buildListItems()

Transforms the render array for use with theme_item_list().

The recursion allows this function to act on the various levels of a hierarchical data set.

Parameters

array $build: The items in the facet's render array being transformed.

Return value

array The "items" parameter for theme_item_list().

1 call to FacetapiAjaxWidgetSelect::buildListItems()

FacetapiAjaxWidgetSelect::execute in plugins/facetapi/ajax_widget_select.inc

Implements FacetapiWidget::execute().

File

plugins/facetapi/ajax_widget_select.inc, line 94

The facetapi_links and facetapi_checkbox_links widget plugin classes.

Class

FacetapiAjaxWidgetSelect

Widget that renders facets as a list of clickable links.

Code

function buildListItems($build) {

  // Builds rows.
  $items = array();
  $items['values'][0] = t('Select');
  $active_items = array();
  $have_active = FALSE;
  foreach ($build as $value => $item) {

    // Respect current selection.
    if ($item['#active']) {
      $items['active_value'] = $value;
      $have_active = TRUE;
      $active_items[] = $this->key . ':' . $item['#markup'];
    }
    $items['values'][$item['#indexed_value']] = $item['#indexed_value'];
  }
  $this->jsSettings['haveActiveSelection'] = $this->settings->settings['have_active_selection'] = $have_active;
  sort($active_items);
  $this->jsSettings['activeItems'] = $active_items;

  // Generate reset path on server side to make possible to use aliases.
  if ($have_active) {
    $this->jsSettings['resetPath'] = ajax_facets_facet_build_reset_path($this->facet
      ->getFacet(), $this->facet
      ->getAdapter());
  }
  return $items;
}