class FacetapiFilterCurrentDepth in Facet API 6.3

Plugin that filters all items not in lowest hierarchy.

Hierarchy

• class \FacetapiFilter
  • class \FacetapiFilterCurrentDepth

1 string reference to 'FacetapiFilterCurrentDepth'

facetapi_facetapi_filters in ./facetapi.facetapi.inc

Implements hook_facetapi_filters().

File

plugins/facetapi/filter.inc, line 106

Base filter class and implementation.

class FacetapiFilterCurrentDepth extends FacetapiFilter {

  /**
   * Filters active facet items.
   */
  public function execute(array $build) {
    foreach ($build as $item) {
      if ($item['#active'] && !empty($item['#item_children'])) {
        return $this
          ->execute($item['#item_children']);
      }
    }
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FacetapiFilter::$adapter	protected	property	The adapter object.
FacetapiFilter::$id	protected	property	The ID of this plugin.
FacetapiFilter::$settings	protected	property	The facet settings.
FacetapiFilter::getDefaultSettings	public	function	Returns default settings added to the settings form.
FacetapiFilter::settingsForm	public	function	Adds settings to the filter form.
FacetapiFilter::__construct	public	function	Initializes the filter object.
FacetapiFilterCurrentDepth::execute	public	function	Filters active facet items. Overrides FacetapiFilter::execute