function FacetapiWidget::sortFacet in Facet API 7

Same name and namespace in other branches

1. 6.3 plugins/facetapi/widget.inc \FacetapiWidget::sortFacet()
2. 7.2 plugins/facetapi/widget.inc \FacetapiWidget::sortFacet()

Applies sorting algorithms to the items in the facet's render array.

This method applies the sorting algorithms configured via the display form to the items in the facet's initialized render array.

Parameters

array &$build: Reference to the facet's render array.

See also

FacetapiWidget::init()

FacetapiWidget::applySorts()

1 call to FacetapiWidget::sortFacet()

FacetapiWidget::init in plugins/facetapi/widget.inc

Initializes the build, must be invoked prior to executing this widget.

File

plugins/facetapi/widget.inc, line 287

Base widget plugin class and helper functions for facet sorting.

Class

FacetapiWidget

Abstract class extended by widget plugins.

Code

function sortFacet(array &$build) {
  $settings = $build['#settings']->settings;

  // Gets active sort definitions.
  $this->sorts = array_intersect_key(facetapi_get_sort_info(), array_filter($settings['active_sorts']));

  // Finalizes sort definitions with settings or defaults.
  foreach ($this->sorts as $name => &$info) {
    $info['weight'] = $settings['sort_weight'][$name];
    $info['order'] = $settings['sort_order'][$name];
  }
  if ($this->sorts) {

    // Orders the sorts, applies sorting algorithms in that order.
    uasort($this->sorts, 'drupal_sort_weight');
    $this
      ->applySorts($build[$this->facet['field alias']]);
  }
}