function FacetapiWidget::sortFacet in Facet API 6.3

Same name and namespace in other branches

1. 7.2 plugins/facetapi/widget.inc \FacetapiWidget::sortFacet()
2. 7 plugins/facetapi/widget.inc \FacetapiWidget::sortFacet()

Applies selected sorting algorithms to the render array.

Parameters

array &$build: The facet's render array.

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 197

Abstract widget plugin class.

Class

FacetapiWidget

Base class for 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, 'facetapi_sort_weight');
    $this
      ->applySorts($build[$this->facet['field alias']]);
  }
}