public function FacetapiAdapter::getActiveItems in Facet API 7

Same name and namespace in other branches

1. 6.3 plugins/facetapi/adapter.inc \FacetapiAdapter::getActiveItems()
2. 6 facetapi.adapter.inc \FacetapiAdapter::getActiveItems()
3. 7.2 plugins/facetapi/adapter.inc \FacetapiAdapter::getActiveItems()

Returns a facet's active items.

Parameters

array $facet: The facet definition as returned by facetapi_facet_load().

Return value

array An associative array containing (but not limited to):

• field alias: The facet alias defined in the facet definition.
• value: The active value passed through the source (usually $_GET) to filter the result set.
• pos: The zero-based position of the value in the source data. The url processor plugin uses the "pos" to efficiently remove certain values when building query strings in FacetapiQueryTypeInterface::getQueryString().
• ...: Additional keys added to the array by the query type plugin's FacetapiQueryTypeInterface::extract() method. For example, date and range query types add the "start" and "end" values of the range.

File

plugins/facetapi/adapter.inc, line 439

Adapter plugin and adapter related classes.

Class

FacetapiAdapter

Abstract class extended by Facet API adapters.

Code

public function getActiveItems(array $facet) {
  return isset($this->activeItems['facet'][$facet['name']]) ? $this->activeItems['facet'][$facet['name']] : array();
}