/**
* Add a field to facet on.
*
* @access public
* @param string $newField Field name
* @param string $newAlias Optional on-screen display label
*/
public function addFacet($newField, $newAlias = null)
{
// Save the full field name (which may include extra parameters);
// we'll need these to do the proper search using the Summon class:
$this->fullFacetSettings[] = $newField;
// Strip parameters from field name if necessary (since they get
// in the way of most Search Object functionality):
$newField = explode(',', $newField);
$newField = trim($newField[0]);
parent::addFacet($newField, $newAlias);
}
