/**
* Load all recommendation settings from the relevant ini file. Returns an
* associative array where the key is the location of the recommendations (top
* or side) and the value is the settings found in the file (which may be either
* a single string or an array of strings).
*
* @return array associative: location (top/side) => search settings
* @access protected
*/
protected function getRecommendationSettings()
{
//collection recommendations
$searchSettings = getExtraConfigArray('searches');
return isset($searchSettings['CollectionModuleRecommendations']) ? $searchSettings['CollectionModuleRecommendations'] : array('side' => array('ExpandFacets:Collection'));
// Use default case from parent class the rest of the time:
return parent::getRecommendationSettings();
}
