/**
* Returns an URL that switches sorting to the given sorting field
*
* @param array $arguments
* @return string
*/
public function execute(array $arguments = array())
{
$sortUrl = '';
$configuredSortingFields = $this->configuration['search.']['sorting.']['fields.'];
$sortField = $arguments[0];
$urlParameters = t3lib_div::_GP('tx_solr');
$urlSortingParameter = $urlParameters['sort'];
list($currentSortByField, $currentSortDirection) = explode(' ', $urlSortingParameter);
if (array_key_exists($sortField, $configuredSortingFields) && $configuredSortingFields[$sortField] == 1) {
$sortDirection = $this->configuration['search.']['sorting.']['defaultOrder'];
$sortParameter = $sortField . ' ' . $sortDirection;
// toggle sorting direction for the current sorting field
if ($currentSortByField == $sortField) {
switch ($currentSortDirection) {
case 'asc':
$sortDirection = 'desc';
break;
case 'desc':
$sortDirection = 'asc';
break;
}
$sortParameter = $sortField . ' ' . $sortDirection;
}
$sortUrl = $this->query->getQueryUrl(array('sort' => $sortParameter));
}
return $sortUrl;
}
/**
* Builds the url to a facet from a search result.
*
* @param string $facetToReplace A filter string to use in the link parameters
* @return string Url to remooce a facet
*/
protected function buildReplaceFacetUrl($facetToReplace)
{
$filterParameters = $this->replaceFacetAndEncodeFilterParameters($facetToReplace);
return $this->query->getQueryUrl(array('filter' => $filterParameters));
}
