/**
* init
*
* Called at the end of the Search Params objects' initFromRequest() method.
* This method is responsible for setting search parameters needed by the
* recommendation module and for reading any existing search parameters that may
* be needed.
*
* @param \VuFind\Search\Base\Params $params Search parameter object
* @param \Zend\StdLib\Parameters $request Parameter object representing user
* request.
*
* @return void
*/
public function init($params, $request)
{
$this->issetFormat = $params->hasFilter($this->filter);
$this->params = $request->toArray();
// process params
if (isset($this->params['daterange']) && is_array($this->params['daterange'])) {
for ($i = 0; $i < count($this->params['daterange']); ++$i) {
if ($this->params['daterange'][$i] == $this->filterName) {
unset($this->params['daterange'][$i]);
}
}
}
// remove daterange if it is empty
if (empty($this->params['daterange'])) {
unset($this->params['daterange']);
}
// save values
$this->fromValue = $this->params[$this->filterName . 'from'];
$this->toValue = $this->params[$this->filterName . 'to'];
// remove values from params
unset($this->params[$this->filterName . 'from']);
unset($this->params[$this->filterName . 'to']);
}
