/**
*
* @param $request
* @return array
*/
public function createQueryBuilderInputFromRequest($request)
{
if (is_null($request->getParams())) {
throw new Application_Util_QueryBuilderException('Unable to read request data. Search cannot be performed.');
}
if (is_null($request->getParam('searchtype'))) {
throw new Application_Util_QueryBuilderException('Unspecified search type: unable to create query.');
}
if (!Application_Util_Searchtypes::isSupported($request->getParam('searchtype'))) {
throw new Application_Util_QueryBuilderException('Unsupported search type ' . $request->getParam('searchtype') . ' : unable to create query.');
}
$this->validateParamsType($request);
if ($request->getParam('sortfield')) {
$sorting = array($request->getParam('sortfield'), 'asc');
} else {
$sorting = Opus_Search_Query::getDefaultSorting();
}
$input = array('searchtype' => $request->getParam('searchtype'), 'start' => $request->getParam('start', Opus_Search_Query::getDefaultStart()), 'rows' => $request->getParam('rows', Opus_Search_Query::getDefaultRows()), 'sortField' => $sorting[0], 'sortOrder' => $request->getParam('sortorder', $sorting[1]), 'docId' => $request->getParam('docId'), 'query' => $request->getParam('query', '*:*'));
if ($this->_export) {
$maxRows = self::MAX_ROWS;
// pagination within export was introduced in OPUS 4.2.2
$startParam = $request->getParam('start', 0);
$rowsParam = $request->getParam('rows', $maxRows);
$start = intval($startParam);
$rows = intval($rowsParam);
$input['start'] = $start > 0 ? $start : 0;
$input['rows'] = $rows > 0 || $rows == 0 && $rowsParam == '0' ? $rows : $maxRows;
if ($input['start'] > $maxRows) {
$input['start'] = $maxRows;
}
if ($input['rows'] + $input['start'] > $maxRows) {
$input['rows'] = $maxRows - $start;
}
}
foreach ($this->_searchFields as $searchField) {
$input[$searchField] = $request->getParam($searchField, '');
$input[$searchField . 'modifier'] = $request->getParam($searchField . 'modifier', self::SEARCH_MODIFIER_CONTAINS_ALL);
}
foreach ($this->_filterFields as $filterField) {
$param = $filterField . 'fq';
$input[$param] = $request->getParam($param, '');
}
if ($request->getParam('searchtype') === Application_Util_Searchtypes::COLLECTION_SEARCH || $request->getParam('searchtype') === Application_Util_Searchtypes::SERIES_SEARCH) {
$searchParams = new Application_Util_BrowsingParams($request, $this->_logger);
switch ($request->getParam('searchtype')) {
case Application_Util_Searchtypes::COLLECTION_SEARCH:
$input['collectionId'] = $searchParams->getCollectionId();
break;
case Application_Util_Searchtypes::SERIES_SEARCH:
$input['seriesId'] = $searchParams->getSeriesId();
break;
}
}
return $input;
}
