public function indexAction()
{
$queryBuilder = new Application_Util_QueryBuilder($this->getLogger(), true);
// support backward compatibility: interpret missing parameter searchtype as latest search
if (is_null($this->getRequest()->getParam('searchtype', null))) {
$this->getRequest()->setParam('searchtype', Application_Util_Searchtypes::LATEST_SEARCH);
}
$params = array();
try {
$params = $queryBuilder->createQueryBuilderInputFromRequest($this->getRequest());
} catch (Application_Util_QueryBuilderException $e) {
$this->getLogger()->err(__METHOD__ . ' : ' . $e->getMessage());
throw new Application_Exception($e->getMessage());
}
// overwrite parameters in rss context
// rss feeds have a fixed maximum number of items
$params['rows'] = self::NUM_OF_ITEMS_PER_FEED;
$params['start'] = 0;
// rss feeds have both a fixed sort field and sort order
$params['sortField'] = self::RSS_SORT_FIELD;
$params['sortOrder'] = self::RSS_SORT_ORDER;
$resultList = array();
try {
$searcher = new Opus_SolrSearch_Searcher();
$resultList = $searcher->search($queryBuilder->createSearchQuery($params));
} catch (Opus_SolrSearch_Exception $exception) {
$this->handleSolrError($exception);
}
$this->loadStyleSheet($this->view->getScriptPath('') . 'stylesheets' . DIRECTORY_SEPARATOR . 'rss2_0.xslt');
$this->setLink();
$this->setDates($resultList);
$this->setItems($resultList);
$this->setFrontdoorBaseUrl();
}
/**
* Builds query for Solr search.
* @return Opus_SolrSearch_Query|void
* @throws Application_Exception, Application_Util_BrowsingParamsException, Application_Util_QueryBuilderException
*/
public static function getQueryUrl($request, $logger)
{
$queryBuilder = new Application_Util_QueryBuilder($logger);
$queryBuilderInput = $queryBuilder->createQueryBuilderInputFromRequest($request);
if (is_null($request->getParam('sortfield')) && ($request->getParam('browsing') === 'true' || $request->getParam('searchtype') === 'collection')) {
$queryBuilderInput['sortField'] = 'server_date_published';
}
if ($request->getParam('searchtype') === Application_Util_Searchtypes::LATEST_SEARCH) {
return $queryBuilder->createSearchQuery(self::validateInput($queryBuilderInput, $logger, 10, 100));
}
return $queryBuilder->createSearchQuery(self::validateInput($queryBuilderInput, $logger));
}
/**
* Test für OPUSVIER-2708.
*/
public function testGetRowsFromConfig()
{
$config = Zend_Registry::get('Zend_Config');
$oldParamRows = $config->searchengine->solr->numberOfDefaultSearchResults;
$config->searchengine->solr->numberOfDefaultSearchResults = 1337;
$request = $this->getRequest();
$request->setParams(array('searchtype' => 'all'));
$queryBuilder = new Application_Util_QueryBuilder(Zend_Registry::get('Zend_Log'));
$result = $queryBuilder->createQueryBuilderInputFromRequest($request);
//clean-up
$config->searchengine->solr->numberOfDefaultSearchResults = $oldParamRows;
$this->assertEquals($result['rows'], 1337);
}
/**
* Sets up the xml query.
*/
private function buildQuery($request)
{
$queryBuilder = new Application_Util_QueryBuilder($this->getLogger(), true);
$queryBuilderInput = array();
try {
$queryBuilderInput = $queryBuilder->createQueryBuilderInputFromRequest($request);
} catch (Application_Util_QueryBuilderException $e) {
$this->getLogger()->err(__METHOD__ . ' : ' . $e->getMessage());
throw new Application_Exception($e->getMessage());
}
return $queryBuilder->createSearchQuery($queryBuilderInput);
}
