/**
* Test feed generation
*
* @return void
*/
public function testRSS()
{
// Set up a request -- we'll sort by title to ensure a predictable order
// for the result list (relevance or last_indexed may lead to unstable test
// cases).
$request = new \Zend\Stdlib\Parameters();
$request->set('lookfor', 'id:testbug2 OR id:testsample1');
$request->set('skip_rss_sort', 1);
$request->set('sort', 'title');
$request->set('view', 'rss');
$results = $this->getServiceManager()->get('VuFind\\SearchResultsPluginManager')->get('Solr');
$results->getParams()->initFromRequest($request);
$helper = new ResultFeed();
$helper->setView($this->getPhpRenderer($this->getPlugins()));
$feed = $helper->__invoke($results, '/test/path');
$this->assertTrue(is_object($feed));
$rss = $feed->export('rss');
// Make sure it's really an RSS feed:
$this->assertTrue(strstr($rss, '<rss') !== false);
// Make sure custom Dublin Core elements are present:
$this->assertTrue(strstr($rss, 'dc:format') !== false);
// Now re-parse it and check for some expected values:
$parsedFeed = \Zend\Feed\Reader\Reader::importString($rss);
$this->assertEquals('Showing 1-2 of 2', $parsedFeed->getDescription());
$items = [];
$i = 0;
foreach ($parsedFeed as $item) {
$items[$i++] = $item;
}
$this->assertEquals('Journal of rational emotive therapy : ' . 'the journal of the Institute for Rational-Emotive Therapy.', $items[1]->getTitle());
}
/**
* Either assign the requested search object to the view or display a flash
* message indicating why the operation failed.
*
* @param string $searchId ID value of a saved advanced search.
*
* @return bool|object Restored search object if found, false otherwise.
*/
protected function restoreAdvancedSearch($searchId)
{
$savedSearch = parent::restoreAdvancedSearch($searchId);
if ($savedSearch) {
if ($filter = $savedSearch->getParams()->getSpatialDateRangeFilter(true)) {
$req = new \Zend\Stdlib\Parameters();
$req->set('filter', [$filter['field'] . ':"' . $filter['value'] . '"']);
if (isset($filter['type'])) {
$req->set('search_sdaterange_mvtype', $filter['type']);
}
$savedSearch->getParams()->initSpatialDateRangeFilter($req);
}
}
return $savedSearch;
}