/**
* Takes the search term and extracts a normal name from it
*
* @return string
*/
protected function getAuthor()
{
$search = $this->searchObject->getParams()->getSearchTerms();
if (isset($search[0]['lookfor'])) {
$author = $search[0]['lookfor'];
// remove quotes
$author = str_replace('"', '', $author);
// remove dates
$author = preg_replace('/[0-9]+-[0-9]*/', '', $author);
// if name is rearranged by commas
$author = trim($author, ', .');
$nameParts = explode(', ', $author);
$last = $nameParts[0];
// - move all names up an index, move last name to last
// - Last, First M. -> First M. Last
for ($i = 1; $i < count($nameParts); $i++) {
$nameParts[$i - 1] = $nameParts[$i];
}
$nameParts[count($nameParts) - 1] = $last;
$author = implode($nameParts, ' ');
// remove punctuation
return $author;
}
return '';
}
/**
* This method returns an array of strings matching the user's query for
* display in the autocomplete box.
*
* @param string $query The user query
*
* @return array The suggestions for the provided query
*/
public function getSuggestions($query)
{
if (!is_object($this->searchObject)) {
throw new \Exception('Please set configuration first.');
}
try {
$this->searchObject->getParams()->setBasicSearch($this->mungeQuery($query), $this->handler);
$this->searchObject->getParams()->setSort($this->sortField);
foreach ($this->filters as $current) {
$this->searchObject->getParams()->addFilter($current);
}
// Perform the search:
$searchResults = $this->searchObject->getResults();
// Build the recommendation list -- first we'll try with exact matches;
// if we don't get anything at all, we'll try again with a less strict
// set of rules.
$results = $this->getSuggestionsFromSearch($searchResults, $query, true);
if (empty($results)) {
$results = $this->getSuggestionsFromSearch($searchResults, $query, false);
}
} catch (\Exception $e) {
// Ignore errors -- just return empty results if we must.
}
return isset($results) ? array_unique($results) : [];
}
/**
* Called after the Search Results object has performed its main search. This
* may be used to extract necessary information from the Search Results object
* or to perform completely unrelated processing.
*
* @param \VuFind\Search\Base\Results $results Search results object
*
* @return void
*/
public function process($results)
{
$this->results = $results;
// We can't currently deal with advanced searches:
if ($this->results->getParams()->getSearchType() == 'advanced') {
return;
}
// Get the query to manipulate:
$query = $this->results->getParams()->getDisplayQuery();
// If the query is of a type that should be skipped, go no further:
if ($this->queryShouldBeSkipped($query)) {
return;
}
// Perform all checks (based on naming convention):
$methods = get_class_methods($this);
foreach ($methods as $method) {
if (substr($method, 0, 5) == 'check') {
$currentCheck = strtolower(substr($method, 5));
if (!in_array($currentCheck, $this->skipChecks)) {
if ($result = $this->{$method}($query)) {
$this->suggestions['switchquery_' . $currentCheck] = $result;
}
}
}
}
}
/**
* Get identities related to the query.
*
* @return array
*/
public function getIdentities()
{
// Extract the first search term from the search object:
$search = $this->searchObject->getParams()->getQuery();
$lookfor = $search instanceof Query ? $search->getString() : '';
// Get terminology information:
return $this->worldCatUtils->getRelatedIdentities($lookfor);
}
/**
* Internal utility function for initializing
* UrlQueryHelper for a Results-object with search ids for all tabs.
*
* @param ResultsManager $results Search results.
* @param ServiceManager $sm Service manager.
*
* @return Results Search results with initialized UrlQueryHelper
*/
public static function initUrlQueryHelper(\VuFind\Search\Base\Results $results, $sm)
{
$helper = new UrlQueryHelper($results->getParams());
$savedSearches = $sm->getServiceLocator()->get('Request')->getQuery('search');
if ($savedSearches) {
$helper->setDefaultParameter('search', $savedSearches);
}
$results->setHelper('urlQuery', $helper);
return $results;
}
/**
* Initialize this result set scroller. This should only be called
* prior to displaying the results of a new search.
*
* @param \VuFind\Search\Base\Results $searchObject The search object that was
* used to execute the last search.
*
* @return bool
*/
public function init($searchObject)
{
// Do nothing if disabled:
if (!$this->enabled) {
return;
}
// Save the details of this search in the session
$this->data->searchId = $searchObject->getSearchId();
$this->data->page = $searchObject->getParams()->getPage();
$this->data->limit = $searchObject->getParams()->getLimit();
$this->data->total = $searchObject->getResultTotal();
// save the IDs of records on the current page to the session
// so we can "slide" from one record to the next/previous records
// spanning 2 consecutive pages
$this->data->currIds = $this->fetchPage($searchObject);
// clear the previous/next page
unset($this->data->prevIds);
unset($this->data->nextIds);
return true;
}
/**
* Takes the search term and extracts a normal name from it
*
* @return string
*/
protected function getAuthor()
{
$search = $this->searchObject->getParams()->getQuery();
if ($search instanceof Query) {
$author = $search->getString();
// remove quotes
$author = str_replace('"', '', $author);
return $this->useViaf ? $this->normalizeNameWithViaf($author) : $this->normalizeName($author);
}
return '';
}
/**
* Turns facet information into an alphabetical list.
*
* @param \VuFind\Search\Base\Results $results Search result object
* @param string $field Facet field to sort
* @param array $list Facet value list extract from
* the search result object's getFacetList method
* @param array $searchRoute Route to use to generate
* search URLs for individual facet values
*
* @return array Associative URL => description array sorted by description
*/
public function __invoke($results, $field, $list, $searchRoute)
{
$facets = [];
// avoid limit on URL
$results->getParams()->setLimit($results->getOptions()->getDefaultLimit());
$urlHelper = $this->getView()->plugin('url');
foreach ($list as $value) {
$url = $urlHelper($searchRoute) . $results->getUrlQuery()->addFacet($field, $value['value']);
$facets[$url] = $value['displayText'];
}
natcasesort($facets);
return $facets;
}
/**
* Return the count of records when checkbox filter is activated.
*
* @param array $checkboxFilter Checkbox filter
* @param \VuFind\Search\Base\Results $results Search result set
*
* @return int Record count
*/
public function __invoke($checkboxFilter, $results)
{
$ret = 0;
list($field, $value) = $results->getParams()->parseFilter($checkboxFilter['filter']);
$facets = $results->getFacetList([$field => $value]);
if (isset($facets[$field])) {
foreach ($facets[$field]['list'] as $item) {
if ($item['value'] == $value || substr($value, -1) == '*' && preg_match('/^' . $value . '/', $item['value']) || $item['value'] == 'true' && $value == '1' || $item['value'] == 'false' && $value == '0') {
$ret += $item['count'];
}
}
}
return $ret;
}
/**
* Get input parameters for API call.
*
* @return array
*/
protected function getApiInput()
{
// Extract the first search term from the search object:
$search = $this->searchObject->getParams()->getQuery();
$filters = $this->searchObject->getParams()->getFilters();
$lookfor = $search instanceof \VuFindSearch\Query\Query ? $search->getString() : '';
$params = ['q' => $lookfor, 'fields' => implode(',', $this->returnFields), 'api_key' => $this->apiKey];
foreach ($filters as $field => $filter) {
if (isset($this->formatMap[$field])) {
$params[$this->formatMap[$field]] = implode(',', $filter);
}
}
return $params;
}
/**
* Represent the current search results as a feed.
*
* @param \VuFind\Search\Base\Results $results Search results to convert to
* feed
* @param string $currentPath Base path to display in feed
* (leave null to load dynamically using currentpath view helper)
*
* @return Feed
*/
public function __invoke($results, $currentPath = null)
{
$this->registerExtension();
// Determine base URL if not already provided:
if (is_null($currentPath)) {
$currentPath = $this->getView()->plugin('currentpath')->__invoke();
}
$serverUrl = $this->getView()->plugin('serverurl');
$baseUrl = $serverUrl($currentPath);
// Create the parent feed
$feed = new Feed();
$feed->setTitle($this->translate('Results for') . ' ' . $results->getParams()->getDisplayQuery());
$feed->setLink($baseUrl . $results->getUrlQuery()->setViewParam(null, false));
$feed->setFeedLink($baseUrl . $results->getUrlQuery()->getParams(false), $results->getParams()->getView());
$feed->setDescription($this->translate('Showing') . ' ' . $results->getStartRecord() . '-' . $results->getEndRecord() . ' ' . $this->translate('of') . ' ' . $results->getResultTotal());
$params = $results->getParams();
// add atom links for easier paging
$feed->addOpensearchLink($baseUrl . $results->getUrlQuery()->setPage(1, false), 'first', $params->getView());
if ($params->getPage() > 1) {
$feed->addOpensearchLink($baseUrl . $results->getUrlQuery()->setPage($params->getPage() - 1, false), 'previous', $params->getView());
}
$lastPage = ceil($results->getResultTotal() / $params->getLimit());
if ($params->getPage() < $lastPage) {
$feed->addOpensearchLink($baseUrl . $results->getUrlQuery()->setPage($params->getPage() + 1, false), 'next', $params->getView());
}
$feed->addOpensearchLink($baseUrl . $results->getUrlQuery()->setPage($lastPage, false), 'last', $params->getView());
// add opensearch fields
$feed->setOpensearchTotalResults($results->getResultTotal());
$feed->setOpensearchItemsPerPage($params->getLimit());
$feed->setOpensearchStartIndex($results->getStartRecord() - 1);
$feed->setOpensearchSearchTerms($params->getQuery()->getString());
$records = $results->getResults();
foreach ($records as $current) {
$this->addEntry($feed, $current);
}
return $feed;
}
/**
* Support method for getVisData() -- extract details from applied filters.
*
* @param array $filters Current filter list
*
* @return array
*/
protected function processDateFacets($filters)
{
$result = [];
foreach ($this->dateFacets as $current) {
$from = $to = '';
if (isset($filters[$current])) {
foreach ($filters[$current] as $filter) {
if (preg_match('/\\[\\d+ TO \\d+\\]/', $filter)) {
$range = explode(' TO ', trim($filter, '[]'));
$from = $range[0] == '*' ? '' : $range[0];
$to = $range[1] == '*' ? '' : $range[1];
break;
}
}
}
$result[$current] = [$from, $to];
$result[$current]['label'] = $this->searchObject->getParams()->getFacetLabel($current);
}
return $result;
}
/**
* Get terms related to the query.
*
* @return array
*/
public function getTerms()
{
// Extract the first search term from the search object:
$search = $this->searchObject->getParams()->getQuery();
$lookfor = $search instanceof Query ? $search->getString() : '';
// Get terminology information:
$terms = $this->worldCatUtils->getRelatedTerms($lookfor, $this->vocab);
// Wipe out any empty or unexpected sections of the related terms array;
// this will make it easier to only display content in the template if
// we have something worth displaying.
if (is_array($terms)) {
$desiredKeys = ['exact', 'broader', 'narrower'];
foreach ($terms as $key => $value) {
if (empty($value) || !in_array($key, $desiredKeys)) {
unset($terms[$key]);
}
}
}
return $terms;
}
/**
* Return the count of records when checkbox filter is activated.
*
* @param array $checkboxFilter Checkbox filter
* @param \VuFind\Search\Base\Results $results Search result set
*
* @return int Record count
*/
public function __invoke($checkboxFilter, $results)
{
$ret = 0;
list($field, $value) = $results->getParams()->parseFilter($checkboxFilter['filter']);
$facets = $results->getFacetList([$field => $value]);
if (isset($facets[$field])) {
foreach ($facets[$field]['list'] as $item) {
if ($item['value'] == $value || substr($value, -1) == '*' && preg_match('/^' . $value . '/', $item['value']) || $item['value'] == 'true' && $value == '1' || $item['value'] == 'false' && $value == '0') {
$ret += $item['count'];
}
}
} elseif ($field == 'online_boolean' && $value == '1') {
// Special case for online_boolean, which is translated to online_str_mv
// when deduplication is enabled.
// If we don't have a facet value for online_boolean it means we need to
// do an additional lookup for online_str_mv.
$results = clone $results;
$params = $results->getParams();
$options = $results->getOptions();
$searchConfig = $this->getView()->getHelperPluginManager()->getServiceLocator()->get('VuFind\\Config')->get($options->getSearchIni());
if (!empty($searchConfig->Records->sources)) {
$sources = explode(',', $searchConfig->Records->sources);
$sources = array_map(function ($s) {
return "\"{$s}\"";
}, $sources);
$params->addFilter('(online_str_mv:' . implode(' OR online_str_mv:', $sources) . ')');
} else {
$params->addFilter('online_str_mv:*');
}
$params->setLimit(0);
$params->resetFacetConfig();
$options->disableHighlighting();
$options->spellcheckEnabled(false);
$results->performAndProcessSearch();
return $results->getResultTotal();
}
return $ret;
}
/**
* 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)
{
// See if we can determine the label for the current search type; first
// check for an override in the GET parameters, then look at the incoming
// params object....
$typeLabel = $request->get('typeLabel');
$type = $request->get('type');
if (empty($typeLabel) && !empty($type)) {
$typeLabel = $params->getOptions()->getLabelForBasicHandler($type);
}
// Extract a search query:
$lookfor = $request->get($this->requestParam);
if (empty($lookfor) && is_object($params)) {
$lookfor = $params->getQuery()->getAllTerms();
}
// Set up the parameters:
$this->results = $this->resultsManager->get($this->getSearchClassId());
$params = $this->results->getParams();
$params->setLimit($this->limit);
$params->setBasicSearch($lookfor, $params->getOptions()->getHandlerForLabel($typeLabel));
// Perform the search:
$this->results->performAndProcessSearch();
}
/**
* process
*
* Called after the Search Results object has performed its main search. This
* may be used to extract necessary information from the Search Results object
* or to perform completely unrelated processing.
*
* @param \VuFind\Search\Base\Results $results Search results object
*
* @return void
*/
public function process($results)
{
// If we received a Summon search object, we'll use that. If not, we need
// to create a new Summon search object using the specified request
// parameter for search terms.
if ($results->getParams()->getSearchClassId() != 'Summon') {
$sm = $this->getSearchManager();
$params = $sm->setSearchClassId('Summon')->getParams();
$params->setBasicSearch($this->lookfor);
$results = $sm->setSearchClassId('Summon')->getResults($params);
$results->performAndProcessSearch();
}
$this->databases = $results->getDatabaseRecommendations();
}
/**
* Called after the Search Results object has performed its main search. This
* may be used to extract necessary information from the Search Results object
* or to perform completely unrelated processing.
*
* @param \VuFind\Search\Base\Results $results Search results object
*
* @return void
*/
public function process($results)
{
$handler = $results->getParams()->getSearchHandler();
$this->results = $results;
// If the handler is null, we can't figure out a single handler, so this
// is probably an advanced search. In that case, we shouldn't try to change
// anything! We should only show recommendations if we know what handler is
// being used and can determine that it is not the same as the new handler
// that we want to recommend.
$this->active = !is_null($handler) && $handler != $this->newHandler;
}
/**
* process
*
* Called after the Search Results object has performed its main search. This
* may be used to extract necessary information from the Search Results object
* or to perform completely unrelated processing.
*
* @param \VuFind\Search\Base\Results $results Search results object
*
* @return void
*/
public function process($results)
{
$filters = $results->getParams()->getFilters();
foreach ($filters as $key => $value) {
if ($key == $this->geoField) {
$match = array();
if (preg_match('/Intersects\\(([0-9 \\-\\.]+)\\)/', $value[0], $match)) {
$this->selectedCoordinates = explode(' ', $match[1]);
} else {
if (preg_match($this->polygonMatch, $value[0], $match)) {
$this->selectedCoordinates = [$match[1], $match[2], $match[3], $match[4]];
}
}
$this->searchParams = $results->getUrlQuery()->removeFacet($this->geoField, $value[0], false);
}
}
if ($this->searchParams == null) {
$this->searchParams = $results->getUrlQuery()->getParams(false);
}
}
/**
* Return a modified results array for the case where we need to retrieve data
* from the next page of results
*
* @param array $retVal Return values (in progress)
* @param \VuFind\Search\Base\Results $lastSearch Representation of last search
* @param int $pos Current position within next
* page
*
* @return array
*/
protected function scrollToNextPage($retVal, $lastSearch, $pos)
{
// increase the page in the session because
// we're now sliding into the next page
// (++ doesn't work on ArrayObjects)
$this->data->page = $this->data->page + 1;
// shift pages to the left
$tmp = $this->data->currIds;
$this->data->currIds = $this->data->nextIds;
$this->data->prevIds = $tmp;
$this->data->nextIds = null;
// now we can set the previous/next record
$retVal['previousRecord'] = $this->data->prevIds[count($this->data->prevIds) - 1];
if ($pos < count($this->data->currIds) - 1) {
$retVal['nextRecord'] = $this->data->currIds[$pos + 1];
}
// recalculate the current position
$retVal['currentPosition'] = ($this->data->page - 1) * $this->data->limit + $pos + 1;
// update the search URL in the session
$lastSearch->getParams()->setPage($this->data->page);
$this->rememberSearch($lastSearch);
// and we're done
return $retVal;
}
/**
* Called after the Search Results object has performed its main search. This
* may be used to extract necessary information from the Search Results object
* or to perform completely unrelated processing.
*
* @param \VuFind\Search\Base\Results $results Search results object
*
* @return void
*/
public function process($results)
{
$this->results = $results;
// function will return blank on Advanced Search
if ($results->getParams()->getSearchType() == 'advanced') {
return;
}
// check result limit before proceeding...
if ($this->resultLimit > 0 && $this->resultLimit < $results->getResultTotal()) {
return;
}
// Build an advanced search request that prevents Solr from retrieving
// records that would already have been retrieved by a search of the biblio
// core, i.e. it only returns results where $lookfor IS found in in the
// "Heading" search and IS NOT found in the "MainHeading" search defined
// in authsearchspecs.yaml.
$request = new Parameters(['join' => 'AND', 'bool0' => ['AND'], 'lookfor0' => [$this->lookfor], 'type0' => ['Heading'], 'bool1' => ['NOT'], 'lookfor1' => [$this->lookfor], 'type1' => ['MainHeading']]);
// Initialise and process search (ignore Solr errors -- no reason to fail
// just because search syntax is not compatible with Authority core):
try {
$authResults = $this->resultsManager->get('SolrAuth');
$authParams = $authResults->getParams();
$authParams->initFromRequest($request);
foreach ($this->filters as $filter) {
$authParams->addHiddenFilter($filter);
}
$results = $authResults->getResults();
} catch (RequestErrorException $e) {
return;
}
// loop through records and assign id and headings to separate arrays defined
// above
foreach ($results as $result) {
// Extract relevant details:
$recordArray = ['id' => $result->getUniqueID(), 'heading' => $result->getBreadcrumb()];
// check for duplicates before adding record to recordSet
if (!$this->inArrayR($recordArray['heading'], $this->recommendations)) {
array_push($this->recommendations, $recordArray);
} else {
continue;
}
}
}
/**
* Saves the search to wherever the config [Statistics] says so
*
* @param \VuFind\Search\Base\Results $data Results from Search controller
* @param Zend_Controller_Request_Http $request Request data from the controller
*
* @return void
*/
public function log($data, $request)
{
$stat = ['phrase' => $data->getParams()->getDisplayQuery(), 'searchSource' => $data->getParams()->getSearchClassId(), 'type' => $data->getParams()->getSearchHandler(), 'resultCount' => $data->getResultTotal(), 'noresults' => $data->getResultTotal() == 0];
$this->save($stat, $request);
}
/**
* Called after the Search Results object has performed its main search. This
* may be used to extract necessary information from the Search Results object
* or to perform completely unrelated processing.
*
* @param \VuFind\Search\Base\Results $results Search results object
*
* @return void
*/
public function process($results)
{
// If we received a Summon search object, we'll use that. If not, we need
// to create a new Summon search object using the specified request
// parameter for search terms.
if ($results->getParams()->getSearchClassId() != 'Summon') {
$results = $this->resultsManager->get('Summon');
$this->configureSummonResults($results);
$results->performAndProcessSearch();
}
$this->results = $results;
}
/**
* Returns search term.
*
* @return string
*/
public function getSearchTerm()
{
$search = $this->results->getParams()->getQuery();
return $search instanceof Query ? $search->getString() : '';
}
/**
* Build a hidden filter query fragment from the given filters
*
* @param Results $results Search results
* @param array $filters Filters
*
* @return string Query parameters
*/
protected function buildUrlHiddenFilters(Results $results, $filters)
{
// Set up results object for URL building:
$params = $results->getParams();
foreach ($filters as $filter) {
$params->addHiddenFilter($filter);
}
$urlParams = $results->getUrlQuery()->getParams(false);
return $urlParams !== '?' ? $urlParams : '';
}
/**
* Return a modified results array for the case where we need to retrieve data
* from the the last page of results
*
* @param array $retVal Return values (in progress)
* @param \VuFind\Search\Base\Results $lastSearch Representation of last search
*
* @return array
*/
protected function scrollToLastRecord($retVal, $lastSearch)
{
// Set page in session to Last Page
$this->data->page = $this->getLastPageNumber();
// update the search URL in the session
$lastSearch->getParams()->setPage($this->data->page);
$this->rememberSearch($lastSearch);
// update current, next and prev Ids
$this->data->currIds = $this->fetchPage($lastSearch, $this->data->page);
$this->data->prevIds = $this->fetchPage($lastSearch, $this->data->page - 1);
$this->data->nextIds = null;
// recalculate the current position
$retVal['currentPosition'] = $this->data->total;
// now we can set the previous/next record
$retVal['nextRecord'] = null;
if (count($this->data->currIds) > 1) {
$pos = count($this->data->currIds) - 2;
$retVal['previousRecord'] = $this->data->currIds[$pos];
} else {
if (count($this->data->prevIds) > 0) {
$prevPos = count($this->data->prevIds) - 1;
$retVal['previousRecord'] = $this->data->prevIds[$prevPos];
}
}
// and we're done
return $retVal;
}
/**
* Internal utility function for initializing
* UrlQueryHelper for a Results-object with search ids for all tabs.
*
* @param ResultsManager $results Search results.
* @param ServiceManager $locator Service locator.
*
* @return Results Search results with initialized UrlQueryHelper
*/
public static function initUrlQueryHelper(\VuFind\Search\Base\Results $results, $locator)
{
if (Console::isConsole()) {
return $results;
}
$helper = new UrlQueryHelper($results->getParams());
$savedSearches = $locator->get('Request')->getQuery('search');
if ($savedSearches) {
$helper->setDefaultParameter('search', $savedSearches);
}
$results->setHelper('urlQuery', $helper);
return $results;
}
/**
* Called after the Search Results object has performed its main search. This
* may be used to extract necessary information from the Search Results object
* or to perform completely unrelated processing.
*
* @param \VuFind\Search\Base\Results $results Search results object
*
* @return void
*/
public function process($results)
{
$filters = $results->getParams()->getFilterList(false);
if (count($filters) > 0) {
foreach ($filters as $filter) {
foreach ($filter as $f) {
$this->activeFacetsCount++;
}
}
}
$this->results = $results;
}
/**
* Called after the Search Results object has performed its main search. This
* may be used to extract necessary information from the Search Results object
* or to perform completely unrelated processing.
*
* @param \VuFind\Search\Base\Results $results Search results object
*
* @return void
*/
public function process($results)
{
$this->query = $results->getParams()->getDisplayQuery();
}
/**
* Store the URL of the provided search (if appropriate).
*
* @param \VuFind\Search\Base\Results $results Search results object
*
* @return void
*/
protected function rememberSearch($results)
{
// Only save search URL if the property tells us to...
if ($this->rememberSearch) {
$searchUrl = $this->url()->fromRoute($results->getOptions()->getSearchAction()) . $results->getUrlQuery()->getParams(false);
$this->getSearchMemory()->rememberSearch($searchUrl);
}
// Always save search parameters, since these are namespaced by search
// class ID.
$this->getSearchMemory()->rememberParams($results->getParams());
}
/**
* Represent the current search results as a feed.
*
* @param \VuFind\Search\Base\Results $results Search results to convert to
* feed
* @param string $currentPath Base path to display in feed
* (leave null to load dynamically using currentpath view helper)
*
* @return Feed
*/
public function __invoke($results, $currentPath = null)
{
$this->registerExtension();
// Determine base URL if not already provided:
if (is_null($currentPath)) {
$currentPath = $this->getView()->plugin('currentpath')->__invoke();
}
$serverUrl = $this->getView()->plugin('serverurl');
$baseUrl = $serverUrl($currentPath);
// Create the parent feed
$feed = new Feed();
$translator = $this->getTranslator();
$feed->setTitle($translator('Results for') . ' ' . $results->getParams()->getDisplayQuery());
$feed->setLink($baseUrl . $results->getUrlQuery()->setViewParam(null, false));
$feed->setFeedLink($baseUrl . $results->getUrlQuery()->getParams(false), $results->getParams()->getView());
$records = $results->getResults();
$feed->setDescription($translator('Displaying the top') . ' ' . count($records) . ' ' . $translator('search results of') . ' ' . $results->getResultTotal() . ' ' . $translator('found'));
foreach ($records as $current) {
$this->addEntry($feed, $current);
}
return $feed;
}