PHP Results::getResultTotal方法代码示例

 /**
  * Get visual facet details.
  *
  * @return array
  */
 public function getVisFacets()
 {
     // Don't bother processing if the result set is empty:
     if ($this->searchObject->getResultTotal() == 0) {
         return [];
     }
     return $this->processDateFacets($this->searchObject->getParams()->getFilters());
 }

 /**
  * 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 false;
     }
     // 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 (bool) $this->data->currIds;
 }

 /**
  * 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;
 }

 /**
  * 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);
 }

 /**
  * Process the jumpto parameter -- either redirect to a specific record and
  * return view model, or ignore the parameter and return false.
  *
  * @param \VuFind\Search\Base\Results $results Search results object.
  *
  * @return bool|\Zend\View\Model\ViewModel
  */
 protected function processJumpTo($results)
 {
     // Jump to only result, if configured
     $default = null;
     $config = $this->getServiceLocator()->get('VuFind\\Config')->get('config');
     if (isset($config->Record->jump_to_single_search_result) && $config->Record->jump_to_single_search_result && $results->getResultTotal() == 1) {
         $default = 1;
     }
     // Missing/invalid parameter?  Ignore it:
     $jumpto = $this->params()->fromQuery('jumpto', $default);
     if (empty($jumpto) || !is_numeric($jumpto)) {
         return false;
     }
     // Parameter out of range?  Ignore it:
     $recordList = $results->getResults();
     if (!isset($recordList[$jumpto - 1])) {
         return false;
     }
     // If we got this far, we have a valid parameter so we should redirect
     // and report success:
     $details = $this->getRecordRouter()->getTabRouteDetails($recordList[$jumpto - 1]);
     return $this->redirect()->toRoute($details['route'], $details['params']);
 }

 /**
  * 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;
         }
     }
 }

 /**
  * 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;
 }