/**
* Called in WikiaSearchController and Oasis SearchController index action.
* Sets the SearchConfigs namespaces based on MW-core NS request style.
* @see WikiSearchControllerTest::testSetNamespacesFromRequest
* @param Wikia\Search\Config $searchConfig
* @param User $user
* @return boolean true
*/
protected function setNamespacesFromRequest($searchConfig, User $user)
{
$searchEngine = new SearchEngine();
$searchableNamespaces = $searchEngine->searchableNamespaces();
$namespaces = array();
foreach ($searchableNamespaces as $i => $name) {
if ($this->getVal('ns' . $i, false)) {
$namespaces[] = $i;
}
}
if (empty($namespaces)) {
if ($user->getGlobalPreference('searchAllNamespaces')) {
$namespaces = array_keys($searchableNamespaces);
} else {
$profiles = $searchConfig->getSearchProfiles();
// this is mostly needed for unit testing
$defaultProfile = !empty($this->wg->DefaultSearchProfile) ? $this->wg->DefaultSearchProfile : 'default';
$namespaces = $profiles[$defaultProfile]['namespaces'];
}
}
$searchConfig->setNamespaces($namespaces);
return true;
}
/**
* Perform a search query against NS_MAIN given a term and total limit
* @param string $term
* @param int $limit
*/
public function getResultSet($term, $totalLimit)
{
$wikiaSearchConfig = new Wikia\Search\Config();
$wikiaSearchConfig->setNamespaces(array(NS_MAIN))->setQuery($term)->setLimit($totalLimit);
$wikiaSearch = (new Wikia\Search\QueryService\Factory())->getFromConfig($wikiaSearchConfig);
return $wikiaSearch->search($wikiaSearchConfig);
}
/**
* Uses our search backend via the SimpleSearch module to find reasonable matches
* for the search string. These aren't perfect at exact matches, etc. and is more
* designed as a fallback to use when exact matches can't be found.
*
* @param searchString - the text string to search for using SimpleSearch.
* @return an array of strings which are the textForm of the page title (eg: "Cake:Dime").
*/
function lw_getSearchResults($searchString, $maxResults = 25)
{
global $wgCityId;
$titles = array();
try {
$wikiaSearchConfig = new Wikia\Search\Config();
$wikiaSearchConfig->setNamespaces(array(NS_MAIN))->setQuery($searchString)->setLimit($maxResults);
$wikiaSearch = (new Wikia\Search\QueryService\Factory())->getFromConfig($wikiaSearchConfig);
$resultSet = $wikiaSearch->search();
$found = $resultSet->getResultsFound();
if (!empty($found)) {
foreach ($resultSet as $result) {
$titles[] = $result->getTitle();
}
}
} catch (WikiaException $e) {
// TODO: Add logging of some sort. For now, just return empty results and don't handle the error.
}
return $titles;
}