/**
* Inspects request and sets config accordingly.
* @return Wikia\Search\Config
*/
protected function getConfigFromRequest()
{
$request = $this->getRequest();
$limit = self::POPULAR_ARTICLES_PER_WIKI;
$baseArticleId = $request->getVal(self::PARAMETER_BASE_ARTICLE_ID, false);
if ($baseArticleId !== false) {
$limit = self::TRENDING_ARTICLES_LIMIT;
}
$searchConfig = new Wikia\Search\Config();
$searchConfig->setLimit($limit)->setRank(\Wikia\Search\Config::RANK_MOST_VIEWED)->setOnWiki(true)->setNamespaces([self::POPULAR_ARTICLES_NAMESPACE])->setQuery('*')->setMainPage(false);
return $searchConfig;
}
protected function getTopArticles($wikiId, $lang)
{
return \WikiaDataAccess::cache(wfSharedMemcKey("CombinedSearchService", $wikiId, $lang), self::TOP_ARTICLES_CACHE_TIME, function () use($wikiId, $lang) {
$timer = Time::start(["CombinedSearchService", "getTopArticles"]);
$requestedFields = ["title", "url", "id", "score", "pageid", "lang", "wid", "article_quality_i", Utilities::field('html', $lang)];
$topArticlesMap = \DataMartService::getTopArticlesByPageview($wikiId, null, [NS_MAIN], false, self::TOP_ARTICLES_PER_WIKI + 1);
$query = " +(" . Utilities::valueForField("wid", $wikiId) . ") ";
$query .= " +( " . implode(" OR ", array_map(function ($x) {
return Utilities::valueForField("pageid", $x);
}, array_keys($topArticlesMap))) . ") ";
$query .= " +(is_main_page:false) ";
$searchConfig = new Config();
$searchConfig->setLimit(self::TOP_ARTICLES_PER_WIKI)->setQuery($query)->setPage(1)->setRequestedFields($requestedFields)->setDirectLuceneQuery(true)->setWikiId($wikiId);
$resultSet = (new Factory())->getFromConfig($searchConfig)->search();
$currentResults = $resultSet->toArray($requestedFields);
$articles = [];
foreach ($currentResults as $article) {
$articles[$article['pageid']] = $this->processArticle($article);
if (sizeof($articles) >= self::TOP_ARTICLES_PER_WIKI) {
break;
}
}
$result = [];
foreach ($topArticlesMap as $id => $a) {
if (isset($articles[$id])) {
$result[] = $articles[$id];
}
}
$timer->stop();
return $result;
});
}
