/**
* Subroutine for optionally prepending article match to result array.
* @return WikiaSearchResultSet provides fluent interface
*/
public function prependArticleMatchIfExists()
{
wfProfileIn(__METHOD__);
if (!($this->searchConfig->hasArticleMatch() && $this->resultsStart == 0)) {
return $this;
}
$articleMatch = $this->searchConfig->getArticleMatch();
$article = $articleMatch->getCanonicalArticle();
$title = $article->getTitle();
$articleId = $article->getID();
if (!in_array($title->getNamespace(), $this->searchConfig->getNamespaces())) {
// we had an article match by name, but not in our desired namespaces
return $this;
}
$articleMatchId = sprintf('%s_%s', $this->wg->CityId, $articleId);
$articleService = F::build('ArticleService', array($articleId));
$firstRev = $title->getFirstRevision();
$created = $firstRev ? wfTimestamp(TS_ISO_8601, $firstRev->getTimestamp()) : '';
$lastRev = Revision::newFromId($title->getLatestRevID());
$touched = $lastRev ? wfTimeStamp(TS_ISO_8601, $lastRev->getTimestamp()) : '';
$fieldsArray = array('wid' => $this->wg->CityId, 'title' => $article->mTitle, 'url' => urldecode($title->getFullUrl()), 'score' => 'PTT', 'isArticleMatch' => true, 'ns' => $title->getNamespace(), 'pageId' => $article->getID(), 'created' => $created, 'touched' => $touched);
//@TODO: we could put categories ^^ here but we aren't really using them yet
$result = F::build('WikiaSearchResult', array($fieldsArray));
$snippet = $articleService->getTextSnippet(250);
$result->setText($snippet);
if ($articleMatch->hasRedirect()) {
$result->setVar('redirectTitle', $articleMatch->getArticle()->getTitle());
}
$result->setVar('id', $articleMatchId);
$this->addResult($result);
$this->resultsFound++;
wfProfileOut(__METHOD__);
return $this;
}
/**
* Finds an article match and sets the value in the search config
* @see WikiaSearchTest::testGetArticleMatch
* @see WikiaSearchTest::testGetArticleMatchWithNoMatch
* @see WikiaSearchTest::testGetArticleMatchWithMatchFirstCall
* @see WikiaSearchTest::testGetArticleMatchWithMatchFirstCallMismatchedNamespaces
* @param WikiaSearchConfig $config
* @return WikiaSearchArticleMatch|null
*/
public function getArticleMatch(WikiaSearchConfig $config)
{
wfProfileIn(__METHOD__);
if ($config->hasArticleMatch()) {
return $config->getArticleMatch();
}
$term = $config->getOriginalQuery();
$searchEngine = F::build('SearchEngine');
$title = $searchEngine->getNearMatch($term);
if ($title !== null && in_array($title->getNamespace(), $config->getNamespaces())) {
$article = F::build('Article', array($title, RequestContext::getMain()), 'newFromTitle');
$articleMatch = F::build('WikiaSearchArticleMatch', array($article));
$config->setArticleMatch($articleMatch);
wfProfileOut(__METHOD__);
return $articleMatch;
}
wfProfileOut(__METHOD__);
return null;
}
