/**
* Browsing latest torrents by category
* @return string the rendering result.
*/
public function actionIndex($q = null, $iht = null, $age = null)
{
if (is_null($q) && is_null($iht) && is_null($age)) {
$this->redirect(Url::toRoute('/browse'));
}
if (!empty($iht)) {
if (preg_match('#^\\d$#sui', $iht) && Category::getTag($iht)) {
$iht = Category::getTag($iht);
}
}
if (Yii::$app->request->getQueryParam('ihs', null) === '1') {
$_GET['popular'] = '1';
}
$searchModel = new SearchForm();
$searchModel->setScenario('simple');
$searchModel->words = $q;
$searchModel->tags = $iht;
$searchModel->age = Yii::$app->request->getQueryParam('age', 0);
$searchModel->popular = empty($_GET['popular']) ? 0 : 1;
$searchModel->status = empty($status) ? 0 : 1;
$searchModel->validate();
$torrents = null;
$totalCount = 0;
if (!$searchModel->getErrors()) {
$torrents = Search::getTorrentDataProvider($searchModel);
$totalCount = $torrents->getTotalCount();
if (empty($totalCount)) {
$words = explode(' ', $searchModel->words);
if (count($words) > 1) {
$searchModel->words = $words;
$torrents = Search::getTorrentDataProvider($searchModel);
$totalCount = $torrents->getTotalCount();
}
}
} else {
$torrents = new ArrayDataProvider();
}
if (isset($_REQUEST['lucky'])) {
$t = $torrents->getModels();
if (count($t)) {
$tmp = [];
foreach ($t as $torrent) {
$tmp[$torrent->seeders] = $torrent;
}
krsort($tmp);
$torrent = array_shift($tmp);
$this->redirect($torrent->getUrl());
\Yii::$app->end();
}
}
return $this->render('index', ['q' => $q, 'torrents' => $torrents, 'totalCount' => $totalCount, 'iht' => $iht]);
}
public static function getLastTorrentsDataProvider($count = 5, $forceRefresh = false)
{
$cacheKey = 'browse_torrents';
$torrentsByTags = Yii::$app->cache->get($cacheKey);
if (!$torrentsByTags) {
$torrentsByTags = [];
$torrentsIds = [];
$tags = Category::$categoriesTags;
foreach ($tags as $tag) {
$query = new Query();
$rows = $query->from(static::indexName())->match(new Expression(':match', [':match' => '@tags ' . Yii::$app->sphinx->escapeMatchValue($tag)]))->where(['deleted' => 0])->orderBy(['weight()' => SORT_DESC, 'id' => SORT_DESC])->limit($count)->addOptions(['ranker' => 'SPH04', 'max_matches' => 5]);
$torrents = array_map(function ($item) {
return $item['id'];
}, $rows->all());
$torrentsIds = array_merge($torrentsIds, $torrents);
}
if (empty($torrentsIds)) {
Yii::log('Empty last torrents ids', CLogger::LEVEL_WARNING);
} else {
$query = (new Torrent())->find()->with('scrapes')->where(['id' => $torrentsIds]);
foreach ($query->all() as $torrent) {
$torrentsByTags[Category::getTorrentCategoryTag($torrent)][] = $torrent;
}
}
Yii::$app->cache->set($cacheKey, $torrentsByTags, 600);
}
$result = array_map(function ($data) {
return new ArrayDataProvider(['key' => 'id', 'allModels' => $data]);
}, $torrentsByTags);
return $result;
}
