/**
* Get list of videos (controller that provides access to MediaQueryService::getVideoList method)
* @requestParam string sort [recent/popular/trend]
* @requestParam integer limit (maximum = 100)
* @requestParam integer page
* @requestParam string|array providers - Only videos hosted by these providers will be returned. Default: all providers.
* @requestParam string|array category - Only videos tagged with these categories will be returned. Default: any categories.
* @requestParam integer width - the width of the thumbnail to return
* @requestParam integer height - the height of the thumbnail to return
* @requestParam integer detail [0/1] - check for getting video detail
* @responseParam array
* [array('title'=>value, 'provider'=>value, 'addedAt'=>value,'addedBy'=>value, 'duration'=>value, 'viewsTotal'=>value)]
*/
public function getVideoList()
{
wfProfileIn(__METHOD__);
$params = $this->getVideoListParams();
// Key to cache the data under in memcache
$cacheKey = $this->getVideoListCacheKey($params);
$cacheOptions = ['cacheTTL' => \WikiaResponse::CACHE_STANDARD, 'negativeCacheTTL' => 0];
// Retrieve the result and if not null, cache it
$videoList = \WikiaDataAccess::cacheWithOptions($cacheKey, function () use($params) {
$mediaService = new \MediaQueryService();
$videoList = $mediaService->getVideoList($params['sort'], $params['filter'], $params['limit'], $params['page'], $params['providers'], $params['category']);
// get video detail
if (!empty($params['detail'])) {
$videoOptions = ['thumbWidth' => $params['width'], 'thumbHeight' => $params['height']];
$helper = new \VideoHandlerHelper();
foreach ($videoList as &$videoInfo) {
$videoDetail = $helper->getVideoDetail($videoInfo, $videoOptions);
if (!empty($videoDetail)) {
$videoInfo = array_merge($videoInfo, $videoDetail);
}
}
unset($videoInfo);
}
return $videoList;
}, $cacheOptions);
$this->response->setVal('videos', $videoList);
$this->response->setCacheValidity(\WikiaResponse::CACHE_STANDARD);
wfProfileOut(__METHOD__);
}