public function alter_providerResult(org_tubepress_api_provider_ProviderResult $providerResult)
{
$totalResults = $providerResult->getEffectiveTotalResultCount();
$ioc = org_tubepress_impl_ioc_IocContainer::getInstance();
$context = $ioc->get(org_tubepress_api_exec_ExecutionContext::_);
$limit = $context->get(org_tubepress_api_const_options_names_Feed::RESULT_COUNT_CAP);
$firstCut = $limit == 0 ? $totalResults : min($limit, $totalResults);
$secondCut = min($firstCut, self::_calculateRealMax($context, $firstCut));
$videos = $providerResult->getVideoArray();
$resultCount = count($videos);
org_tubepress_impl_log_Log::log(self::LOG_PREFIX, 'Effective total result count (taking into account user-defined limit) is %d video(s)', $secondCut);
if ($resultCount > $secondCut) {
org_tubepress_impl_log_Log::log(self::LOG_PREFIX, 'Result has %d video(s), limit is %d. So we\'re chopping it down.', $resultCount, $secondCut);
$providerResult->setVideoArray(array_splice($videos, 0, $secondCut - $resultCount));
}
$providerResult->setEffectiveTotalResultCount($secondCut);
return $providerResult;
}
/**
* Fetch a single video.
*
* @param string $customVideoId The video ID to fetch.
*
* @return org_tubepress_api_video_Video The video.
*/
public function getSingleVideo($customVideoId)
{
org_tubepress_impl_log_Log::log(self::$_logPrefix, 'Fetching video with ID <tt>%s</tt>', $customVideoId);
$ioc = org_tubepress_impl_ioc_IocContainer::getInstance();
$urlBuilder = $ioc->get(org_tubepress_api_feed_UrlBuilder::_);
$videoUrl = $urlBuilder->buildSingleVideoUrl($customVideoId);
org_tubepress_impl_log_Log::log(self::$_logPrefix, 'URL to fetch is <a href="%s">this</a>', $videoUrl);
$feedRetrievalService = $ioc->get(org_tubepress_api_feed_FeedFetcher::_);
$context = $ioc->get(org_tubepress_api_exec_ExecutionContext::_);
$results = $feedRetrievalService->fetch($videoUrl, $context->get(org_tubepress_api_const_options_names_Cache::CACHE_ENABLED));
$factory = $ioc->get(org_tubepress_api_factory_VideoFactory::_);
$videoArray = $factory->feedToVideoArray($results);
$pm = $ioc->get(org_tubepress_api_plugin_PluginManager::_);
$pc = $ioc->get(org_tubepress_api_provider_ProviderCalculator::_);
if (empty($videoArray)) {
throw new Exception(sprintf('Could not find video with ID %s', $customVideoId));
//>(translatable)<
}
$result = new org_tubepress_api_provider_ProviderResult();
$result->setEffectiveTotalResultCount(1);
$result->setVideoArray($videoArray);
$provider = $pc->calculateProviderOfVideoId($customVideoId);
$pm->runFilters(org_tubepress_api_const_plugin_FilterPoint::PROVIDER_RESULT, $result, $provider);
return $videoArray[0];
}
