Esempio n. 1
0
 /**
  * Authenticate live-stream entry against stream token and partner limitations
  * 
  * @action authenticate
  * @param string $entryId Live stream entry id
  * @param string $token Live stream broadcasting token
  * @return KalturaLiveStreamEntry The authenticated live stream entry
  * 
  * @throws KalturaErrors::ENTRY_ID_NOT_FOUND
  * @throws KalturaErrors::LIVE_STREAM_INVALID_TOKEN
  */
 function authenticateAction($entryId, $token)
 {
     $dbEntry = entryPeer::retrieveByPK($entryId);
     if (!$dbEntry || $dbEntry->getType() != entryType::LIVE_STREAM) {
         throw new KalturaAPIException(KalturaErrors::ENTRY_ID_NOT_FOUND, $entryId);
     }
     /* @var $dbEntry LiveStreamEntry */
     if ($dbEntry->getStreamPassword() != $token) {
         throw new KalturaAPIException(KalturaErrors::LIVE_STREAM_INVALID_TOKEN, $entryId);
     }
     $mediaServer = $dbEntry->getMediaServer(true);
     if ($mediaServer) {
         $url = null;
         $protocol = null;
         foreach (array(KalturaPlaybackProtocol::HLS, KalturaPlaybackProtocol::APPLE_HTTP) as $hlsProtocol) {
             $config = $dbEntry->getLiveStreamConfigurationByProtocol($hlsProtocol, requestUtils::PROTOCOL_HTTP, null, true);
             if ($config) {
                 $url = $config->getUrl();
                 $protocol = $hlsProtocol;
                 break;
             }
         }
         if ($url) {
             KalturaLog::info('Determining status of live stream URL [' . $url . ']');
             $dpda = new DeliveryProfileDynamicAttributes();
             $dpda->setEntryId($entryId);
             $dpda->setFormat($protocol);
             $deliveryProfile = DeliveryProfilePeer::getLiveDeliveryProfileByHostName(parse_url($url, PHP_URL_HOST), $dpda);
             if ($deliveryProfile && $deliveryProfile->isLive($url)) {
                 throw new KalturaAPIException(KalturaErrors::LIVE_STREAM_ALREADY_BROADCASTING, $entryId, $mediaServer->getHostname());
             }
         }
     }
     // fetch current stream live params
     $liveParamsIds = flavorParamsConversionProfilePeer::getFlavorIdsByProfileId($dbEntry->getConversionProfileId());
     $usedLiveParamsIds = array();
     foreach ($liveParamsIds as $liveParamsId) {
         $usedLiveParamsIds[$liveParamsId] = array($entryId);
     }
     // fetch all live entries that currently are live
     $baseCriteria = KalturaCriteria::create(entryPeer::OM_CLASS);
     $filter = new entryFilter();
     $filter->setIsLive(true);
     $filter->setIdNotIn(array($entryId));
     $filter->setPartnerSearchScope(baseObjectFilter::MATCH_KALTURA_NETWORK_AND_PRIVATE);
     $filter->attachToCriteria($baseCriteria);
     $entries = entryPeer::doSelect($baseCriteria);
     $maxInputStreams = $this->getPartner()->getMaxLiveStreamInputs();
     if (!$maxInputStreams) {
         $maxInputStreams = kConf::get('partner_max_live_stream_inputs', 'local', 10);
     }
     KalturaLog::debug("Max live stream inputs [{$maxInputStreams}]");
     $maxTranscodedStreams = 0;
     if (PermissionPeer::isValidForPartner(PermissionName::FEATURE_KALTURA_LIVE_STREAM_TRANSCODE, $this->getPartnerId())) {
         $maxTranscodedStreams = $this->getPartner()->getMaxLiveStreamOutputs();
         if (!$maxTranscodedStreams) {
             $maxTranscodedStreams = kConf::get('partner_max_live_stream_outputs', 'local', 10);
         }
     }
     KalturaLog::debug("Max live stream outputs [{$maxTranscodedStreams}]");
     $totalInputStreams = count($entries) + 1;
     if ($totalInputStreams > $maxInputStreams + $maxTranscodedStreams) {
         KalturaLog::debug("Live input stream [{$totalInputStreams}]");
         throw new KalturaAPIException(KalturaErrors::LIVE_STREAM_EXCEEDED_MAX_PASSTHRU, $entryId);
     }
     $entryIds = array($entryId);
     foreach ($entries as $liveEntry) {
         /* @var $liveEntry LiveEntry */
         $entryIds[] = $liveEntry->getId();
         $liveParamsIds = array_map('intval', explode(',', $liveEntry->getFlavorParamsIds()));
         foreach ($liveParamsIds as $liveParamsId) {
             if (isset($usedLiveParamsIds[$liveParamsId])) {
                 $usedLiveParamsIds[$liveParamsId][] = $liveEntry->getId();
             } else {
                 $usedLiveParamsIds[$liveParamsId] = array($liveEntry->getId());
             }
         }
     }
     $liveParams = assetParamsPeer::retrieveByPKs(array_keys($usedLiveParamsIds));
     $passthruEntries = null;
     $transcodedEntries = null;
     foreach ($liveParams as $liveParamsItem) {
         /* @var $liveParamsItem LiveParams */
         if ($liveParamsItem->hasTag(liveParams::TAG_INGEST)) {
             $passthruEntries = array_intersect(is_array($passthruEntries) ? $passthruEntries : $entryIds, $usedLiveParamsIds[$liveParamsItem->getId()]);
         } else {
             $transcodedEntries = array_intersect(is_array($transcodedEntries) ? $transcodedEntries : $entryIds, $usedLiveParamsIds[$liveParamsItem->getId()]);
         }
     }
     $passthruEntries = array_diff($passthruEntries, $transcodedEntries);
     $passthruEntriesCount = count($passthruEntries);
     $transcodedEntriesCount = count($transcodedEntries);
     KalturaLog::debug("Live transcoded entries [{$transcodedEntriesCount}], max live transcoded streams [{$maxTranscodedStreams}]");
     if ($transcodedEntriesCount > $maxTranscodedStreams) {
         throw new KalturaAPIException(KalturaErrors::LIVE_STREAM_EXCEEDED_MAX_TRANSCODED, $entryId);
     }
     $maxInputStreams += $maxTranscodedStreams - $transcodedEntriesCount;
     KalturaLog::debug("Live params inputs [{$passthruEntriesCount}], max live stream inputs [{$maxInputStreams}]");
     if ($passthruEntriesCount > $maxInputStreams) {
         throw new KalturaAPIException(KalturaErrors::LIVE_STREAM_EXCEEDED_MAX_PASSTHRU, $entryId);
     }
     $entry = KalturaEntryFactory::getInstanceByType($dbEntry->getType());
     $entry->fromObject($dbEntry, $this->getResponseProfile());
     return $entry;
 }
 /**
  *  request conversion for all entries that doesnt have the required flavor param
  *  returns a comma-separated ids of conversion jobs
  *
  *  @action requestConversion
  *  @param string $feedId
  *  @return string
  */
 public function requestConversionAction($feedId)
 {
     // find entry ids that already converted to the flavor
     $feedRendererWithTheFlavor = new KalturaSyndicationFeedRenderer($feedId);
     $feedRendererWithTheFlavor->addFlavorParamsAttachedFilter();
     $entriesWithTheFlavor = $feedRendererWithTheFlavor->getEntriesIds();
     // create filter of the entries that not converted
     $entryFilter = new entryFilter();
     $entryFilter->setIdNotIn($entriesWithTheFlavor);
     // create feed with the new filter
     $feedRendererToConvert = new KalturaSyndicationFeedRenderer($feedId);
     $feedRendererToConvert->addFilter($entryFilter);
     $createdJobsIds = array();
     $flavorParamsId = $feedRendererToConvert->syndicationFeed->flavorParamId;
     while ($entry = $feedRendererToConvert->getNextEntry()) {
         $originalFlavorAsset = flavorAssetPeer::retrieveOriginalByEntryId($entry->getId());
         if (!is_null($originalFlavorAsset)) {
             $err = "";
             $job = kBusinessPreConvertDL::decideAddEntryFlavor(null, $entry->getId(), $flavorParamsId, $err);
             if ($job && is_object($job)) {
                 $createdJobsIds[] = $job->getId();
             }
         }
     }
     return implode(',', $createdJobsIds);
 }
Esempio n. 3
0
 protected function countEntriesByCriteria($entryIds, $directOnly = false)
 {
     // Try to retrieve from cache
     $cacheKey = category::EXCEEDED_ENTRIES_COUNT_CACHE_PREFIX . $this->getId();
     $cacheStore = kCacheManager::getSingleLayerCache(kCacheManager::CACHE_TYPE_LOCK_KEYS);
     if ($cacheStore) {
         $countExceeded = $cacheStore->get($cacheKey);
         if ($countExceeded) {
             return null;
         }
     }
     // Query for entry count
     $baseCriteria = KalturaCriteria::create(entryPeer::OM_CLASS);
     $filter = new entryFilter();
     $filter->setPartnerSearchScope(baseObjectFilter::MATCH_KALTURA_NETWORK_AND_PRIVATE);
     if ($directOnly) {
         $filter->setCategoriesIdsMatchAnd($this->getId());
     } else {
         $filter->setCategoryAncestorId($this->getId());
     }
     if ($entryIds) {
         $filter->setIdNotIn($entryIds);
     }
     $filter->setLimit(1);
     $filter->attachToCriteria($baseCriteria);
     $baseCriteria->applyFilters();
     $count = $baseCriteria->getRecordsCount();
     // Save the result within the cache
     if ($count >= category::MAX_NUMBER_OF_ENTRIES_PER_CATEGORY) {
         if ($cacheStore) {
             $cacheStore->set($cacheKey, true, category::EXCEEDED_ENTRIES_COUNT_CACHE_EXPIRY);
         }
     }
     return $count;
 }