/**
* @return array primary URL and backup URL
*/
private function getLiveEntryBaseUrls()
{
$this->initFlavorParamsIds();
$tag = null;
$tags = $this->deliveryAttributes->getTags();
if (count($tags) == 1) {
$tag = reset($tags);
}
$protocol = $this->deliveryAttributes->getMediaProtocol();
if (in_array($this->deliveryAttributes->getFormat(), self::$httpFormats) && !in_array($protocol, self::$httpProtocols)) {
$protocol = requestUtils::getProtocol();
}
$liveStreamConfig = $this->entry->getLiveStreamConfigurationByProtocol($this->deliveryAttributes->getFormat(), $protocol, $tag, false, $this->flavorParamsIds);
/* @var $liveStreamConfig kLiveStreamConfiguration */
if ($liveStreamConfig) {
return array($liveStreamConfig->getUrl(), $liveStreamConfig->getBackupUrl());
}
switch ($this->deliveryAttributes->getFormat()) {
case PlaybackProtocol::RTMP:
$baseUrl = $this->entry->getStreamUrl();
$baseUrl = rtrim($baseUrl, '/');
if (strpos($this->deliveryAttributes->getMediaProtocol(), "rtmp") === 0) {
$baseUrl = $this->deliveryAttributes->getMediaProtocol() . '://' . preg_replace('/^rtmp.*?:\\/\\//', '', $baseUrl);
}
return array($baseUrl, null);
case PlaybackProtocol::APPLE_HTTP:
return array($this->entry->getHlsStreamUrl(), null);
// TODO pass single tag
}
return array(null, null);
}
/**
* @return array primary URL and backup URL
*/
private function getLiveEntryStreamConfig()
{
$this->initFlavorParamsIds();
$tag = null;
$tags = $this->deliveryAttributes->getTags();
if (count($tags) == 1) {
$tag = reset($tags);
}
$protocol = $this->deliveryAttributes->getMediaProtocol();
if (in_array($this->deliveryAttributes->getFormat(), self::$httpFormats) && !in_array($protocol, self::$httpProtocols)) {
$protocol = requestUtils::getProtocol();
}
// use only cloud transcode flavors if timeAlignedRenditions was set
$partnerId = $this->entry->getPartnerId();
$partner = PartnerPeer::retrieveByPK($partnerId);
$partnerTimeAligned = $partner->getTimeAlignedRenditions();
if ($partnerTimeAligned && $this->getRequestParameter("playerType") === 'flash') {
// check entry's flavors
$entryFlavorParams = assetParamsPeer::retrieveByPKs(explode(',', $this->entry->getFlavorParamsIds()));
$hasTranscode = false;
foreach ($entryFlavorParams as $flavor) {
// check if we have any transcode flavor
if (!$flavor->hasTag("ingest")) {
$hasTranscode = true;
}
}
// if so, use only the transcode
if ($hasTranscode) {
$tag = 'mbr';
}
}
$liveStreamConfig = $this->entry->getLiveStreamConfigurationByProtocol($this->deliveryAttributes->getFormat(), $protocol, $tag, false, $this->flavorParamsIds);
/* @var $liveStreamConfig kLiveStreamConfiguration */
if ($liveStreamConfig) {
return $liveStreamConfig;
}
switch ($this->deliveryAttributes->getFormat()) {
case PlaybackProtocol::RTMP:
$baseUrl = $this->entry->getStreamUrl();
$baseUrl = rtrim($baseUrl, '/');
if (strpos($this->deliveryAttributes->getMediaProtocol(), "rtmp") === 0) {
$baseUrl = $this->deliveryAttributes->getMediaProtocol() . '://' . preg_replace('/^rtmp.*?:\\/\\//', '', $baseUrl);
}
$liveStreamConfig = new kLiveStreamConfiguration();
$liveStreamConfig->setUrl($baseUrl);
$liveStreamConfig->setProtocol(PlaybackProtocol::RTMP);
return $liveStreamConfig;
case PlaybackProtocol::APPLE_HTTP:
// TODO pass single tag
$liveStreamConfig = new kLiveStreamConfiguration();
$liveStreamConfig->setUrl($this->entry->getHlsStreamUrl());
$liveStreamConfig->setProtocol(PlaybackProtocol::APPLE_HTTP);
return $liveStreamConfig;
}
return null;
}
/**
* @param string $baseUrl
* @return array
*/
private function buildRtmpLiveStreamFlavorsArray(&$baseUrl)
{
$streamId = $this->entry->getStreamRemoteId();
$streamUsername = $this->entry->getStreamUsername();
$baseUrl = $this->entry->getStreamUrl();
$baseUrl = rtrim($baseUrl, '/');
$rtmpHost = parse_url($baseUrl, PHP_URL_HOST);
$urlManager = $this->getUrlManagerByCdn($rtmpHost);
$flavors = $this->entry->getStreamBitrates();
if (count($flavors)) {
foreach ($flavors as $index => $flavor) {
$brIndex = $index + 1;
$flavors[$index]['url'] = str_replace('%i', $brIndex, $this->entry->getStreamName());
}
} else {
$flavors[0]['url'] = str_replace('%i', '1', $this->entry->getStreamName());
}
if (strpos($this->protocol, "rtmp") === 0) {
$baseUrl = $this->protocol . '://' . preg_replace('/^rtmp.*?:\\/\\//', '', $baseUrl);
}
$urlManager->finalizeUrls($baseUrl, $flavors);
$this->tokenizer = $urlManager->getTokenizer();
return $flavors;
}
private function serveRtmp()
{
switch ($this->entry->getType()) {
case entryType::MEDIA_CLIP:
$duration = $this->entry->getDurationInt();
$flavorAssets = array();
if ($this->flavorId) {
$flavorAsset = flavorAssetPeer::retrieveById($this->flavorId);
if (!$flavorAsset->hasTag(flavorParams::TAG_WEB)) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
if (!$flavorAsset->getStatus() == flavorAsset::FLAVOR_ASSET_STATUS_READY) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
$flavorAssets[] = $flavorAsset;
} else {
$flavorAssets = flavorAssetPeer::retreiveReadyByEntryIdAndTag($this->entryId, flavorParams::TAG_MBR);
if (!count($flavorAssets)) {
$flavorAssets = flavorAssetPeer::retreiveReadyByEntryIdAndTag($this->entryId, flavorParams::TAG_WEB);
}
}
$flavorAssets = $this->removeMaxBitrateFlavors($flavorAssets);
if (!$this->storageId) {
$partner = $this->entry->getPartner();
$finalFlavors = array();
if ($partner->getStorageServePriority() == StorageProfile::STORAGE_SERVE_PRIORITY_KALTURA_FIRST) {
foreach ($flavorAssets as $flavorAsset) {
$key = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$fileSync = kFileSyncUtils::getReadyInternalFileSyncForKey($key);
if ($fileSync) {
$finalFlavors[] = $flavorAsset;
}
}
}
if (!count($finalFlavors) && $partner->getStorageServePriority() && $partner->getStorageServePriority() != StorageProfile::STORAGE_SERVE_PRIORITY_KALTURA_ONLY) {
$storages = StorageProfilePeer::retrieveExternalByPartnerId($partner->getId());
if (count($storages) == 1) {
$this->storageId = $storages[0]->getId();
} elseif (count($storages)) {
$storagesFlavors = array();
foreach ($storages as $storage) {
$storagesFlavors[$storage->getId()] = array();
foreach ($flavorAssets as $flavorAsset) {
$key = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$fileSync = kFileSyncUtils::getReadyExternalFileSyncForKey($key, $storage->getId());
if ($fileSync) {
$storagesFlavors[$storage->getId()][] = $flavorAsset;
}
}
}
$maxCount = 0;
foreach ($storagesFlavors as $storageId => $storageFlavors) {
$count = count($storageFlavors);
if ($count > $maxCount) {
$maxCount = $count;
$this->storageId = $storageId;
$finalFlavors = $storageFlavors;
}
}
$flavorAssets = $finalFlavors;
} else {
foreach ($flavorAssets as $flavorAsset) {
$key = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$fileSync = kFileSyncUtils::getReadyInternalFileSyncForKey($key);
if ($fileSync) {
$finalFlavors[] = $flavorAsset;
}
}
}
}
}
foreach ($flavorAssets as $flavorAsset) {
$mediaInfo = mediaInfoPeer::retrieveByFlavorAssetId($flavorAsset->getId());
if ($mediaInfo && ($mediaInfo->getVideoDuration() || $mediaInfo->getAudioDuration() || $mediaInfo->getContainerDuration())) {
$duration = $mediaInfo->getVideoDuration() ? $mediaInfo->getVideoDuration() : ($mediaInfo->getAudioDuration() ? $mediaInfo->getAudioDuration() : $mediaInfo->getContainerDuration());
$duration /= 1000;
break;
}
}
$baseUrl = null;
$flavors = array();
if ($this->storageId) {
$storage = StorageProfilePeer::retrieveByPK($this->storageId);
if (!$storage) {
die;
}
$baseUrl = $storage->getDeliveryRmpBaseUrl();
// get all flavors with external urls
foreach ($flavorAssets as $flavorAsset) {
$key = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$fileSync = kFileSyncUtils::getReadyExternalFileSyncForKey($key, $this->storageId);
if (!$fileSync) {
continue;
}
$urlManager = kUrlManager::getUrlManagerByStorageProfile($fileSync->getDc());
$urlManager->setClipTo($this->clipTo);
$urlManager->setFileExtension($flavorAsset->getFileExt());
$urlManager->setProtocol(StorageProfile::PLAY_FORMAT_RTMP);
$url = $urlManager->getFileSyncUrl($fileSync);
$url = preg_replace('/^\\//', '', $url);
$flavors[] = array('url' => $url, 'bitrate' => $flavorAsset->getBitrate(), 'width' => $flavorAsset->getWidth(), 'height' => $flavorAsset->getHeight());
}
} else {
$partnerId = $this->entry->getPartnerId();
$subpId = $this->entry->getSubpId();
$partnerPath = myPartnerUtils::getUrlForPartner($partnerId, $subpId);
$baseUrl = myPartnerUtils::getRtmpUrl($partnerId);
$urlManager = kUrlManager::getUrlManagerByCdn($this->cdnHost);
// get all flavors with kaltura urls
foreach ($flavorAssets as $flavorAsset) {
$urlManager->setClipTo($this->clipTo);
$urlManager->setFileExtension($flavorAsset->getFileExt());
$urlManager->setProtocol(StorageProfile::PLAY_FORMAT_RTMP);
$url = $urlManager->getFlavorAssetUrl($flavorAsset);
$url = preg_replace('/^\\//', '', $url);
$flavors[] = array('url' => $url, 'bitrate' => $flavorAsset->getBitrate(), 'width' => $flavorAsset->getWidth(), 'height' => $flavorAsset->getHeight());
}
}
if (!count($flavors)) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
if (strpos($this->protocol, "rtmp") === 0) {
$baseUrl = $this->protocol . '://' . preg_replace('/^rtmp.*?:\\/\\//', '', $baseUrl);
}
return $this->buildXml(self::PLAY_STREAM_TYPE_RECORDED, $flavors, 'video/x-flv', $duration, $baseUrl);
case entryType::LIVE_STREAM:
$streamId = $this->entry->getStreamRemoteId();
$streamUsername = $this->entry->getStreamUsername();
$baseUrl = $this->entry->getStreamUrl();
$baseUrl = rtrim($baseUrl, '/');
$flavors = $this->entry->getStreamBitrates();
if (count($flavors)) {
foreach ($flavors as $index => $flavor) {
$brIndex = $index + 1;
$flavors[$index]['url'] = str_replace('%i', $brIndex, $this->entry->getStreamName());
}
} else {
$flavors[0]['url'] = str_replace('%i', '1', $this->entry->getStreamName());
}
if (strpos($this->protocol, "rtmp") === 0) {
$baseUrl = $this->protocol . '://' . preg_replace('/^rtmp.*?:\\/\\//', '', $baseUrl);
}
return $this->buildXml(self::PLAY_STREAM_TYPE_LIVE, $flavors, 'video/x-flv', null, $baseUrl);
}
KExternalErrors::dieError(KExternalErrors::INVALID_ENTRY_TYPE);
}