/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
$entryId = $this->getRequestParameter("entry_id");
$flavorId = $this->getRequestParameter("flavor");
$fileName = $this->getRequestParameter("file_name");
$ksStr = $this->getRequestParameter("ks");
$referrer = $this->getRequestParameter("referrer");
$referrer = base64_decode($referrer);
if (!is_string($referrer)) {
// base64_decode can return binary data
$referrer = "";
}
// get entry
$entry = entryPeer::retrieveByPK($entryId);
if (is_null($entry)) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
myPartnerUtils::blockInactivePartner($entry->getPartnerId());
$securyEntryHelper = new KSecureEntryHelper($entry, $ksStr, $referrer);
$securyEntryHelper->validateForDownload($entry, $ksStr);
$flavorAsset = null;
if ($flavorId) {
// get flavor asset
$flavorAsset = flavorAssetPeer::retrieveById($flavorId);
if (is_null($flavorAsset) || $flavorAsset->getStatus() != flavorAsset::FLAVOR_ASSET_STATUS_READY) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
// the request flavor should belong to the requested entry
if ($flavorAsset->getEntryId() != $entryId) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
} else {
$flavorAsset = flavorAssetPeer::retrieveBestPlayByEntryId($entry->getId());
}
// Gonen 26-04-2010: in case entry has no flavor with 'mbr' tag - we return the source
if (!$flavorAsset && ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_VIDEO || $entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_AUDIO)) {
$flavorAsset = flavorAssetPeer::retrieveOriginalByEntryId($entryId);
}
if ($flavorAsset) {
$syncKey = $this->getSyncKeyAndForFlavorAsset($entry, $flavorAsset);
} else {
$syncKey = $this->getBestSyncKeyForEntry($entry);
}
list($fileBaseName, $fileExt) = $this->getFileName($entry, $flavorAsset);
if (!$fileName) {
$fileName = $fileBaseName;
}
if ($fileExt) {
$fileName = $fileName . '.' . $fileExt;
}
if (is_null($syncKey)) {
KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND);
}
$this->handleFileSyncRedirection($syncKey);
$filePath = kFileSyncUtils::getReadyLocalFilePathForKey($syncKey);
$this->dumpFile($filePath, $fileName);
die;
// no view
}
public function getThumbnailUrl(KSecureEntryHelper $securyEntryHelper, $storageId = null, KalturaThumbParams $thumbParams = null)
{
if ($thumbParams) {
$assetUrl = $this->getDownloadUrlWithExpiry(84600);
$assetParameters = KalturaRequestParameterSerializer::serialize($thumbParams, "thumbParams");
$thumbnailUrl = $assetUrl . "?thumbParams:objectType=KalturaThumbParams&" . implode("&", $assetParameters);
}
if ($storageId) {
$thumbnailUrl = $this->getExternalUrl($storageId);
}
$thumbnailUrl = $this->getDownloadUrl(true);
/* @var $serverNode EdgeServerNode */
$serverNode = $securyEntryHelper->shouldServeFromServerNode();
if (!$serverNode) {
return $thumbnailUrl;
}
$urlParts = explode("://", $thumbnailUrl);
return $urlParts[0] . "://" . $serverNode->buildEdgeFullPath('http', null, null, assetType::THUMBNAIL) . $urlParts[1];
}
private function validateAccessControl(entry $entry, flavorAsset $flavorAsset, $referrer64base)
{
$referrer = base64_decode(str_replace(" ", "+", $referrer64base));
if (!is_string($referrer)) {
$referrer = "";
}
// base64_decode can return binary data
$secureEntryHelper = new KSecureEntryHelper($entry, kCurrentContext::$ks, $referrer, ContextType::PLAY);
if (!$secureEntryHelper->isKsAdmin()) {
if (!$entry->isScheduledNow()) {
throw new KalturaWidevineLicenseProxyException(KalturaWidevineErrorCodes::ENTRY_NOT_SCHEDULED_NOW);
}
if ($secureEntryHelper->isEntryInModeration()) {
throw new KalturaWidevineLicenseProxyException(KalturaWidevineErrorCodes::ENTRY_MODERATION_ERROR);
}
}
if ($secureEntryHelper->shouldBlock()) {
throw new KalturaWidevineLicenseProxyException(KalturaWidevineErrorCodes::ACCESS_CONTROL_RESTRICTED);
}
if (!$secureEntryHelper->isAssetAllowed($flavorAsset)) {
throw new KalturaWidevineLicenseProxyException(KalturaWidevineErrorCodes::FLAVOR_ASSET_ID_NOT_FOUND);
}
}
function checkForPreview(KSecureEntryHelper $securyEntryHelper, $clip_to)
{
$request = $_SERVER["REQUEST_URI"];
$preview_length_msec = $securyEntryHelper->getPreviewLength() * 1000;
if ((int) $clip_to !== (int) $preview_length_msec) {
if (strpos($request, '/clip_to/') !== false) {
if ($preview_length_msec === 0) {
header("Content-Type: video/x-flv");
die;
}
$request = str_replace('/clip_to/' . $clip_to, '/clip_to/' . $preview_length_msec, $request);
header("Location: {$request}");
} else {
if (strpos($request, "?") !== false) {
$last_slash = strrpos($request, "/");
$request = substr_replace($request, "/clip_to/{$preview_length_msec}", $last_slash, 0);
header("Location: {$request}");
} else {
header("Location: {$request}/clip_to/{$preview_length_msec}");
}
}
die;
}
}
/**
* @param string $captionAssetId
* @throws KalturaAPIException
* @return CaptionAsset
*/
protected function validateForDownload($captionAssetId)
{
$captionAsset = null;
if (!kCurrentContext::$ks) {
$captionAsset = kCurrentContext::initPartnerByAssetId($captionAssetId);
if (!$captionAsset || $captionAsset->getStatus() == asset::ASSET_STATUS_DELETED) {
throw new KalturaAPIException(KalturaCaptionErrors::CAPTION_ASSET_ID_NOT_FOUND, $captionAssetId);
}
// enforce entitlement
$this->setPartnerFilters(kCurrentContext::getCurrentPartnerId());
kEntitlementUtils::initEntitlementEnforcement();
} else {
$captionAsset = assetPeer::retrieveById($captionAssetId);
}
if (!$captionAsset || !$captionAsset instanceof CaptionAsset) {
throw new KalturaAPIException(KalturaCaptionErrors::CAPTION_ASSET_ID_NOT_FOUND, $captionAssetId);
}
if (kCurrentContext::$ks_object && kCurrentContext::$ks_object->verifyPrivileges(CaptionPlugin::KS_PRIVILEGE_CAPTION, $captionAsset->getEntryId())) {
return $captionAsset;
}
$entry = entryPeer::retrieveByPK($captionAsset->getEntryId());
if (!$entry) {
//we will throw caption asset not found, as the user is not entitled, and should not know that the entry exists.
throw new KalturaAPIException(KalturaCaptionErrors::CAPTION_ASSET_ID_NOT_FOUND, $captionAssetId);
}
$securyEntryHelper = new KSecureEntryHelper($entry, kCurrentContext::$ks, null, ContextType::DOWNLOAD);
$securyEntryHelper->validateForDownload();
return $captionAsset;
}
/**
* Serves the file content
*
* @action serveByFlavorParamsId
* @param string $entryId Document entry id
* @param string $flavorParamsId Flavor params id
* @param bool $forceProxy force to get the content without redirect
* @return file
*
* @throws KalturaErrors::ENTRY_ID_NOT_FOUND
* @throws KalturaErrors::FLAVOR_ASSET_IS_NOT_READY
* @throws KalturaErrors::FLAVOR_ASSET_ID_NOT_FOUND
*/
public function serveByFlavorParamsIdAction($entryId, $flavorParamsId = null, $forceProxy = false)
{
// temporary workaround for getting the referrer from a url with the format ....&forceProxy/true/referrer/...
$referrer = null;
if (isset($_GET["forceProxy"]) && kString::beginsWith($_GET["forceProxy"], "true/referrer/")) {
$referrer = substr($_GET["forceProxy"], strlen("true/referrer/"));
$referrer = base64_decode($referrer);
}
KalturaResponseCacher::disableCache();
myPartnerUtils::resetPartnerFilter('entry');
$dbEntry = entryPeer::retrieveByPK($entryId);
if (!$dbEntry || $dbEntry->getType() != entryType::DOCUMENT) {
throw new KalturaAPIException(KalturaErrors::ENTRY_ID_NOT_FOUND, $entryId);
}
$ksObj = $this->getKs();
$ks = $ksObj ? $ksObj->getOriginalString() : null;
$securyEntryHelper = new KSecureEntryHelper($dbEntry, $ks, $referrer, ContextType::DOWNLOAD);
$securyEntryHelper->validateForDownload();
$flavorAsset = null;
if ($flavorParamsId) {
$flavorAsset = assetPeer::retrieveByEntryIdAndParams($entryId, $flavorParamsId);
if (!$flavorAsset) {
throw new KalturaAPIException(KalturaErrors::FLAVOR_ASSET_IS_NOT_READY, $flavorParamsId);
}
} else {
$flavorAsset = assetPeer::retrieveOriginalByEntryId($entryId);
if (!$flavorAsset) {
throw new KalturaAPIException(KalturaErrors::FLAVOR_ASSET_ID_NOT_FOUND, $flavorParamsId);
}
}
if (!$securyEntryHelper->isAssetAllowed($flavorAsset)) {
throw new KalturaAPIException(KalturaErrors::FLAVOR_ASSET_ID_NOT_FOUND, $flavorParamsId);
}
$fileName = $dbEntry->getName() . '.' . $flavorAsset->getFileExt();
return $this->serveFlavorAsset($flavorAsset, $fileName, $forceProxy);
}
/**
* serve action returan the file from dataContent field.
*
* @action serve
* @serverOnly
* @param string $entryId Data entry id
* @param int $version Desired version of the data
* @param bool $forceProxy force to get the content without redirect
*
* @throws KalturaErrors::ENTRY_ID_NOT_FOUND
*/
function serveAction($entryId, $version = -1, $forceProxy = false)
{
$dbEntry = entryPeer::retrieveByPK($entryId);
if (!$dbEntry || $dbEntry->getType() != KalturaEntryType::DATA) {
throw new KalturaAPIException(KalturaErrors::ENTRY_ID_NOT_FOUND, $entryId);
}
$ksObj = $this->getKs();
$ks = $ksObj ? $ksObj->getOriginalString() : null;
$securyEntryHelper = new KSecureEntryHelper($dbEntry, $ks, null);
$securyEntryHelper->validateForDownload();
if (!$version || $version == -1) {
$version = null;
}
$fileName = $dbEntry->getName();
$syncKey = $dbEntry->getSyncKey(entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA, $version);
list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false);
header("Content-Disposition: attachment; filename=\"{$fileName}\"");
if ($local) {
$filePath = $fileSync->getFullPath();
$mimeType = kFile::mimeType($filePath);
kFile::dumpFile($filePath, $mimeType);
} else {
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($fileSync);
KalturaLog::info("Redirecting to [{$remoteUrl}]");
if ($forceProxy) {
kFile::dumpUrl($remoteUrl);
} else {
// or redirect if no proxy
header("Location: {$remoteUrl}");
}
}
}
/**
* Ensure the request for media arrived in a way approved by the partner.
* this may include restricting to a specific cdn, enforcing token usage etc..
* Die in case of a breach.
*
* @param entry $entry
* @param asset $asset
*/
public static function enforceDelivery($entry, $asset = null)
{
// block inactive partner
$partnerId = $entry->getPartnerId();
self::blockInactivePartner($partnerId);
// validate serve access control
$flavorParamsId = $asset ? $asset->getFlavorParamsId() : null;
$secureEntryHelper = new KSecureEntryHelper($entry, null, null, ContextType::SERVE);
$secureEntryHelper->validateForServe($flavorParamsId);
// enforce delivery
$partner = PartnerPeer::retrieveByPK($partnerId);
// Note: Partner was already loaded by blockInactivePartner, no need to check for null
$restricted = DeliveryProfilePeer::isRequestRestricted($partner);
if ($restricted) {
KalturaLog::log("DELIVERY_METHOD_NOT_ALLOWED partner [{$partnerId}]");
KExternalErrors::dieError(KExternalErrors::DELIVERY_METHOD_NOT_ALLOWED);
}
}
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
requestUtils::handleConditionalGet();
$entry_id = $this->getRequestParameter("entry_id");
$type = $this->getRequestParameter("type");
$ks = $this->getRequestParameter("ks");
$file_sync = null;
$ret_file_name = "name";
$referrer = $this->getRequestParameter("referrer");
$referrer = base64_decode($referrer);
if (!is_string($referrer)) {
// base64_decode can return binary data
$referrer = "";
}
$request_file_name = $this->getRequestParameter("file_name");
if ($request_file_name) {
$ret_file_name = $request_file_name;
}
$direct_serve = $this->getRequestParameter("direct_serve");
$entry = entryPeer::retrieveByPK($entry_id);
if (!$entry) {
// what to return ??
die;
}
myPartnerUtils::blockInactivePartner($entry->getPartnerId());
$securyEntryHelper = new KSecureEntryHelper($entry, $ks, $referrer);
$securyEntryHelper->validateForDownload();
// Rmoved by Tan-Tan - asked by Eran
// // allow access only via cdn unless these are documents (due to the current implementation of convert ppt2swf)
// if ($entry->getType() != entryType::DOCUMENT && $entry->getMediaType() != entry::ENTRY_MEDIA_TYPE_IMAGE)
// {
// requestUtils::enforceCdnDelivery($entry->getPartnerId());
// }
// relocate = did we use the redirect and added the extension to the name
$relocate = $this->getRequestParameter("relocate");
if ($ret_file_name == "name") {
$ret_file_name = $entry->getName();
}
if ($ret_file_name) {
//rawurlencode to content-disposition filename to handle spaces and other characters across different browsers
//$name = rawurlencode($ret_file_name);
// 19.04.2009 (Roman) - url encode is not needed when the filename in Content-Disposition header is in quotes
// IE6/FF3/Chrome - Will show the filename correctly
// IE7 - Will show the filename with underscores instead of spaces (this is better than showing %20)
$name = $ret_file_name;
if ($name) {
if ($relocate) {
// if we have a good file extension (from the first time) - use it in the content-disposition
// in some browsers it will be stronger than the URL's extension
$file_ext = pathinfo($relocate, PATHINFO_EXTENSION);
$name .= ".{$file_ext}";
}
if (!$direct_serve) {
header("Content-Disposition: attachment; filename=\"{$name}\"");
}
}
} else {
$ret_file_name = $entry_id;
}
$format = $this->getRequestParameter("format");
if ($type == "download" && $format && $entry->getType() != entryType::DOCUMENT) {
// this is a video for a specifc extension - use the proper flavorAsset
$flavor_asset = flavorAssetPeer::retrieveByEntryIdAndExtension($entry_id, $format);
if ($flavor_asset && $flavor_asset->getStatus() == flavorAsset::FLAVOR_ASSET_STATUS_READY) {
$file_sync = $this->redirectIfRemote($flavor_asset, flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET, null, true);
} else {
header('KalturaRaw: no flavor asset for extension');
header("HTTP/1.0 404 Not Found");
die;
}
$archive_file = $file_sync->getFullPath();
$mime_type = kFile::mimeType($archive_file);
kFile::dumpFile($archive_file, $mime_type);
}
// TODO - move to a different action - document should be plugin
if ($entry->getType() == entryType::DOCUMENT) {
// use the fileSync from the entry
if ($type == "download" && $format) {
$flavor_asset = flavorAssetPeer::retrieveByEntryIdAndExtension($entry_id, $format);
} else {
$flavor_asset = flavorAssetPeer::retrieveOriginalByEntryId($entry_id);
}
if ($flavor_asset && $flavor_asset->getStatus() == flavorAsset::FLAVOR_ASSET_STATUS_READY) {
$file_sync = $this->redirectIfRemote($flavor_asset, flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET, null, true);
} else {
header('KalturaRaw: no flavor asset for extension');
header("HTTP/1.0 404 Not Found");
die;
}
// Gonen 2010-08-05 workaround to make sure file name includes correct extension
// make sure a file extension is added to the downloaded file so browser will identify and
// allow opening with default program
// for direct serve we do not want to send content-disposition header
if (!$direct_serve) {
$ext = pathinfo($file_sync->getFullPath(), PATHINFO_EXTENSION);
if ($relocate) {
// remove relocate file extension
$reloc_ext = pathinfo($relocate, PATHINFO_EXTENSION);
$name = str_replace(".{$reloc_ext}", '', $name);
}
header("Content-Disposition: attachment; filename=\"{$name}.{$ext}\"");
}
kFile::dumpFile($file_sync->getFullPath());
} elseif ($entry->getType() == entryType::DATA) {
$version = $this->getRequestParameter("version");
$syncKey = $entry->getSyncKey(entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA, $version);
list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false);
if ($local) {
$path = $fileSync->getFullPath();
} else {
$path = kDataCenterMgr::getRedirectExternalUrl($fileSync);
KalturaLog::info("Redirecting to [{$path}]");
}
if (!$path) {
header('KalturaRaw: no data was found available for download');
header("HTTP/1.0 404 Not Found");
} else {
kFile::dumpFile($path);
}
}
//$archive_file = $entry->getArchiveFile();
$media_type = $entry->getMediaType();
if ($media_type == entry::ENTRY_MEDIA_TYPE_IMAGE) {
// image - use data for entry
$file_sync = $this->redirectIfRemote($entry, entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA, null);
$key = $entry->getSyncKey(entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA);
kFile::dumpFile(kFileSyncUtils::getLocalFilePathForKey($key, true));
} elseif ($media_type == entry::ENTRY_MEDIA_TYPE_VIDEO || $media_type == entry::ENTRY_MEDIA_TYPE_AUDIO) {
$format = $this->getRequestParameter("format");
if ($type == "download" && $format) {
// this is a video for a specifc extension - use the proper flavorAsset
$flavor_asset = flavorAssetPeer::retrieveByEntryIdAndExtension($entry_id, $format);
if ($flavor_asset && $flavor_asset->getStatus() == flavorAsset::FLAVOR_ASSET_STATUS_READY) {
$file_sync = $this->redirectIfRemote($flavor_asset, flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET, null, true);
} else {
header('KalturaRaw: no flavor asset for extension');
die;
}
$archive_file = $file_sync->getFullPath();
} else {
// flavorAsset of the original
$flavor_asset = flavorAssetPeer::retrieveOriginalByEntryId($entry_id);
if ($flavor_asset && $flavor_asset->getStatus() == flavorAsset::FLAVOR_ASSET_STATUS_READY) {
$file_sync = $this->redirectIfRemote($flavor_asset, flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET, null, false);
// NOT strict - if there is no archive, get the data version
if ($file_sync) {
$archive_file = $file_sync->getFullPath();
}
}
if (!$flavor_asset || !$file_sync || $flavor_asset->getStatus() != flavorAsset::FLAVOR_ASSET_STATUS_READY) {
// either no archive asset or no fileSync for archive asset
// use fallback flavorAsset
$flavor_asset = flavorAssetPeer::retrieveBestPlayByEntryId($entry_id);
if (!$flavor_asset) {
header('KalturaRaw: no original flavor asset for entry, no best play asset for entry');
die;
}
$file_sync = $this->redirectIfRemote($flavor_asset, flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET, null, false);
// NOT strict - if there is no archive, get the data version
$archive_file = $file_sync->getFullPath();
}
}
} elseif ($media_type == entry::ENTRY_MEDIA_TYPE_SHOW) {
// in this case "raw" is a bad name
// TODO - add the ability to fetch the actual XML by flagging "xml" or something
$version = $this->getRequestParameter("version");
// hotfix - links sent after flattening is done look like:
// http://cdn.kaltura.com/p/387/sp/38700/raw/entry_id/0_ix99151g/version/100001
// while waiting for flavor-adaptation in flattening, we want to find at least one file to return.
$try_formats = array('mp4', 'mov', 'avi', 'flv');
if ($format) {
$key = array_search($format, $try_formats);
if ($key !== FALSE) {
unset($try_formats[$key]);
}
$file_sync = $this->redirectIfRemote($entry, entry::FILE_SYNC_ENTRY_SUB_TYPE_DOWNLOAD, $format, false);
}
if (!isset($file_sync) || !$file_sync || !file_exists($file_sync->getFullPath())) {
foreach ($try_formats as $ext) {
KalturaLog::log("raw for mix - trying to find filesync for extension: [{$ext}] on entry [{$entry->getId()}]");
$file_sync = $this->redirectIfRemote($entry, entry::FILE_SYNC_ENTRY_SUB_TYPE_DOWNLOAD, $ext, false);
if ($file_sync && file_exists($file_sync->getFullPath())) {
KalturaLog::log("raw for mix - found flattened video of extension: [{$ext}] continuing with this file {$file_sync->getFullPath()}");
break;
}
}
if (!$file_sync || !file_exists($file_sync->getFullPath())) {
$file_sync = $this->redirectIfRemote($entry, entry::FILE_SYNC_ENTRY_SUB_TYPE_DOWNLOAD, $ext, true);
}
}
// use fileSync for entry - roughcuts don't have flavors
//$file_sync = $this->redirectIfRemote ( $entry , entry::FILE_SYNC_ENTRY_SUB_TYPE_DOWNLOAD , $version , true ); // strict - nothing to do if no flattened version
// if got to here - fileSync was found for one of the extensions - continue with that file
$archive_file = $file_sync->getFullPath();
} else {
// no archive for this file
header("HTTP/1.0 404 Not Found");
die;
}
// echo "[$archive_file][" . file_exists ( $archive_file ) . "]";
$mime_type = kFile::mimeType($archive_file);
// echo "[[$mime_type]]";
if (!empty($relocate)) {
// after relocation - dump the file
kFile::dumpFile($archive_file, $mime_type);
die;
} else {
// use new Location to add the best extension we can find for the file
$file_ext = pathinfo($archive_file, PATHINFO_EXTENSION);
if ($file_ext != "flv") {
// if the file does not end with "flv" - it is the real extension
$ext = $file_ext;
} else {
// for now - if "flv" return "flv" - // TODO - find the real extension from the file itself
$ext = "flv";
}
// rebuild the URL and redirect to it with extraa parameters
$url = $_SERVER["REQUEST_URI"];
$format = $this->getRequestParameter("format");
if (!$format) {
$url = str_replace("format", "", $url);
}
if ($ret_file_name && pathinfo($ret_file_name, PATHINFO_EXTENSION) != "") {
// if the name holds an extension - prefer it over the real file's extension
$ext = pathinfo($ret_file_name, PATHINFO_EXTENSION);
}
if (!$ret_file_name) {
// don't leave the name empty - if it is empty - use the entry id
$ret_file_name = $entry_id;
}
if (strpos($url, "?") > 0) {
$url = str_replace("?", "/{$ret_file_name}.{$ext}?", $url);
$url .= "&relocate=f.{$ext}";
// add the ufname as a query parameter
} else {
$url .= "/{$ret_file_name}.{$ext}?relocate=f.{$ext}";
// add the ufname as a query parameter
}
// redirect and create the url so it will have the ufname
header("Location: {$url}");
}
die;
}
/**
* Serves thumbnail by its id
*
* @action serve
* @param string $thumbAssetId
* @param int $version
* @param KalturaThumbParams $thumbParams
* @param KalturaThumbnailServeOptions $options
* @return file
*
* @throws KalturaErrors::THUMB_ASSET_IS_NOT_READY
* @throws KalturaErrors::THUMB_ASSET_ID_NOT_FOUND
*/
public function serveAction($thumbAssetId, $version = null, KalturaThumbParams $thumbParams = null, KalturaThumbnailServeOptions $options = null)
{
if (!kCurrentContext::$ks) {
$thumbAsset = kCurrentContext::initPartnerByAssetId($thumbAssetId);
if (!$thumbAsset || $thumbAsset->getStatus() == asset::ASSET_STATUS_DELETED) {
throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $thumbAssetId);
}
// enforce entitlement
$this->setPartnerFilters(kCurrentContext::getCurrentPartnerId());
kEntitlementUtils::initEntitlementEnforcement();
} else {
$thumbAsset = assetPeer::retrieveById($thumbAssetId);
}
if (!$thumbAsset || !$thumbAsset instanceof thumbAsset) {
throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $thumbAssetId);
}
$entry = entryPeer::retrieveByPK($thumbAsset->getEntryId());
if (!$entry) {
//we will throw thumb asset not found, as the user is not entitled, and should not know that the entry exists.
throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $thumbAssetId);
}
$securyEntryHelper = new KSecureEntryHelper($entry, kCurrentContext::$ks, null, ContextType::THUMBNAIL);
$securyEntryHelper->validateAccessControl();
$ext = $thumbAsset->getFileExt();
if (is_null($ext)) {
$ext = 'jpg';
}
$fileName = $thumbAsset->getEntryId() . "_" . $thumbAsset->getId() . ".{$ext}";
if (!$thumbParams) {
if ($options && $options->download) {
header("Content-Disposition: attachment; filename=\"{$fileName}\"");
}
return $this->serveAsset($thumbAsset, $fileName, $version);
}
$thumbParams->validate();
$syncKey = $thumbAsset->getSyncKey(asset::FILE_SYNC_ASSET_SUB_TYPE_ASSET, $version);
if (!kFileSyncUtils::fileSync_exists($syncKey)) {
throw new KalturaAPIException(KalturaErrors::FILE_DOESNT_EXIST);
}
list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false);
/* @var $fileSync FileSync */
if (!$local) {
if (!in_array($fileSync->getDc(), kDataCenterMgr::getDcIds())) {
throw new KalturaAPIException(KalturaErrors::FILE_DOESNT_EXIST);
}
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($fileSync);
KalturaLog::info("Redirecting to [{$remoteUrl}]");
header("Location: {$remoteUrl}");
die;
}
$filePath = $fileSync->getFullPath();
$thumbVersion = $thumbAsset->getId() . '_' . $version;
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $thumbVersion, $thumbParams->width, $thumbParams->height, $thumbParams->cropType, $thumbParams->backgroundColor, null, $thumbParams->quality, $thumbParams->cropX, $thumbParams->cropY, $thumbParams->cropWidth, $thumbParams->cropHeight, -1, 0, -1, $filePath, $thumbParams->density, $thumbParams->stripProfiles, null);
if ($options && $options->download) {
header("Content-Disposition: attachment; filename=\"{$fileName}\"");
}
$mimeType = kFile::mimeType($tempThumbPath);
return $this->dumpFile($tempThumbPath, $mimeType);
}
/**
* Serves the file content
*
* @action serveByFlavorParamsId
* @serverOnly
* @param string $entryId Document entry id
* @param string $flavorParamsId Flavor params id
* @param bool $forceProxy force to get the content without redirect
*
* @throws KalturaErrors::ENTRY_ID_NOT_FOUND
* @throws KalturaErrors::FLAVOR_ASSET_IS_NOT_READY
* @throws KalturaErrors::FLAVOR_ASSET_ID_NOT_FOUND
*/
public function serveByFlavorParamsIdAction($entryId, $flavorParamsId = null, $forceProxy = false)
{
KalturaResponseCacher::disableCache();
entryPeer::setDefaultCriteriaFilter();
$dbEntry = entryPeer::retrieveByPK($entryId);
if (!$dbEntry || $dbEntry->getType() != entryType::DOCUMENT) {
throw new KalturaAPIException(KalturaErrors::ENTRY_ID_NOT_FOUND, $entryId);
}
$ksObj = $this->getKs();
$ks = $ksObj ? $ksObj->getOriginalString() : null;
$securyEntryHelper = new KSecureEntryHelper($dbEntry, $ks, null);
$securyEntryHelper->validateForDownload();
$flavorAsset = null;
assetPeer::resetInstanceCriteriaFilter();
if ($flavorParamsId) {
$flavorAsset = assetPeer::retrieveByEntryIdAndParams($entryId, $flavorParamsId);
if (!$flavorAsset) {
throw new KalturaAPIException(KalturaErrors::FLAVOR_ASSET_IS_NOT_READY, $flavorParamsId);
}
} else {
$flavorAsset = assetPeer::retrieveOriginalByEntryId($entryId);
if (!$flavorAsset) {
throw new KalturaAPIException(KalturaErrors::FLAVOR_ASSET_ID_NOT_FOUND, $flavorParamsId);
}
}
$fileName = $dbEntry->getName() . '.' . $flavorAsset->getFileExt();
return $this->serveFlavorAsset($flavorAsset, $fileName, $forceProxy);
}
/**
* Get download URL for the Flavor Asset
*
* @action getDownloadUrl
* @param string $id
* @param bool $useCdn
* @return string
* @deprecated use getUrl instead
*/
public function getDownloadUrlAction($id, $useCdn = false)
{
$flavorAssetDb = assetPeer::retrieveById($id);
if (!$flavorAssetDb || !$flavorAssetDb instanceof flavorAsset) {
throw new KalturaAPIException(KalturaErrors::FLAVOR_ASSET_ID_NOT_FOUND, $id);
}
$this->validateEntryEntitlement($flavorAssetDb->getEntryId(), $id);
if ($flavorAssetDb->getStatus() != flavorAsset::FLAVOR_ASSET_STATUS_READY) {
throw new KalturaAPIException(KalturaErrors::FLAVOR_ASSET_IS_NOT_READY);
}
// Validate for download
$entryDb = entryPeer::retrieveByPK($flavorAssetDb->getEntryId());
if (is_null($entryDb)) {
throw new KalturaAPIException(KalturaErrors::ENTRY_ID_NOT_FOUND, $flavorAssetDb->getEntryId());
}
$preview = null;
$ksObj = $this->getKs();
$ks = $ksObj ? $ksObj->getOriginalString() : null;
$securyEntryHelper = new KSecureEntryHelper($entryDb, $ks, null, ContextType::DOWNLOAD);
if ($securyEntryHelper->shouldPreview()) {
$preview = $flavorAssetDb->estimateFileSize($entryDb, $securyEntryHelper->getPreviewLength());
} else {
$securyEntryHelper->validateForDownload();
}
return $flavorAssetDb->getDownloadUrl($useCdn, false, $preview);
}
private function getAllowedFlavorAssets(KSecureEntryHelper $secureEntryHelper, $entryId, $format = null, $isOriginal = false, $isBestPlay = false)
{
$flavorAsset = null;
if ($isBestPlay) {
$flavorAssets = assetPeer::retrieveReadyWebByEntryId($entryId);
} else {
$c = new Criteria();
$c->add(assetPeer::ENTRY_ID, $entryId);
if ($format) {
$c->add(assetPeer::FILE_EXT, $format);
}
if ($isOriginal) {
$c->add(assetPeer::IS_ORIGINAL, true);
}
$flavorAssets = assetPeer::doSelect($c);
}
foreach ($flavorAssets as $currentFlavorAsset) {
if ($secureEntryHelper->isAssetAllowed($currentFlavorAsset)) {
$flavorAsset = $currentFlavorAsset;
break;
}
}
return $flavorAsset;
}
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
$entryId = $this->getRequestParameter("entry_id");
$flavorId = $this->getRequestParameter("flavor");
$fileName = $this->getRequestParameter("file_name");
$fileName = basename($fileName);
$ksStr = $this->getRequestParameter("ks");
$referrer = $this->getRequestParameter("referrer");
$referrer = base64_decode($referrer);
if (!is_string($referrer)) {
// base64_decode can return binary data
$referrer = "";
}
$entry = null;
if ($ksStr) {
try {
kCurrentContext::initKsPartnerUser($ksStr);
} catch (Exception $ex) {
KExternalErrors::dieError(KExternalErrors::INVALID_KS);
}
} else {
$entry = kCurrentContext::initPartnerByEntryId($entryId);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
kEntitlementUtils::initEntitlementEnforcement();
if (!$entry) {
$entry = entryPeer::retrieveByPK($entryId);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
} else {
if (!kEntitlementUtils::isEntryEntitled($entry)) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
KalturaMonitorClient::initApiMonitor(false, 'extwidget.download', $entry->getPartnerId());
myPartnerUtils::blockInactivePartner($entry->getPartnerId());
$shouldPreview = false;
$securyEntryHelper = new KSecureEntryHelper($entry, $ksStr, $referrer, ContextType::DOWNLOAD);
if ($securyEntryHelper->shouldPreview()) {
$shouldPreview = true;
} else {
$securyEntryHelper->validateForDownload();
}
$flavorAsset = null;
if ($flavorId) {
// get flavor asset
$flavorAsset = assetPeer::retrieveById($flavorId);
if (is_null($flavorAsset) || !$flavorAsset->isLocalReadyStatus()) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
// the request flavor should belong to the requested entry
if ($flavorAsset->getEntryId() != $entryId) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
if (!$securyEntryHelper->isAssetAllowed($flavorAsset)) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
} else {
$flavorAssets = assetPeer::retrieveReadyWebByEntryId($entry->getId());
foreach ($flavorAssets as $curFlavorAsset) {
if ($securyEntryHelper->isAssetAllowed($curFlavorAsset)) {
$flavorAsset = $curFlavorAsset;
break;
}
}
}
// Gonen 26-04-2010: in case entry has no flavor with 'mbr' tag - we return the source
if (!$flavorAsset && ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_VIDEO || $entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_AUDIO)) {
$flavorAsset = assetPeer::retrieveOriginalByEntryId($entryId);
if (!$securyEntryHelper->isAssetAllowed($flavorAsset)) {
$flavorAsset = null;
}
}
if ($flavorAsset) {
$syncKey = $this->getSyncKeyAndForFlavorAsset($entry, $flavorAsset);
} else {
$syncKey = $this->getBestSyncKeyForEntry($entry);
}
if (is_null($syncKey)) {
KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND);
}
$this->handleFileSyncRedirection($syncKey);
$filePath = kFileSyncUtils::getReadyLocalFilePathForKey($syncKey);
list($fileBaseName, $fileExt) = kAssetUtils::getFileName($entry, $flavorAsset);
if (!$fileName) {
$fileName = $fileBaseName;
}
if ($fileExt && !is_dir($filePath)) {
$fileName = $fileName . '.' . $fileExt;
}
$preview = 0;
if ($shouldPreview && $flavorAsset) {
$preview = $flavorAsset->estimateFileSize($entry, $securyEntryHelper->getPreviewLength());
} else {
if (kCurrentContext::$ks_object) {
$preview = kCurrentContext::$ks_object->getPrivilegeValue(kSessionBase::PRIVILEGE_PREVIEW, 0);
}
}
//enable downloading file_name which inside the flavor asset directory
if (is_dir($filePath)) {
$filePath = $filePath . DIRECTORY_SEPARATOR . $fileName;
}
$this->dumpFile($filePath, $fileName, $preview);
KExternalErrors::dieGracefully();
// no view
}
public function execute()
{
KExternalErrors::setResponseErrorCode(KExternalErrors::HTTP_STATUS_NOT_FOUND);
$this->deliveryAttributes = new DeliveryProfileDynamicAttributes();
// Parse input parameters
$this->deliveryAttributes->setSeekFromTime($this->getRequestParameter("seekFrom", -1));
if ($this->deliveryAttributes->getSeekFromTime() <= 0) {
$this->deliveryAttributes->setSeekFromTime(-1);
}
$this->deliveryAttributes->setClipTo($this->getRequestParameter("clipTo", 0));
$this->deliveryAttributes->setPlaybackRate($this->getRequestParameter("playbackRate", 0));
$deliveryCode = $this->getRequestParameter("deliveryCode", null);
$playbackContext = $this->getRequestParameter("playbackContext", null);
$this->deliveryAttributes->setMediaProtocol($this->getRequestParameter("protocol", null));
if (!$this->deliveryAttributes->getMediaProtocol() || $this->deliveryAttributes->getMediaProtocol() === "null") {
$this->deliveryAttributes->setMediaProtocol(PlaybackProtocol::HTTP);
}
$this->deliveryAttributes->setFormat($this->getRequestParameter("format"));
if (!$this->deliveryAttributes->getFormat()) {
$this->deliveryAttributes->setFormat(PlaybackProtocol::HTTP);
}
if ($this->deliveryAttributes->getFormat() == self::HDNETWORKSMIL) {
$this->deliveryAttributes->setMediaProtocol(PlaybackProtocol::HTTP);
}
// Akamai HD doesn't support any other protocol
if ($this->deliveryAttributes->getFormat() == PlaybackProtocol::AKAMAI_HDS) {
if (strpos($this->deliveryAttributes->getMediaProtocol(), "http") !== 0) {
$this->deliveryAttributes->setMediaProtocol(PlaybackProtocol::HTTP);
}
}
$tags = $this->getRequestParameter("tags", null);
if (!$tags) {
$this->deliveryAttributes->setTags(self::getDefaultTagsByFormat($this->deliveryAttributes->getFormat()));
} else {
$tagsArray = explode(',', $tags);
$tags = array();
foreach ($tagsArray as $tag) {
$tags[] = array(trim($tag));
}
$this->deliveryAttributes->setTags($tags);
}
$this->deliveryAttributes->setpreferredBitrate($this->getRequestParameter("preferredBitrate", null));
$this->maxBitrate = $this->getRequestParameter("maxBitrate", null);
if ($this->maxBitrate && (!is_numeric($this->maxBitrate) || $this->maxBitrate <= 0)) {
KExternalErrors::dieError(KExternalErrors::INVALID_MAX_BITRATE);
}
$this->deliveryAttributes->setStorageId($this->getRequestParameter("storageId", null));
$this->cdnHost = $this->getRequestParameter("cdnHost", null);
$this->deliveryAttributes->setResponseFormat($this->getRequestParameter("responseFormat", null));
// Initialize
$this->initEntry();
$this->deliveryAttributes->setEntryId($this->entryId);
$this->deliveryAttributes->setUsePlayServer((bool) $this->getRequestParameter("usePlayServer") && PermissionPeer::isValidForPartner(PermissionName::FEATURE_PLAY_SERVER, $this->entry->getPartnerId()));
if ($this->deliveryAttributes->getUsePlayServer()) {
$this->deliveryAttributes->setPlayerConfig($this->getRequestParameter("playerConfig"));
//In case request needs to be redirected to play-server we need to add the ui conf id to the manifest url as well
$this->deliveryAttributes->setUiConfId($this->getRequestParameter("uiConfId"));
}
$this->secureEntryHelper->updateDeliveryAttributes($this->deliveryAttributes);
$this->enforceEncryption();
$renderer = null;
switch ($this->entry->getType()) {
case entryType::MEDIA_CLIP:
// VOD
$renderer = $this->serveVodEntry();
break;
case entryType::LIVE_STREAM:
case entryType::LIVE_CHANNEL:
// Live stream
$renderer = $this->serveLiveEntry();
break;
default:
KExternalErrors::dieError(KExternalErrors::INVALID_ENTRY_TYPE);
}
if (!$renderer) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'This format is unsupported');
}
$renderer->contributors = array();
$config = new kManifestContributorConfig();
$config->format = $this->deliveryAttributes->getFormat();
$config->deliveryCode = $deliveryCode;
$config->storageId = $this->deliveryAttributes->getStorageId();
$config->entryId = $this->entryId;
$contributors = KalturaPluginManager::getPluginInstances('IKalturaPlayManifestContributor');
foreach ($contributors as $contributor) {
/* @var $contributor IKalturaPlayManifestContributor */
$renderer->contributors = array_merge($renderer->contributors, $contributor->getManifestEditors($config));
}
$renderer->entryId = $this->entryId;
$renderer->duration = $this->duration;
if ($this->deliveryProfile) {
$renderer->tokenizer = $this->deliveryProfile->getTokenizer();
}
$renderer->defaultDeliveryCode = $this->entry->getPartner()->getDefaultDeliveryCode();
$renderer->lastModified = time();
// Handle caching
$canCacheAccessControl = false;
if (kConf::hasParam("force_caching_headers") && in_array($this->entry->getPartnerId(), kConf::get("force_caching_headers"))) {
$renderer->cachingHeadersAge = 60;
$renderer->forceCachingHeaders = true;
}
if (!$this->secureEntryHelper) {
$canCacheAccessControl = true;
// TODO: reconsider this if/when expired ktokens will be used
} else {
if (!$this->secureEntryHelper->shouldDisableCache() && !$this->secureEntryHelper->isKsAdmin() && ($this->secureEntryHelper->isKsWidget() || !$this->secureEntryHelper->hasRules())) {
$canCacheAccessControl = true;
}
}
if (!$renderer->tokenizer && $canCacheAccessControl) {
// Note: kApiCache::hasExtraFields is checked in kManifestRenderers
$renderer->cachingHeadersAge = 60;
}
if (!$this->secureEntryHelper || !$this->secureEntryHelper->shouldDisableCache()) {
$cache = kPlayManifestCacher::getInstance();
$cache->storeRendererToCache($renderer);
}
// Output the response
KExternalErrors::terminateDispatch();
$renderer->output($deliveryCode, $playbackContext);
}
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
$entryId = $this->getRequestParameter("entry_id");
$flavorId = $this->getRequestParameter("flavor");
$fileName = $this->getRequestParameter("file_name");
$fileName = basename($fileName);
$ksStr = $this->getRequestParameter("ks");
$referrer = $this->getRequestParameter("referrer");
$referrer = base64_decode($referrer);
if (!is_string($referrer)) {
// base64_decode can return binary data
$referrer = "";
}
$entry = null;
if ($ksStr) {
try {
kCurrentContext::initKsPartnerUser($ksStr);
} catch (Exception $ex) {
KExternalErrors::dieError(KExternalErrors::INVALID_KS);
}
} else {
$entry = kCurrentContext::initPartnerByEntryId($entryId);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
kEntitlementUtils::initEntitlementEnforcement();
if (!$entry) {
$entry = entryPeer::retrieveByPK($entryId);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
} else {
if (!kEntitlementUtils::isEntryEntitled($entry)) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
myPartnerUtils::blockInactivePartner($entry->getPartnerId());
$securyEntryHelper = new KSecureEntryHelper($entry, $ksStr, $referrer, accessControlContextType::DOWNLOAD);
$securyEntryHelper->validateForDownload($entry, $ksStr);
$flavorAsset = null;
if ($flavorId) {
// get flavor asset
$flavorAsset = assetPeer::retrieveById($flavorId);
if (is_null($flavorAsset) || $flavorAsset->getStatus() != flavorAsset::FLAVOR_ASSET_STATUS_READY) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
// the request flavor should belong to the requested entry
if ($flavorAsset->getEntryId() != $entryId) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
} else {
$flavorAsset = assetPeer::retrieveBestPlayByEntryId($entry->getId());
}
// Gonen 26-04-2010: in case entry has no flavor with 'mbr' tag - we return the source
if (!$flavorAsset && ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_VIDEO || $entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_AUDIO)) {
$flavorAsset = assetPeer::retrieveOriginalByEntryId($entryId);
}
if ($flavorAsset) {
$syncKey = $this->getSyncKeyAndForFlavorAsset($entry, $flavorAsset);
} else {
$syncKey = $this->getBestSyncKeyForEntry($entry);
}
if (is_null($syncKey)) {
KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND);
}
$this->handleFileSyncRedirection($syncKey);
$filePath = kFileSyncUtils::getReadyLocalFilePathForKey($syncKey);
$wamsAssetId = kFileSyncUtils::getWamsAssetIdForKey($syncKey);
$wamsURL = kFileSyncUtils::getWamsURLForKey($syncKey);
list($fileBaseName, $fileExt) = $this->getFileName($entry, $flavorAsset);
if (!$fileName) {
$fileName = $fileBaseName;
}
if ($fileExt && !is_dir($filePath)) {
$fileName = $fileName . '.' . $fileExt;
}
//enable downloading file_name which inside the flavor asset directory
if (is_dir($filePath)) {
$filePath = $filePath . DIRECTORY_SEPARATOR . $fileName;
}
$this->dumpFile($filePath, $fileName, $wamsAssetId, $wamsURL);
die;
// no view
}
/**
* Get download URL for the asset
*
* @action getUrl
* @param string $id
* @param int $storageId
* @param KalturaThumbParams $thumbParams
* @return string
* @throws KalturaErrors::THUMB_ASSET_ID_NOT_FOUND
* @throws KalturaErrors::THUMB_ASSET_IS_NOT_READY
*/
public function getUrlAction($id, $storageId = null, KalturaThumbParams $thumbParams = null)
{
$assetDb = assetPeer::retrieveById($id);
if (!$assetDb || !$assetDb instanceof thumbAsset) {
throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $id);
}
$entry = entryPeer::retrieveByPK($assetDb->getEntryId());
if (!$entry) {
//we will throw thumb asset not found, as the user is not entitled, and should not know that the entry exists or entry does not exist.
throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $id);
}
if ($assetDb->getStatus() != asset::ASSET_STATUS_READY) {
throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_IS_NOT_READY);
}
$securyEntryHelper = new KSecureEntryHelper($entry, kCurrentContext::$ks, null, ContextType::THUMBNAIL);
$securyEntryHelper->validateAccessControl();
return $assetDb->getThumbnailUrl($securyEntryHelper, $storageId, $thumbParams);
}
public function execute()
{
$this->entryId = $this->getRequestParameter("entryId", null);
$this->flavorId = $this->getRequestParameter("flavorId", null);
$this->storageId = $this->getRequestParameter("storageId", null);
$this->maxBitrate = $this->getRequestParameter("maxBitrate", null);
$flavorIdsStr = $this->getRequestParameter("flavorIds", null);
if ($flavorIdsStr) {
$this->flavorIds = explode(",", $flavorIdsStr);
}
$this->entry = entryPeer::retrieveByPKNoFilter($this->entryId);
if (!$this->entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
if (!$this->flavorId) {
$flavorParamId = $this->getRequestParameter("flavorParamId", null);
if ($flavorParamId) {
$flavorAsset = flavorAssetPeer::retrieveByEntryIdAndFlavorParams($entry->getId(), $flavorParamId);
if (!$flavorAsset) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
$this->flavorId = $flavorAsset->getId();
}
}
$this->validateStorageId();
$this->protocol = $this->getRequestParameter("protocol", null);
if (!$this->protocol) {
$this->protocol = StorageProfile::PLAY_FORMAT_HTTP;
}
$this->format = $this->getRequestParameter("format");
if (!$this->format) {
$this->format = StorageProfile::PLAY_FORMAT_HTTP;
}
$this->cdnHost = $this->getRequestParameter("cdnHost", null);
$partner = $this->entry->getPartner();
if (!$this->cdnHost || $partner->getForceCdnHost()) {
$this->cdnHost = myPartnerUtils::getCdnHost($this->entry->getPartnerId(), $this->protocol);
}
if ($this->maxBitrate && (!is_numeric($this->maxBitrate) || $this->maxBitrate <= 0)) {
KExternalErrors::dieError(KExternalErrors::INVALID_MAX_BITRATE);
}
$ksStr = $this->getRequestParameter("ks");
$base64Referrer = $this->getRequestParameter("referrer");
$referrer = base64_decode($base64Referrer);
if (!is_string($referrer)) {
$referrer = "";
}
// base64_decode can return binary data
$securyEntryHelper = new KSecureEntryHelper($this->entry, $ksStr, $referrer);
if ($securyEntryHelper->shouldPreview()) {
$this->clipTo = $securyEntryHelper->getPreviewLength() * 1000;
} else {
$securyEntryHelper->validateForPlay($this->entry, $ksStr);
}
// grab seekFrom parameter and normalize url
$this->seekFrom = $this->getRequestParameter("seekFrom", -1);
if ($this->seekFrom <= 0) {
$this->seekFrom = -1;
}
if ($this->entry->getStatus() == entryStatus::DELETED) {
// because the fiter was turned off - a manual check for deleted entries must be done.
die;
}
$xml = null;
switch ($this->format) {
case StorageProfile::PLAY_FORMAT_HTTP:
$xml = $this->serveHttp();
break;
case StorageProfile::PLAY_FORMAT_RTMP:
$xml = $this->serveRtmp();
break;
case StorageProfile::PLAY_FORMAT_SILVER_LIGHT:
$xml = $this->serveSilverLight();
break;
case StorageProfile::PLAY_FORMAT_APPLE_HTTP:
$xml = $this->serveAppleHttp();
break;
case "url":
return $this->serveUrl();
break;
case "hdnetworksmil":
$xml = $this->serveHDNetwork();
break;
case "hdnetwork":
$duration = $this->entry->getDurationInt();
$mediaUrl = "<media url=\"" . requestUtils::getHost() . str_replace("f4m", "smil", str_replace("hdnetwork", "hdnetworksmil", $_SERVER["REQUEST_URI"])) . "\"/>";
$xml = $this->buildXml(self::PLAY_STREAM_TYPE_RECORDED, array(), 'video/x-flv', $duration, null, $mediaUrl);
break;
}
if ($this->format == StorageProfile::PLAY_FORMAT_APPLE_HTTP) {
header("Content-Type: text/plain; charset=UTF-8");
} else {
header("Content-Type: text/xml; charset=UTF-8");
header("Content-Disposition: inline; filename=manifest.xml");
}
echo $xml;
die;
}
/**
* Serves thumbnail by its id
*
* @action serve
* @param string $thumbAssetId
* @param int $version
* @return file
*
* @throws KalturaErrors::THUMB_ASSET_IS_NOT_READY
* @throws KalturaErrors::THUMB_ASSET_ID_NOT_FOUND
*/
public function serveAction($thumbAssetId, $version = null)
{
if (!kCurrentContext::$ks) {
$thumbAsset = kCurrentContext::initPartnerByAssetId($thumbAssetId);
if (!$thumbAsset || $thumbAsset->getStatus() == asset::ASSET_STATUS_DELETED) {
throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $thumbAssetId);
}
// enforce entitlement
kEntitlementUtils::initEntitlementEnforcement();
} else {
$thumbAsset = assetPeer::retrieveById($thumbAssetId);
}
if (!$thumbAsset || !$thumbAsset instanceof thumbAsset) {
throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $thumbAssetId);
}
$entry = entryPeer::retrieveByPK($thumbAsset->getEntryId());
if (!$entry) {
//we will throw thumb asset not found, as the user is not entitled, and should not know that the entry exists.
throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $thumbAssetId);
}
$securyEntryHelper = new KSecureEntryHelper($entry, kCurrentContext::$ks, null, accessControlContextType::THUMBNAIL);
$securyEntryHelper->validateAccessControl();
$ext = $thumbAsset->getFileExt();
if (is_null($ext)) {
$ext = 'jpg';
}
$fileName = $thumbAsset->getEntryId() . "_" . $thumbAsset->getId() . ".{$ext}";
return $this->serveAsset($thumbAsset, $fileName, $version);
}
/**
* Serves attachment by its id
*
* @action serve
* @param string $attachmentAssetId
* @return file
*
* @throws KalturaAttachmentErrors::ATTACHMENT_ASSET_ID_NOT_FOUND
*/
public function serveAction($attachmentAssetId)
{
$attachmentAsset = null;
if (!kCurrentContext::$ks) {
$attachmentAsset = kCurrentContext::initPartnerByAssetId($attachmentAssetId);
if (!$attachmentAsset || $attachmentAsset->getStatus() == asset::ASSET_STATUS_DELETED) {
throw new KalturaAPIException(KalturaAttachmentErrors::ATTACHMENT_ASSET_ID_NOT_FOUND, $attachmentAssetId);
}
// enforce entitlement
kEntitlementUtils::initEntitlementEnforcement();
} else {
$attachmentAsset = assetPeer::retrieveById($attachmentAssetId);
}
if (!$attachmentAsset || !$attachmentAsset instanceof AttachmentAsset) {
throw new KalturaAPIException(KalturaAttachmentErrors::ATTACHMENT_ASSET_ID_NOT_FOUND, $attachmentAssetId);
}
$entry = entryPeer::retrieveByPK($attachmentAsset->getEntryId());
if (!$entry) {
//we will throw attachment asset not found, as the user is not entitled, and should not know that the entry exists.
throw new KalturaAPIException(KalturaAttachmentErrors::ATTACHMENT_ASSET_ID_NOT_FOUND, $attachmentAssetId);
}
$securyEntryHelper = new KSecureEntryHelper($entry, kCurrentContext::$ks, null, accessControlContextType::DOWNLOAD);
$securyEntryHelper->validateForDownload();
$ext = $attachmentAsset->getFileExt();
if (is_null($ext)) {
$ext = 'txt';
}
$fileName = $attachmentAsset->getFilename();
if (!$fileName) {
$fileName = $attachmentAsset->getEntryId() . "_" . $attachmentAsset->getId() . ".{$ext}";
}
return $this->serveAsset($attachmentAsset, $fileName);
}
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
KExternalErrors::setResponseErrorCode(KExternalErrors::HTTP_STATUS_NOT_FOUND);
myDbHelper::$use_alternative_con = myDbHelper::DB_HELPER_CONN_PROPEL2;
requestUtils::handleConditionalGet();
ignore_user_abort();
$entry_id = $this->getRequestParameter("entry_id");
$widget_id = $this->getRequestParameter("widget_id", 0);
$upload_token_id = $this->getRequestParameter("upload_token_id");
$version = $this->getIntRequestParameter("version", null, 0, 10000000);
$type = $this->getIntRequestParameter("type", 1, 1, 5);
//Hack: if KMS sends thumbnail request containing "!" char, the type should be treated as 5.
$width = $this->getRequestParameter("width", -1);
$height = $this->getRequestParameter("height", -1);
if (strpos($width, "!") || strpos($height, "!")) {
$type = 5;
}
$width = $this->getFloatRequestParameter("width", -1, -1, 10000);
$height = $this->getFloatRequestParameter("height", -1, -1, 10000);
$nearest_aspect_ratio = $this->getIntRequestParameter("nearest_aspect_ratio", 0, 0, 1);
$imageFilePath = null;
$crop_provider = $this->getRequestParameter("crop_provider", null);
$quality = $this->getIntRequestParameter("quality", 0, 0, 100);
$src_x = $this->getFloatRequestParameter("src_x", 0, 0, 10000);
$src_y = $this->getFloatRequestParameter("src_y", 0, 0, 10000);
$src_w = $this->getFloatRequestParameter("src_w", 0, 0, 10000);
$src_h = $this->getFloatRequestParameter("src_h", 0, 0, 10000);
$vid_sec = $this->getFloatRequestParameter("vid_sec", -1, -1);
$vid_slice = $this->getRequestParameter("vid_slice", -1);
$vid_slices = $this->getRequestParameter("vid_slices", -1);
$density = $this->getFloatRequestParameter("density", 0, 0);
$stripProfiles = $this->getRequestParameter("strip", null);
$flavor_id = $this->getRequestParameter("flavor_id", null);
$file_name = $this->getRequestParameter("file_name", null);
$file_name = basename($file_name);
// actual width and height of image from which the src_* values were taken.
// these will be used to multiply the src_* parameters to make them relate to the original image size.
$rel_width = $this->getFloatRequestParameter("rel_width", -1, -1, 10000);
$rel_height = $this->getFloatRequestParameter("rel_height", -1, -1, 10000);
$def_width = $this->getFloatRequestParameter("def_width", -1, -1, 10000);
$def_height = $this->getFloatRequestParameter("def_height", -1, -1, 10000);
if ($width == -1 && $height == -1) {
if ($def_width == -1) {
$width = 120;
} else {
$width = $def_width;
}
if ($def_height == -1) {
$height = 90;
} else {
$height = $def_height;
}
} else {
if ($width == -1) {
$width = 0;
} else {
if ($height == -1) {
$height = 0;
}
}
}
$bgcolor = $this->getRequestParameter("bgcolor", "ffffff");
$partner = null;
$format = $this->getRequestParameter("format", null);
// validating the inputs
if (!is_numeric($quality) || $quality < 0 || $quality > 100) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'quality must be between 20 and 100');
}
if (!is_numeric($src_x) || $src_x < 0 || $src_x > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_x must be between 0 and 10000');
}
if (!is_numeric($src_y) || $src_y < 0 || $src_y > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_y must be between 0 and 10000');
}
if (!is_numeric($src_w) || $src_w < 0 || $src_w > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_w must be between 0 and 10000');
}
if (!is_numeric($src_h) || $src_h < 0 || $src_h > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_h must be between 0 and 10000');
}
if (!is_numeric($width) || $width < 0 || $width > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'width must be between 0 and 10000');
}
if (!is_numeric($height) || $height < 0 || $height > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'height must be between 0 and 10000');
}
if (!is_numeric($density) || $density < 0) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'density must be positive');
}
if (!is_numeric($vid_sec) || $vid_sec < -1) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'vid_sec must be positive');
}
if (!preg_match('/^[0-9a-fA-F]{1,6}$/', $bgcolor)) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'bgcolor must be six hexadecimal characters');
}
if ($vid_slices != -1 && $vid_slices <= 0 || !is_numeric($vid_slices)) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'vid_slices must be positive');
}
if ($upload_token_id) {
$upload_token = UploadTokenPeer::retrieveByPK($upload_token_id);
if ($upload_token) {
$partnerId = $upload_token->getPartnerId();
$partner = PartnerPeer::retrieveByPK($partnerId);
if ($partner) {
KalturaMonitorClient::initApiMonitor(false, 'extwidget.thumbnail', $partner->getId());
if ($quality == 0) {
$quality = $partner->getDefThumbQuality();
}
if ($density == 0) {
$density = $partner->getDefThumbDensity();
}
if (is_null($stripProfiles)) {
$stripProfiles = $partner->getStripThumbProfile();
}
}
$thumb_full_path = myContentStorage::getFSCacheRootPath() . myContentStorage::getGeneralEntityPath("uploadtokenthumb", $upload_token->getIntId(), $upload_token->getId(), $upload_token->getId() . ".jpg");
kFile::fullMkdir($thumb_full_path);
if (file_exists($upload_token->getUploadTempPath())) {
$src_full_path = $upload_token->getUploadTempPath();
$valid_image_types = array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG, IMAGETYPE_BMP, IMAGETYPE_WBMP);
$image_type = exif_imagetype($src_full_path);
if (!in_array($image_type, $valid_image_types)) {
// capture full frame
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 3);
if (!file_exists($thumb_full_path)) {
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 0);
}
$src_full_path = $thumb_full_path;
}
// and resize it
myFileConverter::convertImage($src_full_path, $thumb_full_path, $width, $height, $type, $bgcolor, true, $quality, $src_x, $src_y, $src_w, $src_h, $density, $stripProfiles, null, $format);
kFileUtils::dumpFile($thumb_full_path);
} else {
KalturaLog::info("token_id [{$upload_token_id}] not found in DC [" . kDataCenterMgr::getCurrentDcId() . "]. dump url to romote DC");
$remoteUrl = kDataCenterMgr::getRemoteDcExternalUrlByDcId(1 - kDataCenterMgr::getCurrentDcId()) . $_SERVER['REQUEST_URI'];
kFileUtils::dumpUrl($remoteUrl);
}
}
}
if ($entry_id) {
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
if (!$entry) {
// problem could be due to replication lag
kFileUtils::dumpApiRequest(kDataCenterMgr::getRemoteDcExternalUrlByDcId(1 - kDataCenterMgr::getCurrentDcId()));
}
} else {
// get the widget
$widget = widgetPeer::retrieveByPK($widget_id);
if (!$widget) {
KExternalErrors::dieError(KExternalErrors::ENTRY_AND_WIDGET_NOT_FOUND);
}
// get the kshow
$kshow_id = $widget->getKshowId();
$kshow = kshowPeer::retrieveByPK($kshow_id);
if ($kshow) {
$entry_id = $kshow->getShowEntryId();
} else {
$entry_id = $widget->getEntryId();
}
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
KalturaMonitorClient::initApiMonitor(false, 'extwidget.thumbnail', $entry->getPartnerId());
if ($nearest_aspect_ratio) {
// Get the entry's default thumbnail path (if any)
$defaultThumbnailPath = myEntryUtils::getLocalImageFilePathByEntry($entry, $version);
// Get the file path of the thumbnail with the nearest
$selectedThumbnailDescriptor = kThumbnailUtils::getNearestAspectRatioThumbnailDescriptorByEntryId($entry_id, $width, $height, $defaultThumbnailPath);
if ($selectedThumbnailDescriptor) {
$imageFilePath = $selectedThumbnailDescriptor->getImageFilePath();
$thumbWidth = $selectedThumbnailDescriptor->getWidth();
$thumbHeight = $selectedThumbnailDescriptor->getHeight();
// The required width and height will serve as the final crop values
$src_w = $width;
$src_h = $height;
// Base on the thumbnail's dimensions
kThumbnailUtils::scaleDimensions($thumbWidth, $thumbHeight, $width, $height, kThumbnailUtils::SCALE_UNIFORM_SMALLER_DIM, $width, $height);
// Set crop type
$type = KImageMagickCropper::CROP_AFTER_RESIZE;
}
}
$partner = $entry->getPartner();
// not allow capturing frames if the partner has FEATURE_DISALLOW_FRAME_CAPTURE permission
if ($vid_sec != -1 || $vid_slice != -1 || $vid_slices != -1) {
if ($partner->getEnabledService(PermissionName::FEATURE_BLOCK_THUMBNAIL_CAPTURE)) {
KExternalErrors::dieError(KExternalErrors::NOT_ALLOWED_PARAMETER);
}
}
if ($partner) {
if ($quality == 0) {
$quality = $partner->getDefThumbQuality();
}
if ($density == 0) {
$density = $partner->getDefThumbDensity();
}
}
$thumbParams = new kThumbnailParameters();
$thumbParams->setSupportAnimatedThumbnail($partner->getSupportAnimatedThumbnails());
if (is_null($stripProfiles)) {
$stripProfiles = $partner->getStripThumbProfile();
}
//checks whether the thumbnail display should be restricted by KS
$base64Referrer = $this->getRequestParameter("referrer");
$referrer = base64_decode($base64Referrer);
if (!is_string($referrer)) {
$referrer = "";
}
// base64_decode can return binary data
if (!$referrer) {
$referrer = kApiCache::getHttpReferrer();
}
$ksStr = $this->getRequestParameter("ks");
$securyEntryHelper = new KSecureEntryHelper($entry, $ksStr, $referrer, ContextType::THUMBNAIL);
$securyEntryHelper->validateForPlay();
// multiply the passed $src_* values so that they will relate to the original image size, according to $src_display_*
if ($rel_width != -1 && $rel_width) {
$widthRatio = $entry->getWidth() / $rel_width;
$src_x = $src_x * $widthRatio;
$src_w = $src_w * $widthRatio;
}
if ($rel_height != -1 && $rel_height) {
$heightRatio = $entry->getHeight() / $rel_height;
$src_y = $src_y * $heightRatio;
$src_h = $src_h * $heightRatio;
}
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_THUMB;
if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE) {
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA;
}
$dataKey = $entry->getSyncKey($subType);
list($file_sync, $local) = kFileSyncUtils::getReadyFileSyncForKey($dataKey, true, false);
$tempThumbPath = null;
$entry_status = $entry->getStatus();
// both 640x480 and 0x0 requests are probably coming from the kdp
// 640x480 - old kdp version requesting thumbnail
// 0x0 - new kdp version requesting the thumbnail of an unready entry
// we need to distinguish between calls from the kdp and calls from a browser: <img src=...>
// that can't handle swf input
if (($width == 640 && $height == 480 || $width == 0 && $height == 0) && ($entry_status == entryStatus::PRECONVERT || $entry_status == entryStatus::IMPORT || $entry_status == entryStatus::ERROR_CONVERTING || $entry_status == entryStatus::DELETED)) {
$contentPath = myContentStorage::getFSContentRootPath();
$msgPath = $contentPath . "content/templates/entry/bigthumbnail/";
if ($entry_status == entryStatus::DELETED) {
$msgPath .= $entry->getModerationStatus() == moderation::MODERATION_STATUS_BLOCK ? "entry_blocked.swf" : "entry_deleted.swf";
} else {
$msgPath .= $entry_status == entryStatus::ERROR_CONVERTING ? "entry_error.swf" : "entry_converting.swf";
}
kFileUtils::dumpFile($msgPath, null, 0);
}
if (!$file_sync) {
$tempThumbPath = $entry->getLocalThumbFilePath($version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $density, $stripProfiles, $flavor_id, $file_name);
if (!$tempThumbPath) {
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
}
if (!$local && !$tempThumbPath && $file_sync) {
if (!in_array($file_sync->getDc(), kDataCenterMgr::getDcIds())) {
$remoteUrl = $file_sync->getExternalUrl($entry->getId());
header("Location: {$remoteUrl}");
KExternalErrors::dieGracefully();
}
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($file_sync, $_SERVER['REQUEST_URI']);
kFileUtils::dumpUrl($remoteUrl);
}
// if we didnt return a template for the player die and dont return the original deleted thumb
if ($entry_status == entryStatus::DELETED) {
KExternalErrors::dieError(KExternalErrors::ENTRY_DELETED_MODERATED);
}
if (!$tempThumbPath) {
try {
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $imageFilePath, $density, $stripProfiles, $thumbParams, $format);
} catch (Exception $ex) {
if ($ex->getCode() != kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC) {
KalturaLog::err("Resize image failed");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
// get original flavor asset
$origFlavorAsset = assetPeer::retrieveOriginalByEntryId($entry_id);
if (!$origFlavorAsset) {
KalturaLog::err("No original flavor for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
$syncKey = $origFlavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$remoteFileSync = kFileSyncUtils::getOriginFileSyncForKey($syncKey, false);
if (!$remoteFileSync) {
// file does not exist on any DC - die
KalturaLog::log("Error - no FileSync for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if ($remoteFileSync->getDc() == kDataCenterMgr::getCurrentDcId()) {
KalturaLog::err("Trying to redirect to myself - stop here.");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if (!in_array($remoteFileSync->getDc(), kDataCenterMgr::getDcIds())) {
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($remoteFileSync);
kFileUtils::dumpUrl($remoteUrl);
}
}
$nocache = false;
if ($securyEntryHelper->shouldDisableCache() || kApiCache::hasExtraFields() || !$securyEntryHelper->isKsWidget() && $securyEntryHelper->hasRules(ContextType::THUMBNAIL)) {
$nocache = true;
}
$cache = null;
if (!is_null($entry->getPartner())) {
$partnerCacheAge = $entry->getPartner()->getThumbnailCacheAge();
}
if ($nocache) {
$cacheAge = 0;
} else {
if ($partnerCacheAge) {
$cacheAge = $partnerCacheAge;
} else {
if (strpos($tempThumbPath, "_NOCACHE_") !== false) {
$cacheAge = 60;
} else {
$cacheAge = 3600;
$cache = new myCache("thumb", 2592000);
// 30 days, the max memcache allows
}
}
}
$lastModified = $entry->getAssetCacheTime();
$renderer = kFileUtils::getDumpFileRenderer($tempThumbPath, null, $cacheAge, 0, $lastModified);
$renderer->partnerId = $entry->getPartnerId();
if ($cache) {
$invalidationKey = $entry->getCacheInvalidationKeys();
$invalidationKey = kQueryCache::CACHE_PREFIX_INVALIDATION_KEY . $invalidationKey[0];
$cacheTime = time() - kQueryCache::CLOCK_SYNC_TIME_MARGIN_SEC;
$cachedResponse = array($renderer, $invalidationKey, $cacheTime);
$cache->put($_SERVER["REQUEST_URI"], $cachedResponse);
}
$renderer->output();
KExternalErrors::dieGracefully();
// TODO - can delete from disk assuming we caneasily recreate it and it will anyway be cached in the CDN
// however dumpfile dies at the end so we cant just write it here (maybe register a shutdown callback)
}
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
myDbHelper::$use_alternative_con = myDbHelper::DB_HELPER_CONN_PROPEL2;
requestUtils::handleConditionalGet();
ignore_user_abort();
$entry_id = $this->getRequestParameter("entry_id");
$widget_id = $this->getRequestParameter("widget_id", 0);
$upload_token_id = $this->getRequestParameter("upload_token_id");
$version = $this->getIntRequestParameter("version", null, 0, 10000000);
$type = $this->getIntRequestParameter("type", 1, 1, 5);
//Hack: if KMS sends thumbnail request containing "!" char, the type should be treated as 5.
$width = $this->getRequestParameter("width", -1);
$height = $this->getRequestParameter("height", -1);
if (strpos($width, "!") || strpos($height, "!")) {
$type = 5;
}
$width = $this->getFloatRequestParameter("width", -1, -1, 10000);
$height = $this->getFloatRequestParameter("height", -1, -1, 10000);
$crop_provider = $this->getRequestParameter("crop_provider", null);
$quality = $this->getIntRequestParameter("quality", 0, 0, 100);
$src_x = $this->getFloatRequestParameter("src_x", 0, 0, 10000);
$src_y = $this->getFloatRequestParameter("src_y", 0, 0, 10000);
$src_w = $this->getFloatRequestParameter("src_w", 0, 0, 10000);
$src_h = $this->getFloatRequestParameter("src_h", 0, 0, 10000);
$vid_sec = $this->getFloatRequestParameter("vid_sec", -1, -1);
$vid_slice = $this->getRequestParameter("vid_slice", -1);
$vid_slices = $this->getRequestParameter("vid_slices", -1);
$density = $this->getFloatRequestParameter("density", 0, 0);
$stripProfiles = $this->getRequestParameter("strip", null);
$flavor_id = $this->getRequestParameter("flavor_id", null);
$file_name = $this->getRequestParameter("file_name", null);
$file_name = basename($file_name);
// actual width and height of image from which the src_* values were taken.
// these will be used to multiply the src_* parameters to make them relate to the original image size.
$rel_width = $this->getFloatRequestParameter("rel_width", -1, -1, 10000);
$rel_height = $this->getFloatRequestParameter("rel_height", -1, -1, 10000);
if ($width == -1 && $height == -1) {
$width = 120;
$height = 90;
} else {
if ($width == -1) {
// if only either width or height is missing reset them to zero, and convertImage will handle them
$width = 0;
} else {
if ($height == -1) {
$height = 0;
}
}
}
$bgcolor = $this->getRequestParameter("bgcolor", "ffffff");
$partner = null;
// validating the inputs
if (!is_numeric($quality) || $quality < 0 || $quality > 100) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'quality must be between 20 and 100');
}
if (!is_numeric($src_x) || $src_x < 0 || $src_x > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_x must be between 0 and 10000');
}
if (!is_numeric($src_y) || $src_y < 0 || $src_y > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_y must be between 0 and 10000');
}
if (!is_numeric($src_w) || $src_w < 0 || $src_w > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_w must be between 0 and 10000');
}
if (!is_numeric($src_h) || $src_h < 0 || $src_h > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_h must be between 0 and 10000');
}
if (!is_numeric($width) || $width < 0 || $width > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'width must be between 0 and 10000');
}
if (!is_numeric($height) || $height < 0 || $height > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'height must be between 0 and 10000');
}
if (!is_numeric($density) || $density < 0) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'density must be positive');
}
if (!is_numeric($vid_sec) || $vid_sec < -1) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'vid_sec must be positive');
}
if (!preg_match('/^[0-9a-fA-F]{1,6}$/', $bgcolor)) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'bgcolor must be six hexadecimal characters');
}
if ($upload_token_id) {
$upload_token = UploadTokenPeer::retrieveByPK($upload_token_id);
if ($upload_token) {
$partnerId = $upload_token->getPartnerId();
$partner = PartnerPeer::retrieveByPK($partnerId);
if ($density == 0) {
$density = $partner->getDefThumbDensity();
}
if (is_null($stripProfiles)) {
$stripProfiles = $partner->getStripThumbProfile();
}
$thumb_full_path = myContentStorage::getFSCacheRootPath() . myContentStorage::getGeneralEntityPath("uploadtokenthumb", $upload_token->getIntId(), $upload_token->getId(), $upload_token->getId() . ".jpg");
kFile::fullMkdir($thumb_full_path);
if (file_exists($upload_token->getUploadTempPath())) {
$src_full_path = $upload_token->getUploadTempPath();
$valid_image_types = array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG, IMAGETYPE_BMP, IMAGETYPE_WBMP);
$image_type = exif_imagetype($src_full_path);
if (!in_array($image_type, $valid_image_types)) {
// capture full frame
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 3);
if (!file_exists($thumb_full_path)) {
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 0);
}
$src_full_path = $thumb_full_path;
}
// and resize it
myFileConverter::convertImage($src_full_path, $thumb_full_path, $width, $height, $type, $bgcolor, true, $quality, $src_x, $src_y, $src_w, $src_h, $density, $stripProfiles);
kFile::dumpFile($thumb_full_path);
} else {
KalturaLog::debug("token_id [{$upload_token_id}] not found in DC [" . kDataCenterMgr::getCurrentDcId() . "]. dump url to romote DC");
$remoteUrl = kDataCenterMgr::getRemoteDcExternalUrlByDcId(1 - kDataCenterMgr::getCurrentDcId()) . $_SERVER['REQUEST_URI'];
kFile::dumpUrl($remoteUrl);
}
}
}
if ($entry_id) {
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
if (!$entry) {
// problem could be due to replication lag
kFile::dumpApiRequest(kDataCenterMgr::getRemoteDcExternalUrlByDcId(1 - kDataCenterMgr::getCurrentDcId()));
}
} else {
// get the widget
$widget = widgetPeer::retrieveByPK($widget_id);
if (!$widget) {
KExternalErrors::dieError(KExternalErrors::ENTRY_AND_WIDGET_NOT_FOUND);
}
// get the kshow
$kshow_id = $widget->getKshowId();
$kshow = kshowPeer::retrieveByPK($kshow_id);
if ($kshow) {
$entry_id = $kshow->getShowEntryId();
} else {
$entry_id = $widget->getEntryId();
}
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
$partner = $entry->getPartner();
if ($density == 0) {
$density = $partner->getDefThumbDensity();
}
$thumbParams = new kThumbnailParameters();
$thumbParams->setSupportAnimatedThumbnail($partner->getSupportAnimatedThumbnails());
if (is_null($stripProfiles)) {
$stripProfiles = $partner->getStripThumbProfile();
}
//checks whether the thumbnail display should be restricted by KS
$base64Referrer = $this->getRequestParameter("referrer");
$referrer = base64_decode($base64Referrer);
if (!is_string($referrer)) {
$referrer = "";
}
// base64_decode can return binary data
if (!$referrer) {
$referrer = kApiCache::getHttpReferrer();
}
$ksStr = $this->getRequestParameter("ks");
$securyEntryHelper = new KSecureEntryHelper($entry, $ksStr, $referrer, accessControlContextType::THUMBNAIL);
$securyEntryHelper->validateForPlay();
// multiply the passed $src_* values so that they will relate to the original image size, according to $src_display_*
if ($rel_width != -1) {
$widthRatio = $entry->getWidth() / $rel_width;
$src_x = $src_x * $widthRatio;
$src_w = $src_w * $widthRatio;
}
if ($rel_height != -1) {
$heightRatio = $entry->getHeight() / $rel_height;
$src_y = $src_y * $heightRatio;
$src_h = $src_h * $heightRatio;
}
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_THUMB;
if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE) {
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA;
}
KalturaLog::debug("get thumbnail filesyncs");
$dataKey = $entry->getSyncKey($subType);
list($file_sync, $local) = kFileSyncUtils::getReadyFileSyncForKey($dataKey, true, false);
$tempThumbPath = null;
$entry_status = $entry->getStatus();
// both 640x480 and 0x0 requests are probably coming from the kdp
// 640x480 - old kdp version requesting thumbnail
// 0x0 - new kdp version requesting the thumbnail of an unready entry
// we need to distinguish between calls from the kdp and calls from a browser: <img src=...>
// that can't handle swf input
if (($width == 640 && $height == 480 || $width == 0 && $height == 0) && ($entry_status == entryStatus::PRECONVERT || $entry_status == entryStatus::IMPORT || $entry_status == entryStatus::ERROR_CONVERTING || $entry_status == entryStatus::DELETED)) {
$contentPath = myContentStorage::getFSContentRootPath();
$msgPath = $contentPath . "content/templates/entry/bigthumbnail/";
if ($entry_status == entryStatus::DELETED) {
$msgPath .= $entry->getModerationStatus() == moderation::MODERATION_STATUS_BLOCK ? "entry_blocked.swf" : "entry_deleted.swf";
} else {
$msgPath .= $entry_status == entryStatus::ERROR_CONVERTING ? "entry_error.swf" : "entry_converting.swf";
}
kFile::dumpFile($msgPath, null, 0);
}
if (!$file_sync) {
$tempThumbPath = $entry->getLocalThumbFilePath($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $density, $stripProfiles, $flavor_id, $file_name);
if (!$tempThumbPath) {
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
}
if (!$local && !$tempThumbPath && $file_sync) {
if (!in_array($file_sync->getDc(), kDataCenterMgr::getDcIds())) {
$remoteUrl = $file_sync->getExternalUrl($entry->getId());
header("Location: {$remoteUrl}");
die;
}
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($file_sync, $_SERVER['REQUEST_URI']);
kFile::dumpUrl($remoteUrl);
}
// if we didnt return a template for the player die and dont return the original deleted thumb
if ($entry_status == entryStatus::DELETED) {
KExternalErrors::dieError(KExternalErrors::ENTRY_DELETED_MODERATED);
}
if (!$tempThumbPath) {
try {
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, null, $density, $stripProfiles, $thumbParams);
} catch (Exception $ex) {
if ($ex->getCode() != kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC) {
KalturaLog::log("Error - resize image failed");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
// get original flavor asset
$origFlavorAsset = assetPeer::retrieveOriginalByEntryId($entry_id);
if (!$origFlavorAsset) {
KalturaLog::log("Error - no original flavor for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
$syncKey = $origFlavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$remoteFileSync = kFileSyncUtils::getOriginFileSyncForKey($syncKey, false);
if (!$remoteFileSync) {
// file does not exist on any DC - die
KalturaLog::log("Error - no FileSync for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if ($remoteFileSync->getDc() == kDataCenterMgr::getCurrentDcId()) {
KalturaLog::log("ERROR - Trying to redirect to myself - stop here.");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if (!in_array($remoteFileSync->getDc(), kDataCenterMgr::getDcIds())) {
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($remoteFileSync);
kFile::dumpUrl($remoteUrl);
}
}
$nocache = strpos($tempThumbPath, "_NOCACHE_") !== false;
if ($securyEntryHelper->shouldDisableCache() || kApiCache::hasExtraFields() || !$securyEntryHelper->isKsWidget() && $securyEntryHelper->hasRules()) {
$nocache = true;
}
// notify external proxy, so it'll cache this url
if (!$nocache && requestUtils::getHost() == kConf::get("apphome_url") && file_exists($tempThumbPath)) {
self::notifyProxy($_SERVER["REQUEST_URI"]);
}
// cache result
if (!$nocache) {
$requestKey = $_SERVER["REQUEST_URI"];
$cache = new myCache("thumb", 86400 * 30);
// 30 days
$cache->put($requestKey, $tempThumbPath);
}
kFile::dumpFile($tempThumbPath, null, $nocache ? 0 : null);
// TODO - can delete from disk assuming we caneasily recreate it and it will anyway be cached in the CDN
// however dumpfile dies at the end so we cant just write it here (maybe register a shutdown callback)
}
public function execute()
{
$this->seekFrom = $this->getRequestParameter("seekFrom", -1);
if ($this->seekFrom <= 0) {
$this->seekFrom = -1;
}
$this->clipTo = $this->getRequestParameter("clipTo", 0);
$this->deliveryCode = $this->getRequestParameter("deliveryCode", null);
$playbackContext = $this->getRequestParameter("playbackContext", null);
$this->protocol = $this->getRequestParameter("protocol", null);
if (!$this->protocol || $this->protocol === "null") {
$this->protocol = StorageProfile::PLAY_FORMAT_HTTP;
}
$this->format = $this->getRequestParameter("format");
if (!$this->format) {
$this->format = StorageProfile::PLAY_FORMAT_HTTP;
}
$this->tags = $this->getRequestParameter("tags", null);
if (!$this->tags) {
switch ($this->format) {
case StorageProfile::PLAY_FORMAT_SILVER_LIGHT:
$this->tags = array(array(assetParams::TAG_SLWEB));
break;
case StorageProfile::PLAY_FORMAT_APPLE_HTTP:
case StorageProfile::PLAY_FORMAT_HDS:
$this->tags = array(array(assetParams::TAG_APPLEMBR), array('ipadnew', 'iphonenew'), array('ipad', 'iphone'));
break;
default:
$this->tags = array(array(assetParams::TAG_MBR), array(assetParams::TAG_WEB));
}
} else {
$this->tags = array(array($this->tags));
}
$this->cdnHost = $this->getRequestParameter("cdnHost", null);
$this->preferredBitrate = $this->getRequestParameter("preferredBitrate", null);
$this->maxBitrate = $this->getRequestParameter("maxBitrate", null);
if ($this->maxBitrate && (!is_numeric($this->maxBitrate) || $this->maxBitrate <= 0)) {
KExternalErrors::dieError(KExternalErrors::INVALID_MAX_BITRATE);
}
$this->initEntry();
$this->initFlavorIds();
$this->storageId = $this->getRequestParameter("storageId", null);
$this->validateStorageId();
$partner = $this->entry->getPartner();
if (!$this->cdnHost || $partner->getForceCdnHost()) {
$this->cdnHost = myPartnerUtils::getCdnHost($this->entry->getPartnerId(), $this->protocol);
}
$playbackParams = array();
if (kConf::hasMap("optimized_playback")) {
$partnerId = $this->entry->getPartnerId();
$optimizedPlayback = kConf::getMap("optimized_playback");
if (array_key_exists($partnerId, $optimizedPlayback)) {
$playbackParams = $optimizedPlayback[$partnerId];
}
}
if (array_key_exists('enforce_encryption', $playbackParams) && $playbackParams['enforce_encryption']) {
if (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != 'on') {
KExternalErrors::dieError(KExternalErrors::ACCESS_CONTROL_RESTRICTED, 'unencrypted manifest request - forbidden');
}
if (strtolower($this->protocol) != 'https') {
KExternalErrors::dieError(KExternalErrors::ACCESS_CONTROL_RESTRICTED, 'unencrypted playback protocol - forbidden');
}
}
$renderer = null;
switch ($this->format) {
case StorageProfile::PLAY_FORMAT_HTTP:
$renderer = $this->serveHttp();
break;
case StorageProfile::PLAY_FORMAT_RTMP:
$renderer = $this->serveRtmp();
break;
case StorageProfile::PLAY_FORMAT_SILVER_LIGHT:
$renderer = $this->serveSilverLight();
break;
case StorageProfile::PLAY_FORMAT_APPLE_HTTP:
$renderer = $this->serveAppleHttp();
break;
case StorageProfile::PLAY_FORMAT_HDS:
$renderer = $this->serveHds();
break;
case "url":
$this->format = "http";
// build url for an http delivery
$renderer = $this->serveUrl();
break;
case "rtsp":
$renderer = $this->serveRtsp();
break;
case "hdnetworksmil":
$renderer = $this->serveHDNetworkSmil();
break;
case "hdnetwork":
$renderer = $this->serveHDNetwork();
break;
case "hdnetworkmanifest":
$renderer = $this->serveHDNetworkManifest();
break;
}
if (!$renderer) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'This format is unsupported');
}
$canCacheAccessControl = false;
if (!$this->secureEntryHelper) {
$canCacheAccessControl = true;
// TODO: reconsider this if/when expired ktokens will be used
} else {
if (!$this->secureEntryHelper->shouldDisableCache() && !$this->secureEntryHelper->isKsAdmin() && ($this->secureEntryHelper->isKsWidget() || !$this->secureEntryHelper->hasRules())) {
$canCacheAccessControl = true;
}
}
if (!$renderer->tokenizer && $canCacheAccessControl) {
// Note: kApiCache::hasExtraFields is checked in kManifestRenderers
$renderer->cachingHeadersAge = 60;
}
if (!$this->secureEntryHelper || !$this->secureEntryHelper->shouldDisableCache()) {
$cache = kPlayManifestCacher::getInstance();
$cache->storeCache($renderer);
}
$renderer->output($playbackContext);
}