PHP kFile::dumpFile方法代码示例

 /**
  * Will forward to the regular swf player according to the widget_id 
  */
 public function execute()
 {
     $ui_conf_id = $this->getRequestParameter("ui_conf_id");
     $preloader_path = myContentStorage::getFSContentRootPath() . "/content" . myContentStorage::getFSUiconfRootPath() . "/preloader_{$ui_conf_id}.swf";
     if (!file_exists($preloader_path)) {
         $preloader_path = myContentStorage::getFSContentRootPath() . "/content" . myContentStorage::getFSUiconfRootPath() . "/preloader_2.swf";
     }
     kFile::dumpFile($preloader_path);
 }

 public function execute()
 {
     $this->forceSystemAuthentication();
     $file_path = $this->getP("file_path");
     if (!file_exists($file_path)) {
         echo "Cannot find file [{$file_path}]";
         die;
     }
     $mime_type = kFile::mimeType($file_path);
     //		echo "[[$mime_type]]";
     kFile::dumpFile($file_path, $mime_type);
     die;
 }

 public function execute()
 {
     requestUtils::handleConditionalGet();
     $flavorId = $this->getRequestParameter("flavorId");
     $shouldProxy = $this->getRequestParameter("forceproxy", false);
     $ks = $this->getRequestParameter("ks");
     $fileParam = $this->getRequestParameter("file");
     $referrer = base64_decode($this->getRequestParameter("referrer"));
     if (!is_string($referrer)) {
         // base64_decode can return binary data
         $referrer = '';
     }
     $flavorAsset = flavorAssetPeer::retrieveById($flavorId);
     if (is_null($flavorAsset)) {
         KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
     }
     $entry = entryPeer::retrieveByPK($flavorAsset->getEntryId());
     if (is_null($entry)) {
         KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
     }
     myPartnerUtils::blockInactivePartner($flavorAsset->getPartnerId());
     myPartnerUtils::enforceDelivery($flavorAsset->getPartnerId());
     //disabled enforce cdn because of rtmp delivery
     //requestUtils::enforceCdnDelivery($flavorAsset->getPartnerId());
     $syncKey = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
     if (!kFileSyncUtils::file_exists($syncKey, false)) {
         list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false);
         if (is_null($fileSync)) {
             KalturaLog::log("Error - no FileSync for flavor [" . $flavorAsset->getId() . "]");
             KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND);
         }
         // always dump remote urls so they will be cached by the cdn transparently
         $remoteUrl = kDataCenterMgr::getRedirectExternalUrl($fileSync);
         kFile::dumpUrl($remoteUrl, true, true);
     }
     $path = kFileSyncUtils::getReadyLocalFilePathForKey($syncKey);
     $flvWrapper = new myFlvHandler($path);
     $isFlv = $flvWrapper->isFlv();
     $clipFrom = $this->getRequestParameter("clipFrom", 0);
     // milliseconds
     $clipTo = $this->getRequestParameter("clipTo", 2147483647);
     // milliseconds
     if ($clipTo == 0) {
         $clipTo = 2147483647;
     }
     if (is_dir($path) && $fileParam) {
         $path .= "/{$fileParam}";
         //echo "path($path),file($fileParam)";
         kFile::dumpFile($path, null, null);
         die;
     } else {
         if (!$isFlv) {
             $limit_file_size = 0;
             if ($clipTo != 2147483647) {
                 $mediaInfo = mediaInfoPeer::retrieveByFlavorAssetId($flavorAsset->getId());
                 if ($mediaInfo && ($mediaInfo->getVideoDuration() || $mediaInfo->getAudioDuration() || $mediaInfo->getContainerDuration())) {
                     $duration = $mediaInfo->getVideoDuration() ? $mediaInfo->getVideoDuration() : ($mediaInfo->getAudioDuration() ? $mediaInfo->getAudioDuration() : $mediaInfo->getContainerDuration());
                     $limit_file_size = floor(@filesize($path) * ($clipTo / $duration));
                 }
             }
             kFile::dumpFile($path, null, null, $limit_file_size);
             die;
         }
     }
     $audioOnly = $this->getRequestParameter("audioOnly");
     // milliseconds
     if ($audioOnly === '0') {
         // audioOnly was explicitly set to 0 - don't attempt to make further automatic investigations
     } elseif ($flvWrapper->getFirstVideoTimestamp() < 0) {
         $audioOnly = true;
     }
     $seekFrom = $this->getRequestParameter("seekFrom", -1);
     if ($seekFrom <= 0) {
         $seekFrom = -1;
     }
     $seekFromBytes = $this->getRequestParameter("seekFromBytes", -1);
     if ($seekFromBytes <= 0) {
         $seekFromBytes = -1;
     }
     $bytes = 0;
     if ($seekFrom !== -1 && $seekFrom !== 0) {
         list($bytes, $duration, $firstTagByte, $toByte) = $flvWrapper->clip(0, -1, $audioOnly);
         list($bytes, $duration, $fromByte, $toByte, $seekFromTimestamp) = $flvWrapper->clip($seekFrom, -1, $audioOnly);
         $seekFromBytes = myFlvHandler::FLV_HEADER_SIZE + $flvWrapper->getMetadataSize($audioOnly) + $fromByte - $firstTagByte;
     } else {
         list($bytes, $duration, $fromByte, $toByte, $fromTs, $cuepointPos) = myFlvStaticHandler::clip($path, $clipFrom, $clipTo, $audioOnly);
     }
     $metadataSize = $flvWrapper->getMetadataSize($audioOnly);
     $dataOffset = $metadataSize + myFlvHandler::getHeaderSize();
     $totalLength = $dataOffset + $bytes;
     list($bytes, $duration, $fromByte, $toByte, $fromTs, $cuepointPos) = myFlvStaticHandler::clip($path, $clipFrom, $clipTo, $audioOnly);
     list($rangeFrom, $rangeTo, $rangeLength) = requestUtils::handleRangeRequest($totalLength);
     if ($totalLength < 1000) {
         // (actually $total_length is probably 13 or 143 - header + empty metadata tag) probably a bad flv maybe only the header - dont cache
         requestUtils::sendCdnHeaders("flv", $rangeLength, 0);
     } else {
         requestUtils::sendCdnHeaders("flv", $rangeLength);
     }
     header('Content-Disposition: attachment; filename="video.flv"');
     // dont inject cuepoint into the stream
//.........这里部分代码省略.........

 private function dumpFile($file_path, $file_name, $wams_asset_id = null, $wams_url = null)
 {
     $relocate = $this->getRequestParameter("relocate");
     $directServe = $this->getRequestParameter("direct_serve");
     if (!$relocate) {
         $url = $_SERVER["REQUEST_URI"];
         if (strpos($url, "?") !== false) {
             $url .= "&relocate=";
         } else {
             $url .= "/relocate/";
         }
         $url .= $this->encodeUrl($file_name);
         kFile::cacheRedirect($url);
         header("Location: {$url}");
         die;
     } else {
         if (!$directServe) {
             header("Content-Disposition: attachment; filename=\"{$file_name}\"");
         }
         if (!empty($wams_asset_id)) {
             $fileSync = FileSyncPeer::retrieveByWamsAssetId($wams_asset_id);
             kWAMS::getInstance($fileSync->getPartnerId())->dumpFile($wams_asset_id, pathinfo($file_name, PATHINFO_EXTENSION));
         } else {
             $mime_type = kFile::mimeType($file_path);
             kFile::dumpFile($file_path, $mime_type);
         }
     }
 }

 /**
  * Will forward to the regular swf player according to the widget_id 
  */
 public function execute()
 {
     // where file is {entryId/flavorId}.{ism,ismc,ismv}
     $objectId = $type = null;
     $objectIdStr = $this->getRequestParameter("objectId");
     list($objectId, $type) = @explode(".", $objectIdStr);
     if (!$type || !$objectId) {
         die;
     }
     $ks = $this->getRequestParameter("ks");
     $referrer = base64_decode($this->getRequestParameter("referrer"));
     if (!is_string($referrer)) {
         // base64_decode can return binary data
         $referrer = '';
     }
     if ($type == "ism" || $type == "ismc") {
         // backward compatiblity - to be removed once ismc is created with pure objectId.ext instead of entryId_flavorId_version.ext
         if (strlen($objectId) != 10) {
             $version = substr($objectId, 13);
             $objectId = substr($objectId, 0, 10);
         } else {
             $version = null;
         }
         $entry = entryPeer::retrieveByPK($objectId);
         if (is_null($entry)) {
             KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
         }
         $syncKey = $entry->getSyncKey($type == "ism" ? entry::FILE_SYNC_ENTRY_SUB_TYPE_ISM : entry::FILE_SYNC_ENTRY_SUB_TYPE_ISMC, $version);
     } else {
         if ($type == "ismv") {
             // backward compatiblity - to be removed once ismc is created with pure objectId.ext instead of entryId_flavorId_version.ext
             if (strlen($objectId) != 10) {
                 $version = substr($objectId, 22);
                 $objectId = substr($objectId, 11, 10);
             } else {
                 $version = null;
             }
             $flavorAsset = flavorAssetPeer::retrieveById($objectId);
             if (is_null($flavorAsset)) {
                 KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
             }
             $entry = entryPeer::retrieveByPK($flavorAsset->getEntryId());
             if (is_null($entry)) {
                 KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
             }
             $syncKey = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET, $version);
         } else {
             die;
         }
     }
     if (!kFileSyncUtils::file_exists($syncKey, false)) {
         list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false);
         if (is_null($fileSync)) {
             KalturaLog::log("Error - no FileSync for type [{$type}] objectId [{$objectId}]");
             KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND);
         }
         $remoteUrl = kDataCenterMgr::getRedirectExternalUrl($fileSync);
         kFile::dumpUrl($remoteUrl);
     }
     $path = kFileSyncUtils::getReadyLocalFilePathForKey($syncKey);
     kFile::dumpFile($path);
 }

 public function execute()
 {
     requestUtils::handleConditionalGet();
     $entry_id = $this->getRequestParameter("entry_id");
     $ks_str = $this->getRequestParameter("ks");
     $base64_referrer = $this->getRequestParameter("referrer");
     $referrer = base64_decode($base64_referrer);
     if (!is_string($referrer)) {
         // base64_decode can return binary data
         $referrer = "";
     }
     $clip_from = $this->getRequestParameter("clip_from", 0);
     // milliseconds
     $clip_to = $this->getRequestParameter("clip_to", 2147483647);
     // milliseconds
     if ($clip_to == 0) {
         $clip_to = 2147483647;
     }
     $request = $_SERVER["REQUEST_URI"];
     // remove dynamic fields from the url so we'll request a single url from the cdn
     $request = str_replace("/referrer/{$base64_referrer}", "", $request);
     $request = str_replace("/ks/{$ks_str}", "", $request);
     // workaround the filter which hides all the deleted entries -
     // now that deleted entries are part of xmls (they simply point to the 'deleted' templates), we should allow them here
     $entry = entryPeer::retrieveByPKNoFilter($entry_id);
     if (!$entry) {
         KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
     }
     myPartnerUtils::blockInactivePartner($entry->getPartnerId());
     // set the memory size to be able to serve big files in a single chunk
     ini_set("memory_limit", "64M");
     // set the execution time to be able to serve big files in a single chunk
     ini_set("max_execution_time", 240);
     if ($entry->getType() == entryType::MIX && $entry->getStatus() == entryStatus::DELETED) {
         // because the fiter was turned off - a manual check for deleted entries must be done.
         die;
     } else {
         if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE) {
             $version = $this->getRequestParameter("version", null);
             $width = $this->getRequestParameter("width", -1);
             $height = $this->getRequestParameter("height", -1);
             $crop_provider = $this->getRequestParameter("crop_provider", null);
             $bgcolor = $this->getRequestParameter("bgcolor", "ffffff");
             $type = $this->getRequestParameter("type", 1);
             $quality = $this->getRequestParameter("quality", 0);
             $src_x = $this->getRequestParameter("src_x", 0);
             $src_y = $this->getRequestParameter("src_y", 0);
             $src_w = $this->getRequestParameter("src_w", 0);
             $src_h = $this->getRequestParameter("src_h", 0);
             $vid_sec = $this->getRequestParameter("vid_sec", -1);
             $vid_slice = $this->getRequestParameter("vid_slice", -1);
             $vid_slices = $this->getRequestParameter("vid_slices", -1);
             if ($width == -1 && $height == -1) {
                 $width = 640;
                 $height = 480;
             } else {
                 if ($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;
                     }
                 }
             }
             $tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices);
             kFile::dumpFile($tempThumbPath, null, strpos($tempThumbPath, "_NOCACHE_") === false ? null : 0);
         }
     }
     $audio_only = $this->getRequestParameter("audio_only");
     // milliseconds
     $flavor = $this->getRequestParameter("flavor", 1);
     //
     $flavor_param_id = $this->getRequestParameter("flavor_param_id", null);
     //
     $streamer = $this->getRequestParameter("streamer");
     //
     if (substr($streamer, 0, 4) == "rtmp") {
         // the fms may add .mp4 to the end of the url
         $streamer = "rtmp";
     }
     // grab seek_from_bytes parameter and normalize url
     $seek_from_bytes = $this->getRequestParameter("seek_from_bytes", -1);
     $request = str_replace("/seek_from_bytes/{$seek_from_bytes}", "", $request);
     if ($seek_from_bytes <= 0) {
         $seek_from_bytes = -1;
     }
     // grab seek_from parameter and normalize url
     $seek_from = $this->getRequestParameter("seek_from", -1);
     $request = str_replace("/seek_from/{$seek_from}", "", $request);
     if ($seek_from <= 0) {
         $seek_from = -1;
     }
     $this->dump_from_byte = 0;
     // reset accurate seek from timestamp
     $seek_from_timestamp = -1;
     // backward compatibility
     if ($flavor === "0") {
         // for edit version
         $flavor = "edit";
//.........这里部分代码省略.........

 /**
  * @param EntryDistribution $entryDistribution
  * @param int $fileSubType
  * @param string $fileName
  * @param bool $forceProxy
  * @throws KalturaAPIException
  */
 protected function serveFile(EntryDistribution $entryDistribution, $fileSubType, $fileName, $forceProxy = false)
 {
     $syncKey = $entryDistribution->getSyncKey($fileSubType);
     if (!kFileSyncUtils::fileSync_exists($syncKey)) {
         throw new KalturaAPIException(ContentDistributionErrors::ENTRY_DISTRIBUTION_MISSING_LOG, $entryDistribution->getId(), $fileSubType);
     }
     list($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}");
         }
     }
 }

 /**
  * 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}");
         }
     }
 }

 /**
  * 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
//.........这里部分代码省略.........

 public static function serveFileToRemoteDataCenter($file_sync_id, $file_hash, $file_name)
 {
     KalturaLog::log("File sync id [{$file_sync_id}], file_hash [{$file_hash}], file_name [{$file_name}]");
     // TODO - verify security
     $current_dc = self::getCurrentDc();
     $current_dc_id = $current_dc["id"];
     // retrieve the object
     $file_sync = FileSyncPeer::retrieveByPk($file_sync_id);
     if (!$file_sync) {
         $error = "DC[{$current_dc_id}]: Cannot find FileSync with id [{$file_sync_id}]";
         KalturaLog::err($error);
         throw new Exception($error);
     }
     if ($file_sync->getDc() != $current_dc_id) {
         $error = "DC[{$current_dc_id}]: FileSync with id [{$file_sync_id}] does not belong to this DC";
         KalturaLog::err($error);
         throw new Exception($error);
     }
     // resolve if file_sync is link
     $file_sync_resolved = $file_sync;
     if ($file_sync->getFileType() == FileSync::FILE_SYNC_FILE_TYPE_LINK) {
         $file_sync_resolved = kFileSyncUtils::resolve($file_sync);
     }
     // check if file sync path leads to a file or a directory
     $resolvedPath = $file_sync_resolved->getFullPath();
     $fileSyncIsDir = is_dir($resolvedPath);
     if ($fileSyncIsDir && $file_name) {
         $resolvedPath .= '/' . $file_name;
     }
     if (!file_exists($resolvedPath)) {
         $file_name_msg = $file_name ? "file name [{$file_name}] " : '';
         $error = "DC[{$current_dc_id}]: Path for fileSync id [{$file_sync_id}] " . $file_name_msg . "does not exist";
         KalturaLog::err($error);
         throw new Exception($error);
     }
     // validate the hash
     $expected_file_hash = md5($current_dc["secret"] . $file_sync_id);
     // will be verified on the other side to make sure not some attack or external invalid request
     if ($file_hash != $expected_file_hash) {
         $error = "DC[{$current_dc_id}]: FileSync with id [{$file_sync_id}] - invalid hash";
         KalturaLog::err($error);
         throw new Exception($error);
     }
     if ($fileSyncIsDir && is_dir($resolvedPath)) {
         KalturaLog::log("Serving directory content from [" . $resolvedPath . "]");
         $contents = kFile::listDir($resolvedPath);
         sort($contents, SORT_STRING);
         $contents = serialize($contents);
         header("file-sync-type: dir");
         echo $contents;
         die;
     } else {
         KalturaLog::log("Serving file from [" . $resolvedPath . "]");
         kFile::dumpFile($resolvedPath);
     }
 }

 /**
  * @param ISyncableFile $syncable
  * @param int $fileSubType
  * @param string $fileName
  * @param bool $forceProxy
  * @throws KalturaErrors::FILE_DOESNT_EXIST
  */
 protected function serveFile(ISyncableFile $syncable, $fileSubType, $fileName, $entryId = null, $forceProxy = false)
 {
     /* @var $fileSync FileSync */
     $syncKey = $syncable->getSyncKey($fileSubType);
     if (!kFileSyncUtils::fileSync_exists($syncKey)) {
         throw new KalturaAPIException(KalturaErrors::FILE_DOESNT_EXIST);
     }
     list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false);
     header("Content-Disposition: attachment; filename=\"{$fileName}\"");
     if ($local) {
         $filePath = $fileSync->getFullPath();
         $wamsAssetId = $fileSync->getWamsAssetId();
         if (empty($wamsAssetId)) {
             $mimeType = kFile::mimeType($filePath);
             kFile::dumpFile($filePath, $mimeType);
         } else {
             kWAMS::getInstance($fileSync->getPartnerId())->dumpFile($wamsAssetId, pathinfo($filePath, PATHINFO_EXTENSION));
         }
     } else {
         if (in_array($fileSync->getDc(), kDataCenterMgr::getDcIds())) {
             $remoteUrl = kDataCenterMgr::getRedirectExternalUrl($fileSync);
             KalturaLog::info("Redirecting to [{$remoteUrl}]");
             if ($forceProxy) {
                 kFile::dumpApiRequest($remoteUrl);
             } else {
                 //TODO find or build function which redurects the API request with all its parameters without using curl.
                 // or redirect if no proxy
                 header("Location: {$remoteUrl}");
                 die;
             }
         } else {
             $remoteUrl = $fileSync->getExternalUrl($entryId);
             header("Location: {$remoteUrl}");
             die;
         }
     }
 }

 /**
  * Serves the file content
  * 
  * @action serve
  * @param flavorAsset $flavorAsset
  * @param string $fileName
  * @param bool $forceProxy
  * @return file
  * 
  * @throws KalturaErrors::FLAVOR_ASSET_IS_NOT_READY
  */
 protected function serveFlavorAsset(flavorAsset $flavorAsset, $fileName, $forceProxy = false)
 {
     $syncKey = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
     list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false);
     if (!$fileSync) {
         throw new KalturaAPIException(KalturaErrors::FLAVOR_ASSET_IS_NOT_READY, $flavorAsset->getId());
     }
     header("Content-Disposition: attachment; filename=\"{$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}");
         }
     }
 }

 /**
  * @param FileSync $fileSync
  * @param bool $local
  * @param string $fileName
  * @param bool $forceProxy
  */
 protected function serveThumbToFile(FileSync $fileSync, $local, $fileName, $forceProxy = false)
 {
     header("Content-Disposition: attachment; filename=\"{$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}");
         }
     }
 }

 private function dumpFile($file_path, $file_name)
 {
     $relocate = $this->getRequestParameter("relocate");
     $directServe = $this->getRequestParameter("direct_serve");
     if (!$relocate) {
         $url = $_SERVER["REQUEST_URI"];
         if (strpos($url, "?") !== false) {
             $url = substr($url, 0, strpos($url, "?"));
         }
         $url .= "/relocate/" . $this->encodeUrl($file_name);
         header("Location: {$url}");
         die;
     } else {
         if (!$directServe) {
             header("Content-Disposition: attachment; filename=\"{$file_name}\"");
         }
         $mime_type = kFile::mimeType($file_path);
         kFile::dumpFile($file_path, $mime_type);
     }
 }

<?php

require_once ".." . DIRECTORY_SEPARATOR . ".." . DIRECTORY_SEPARATOR . "bootstrap.php";
KalturaLog::setContext("CLIENTS");
KalturaLog::debug(__FILE__ . " start");
$requestedName = isset($_GET["name"]) ? $_GET['name'] : null;
if (!$requestedName) {
    die("File not found");
}
$generatorOutputPath = KAutoloader::buildPath(KALTURA_ROOT_PATH, "generator", "output");
$generatorConfigPath = KAutoloader::buildPath(KALTURA_ROOT_PATH, "generator", "config.ini");
$config = new Zend_Config_Ini($generatorConfigPath);
foreach ($config as $name => $item) {
    if ($name === $requestedName && $item->get("public-download")) {
        $fileName = $name . ".tar.gz";
        $outputFilePath = KAutoloader::buildPath($generatorOutputPath, $fileName);
        $outputFilePath = realpath($outputFilePath);
        header("Content-disposition: attachment; filename={$fileName}");
        kFile::dumpFile($outputFilePath, "application/gzip");
        die;
    }
}
die("File not found");
KalturaLog::debug(__FILE__ . " end");