-import { isStreamingPlaylist, MStreamingPlaylistVideo, MVideo, MVideoFile, MVideoUUID } from '@server/types/models'
import { join } from 'path'
-import { CONFIG } from '@server/initializers/config'
-import { HLS_REDUNDANCY_DIRECTORY, HLS_STREAMING_PLAYLIST_DIRECTORY } from '@server/initializers/constants'
import { extractVideo } from '@server/helpers/video'
+import { CONFIG } from '@server/initializers/config'
+import { HLS_REDUNDANCY_DIRECTORY, HLS_STREAMING_PLAYLIST_DIRECTORY, STATIC_PATHS, WEBSERVER } from '@server/initializers/constants'
+import { isStreamingPlaylist, MStreamingPlaylist, MStreamingPlaylistVideo, MVideo, MVideoFile, MVideoUUID } from '@server/types/models'
+import { buildUUID } from '@server/helpers/uuid'
+import { removeFragmentedMP4Ext } from '@shared/core-utils'
// ################## Video file name ##################
-function getVideoFilename (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, videoFile: MVideoFile) {
- const video = extractVideo(videoOrPlaylist)
-
- if (isStreamingPlaylist(videoOrPlaylist)) {
- return generateVideoStreamingPlaylistName(video.uuid, videoFile.resolution)
- }
-
- return generateWebTorrentVideoName(video.uuid, videoFile.resolution, videoFile.extname)
-}
-
-function generateVideoStreamingPlaylistName (uuid: string, resolution: number) {
- return `${uuid}-${resolution}-fragmented.mp4`
+function generateWebTorrentVideoFilename (resolution: number, extname: string) {
+ return buildUUID() + '-' + resolution + extname
}
-function generateWebTorrentVideoName (uuid: string, resolution: number, extname: string) {
- return uuid + '-' + resolution + extname
+function generateHLSVideoFilename (resolution: number) {
+ return `${buildUUID()}-${resolution}-fragmented.mp4`
}
function getVideoFilePath (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, videoFile: MVideoFile, isRedundancy = false) {
- if (isStreamingPlaylist(videoOrPlaylist)) {
+ if (videoFile.isHLS()) {
const video = extractVideo(videoOrPlaylist)
- return join(getHLSDirectory(video), getVideoFilename(videoOrPlaylist, videoFile))
+ return join(getHLSDirectory(video), videoFile.filename)
}
- const baseDir = isRedundancy ? CONFIG.STORAGE.REDUNDANCY_DIR : CONFIG.STORAGE.VIDEOS_DIR
- return join(baseDir, getVideoFilename(videoOrPlaylist, videoFile))
+ const baseDir = isRedundancy
+ ? CONFIG.STORAGE.REDUNDANCY_DIR
+ : CONFIG.STORAGE.VIDEOS_DIR
+
+ return join(baseDir, videoFile.filename)
+}
+
+// ################## Redundancy ##################
+
+function generateHLSRedundancyUrl (video: MVideo, playlist: MStreamingPlaylist) {
+ // Base URL used by our HLS player
+ return WEBSERVER.URL + STATIC_PATHS.REDUNDANCY + playlist.getStringType() + '/' + video.uuid
+}
+
+function generateWebTorrentRedundancyUrl (file: MVideoFile) {
+ return WEBSERVER.URL + STATIC_PATHS.REDUNDANCY + file.filename
}
// ################## Streaming playlist ##################
function getHLSDirectory (video: MVideoUUID, isRedundancy = false) {
- const baseDir = isRedundancy ? HLS_REDUNDANCY_DIRECTORY : HLS_STREAMING_PLAYLIST_DIRECTORY
+ const baseDir = isRedundancy
+ ? HLS_REDUNDANCY_DIRECTORY
+ : HLS_STREAMING_PLAYLIST_DIRECTORY
return join(baseDir, video.uuid)
}
+function getHlsResolutionPlaylistFilename (videoFilename: string) {
+ // Video file name already contain resolution
+ return removeFragmentedMP4Ext(videoFilename) + '.m3u8'
+}
+
+function generateHLSMasterPlaylistFilename (isLive = false) {
+ if (isLive) return 'master.m3u8'
+
+ return buildUUID() + '-master.m3u8'
+}
+
+function generateHlsSha256SegmentsFilename (isLive = false) {
+ if (isLive) return 'segments-sha256.json'
+
+ return buildUUID() + '-segments-sha256.json'
+}
+
// ################## Torrents ##################
-function getTorrentFileName (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, videoFile: MVideoFile) {
- const video = extractVideo(videoOrPlaylist)
+function generateTorrentFileName (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, resolution: number) {
const extension = '.torrent'
+ const uuid = buildUUID()
if (isStreamingPlaylist(videoOrPlaylist)) {
- return `${video.uuid}-${videoFile.resolution}-${videoOrPlaylist.getStringType()}${extension}`
+ return `${uuid}-${resolution}-${videoOrPlaylist.getStringType()}${extension}`
}
- return video.uuid + '-' + videoFile.resolution + extension
+ return uuid + '-' + resolution + extension
}
-function getTorrentFilePath (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, videoFile: MVideoFile) {
- return join(CONFIG.STORAGE.TORRENTS_DIR, getTorrentFileName(videoOrPlaylist, videoFile))
+function getTorrentFilePath (videoFile: MVideoFile) {
+ return join(CONFIG.STORAGE.TORRENTS_DIR, videoFile.torrentFilename)
+}
+
+// ################## Meta data ##################
+
+function getLocalVideoFileMetadataUrl (video: MVideoUUID, videoFile: MVideoFile) {
+ const path = '/api/v1/videos/'
+
+ return WEBSERVER.URL + path + video.uuid + '/metadata/' + videoFile.id
}
// ---------------------------------------------------------------------------
export {
- generateVideoStreamingPlaylistName,
- generateWebTorrentVideoName,
- getVideoFilename,
+ generateHLSVideoFilename,
+ generateWebTorrentVideoFilename,
+
getVideoFilePath,
- getTorrentFileName,
+ generateTorrentFileName,
getTorrentFilePath,
- getHLSDirectory
+ getHLSDirectory,
+ generateHLSMasterPlaylistFilename,
+ generateHlsSha256SegmentsFilename,
+ getHlsResolutionPlaylistFilename,
+
+ getLocalVideoFileMetadataUrl,
+
+ generateWebTorrentRedundancyUrl,
+ generateHLSRedundancyUrl
}