74 lines
2.7 KiB
TypeScript
74 lines
2.7 KiB
TypeScript
import { isStreamingPlaylist, MStreamingPlaylistVideo, MVideo, MVideoFile, MVideoUUID } from '@server/types/models'
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import { join } from 'path'
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import { CONFIG } from '@server/initializers/config'
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import { HLS_REDUNDANCY_DIRECTORY, HLS_STREAMING_PLAYLIST_DIRECTORY } from '@server/initializers/constants'
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import { extractVideo } from '@server/helpers/video'
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// ################## Video file name ##################
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function getVideoFilename (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, videoFile: MVideoFile) {
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const video = extractVideo(videoOrPlaylist)
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if (isStreamingPlaylist(videoOrPlaylist)) {
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return generateVideoStreamingPlaylistName(video.uuid, videoFile.resolution)
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}
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return generateWebTorrentVideoName(video.uuid, videoFile.resolution, videoFile.extname)
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}
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function generateVideoStreamingPlaylistName (uuid: string, resolution: number) {
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return `${uuid}-${resolution}-fragmented.mp4`
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}
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function generateWebTorrentVideoName (uuid: string, resolution: number, extname: string) {
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return uuid + '-' + resolution + extname
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}
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function getVideoFilePath (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, videoFile: MVideoFile, isRedundancy = false) {
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if (isStreamingPlaylist(videoOrPlaylist)) {
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const video = extractVideo(videoOrPlaylist)
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return join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid, getVideoFilename(videoOrPlaylist, videoFile))
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}
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const baseDir = isRedundancy ? CONFIG.STORAGE.REDUNDANCY_DIR : CONFIG.STORAGE.VIDEOS_DIR
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return join(baseDir, getVideoFilename(videoOrPlaylist, videoFile))
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}
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// ################## Streaming playlist ##################
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function getHLSDirectory (video: MVideoUUID, isRedundancy = false) {
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const baseDir = isRedundancy ? HLS_REDUNDANCY_DIRECTORY : HLS_STREAMING_PLAYLIST_DIRECTORY
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return join(baseDir, video.uuid)
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}
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// ################## Torrents ##################
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function getTorrentFileName (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, videoFile: MVideoFile) {
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const video = extractVideo(videoOrPlaylist)
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const extension = '.torrent'
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if (isStreamingPlaylist(videoOrPlaylist)) {
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return `${video.uuid}-${videoFile.resolution}-${videoOrPlaylist.getStringType()}${extension}`
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}
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return video.uuid + '-' + videoFile.resolution + extension
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}
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function getTorrentFilePath (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, videoFile: MVideoFile) {
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return join(CONFIG.STORAGE.TORRENTS_DIR, getTorrentFileName(videoOrPlaylist, videoFile))
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}
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// ---------------------------------------------------------------------------
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export {
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generateVideoStreamingPlaylistName,
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generateWebTorrentVideoName,
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getVideoFilename,
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getVideoFilePath,
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getTorrentFileName,
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getTorrentFilePath,
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getHLSDirectory
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}
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