1 import * as cors from 'cors'
2 import * as express from 'express'
3 import { VideosTorrentCache } from '@server/lib/files-cache/videos-torrent-cache'
4 import { HttpStatusCode } from '../../shared/core-utils/miscs/http-error-codes'
5 import { logger } from '../helpers/logger'
6 import { LAZY_STATIC_PATHS, STATIC_MAX_AGE } from '../initializers/constants'
7 import { avatarPathUnsafeCache, pushAvatarProcessInQueue } from '../lib/avatar'
8 import { VideosCaptionCache, VideosPreviewCache } from '../lib/files-cache'
9 import { asyncMiddleware } from '../middlewares'
10 import { AvatarModel } from '../models/avatar/avatar'
12 const lazyStaticRouter = express.Router()
14 lazyStaticRouter.use(cors())
17 LAZY_STATIC_PATHS.AVATARS + ':filename',
18 asyncMiddleware(getAvatar)
22 LAZY_STATIC_PATHS.PREVIEWS + ':filename',
23 asyncMiddleware(getPreview)
27 LAZY_STATIC_PATHS.VIDEO_CAPTIONS + ':filename',
28 asyncMiddleware(getVideoCaption)
32 LAZY_STATIC_PATHS.TORRENTS + ':filename',
33 asyncMiddleware(getTorrent)
36 // ---------------------------------------------------------------------------
44 // ---------------------------------------------------------------------------
46 async function getAvatar (req: express.Request, res: express.Response) {
47 const filename = req.params.filename
49 if (avatarPathUnsafeCache.has(filename)) {
50 return res.sendFile(avatarPathUnsafeCache.get(filename), { maxAge: STATIC_MAX_AGE.SERVER })
53 const avatar = await AvatarModel.loadByName(filename)
54 if (!avatar) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
56 if (avatar.onDisk === false) {
57 if (!avatar.fileUrl) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
59 logger.info('Lazy serve remote avatar image %s.', avatar.fileUrl)
62 await pushAvatarProcessInQueue({ filename: avatar.filename, fileUrl: avatar.fileUrl })
64 logger.warn('Cannot process remote avatar %s.', avatar.fileUrl, { err })
65 return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
70 .catch(err => logger.error('Cannot save new avatar disk state.', { err }))
73 const path = avatar.getPath()
75 avatarPathUnsafeCache.set(filename, path)
76 return res.sendFile(path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER })
79 async function getPreview (req: express.Request, res: express.Response) {
80 const result = await VideosPreviewCache.Instance.getFilePath(req.params.filename)
81 if (!result) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
83 return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER })
86 async function getVideoCaption (req: express.Request, res: express.Response) {
87 const result = await VideosCaptionCache.Instance.getFilePath(req.params.filename)
88 if (!result) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
90 return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER })
93 async function getTorrent (req: express.Request, res: express.Response) {
94 const result = await VideosTorrentCache.Instance.getFilePath(req.params.filename)
95 if (!result) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
97 // Torrents still use the old naming convention (video uuid + .torrent)
98 return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.SERVER })