1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
import * as cors from 'cors'
import * as express from 'express'
import { VideosTorrentCache } from '@server/lib/files-cache/videos-torrent-cache'
import { HttpStatusCode } from '../../shared/core-utils/miscs/http-error-codes'
import { logger } from '../helpers/logger'
import { LAZY_STATIC_PATHS, STATIC_MAX_AGE } from '../initializers/constants'
import { avatarPathUnsafeCache, pushAvatarProcessInQueue } from '../lib/avatar'
import { VideosCaptionCache, VideosPreviewCache } from '../lib/files-cache'
import { asyncMiddleware } from '../middlewares'
import { AvatarModel } from '../models/avatar/avatar'
const lazyStaticRouter = express.Router()
lazyStaticRouter.use(cors())
lazyStaticRouter.use(
LAZY_STATIC_PATHS.AVATARS + ':filename',
asyncMiddleware(getAvatar)
)
lazyStaticRouter.use(
LAZY_STATIC_PATHS.PREVIEWS + ':filename',
asyncMiddleware(getPreview)
)
lazyStaticRouter.use(
LAZY_STATIC_PATHS.VIDEO_CAPTIONS + ':filename',
asyncMiddleware(getVideoCaption)
)
lazyStaticRouter.use(
LAZY_STATIC_PATHS.TORRENTS + ':filename',
asyncMiddleware(getTorrent)
)
// ---------------------------------------------------------------------------
export {
lazyStaticRouter,
getPreview,
getVideoCaption
}
// ---------------------------------------------------------------------------
async function getAvatar (req: express.Request, res: express.Response) {
const filename = req.params.filename
if (avatarPathUnsafeCache.has(filename)) {
return res.sendFile(avatarPathUnsafeCache.get(filename), { maxAge: STATIC_MAX_AGE.SERVER })
}
const avatar = await AvatarModel.loadByName(filename)
if (!avatar) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
if (avatar.onDisk === false) {
if (!avatar.fileUrl) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
logger.info('Lazy serve remote avatar image %s.', avatar.fileUrl)
try {
await pushAvatarProcessInQueue({ filename: avatar.filename, fileUrl: avatar.fileUrl })
} catch (err) {
logger.warn('Cannot process remote avatar %s.', avatar.fileUrl, { err })
return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
}
avatar.onDisk = true
avatar.save()
.catch(err => logger.error('Cannot save new avatar disk state.', { err }))
}
const path = avatar.getPath()
avatarPathUnsafeCache.set(filename, path)
return res.sendFile(path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER })
}
async function getPreview (req: express.Request, res: express.Response) {
const result = await VideosPreviewCache.Instance.getFilePath(req.params.filename)
if (!result) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER })
}
async function getVideoCaption (req: express.Request, res: express.Response) {
const result = await VideosCaptionCache.Instance.getFilePath(req.params.filename)
if (!result) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER })
}
async function getTorrent (req: express.Request, res: express.Response) {
const result = await VideosTorrentCache.Instance.getFilePath(req.params.filename)
if (!result) return res.sendStatus(HttpStatusCode.NOT_FOUND_404)
// Torrents still use the old naming convention (video uuid + .torrent)
return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.SERVER })
}
|
