]>
Commit | Line | Data |
---|---|---|
1 | import cors from 'cors' | |
2 | import express from 'express' | |
3 | import { VideosTorrentCache } from '@server/lib/files-cache/videos-torrent-cache' | |
4 | import { MActorImage } from '@server/types/models' | |
5 | import { HttpStatusCode } from '../../shared/models/http/http-error-codes' | |
6 | import { logger } from '../helpers/logger' | |
7 | import { ACTOR_IMAGES_SIZE, LAZY_STATIC_PATHS, STATIC_MAX_AGE } from '../initializers/constants' | |
8 | import { VideosCaptionCache, VideosPreviewCache } from '../lib/files-cache' | |
9 | import { actorImagePathUnsafeCache, downloadActorImageFromWorker } from '../lib/local-actor' | |
10 | import { asyncMiddleware, handleStaticError } from '../middlewares' | |
11 | import { ActorImageModel } from '../models/actor/actor-image' | |
12 | ||
13 | const lazyStaticRouter = express.Router() | |
14 | ||
15 | lazyStaticRouter.use(cors()) | |
16 | ||
17 | lazyStaticRouter.use( | |
18 | LAZY_STATIC_PATHS.AVATARS + ':filename', | |
19 | asyncMiddleware(getActorImage), | |
20 | handleStaticError | |
21 | ) | |
22 | ||
23 | lazyStaticRouter.use( | |
24 | LAZY_STATIC_PATHS.BANNERS + ':filename', | |
25 | asyncMiddleware(getActorImage), | |
26 | handleStaticError | |
27 | ) | |
28 | ||
29 | lazyStaticRouter.use( | |
30 | LAZY_STATIC_PATHS.PREVIEWS + ':filename', | |
31 | asyncMiddleware(getPreview), | |
32 | handleStaticError | |
33 | ) | |
34 | ||
35 | lazyStaticRouter.use( | |
36 | LAZY_STATIC_PATHS.VIDEO_CAPTIONS + ':filename', | |
37 | asyncMiddleware(getVideoCaption), | |
38 | handleStaticError | |
39 | ) | |
40 | ||
41 | lazyStaticRouter.use( | |
42 | LAZY_STATIC_PATHS.TORRENTS + ':filename', | |
43 | asyncMiddleware(getTorrent), | |
44 | handleStaticError | |
45 | ) | |
46 | ||
47 | // --------------------------------------------------------------------------- | |
48 | ||
49 | export { | |
50 | lazyStaticRouter, | |
51 | getPreview, | |
52 | getVideoCaption | |
53 | } | |
54 | ||
55 | // --------------------------------------------------------------------------- | |
56 | ||
57 | async function getActorImage (req: express.Request, res: express.Response, next: express.NextFunction) { | |
58 | const filename = req.params.filename | |
59 | ||
60 | if (actorImagePathUnsafeCache.has(filename)) { | |
61 | return res.sendFile(actorImagePathUnsafeCache.get(filename), { maxAge: STATIC_MAX_AGE.SERVER }) | |
62 | } | |
63 | ||
64 | const image = await ActorImageModel.loadByName(filename) | |
65 | if (!image) return res.status(HttpStatusCode.NOT_FOUND_404).end() | |
66 | ||
67 | if (image.onDisk === false) { | |
68 | if (!image.fileUrl) return res.status(HttpStatusCode.NOT_FOUND_404).end() | |
69 | ||
70 | logger.info('Lazy serve remote actor image %s.', image.fileUrl) | |
71 | ||
72 | try { | |
73 | await downloadActorImageFromWorker({ | |
74 | filename: image.filename, | |
75 | fileUrl: image.fileUrl, | |
76 | size: getActorImageSize(image), | |
77 | type: image.type | |
78 | }) | |
79 | } catch (err) { | |
80 | logger.warn('Cannot process remote actor image %s.', image.fileUrl, { err }) | |
81 | return res.status(HttpStatusCode.NOT_FOUND_404).end() | |
82 | } | |
83 | ||
84 | image.onDisk = true | |
85 | image.save() | |
86 | .catch(err => logger.error('Cannot save new actor image disk state.', { err })) | |
87 | } | |
88 | ||
89 | const path = image.getPath() | |
90 | ||
91 | actorImagePathUnsafeCache.set(filename, path) | |
92 | ||
93 | return res.sendFile(path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER }, (err: any) => { | |
94 | if (!err) return | |
95 | ||
96 | // It seems this actor image is not on the disk anymore | |
97 | if (err.status === HttpStatusCode.NOT_FOUND_404 && !image.isOwned()) { | |
98 | logger.error('Cannot lazy serve actor image %s.', filename, { err }) | |
99 | ||
100 | actorImagePathUnsafeCache.delete(filename) | |
101 | ||
102 | image.onDisk = false | |
103 | image.save() | |
104 | .catch(err => logger.error('Cannot save new actor image disk state.', { err })) | |
105 | } | |
106 | ||
107 | return next(err) | |
108 | }) | |
109 | } | |
110 | ||
111 | function getActorImageSize (image: MActorImage): { width: number, height: number } { | |
112 | if (image.width && image.height) { | |
113 | return { | |
114 | height: image.height, | |
115 | width: image.width | |
116 | } | |
117 | } | |
118 | ||
119 | return ACTOR_IMAGES_SIZE[image.type][0] | |
120 | } | |
121 | ||
122 | async function getPreview (req: express.Request, res: express.Response) { | |
123 | const result = await VideosPreviewCache.Instance.getFilePath(req.params.filename) | |
124 | if (!result) return res.status(HttpStatusCode.NOT_FOUND_404).end() | |
125 | ||
126 | return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER }) | |
127 | } | |
128 | ||
129 | async function getVideoCaption (req: express.Request, res: express.Response) { | |
130 | const result = await VideosCaptionCache.Instance.getFilePath(req.params.filename) | |
131 | if (!result) return res.status(HttpStatusCode.NOT_FOUND_404).end() | |
132 | ||
133 | return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.LAZY_SERVER }) | |
134 | } | |
135 | ||
136 | async function getTorrent (req: express.Request, res: express.Response) { | |
137 | const result = await VideosTorrentCache.Instance.getFilePath(req.params.filename) | |
138 | if (!result) return res.status(HttpStatusCode.NOT_FOUND_404).end() | |
139 | ||
140 | // Torrents still use the old naming convention (video uuid + .torrent) | |
141 | return res.sendFile(result.path, { maxAge: STATIC_MAX_AGE.SERVER }) | |
142 | } |