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0626e7af C |
1 | import * as express from 'express' |
2 | import * as multer from 'multer' | |
3 | import { CONFIG, REMOTE_SCHEME } from '../initializers' | |
4 | import { logger } from './logger' | |
5 | import { User } from '../../shared/models/users' | |
6 | import { generateRandomString } from './utils' | |
7 | ||
0b18f4aa C |
8 | function buildNSFWFilter (res: express.Response, paramNSFW?: string) { |
9 | if (paramNSFW === 'true') return true | |
10 | if (paramNSFW === 'false') return false | |
11 | if (paramNSFW === 'both') return undefined | |
d525fc39 | 12 | |
0626e7af C |
13 | if (res.locals.oauth) { |
14 | const user: User = res.locals.oauth.token.User | |
d525fc39 C |
15 | // User does not want NSFW videos |
16 | if (user && user.nsfwPolicy === 'do_not_list') return false | |
0626e7af C |
17 | } |
18 | ||
d525fc39 C |
19 | if (CONFIG.INSTANCE.DEFAULT_NSFW_POLICY === 'do_not_list') return false |
20 | ||
21 | // Display all | |
22 | return null | |
0626e7af C |
23 | } |
24 | ||
25 | function getHostWithPort (host: string) { | |
26 | const splitted = host.split(':') | |
27 | ||
28 | // The port was not specified | |
29 | if (splitted.length === 1) { | |
30 | if (REMOTE_SCHEME.HTTP === 'https') return host + ':443' | |
31 | ||
32 | return host + ':80' | |
33 | } | |
34 | ||
35 | return host | |
36 | } | |
37 | ||
38 | function badRequest (req: express.Request, res: express.Response, next: express.NextFunction) { | |
39 | return res.type('json').status(400).end() | |
40 | } | |
41 | ||
42 | function createReqFiles ( | |
43 | fieldNames: string[], | |
44 | mimeTypes: { [ id: string ]: string }, | |
45 | destinations: { [ fieldName: string ]: string } | |
46 | ) { | |
47 | const storage = multer.diskStorage({ | |
48 | destination: (req, file, cb) => { | |
49 | cb(null, destinations[ file.fieldname ]) | |
50 | }, | |
51 | ||
52 | filename: async (req, file, cb) => { | |
53 | const extension = mimeTypes[ file.mimetype ] | |
54 | let randomString = '' | |
55 | ||
56 | try { | |
57 | randomString = await generateRandomString(16) | |
58 | } catch (err) { | |
59 | logger.error('Cannot generate random string for file name.', { err }) | |
60 | randomString = 'fake-random-string' | |
61 | } | |
62 | ||
63 | cb(null, randomString + extension) | |
64 | } | |
65 | }) | |
66 | ||
c1e791ba | 67 | let fields: { name: string, maxCount: number }[] = [] |
0626e7af C |
68 | for (const fieldName of fieldNames) { |
69 | fields.push({ | |
70 | name: fieldName, | |
71 | maxCount: 1 | |
72 | }) | |
73 | } | |
74 | ||
75 | return multer({ storage }).fields(fields) | |
76 | } | |
77 | ||
78 | // --------------------------------------------------------------------------- | |
79 | ||
80 | export { | |
d525fc39 | 81 | buildNSFWFilter, |
0626e7af C |
82 | getHostWithPort, |
83 | badRequest, | |
84 | createReqFiles | |
85 | } |