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Commit | Line | Data |
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0626e7af C |
1 | import * as express from 'express' |
2 | import * as multer from 'multer' | |
74dc3bca | 3 | import { REMOTE_SCHEME } from '../initializers/constants' |
0626e7af | 4 | import { logger } from './logger' |
06215f15 | 5 | import { deleteFileAsync, generateRandomString } from './utils' |
2769e297 | 6 | import { extname } from 'path' |
06215f15 | 7 | import { isArray } from './custom-validators/misc' |
6dd9de95 | 8 | import { CONFIG } from '../initializers/config' |
0626e7af | 9 | |
2feebf3e | 10 | function buildNSFWFilter (res?: express.Response, paramNSFW?: string) { |
0b18f4aa C |
11 | if (paramNSFW === 'true') return true |
12 | if (paramNSFW === 'false') return false | |
13 | if (paramNSFW === 'both') return undefined | |
d525fc39 | 14 | |
a1587156 | 15 | if (res?.locals.oauth) { |
dae86118 | 16 | const user = res.locals.oauth.token.User |
eb87f9a4 | 17 | |
d525fc39 | 18 | // User does not want NSFW videos |
eb87f9a4 C |
19 | if (user.nsfwPolicy === 'do_not_list') return false |
20 | ||
21 | // Both | |
22 | return undefined | |
0626e7af C |
23 | } |
24 | ||
d525fc39 C |
25 | if (CONFIG.INSTANCE.DEFAULT_NSFW_POLICY === 'do_not_list') return false |
26 | ||
27 | // Display all | |
28 | return null | |
0626e7af C |
29 | } |
30 | ||
a1587156 | 31 | function cleanUpReqFiles (req: { files: { [fieldname: string]: Express.Multer.File[] } | Express.Multer.File[] }) { |
06215f15 C |
32 | const files = req.files |
33 | ||
34 | if (!files) return | |
35 | ||
36 | if (isArray(files)) { | |
37 | (files as Express.Multer.File[]).forEach(f => deleteFileAsync(f.path)) | |
38 | return | |
39 | } | |
40 | ||
41 | for (const key of Object.keys(files)) { | |
a1587156 | 42 | const file = files[key] |
06215f15 C |
43 | |
44 | if (isArray(file)) file.forEach(f => deleteFileAsync(f.path)) | |
45 | else deleteFileAsync(file.path) | |
46 | } | |
47 | } | |
48 | ||
0626e7af C |
49 | function getHostWithPort (host: string) { |
50 | const splitted = host.split(':') | |
51 | ||
52 | // The port was not specified | |
53 | if (splitted.length === 1) { | |
54 | if (REMOTE_SCHEME.HTTP === 'https') return host + ':443' | |
55 | ||
56 | return host + ':80' | |
57 | } | |
58 | ||
59 | return host | |
60 | } | |
61 | ||
6dd9de95 | 62 | function badRequest (req: express.Request, res: express.Response) { |
0626e7af C |
63 | return res.type('json').status(400).end() |
64 | } | |
65 | ||
66 | function createReqFiles ( | |
67 | fieldNames: string[], | |
a1587156 C |
68 | mimeTypes: { [id: string]: string }, |
69 | destinations: { [fieldName: string]: string } | |
0626e7af C |
70 | ) { |
71 | const storage = multer.diskStorage({ | |
72 | destination: (req, file, cb) => { | |
a1587156 | 73 | cb(null, destinations[file.fieldname]) |
0626e7af C |
74 | }, |
75 | ||
76 | filename: async (req, file, cb) => { | |
820d79c8 C |
77 | let extension: string |
78 | const fileExtension = extname(file.originalname) | |
a1587156 | 79 | const extensionFromMimetype = mimeTypes[file.mimetype] |
820d79c8 C |
80 | |
81 | // Take the file extension if we don't understand the mime type | |
82 | // We have the OGG/OGV exception too because firefox sends a bad mime type when sending an OGG file | |
83 | if (fileExtension === '.ogg' || fileExtension === '.ogv' || !extensionFromMimetype) { | |
84 | extension = fileExtension | |
85 | } else { | |
86 | extension = extensionFromMimetype | |
87 | } | |
88 | ||
0626e7af C |
89 | let randomString = '' |
90 | ||
91 | try { | |
92 | randomString = await generateRandomString(16) | |
93 | } catch (err) { | |
94 | logger.error('Cannot generate random string for file name.', { err }) | |
95 | randomString = 'fake-random-string' | |
96 | } | |
97 | ||
98 | cb(null, randomString + extension) | |
99 | } | |
100 | }) | |
101 | ||
a1587156 | 102 | const fields: { name: string, maxCount: number }[] = [] |
0626e7af C |
103 | for (const fieldName of fieldNames) { |
104 | fields.push({ | |
105 | name: fieldName, | |
106 | maxCount: 1 | |
107 | }) | |
108 | } | |
109 | ||
110 | return multer({ storage }).fields(fields) | |
111 | } | |
112 | ||
687d638c | 113 | function isUserAbleToSearchRemoteURI (res: express.Response) { |
dae86118 | 114 | const user = res.locals.oauth ? res.locals.oauth.token.User : undefined |
687d638c C |
115 | |
116 | return CONFIG.SEARCH.REMOTE_URI.ANONYMOUS === true || | |
117 | (CONFIG.SEARCH.REMOTE_URI.USERS === true && user !== undefined) | |
118 | } | |
119 | ||
fe987656 C |
120 | function getCountVideos (req: express.Request) { |
121 | return req.query.skipCount !== true | |
122 | } | |
123 | ||
0626e7af C |
124 | // --------------------------------------------------------------------------- |
125 | ||
126 | export { | |
d525fc39 | 127 | buildNSFWFilter, |
0626e7af | 128 | getHostWithPort, |
687d638c | 129 | isUserAbleToSearchRemoteURI, |
0626e7af | 130 | badRequest, |
06215f15 | 131 | createReqFiles, |
fe987656 C |
132 | cleanUpReqFiles, |
133 | getCountVideos | |
0626e7af | 134 | } |