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Commit | Line | Data |
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41fb13c3 C |
1 | import express from 'express' |
2 | import multer, { diskStorage } from 'multer' | |
c0e8b12e | 3 | import { HttpStatusCode } from '../../shared/models/http/http-error-codes' |
c158a5fa | 4 | import { CONFIG } from '../initializers/config' |
74dc3bca | 5 | import { REMOTE_SCHEME } from '../initializers/constants' |
ea54cd04 | 6 | import { getLowercaseExtension } from './core-utils' |
c158a5fa | 7 | import { isArray } from './custom-validators/misc' |
0626e7af | 8 | import { logger } from './logger' |
f6d6e7f8 | 9 | import { deleteFileAndCatch, generateRandomString } from './utils' |
30bc55c8 | 10 | import { getExtFromMimetype } from './video' |
0626e7af | 11 | |
2feebf3e | 12 | function buildNSFWFilter (res?: express.Response, paramNSFW?: string) { |
0b18f4aa C |
13 | if (paramNSFW === 'true') return true |
14 | if (paramNSFW === 'false') return false | |
15 | if (paramNSFW === 'both') return undefined | |
d525fc39 | 16 | |
a1587156 | 17 | if (res?.locals.oauth) { |
dae86118 | 18 | const user = res.locals.oauth.token.User |
eb87f9a4 | 19 | |
d525fc39 | 20 | // User does not want NSFW videos |
eb87f9a4 C |
21 | if (user.nsfwPolicy === 'do_not_list') return false |
22 | ||
23 | // Both | |
24 | return undefined | |
0626e7af C |
25 | } |
26 | ||
d525fc39 C |
27 | if (CONFIG.INSTANCE.DEFAULT_NSFW_POLICY === 'do_not_list') return false |
28 | ||
29 | // Display all | |
30 | return null | |
0626e7af C |
31 | } |
32 | ||
8cc61201 | 33 | function cleanUpReqFiles (req: express.Request) { |
c158a5fa C |
34 | const filesObject = req.files |
35 | if (!filesObject) return | |
06215f15 | 36 | |
c158a5fa C |
37 | if (isArray(filesObject)) { |
38 | filesObject.forEach(f => deleteFileAndCatch(f.path)) | |
06215f15 C |
39 | return |
40 | } | |
41 | ||
c158a5fa C |
42 | for (const key of Object.keys(filesObject)) { |
43 | const files = filesObject[key] | |
06215f15 | 44 | |
c158a5fa | 45 | files.forEach(f => deleteFileAndCatch(f.path)) |
06215f15 C |
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 | ||
400043b1 | 62 | function badRequest (_req: express.Request, res: express.Response) { |
2d53be02 RK |
63 | return res.type('json') |
64 | .status(HttpStatusCode.BAD_REQUEST_400) | |
65 | .end() | |
0626e7af C |
66 | } |
67 | ||
68 | function createReqFiles ( | |
69 | fieldNames: string[], | |
30bc55c8 | 70 | mimeTypes: { [id: string]: string | string[] }, |
a1587156 | 71 | destinations: { [fieldName: string]: string } |
0626e7af | 72 | ) { |
41fb13c3 | 73 | const storage = diskStorage({ |
0626e7af | 74 | destination: (req, file, cb) => { |
a1587156 | 75 | cb(null, destinations[file.fieldname]) |
0626e7af C |
76 | }, |
77 | ||
78 | filename: async (req, file, cb) => { | |
820d79c8 | 79 | let extension: string |
ea54cd04 | 80 | const fileExtension = getLowercaseExtension(file.originalname) |
30bc55c8 | 81 | const extensionFromMimetype = getExtFromMimetype(mimeTypes, file.mimetype) |
820d79c8 C |
82 | |
83 | // Take the file extension if we don't understand the mime type | |
30bc55c8 | 84 | if (!extensionFromMimetype) { |
820d79c8 C |
85 | extension = fileExtension |
86 | } else { | |
30bc55c8 | 87 | // Take the first available extension for this mimetype |
820d79c8 C |
88 | extension = extensionFromMimetype |
89 | } | |
90 | ||
0626e7af C |
91 | let randomString = '' |
92 | ||
93 | try { | |
94 | randomString = await generateRandomString(16) | |
95 | } catch (err) { | |
96 | logger.error('Cannot generate random string for file name.', { err }) | |
97 | randomString = 'fake-random-string' | |
98 | } | |
99 | ||
100 | cb(null, randomString + extension) | |
101 | } | |
102 | }) | |
103 | ||
a1587156 | 104 | const fields: { name: string, maxCount: number }[] = [] |
0626e7af C |
105 | for (const fieldName of fieldNames) { |
106 | fields.push({ | |
107 | name: fieldName, | |
108 | maxCount: 1 | |
109 | }) | |
110 | } | |
111 | ||
112 | return multer({ storage }).fields(fields) | |
113 | } | |
114 | ||
687d638c | 115 | function isUserAbleToSearchRemoteURI (res: express.Response) { |
dae86118 | 116 | const user = res.locals.oauth ? res.locals.oauth.token.User : undefined |
687d638c C |
117 | |
118 | return CONFIG.SEARCH.REMOTE_URI.ANONYMOUS === true || | |
119 | (CONFIG.SEARCH.REMOTE_URI.USERS === true && user !== undefined) | |
120 | } | |
121 | ||
fe987656 C |
122 | function getCountVideos (req: express.Request) { |
123 | return req.query.skipCount !== true | |
124 | } | |
125 | ||
0626e7af C |
126 | // --------------------------------------------------------------------------- |
127 | ||
128 | export { | |
d525fc39 | 129 | buildNSFWFilter, |
0626e7af | 130 | getHostWithPort, |
687d638c | 131 | isUserAbleToSearchRemoteURI, |
0626e7af | 132 | badRequest, |
06215f15 | 133 | createReqFiles, |
fe987656 | 134 | cleanUpReqFiles, |
e030bfb5 | 135 | getCountVideos |
0626e7af | 136 | } |