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1 | import * as express from 'express' | |
2 | import 'express-validator' | |
3 | import 'multer' | |
4 | import * as validator from 'validator' | |
5 | import { CONSTRAINTS_FIELDS } from '../../initializers' | |
6 | import { VideoChannelModel } from '../../models/video/video-channel' | |
7 | import { exists } from './misc' | |
8 | ||
9 | const VIDEO_CHANNELS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_CHANNELS | |
10 | ||
11 | function isVideoChannelDescriptionValid (value: string) { | |
12 | return value === null || validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.DESCRIPTION) | |
13 | } | |
14 | ||
15 | function isVideoChannelNameValid (value: string) { | |
16 | return exists(value) && validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.NAME) | |
17 | } | |
18 | ||
19 | function isVideoChannelSupportValid (value: string) { | |
20 | return value === null || (exists(value) && validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.SUPPORT)) | |
21 | } | |
22 | ||
23 | async function isVideoChannelExist (id: string, res: express.Response) { | |
24 | let videoChannel: VideoChannelModel | |
25 | if (validator.isInt(id)) { | |
26 | videoChannel = await VideoChannelModel.loadAndPopulateAccount(+id) | |
27 | } else { // UUID | |
28 | videoChannel = await VideoChannelModel.loadByUUIDAndPopulateAccount(id) | |
29 | } | |
30 | ||
31 | if (!videoChannel) { | |
32 | res.status(404) | |
33 | .json({ error: 'Video channel not found' }) | |
34 | .end() | |
35 | ||
36 | return false | |
37 | } | |
38 | ||
39 | res.locals.videoChannel = videoChannel | |
40 | return true | |
41 | } | |
42 | ||
43 | // --------------------------------------------------------------------------- | |
44 | ||
45 | export { | |
46 | isVideoChannelDescriptionValid, | |
47 | isVideoChannelNameValid, | |
48 | isVideoChannelSupportValid, | |
49 | isVideoChannelExist | |
50 | } |