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1 | import express from 'express' | |
2 | import { body, param } from 'express-validator' | |
3 | import { UserRight } from '@shared/models' | |
4 | import { isVideoCaptionFile, isVideoCaptionLanguageValid } from '../../../helpers/custom-validators/video-captions' | |
5 | import { cleanUpReqFiles } from '../../../helpers/express-utils' | |
6 | import { CONSTRAINTS_FIELDS, MIMETYPES } from '../../../initializers/constants' | |
7 | import { | |
8 | areValidationErrors, | |
9 | checkCanSeeVideo, | |
10 | checkUserCanManageVideo, | |
11 | doesVideoCaptionExist, | |
12 | doesVideoExist, | |
13 | isValidVideoIdParam | |
14 | } from '../shared' | |
15 | ||
16 | const addVideoCaptionValidator = [ | |
17 | isValidVideoIdParam('videoId'), | |
18 | ||
19 | param('captionLanguage') | |
20 | .custom(isVideoCaptionLanguageValid).not().isEmpty(), | |
21 | ||
22 | body('captionfile') | |
23 | .custom((_, { req }) => isVideoCaptionFile(req.files, 'captionfile')) | |
24 | .withMessage( | |
25 | 'This caption file is not supported or too large. ' + | |
26 | `Please, make sure it is under ${CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.FILE_SIZE.max} bytes ` + | |
27 | 'and one of the following mimetypes: ' + | |
28 | Object.keys(MIMETYPES.VIDEO_CAPTIONS.MIMETYPE_EXT).map(key => `${key} (${MIMETYPES.VIDEO_CAPTIONS.MIMETYPE_EXT[key]})`).join(', ') | |
29 | ), | |
30 | ||
31 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
32 | if (areValidationErrors(req, res)) return cleanUpReqFiles(req) | |
33 | if (!await doesVideoExist(req.params.videoId, res)) return cleanUpReqFiles(req) | |
34 | ||
35 | // Check if the user who did the request is able to update the video | |
36 | const user = res.locals.oauth.token.User | |
37 | if (!checkUserCanManageVideo(user, res.locals.videoAll, UserRight.UPDATE_ANY_VIDEO, res)) return cleanUpReqFiles(req) | |
38 | ||
39 | return next() | |
40 | } | |
41 | ] | |
42 | ||
43 | const deleteVideoCaptionValidator = [ | |
44 | isValidVideoIdParam('videoId'), | |
45 | ||
46 | param('captionLanguage') | |
47 | .custom(isVideoCaptionLanguageValid).not().isEmpty().withMessage('Should have a valid caption language'), | |
48 | ||
49 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
50 | if (areValidationErrors(req, res)) return | |
51 | if (!await doesVideoExist(req.params.videoId, res)) return | |
52 | if (!await doesVideoCaptionExist(res.locals.videoAll, req.params.captionLanguage, res)) return | |
53 | ||
54 | // Check if the user who did the request is able to update the video | |
55 | const user = res.locals.oauth.token.User | |
56 | if (!checkUserCanManageVideo(user, res.locals.videoAll, UserRight.UPDATE_ANY_VIDEO, res)) return | |
57 | ||
58 | return next() | |
59 | } | |
60 | ] | |
61 | ||
62 | const listVideoCaptionsValidator = [ | |
63 | isValidVideoIdParam('videoId'), | |
64 | ||
65 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
66 | if (areValidationErrors(req, res)) return | |
67 | if (!await doesVideoExist(req.params.videoId, res, 'only-video')) return | |
68 | ||
69 | const video = res.locals.onlyVideo | |
70 | if (!await checkCanSeeVideo({ req, res, video, paramId: req.params.videoId })) return | |
71 | ||
72 | return next() | |
73 | } | |
74 | ] | |
75 | ||
76 | export { | |
77 | addVideoCaptionValidator, | |
78 | listVideoCaptionsValidator, | |
79 | deleteVideoCaptionValidator | |
80 | } |