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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 { logger } from '../../../helpers/logger' | |
7 | import { CONSTRAINTS_FIELDS, MIMETYPES } from '../../../initializers/constants' | |
8 | import { | |
9 | areValidationErrors, | |
10 | checkCanSeeVideo, | |
11 | checkUserCanManageVideo, | |
12 | doesVideoCaptionExist, | |
13 | doesVideoExist, | |
14 | isValidVideoIdParam | |
15 | } from '../shared' | |
16 | ||
17 | const addVideoCaptionValidator = [ | |
18 | isValidVideoIdParam('videoId'), | |
19 | ||
20 | param('captionLanguage') | |
21 | .custom(isVideoCaptionLanguageValid).not().isEmpty().withMessage('Should have a valid caption language'), | |
22 | ||
23 | body('captionfile') | |
24 | .custom((_, { req }) => isVideoCaptionFile(req.files, 'captionfile')) | |
25 | .withMessage( | |
26 | 'This caption file is not supported or too large. ' + | |
27 | `Please, make sure it is under ${CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.FILE_SIZE.max} bytes ` + | |
28 | 'and one of the following mimetypes: ' + | |
29 | Object.keys(MIMETYPES.VIDEO_CAPTIONS.MIMETYPE_EXT).map(key => `${key} (${MIMETYPES.VIDEO_CAPTIONS.MIMETYPE_EXT[key]})`).join(', ') | |
30 | ), | |
31 | ||
32 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
33 | logger.debug('Checking addVideoCaption parameters', { parameters: req.body }) | |
34 | ||
35 | if (areValidationErrors(req, res)) return cleanUpReqFiles(req) | |
36 | if (!await doesVideoExist(req.params.videoId, res)) return cleanUpReqFiles(req) | |
37 | ||
38 | // Check if the user who did the request is able to update the video | |
39 | const user = res.locals.oauth.token.User | |
40 | if (!checkUserCanManageVideo(user, res.locals.videoAll, UserRight.UPDATE_ANY_VIDEO, res)) return cleanUpReqFiles(req) | |
41 | ||
42 | return next() | |
43 | } | |
44 | ] | |
45 | ||
46 | const deleteVideoCaptionValidator = [ | |
47 | isValidVideoIdParam('videoId'), | |
48 | ||
49 | param('captionLanguage') | |
50 | .custom(isVideoCaptionLanguageValid).not().isEmpty().withMessage('Should have a valid caption language'), | |
51 | ||
52 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
53 | logger.debug('Checking deleteVideoCaption parameters', { parameters: req.params }) | |
54 | ||
55 | if (areValidationErrors(req, res)) return | |
56 | if (!await doesVideoExist(req.params.videoId, res)) return | |
57 | if (!await doesVideoCaptionExist(res.locals.videoAll, req.params.captionLanguage, res)) return | |
58 | ||
59 | // Check if the user who did the request is able to update the video | |
60 | const user = res.locals.oauth.token.User | |
61 | if (!checkUserCanManageVideo(user, res.locals.videoAll, UserRight.UPDATE_ANY_VIDEO, res)) return | |
62 | ||
63 | return next() | |
64 | } | |
65 | ] | |
66 | ||
67 | const listVideoCaptionsValidator = [ | |
68 | isValidVideoIdParam('videoId'), | |
69 | ||
70 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
71 | logger.debug('Checking listVideoCaptions parameters', { parameters: req.params }) | |
72 | ||
73 | if (areValidationErrors(req, res)) return | |
74 | if (!await doesVideoExist(req.params.videoId, res, 'only-video')) return | |
75 | ||
76 | const video = res.locals.onlyVideo | |
77 | if (!await checkCanSeeVideo({ req, res, video, paramId: req.params.videoId })) return | |
78 | ||
79 | return next() | |
80 | } | |
81 | ] | |
82 | ||
83 | export { | |
84 | addVideoCaptionValidator, | |
85 | listVideoCaptionsValidator, | |
86 | deleteVideoCaptionValidator | |
87 | } |