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8d468a16 C |
1 | import * as Bluebird from 'bluebird' |
2 | import { Response } from 'express' | |
fdbda9e3 | 3 | import 'express-validator' |
79d5caf9 | 4 | import { values } from 'lodash' |
1840c2f7 | 5 | import 'multer' |
79d5caf9 C |
6 | import * as validator from 'validator' |
7 | import { VideoRateType } from '../../../shared' | |
8d468a16 C |
8 | import { CONSTRAINTS_FIELDS, VIDEO_CATEGORIES, VIDEO_LANGUAGES, VIDEO_LICENCES, VIDEO_RATE_TYPES } from '../../initializers' |
9 | import { database as db } from '../../initializers/database' | |
10 | import { VideoInstance } from '../../models/video/video-interface' | |
11 | import { logger } from '../logger' | |
e34c85e5 | 12 | import { isActivityPubUrlValid } from './activitypub/misc' |
79d5caf9 | 13 | import { exists, isArray } from './misc' |
8d468a16 | 14 | import { VIDEO_PRIVACIES } from '../../initializers/constants' |
65fcc311 C |
15 | |
16 | const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS | |
17 | const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_ABUSES | |
0b697522 | 18 | |
69818c93 | 19 | function isVideoCategoryValid (value: number) { |
65fcc311 | 20 | return VIDEO_CATEGORIES[value] !== undefined |
6e07c3de C |
21 | } |
22 | ||
e34c85e5 C |
23 | function isVideoUrlValid (value: string) { |
24 | return isActivityPubUrlValid(value) | |
25 | } | |
26 | ||
69818c93 | 27 | function isVideoLicenceValid (value: number) { |
65fcc311 | 28 | return VIDEO_LICENCES[value] !== undefined |
6f0c39e2 C |
29 | } |
30 | ||
69818c93 | 31 | function isVideoLanguageValid (value: number) { |
65fcc311 | 32 | return value === null || VIDEO_LANGUAGES[value] !== undefined |
3092476e C |
33 | } |
34 | ||
69818c93 C |
35 | function isVideoNSFWValid (value: any) { |
36 | return typeof value === 'boolean' || (typeof value === 'string' && validator.isBoolean(value)) | |
31b59b47 C |
37 | } |
38 | ||
8e10cf1a C |
39 | function isVideoDurationValid (value: string) { |
40 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION) | |
41 | } | |
42 | ||
9567011b C |
43 | function isVideoTruncatedDescriptionValid (value: string) { |
44 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION) | |
45 | } | |
46 | ||
69818c93 C |
47 | function isVideoDescriptionValid (value: string) { |
48 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION) | |
be587647 C |
49 | } |
50 | ||
69818c93 C |
51 | function isVideoNameValid (value: string) { |
52 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME) | |
be587647 C |
53 | } |
54 | ||
0d0e8dd0 C |
55 | function isVideoTagValid (tag: string) { |
56 | return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG) | |
57 | } | |
58 | ||
69818c93 | 59 | function isVideoTagsValid (tags: string[]) { |
65fcc311 | 60 | return isArray(tags) && |
69818c93 | 61 | validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) && |
0d0e8dd0 | 62 | tags.every(tag => isVideoTagValid(tag)) |
be587647 C |
63 | } |
64 | ||
69818c93 C |
65 | function isVideoAbuseReasonValid (value: string) { |
66 | return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON) | |
e4c55619 C |
67 | } |
68 | ||
69818c93 C |
69 | function isVideoViewsValid (value: string) { |
70 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS) | |
9e167724 C |
71 | } |
72 | ||
69818c93 | 73 | function isVideoRatingTypeValid (value: string) { |
ee9e7b61 | 74 | return values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1 |
d38b8281 C |
75 | } |
76 | ||
b60e5f38 | 77 | function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) { |
f6f7dfee C |
78 | // Should have files |
79 | if (!files) return false | |
b60e5f38 | 80 | if (isArray(files)) return false |
f6f7dfee C |
81 | |
82 | // Should have videofile file | |
b60e5f38 | 83 | const videofile = files['videofile'] |
f6f7dfee C |
84 | if (!videofile || videofile.length === 0) return false |
85 | ||
86 | // The file should exist | |
87 | const file = videofile[0] | |
88 | if (!file || !file.originalname) return false | |
89 | ||
90 | return new RegExp('^video/(webm|mp4|ogg)$', 'i').test(file.mimetype) | |
91 | } | |
92 | ||
d4f1e94c C |
93 | function isVideoPrivacyValid (value: string) { |
94 | return VIDEO_PRIVACIES[value] !== undefined | |
95 | } | |
96 | ||
93e1258c C |
97 | function isVideoFileInfoHashValid (value: string) { |
98 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH) | |
99 | } | |
100 | ||
d4f1e94c C |
101 | function isVideoFileResolutionValid (value: string) { |
102 | return exists(value) && validator.isInt(value + '') | |
103 | } | |
104 | ||
105 | function isVideoFileSizeValid (value: string) { | |
106 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE) | |
8d468a16 C |
107 | } |
108 | ||
109 | function checkVideoExists (id: string, res: Response, callback: () => void) { | |
110 | let promise: Bluebird<VideoInstance> | |
35bf0c83 | 111 | if (validator.isInt(id)) { |
60862425 | 112 | promise = db.Video.loadAndPopulateAccountAndServerAndTags(+id) |
35bf0c83 | 113 | } else { // UUID |
60862425 | 114 | promise = db.Video.loadByUUIDAndPopulateAccountAndServerAndTags(id) |
35bf0c83 C |
115 | } |
116 | ||
117 | promise.then(video => { | |
118 | if (!video) { | |
119 | return res.status(404) | |
8d468a16 C |
120 | .json({ error: 'Video not found' }) |
121 | .end() | |
35bf0c83 C |
122 | } |
123 | ||
124 | res.locals.video = video | |
125 | callback() | |
126 | }) | |
8d468a16 C |
127 | .catch(err => { |
128 | logger.error('Error in video request validator.', err) | |
129 | return res.sendStatus(500) | |
130 | }) | |
35bf0c83 C |
131 | } |
132 | ||
55fa55a9 C |
133 | // --------------------------------------------------------------------------- |
134 | ||
65fcc311 | 135 | export { |
65fcc311 C |
136 | isVideoCategoryValid, |
137 | isVideoLicenceValid, | |
138 | isVideoLanguageValid, | |
139 | isVideoNSFWValid, | |
9567011b | 140 | isVideoTruncatedDescriptionValid, |
65fcc311 | 141 | isVideoDescriptionValid, |
93e1258c | 142 | isVideoFileInfoHashValid, |
65fcc311 C |
143 | isVideoNameValid, |
144 | isVideoTagsValid, | |
65fcc311 | 145 | isVideoAbuseReasonValid, |
65fcc311 C |
146 | isVideoFile, |
147 | isVideoViewsValid, | |
65fcc311 | 148 | isVideoRatingTypeValid, |
8e10cf1a | 149 | isVideoDurationValid, |
0d0e8dd0 | 150 | isVideoTagValid, |
e34c85e5 | 151 | isVideoUrlValid, |
8d468a16 | 152 | isVideoPrivacyValid, |
d4f1e94c C |
153 | isVideoFileResolutionValid, |
154 | isVideoFileSizeValid, | |
8d468a16 | 155 | checkVideoExists |
65fcc311 | 156 | } |