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65fcc311 | 1 | import { values } from 'lodash' |
4d4e5cd4 | 2 | import * as validator from 'validator' |
35bf0c83 C |
3 | import * as Promise from 'bluebird' |
4 | import * as express from 'express' | |
fdbda9e3 | 5 | import 'express-validator' |
1840c2f7 | 6 | import 'multer' |
65fcc311 C |
7 | |
8 | import { | |
9 | CONSTRAINTS_FIELDS, | |
10 | VIDEO_CATEGORIES, | |
11 | VIDEO_LICENCES, | |
12 | VIDEO_LANGUAGES, | |
35bf0c83 | 13 | VIDEO_RATE_TYPES, |
fd45e8f4 | 14 | VIDEO_PRIVACIES, |
35bf0c83 | 15 | database as db |
65fcc311 C |
16 | } from '../../initializers' |
17 | import { isUserUsernameValid } from './users' | |
69818c93 | 18 | import { isArray, exists } from './misc' |
35bf0c83 C |
19 | import { VideoInstance } from '../../models' |
20 | import { logger } from '../../helpers' | |
ee9e7b61 | 21 | import { VideoRateType } from '../../../shared' |
e34c85e5 | 22 | import { isActivityPubUrlValid } from './activitypub/misc' |
65fcc311 C |
23 | |
24 | const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS | |
25 | const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_ABUSES | |
26 | const VIDEO_EVENTS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_EVENTS | |
0b697522 | 27 | |
69818c93 | 28 | function isVideoCategoryValid (value: number) { |
65fcc311 | 29 | return VIDEO_CATEGORIES[value] !== undefined |
6e07c3de C |
30 | } |
31 | ||
51c443db C |
32 | // Maybe we don't know the remote category, but that doesn't matter |
33 | function isRemoteVideoCategoryValid (value: string) { | |
34 | return validator.isInt('' + value) | |
35 | } | |
36 | ||
e34c85e5 C |
37 | function isVideoUrlValid (value: string) { |
38 | return isActivityPubUrlValid(value) | |
39 | } | |
40 | ||
69818c93 | 41 | function isVideoLicenceValid (value: number) { |
65fcc311 | 42 | return VIDEO_LICENCES[value] !== undefined |
6f0c39e2 C |
43 | } |
44 | ||
fd45e8f4 C |
45 | function isVideoPrivacyValid (value: string) { |
46 | return VIDEO_PRIVACIES[value] !== undefined | |
47 | } | |
48 | ||
49 | // Maybe we don't know the remote privacy setting, but that doesn't matter | |
50 | function isRemoteVideoPrivacyValid (value: string) { | |
51 | return validator.isInt('' + value) | |
52 | } | |
53 | ||
51c443db C |
54 | // Maybe we don't know the remote licence, but that doesn't matter |
55 | function isRemoteVideoLicenceValid (value: string) { | |
56 | return validator.isInt('' + value) | |
57 | } | |
58 | ||
69818c93 | 59 | function isVideoLanguageValid (value: number) { |
65fcc311 | 60 | return value === null || VIDEO_LANGUAGES[value] !== undefined |
3092476e C |
61 | } |
62 | ||
51c443db C |
63 | // Maybe we don't know the remote language, but that doesn't matter |
64 | function isRemoteVideoLanguageValid (value: string) { | |
65 | return validator.isInt('' + value) | |
66 | } | |
67 | ||
69818c93 C |
68 | function isVideoNSFWValid (value: any) { |
69 | return typeof value === 'boolean' || (typeof value === 'string' && validator.isBoolean(value)) | |
31b59b47 C |
70 | } |
71 | ||
8e10cf1a C |
72 | function isVideoDurationValid (value: string) { |
73 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION) | |
74 | } | |
75 | ||
9567011b C |
76 | function isVideoTruncatedDescriptionValid (value: string) { |
77 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION) | |
78 | } | |
79 | ||
69818c93 C |
80 | function isVideoDescriptionValid (value: string) { |
81 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION) | |
be587647 C |
82 | } |
83 | ||
69818c93 C |
84 | function isVideoNameValid (value: string) { |
85 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME) | |
be587647 C |
86 | } |
87 | ||
0d0e8dd0 C |
88 | function isVideoTagValid (tag: string) { |
89 | return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG) | |
90 | } | |
91 | ||
69818c93 | 92 | function isVideoTagsValid (tags: string[]) { |
65fcc311 | 93 | return isArray(tags) && |
69818c93 | 94 | validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) && |
0d0e8dd0 | 95 | tags.every(tag => isVideoTagValid(tag)) |
be587647 C |
96 | } |
97 | ||
69818c93 C |
98 | function isVideoThumbnailValid (value: string) { |
99 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL) | |
aaf61f38 C |
100 | } |
101 | ||
69818c93 C |
102 | function isVideoThumbnailDataValid (value: string) { |
103 | return exists(value) && validator.isByteLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL_DATA) | |
be587647 C |
104 | } |
105 | ||
69818c93 C |
106 | function isVideoAbuseReasonValid (value: string) { |
107 | return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON) | |
e4c55619 C |
108 | } |
109 | ||
69818c93 C |
110 | function isVideoViewsValid (value: string) { |
111 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS) | |
9e167724 C |
112 | } |
113 | ||
69818c93 C |
114 | function isVideoLikesValid (value: string) { |
115 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.LIKES) | |
9e167724 C |
116 | } |
117 | ||
69818c93 C |
118 | function isVideoDislikesValid (value: string) { |
119 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DISLIKES) | |
e4c87ec2 C |
120 | } |
121 | ||
69818c93 C |
122 | function isVideoEventCountValid (value: string) { |
123 | return exists(value) && validator.isInt(value + '', VIDEO_EVENTS_CONSTRAINTS_FIELDS.COUNT) | |
9e167724 C |
124 | } |
125 | ||
69818c93 | 126 | function isVideoRatingTypeValid (value: string) { |
ee9e7b61 | 127 | return values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1 |
d38b8281 C |
128 | } |
129 | ||
b60e5f38 | 130 | function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) { |
f6f7dfee C |
131 | // Should have files |
132 | if (!files) return false | |
b60e5f38 | 133 | if (isArray(files)) return false |
f6f7dfee C |
134 | |
135 | // Should have videofile file | |
b60e5f38 | 136 | const videofile = files['videofile'] |
f6f7dfee C |
137 | if (!videofile || videofile.length === 0) return false |
138 | ||
139 | // The file should exist | |
140 | const file = videofile[0] | |
141 | if (!file || !file.originalname) return false | |
142 | ||
143 | return new RegExp('^video/(webm|mp4|ogg)$', 'i').test(file.mimetype) | |
144 | } | |
145 | ||
93e1258c C |
146 | function isVideoFileSizeValid (value: string) { |
147 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE) | |
148 | } | |
149 | ||
150 | function isVideoFileResolutionValid (value: string) { | |
14d3270f | 151 | return exists(value) && validator.isInt(value + '') |
93e1258c C |
152 | } |
153 | ||
154 | function isVideoFileExtnameValid (value: string) { | |
155 | return VIDEOS_CONSTRAINTS_FIELDS.EXTNAME.indexOf(value) !== -1 | |
156 | } | |
157 | ||
158 | function isVideoFileInfoHashValid (value: string) { | |
159 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH) | |
160 | } | |
161 | ||
35bf0c83 C |
162 | function checkVideoExists (id: string, res: express.Response, callback: () => void) { |
163 | let promise: Promise<VideoInstance> | |
164 | if (validator.isInt(id)) { | |
60862425 | 165 | promise = db.Video.loadAndPopulateAccountAndServerAndTags(+id) |
35bf0c83 | 166 | } else { // UUID |
60862425 | 167 | promise = db.Video.loadByUUIDAndPopulateAccountAndServerAndTags(id) |
35bf0c83 C |
168 | } |
169 | ||
170 | promise.then(video => { | |
171 | if (!video) { | |
172 | return res.status(404) | |
173 | .json({ error: 'Video not found' }) | |
174 | .end() | |
175 | } | |
176 | ||
177 | res.locals.video = video | |
178 | callback() | |
179 | }) | |
180 | .catch(err => { | |
181 | logger.error('Error in video request validator.', err) | |
182 | return res.sendStatus(500) | |
183 | }) | |
184 | } | |
185 | ||
55fa55a9 C |
186 | // --------------------------------------------------------------------------- |
187 | ||
65fcc311 | 188 | export { |
65fcc311 C |
189 | isVideoCategoryValid, |
190 | isVideoLicenceValid, | |
191 | isVideoLanguageValid, | |
192 | isVideoNSFWValid, | |
9567011b | 193 | isVideoTruncatedDescriptionValid, |
65fcc311 | 194 | isVideoDescriptionValid, |
93e1258c | 195 | isVideoFileInfoHashValid, |
65fcc311 C |
196 | isVideoNameValid, |
197 | isVideoTagsValid, | |
198 | isVideoThumbnailValid, | |
199 | isVideoThumbnailDataValid, | |
93e1258c | 200 | isVideoFileExtnameValid, |
65fcc311 | 201 | isVideoAbuseReasonValid, |
65fcc311 C |
202 | isVideoFile, |
203 | isVideoViewsValid, | |
204 | isVideoLikesValid, | |
205 | isVideoRatingTypeValid, | |
206 | isVideoDislikesValid, | |
93e1258c C |
207 | isVideoEventCountValid, |
208 | isVideoFileSizeValid, | |
fd45e8f4 C |
209 | isVideoPrivacyValid, |
210 | isRemoteVideoPrivacyValid, | |
8e10cf1a | 211 | isVideoDurationValid, |
35bf0c83 | 212 | isVideoFileResolutionValid, |
51c443db | 213 | checkVideoExists, |
0d0e8dd0 | 214 | isVideoTagValid, |
51c443db C |
215 | isRemoteVideoCategoryValid, |
216 | isRemoteVideoLicenceValid, | |
e34c85e5 | 217 | isVideoUrlValid, |
51c443db | 218 | isRemoteVideoLanguageValid |
65fcc311 | 219 | } |