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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 | ||
9567011b C |
72 | function isVideoTruncatedDescriptionValid (value: string) { |
73 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION) | |
74 | } | |
75 | ||
69818c93 C |
76 | function isVideoDescriptionValid (value: string) { |
77 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION) | |
be587647 C |
78 | } |
79 | ||
69818c93 | 80 | function isVideoDurationValid (value: string) { |
0d0e8dd0 C |
81 | // https://www.w3.org/TR/activitystreams-vocabulary/#dfn-duration |
82 | return exists(value) && | |
83 | typeof value === 'string' && | |
84 | value.startsWith('PT') && | |
85 | value.endsWith('S') && | |
86 | validator.isInt(value.replace(/[^0-9]+/, ''), VIDEOS_CONSTRAINTS_FIELDS.DURATION) | |
be587647 C |
87 | } |
88 | ||
69818c93 C |
89 | function isVideoNameValid (value: string) { |
90 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME) | |
be587647 C |
91 | } |
92 | ||
0d0e8dd0 C |
93 | function isVideoTagValid (tag: string) { |
94 | return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG) | |
95 | } | |
96 | ||
69818c93 | 97 | function isVideoTagsValid (tags: string[]) { |
65fcc311 | 98 | return isArray(tags) && |
69818c93 | 99 | validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) && |
0d0e8dd0 | 100 | tags.every(tag => isVideoTagValid(tag)) |
be587647 C |
101 | } |
102 | ||
69818c93 C |
103 | function isVideoThumbnailValid (value: string) { |
104 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL) | |
aaf61f38 C |
105 | } |
106 | ||
69818c93 C |
107 | function isVideoThumbnailDataValid (value: string) { |
108 | return exists(value) && validator.isByteLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL_DATA) | |
be587647 C |
109 | } |
110 | ||
69818c93 C |
111 | function isVideoAbuseReasonValid (value: string) { |
112 | return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON) | |
e4c55619 C |
113 | } |
114 | ||
69818c93 | 115 | function isVideoAbuseReporterUsernameValid (value: string) { |
65fcc311 | 116 | return isUserUsernameValid(value) |
3d118fb5 C |
117 | } |
118 | ||
69818c93 C |
119 | function isVideoViewsValid (value: string) { |
120 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS) | |
9e167724 C |
121 | } |
122 | ||
69818c93 C |
123 | function isVideoLikesValid (value: string) { |
124 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.LIKES) | |
9e167724 C |
125 | } |
126 | ||
69818c93 C |
127 | function isVideoDislikesValid (value: string) { |
128 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DISLIKES) | |
e4c87ec2 C |
129 | } |
130 | ||
69818c93 C |
131 | function isVideoEventCountValid (value: string) { |
132 | return exists(value) && validator.isInt(value + '', VIDEO_EVENTS_CONSTRAINTS_FIELDS.COUNT) | |
9e167724 C |
133 | } |
134 | ||
69818c93 | 135 | function isVideoRatingTypeValid (value: string) { |
ee9e7b61 | 136 | return values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1 |
d38b8281 C |
137 | } |
138 | ||
b60e5f38 | 139 | function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) { |
f6f7dfee C |
140 | // Should have files |
141 | if (!files) return false | |
b60e5f38 | 142 | if (isArray(files)) return false |
f6f7dfee C |
143 | |
144 | // Should have videofile file | |
b60e5f38 | 145 | const videofile = files['videofile'] |
f6f7dfee C |
146 | if (!videofile || videofile.length === 0) return false |
147 | ||
148 | // The file should exist | |
149 | const file = videofile[0] | |
150 | if (!file || !file.originalname) return false | |
151 | ||
152 | return new RegExp('^video/(webm|mp4|ogg)$', 'i').test(file.mimetype) | |
153 | } | |
154 | ||
93e1258c C |
155 | function isVideoFileSizeValid (value: string) { |
156 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE) | |
157 | } | |
158 | ||
159 | function isVideoFileResolutionValid (value: string) { | |
14d3270f | 160 | return exists(value) && validator.isInt(value + '') |
93e1258c C |
161 | } |
162 | ||
163 | function isVideoFileExtnameValid (value: string) { | |
164 | return VIDEOS_CONSTRAINTS_FIELDS.EXTNAME.indexOf(value) !== -1 | |
165 | } | |
166 | ||
167 | function isVideoFileInfoHashValid (value: string) { | |
168 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH) | |
169 | } | |
170 | ||
35bf0c83 C |
171 | function checkVideoExists (id: string, res: express.Response, callback: () => void) { |
172 | let promise: Promise<VideoInstance> | |
173 | if (validator.isInt(id)) { | |
38fa2065 | 174 | promise = db.Video.loadAndPopulateAccountAndPodAndTags(+id) |
35bf0c83 | 175 | } else { // UUID |
38fa2065 | 176 | promise = db.Video.loadByUUIDAndPopulateAccountAndPodAndTags(id) |
35bf0c83 C |
177 | } |
178 | ||
179 | promise.then(video => { | |
180 | if (!video) { | |
181 | return res.status(404) | |
182 | .json({ error: 'Video not found' }) | |
183 | .end() | |
184 | } | |
185 | ||
186 | res.locals.video = video | |
187 | callback() | |
188 | }) | |
189 | .catch(err => { | |
190 | logger.error('Error in video request validator.', err) | |
191 | return res.sendStatus(500) | |
192 | }) | |
193 | } | |
194 | ||
55fa55a9 C |
195 | // --------------------------------------------------------------------------- |
196 | ||
65fcc311 | 197 | export { |
65fcc311 C |
198 | isVideoCategoryValid, |
199 | isVideoLicenceValid, | |
200 | isVideoLanguageValid, | |
201 | isVideoNSFWValid, | |
9567011b | 202 | isVideoTruncatedDescriptionValid, |
65fcc311 C |
203 | isVideoDescriptionValid, |
204 | isVideoDurationValid, | |
93e1258c | 205 | isVideoFileInfoHashValid, |
65fcc311 C |
206 | isVideoNameValid, |
207 | isVideoTagsValid, | |
208 | isVideoThumbnailValid, | |
209 | isVideoThumbnailDataValid, | |
93e1258c | 210 | isVideoFileExtnameValid, |
65fcc311 C |
211 | isVideoAbuseReasonValid, |
212 | isVideoAbuseReporterUsernameValid, | |
213 | isVideoFile, | |
214 | isVideoViewsValid, | |
215 | isVideoLikesValid, | |
216 | isVideoRatingTypeValid, | |
217 | isVideoDislikesValid, | |
93e1258c C |
218 | isVideoEventCountValid, |
219 | isVideoFileSizeValid, | |
fd45e8f4 C |
220 | isVideoPrivacyValid, |
221 | isRemoteVideoPrivacyValid, | |
35bf0c83 | 222 | isVideoFileResolutionValid, |
51c443db | 223 | checkVideoExists, |
0d0e8dd0 | 224 | isVideoTagValid, |
51c443db C |
225 | isRemoteVideoCategoryValid, |
226 | isRemoteVideoLicenceValid, | |
e34c85e5 | 227 | isVideoUrlValid, |
51c443db | 228 | isRemoteVideoLanguageValid |
65fcc311 | 229 | } |