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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' |
65fcc311 C |
22 | |
23 | const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS | |
24 | const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_ABUSES | |
25 | const VIDEO_EVENTS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_EVENTS | |
0b697522 | 26 | |
69818c93 | 27 | function isVideoCategoryValid (value: number) { |
65fcc311 | 28 | return VIDEO_CATEGORIES[value] !== undefined |
6e07c3de C |
29 | } |
30 | ||
51c443db C |
31 | // Maybe we don't know the remote category, but that doesn't matter |
32 | function isRemoteVideoCategoryValid (value: string) { | |
33 | return validator.isInt('' + value) | |
34 | } | |
35 | ||
69818c93 | 36 | function isVideoLicenceValid (value: number) { |
65fcc311 | 37 | return VIDEO_LICENCES[value] !== undefined |
6f0c39e2 C |
38 | } |
39 | ||
fd45e8f4 C |
40 | function isVideoPrivacyValid (value: string) { |
41 | return VIDEO_PRIVACIES[value] !== undefined | |
42 | } | |
43 | ||
44 | // Maybe we don't know the remote privacy setting, but that doesn't matter | |
45 | function isRemoteVideoPrivacyValid (value: string) { | |
46 | return validator.isInt('' + value) | |
47 | } | |
48 | ||
51c443db C |
49 | // Maybe we don't know the remote licence, but that doesn't matter |
50 | function isRemoteVideoLicenceValid (value: string) { | |
51 | return validator.isInt('' + value) | |
52 | } | |
53 | ||
69818c93 | 54 | function isVideoLanguageValid (value: number) { |
65fcc311 | 55 | return value === null || VIDEO_LANGUAGES[value] !== undefined |
3092476e C |
56 | } |
57 | ||
51c443db C |
58 | // Maybe we don't know the remote language, but that doesn't matter |
59 | function isRemoteVideoLanguageValid (value: string) { | |
60 | return validator.isInt('' + value) | |
61 | } | |
62 | ||
69818c93 C |
63 | function isVideoNSFWValid (value: any) { |
64 | return typeof value === 'boolean' || (typeof value === 'string' && validator.isBoolean(value)) | |
31b59b47 C |
65 | } |
66 | ||
9567011b C |
67 | function isVideoTruncatedDescriptionValid (value: string) { |
68 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION) | |
69 | } | |
70 | ||
69818c93 C |
71 | function isVideoDescriptionValid (value: string) { |
72 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION) | |
be587647 C |
73 | } |
74 | ||
69818c93 | 75 | function isVideoDurationValid (value: string) { |
0d0e8dd0 C |
76 | // https://www.w3.org/TR/activitystreams-vocabulary/#dfn-duration |
77 | return exists(value) && | |
78 | typeof value === 'string' && | |
79 | value.startsWith('PT') && | |
80 | value.endsWith('S') && | |
81 | validator.isInt(value.replace(/[^0-9]+/, ''), VIDEOS_CONSTRAINTS_FIELDS.DURATION) | |
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 | 110 | function isVideoAbuseReporterUsernameValid (value: string) { |
65fcc311 | 111 | return isUserUsernameValid(value) |
3d118fb5 C |
112 | } |
113 | ||
69818c93 C |
114 | function isVideoViewsValid (value: string) { |
115 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS) | |
9e167724 C |
116 | } |
117 | ||
69818c93 C |
118 | function isVideoLikesValid (value: string) { |
119 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.LIKES) | |
9e167724 C |
120 | } |
121 | ||
69818c93 C |
122 | function isVideoDislikesValid (value: string) { |
123 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DISLIKES) | |
e4c87ec2 C |
124 | } |
125 | ||
69818c93 C |
126 | function isVideoEventCountValid (value: string) { |
127 | return exists(value) && validator.isInt(value + '', VIDEO_EVENTS_CONSTRAINTS_FIELDS.COUNT) | |
9e167724 C |
128 | } |
129 | ||
69818c93 | 130 | function isVideoRatingTypeValid (value: string) { |
ee9e7b61 | 131 | return values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1 |
d38b8281 C |
132 | } |
133 | ||
b60e5f38 | 134 | function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) { |
f6f7dfee C |
135 | // Should have files |
136 | if (!files) return false | |
b60e5f38 | 137 | if (isArray(files)) return false |
f6f7dfee C |
138 | |
139 | // Should have videofile file | |
b60e5f38 | 140 | const videofile = files['videofile'] |
f6f7dfee C |
141 | if (!videofile || videofile.length === 0) return false |
142 | ||
143 | // The file should exist | |
144 | const file = videofile[0] | |
145 | if (!file || !file.originalname) return false | |
146 | ||
147 | return new RegExp('^video/(webm|mp4|ogg)$', 'i').test(file.mimetype) | |
148 | } | |
149 | ||
93e1258c C |
150 | function isVideoFileSizeValid (value: string) { |
151 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE) | |
152 | } | |
153 | ||
154 | function isVideoFileResolutionValid (value: string) { | |
14d3270f | 155 | return exists(value) && validator.isInt(value + '') |
93e1258c C |
156 | } |
157 | ||
158 | function isVideoFileExtnameValid (value: string) { | |
159 | return VIDEOS_CONSTRAINTS_FIELDS.EXTNAME.indexOf(value) !== -1 | |
160 | } | |
161 | ||
162 | function isVideoFileInfoHashValid (value: string) { | |
163 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH) | |
164 | } | |
165 | ||
35bf0c83 C |
166 | function checkVideoExists (id: string, res: express.Response, callback: () => void) { |
167 | let promise: Promise<VideoInstance> | |
168 | if (validator.isInt(id)) { | |
169 | promise = db.Video.loadAndPopulateAuthorAndPodAndTags(+id) | |
170 | } else { // UUID | |
171 | promise = db.Video.loadByUUIDAndPopulateAuthorAndPodAndTags(id) | |
172 | } | |
173 | ||
174 | promise.then(video => { | |
175 | if (!video) { | |
176 | return res.status(404) | |
177 | .json({ error: 'Video not found' }) | |
178 | .end() | |
179 | } | |
180 | ||
181 | res.locals.video = video | |
182 | callback() | |
183 | }) | |
184 | .catch(err => { | |
185 | logger.error('Error in video request validator.', err) | |
186 | return res.sendStatus(500) | |
187 | }) | |
188 | } | |
189 | ||
55fa55a9 C |
190 | // --------------------------------------------------------------------------- |
191 | ||
65fcc311 | 192 | export { |
65fcc311 C |
193 | isVideoCategoryValid, |
194 | isVideoLicenceValid, | |
195 | isVideoLanguageValid, | |
196 | isVideoNSFWValid, | |
9567011b | 197 | isVideoTruncatedDescriptionValid, |
65fcc311 C |
198 | isVideoDescriptionValid, |
199 | isVideoDurationValid, | |
93e1258c | 200 | isVideoFileInfoHashValid, |
65fcc311 C |
201 | isVideoNameValid, |
202 | isVideoTagsValid, | |
203 | isVideoThumbnailValid, | |
204 | isVideoThumbnailDataValid, | |
93e1258c | 205 | isVideoFileExtnameValid, |
65fcc311 C |
206 | isVideoAbuseReasonValid, |
207 | isVideoAbuseReporterUsernameValid, | |
208 | isVideoFile, | |
209 | isVideoViewsValid, | |
210 | isVideoLikesValid, | |
211 | isVideoRatingTypeValid, | |
212 | isVideoDislikesValid, | |
93e1258c C |
213 | isVideoEventCountValid, |
214 | isVideoFileSizeValid, | |
fd45e8f4 C |
215 | isVideoPrivacyValid, |
216 | isRemoteVideoPrivacyValid, | |
35bf0c83 | 217 | isVideoFileResolutionValid, |
51c443db | 218 | checkVideoExists, |
0d0e8dd0 | 219 | isVideoTagValid, |
51c443db C |
220 | isRemoteVideoCategoryValid, |
221 | isRemoteVideoLicenceValid, | |
222 | isRemoteVideoLanguageValid | |
65fcc311 | 223 | } |