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35bf0c83 C |
1 | import * as Promise from 'bluebird' |
2 | import * as express 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' | |
8 | import { logger } from '../../helpers' | |
65fcc311 C |
9 | import { |
10 | CONSTRAINTS_FIELDS, | |
79d5caf9 | 11 | database as db, |
65fcc311 | 12 | VIDEO_CATEGORIES, |
65fcc311 | 13 | VIDEO_LANGUAGES, |
79d5caf9 | 14 | VIDEO_LICENCES, |
fd45e8f4 | 15 | VIDEO_PRIVACIES, |
79d5caf9 | 16 | VIDEO_RATE_TYPES |
65fcc311 | 17 | } from '../../initializers' |
35bf0c83 | 18 | import { VideoInstance } from '../../models' |
e34c85e5 | 19 | import { isActivityPubUrlValid } from './activitypub/misc' |
79d5caf9 | 20 | import { exists, isArray } from './misc' |
65fcc311 C |
21 | |
22 | const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS | |
23 | const VIDEO_ABUSES_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_ABUSES | |
24 | const VIDEO_EVENTS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_EVENTS | |
0b697522 | 25 | |
69818c93 | 26 | function isVideoCategoryValid (value: number) { |
65fcc311 | 27 | return VIDEO_CATEGORIES[value] !== undefined |
6e07c3de C |
28 | } |
29 | ||
51c443db C |
30 | // Maybe we don't know the remote category, but that doesn't matter |
31 | function isRemoteVideoCategoryValid (value: string) { | |
32 | return validator.isInt('' + value) | |
33 | } | |
34 | ||
e34c85e5 C |
35 | function isVideoUrlValid (value: string) { |
36 | return isActivityPubUrlValid(value) | |
37 | } | |
38 | ||
69818c93 | 39 | function isVideoLicenceValid (value: number) { |
65fcc311 | 40 | return VIDEO_LICENCES[value] !== undefined |
6f0c39e2 C |
41 | } |
42 | ||
fd45e8f4 C |
43 | function isVideoPrivacyValid (value: string) { |
44 | return VIDEO_PRIVACIES[value] !== undefined | |
45 | } | |
46 | ||
47 | // Maybe we don't know the remote privacy setting, but that doesn't matter | |
48 | function isRemoteVideoPrivacyValid (value: string) { | |
49 | return validator.isInt('' + value) | |
50 | } | |
51 | ||
51c443db C |
52 | // Maybe we don't know the remote licence, but that doesn't matter |
53 | function isRemoteVideoLicenceValid (value: string) { | |
54 | return validator.isInt('' + value) | |
55 | } | |
56 | ||
69818c93 | 57 | function isVideoLanguageValid (value: number) { |
65fcc311 | 58 | return value === null || VIDEO_LANGUAGES[value] !== undefined |
3092476e C |
59 | } |
60 | ||
51c443db C |
61 | // Maybe we don't know the remote language, but that doesn't matter |
62 | function isRemoteVideoLanguageValid (value: string) { | |
63 | return validator.isInt('' + value) | |
64 | } | |
65 | ||
69818c93 C |
66 | function isVideoNSFWValid (value: any) { |
67 | return typeof value === 'boolean' || (typeof value === 'string' && validator.isBoolean(value)) | |
31b59b47 C |
68 | } |
69 | ||
8e10cf1a C |
70 | function isVideoDurationValid (value: string) { |
71 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION) | |
72 | } | |
73 | ||
9567011b C |
74 | function isVideoTruncatedDescriptionValid (value: string) { |
75 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION) | |
76 | } | |
77 | ||
69818c93 C |
78 | function isVideoDescriptionValid (value: string) { |
79 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION) | |
be587647 C |
80 | } |
81 | ||
69818c93 C |
82 | function isVideoNameValid (value: string) { |
83 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME) | |
be587647 C |
84 | } |
85 | ||
0d0e8dd0 C |
86 | function isVideoTagValid (tag: string) { |
87 | return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG) | |
88 | } | |
89 | ||
69818c93 | 90 | function isVideoTagsValid (tags: string[]) { |
65fcc311 | 91 | return isArray(tags) && |
69818c93 | 92 | validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) && |
0d0e8dd0 | 93 | tags.every(tag => isVideoTagValid(tag)) |
be587647 C |
94 | } |
95 | ||
69818c93 C |
96 | function isVideoThumbnailValid (value: string) { |
97 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL) | |
aaf61f38 C |
98 | } |
99 | ||
69818c93 C |
100 | function isVideoThumbnailDataValid (value: string) { |
101 | return exists(value) && validator.isByteLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL_DATA) | |
be587647 C |
102 | } |
103 | ||
69818c93 C |
104 | function isVideoAbuseReasonValid (value: string) { |
105 | return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON) | |
e4c55619 C |
106 | } |
107 | ||
69818c93 C |
108 | function isVideoViewsValid (value: string) { |
109 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS) | |
9e167724 C |
110 | } |
111 | ||
69818c93 C |
112 | function isVideoLikesValid (value: string) { |
113 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.LIKES) | |
9e167724 C |
114 | } |
115 | ||
69818c93 C |
116 | function isVideoDislikesValid (value: string) { |
117 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DISLIKES) | |
e4c87ec2 C |
118 | } |
119 | ||
69818c93 C |
120 | function isVideoEventCountValid (value: string) { |
121 | return exists(value) && validator.isInt(value + '', VIDEO_EVENTS_CONSTRAINTS_FIELDS.COUNT) | |
9e167724 C |
122 | } |
123 | ||
69818c93 | 124 | function isVideoRatingTypeValid (value: string) { |
ee9e7b61 | 125 | return values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1 |
d38b8281 C |
126 | } |
127 | ||
b60e5f38 | 128 | function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) { |
f6f7dfee C |
129 | // Should have files |
130 | if (!files) return false | |
b60e5f38 | 131 | if (isArray(files)) return false |
f6f7dfee C |
132 | |
133 | // Should have videofile file | |
b60e5f38 | 134 | const videofile = files['videofile'] |
f6f7dfee C |
135 | if (!videofile || videofile.length === 0) return false |
136 | ||
137 | // The file should exist | |
138 | const file = videofile[0] | |
139 | if (!file || !file.originalname) return false | |
140 | ||
141 | return new RegExp('^video/(webm|mp4|ogg)$', 'i').test(file.mimetype) | |
142 | } | |
143 | ||
93e1258c C |
144 | function isVideoFileSizeValid (value: string) { |
145 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE) | |
146 | } | |
147 | ||
148 | function isVideoFileResolutionValid (value: string) { | |
14d3270f | 149 | return exists(value) && validator.isInt(value + '') |
93e1258c C |
150 | } |
151 | ||
152 | function isVideoFileExtnameValid (value: string) { | |
153 | return VIDEOS_CONSTRAINTS_FIELDS.EXTNAME.indexOf(value) !== -1 | |
154 | } | |
155 | ||
156 | function isVideoFileInfoHashValid (value: string) { | |
157 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH) | |
158 | } | |
159 | ||
35bf0c83 C |
160 | function checkVideoExists (id: string, res: express.Response, callback: () => void) { |
161 | let promise: Promise<VideoInstance> | |
162 | if (validator.isInt(id)) { | |
60862425 | 163 | promise = db.Video.loadAndPopulateAccountAndServerAndTags(+id) |
35bf0c83 | 164 | } else { // UUID |
60862425 | 165 | promise = db.Video.loadByUUIDAndPopulateAccountAndServerAndTags(id) |
35bf0c83 C |
166 | } |
167 | ||
168 | promise.then(video => { | |
169 | if (!video) { | |
170 | return res.status(404) | |
171 | .json({ error: 'Video not found' }) | |
172 | .end() | |
173 | } | |
174 | ||
175 | res.locals.video = video | |
176 | callback() | |
177 | }) | |
178 | .catch(err => { | |
179 | logger.error('Error in video request validator.', err) | |
180 | return res.sendStatus(500) | |
181 | }) | |
182 | } | |
183 | ||
55fa55a9 C |
184 | // --------------------------------------------------------------------------- |
185 | ||
65fcc311 | 186 | export { |
65fcc311 C |
187 | isVideoCategoryValid, |
188 | isVideoLicenceValid, | |
189 | isVideoLanguageValid, | |
190 | isVideoNSFWValid, | |
9567011b | 191 | isVideoTruncatedDescriptionValid, |
65fcc311 | 192 | isVideoDescriptionValid, |
93e1258c | 193 | isVideoFileInfoHashValid, |
65fcc311 C |
194 | isVideoNameValid, |
195 | isVideoTagsValid, | |
196 | isVideoThumbnailValid, | |
197 | isVideoThumbnailDataValid, | |
93e1258c | 198 | isVideoFileExtnameValid, |
65fcc311 | 199 | isVideoAbuseReasonValid, |
65fcc311 C |
200 | isVideoFile, |
201 | isVideoViewsValid, | |
202 | isVideoLikesValid, | |
203 | isVideoRatingTypeValid, | |
204 | isVideoDislikesValid, | |
93e1258c C |
205 | isVideoEventCountValid, |
206 | isVideoFileSizeValid, | |
fd45e8f4 C |
207 | isVideoPrivacyValid, |
208 | isRemoteVideoPrivacyValid, | |
8e10cf1a | 209 | isVideoDurationValid, |
35bf0c83 | 210 | isVideoFileResolutionValid, |
51c443db | 211 | checkVideoExists, |
0d0e8dd0 | 212 | isVideoTagValid, |
51c443db C |
213 | isRemoteVideoCategoryValid, |
214 | isRemoteVideoLicenceValid, | |
e34c85e5 | 215 | isVideoUrlValid, |
51c443db | 216 | isRemoteVideoLanguageValid |
65fcc311 | 217 | } |