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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 C |
13 | VIDEO_RATE_TYPES, |
14 | database as db | |
65fcc311 C |
15 | } from '../../initializers' |
16 | import { isUserUsernameValid } from './users' | |
69818c93 | 17 | import { isArray, exists } from './misc' |
35bf0c83 C |
18 | import { VideoInstance } from '../../models' |
19 | import { logger } from '../../helpers' | |
ee9e7b61 | 20 | import { VideoRateType } from '../../../shared' |
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 | ||
69818c93 | 35 | function isVideoLicenceValid (value: number) { |
65fcc311 | 36 | return VIDEO_LICENCES[value] !== undefined |
6f0c39e2 C |
37 | } |
38 | ||
51c443db C |
39 | // Maybe we don't know the remote licence, but that doesn't matter |
40 | function isRemoteVideoLicenceValid (value: string) { | |
41 | return validator.isInt('' + value) | |
42 | } | |
43 | ||
69818c93 | 44 | function isVideoLanguageValid (value: number) { |
65fcc311 | 45 | return value === null || VIDEO_LANGUAGES[value] !== undefined |
3092476e C |
46 | } |
47 | ||
51c443db C |
48 | // Maybe we don't know the remote language, but that doesn't matter |
49 | function isRemoteVideoLanguageValid (value: string) { | |
50 | return validator.isInt('' + value) | |
51 | } | |
52 | ||
69818c93 C |
53 | function isVideoNSFWValid (value: any) { |
54 | return typeof value === 'boolean' || (typeof value === 'string' && validator.isBoolean(value)) | |
31b59b47 C |
55 | } |
56 | ||
9567011b C |
57 | function isVideoTruncatedDescriptionValid (value: string) { |
58 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION) | |
59 | } | |
60 | ||
69818c93 C |
61 | function isVideoDescriptionValid (value: string) { |
62 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION) | |
be587647 C |
63 | } |
64 | ||
69818c93 C |
65 | function isVideoDurationValid (value: string) { |
66 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION) | |
be587647 C |
67 | } |
68 | ||
69818c93 C |
69 | function isVideoNameValid (value: string) { |
70 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME) | |
be587647 C |
71 | } |
72 | ||
69818c93 | 73 | function isVideoTagsValid (tags: string[]) { |
65fcc311 | 74 | return isArray(tags) && |
69818c93 | 75 | validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) && |
075f16ca | 76 | tags.every(tag => { |
69818c93 | 77 | return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG) |
be587647 C |
78 | }) |
79 | } | |
80 | ||
69818c93 C |
81 | function isVideoThumbnailValid (value: string) { |
82 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL) | |
aaf61f38 C |
83 | } |
84 | ||
69818c93 C |
85 | function isVideoThumbnailDataValid (value: string) { |
86 | return exists(value) && validator.isByteLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL_DATA) | |
be587647 C |
87 | } |
88 | ||
69818c93 C |
89 | function isVideoAbuseReasonValid (value: string) { |
90 | return exists(value) && validator.isLength(value, VIDEO_ABUSES_CONSTRAINTS_FIELDS.REASON) | |
e4c55619 C |
91 | } |
92 | ||
69818c93 | 93 | function isVideoAbuseReporterUsernameValid (value: string) { |
65fcc311 | 94 | return isUserUsernameValid(value) |
3d118fb5 C |
95 | } |
96 | ||
69818c93 C |
97 | function isVideoViewsValid (value: string) { |
98 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS) | |
9e167724 C |
99 | } |
100 | ||
69818c93 C |
101 | function isVideoLikesValid (value: string) { |
102 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.LIKES) | |
9e167724 C |
103 | } |
104 | ||
69818c93 C |
105 | function isVideoDislikesValid (value: string) { |
106 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DISLIKES) | |
e4c87ec2 C |
107 | } |
108 | ||
69818c93 C |
109 | function isVideoEventCountValid (value: string) { |
110 | return exists(value) && validator.isInt(value + '', VIDEO_EVENTS_CONSTRAINTS_FIELDS.COUNT) | |
9e167724 C |
111 | } |
112 | ||
69818c93 | 113 | function isVideoRatingTypeValid (value: string) { |
ee9e7b61 | 114 | return values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1 |
d38b8281 C |
115 | } |
116 | ||
b60e5f38 | 117 | function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) { |
f6f7dfee C |
118 | // Should have files |
119 | if (!files) return false | |
b60e5f38 | 120 | if (isArray(files)) return false |
f6f7dfee C |
121 | |
122 | // Should have videofile file | |
b60e5f38 | 123 | const videofile = files['videofile'] |
f6f7dfee C |
124 | if (!videofile || videofile.length === 0) return false |
125 | ||
126 | // The file should exist | |
127 | const file = videofile[0] | |
128 | if (!file || !file.originalname) return false | |
129 | ||
130 | return new RegExp('^video/(webm|mp4|ogg)$', 'i').test(file.mimetype) | |
131 | } | |
132 | ||
93e1258c C |
133 | function isVideoFileSizeValid (value: string) { |
134 | return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE) | |
135 | } | |
136 | ||
137 | function isVideoFileResolutionValid (value: string) { | |
14d3270f | 138 | return exists(value) && validator.isInt(value + '') |
93e1258c C |
139 | } |
140 | ||
141 | function isVideoFileExtnameValid (value: string) { | |
142 | return VIDEOS_CONSTRAINTS_FIELDS.EXTNAME.indexOf(value) !== -1 | |
143 | } | |
144 | ||
145 | function isVideoFileInfoHashValid (value: string) { | |
146 | return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH) | |
147 | } | |
148 | ||
35bf0c83 C |
149 | function checkVideoExists (id: string, res: express.Response, callback: () => void) { |
150 | let promise: Promise<VideoInstance> | |
151 | if (validator.isInt(id)) { | |
152 | promise = db.Video.loadAndPopulateAuthorAndPodAndTags(+id) | |
153 | } else { // UUID | |
154 | promise = db.Video.loadByUUIDAndPopulateAuthorAndPodAndTags(id) | |
155 | } | |
156 | ||
157 | promise.then(video => { | |
158 | if (!video) { | |
159 | return res.status(404) | |
160 | .json({ error: 'Video not found' }) | |
161 | .end() | |
162 | } | |
163 | ||
164 | res.locals.video = video | |
165 | callback() | |
166 | }) | |
167 | .catch(err => { | |
168 | logger.error('Error in video request validator.', err) | |
169 | return res.sendStatus(500) | |
170 | }) | |
171 | } | |
172 | ||
55fa55a9 C |
173 | // --------------------------------------------------------------------------- |
174 | ||
65fcc311 | 175 | export { |
65fcc311 C |
176 | isVideoCategoryValid, |
177 | isVideoLicenceValid, | |
178 | isVideoLanguageValid, | |
179 | isVideoNSFWValid, | |
9567011b | 180 | isVideoTruncatedDescriptionValid, |
65fcc311 C |
181 | isVideoDescriptionValid, |
182 | isVideoDurationValid, | |
93e1258c | 183 | isVideoFileInfoHashValid, |
65fcc311 C |
184 | isVideoNameValid, |
185 | isVideoTagsValid, | |
186 | isVideoThumbnailValid, | |
187 | isVideoThumbnailDataValid, | |
93e1258c | 188 | isVideoFileExtnameValid, |
65fcc311 C |
189 | isVideoAbuseReasonValid, |
190 | isVideoAbuseReporterUsernameValid, | |
191 | isVideoFile, | |
192 | isVideoViewsValid, | |
193 | isVideoLikesValid, | |
194 | isVideoRatingTypeValid, | |
195 | isVideoDislikesValid, | |
93e1258c C |
196 | isVideoEventCountValid, |
197 | isVideoFileSizeValid, | |
35bf0c83 | 198 | isVideoFileResolutionValid, |
51c443db C |
199 | checkVideoExists, |
200 | isRemoteVideoCategoryValid, | |
201 | isRemoteVideoLicenceValid, | |
202 | isRemoteVideoLanguageValid | |
65fcc311 | 203 | } |