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6d852470 C |
1 | import * as validator from 'validator' |
2 | import { exists, isDateValid } from '../misc' | |
3 | import { isActivityPubUrlValid, isBaseActivityValid } from './misc' | |
4 | import * as sanitizeHtml from 'sanitize-html' | |
5 | ||
6 | function isVideoCommentCreateActivityValid (activity: any) { | |
7 | return isBaseActivityValid(activity, 'Create') && | |
8 | isVideoCommentObjectValid(activity.object) | |
9 | } | |
10 | ||
11 | function isVideoCommentObjectValid (comment: any) { | |
12 | return comment.type === 'Note' && | |
13 | isActivityPubUrlValid(comment.id) && | |
14 | sanitizeCommentHTML(comment) && | |
15 | isCommentContentValid(comment.content) && | |
16 | isActivityPubUrlValid(comment.inReplyTo) && | |
17 | isDateValid(comment.published) && | |
18 | isActivityPubUrlValid(comment.url) | |
19 | } | |
20 | ||
21 | // --------------------------------------------------------------------------- | |
22 | ||
23 | export { | |
24 | isVideoCommentCreateActivityValid | |
25 | } | |
26 | ||
27 | // --------------------------------------------------------------------------- | |
28 | ||
29 | function sanitizeCommentHTML (comment: any) { | |
30 | return sanitizeHtml(comment.content, { | |
31 | allowedTags: [ 'b', 'i', 'em', 'span', 'a' ], | |
32 | allowedAttributes: { | |
33 | 'a': [ 'href' ] | |
34 | } | |
35 | }) | |
36 | } | |
37 | ||
38 | function isCommentContentValid (content: any) { | |
39 | return exists(content) && validator.isLength('' + content, { min: 1 }) | |
40 | } |