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Commit | Line | Data |
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0d0e8dd0 | 1 | import * as validator from 'validator' |
3fd3ab2d | 2 | import { Activity, ActivityType } from '../../../../shared/models/activitypub' |
50d6de9c | 3 | import { isActorAcceptActivityValid, isActorDeleteActivityValid, isActorFollowActivityValid } from './actor' |
0032ebe9 | 4 | import { isAnnounceActivityValid } from './announce' |
350e31d6 | 5 | import { isActivityPubUrlValid } from './misc' |
3fd3ab2d | 6 | import { isDislikeActivityValid, isLikeActivityValid } from './rate' |
0032ebe9 | 7 | import { isUndoActivityValid } from './undo' |
50d6de9c | 8 | import { isVideoChannelDeleteActivityValid, isVideoChannelUpdateActivityValid } from './video-channels' |
0d0e8dd0 | 9 | import { |
d8465018 | 10 | isVideoFlagValid, |
50d6de9c | 11 | isVideoTorrentCreateActivityValid, |
350e31d6 C |
12 | isVideoTorrentDeleteActivityValid, |
13 | isVideoTorrentUpdateActivityValid | |
0d0e8dd0 | 14 | } from './videos' |
40ff5707 | 15 | import { isViewActivityValid } from './view' |
0d0e8dd0 C |
16 | |
17 | function isRootActivityValid (activity: any) { | |
18 | return Array.isArray(activity['@context']) && | |
19 | ( | |
20 | (activity.type === 'Collection' || activity.type === 'OrderedCollection') && | |
21 | validator.isInt(activity.totalItems, { min: 0 }) && | |
22 | Array.isArray(activity.items) | |
23 | ) || | |
24 | ( | |
350e31d6 C |
25 | isActivityPubUrlValid(activity.id) && |
26 | isActivityPubUrlValid(activity.actor) | |
0d0e8dd0 C |
27 | ) |
28 | } | |
29 | ||
54141398 C |
30 | const activityCheckers: { [ P in ActivityType ]: (activity: Activity) => boolean } = { |
31 | Create: checkCreateActivity, | |
54141398 C |
32 | Update: checkUpdateActivity, |
33 | Delete: checkDeleteActivity, | |
34 | Follow: checkFollowActivity, | |
35 | Accept: checkAcceptActivity, | |
36 | Announce: checkAnnounceActivity, | |
0032ebe9 C |
37 | Undo: checkUndoActivity, |
38 | Like: checkLikeActivity | |
54141398 C |
39 | } |
40 | ||
0d0e8dd0 | 41 | function isActivityValid (activity: any) { |
54141398 C |
42 | const checker = activityCheckers[activity.type] |
43 | // Unknown activity type | |
44 | if (!checker) return false | |
45 | ||
46 | return checker(activity) | |
0d0e8dd0 C |
47 | } |
48 | ||
49 | // --------------------------------------------------------------------------- | |
50 | ||
51 | export { | |
52 | isRootActivityValid, | |
53 | isActivityValid | |
54 | } | |
54141398 C |
55 | |
56 | // --------------------------------------------------------------------------- | |
57 | ||
58 | function checkCreateActivity (activity: any) { | |
0032ebe9 C |
59 | return isViewActivityValid(activity) || |
60 | isDislikeActivityValid(activity) || | |
50d6de9c | 61 | isVideoTorrentCreateActivityValid(activity) || |
0032ebe9 | 62 | isVideoFlagValid(activity) |
54141398 C |
63 | } |
64 | ||
54141398 C |
65 | function checkUpdateActivity (activity: any) { |
66 | return isVideoTorrentUpdateActivityValid(activity) || | |
67 | isVideoChannelUpdateActivityValid(activity) | |
68 | } | |
69 | ||
70 | function checkDeleteActivity (activity: any) { | |
71 | return isVideoTorrentDeleteActivityValid(activity) || | |
72 | isVideoChannelDeleteActivityValid(activity) || | |
50d6de9c | 73 | isActorDeleteActivityValid(activity) |
54141398 C |
74 | } |
75 | ||
76 | function checkFollowActivity (activity: any) { | |
50d6de9c | 77 | return isActorFollowActivityValid(activity) |
54141398 C |
78 | } |
79 | ||
80 | function checkAcceptActivity (activity: any) { | |
50d6de9c | 81 | return isActorAcceptActivityValid(activity) |
54141398 C |
82 | } |
83 | ||
84 | function checkAnnounceActivity (activity: any) { | |
0032ebe9 | 85 | return isAnnounceActivityValid(activity) |
54141398 C |
86 | } |
87 | ||
88 | function checkUndoActivity (activity: any) { | |
0032ebe9 C |
89 | return isUndoActivityValid(activity) |
90 | } | |
91 | ||
92 | function checkLikeActivity (activity: any) { | |
93 | return isLikeActivityValid(activity) | |
54141398 | 94 | } |