1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
import { Transaction } from 'sequelize'
import { getServerActor } from '@server/models/application/application'
import { ActivityAudience, ActivityUpdate, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models'
import { logger } from '../../../helpers/logger'
import { AccountModel } from '../../../models/account/account'
import { VideoModel } from '../../../models/video/video'
import { VideoShareModel } from '../../../models/video/video-share'
import {
MAccountDefault,
MActor,
MActorLight,
MChannelDefault,
MVideoAP,
MVideoAPWithoutCaption,
MVideoPlaylistFull,
MVideoRedundancyVideo
} from '../../../types/models'
import { audiencify, getAudience } from '../audience'
import { getUpdateActivityPubUrl } from '../url'
import { getActorsInvolvedInVideo } from './shared'
import { broadcastToFollowers, sendVideoRelatedActivity } from './shared/send-utils'
async function sendUpdateVideo (videoArg: MVideoAPWithoutCaption, transaction: Transaction, overriddenByActor?: MActor) {
const video = videoArg as MVideoAP
if (!video.hasPrivacyForFederation()) return undefined
logger.info('Creating job to update video %s.', video.url)
const byActor = overriddenByActor || video.VideoChannel.Account.Actor
const url = getUpdateActivityPubUrl(video.url, video.updatedAt.toISOString())
// Needed to build the AP object
if (!video.VideoCaptions) {
video.VideoCaptions = await video.$get('VideoCaptions', { transaction })
}
const videoObject = await video.toActivityPubObject()
const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC)
const updateActivity = buildUpdateActivity(url, byActor, videoObject, audience)
const actorsInvolved = await getActorsInvolvedInVideo(video, transaction)
if (overriddenByActor) actorsInvolved.push(overriddenByActor)
return broadcastToFollowers({
data: updateActivity,
byActor,
toFollowersOf: actorsInvolved,
contextType: 'Video',
transaction
})
}
async function sendUpdateActor (accountOrChannel: MChannelDefault | MAccountDefault, transaction: Transaction) {
const byActor = accountOrChannel.Actor
logger.info('Creating job to update actor %s.', byActor.url)
const url = getUpdateActivityPubUrl(byActor.url, byActor.updatedAt.toISOString())
const accountOrChannelObject = await (accountOrChannel as any).toActivityPubObject() // FIXME: typescript bug?
const audience = getAudience(byActor)
const updateActivity = buildUpdateActivity(url, byActor, accountOrChannelObject, audience)
let actorsInvolved: MActor[]
if (accountOrChannel instanceof AccountModel) {
// Actors that shared my videos are involved too
actorsInvolved = await VideoShareModel.loadActorsWhoSharedVideosOf(byActor.id, transaction)
} else {
// Actors that shared videos of my channel are involved too
actorsInvolved = await VideoShareModel.loadActorsByVideoChannel(accountOrChannel.id, transaction)
}
actorsInvolved.push(byActor)
return broadcastToFollowers({
data: updateActivity,
byActor,
toFollowersOf: actorsInvolved,
transaction,
contextType: 'Actor'
})
}
async function sendUpdateCacheFile (byActor: MActorLight, redundancyModel: MVideoRedundancyVideo) {
logger.info('Creating job to update cache file %s.', redundancyModel.url)
const associatedVideo = redundancyModel.getVideo()
if (!associatedVideo) {
logger.warn('Cannot send update activity for redundancy %s: no video files associated.', redundancyModel.url)
return
}
const video = await VideoModel.loadFull(associatedVideo.id)
const activityBuilder = (audience: ActivityAudience) => {
const redundancyObject = redundancyModel.toActivityPubObject()
const url = getUpdateActivityPubUrl(redundancyModel.url, redundancyModel.updatedAt.toISOString())
return buildUpdateActivity(url, byActor, redundancyObject, audience)
}
return sendVideoRelatedActivity(activityBuilder, { byActor, video, contextType: 'CacheFile' })
}
async function sendUpdateVideoPlaylist (videoPlaylist: MVideoPlaylistFull, transaction: Transaction) {
if (videoPlaylist.privacy === VideoPlaylistPrivacy.PRIVATE) return undefined
const byActor = videoPlaylist.OwnerAccount.Actor
logger.info('Creating job to update video playlist %s.', videoPlaylist.url)
const url = getUpdateActivityPubUrl(videoPlaylist.url, videoPlaylist.updatedAt.toISOString())
const object = await videoPlaylist.toActivityPubObject(null, transaction)
const audience = getAudience(byActor, videoPlaylist.privacy === VideoPlaylistPrivacy.PUBLIC)
const updateActivity = buildUpdateActivity(url, byActor, object, audience)
const serverActor = await getServerActor()
const toFollowersOf = [ byActor, serverActor ]
if (videoPlaylist.VideoChannel) toFollowersOf.push(videoPlaylist.VideoChannel.Actor)
return broadcastToFollowers({
data: updateActivity,
byActor,
toFollowersOf,
transaction,
contextType: 'Playlist'
})
}
// ---------------------------------------------------------------------------
export {
sendUpdateActor,
sendUpdateVideo,
sendUpdateCacheFile,
sendUpdateVideoPlaylist
}
// ---------------------------------------------------------------------------
function buildUpdateActivity (url: string, byActor: MActorLight, object: any, audience?: ActivityAudience): ActivityUpdate {
if (!audience) audience = getAudience(byActor)
return audiencify(
{
type: 'Update' as 'Update',
id: url,
actor: byActor.url,
object: audiencify(object, audience)
},
audience
)
}
|
