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1 | import { Transaction } from 'sequelize' | |
2 | import { VideoShareModel } from '../../models/video/video-share' | |
3 | import { sendUndoAnnounce, sendVideoAnnounce } from './send' | |
4 | import { getLocalVideoAnnounceActivityPubUrl } from './url' | |
5 | import * as Bluebird from 'bluebird' | |
6 | import { doRequest } from '../../helpers/requests' | |
7 | import { getOrCreateActorAndServerAndModel } from './actor' | |
8 | import { logger } from '../../helpers/logger' | |
9 | import { CRAWL_REQUEST_CONCURRENCY } from '../../initializers/constants' | |
10 | import { checkUrlsSameHost, getAPId } from '../../helpers/activitypub' | |
11 | import { MChannelActorLight, MVideo, MVideoAccountLight, MVideoId } from '../../types/models/video' | |
12 | import { getServerActor } from '@server/models/application/application' | |
13 | ||
14 | async function shareVideoByServerAndChannel (video: MVideoAccountLight, t: Transaction) { | |
15 | if (!video.hasPrivacyForFederation()) return undefined | |
16 | ||
17 | return Promise.all([ | |
18 | shareByServer(video, t), | |
19 | shareByVideoChannel(video, t) | |
20 | ]) | |
21 | } | |
22 | ||
23 | async function changeVideoChannelShare ( | |
24 | video: MVideoAccountLight, | |
25 | oldVideoChannel: MChannelActorLight, | |
26 | t: Transaction | |
27 | ) { | |
28 | logger.info('Updating video channel of video %s: %s -> %s.', video.uuid, oldVideoChannel.name, video.VideoChannel.name) | |
29 | ||
30 | await undoShareByVideoChannel(video, oldVideoChannel, t) | |
31 | ||
32 | await shareByVideoChannel(video, t) | |
33 | } | |
34 | ||
35 | async function addVideoShares (shareUrls: string[], video: MVideoId) { | |
36 | await Bluebird.map(shareUrls, async shareUrl => { | |
37 | try { | |
38 | // Fetch url | |
39 | const { body } = await doRequest<any>({ | |
40 | uri: shareUrl, | |
41 | json: true, | |
42 | activityPub: true | |
43 | }) | |
44 | if (!body || !body.actor) throw new Error('Body or body actor is invalid') | |
45 | ||
46 | const actorUrl = getAPId(body.actor) | |
47 | if (checkUrlsSameHost(shareUrl, actorUrl) !== true) { | |
48 | throw new Error(`Actor url ${actorUrl} has not the same host than the share url ${shareUrl}`) | |
49 | } | |
50 | ||
51 | const actor = await getOrCreateActorAndServerAndModel(actorUrl) | |
52 | ||
53 | const entry = { | |
54 | actorId: actor.id, | |
55 | videoId: video.id, | |
56 | url: shareUrl | |
57 | } | |
58 | ||
59 | await VideoShareModel.upsert(entry) | |
60 | } catch (err) { | |
61 | logger.warn('Cannot add share %s.', shareUrl, { err }) | |
62 | } | |
63 | }, { concurrency: CRAWL_REQUEST_CONCURRENCY }) | |
64 | } | |
65 | ||
66 | export { | |
67 | changeVideoChannelShare, | |
68 | addVideoShares, | |
69 | shareVideoByServerAndChannel | |
70 | } | |
71 | ||
72 | // --------------------------------------------------------------------------- | |
73 | ||
74 | async function shareByServer (video: MVideo, t: Transaction) { | |
75 | const serverActor = await getServerActor() | |
76 | ||
77 | const serverShareUrl = getLocalVideoAnnounceActivityPubUrl(serverActor, video) | |
78 | const [ serverShare ] = await VideoShareModel.findOrCreate({ | |
79 | defaults: { | |
80 | actorId: serverActor.id, | |
81 | videoId: video.id, | |
82 | url: serverShareUrl | |
83 | }, | |
84 | where: { | |
85 | url: serverShareUrl | |
86 | }, | |
87 | transaction: t | |
88 | }) | |
89 | ||
90 | return sendVideoAnnounce(serverActor, serverShare, video, t) | |
91 | } | |
92 | ||
93 | async function shareByVideoChannel (video: MVideoAccountLight, t: Transaction) { | |
94 | const videoChannelShareUrl = getLocalVideoAnnounceActivityPubUrl(video.VideoChannel.Actor, video) | |
95 | const [ videoChannelShare ] = await VideoShareModel.findOrCreate({ | |
96 | defaults: { | |
97 | actorId: video.VideoChannel.actorId, | |
98 | videoId: video.id, | |
99 | url: videoChannelShareUrl | |
100 | }, | |
101 | where: { | |
102 | url: videoChannelShareUrl | |
103 | }, | |
104 | transaction: t | |
105 | }) | |
106 | ||
107 | return sendVideoAnnounce(video.VideoChannel.Actor, videoChannelShare, video, t) | |
108 | } | |
109 | ||
110 | async function undoShareByVideoChannel (video: MVideo, oldVideoChannel: MChannelActorLight, t: Transaction) { | |
111 | // Load old share | |
112 | const oldShare = await VideoShareModel.load(oldVideoChannel.actorId, video.id, t) | |
113 | if (!oldShare) return new Error('Cannot find old video channel share ' + oldVideoChannel.actorId + ' for video ' + video.id) | |
114 | ||
115 | await sendUndoAnnounce(oldVideoChannel.Actor, oldShare, video, t) | |
116 | await oldShare.destroy({ transaction: t }) | |
117 | } |