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1 | import * as Bluebird from 'bluebird' | |
2 | import { maxBy, minBy } from 'lodash' | |
3 | import * as magnetUtil from 'magnet-uri' | |
4 | import { basename, join } from 'path' | |
5 | import * as request from 'request' | |
6 | import { Transaction } from 'sequelize/types' | |
7 | import { TrackerModel } from '@server/models/server/tracker' | |
8 | import { VideoLiveModel } from '@server/models/video/video-live' | |
9 | import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes' | |
10 | import { | |
11 | ActivityHashTagObject, | |
12 | ActivityMagnetUrlObject, | |
13 | ActivityPlaylistSegmentHashesObject, | |
14 | ActivityPlaylistUrlObject, | |
15 | ActivitypubHttpFetcherPayload, | |
16 | ActivityTagObject, | |
17 | ActivityUrlObject, | |
18 | ActivityVideoUrlObject | |
19 | } from '../../../shared/index' | |
20 | import { ActivityIconObject, ActivityTrackerUrlObject, VideoObject } from '../../../shared/models/activitypub/objects' | |
21 | import { VideoPrivacy } from '../../../shared/models/videos' | |
22 | import { ThumbnailType } from '../../../shared/models/videos/thumbnail.type' | |
23 | import { VideoStreamingPlaylistType } from '../../../shared/models/videos/video-streaming-playlist.type' | |
24 | import { buildRemoteVideoBaseUrl, checkUrlsSameHost, getAPId } from '../../helpers/activitypub' | |
25 | import { | |
26 | isAPVideoFileUrlMetadataObject, | |
27 | isAPVideoTrackerUrlObject, | |
28 | sanitizeAndCheckVideoTorrentObject | |
29 | } from '../../helpers/custom-validators/activitypub/videos' | |
30 | import { isArray } from '../../helpers/custom-validators/misc' | |
31 | import { isVideoFileInfoHashValid } from '../../helpers/custom-validators/videos' | |
32 | import { deleteNonExistingModels, resetSequelizeInstance, retryTransactionWrapper } from '../../helpers/database-utils' | |
33 | import { logger } from '../../helpers/logger' | |
34 | import { doRequest } from '../../helpers/requests' | |
35 | import { fetchVideoByUrl, getExtFromMimetype, VideoFetchByUrlType } from '../../helpers/video' | |
36 | import { | |
37 | ACTIVITY_PUB, | |
38 | LAZY_STATIC_PATHS, | |
39 | MIMETYPES, | |
40 | P2P_MEDIA_LOADER_PEER_VERSION, | |
41 | PREVIEWS_SIZE, | |
42 | REMOTE_SCHEME, | |
43 | THUMBNAILS_SIZE | |
44 | } from '../../initializers/constants' | |
45 | import { sequelizeTypescript } from '../../initializers/database' | |
46 | import { AccountVideoRateModel } from '../../models/account/account-video-rate' | |
47 | import { VideoModel } from '../../models/video/video' | |
48 | import { VideoCaptionModel } from '../../models/video/video-caption' | |
49 | import { VideoCommentModel } from '../../models/video/video-comment' | |
50 | import { VideoFileModel } from '../../models/video/video-file' | |
51 | import { VideoShareModel } from '../../models/video/video-share' | |
52 | import { VideoStreamingPlaylistModel } from '../../models/video/video-streaming-playlist' | |
53 | import { | |
54 | MAccountIdActor, | |
55 | MChannelAccountLight, | |
56 | MChannelDefault, | |
57 | MChannelId, | |
58 | MStreamingPlaylist, | |
59 | MStreamingPlaylistFilesVideo, | |
60 | MStreamingPlaylistVideo, | |
61 | MVideo, | |
62 | MVideoAccountLight, | |
63 | MVideoAccountLightBlacklistAllFiles, | |
64 | MVideoAP, | |
65 | MVideoAPWithoutCaption, | |
66 | MVideoCaption, | |
67 | MVideoFile, | |
68 | MVideoFullLight, | |
69 | MVideoId, | |
70 | MVideoImmutable, | |
71 | MVideoThumbnail, | |
72 | MVideoWithHost | |
73 | } from '../../types/models' | |
74 | import { MThumbnail } from '../../types/models/video/thumbnail' | |
75 | import { FilteredModelAttributes } from '../../types/sequelize' | |
76 | import { ActorFollowScoreCache } from '../files-cache' | |
77 | import { JobQueue } from '../job-queue' | |
78 | import { Notifier } from '../notifier' | |
79 | import { PeerTubeSocket } from '../peertube-socket' | |
80 | import { createPlaceholderThumbnail, createVideoMiniatureFromUrl } from '../thumbnail' | |
81 | import { setVideoTags } from '../video' | |
82 | import { autoBlacklistVideoIfNeeded } from '../video-blacklist' | |
83 | import { generateTorrentFileName } from '../video-paths' | |
84 | import { getOrCreateActorAndServerAndModel } from './actor' | |
85 | import { crawlCollectionPage } from './crawl' | |
86 | import { sendCreateVideo, sendUpdateVideo } from './send' | |
87 | import { addVideoShares, shareVideoByServerAndChannel } from './share' | |
88 | import { addVideoComments } from './video-comments' | |
89 | import { createRates } from './video-rates' | |
90 | ||
91 | async function federateVideoIfNeeded (videoArg: MVideoAPWithoutCaption, isNewVideo: boolean, transaction?: Transaction) { | |
92 | const video = videoArg as MVideoAP | |
93 | ||
94 | if ( | |
95 | // Check this is not a blacklisted video, or unfederated blacklisted video | |
96 | (video.isBlacklisted() === false || (isNewVideo === false && video.VideoBlacklist.unfederated === false)) && | |
97 | // Check the video is public/unlisted and published | |
98 | video.hasPrivacyForFederation() && video.hasStateForFederation() | |
99 | ) { | |
100 | // Fetch more attributes that we will need to serialize in AP object | |
101 | if (isArray(video.VideoCaptions) === false) { | |
102 | video.VideoCaptions = await video.$get('VideoCaptions', { | |
103 | attributes: [ 'filename', 'language' ], | |
104 | transaction | |
105 | }) | |
106 | } | |
107 | ||
108 | if (isNewVideo) { | |
109 | // Now we'll add the video's meta data to our followers | |
110 | await sendCreateVideo(video, transaction) | |
111 | await shareVideoByServerAndChannel(video, transaction) | |
112 | } else { | |
113 | await sendUpdateVideo(video, transaction) | |
114 | } | |
115 | } | |
116 | } | |
117 | ||
118 | async function fetchRemoteVideo (videoUrl: string): Promise<{ response: request.RequestResponse, videoObject: VideoObject }> { | |
119 | const options = { | |
120 | uri: videoUrl, | |
121 | method: 'GET', | |
122 | json: true, | |
123 | activityPub: true | |
124 | } | |
125 | ||
126 | logger.info('Fetching remote video %s.', videoUrl) | |
127 | ||
128 | const { response, body } = await doRequest<any>(options) | |
129 | ||
130 | if (sanitizeAndCheckVideoTorrentObject(body) === false || checkUrlsSameHost(body.id, videoUrl) !== true) { | |
131 | logger.debug('Remote video JSON is not valid.', { body }) | |
132 | return { response, videoObject: undefined } | |
133 | } | |
134 | ||
135 | return { response, videoObject: body } | |
136 | } | |
137 | ||
138 | async function fetchRemoteVideoDescription (video: MVideoAccountLight) { | |
139 | const host = video.VideoChannel.Account.Actor.Server.host | |
140 | const path = video.getDescriptionAPIPath() | |
141 | const options = { | |
142 | uri: REMOTE_SCHEME.HTTP + '://' + host + path, | |
143 | json: true | |
144 | } | |
145 | ||
146 | const { body } = await doRequest<any>(options) | |
147 | return body.description ? body.description : '' | |
148 | } | |
149 | ||
150 | function getOrCreateVideoChannelFromVideoObject (videoObject: VideoObject) { | |
151 | const channel = videoObject.attributedTo.find(a => a.type === 'Group') | |
152 | if (!channel) throw new Error('Cannot find associated video channel to video ' + videoObject.url) | |
153 | ||
154 | if (checkUrlsSameHost(channel.id, videoObject.id) !== true) { | |
155 | throw new Error(`Video channel url ${channel.id} does not have the same host than video object id ${videoObject.id}`) | |
156 | } | |
157 | ||
158 | return getOrCreateActorAndServerAndModel(channel.id, 'all') | |
159 | } | |
160 | ||
161 | type SyncParam = { | |
162 | likes: boolean | |
163 | dislikes: boolean | |
164 | shares: boolean | |
165 | comments: boolean | |
166 | thumbnail: boolean | |
167 | refreshVideo?: boolean | |
168 | } | |
169 | async function syncVideoExternalAttributes (video: MVideo, fetchedVideo: VideoObject, syncParam: SyncParam) { | |
170 | logger.info('Adding likes/dislikes/shares/comments of video %s.', video.uuid) | |
171 | ||
172 | const jobPayloads: ActivitypubHttpFetcherPayload[] = [] | |
173 | ||
174 | if (syncParam.likes === true) { | |
175 | const handler = items => createRates(items, video, 'like') | |
176 | const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'like' as 'like', crawlStartDate) | |
177 | ||
178 | await crawlCollectionPage<string>(fetchedVideo.likes, handler, cleaner) | |
179 | .catch(err => logger.error('Cannot add likes of video %s.', video.uuid, { err, rootUrl: fetchedVideo.likes })) | |
180 | } else { | |
181 | jobPayloads.push({ uri: fetchedVideo.likes, videoId: video.id, type: 'video-likes' as 'video-likes' }) | |
182 | } | |
183 | ||
184 | if (syncParam.dislikes === true) { | |
185 | const handler = items => createRates(items, video, 'dislike') | |
186 | const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'dislike' as 'dislike', crawlStartDate) | |
187 | ||
188 | await crawlCollectionPage<string>(fetchedVideo.dislikes, handler, cleaner) | |
189 | .catch(err => logger.error('Cannot add dislikes of video %s.', video.uuid, { err, rootUrl: fetchedVideo.dislikes })) | |
190 | } else { | |
191 | jobPayloads.push({ uri: fetchedVideo.dislikes, videoId: video.id, type: 'video-dislikes' as 'video-dislikes' }) | |
192 | } | |
193 | ||
194 | if (syncParam.shares === true) { | |
195 | const handler = items => addVideoShares(items, video) | |
196 | const cleaner = crawlStartDate => VideoShareModel.cleanOldSharesOf(video.id, crawlStartDate) | |
197 | ||
198 | await crawlCollectionPage<string>(fetchedVideo.shares, handler, cleaner) | |
199 | .catch(err => logger.error('Cannot add shares of video %s.', video.uuid, { err, rootUrl: fetchedVideo.shares })) | |
200 | } else { | |
201 | jobPayloads.push({ uri: fetchedVideo.shares, videoId: video.id, type: 'video-shares' as 'video-shares' }) | |
202 | } | |
203 | ||
204 | if (syncParam.comments === true) { | |
205 | const handler = items => addVideoComments(items) | |
206 | const cleaner = crawlStartDate => VideoCommentModel.cleanOldCommentsOf(video.id, crawlStartDate) | |
207 | ||
208 | await crawlCollectionPage<string>(fetchedVideo.comments, handler, cleaner) | |
209 | .catch(err => logger.error('Cannot add comments of video %s.', video.uuid, { err, rootUrl: fetchedVideo.comments })) | |
210 | } else { | |
211 | jobPayloads.push({ uri: fetchedVideo.comments, videoId: video.id, type: 'video-comments' as 'video-comments' }) | |
212 | } | |
213 | ||
214 | await Bluebird.map(jobPayloads, payload => JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload })) | |
215 | } | |
216 | ||
217 | type GetVideoResult <T> = Promise<{ | |
218 | video: T | |
219 | created: boolean | |
220 | autoBlacklisted?: boolean | |
221 | }> | |
222 | ||
223 | type GetVideoParamAll = { | |
224 | videoObject: { id: string } | string | |
225 | syncParam?: SyncParam | |
226 | fetchType?: 'all' | |
227 | allowRefresh?: boolean | |
228 | } | |
229 | ||
230 | type GetVideoParamImmutable = { | |
231 | videoObject: { id: string } | string | |
232 | syncParam?: SyncParam | |
233 | fetchType: 'only-immutable-attributes' | |
234 | allowRefresh: false | |
235 | } | |
236 | ||
237 | type GetVideoParamOther = { | |
238 | videoObject: { id: string } | string | |
239 | syncParam?: SyncParam | |
240 | fetchType?: 'all' | 'only-video' | |
241 | allowRefresh?: boolean | |
242 | } | |
243 | ||
244 | function getOrCreateVideoAndAccountAndChannel (options: GetVideoParamAll): GetVideoResult<MVideoAccountLightBlacklistAllFiles> | |
245 | function getOrCreateVideoAndAccountAndChannel (options: GetVideoParamImmutable): GetVideoResult<MVideoImmutable> | |
246 | function getOrCreateVideoAndAccountAndChannel ( | |
247 | options: GetVideoParamOther | |
248 | ): GetVideoResult<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail> | |
249 | async function getOrCreateVideoAndAccountAndChannel ( | |
250 | options: GetVideoParamAll | GetVideoParamImmutable | GetVideoParamOther | |
251 | ): GetVideoResult<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail | MVideoImmutable> { | |
252 | // Default params | |
253 | const syncParam = options.syncParam || { likes: true, dislikes: true, shares: true, comments: true, thumbnail: true, refreshVideo: false } | |
254 | const fetchType = options.fetchType || 'all' | |
255 | const allowRefresh = options.allowRefresh !== false | |
256 | ||
257 | // Get video url | |
258 | const videoUrl = getAPId(options.videoObject) | |
259 | let videoFromDatabase = await fetchVideoByUrl(videoUrl, fetchType) | |
260 | ||
261 | if (videoFromDatabase) { | |
262 | // If allowRefresh is true, we could not call this function using 'only-immutable-attributes' fetch type | |
263 | if (allowRefresh === true && (videoFromDatabase as MVideoThumbnail).isOutdated()) { | |
264 | const refreshOptions = { | |
265 | video: videoFromDatabase as MVideoThumbnail, | |
266 | fetchedType: fetchType, | |
267 | syncParam | |
268 | } | |
269 | ||
270 | if (syncParam.refreshVideo === true) { | |
271 | videoFromDatabase = await refreshVideoIfNeeded(refreshOptions) | |
272 | } else { | |
273 | await JobQueue.Instance.createJobWithPromise({ | |
274 | type: 'activitypub-refresher', | |
275 | payload: { type: 'video', url: videoFromDatabase.url } | |
276 | }) | |
277 | } | |
278 | } | |
279 | ||
280 | return { video: videoFromDatabase, created: false } | |
281 | } | |
282 | ||
283 | const { videoObject: fetchedVideo } = await fetchRemoteVideo(videoUrl) | |
284 | if (!fetchedVideo) throw new Error('Cannot fetch remote video with url: ' + videoUrl) | |
285 | ||
286 | const actor = await getOrCreateVideoChannelFromVideoObject(fetchedVideo) | |
287 | const videoChannel = actor.VideoChannel | |
288 | ||
289 | try { | |
290 | const { autoBlacklisted, videoCreated } = await retryTransactionWrapper(createVideo, fetchedVideo, videoChannel, syncParam.thumbnail) | |
291 | ||
292 | await syncVideoExternalAttributes(videoCreated, fetchedVideo, syncParam) | |
293 | ||
294 | return { video: videoCreated, created: true, autoBlacklisted } | |
295 | } catch (err) { | |
296 | // Maybe a concurrent getOrCreateVideoAndAccountAndChannel call created this video | |
297 | if (err.name === 'SequelizeUniqueConstraintError') { | |
298 | const fallbackVideo = await fetchVideoByUrl(videoUrl, fetchType) | |
299 | if (fallbackVideo) return { video: fallbackVideo, created: false } | |
300 | } | |
301 | ||
302 | throw err | |
303 | } | |
304 | } | |
305 | ||
306 | async function updateVideoFromAP (options: { | |
307 | video: MVideoAccountLightBlacklistAllFiles | |
308 | videoObject: VideoObject | |
309 | account: MAccountIdActor | |
310 | channel: MChannelDefault | |
311 | overrideTo?: string[] | |
312 | }) { | |
313 | const { video, videoObject, account, channel, overrideTo } = options | |
314 | ||
315 | logger.debug('Updating remote video "%s".', options.videoObject.uuid, { videoObject: options.videoObject, account, channel }) | |
316 | ||
317 | let videoFieldsSave: any | |
318 | const wasPrivateVideo = video.privacy === VideoPrivacy.PRIVATE | |
319 | const wasUnlistedVideo = video.privacy === VideoPrivacy.UNLISTED | |
320 | ||
321 | try { | |
322 | let thumbnailModel: MThumbnail | |
323 | ||
324 | try { | |
325 | thumbnailModel = await createVideoMiniatureFromUrl({ | |
326 | downloadUrl: getThumbnailFromIcons(videoObject).url, | |
327 | video, | |
328 | type: ThumbnailType.MINIATURE | |
329 | }) | |
330 | } catch (err) { | |
331 | logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err }) | |
332 | } | |
333 | ||
334 | const videoUpdated = await sequelizeTypescript.transaction(async t => { | |
335 | const sequelizeOptions = { transaction: t } | |
336 | ||
337 | videoFieldsSave = video.toJSON() | |
338 | ||
339 | // Check we can update the channel: we trust the remote server | |
340 | const oldVideoChannel = video.VideoChannel | |
341 | ||
342 | if (!oldVideoChannel.Actor.serverId || !channel.Actor.serverId) { | |
343 | throw new Error('Cannot check old channel/new channel validity because `serverId` is null') | |
344 | } | |
345 | ||
346 | if (oldVideoChannel.Actor.serverId !== channel.Actor.serverId) { | |
347 | throw new Error('New channel ' + channel.Actor.url + ' is not on the same server than new channel ' + oldVideoChannel.Actor.url) | |
348 | } | |
349 | ||
350 | const to = overrideTo || videoObject.to | |
351 | const videoData = await videoActivityObjectToDBAttributes(channel, videoObject, to) | |
352 | video.name = videoData.name | |
353 | video.uuid = videoData.uuid | |
354 | video.url = videoData.url | |
355 | video.category = videoData.category | |
356 | video.licence = videoData.licence | |
357 | video.language = videoData.language | |
358 | video.description = videoData.description | |
359 | video.support = videoData.support | |
360 | video.nsfw = videoData.nsfw | |
361 | video.commentsEnabled = videoData.commentsEnabled | |
362 | video.downloadEnabled = videoData.downloadEnabled | |
363 | video.waitTranscoding = videoData.waitTranscoding | |
364 | video.state = videoData.state | |
365 | video.duration = videoData.duration | |
366 | video.createdAt = videoData.createdAt | |
367 | video.publishedAt = videoData.publishedAt | |
368 | video.originallyPublishedAt = videoData.originallyPublishedAt | |
369 | video.privacy = videoData.privacy | |
370 | video.channelId = videoData.channelId | |
371 | video.views = videoData.views | |
372 | video.isLive = videoData.isLive | |
373 | ||
374 | // Ensures we update the updated video attribute | |
375 | video.changed('updatedAt', true) | |
376 | ||
377 | const videoUpdated = await video.save(sequelizeOptions) as MVideoFullLight | |
378 | ||
379 | if (thumbnailModel) await videoUpdated.addAndSaveThumbnail(thumbnailModel, t) | |
380 | ||
381 | if (videoUpdated.getPreview()) { | |
382 | const previewUrl = getPreviewUrl(getPreviewFromIcons(videoObject), video) | |
383 | const previewModel = createPlaceholderThumbnail({ | |
384 | fileUrl: previewUrl, | |
385 | video, | |
386 | type: ThumbnailType.PREVIEW, | |
387 | size: PREVIEWS_SIZE | |
388 | }) | |
389 | await videoUpdated.addAndSaveThumbnail(previewModel, t) | |
390 | } | |
391 | ||
392 | { | |
393 | const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoUpdated, videoObject.url) | |
394 | const newVideoFiles = videoFileAttributes.map(a => new VideoFileModel(a)) | |
395 | ||
396 | // Remove video files that do not exist anymore | |
397 | const destroyTasks = deleteNonExistingModels(videoUpdated.VideoFiles, newVideoFiles, t) | |
398 | await Promise.all(destroyTasks) | |
399 | ||
400 | // Update or add other one | |
401 | const upsertTasks = newVideoFiles.map(f => VideoFileModel.customUpsert(f, 'video', t)) | |
402 | videoUpdated.VideoFiles = await Promise.all(upsertTasks) | |
403 | } | |
404 | ||
405 | { | |
406 | const streamingPlaylistAttributes = streamingPlaylistActivityUrlToDBAttributes(videoUpdated, videoObject, videoUpdated.VideoFiles) | |
407 | const newStreamingPlaylists = streamingPlaylistAttributes.map(a => new VideoStreamingPlaylistModel(a)) | |
408 | ||
409 | // Remove video playlists that do not exist anymore | |
410 | const destroyTasks = deleteNonExistingModels(videoUpdated.VideoStreamingPlaylists, newStreamingPlaylists, t) | |
411 | await Promise.all(destroyTasks) | |
412 | ||
413 | let oldStreamingPlaylistFiles: MVideoFile[] = [] | |
414 | for (const videoStreamingPlaylist of videoUpdated.VideoStreamingPlaylists) { | |
415 | oldStreamingPlaylistFiles = oldStreamingPlaylistFiles.concat(videoStreamingPlaylist.VideoFiles) | |
416 | } | |
417 | ||
418 | videoUpdated.VideoStreamingPlaylists = [] | |
419 | ||
420 | for (const playlistAttributes of streamingPlaylistAttributes) { | |
421 | const streamingPlaylistModel = await VideoStreamingPlaylistModel.upsert(playlistAttributes, { returning: true, transaction: t }) | |
422 | .then(([ streamingPlaylist ]) => streamingPlaylist as MStreamingPlaylistFilesVideo) | |
423 | streamingPlaylistModel.Video = videoUpdated | |
424 | ||
425 | const newVideoFiles: MVideoFile[] = videoFileActivityUrlToDBAttributes(streamingPlaylistModel, playlistAttributes.tagAPObject) | |
426 | .map(a => new VideoFileModel(a)) | |
427 | const destroyTasks = deleteNonExistingModels(oldStreamingPlaylistFiles, newVideoFiles, t) | |
428 | await Promise.all(destroyTasks) | |
429 | ||
430 | // Update or add other one | |
431 | const upsertTasks = newVideoFiles.map(f => VideoFileModel.customUpsert(f, 'streaming-playlist', t)) | |
432 | streamingPlaylistModel.VideoFiles = await Promise.all(upsertTasks) | |
433 | ||
434 | videoUpdated.VideoStreamingPlaylists.push(streamingPlaylistModel) | |
435 | } | |
436 | } | |
437 | ||
438 | { | |
439 | // Update Tags | |
440 | const tags = videoObject.tag | |
441 | .filter(isAPHashTagObject) | |
442 | .map(tag => tag.name) | |
443 | await setVideoTags({ video: videoUpdated, tags, transaction: t, defaultValue: videoUpdated.Tags }) | |
444 | } | |
445 | ||
446 | // Update trackers | |
447 | { | |
448 | const trackers = getTrackerUrls(videoObject, videoUpdated) | |
449 | await setVideoTrackers({ video: videoUpdated, trackers, transaction: t }) | |
450 | } | |
451 | ||
452 | { | |
453 | // Update captions | |
454 | await VideoCaptionModel.deleteAllCaptionsOfRemoteVideo(videoUpdated.id, t) | |
455 | ||
456 | const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => { | |
457 | const caption = new VideoCaptionModel({ | |
458 | videoId: videoUpdated.id, | |
459 | filename: VideoCaptionModel.generateCaptionName(c.identifier), | |
460 | language: c.identifier, | |
461 | fileUrl: c.url | |
462 | }) as MVideoCaption | |
463 | ||
464 | return VideoCaptionModel.insertOrReplaceLanguage(caption, t) | |
465 | }) | |
466 | await Promise.all(videoCaptionsPromises) | |
467 | } | |
468 | ||
469 | { | |
470 | // Create or update existing live | |
471 | if (video.isLive) { | |
472 | const [ videoLive ] = await VideoLiveModel.upsert({ | |
473 | saveReplay: videoObject.liveSaveReplay, | |
474 | permanentLive: videoObject.permanentLive, | |
475 | videoId: video.id | |
476 | }, { transaction: t, returning: true }) | |
477 | ||
478 | videoUpdated.VideoLive = videoLive | |
479 | } else { // Delete existing live if it exists | |
480 | await VideoLiveModel.destroy({ | |
481 | where: { | |
482 | videoId: video.id | |
483 | }, | |
484 | transaction: t | |
485 | }) | |
486 | ||
487 | videoUpdated.VideoLive = null | |
488 | } | |
489 | } | |
490 | ||
491 | return videoUpdated | |
492 | }) | |
493 | ||
494 | await autoBlacklistVideoIfNeeded({ | |
495 | video: videoUpdated, | |
496 | user: undefined, | |
497 | isRemote: true, | |
498 | isNew: false, | |
499 | transaction: undefined | |
500 | }) | |
501 | ||
502 | // Notify our users? | |
503 | if (wasPrivateVideo || wasUnlistedVideo) Notifier.Instance.notifyOnNewVideoIfNeeded(videoUpdated) | |
504 | ||
505 | if (videoUpdated.isLive) { | |
506 | PeerTubeSocket.Instance.sendVideoLiveNewState(videoUpdated) | |
507 | PeerTubeSocket.Instance.sendVideoViewsUpdate(videoUpdated) | |
508 | } | |
509 | ||
510 | logger.info('Remote video with uuid %s updated', videoObject.uuid) | |
511 | ||
512 | return videoUpdated | |
513 | } catch (err) { | |
514 | if (video !== undefined && videoFieldsSave !== undefined) { | |
515 | resetSequelizeInstance(video, videoFieldsSave) | |
516 | } | |
517 | ||
518 | // This is just a debug because we will retry the insert | |
519 | logger.debug('Cannot update the remote video.', { err }) | |
520 | throw err | |
521 | } | |
522 | } | |
523 | ||
524 | async function refreshVideoIfNeeded (options: { | |
525 | video: MVideoThumbnail | |
526 | fetchedType: VideoFetchByUrlType | |
527 | syncParam: SyncParam | |
528 | }): Promise<MVideoThumbnail> { | |
529 | if (!options.video.isOutdated()) return options.video | |
530 | ||
531 | // We need more attributes if the argument video was fetched with not enough joints | |
532 | const video = options.fetchedType === 'all' | |
533 | ? options.video as MVideoAccountLightBlacklistAllFiles | |
534 | : await VideoModel.loadByUrlAndPopulateAccount(options.video.url) | |
535 | ||
536 | try { | |
537 | const { response, videoObject } = await fetchRemoteVideo(video.url) | |
538 | if (response.statusCode === HttpStatusCode.NOT_FOUND_404) { | |
539 | logger.info('Cannot refresh remote video %s: video does not exist anymore. Deleting it.', video.url) | |
540 | ||
541 | // Video does not exist anymore | |
542 | await video.destroy() | |
543 | return undefined | |
544 | } | |
545 | ||
546 | if (videoObject === undefined) { | |
547 | logger.warn('Cannot refresh remote video %s: invalid body.', video.url) | |
548 | ||
549 | await video.setAsRefreshed() | |
550 | return video | |
551 | } | |
552 | ||
553 | const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject) | |
554 | ||
555 | const updateOptions = { | |
556 | video, | |
557 | videoObject, | |
558 | account: channelActor.VideoChannel.Account, | |
559 | channel: channelActor.VideoChannel | |
560 | } | |
561 | await retryTransactionWrapper(updateVideoFromAP, updateOptions) | |
562 | await syncVideoExternalAttributes(video, videoObject, options.syncParam) | |
563 | ||
564 | ActorFollowScoreCache.Instance.addGoodServerId(video.VideoChannel.Actor.serverId) | |
565 | ||
566 | return video | |
567 | } catch (err) { | |
568 | logger.warn('Cannot refresh video %s.', options.video.url, { err }) | |
569 | ||
570 | ActorFollowScoreCache.Instance.addBadServerId(video.VideoChannel.Actor.serverId) | |
571 | ||
572 | // Don't refresh in loop | |
573 | await video.setAsRefreshed() | |
574 | return video | |
575 | } | |
576 | } | |
577 | ||
578 | export { | |
579 | updateVideoFromAP, | |
580 | refreshVideoIfNeeded, | |
581 | federateVideoIfNeeded, | |
582 | fetchRemoteVideo, | |
583 | getOrCreateVideoAndAccountAndChannel, | |
584 | fetchRemoteVideoDescription, | |
585 | getOrCreateVideoChannelFromVideoObject | |
586 | } | |
587 | ||
588 | // --------------------------------------------------------------------------- | |
589 | ||
590 | function isAPVideoUrlObject (url: any): url is ActivityVideoUrlObject { | |
591 | const urlMediaType = url.mediaType | |
592 | ||
593 | return MIMETYPES.VIDEO.MIMETYPE_EXT[urlMediaType] && urlMediaType.startsWith('video/') | |
594 | } | |
595 | ||
596 | function isAPStreamingPlaylistUrlObject (url: any): url is ActivityPlaylistUrlObject { | |
597 | return url && url.mediaType === 'application/x-mpegURL' | |
598 | } | |
599 | ||
600 | function isAPPlaylistSegmentHashesUrlObject (tag: any): tag is ActivityPlaylistSegmentHashesObject { | |
601 | return tag && tag.name === 'sha256' && tag.type === 'Link' && tag.mediaType === 'application/json' | |
602 | } | |
603 | ||
604 | function isAPMagnetUrlObject (url: any): url is ActivityMagnetUrlObject { | |
605 | return url && url.mediaType === 'application/x-bittorrent;x-scheme-handler/magnet' | |
606 | } | |
607 | ||
608 | function isAPHashTagObject (url: any): url is ActivityHashTagObject { | |
609 | return url && url.type === 'Hashtag' | |
610 | } | |
611 | ||
612 | async function createVideo (videoObject: VideoObject, channel: MChannelAccountLight, waitThumbnail = false) { | |
613 | logger.debug('Adding remote video %s.', videoObject.id) | |
614 | ||
615 | const videoData = await videoActivityObjectToDBAttributes(channel, videoObject, videoObject.to) | |
616 | const video = VideoModel.build(videoData) as MVideoThumbnail | |
617 | ||
618 | const promiseThumbnail = createVideoMiniatureFromUrl({ | |
619 | downloadUrl: getThumbnailFromIcons(videoObject).url, | |
620 | video, | |
621 | type: ThumbnailType.MINIATURE | |
622 | }).catch(err => { | |
623 | logger.error('Cannot create miniature from url.', { err }) | |
624 | return undefined | |
625 | }) | |
626 | ||
627 | let thumbnailModel: MThumbnail | |
628 | if (waitThumbnail === true) { | |
629 | thumbnailModel = await promiseThumbnail | |
630 | } | |
631 | ||
632 | const { autoBlacklisted, videoCreated } = await sequelizeTypescript.transaction(async t => { | |
633 | try { | |
634 | const sequelizeOptions = { transaction: t } | |
635 | ||
636 | const videoCreated = await video.save(sequelizeOptions) as MVideoFullLight | |
637 | videoCreated.VideoChannel = channel | |
638 | ||
639 | if (thumbnailModel) await videoCreated.addAndSaveThumbnail(thumbnailModel, t) | |
640 | ||
641 | const previewUrl = getPreviewUrl(getPreviewFromIcons(videoObject), videoCreated) | |
642 | const previewModel = createPlaceholderThumbnail({ | |
643 | fileUrl: previewUrl, | |
644 | video: videoCreated, | |
645 | type: ThumbnailType.PREVIEW, | |
646 | size: PREVIEWS_SIZE | |
647 | }) | |
648 | ||
649 | if (thumbnailModel) await videoCreated.addAndSaveThumbnail(previewModel, t) | |
650 | ||
651 | // Process files | |
652 | const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoCreated, videoObject.url) | |
653 | ||
654 | const videoFilePromises = videoFileAttributes.map(f => VideoFileModel.create(f, { transaction: t })) | |
655 | const videoFiles = await Promise.all(videoFilePromises) | |
656 | ||
657 | const streamingPlaylistsAttributes = streamingPlaylistActivityUrlToDBAttributes(videoCreated, videoObject, videoFiles) | |
658 | videoCreated.VideoStreamingPlaylists = [] | |
659 | ||
660 | for (const playlistAttributes of streamingPlaylistsAttributes) { | |
661 | const playlist = await VideoStreamingPlaylistModel.create(playlistAttributes, { transaction: t }) as MStreamingPlaylistFilesVideo | |
662 | playlist.Video = videoCreated | |
663 | ||
664 | const playlistFiles = videoFileActivityUrlToDBAttributes(playlist, playlistAttributes.tagAPObject) | |
665 | const videoFilePromises = playlistFiles.map(f => VideoFileModel.create(f, { transaction: t })) | |
666 | playlist.VideoFiles = await Promise.all(videoFilePromises) | |
667 | ||
668 | videoCreated.VideoStreamingPlaylists.push(playlist) | |
669 | } | |
670 | ||
671 | // Process tags | |
672 | const tags = videoObject.tag | |
673 | .filter(isAPHashTagObject) | |
674 | .map(t => t.name) | |
675 | await setVideoTags({ video: videoCreated, tags, transaction: t }) | |
676 | ||
677 | // Process captions | |
678 | const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => { | |
679 | const caption = new VideoCaptionModel({ | |
680 | videoId: videoCreated.id, | |
681 | filename: VideoCaptionModel.generateCaptionName(c.identifier), | |
682 | language: c.identifier, | |
683 | fileUrl: c.url | |
684 | }) as MVideoCaption | |
685 | ||
686 | return VideoCaptionModel.insertOrReplaceLanguage(caption, t) | |
687 | }) | |
688 | await Promise.all(videoCaptionsPromises) | |
689 | ||
690 | // Process trackers | |
691 | { | |
692 | const trackers = getTrackerUrls(videoObject, videoCreated) | |
693 | await setVideoTrackers({ video: videoCreated, trackers, transaction: t }) | |
694 | } | |
695 | ||
696 | videoCreated.VideoFiles = videoFiles | |
697 | ||
698 | if (videoCreated.isLive) { | |
699 | const videoLive = new VideoLiveModel({ | |
700 | streamKey: null, | |
701 | saveReplay: videoObject.liveSaveReplay, | |
702 | permanentLive: videoObject.permanentLive, | |
703 | videoId: videoCreated.id | |
704 | }) | |
705 | ||
706 | videoCreated.VideoLive = await videoLive.save({ transaction: t }) | |
707 | } | |
708 | ||
709 | const autoBlacklisted = await autoBlacklistVideoIfNeeded({ | |
710 | video: videoCreated, | |
711 | user: undefined, | |
712 | isRemote: true, | |
713 | isNew: true, | |
714 | transaction: t | |
715 | }) | |
716 | ||
717 | logger.info('Remote video with uuid %s inserted.', videoObject.uuid) | |
718 | ||
719 | return { autoBlacklisted, videoCreated } | |
720 | } catch (err) { | |
721 | // FIXME: Use rollback hook when https://github.com/sequelize/sequelize/pull/13038 is released | |
722 | // Remove thumbnail | |
723 | if (thumbnailModel) await thumbnailModel.removeThumbnail() | |
724 | ||
725 | throw err | |
726 | } | |
727 | }) | |
728 | ||
729 | if (waitThumbnail === false) { | |
730 | // Error is already caught above | |
731 | // eslint-disable-next-line @typescript-eslint/no-floating-promises | |
732 | promiseThumbnail.then(thumbnailModel => { | |
733 | if (!thumbnailModel) return | |
734 | ||
735 | thumbnailModel = videoCreated.id | |
736 | ||
737 | return thumbnailModel.save() | |
738 | }) | |
739 | } | |
740 | ||
741 | return { autoBlacklisted, videoCreated } | |
742 | } | |
743 | ||
744 | function videoActivityObjectToDBAttributes (videoChannel: MChannelId, videoObject: VideoObject, to: string[] = []) { | |
745 | const privacy = to.includes(ACTIVITY_PUB.PUBLIC) | |
746 | ? VideoPrivacy.PUBLIC | |
747 | : VideoPrivacy.UNLISTED | |
748 | ||
749 | const duration = videoObject.duration.replace(/[^\d]+/, '') | |
750 | const language = videoObject.language?.identifier | |
751 | ||
752 | const category = videoObject.category | |
753 | ? parseInt(videoObject.category.identifier, 10) | |
754 | : undefined | |
755 | ||
756 | const licence = videoObject.licence | |
757 | ? parseInt(videoObject.licence.identifier, 10) | |
758 | : undefined | |
759 | ||
760 | const description = videoObject.content || null | |
761 | const support = videoObject.support || null | |
762 | ||
763 | return { | |
764 | name: videoObject.name, | |
765 | uuid: videoObject.uuid, | |
766 | url: videoObject.id, | |
767 | category, | |
768 | licence, | |
769 | language, | |
770 | description, | |
771 | support, | |
772 | nsfw: videoObject.sensitive, | |
773 | commentsEnabled: videoObject.commentsEnabled, | |
774 | downloadEnabled: videoObject.downloadEnabled, | |
775 | waitTranscoding: videoObject.waitTranscoding, | |
776 | isLive: videoObject.isLiveBroadcast, | |
777 | state: videoObject.state, | |
778 | channelId: videoChannel.id, | |
779 | duration: parseInt(duration, 10), | |
780 | createdAt: new Date(videoObject.published), | |
781 | publishedAt: new Date(videoObject.published), | |
782 | ||
783 | originallyPublishedAt: videoObject.originallyPublishedAt | |
784 | ? new Date(videoObject.originallyPublishedAt) | |
785 | : null, | |
786 | ||
787 | updatedAt: new Date(videoObject.updated), | |
788 | views: videoObject.views, | |
789 | likes: 0, | |
790 | dislikes: 0, | |
791 | remote: true, | |
792 | privacy | |
793 | } | |
794 | } | |
795 | ||
796 | function videoFileActivityUrlToDBAttributes ( | |
797 | videoOrPlaylist: MVideo | MStreamingPlaylistVideo, | |
798 | urls: (ActivityTagObject | ActivityUrlObject)[] | |
799 | ) { | |
800 | const fileUrls = urls.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[] | |
801 | ||
802 | if (fileUrls.length === 0) return [] | |
803 | ||
804 | const attributes: FilteredModelAttributes<VideoFileModel>[] = [] | |
805 | for (const fileUrl of fileUrls) { | |
806 | // Fetch associated magnet uri | |
807 | const magnet = urls.filter(isAPMagnetUrlObject) | |
808 | .find(u => u.height === fileUrl.height) | |
809 | ||
810 | if (!magnet) throw new Error('Cannot find associated magnet uri for file ' + fileUrl.href) | |
811 | ||
812 | const parsed = magnetUtil.decode(magnet.href) | |
813 | if (!parsed || isVideoFileInfoHashValid(parsed.infoHash) === false) { | |
814 | throw new Error('Cannot parse magnet URI ' + magnet.href) | |
815 | } | |
816 | ||
817 | const torrentUrl = Array.isArray(parsed.xs) | |
818 | ? parsed.xs[0] | |
819 | : parsed.xs | |
820 | ||
821 | // Fetch associated metadata url, if any | |
822 | const metadata = urls.filter(isAPVideoFileUrlMetadataObject) | |
823 | .find(u => { | |
824 | return u.height === fileUrl.height && | |
825 | u.fps === fileUrl.fps && | |
826 | u.rel.includes(fileUrl.mediaType) | |
827 | }) | |
828 | ||
829 | const extname = getExtFromMimetype(MIMETYPES.VIDEO.MIMETYPE_EXT, fileUrl.mediaType) | |
830 | const resolution = fileUrl.height | |
831 | const videoId = (videoOrPlaylist as MStreamingPlaylist).playlistUrl ? null : videoOrPlaylist.id | |
832 | const videoStreamingPlaylistId = (videoOrPlaylist as MStreamingPlaylist).playlistUrl ? videoOrPlaylist.id : null | |
833 | ||
834 | const attribute = { | |
835 | extname, | |
836 | infoHash: parsed.infoHash, | |
837 | resolution, | |
838 | size: fileUrl.size, | |
839 | fps: fileUrl.fps || -1, | |
840 | metadataUrl: metadata?.href, | |
841 | ||
842 | // Use the name of the remote file because we don't proxify video file requests | |
843 | filename: basename(fileUrl.href), | |
844 | fileUrl: fileUrl.href, | |
845 | ||
846 | torrentUrl, | |
847 | // Use our own torrent name since we proxify torrent requests | |
848 | torrentFilename: generateTorrentFileName(videoOrPlaylist, resolution), | |
849 | ||
850 | // This is a video file owned by a video or by a streaming playlist | |
851 | videoId, | |
852 | videoStreamingPlaylistId | |
853 | } | |
854 | ||
855 | attributes.push(attribute) | |
856 | } | |
857 | ||
858 | return attributes | |
859 | } | |
860 | ||
861 | function streamingPlaylistActivityUrlToDBAttributes (video: MVideoId, videoObject: VideoObject, videoFiles: MVideoFile[]) { | |
862 | const playlistUrls = videoObject.url.filter(u => isAPStreamingPlaylistUrlObject(u)) as ActivityPlaylistUrlObject[] | |
863 | if (playlistUrls.length === 0) return [] | |
864 | ||
865 | const attributes: (FilteredModelAttributes<VideoStreamingPlaylistModel> & { tagAPObject?: ActivityTagObject[] })[] = [] | |
866 | for (const playlistUrlObject of playlistUrls) { | |
867 | const segmentsSha256UrlObject = playlistUrlObject.tag.find(isAPPlaylistSegmentHashesUrlObject) | |
868 | ||
869 | let files: unknown[] = playlistUrlObject.tag.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[] | |
870 | ||
871 | // FIXME: backward compatibility introduced in v2.1.0 | |
872 | if (files.length === 0) files = videoFiles | |
873 | ||
874 | if (!segmentsSha256UrlObject) { | |
875 | logger.warn('No segment sha256 URL found in AP playlist object.', { playlistUrl: playlistUrlObject }) | |
876 | continue | |
877 | } | |
878 | ||
879 | const attribute = { | |
880 | type: VideoStreamingPlaylistType.HLS, | |
881 | playlistUrl: playlistUrlObject.href, | |
882 | segmentsSha256Url: segmentsSha256UrlObject.href, | |
883 | p2pMediaLoaderInfohashes: VideoStreamingPlaylistModel.buildP2PMediaLoaderInfoHashes(playlistUrlObject.href, files), | |
884 | p2pMediaLoaderPeerVersion: P2P_MEDIA_LOADER_PEER_VERSION, | |
885 | videoId: video.id, | |
886 | tagAPObject: playlistUrlObject.tag | |
887 | } | |
888 | ||
889 | attributes.push(attribute) | |
890 | } | |
891 | ||
892 | return attributes | |
893 | } | |
894 | ||
895 | function getThumbnailFromIcons (videoObject: VideoObject) { | |
896 | let validIcons = videoObject.icon.filter(i => i.width > THUMBNAILS_SIZE.minWidth) | |
897 | // Fallback if there are not valid icons | |
898 | if (validIcons.length === 0) validIcons = videoObject.icon | |
899 | ||
900 | return minBy(validIcons, 'width') | |
901 | } | |
902 | ||
903 | function getPreviewFromIcons (videoObject: VideoObject) { | |
904 | const validIcons = videoObject.icon.filter(i => i.width > PREVIEWS_SIZE.minWidth) | |
905 | ||
906 | return maxBy(validIcons, 'width') | |
907 | } | |
908 | ||
909 | function getPreviewUrl (previewIcon: ActivityIconObject, video: MVideoWithHost) { | |
910 | return previewIcon | |
911 | ? previewIcon.url | |
912 | : buildRemoteVideoBaseUrl(video, join(LAZY_STATIC_PATHS.PREVIEWS, video.generatePreviewName())) | |
913 | } | |
914 | ||
915 | function getTrackerUrls (object: VideoObject, video: MVideoWithHost) { | |
916 | let wsFound = false | |
917 | ||
918 | const trackers = object.url.filter(u => isAPVideoTrackerUrlObject(u)) | |
919 | .map((u: ActivityTrackerUrlObject) => { | |
920 | if (isArray(u.rel) && u.rel.includes('websocket')) wsFound = true | |
921 | ||
922 | return u.href | |
923 | }) | |
924 | ||
925 | if (wsFound) return trackers | |
926 | ||
927 | return [ | |
928 | buildRemoteVideoBaseUrl(video, '/tracker/socket', REMOTE_SCHEME.WS), | |
929 | buildRemoteVideoBaseUrl(video, '/tracker/announce') | |
930 | ] | |
931 | } | |
932 | ||
933 | async function setVideoTrackers (options: { | |
934 | video: MVideo | |
935 | trackers: string[] | |
936 | transaction?: Transaction | |
937 | }) { | |
938 | const { video, trackers, transaction } = options | |
939 | ||
940 | const trackerInstances = await TrackerModel.findOrCreateTrackers(trackers, transaction) | |
941 | ||
942 | await video.$set('Trackers', trackerInstances, { transaction }) | |
943 | } |