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