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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 { | |
8 | ActivityHashTagObject, | |
9 | ActivityMagnetUrlObject, | |
10 | ActivityPlaylistSegmentHashesObject, | |
11 | ActivityPlaylistUrlObject, | |
12 | ActivitypubHttpFetcherPayload, | |
13 | ActivityTagObject, | |
14 | ActivityUrlObject, | |
15 | ActivityVideoUrlObject, | |
16 | VideoState | |
17 | } from '../../../shared/index' | |
18 | import { VideoObject } from '../../../shared/models/activitypub/objects' | |
19 | import { VideoPrivacy } from '../../../shared/models/videos' | |
20 | import { ThumbnailType } from '../../../shared/models/videos/thumbnail.type' | |
21 | import { VideoStreamingPlaylistType } from '../../../shared/models/videos/video-streaming-playlist.type' | |
22 | import { buildRemoteVideoBaseUrl, checkUrlsSameHost, getAPId } from '../../helpers/activitypub' | |
23 | import { isAPVideoFileMetadataObject, sanitizeAndCheckVideoTorrentObject } from '../../helpers/custom-validators/activitypub/videos' | |
24 | import { isArray } from '../../helpers/custom-validators/misc' | |
25 | import { isVideoFileInfoHashValid } from '../../helpers/custom-validators/videos' | |
26 | import { deleteNonExistingModels, resetSequelizeInstance, retryTransactionWrapper } from '../../helpers/database-utils' | |
27 | import { logger } from '../../helpers/logger' | |
28 | import { doRequest } from '../../helpers/requests' | |
29 | import { fetchVideoByUrl, getExtFromMimetype, VideoFetchByUrlType } from '../../helpers/video' | |
30 | import { | |
31 | ACTIVITY_PUB, | |
32 | MIMETYPES, | |
33 | P2P_MEDIA_LOADER_PEER_VERSION, | |
34 | PREVIEWS_SIZE, | |
35 | REMOTE_SCHEME, | |
36 | STATIC_PATHS, | |
37 | THUMBNAILS_SIZE | |
38 | } from '../../initializers/constants' | |
39 | import { sequelizeTypescript } from '../../initializers/database' | |
40 | import { AccountVideoRateModel } from '../../models/account/account-video-rate' | |
41 | import { VideoModel } from '../../models/video/video' | |
42 | import { VideoCaptionModel } from '../../models/video/video-caption' | |
43 | import { VideoCommentModel } from '../../models/video/video-comment' | |
44 | import { VideoFileModel } from '../../models/video/video-file' | |
45 | import { VideoShareModel } from '../../models/video/video-share' | |
46 | import { VideoStreamingPlaylistModel } from '../../models/video/video-streaming-playlist' | |
47 | import { | |
48 | MAccountIdActor, | |
49 | MChannelAccountLight, | |
50 | MChannelDefault, | |
51 | MChannelId, | |
52 | MStreamingPlaylist, | |
53 | MVideo, | |
54 | MVideoAccountLight, | |
55 | MVideoAccountLightBlacklistAllFiles, | |
56 | MVideoAP, | |
57 | MVideoAPWithoutCaption, | |
58 | MVideoFile, | |
59 | MVideoFullLight, | |
60 | MVideoId, | |
61 | MVideoImmutable, | |
62 | MVideoThumbnail | |
63 | } from '../../types/models' | |
64 | import { MThumbnail } from '../../types/models/video/thumbnail' | |
65 | import { FilteredModelAttributes } from '../../types/sequelize' | |
66 | import { ActorFollowScoreCache } from '../files-cache' | |
67 | import { JobQueue } from '../job-queue' | |
68 | import { Notifier } from '../notifier' | |
69 | import { PeerTubeSocket } from '../peertube-socket' | |
70 | import { createPlaceholderThumbnail, createVideoMiniatureFromUrl } from '../thumbnail' | |
71 | import { setVideoTags } from '../video' | |
72 | import { autoBlacklistVideoIfNeeded } from '../video-blacklist' | |
73 | import { getOrCreateActorAndServerAndModel } from './actor' | |
74 | import { crawlCollectionPage } from './crawl' | |
75 | import { sendCreateVideo, sendUpdateVideo } from './send' | |
76 | import { addVideoShares, shareVideoByServerAndChannel } from './share' | |
77 | import { addVideoComments } from './video-comments' | |
78 | import { createRates } from './video-rates' | |
79 | ||
80 | async function federateVideoIfNeeded (videoArg: MVideoAPWithoutCaption, isNewVideo: boolean, transaction?: sequelize.Transaction) { | |
81 | const video = videoArg as MVideoAP | |
82 | ||
83 | if ( | |
84 | // Check this is not a blacklisted video, or unfederated blacklisted video | |
85 | (video.isBlacklisted() === false || (isNewVideo === false && video.VideoBlacklist.unfederated === false)) && | |
86 | // Check the video is public/unlisted and published | |
87 | video.hasPrivacyForFederation() && video.state === VideoState.PUBLISHED | |
88 | ) { | |
89 | // Fetch more attributes that we will need to serialize in AP object | |
90 | if (isArray(video.VideoCaptions) === false) { | |
91 | video.VideoCaptions = await video.$get('VideoCaptions', { | |
92 | attributes: [ 'language' ], | |
93 | transaction | |
94 | }) | |
95 | } | |
96 | ||
97 | if (isNewVideo) { | |
98 | // Now we'll add the video's meta data to our followers | |
99 | await sendCreateVideo(video, transaction) | |
100 | await shareVideoByServerAndChannel(video, transaction) | |
101 | } else { | |
102 | await sendUpdateVideo(video, transaction) | |
103 | } | |
104 | } | |
105 | } | |
106 | ||
107 | async function fetchRemoteVideo (videoUrl: string): Promise<{ response: request.RequestResponse, videoObject: VideoObject }> { | |
108 | const options = { | |
109 | uri: videoUrl, | |
110 | method: 'GET', | |
111 | json: true, | |
112 | activityPub: true | |
113 | } | |
114 | ||
115 | logger.info('Fetching remote video %s.', videoUrl) | |
116 | ||
117 | const { response, body } = await doRequest<any>(options) | |
118 | ||
119 | if (sanitizeAndCheckVideoTorrentObject(body) === false || checkUrlsSameHost(body.id, videoUrl) !== true) { | |
120 | logger.debug('Remote video JSON is not valid.', { body }) | |
121 | return { response, videoObject: undefined } | |
122 | } | |
123 | ||
124 | return { response, videoObject: body } | |
125 | } | |
126 | ||
127 | async function fetchRemoteVideoDescription (video: MVideoAccountLight) { | |
128 | const host = video.VideoChannel.Account.Actor.Server.host | |
129 | const path = video.getDescriptionAPIPath() | |
130 | const options = { | |
131 | uri: REMOTE_SCHEME.HTTP + '://' + host + path, | |
132 | json: true | |
133 | } | |
134 | ||
135 | const { body } = await doRequest<any>(options) | |
136 | return body.description ? body.description : '' | |
137 | } | |
138 | ||
139 | function getOrCreateVideoChannelFromVideoObject (videoObject: VideoObject) { | |
140 | const channel = videoObject.attributedTo.find(a => a.type === 'Group') | |
141 | if (!channel) throw new Error('Cannot find associated video channel to video ' + videoObject.url) | |
142 | ||
143 | if (checkUrlsSameHost(channel.id, videoObject.id) !== true) { | |
144 | throw new Error(`Video channel url ${channel.id} does not have the same host than video object id ${videoObject.id}`) | |
145 | } | |
146 | ||
147 | return getOrCreateActorAndServerAndModel(channel.id, 'all') | |
148 | } | |
149 | ||
150 | type SyncParam = { | |
151 | likes: boolean | |
152 | dislikes: boolean | |
153 | shares: boolean | |
154 | comments: boolean | |
155 | thumbnail: boolean | |
156 | refreshVideo?: boolean | |
157 | } | |
158 | async function syncVideoExternalAttributes (video: MVideo, fetchedVideo: VideoObject, syncParam: SyncParam) { | |
159 | logger.info('Adding likes/dislikes/shares/comments of video %s.', video.uuid) | |
160 | ||
161 | const jobPayloads: ActivitypubHttpFetcherPayload[] = [] | |
162 | ||
163 | if (syncParam.likes === true) { | |
164 | const handler = items => createRates(items, video, 'like') | |
165 | const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'like' as 'like', crawlStartDate) | |
166 | ||
167 | await crawlCollectionPage<string>(fetchedVideo.likes, handler, cleaner) | |
168 | .catch(err => logger.error('Cannot add likes of video %s.', video.uuid, { err, rootUrl: fetchedVideo.likes })) | |
169 | } else { | |
170 | jobPayloads.push({ uri: fetchedVideo.likes, videoId: video.id, type: 'video-likes' as 'video-likes' }) | |
171 | } | |
172 | ||
173 | if (syncParam.dislikes === true) { | |
174 | const handler = items => createRates(items, video, 'dislike') | |
175 | const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'dislike' as 'dislike', crawlStartDate) | |
176 | ||
177 | await crawlCollectionPage<string>(fetchedVideo.dislikes, handler, cleaner) | |
178 | .catch(err => logger.error('Cannot add dislikes of video %s.', video.uuid, { err, rootUrl: fetchedVideo.dislikes })) | |
179 | } else { | |
180 | jobPayloads.push({ uri: fetchedVideo.dislikes, videoId: video.id, type: 'video-dislikes' as 'video-dislikes' }) | |
181 | } | |
182 | ||
183 | if (syncParam.shares === true) { | |
184 | const handler = items => addVideoShares(items, video) | |
185 | const cleaner = crawlStartDate => VideoShareModel.cleanOldSharesOf(video.id, crawlStartDate) | |
186 | ||
187 | await crawlCollectionPage<string>(fetchedVideo.shares, handler, cleaner) | |
188 | .catch(err => logger.error('Cannot add shares of video %s.', video.uuid, { err, rootUrl: fetchedVideo.shares })) | |
189 | } else { | |
190 | jobPayloads.push({ uri: fetchedVideo.shares, videoId: video.id, type: 'video-shares' as 'video-shares' }) | |
191 | } | |
192 | ||
193 | if (syncParam.comments === true) { | |
194 | const handler = items => addVideoComments(items) | |
195 | const cleaner = crawlStartDate => VideoCommentModel.cleanOldCommentsOf(video.id, crawlStartDate) | |
196 | ||
197 | await crawlCollectionPage<string>(fetchedVideo.comments, handler, cleaner) | |
198 | .catch(err => logger.error('Cannot add comments of video %s.', video.uuid, { err, rootUrl: fetchedVideo.comments })) | |
199 | } else { | |
200 | jobPayloads.push({ uri: fetchedVideo.comments, videoId: video.id, type: 'video-comments' as 'video-comments' }) | |
201 | } | |
202 | ||
203 | await Bluebird.map(jobPayloads, payload => JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload })) | |
204 | } | |
205 | ||
206 | type GetVideoResult <T> = Promise<{ | |
207 | video: T | |
208 | created: boolean | |
209 | autoBlacklisted?: boolean | |
210 | }> | |
211 | ||
212 | type GetVideoParamAll = { | |
213 | videoObject: { id: string } | string | |
214 | syncParam?: SyncParam | |
215 | fetchType?: 'all' | |
216 | allowRefresh?: boolean | |
217 | } | |
218 | ||
219 | type GetVideoParamImmutable = { | |
220 | videoObject: { id: string } | string | |
221 | syncParam?: SyncParam | |
222 | fetchType: 'only-immutable-attributes' | |
223 | allowRefresh: false | |
224 | } | |
225 | ||
226 | type GetVideoParamOther = { | |
227 | videoObject: { id: string } | string | |
228 | syncParam?: SyncParam | |
229 | fetchType?: 'all' | 'only-video' | |
230 | allowRefresh?: boolean | |
231 | } | |
232 | ||
233 | function getOrCreateVideoAndAccountAndChannel (options: GetVideoParamAll): GetVideoResult<MVideoAccountLightBlacklistAllFiles> | |
234 | function getOrCreateVideoAndAccountAndChannel (options: GetVideoParamImmutable): GetVideoResult<MVideoImmutable> | |
235 | function getOrCreateVideoAndAccountAndChannel ( | |
236 | options: GetVideoParamOther | |
237 | ): GetVideoResult<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail> | |
238 | async function getOrCreateVideoAndAccountAndChannel ( | |
239 | options: GetVideoParamAll | GetVideoParamImmutable | GetVideoParamOther | |
240 | ): GetVideoResult<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail | MVideoImmutable> { | |
241 | // Default params | |
242 | const syncParam = options.syncParam || { likes: true, dislikes: true, shares: true, comments: true, thumbnail: true, refreshVideo: false } | |
243 | const fetchType = options.fetchType || 'all' | |
244 | const allowRefresh = options.allowRefresh !== false | |
245 | ||
246 | // Get video url | |
247 | const videoUrl = getAPId(options.videoObject) | |
248 | let videoFromDatabase = await fetchVideoByUrl(videoUrl, fetchType) | |
249 | ||
250 | if (videoFromDatabase) { | |
251 | // If allowRefresh is true, we could not call this function using 'only-immutable-attributes' fetch type | |
252 | if (allowRefresh === true && (videoFromDatabase as MVideoThumbnail).isOutdated()) { | |
253 | const refreshOptions = { | |
254 | video: videoFromDatabase as MVideoThumbnail, | |
255 | fetchedType: fetchType, | |
256 | syncParam | |
257 | } | |
258 | ||
259 | if (syncParam.refreshVideo === true) { | |
260 | videoFromDatabase = await refreshVideoIfNeeded(refreshOptions) | |
261 | } else { | |
262 | await JobQueue.Instance.createJobWithPromise({ | |
263 | type: 'activitypub-refresher', | |
264 | payload: { type: 'video', url: videoFromDatabase.url } | |
265 | }) | |
266 | } | |
267 | } | |
268 | ||
269 | return { video: videoFromDatabase, created: false } | |
270 | } | |
271 | ||
272 | const { videoObject: fetchedVideo } = await fetchRemoteVideo(videoUrl) | |
273 | if (!fetchedVideo) throw new Error('Cannot fetch remote video with url: ' + videoUrl) | |
274 | ||
275 | const actor = await getOrCreateVideoChannelFromVideoObject(fetchedVideo) | |
276 | const videoChannel = actor.VideoChannel | |
277 | ||
278 | try { | |
279 | const { autoBlacklisted, videoCreated } = await retryTransactionWrapper(createVideo, fetchedVideo, videoChannel, syncParam.thumbnail) | |
280 | ||
281 | await syncVideoExternalAttributes(videoCreated, fetchedVideo, syncParam) | |
282 | ||
283 | return { video: videoCreated, created: true, autoBlacklisted } | |
284 | } catch (err) { | |
285 | // Maybe a concurrent getOrCreateVideoAndAccountAndChannel call created this video | |
286 | if (err.name === 'SequelizeUniqueConstraintError') { | |
287 | const fallbackVideo = await fetchVideoByUrl(videoUrl, fetchType) | |
288 | if (fallbackVideo) return { video: fallbackVideo, created: false } | |
289 | } | |
290 | ||
291 | throw err | |
292 | } | |
293 | } | |
294 | ||
295 | async function updateVideoFromAP (options: { | |
296 | video: MVideoAccountLightBlacklistAllFiles | |
297 | videoObject: VideoObject | |
298 | account: MAccountIdActor | |
299 | channel: MChannelDefault | |
300 | overrideTo?: string[] | |
301 | }) { | |
302 | const { video, videoObject, account, channel, overrideTo } = options | |
303 | ||
304 | logger.debug('Updating remote video "%s".', options.videoObject.uuid, { account, channel }) | |
305 | ||
306 | let videoFieldsSave: any | |
307 | const wasPrivateVideo = video.privacy === VideoPrivacy.PRIVATE | |
308 | const wasUnlistedVideo = video.privacy === VideoPrivacy.UNLISTED | |
309 | ||
310 | try { | |
311 | let thumbnailModel: MThumbnail | |
312 | ||
313 | try { | |
314 | thumbnailModel = await createVideoMiniatureFromUrl(getThumbnailFromIcons(videoObject).url, video, ThumbnailType.MINIATURE) | |
315 | } catch (err) { | |
316 | logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err }) | |
317 | } | |
318 | ||
319 | const videoUpdated = await sequelizeTypescript.transaction(async t => { | |
320 | const sequelizeOptions = { transaction: t } | |
321 | ||
322 | videoFieldsSave = video.toJSON() | |
323 | ||
324 | // Check actor has the right to update the video | |
325 | const videoChannel = video.VideoChannel | |
326 | if (videoChannel.Account.id !== account.id) { | |
327 | throw new Error('Account ' + account.Actor.url + ' does not own video channel ' + videoChannel.Actor.url) | |
328 | } | |
329 | ||
330 | const to = overrideTo || videoObject.to | |
331 | const videoData = await videoActivityObjectToDBAttributes(channel, videoObject, to) | |
332 | video.name = videoData.name | |
333 | video.uuid = videoData.uuid | |
334 | video.url = videoData.url | |
335 | video.category = videoData.category | |
336 | video.licence = videoData.licence | |
337 | video.language = videoData.language | |
338 | video.description = videoData.description | |
339 | video.support = videoData.support | |
340 | video.nsfw = videoData.nsfw | |
341 | video.commentsEnabled = videoData.commentsEnabled | |
342 | video.downloadEnabled = videoData.downloadEnabled | |
343 | video.waitTranscoding = videoData.waitTranscoding | |
344 | video.state = videoData.state | |
345 | video.duration = videoData.duration | |
346 | video.createdAt = videoData.createdAt | |
347 | video.publishedAt = videoData.publishedAt | |
348 | video.originallyPublishedAt = videoData.originallyPublishedAt | |
349 | video.privacy = videoData.privacy | |
350 | video.channelId = videoData.channelId | |
351 | video.views = videoData.views | |
352 | video.isLive = videoData.isLive | |
353 | ||
354 | const videoUpdated = await video.save(sequelizeOptions) as MVideoFullLight | |
355 | ||
356 | if (thumbnailModel) await videoUpdated.addAndSaveThumbnail(thumbnailModel, t) | |
357 | ||
358 | if (videoUpdated.getPreview()) { | |
359 | const previewUrl = videoUpdated.getPreview().getFileUrl(videoUpdated) | |
360 | const previewModel = createPlaceholderThumbnail(previewUrl, video, ThumbnailType.PREVIEW, PREVIEWS_SIZE) | |
361 | await videoUpdated.addAndSaveThumbnail(previewModel, t) | |
362 | } | |
363 | ||
364 | { | |
365 | const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoUpdated, videoObject.url) | |
366 | const newVideoFiles = videoFileAttributes.map(a => new VideoFileModel(a)) | |
367 | ||
368 | // Remove video files that do not exist anymore | |
369 | const destroyTasks = deleteNonExistingModels(videoUpdated.VideoFiles, newVideoFiles, t) | |
370 | await Promise.all(destroyTasks) | |
371 | ||
372 | // Update or add other one | |
373 | const upsertTasks = newVideoFiles.map(f => VideoFileModel.customUpsert(f, 'video', t)) | |
374 | videoUpdated.VideoFiles = await Promise.all(upsertTasks) | |
375 | } | |
376 | ||
377 | { | |
378 | const streamingPlaylistAttributes = streamingPlaylistActivityUrlToDBAttributes(videoUpdated, videoObject, videoUpdated.VideoFiles) | |
379 | const newStreamingPlaylists = streamingPlaylistAttributes.map(a => new VideoStreamingPlaylistModel(a)) | |
380 | ||
381 | // Remove video playlists that do not exist anymore | |
382 | const destroyTasks = deleteNonExistingModels(videoUpdated.VideoStreamingPlaylists, newStreamingPlaylists, t) | |
383 | await Promise.all(destroyTasks) | |
384 | ||
385 | let oldStreamingPlaylistFiles: MVideoFile[] = [] | |
386 | for (const videoStreamingPlaylist of videoUpdated.VideoStreamingPlaylists) { | |
387 | oldStreamingPlaylistFiles = oldStreamingPlaylistFiles.concat(videoStreamingPlaylist.VideoFiles) | |
388 | } | |
389 | ||
390 | videoUpdated.VideoStreamingPlaylists = [] | |
391 | ||
392 | for (const playlistAttributes of streamingPlaylistAttributes) { | |
393 | const streamingPlaylistModel = await VideoStreamingPlaylistModel.upsert(playlistAttributes, { returning: true, transaction: t }) | |
394 | .then(([ streamingPlaylist ]) => streamingPlaylist) | |
395 | ||
396 | const newVideoFiles: MVideoFile[] = videoFileActivityUrlToDBAttributes(streamingPlaylistModel, playlistAttributes.tagAPObject) | |
397 | .map(a => new VideoFileModel(a)) | |
398 | const destroyTasks = deleteNonExistingModels(oldStreamingPlaylistFiles, newVideoFiles, t) | |
399 | await Promise.all(destroyTasks) | |
400 | ||
401 | // Update or add other one | |
402 | const upsertTasks = newVideoFiles.map(f => VideoFileModel.customUpsert(f, 'streaming-playlist', t)) | |
403 | streamingPlaylistModel.VideoFiles = await Promise.all(upsertTasks) | |
404 | ||
405 | videoUpdated.VideoStreamingPlaylists.push(streamingPlaylistModel) | |
406 | } | |
407 | } | |
408 | ||
409 | { | |
410 | // Update Tags | |
411 | const tags = videoObject.tag | |
412 | .filter(isAPHashTagObject) | |
413 | .map(tag => tag.name) | |
414 | await setVideoTags({ video: videoUpdated, tags, transaction: t, defaultValue: videoUpdated.Tags }) | |
415 | } | |
416 | ||
417 | { | |
418 | // Update captions | |
419 | await VideoCaptionModel.deleteAllCaptionsOfRemoteVideo(videoUpdated.id, t) | |
420 | ||
421 | const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => { | |
422 | return VideoCaptionModel.insertOrReplaceLanguage(videoUpdated.id, c.identifier, c.url, t) | |
423 | }) | |
424 | await Promise.all(videoCaptionsPromises) | |
425 | } | |
426 | ||
427 | return videoUpdated | |
428 | }) | |
429 | ||
430 | await autoBlacklistVideoIfNeeded({ | |
431 | video: videoUpdated, | |
432 | user: undefined, | |
433 | isRemote: true, | |
434 | isNew: false, | |
435 | transaction: undefined | |
436 | }) | |
437 | ||
438 | if (wasPrivateVideo || wasUnlistedVideo) Notifier.Instance.notifyOnNewVideoIfNeeded(videoUpdated) // Notify our users? | |
439 | if (videoUpdated.isLive) PeerTubeSocket.Instance.sendVideoLiveNewState(video) | |
440 | ||
441 | logger.info('Remote video with uuid %s updated', videoObject.uuid) | |
442 | ||
443 | return videoUpdated | |
444 | } catch (err) { | |
445 | if (video !== undefined && videoFieldsSave !== undefined) { | |
446 | resetSequelizeInstance(video, videoFieldsSave) | |
447 | } | |
448 | ||
449 | // This is just a debug because we will retry the insert | |
450 | logger.debug('Cannot update the remote video.', { err }) | |
451 | throw err | |
452 | } | |
453 | } | |
454 | ||
455 | async function refreshVideoIfNeeded (options: { | |
456 | video: MVideoThumbnail | |
457 | fetchedType: VideoFetchByUrlType | |
458 | syncParam: SyncParam | |
459 | }): Promise<MVideoThumbnail> { | |
460 | if (!options.video.isOutdated()) return options.video | |
461 | ||
462 | // We need more attributes if the argument video was fetched with not enough joints | |
463 | const video = options.fetchedType === 'all' | |
464 | ? options.video as MVideoAccountLightBlacklistAllFiles | |
465 | : await VideoModel.loadByUrlAndPopulateAccount(options.video.url) | |
466 | ||
467 | try { | |
468 | const { response, videoObject } = await fetchRemoteVideo(video.url) | |
469 | if (response.statusCode === 404) { | |
470 | logger.info('Cannot refresh remote video %s: video does not exist anymore. Deleting it.', video.url) | |
471 | ||
472 | // Video does not exist anymore | |
473 | await video.destroy() | |
474 | return undefined | |
475 | } | |
476 | ||
477 | if (videoObject === undefined) { | |
478 | logger.warn('Cannot refresh remote video %s: invalid body.', video.url) | |
479 | ||
480 | await video.setAsRefreshed() | |
481 | return video | |
482 | } | |
483 | ||
484 | const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject) | |
485 | ||
486 | const updateOptions = { | |
487 | video, | |
488 | videoObject, | |
489 | account: channelActor.VideoChannel.Account, | |
490 | channel: channelActor.VideoChannel | |
491 | } | |
492 | await retryTransactionWrapper(updateVideoFromAP, updateOptions) | |
493 | await syncVideoExternalAttributes(video, videoObject, options.syncParam) | |
494 | ||
495 | ActorFollowScoreCache.Instance.addGoodServerId(video.VideoChannel.Actor.serverId) | |
496 | ||
497 | return video | |
498 | } catch (err) { | |
499 | logger.warn('Cannot refresh video %s.', options.video.url, { err }) | |
500 | ||
501 | ActorFollowScoreCache.Instance.addBadServerId(video.VideoChannel.Actor.serverId) | |
502 | ||
503 | // Don't refresh in loop | |
504 | await video.setAsRefreshed() | |
505 | return video | |
506 | } | |
507 | } | |
508 | ||
509 | export { | |
510 | updateVideoFromAP, | |
511 | refreshVideoIfNeeded, | |
512 | federateVideoIfNeeded, | |
513 | fetchRemoteVideo, | |
514 | getOrCreateVideoAndAccountAndChannel, | |
515 | fetchRemoteVideoDescription, | |
516 | getOrCreateVideoChannelFromVideoObject | |
517 | } | |
518 | ||
519 | // --------------------------------------------------------------------------- | |
520 | ||
521 | function isAPVideoUrlObject (url: any): url is ActivityVideoUrlObject { | |
522 | const urlMediaType = url.mediaType | |
523 | ||
524 | return MIMETYPES.VIDEO.MIMETYPE_EXT[urlMediaType] && urlMediaType.startsWith('video/') | |
525 | } | |
526 | ||
527 | function isAPStreamingPlaylistUrlObject (url: ActivityUrlObject): url is ActivityPlaylistUrlObject { | |
528 | return url && url.mediaType === 'application/x-mpegURL' | |
529 | } | |
530 | ||
531 | function isAPPlaylistSegmentHashesUrlObject (tag: any): tag is ActivityPlaylistSegmentHashesObject { | |
532 | return tag && tag.name === 'sha256' && tag.type === 'Link' && tag.mediaType === 'application/json' | |
533 | } | |
534 | ||
535 | function isAPMagnetUrlObject (url: any): url is ActivityMagnetUrlObject { | |
536 | return url && url.mediaType === 'application/x-bittorrent;x-scheme-handler/magnet' | |
537 | } | |
538 | ||
539 | function isAPHashTagObject (url: any): url is ActivityHashTagObject { | |
540 | return url && url.type === 'Hashtag' | |
541 | } | |
542 | ||
543 | async function createVideo (videoObject: VideoObject, channel: MChannelAccountLight, waitThumbnail = false) { | |
544 | logger.debug('Adding remote video %s.', videoObject.id) | |
545 | ||
546 | const videoData = await videoActivityObjectToDBAttributes(channel, videoObject, videoObject.to) | |
547 | const video = VideoModel.build(videoData) as MVideoThumbnail | |
548 | ||
549 | const promiseThumbnail = createVideoMiniatureFromUrl(getThumbnailFromIcons(videoObject).url, video, ThumbnailType.MINIATURE) | |
550 | .catch(err => { | |
551 | logger.error('Cannot create miniature from url.', { err }) | |
552 | return undefined | |
553 | }) | |
554 | ||
555 | let thumbnailModel: MThumbnail | |
556 | if (waitThumbnail === true) { | |
557 | thumbnailModel = await promiseThumbnail | |
558 | } | |
559 | ||
560 | const { autoBlacklisted, videoCreated } = await sequelizeTypescript.transaction(async t => { | |
561 | const sequelizeOptions = { transaction: t } | |
562 | ||
563 | const videoCreated = await video.save(sequelizeOptions) as MVideoFullLight | |
564 | videoCreated.VideoChannel = channel | |
565 | ||
566 | if (thumbnailModel) await videoCreated.addAndSaveThumbnail(thumbnailModel, t) | |
567 | ||
568 | const previewIcon = getPreviewFromIcons(videoObject) | |
569 | const previewUrl = previewIcon | |
570 | ? previewIcon.url | |
571 | : buildRemoteVideoBaseUrl(videoCreated, join(STATIC_PATHS.PREVIEWS, video.generatePreviewName())) | |
572 | const previewModel = createPlaceholderThumbnail(previewUrl, videoCreated, ThumbnailType.PREVIEW, PREVIEWS_SIZE) | |
573 | ||
574 | if (thumbnailModel) await videoCreated.addAndSaveThumbnail(previewModel, t) | |
575 | ||
576 | // Process files | |
577 | const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoCreated, videoObject.url) | |
578 | ||
579 | const videoFilePromises = videoFileAttributes.map(f => VideoFileModel.create(f, { transaction: t })) | |
580 | const videoFiles = await Promise.all(videoFilePromises) | |
581 | ||
582 | const streamingPlaylistsAttributes = streamingPlaylistActivityUrlToDBAttributes(videoCreated, videoObject, videoFiles) | |
583 | videoCreated.VideoStreamingPlaylists = [] | |
584 | ||
585 | for (const playlistAttributes of streamingPlaylistsAttributes) { | |
586 | const playlistModel = await VideoStreamingPlaylistModel.create(playlistAttributes, { transaction: t }) | |
587 | ||
588 | const playlistFiles = videoFileActivityUrlToDBAttributes(playlistModel, playlistAttributes.tagAPObject) | |
589 | const videoFilePromises = playlistFiles.map(f => VideoFileModel.create(f, { transaction: t })) | |
590 | playlistModel.VideoFiles = await Promise.all(videoFilePromises) | |
591 | ||
592 | videoCreated.VideoStreamingPlaylists.push(playlistModel) | |
593 | } | |
594 | ||
595 | // Process tags | |
596 | const tags = videoObject.tag | |
597 | .filter(isAPHashTagObject) | |
598 | .map(t => t.name) | |
599 | await setVideoTags({ video: videoCreated, tags, transaction: t }) | |
600 | ||
601 | // Process captions | |
602 | const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => { | |
603 | return VideoCaptionModel.insertOrReplaceLanguage(videoCreated.id, c.identifier, c.url, t) | |
604 | }) | |
605 | await Promise.all(videoCaptionsPromises) | |
606 | ||
607 | videoCreated.VideoFiles = videoFiles | |
608 | ||
609 | const autoBlacklisted = await autoBlacklistVideoIfNeeded({ | |
610 | video: videoCreated, | |
611 | user: undefined, | |
612 | isRemote: true, | |
613 | isNew: true, | |
614 | transaction: t | |
615 | }) | |
616 | ||
617 | logger.info('Remote video with uuid %s inserted.', videoObject.uuid) | |
618 | ||
619 | return { autoBlacklisted, videoCreated } | |
620 | }) | |
621 | ||
622 | if (waitThumbnail === false) { | |
623 | // Error is already caught above | |
624 | // eslint-disable-next-line @typescript-eslint/no-floating-promises | |
625 | promiseThumbnail.then(thumbnailModel => { | |
626 | if (!thumbnailModel) return | |
627 | ||
628 | thumbnailModel = videoCreated.id | |
629 | ||
630 | return thumbnailModel.save() | |
631 | }) | |
632 | } | |
633 | ||
634 | return { autoBlacklisted, videoCreated } | |
635 | } | |
636 | ||
637 | function videoActivityObjectToDBAttributes (videoChannel: MChannelId, videoObject: VideoObject, to: string[] = []) { | |
638 | const privacy = to.includes(ACTIVITY_PUB.PUBLIC) | |
639 | ? VideoPrivacy.PUBLIC | |
640 | : VideoPrivacy.UNLISTED | |
641 | ||
642 | const duration = videoObject.duration.replace(/[^\d]+/, '') | |
643 | const language = videoObject.language?.identifier | |
644 | ||
645 | const category = videoObject.category | |
646 | ? parseInt(videoObject.category.identifier, 10) | |
647 | : undefined | |
648 | ||
649 | const licence = videoObject.licence | |
650 | ? parseInt(videoObject.licence.identifier, 10) | |
651 | : undefined | |
652 | ||
653 | const description = videoObject.content || null | |
654 | const support = videoObject.support || null | |
655 | ||
656 | return { | |
657 | name: videoObject.name, | |
658 | uuid: videoObject.uuid, | |
659 | url: videoObject.id, | |
660 | category, | |
661 | licence, | |
662 | language, | |
663 | description, | |
664 | support, | |
665 | nsfw: videoObject.sensitive, | |
666 | commentsEnabled: videoObject.commentsEnabled, | |
667 | downloadEnabled: videoObject.downloadEnabled, | |
668 | waitTranscoding: videoObject.waitTranscoding, | |
669 | isLive: videoObject.isLiveBroadcast, | |
670 | state: videoObject.state, | |
671 | channelId: videoChannel.id, | |
672 | duration: parseInt(duration, 10), | |
673 | createdAt: new Date(videoObject.published), | |
674 | publishedAt: new Date(videoObject.published), | |
675 | ||
676 | originallyPublishedAt: videoObject.originallyPublishedAt | |
677 | ? new Date(videoObject.originallyPublishedAt) | |
678 | : null, | |
679 | ||
680 | updatedAt: new Date(videoObject.updated), | |
681 | views: videoObject.views, | |
682 | likes: 0, | |
683 | dislikes: 0, | |
684 | remote: true, | |
685 | privacy | |
686 | } | |
687 | } | |
688 | ||
689 | function videoFileActivityUrlToDBAttributes ( | |
690 | videoOrPlaylist: MVideo | MStreamingPlaylist, | |
691 | urls: (ActivityTagObject | ActivityUrlObject)[] | |
692 | ) { | |
693 | const fileUrls = urls.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[] | |
694 | ||
695 | if (fileUrls.length === 0) return [] | |
696 | ||
697 | const attributes: FilteredModelAttributes<VideoFileModel>[] = [] | |
698 | for (const fileUrl of fileUrls) { | |
699 | // Fetch associated magnet uri | |
700 | const magnet = urls.filter(isAPMagnetUrlObject) | |
701 | .find(u => u.height === fileUrl.height) | |
702 | ||
703 | if (!magnet) throw new Error('Cannot find associated magnet uri for file ' + fileUrl.href) | |
704 | ||
705 | const parsed = magnetUtil.decode(magnet.href) | |
706 | if (!parsed || isVideoFileInfoHashValid(parsed.infoHash) === false) { | |
707 | throw new Error('Cannot parse magnet URI ' + magnet.href) | |
708 | } | |
709 | ||
710 | // Fetch associated metadata url, if any | |
711 | const metadata = urls.filter(isAPVideoFileMetadataObject) | |
712 | .find(u => { | |
713 | return u.height === fileUrl.height && | |
714 | u.fps === fileUrl.fps && | |
715 | u.rel.includes(fileUrl.mediaType) | |
716 | }) | |
717 | ||
718 | const mediaType = fileUrl.mediaType | |
719 | const attribute = { | |
720 | extname: getExtFromMimetype(MIMETYPES.VIDEO.MIMETYPE_EXT, mediaType), | |
721 | infoHash: parsed.infoHash, | |
722 | resolution: fileUrl.height, | |
723 | size: fileUrl.size, | |
724 | fps: fileUrl.fps || -1, | |
725 | metadataUrl: metadata?.href, | |
726 | ||
727 | // This is a video file owned by a video or by a streaming playlist | |
728 | videoId: (videoOrPlaylist as MStreamingPlaylist).playlistUrl ? null : videoOrPlaylist.id, | |
729 | videoStreamingPlaylistId: (videoOrPlaylist as MStreamingPlaylist).playlistUrl ? videoOrPlaylist.id : null | |
730 | } | |
731 | ||
732 | attributes.push(attribute) | |
733 | } | |
734 | ||
735 | return attributes | |
736 | } | |
737 | ||
738 | function streamingPlaylistActivityUrlToDBAttributes (video: MVideoId, videoObject: VideoObject, videoFiles: MVideoFile[]) { | |
739 | const playlistUrls = videoObject.url.filter(u => isAPStreamingPlaylistUrlObject(u)) as ActivityPlaylistUrlObject[] | |
740 | if (playlistUrls.length === 0) return [] | |
741 | ||
742 | const attributes: (FilteredModelAttributes<VideoStreamingPlaylistModel> & { tagAPObject?: ActivityTagObject[] })[] = [] | |
743 | for (const playlistUrlObject of playlistUrls) { | |
744 | const segmentsSha256UrlObject = playlistUrlObject.tag.find(isAPPlaylistSegmentHashesUrlObject) | |
745 | ||
746 | let files: unknown[] = playlistUrlObject.tag.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[] | |
747 | ||
748 | // FIXME: backward compatibility introduced in v2.1.0 | |
749 | if (files.length === 0) files = videoFiles | |
750 | ||
751 | if (!segmentsSha256UrlObject) { | |
752 | logger.warn('No segment sha256 URL found in AP playlist object.', { playlistUrl: playlistUrlObject }) | |
753 | continue | |
754 | } | |
755 | ||
756 | const attribute = { | |
757 | type: VideoStreamingPlaylistType.HLS, | |
758 | playlistUrl: playlistUrlObject.href, | |
759 | segmentsSha256Url: segmentsSha256UrlObject.href, | |
760 | p2pMediaLoaderInfohashes: VideoStreamingPlaylistModel.buildP2PMediaLoaderInfoHashes(playlistUrlObject.href, files), | |
761 | p2pMediaLoaderPeerVersion: P2P_MEDIA_LOADER_PEER_VERSION, | |
762 | videoId: video.id, | |
763 | tagAPObject: playlistUrlObject.tag | |
764 | } | |
765 | ||
766 | attributes.push(attribute) | |
767 | } | |
768 | ||
769 | return attributes | |
770 | } | |
771 | ||
772 | function getThumbnailFromIcons (videoObject: VideoObject) { | |
773 | let validIcons = videoObject.icon.filter(i => i.width > THUMBNAILS_SIZE.minWidth) | |
774 | // Fallback if there are not valid icons | |
775 | if (validIcons.length === 0) validIcons = videoObject.icon | |
776 | ||
777 | return minBy(validIcons, 'width') | |
778 | } | |
779 | ||
780 | function getPreviewFromIcons (videoObject: VideoObject) { | |
781 | const validIcons = videoObject.icon.filter(i => i.width > PREVIEWS_SIZE.minWidth) | |
782 | ||
783 | // FIXME: don't put a fallback here for compatibility with PeerTube <2.2 | |
784 | ||
785 | return maxBy(validIcons, 'width') | |
786 | } |