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