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