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