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