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