X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;ds=sidebyside;f=server%2Flib%2Factivitypub%2Fvideos.ts;h=6d20e0e654437c5ffa7f186978ea332b0fdcee89;hb=5fb2e2888ce032c638e4b75d07458642f0833e52;hp=5150c9975d13c3f07dcc66822c8db78659be4e22;hpb=96f29c0f6d2e623fb088e88200934c5df8da9924;p=github%2FChocobozzz%2FPeerTube.git diff --git a/server/lib/activitypub/videos.ts b/server/lib/activitypub/videos.ts index 5150c9975..6d20e0e65 100644 --- a/server/lib/activitypub/videos.ts +++ b/server/lib/activitypub/videos.ts @@ -1,21 +1,35 @@ import * as Bluebird from 'bluebird' import * as sequelize from 'sequelize' import * as magnetUtil from 'magnet-uri' -import { join } from 'path' import * as request from 'request' -import { ActivityIconObject, ActivityVideoUrlObject, VideoState, ActivityUrlObject } from '../../../shared/index' +import { + ActivityHashTagObject, + ActivityMagnetUrlObject, + ActivityPlaylistSegmentHashesObject, + ActivityPlaylistUrlObject, ActivitypubHttpFetcherPayload, + ActivityTagObject, + ActivityUrlObject, + ActivityVideoUrlObject, + VideoState +} from '../../../shared/index' import { VideoTorrentObject } from '../../../shared/models/activitypub/objects' import { VideoPrivacy } from '../../../shared/models/videos' -import { sanitizeAndCheckVideoTorrentObject } from '../../helpers/custom-validators/activitypub/videos' +import { isAPVideoFileMetadataObject, sanitizeAndCheckVideoTorrentObject } from '../../helpers/custom-validators/activitypub/videos' import { isVideoFileInfoHashValid } from '../../helpers/custom-validators/videos' -import { resetSequelizeInstance, retryTransactionWrapper } from '../../helpers/database-utils' +import { deleteNonExistingModels, resetSequelizeInstance, retryTransactionWrapper } from '../../helpers/database-utils' import { logger } from '../../helpers/logger' -import { doRequest, doRequestAndSaveToFile } from '../../helpers/requests' -import { ACTIVITY_PUB, CONFIG, REMOTE_SCHEME, sequelizeTypescript, VIDEO_MIMETYPE_EXT } from '../../initializers' -import { ActorModel } from '../../models/activitypub/actor' +import { doRequest } from '../../helpers/requests' +import { + ACTIVITY_PUB, + MIMETYPES, + P2P_MEDIA_LOADER_PEER_VERSION, + PREVIEWS_SIZE, + REMOTE_SCHEME, + STATIC_PATHS, + THUMBNAILS_SIZE +} from '../../initializers/constants' import { TagModel } from '../../models/video/tag' import { VideoModel } from '../../models/video/video' -import { VideoChannelModel } from '../../models/video/video-channel' import { VideoFileModel } from '../../models/video/video-file' import { getOrCreateActorAndServerAndModel } from './actor' import { addVideoComments } from './video-comments' @@ -24,20 +38,58 @@ import { sendCreateVideo, sendUpdateVideo } from './send' import { isArray } from '../../helpers/custom-validators/misc' import { VideoCaptionModel } from '../../models/video/video-caption' import { JobQueue } from '../job-queue' -import { ActivitypubHttpFetcherPayload } from '../job-queue/handlers/activitypub-http-fetcher' import { createRates } from './video-rates' import { addVideoShares, shareVideoByServerAndChannel } from './share' -import { AccountModel } from '../../models/account/account' - -async function federateVideoIfNeeded (video: VideoModel, isNewVideo: boolean, transaction?: sequelize.Transaction) { - // If the video is not private and published, we federate it - if (video.privacy !== VideoPrivacy.PRIVATE && video.state === VideoState.PUBLISHED) { +import { fetchVideoByUrl, VideoFetchByUrlType } from '../../helpers/video' +import { buildRemoteVideoBaseUrl, checkUrlsSameHost, getAPId } from '../../helpers/activitypub' +import { Notifier } from '../notifier' +import { VideoStreamingPlaylistModel } from '../../models/video/video-streaming-playlist' +import { VideoStreamingPlaylistType } from '../../../shared/models/videos/video-streaming-playlist.type' +import { AccountVideoRateModel } from '../../models/account/account-video-rate' +import { VideoShareModel } from '../../models/video/video-share' +import { VideoCommentModel } from '../../models/video/video-comment' +import { sequelizeTypescript } from '../../initializers/database' +import { createPlaceholderThumbnail, createVideoMiniatureFromUrl } from '../thumbnail' +import { ThumbnailType } from '../../../shared/models/videos/thumbnail.type' +import { join } from 'path' +import { FilteredModelAttributes } from '../../typings/sequelize' +import { autoBlacklistVideoIfNeeded } from '../video-blacklist' +import { ActorFollowScoreCache } from '../files-cache' +import { + MAccountIdActor, + MChannelAccountLight, + MChannelDefault, + MChannelId, + MStreamingPlaylist, + MVideo, + MVideoAccountLight, + MVideoAccountLightBlacklistAllFiles, + MVideoAP, + MVideoAPWithoutCaption, + MVideoFile, + MVideoFullLight, + MVideoId, + MVideoImmutable, + MVideoThumbnail +} from '../../typings/models' +import { MThumbnail } from '../../typings/models/video/thumbnail' +import { maxBy, minBy } from 'lodash' + +async function federateVideoIfNeeded (videoArg: MVideoAPWithoutCaption, isNewVideo: boolean, transaction?: sequelize.Transaction) { + const video = videoArg as MVideoAP + + if ( + // Check this is not a blacklisted video, or unfederated blacklisted video + (video.isBlacklisted() === false || (isNewVideo === false && video.VideoBlacklist.unfederated === false)) && + // Check the video is public/unlisted and published + video.hasPrivacyForFederation() && video.state === VideoState.PUBLISHED + ) { // Fetch more attributes that we will need to serialize in AP object if (isArray(video.VideoCaptions) === false) { video.VideoCaptions = await video.$get('VideoCaptions', { attributes: [ 'language' ], transaction - }) as VideoCaptionModel[] + }) } if (isNewVideo) { @@ -50,176 +102,47 @@ async function federateVideoIfNeeded (video: VideoModel, isNewVideo: boolean, tr } } -function fetchRemoteVideoStaticFile (video: VideoModel, path: string, reject: Function) { - const host = video.VideoChannel.Account.Actor.Server.host - - // We need to provide a callback, if no we could have an uncaught exception - return request.get(REMOTE_SCHEME.HTTP + '://' + host + path, err => { - if (err) reject(err) - }) -} - -async function fetchRemoteVideoDescription (video: VideoModel) { - const host = video.VideoChannel.Account.Actor.Server.host - const path = video.getDescriptionAPIPath() - const options = { - uri: REMOTE_SCHEME.HTTP + '://' + host + path, - json: true - } - - const { body } = await doRequest(options) - return body.description ? body.description : '' -} - -function generateThumbnailFromUrl (video: VideoModel, icon: ActivityIconObject) { - const thumbnailName = video.getThumbnailName() - const thumbnailPath = join(CONFIG.STORAGE.THUMBNAILS_DIR, thumbnailName) - +async function fetchRemoteVideo (videoUrl: string): Promise<{ response: request.RequestResponse, videoObject: VideoTorrentObject }> { const options = { + uri: videoUrl, method: 'GET', - uri: icon.url + json: true, + activityPub: true } - return doRequestAndSaveToFile(options, thumbnailPath) -} - -async function videoActivityObjectToDBAttributes ( - videoChannel: VideoChannelModel, - videoObject: VideoTorrentObject, - to: string[] = [] -) { - const privacy = to.indexOf(ACTIVITY_PUB.PUBLIC) !== -1 ? VideoPrivacy.PUBLIC : VideoPrivacy.UNLISTED - const duration = videoObject.duration.replace(/[^\d]+/, '') - let language: string | undefined - if (videoObject.language) { - language = videoObject.language.identifier - } + logger.info('Fetching remote video %s.', videoUrl) - let category: number | undefined - if (videoObject.category) { - category = parseInt(videoObject.category.identifier, 10) - } + const { response, body } = await doRequest(options) - let licence: number | undefined - if (videoObject.licence) { - licence = parseInt(videoObject.licence.identifier, 10) + if (sanitizeAndCheckVideoTorrentObject(body) === false || checkUrlsSameHost(body.id, videoUrl) !== true) { + logger.debug('Remote video JSON is not valid.', { body }) + return { response, videoObject: undefined } } - const description = videoObject.content || null - const support = videoObject.support || null - - return { - name: videoObject.name, - uuid: videoObject.uuid, - url: videoObject.id, - category, - licence, - language, - description, - support, - nsfw: videoObject.sensitive, - commentsEnabled: videoObject.commentsEnabled, - waitTranscoding: videoObject.waitTranscoding, - state: videoObject.state, - channelId: videoChannel.id, - duration: parseInt(duration, 10), - createdAt: new Date(videoObject.published), - publishedAt: new Date(videoObject.published), - // FIXME: updatedAt does not seems to be considered by Sequelize - updatedAt: new Date(videoObject.updated), - views: videoObject.views, - likes: 0, - dislikes: 0, - remote: true, - privacy - } + return { response, videoObject: body } } -function videoFileActivityUrlToDBAttributes (videoCreated: VideoModel, videoObject: VideoTorrentObject) { - const fileUrls = videoObject.url.filter(u => isActivityVideoUrlObject(u)) as ActivityVideoUrlObject[] - - if (fileUrls.length === 0) { - throw new Error('Cannot find video files for ' + videoCreated.url) - } - - const attributes: VideoFileModel[] = [] - for (const fileUrl of fileUrls) { - // Fetch associated magnet uri - const magnet = videoObject.url.find(u => { - return u.mimeType === 'application/x-bittorrent;x-scheme-handler/magnet' && u.height === fileUrl.height - }) - - if (!magnet) throw new Error('Cannot find associated magnet uri for file ' + fileUrl.href) - - const parsed = magnetUtil.decode(magnet.href) - if (!parsed || isVideoFileInfoHashValid(parsed.infoHash) === false) { - throw new Error('Cannot parse magnet URI ' + magnet.href) - } - - const attribute = { - extname: VIDEO_MIMETYPE_EXT[ fileUrl.mimeType ], - infoHash: parsed.infoHash, - resolution: fileUrl.height, - size: fileUrl.size, - videoId: videoCreated.id, - fps: fileUrl.fps - } as VideoFileModel - attributes.push(attribute) +async function fetchRemoteVideoDescription (video: MVideoAccountLight) { + const host = video.VideoChannel.Account.Actor.Server.host + const path = video.getDescriptionAPIPath() + const options = { + uri: REMOTE_SCHEME.HTTP + '://' + host + path, + json: true } - return attributes + const { body } = await doRequest(options) + return body.description ? body.description : '' } function getOrCreateVideoChannelFromVideoObject (videoObject: VideoTorrentObject) { const channel = videoObject.attributedTo.find(a => a.type === 'Group') if (!channel) throw new Error('Cannot find associated video channel to video ' + videoObject.url) - return getOrCreateActorAndServerAndModel(channel.id) -} - -async function createVideo (videoObject: VideoTorrentObject, channelActor: ActorModel, waitThumbnail = false) { - logger.debug('Adding remote video %s.', videoObject.id) - - const videoCreated: VideoModel = await sequelizeTypescript.transaction(async t => { - const sequelizeOptions = { transaction: t } - - const videoData = await videoActivityObjectToDBAttributes(channelActor.VideoChannel, videoObject, videoObject.to) - const video = VideoModel.build(videoData) - - const videoCreated = await video.save(sequelizeOptions) - - // Process files - const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoCreated, videoObject) - if (videoFileAttributes.length === 0) { - throw new Error('Cannot find valid files for video %s ' + videoObject.url) - } - - const videoFilePromises = videoFileAttributes.map(f => VideoFileModel.create(f, { transaction: t })) - await Promise.all(videoFilePromises) - - // Process tags - const tags = videoObject.tag.map(t => t.name) - const tagInstances = await TagModel.findOrCreateTags(tags, t) - await videoCreated.$set('Tags', tagInstances, sequelizeOptions) - - // Process captions - const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => { - return VideoCaptionModel.insertOrReplaceLanguage(videoCreated.id, c.identifier, t) - }) - await Promise.all(videoCaptionsPromises) - - logger.info('Remote video with uuid %s inserted.', videoObject.uuid) - - videoCreated.VideoChannel = channelActor.VideoChannel - return videoCreated - }) - - const p = generateThumbnailFromUrl(videoCreated, videoObject.icon) - .catch(err => logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err })) - - if (waitThumbnail === true) await p + if (checkUrlsSameHost(channel.id, videoObject.id) !== true) { + throw new Error(`Video channel url ${channel.id} does not have the same host than video object id ${videoObject.id}`) + } - return videoCreated + return getOrCreateActorAndServerAndModel(channel.id, 'all') } type SyncParam = { @@ -228,128 +151,171 @@ type SyncParam = { shares: boolean comments: boolean thumbnail: boolean - refreshVideo: boolean + refreshVideo?: boolean } -async function getOrCreateVideoAndAccountAndChannel ( - videoObject: VideoTorrentObject | string, - syncParam: SyncParam = { likes: true, dislikes: true, shares: true, comments: true, thumbnail: true, refreshVideo: false } -) { - const videoUrl = typeof videoObject === 'string' ? videoObject : videoObject.id - - let videoFromDatabase = await VideoModel.loadByUrlAndPopulateAccount(videoUrl) - if (videoFromDatabase) { - const p = retryTransactionWrapper(refreshVideoIfNeeded, videoFromDatabase) - if (syncParam.refreshVideo === true) videoFromDatabase = await p - - return { video: videoFromDatabase } - } - - const { videoObject: fetchedVideo } = await fetchRemoteVideo(videoUrl) - if (!fetchedVideo) throw new Error('Cannot fetch remote video with url: ' + videoUrl) - - const channelActor = await getOrCreateVideoChannelFromVideoObject(fetchedVideo) - const video = await retryTransactionWrapper(createVideo, fetchedVideo, channelActor, syncParam.thumbnail) - - // Process outside the transaction because we could fetch remote data - +async function syncVideoExternalAttributes (video: MVideo, fetchedVideo: VideoTorrentObject, syncParam: SyncParam) { logger.info('Adding likes/dislikes/shares/comments of video %s.', video.uuid) const jobPayloads: ActivitypubHttpFetcherPayload[] = [] if (syncParam.likes === true) { - await crawlCollectionPage(fetchedVideo.likes, items => createRates(items, video, 'like')) - .catch(err => logger.error('Cannot add likes of video %s.', video.uuid, { err })) + const handler = items => createRates(items, video, 'like') + const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'like' as 'like', crawlStartDate) + + await crawlCollectionPage(fetchedVideo.likes, handler, cleaner) + .catch(err => logger.error('Cannot add likes of video %s.', video.uuid, { err, rootUrl: fetchedVideo.likes })) } else { jobPayloads.push({ uri: fetchedVideo.likes, videoId: video.id, type: 'video-likes' as 'video-likes' }) } if (syncParam.dislikes === true) { - await crawlCollectionPage(fetchedVideo.dislikes, items => createRates(items, video, 'dislike')) - .catch(err => logger.error('Cannot add dislikes of video %s.', video.uuid, { err })) + const handler = items => createRates(items, video, 'dislike') + const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'dislike' as 'dislike', crawlStartDate) + + await crawlCollectionPage(fetchedVideo.dislikes, handler, cleaner) + .catch(err => logger.error('Cannot add dislikes of video %s.', video.uuid, { err, rootUrl: fetchedVideo.dislikes })) } else { jobPayloads.push({ uri: fetchedVideo.dislikes, videoId: video.id, type: 'video-dislikes' as 'video-dislikes' }) } if (syncParam.shares === true) { - await crawlCollectionPage(fetchedVideo.shares, items => addVideoShares(items, video)) - .catch(err => logger.error('Cannot add shares of video %s.', video.uuid, { err })) + const handler = items => addVideoShares(items, video) + const cleaner = crawlStartDate => VideoShareModel.cleanOldSharesOf(video.id, crawlStartDate) + + await crawlCollectionPage(fetchedVideo.shares, handler, cleaner) + .catch(err => logger.error('Cannot add shares of video %s.', video.uuid, { err, rootUrl: fetchedVideo.shares })) } else { jobPayloads.push({ uri: fetchedVideo.shares, videoId: video.id, type: 'video-shares' as 'video-shares' }) } if (syncParam.comments === true) { - await crawlCollectionPage(fetchedVideo.comments, items => addVideoComments(items, video)) - .catch(err => logger.error('Cannot add comments of video %s.', video.uuid, { err })) + const handler = items => addVideoComments(items) + const cleaner = crawlStartDate => VideoCommentModel.cleanOldCommentsOf(video.id, crawlStartDate) + + await crawlCollectionPage(fetchedVideo.comments, handler, cleaner) + .catch(err => logger.error('Cannot add comments of video %s.', video.uuid, { err, rootUrl: fetchedVideo.comments })) } else { - jobPayloads.push({ uri: fetchedVideo.shares, videoId: video.id, type: 'video-shares' as 'video-shares' }) + jobPayloads.push({ uri: fetchedVideo.comments, videoId: video.id, type: 'video-comments' as 'video-comments' }) } - await Bluebird.map(jobPayloads, payload => JobQueue.Instance.createJob({ type: 'activitypub-http-fetcher', payload })) + await Bluebird.map(jobPayloads, payload => JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload })) +} - return { video } +type GetVideoResult = Promise<{ + video: T + created: boolean + autoBlacklisted?: boolean +}> + +type GetVideoParamAll = { + videoObject: { id: string } | string + syncParam?: SyncParam + fetchType?: 'all' + allowRefresh?: boolean } -async function fetchRemoteVideo (videoUrl: string): Promise<{ response: request.RequestResponse, videoObject: VideoTorrentObject }> { - const options = { - uri: videoUrl, - method: 'GET', - json: true, - activityPub: true - } +type GetVideoParamImmutable = { + videoObject: { id: string } | string + syncParam?: SyncParam + fetchType: 'only-immutable-attributes' + allowRefresh: false +} - logger.info('Fetching remote video %s.', videoUrl) +type GetVideoParamOther = { + videoObject: { id: string } | string + syncParam?: SyncParam + fetchType?: 'all' | 'only-video' + allowRefresh?: boolean +} + +function getOrCreateVideoAndAccountAndChannel (options: GetVideoParamAll): GetVideoResult +function getOrCreateVideoAndAccountAndChannel (options: GetVideoParamImmutable): GetVideoResult +function getOrCreateVideoAndAccountAndChannel ( + options: GetVideoParamOther +): GetVideoResult +async function getOrCreateVideoAndAccountAndChannel ( + options: GetVideoParamAll | GetVideoParamImmutable | GetVideoParamOther +): GetVideoResult { + // Default params + const syncParam = options.syncParam || { likes: true, dislikes: true, shares: true, comments: true, thumbnail: true, refreshVideo: false } + const fetchType = options.fetchType || 'all' + const allowRefresh = options.allowRefresh !== false - const { response, body } = await doRequest(options) + // Get video url + const videoUrl = getAPId(options.videoObject) + let videoFromDatabase = await fetchVideoByUrl(videoUrl, fetchType) - if (sanitizeAndCheckVideoTorrentObject(body) === false) { - logger.debug('Remote video JSON is not valid.', { body }) - return { response, videoObject: undefined } + if (videoFromDatabase) { + // If allowRefresh is true, we could not call this function using 'only-immutable-attributes' fetch type + if (allowRefresh === true && (videoFromDatabase as MVideoThumbnail).isOutdated()) { + const refreshOptions = { + video: videoFromDatabase as MVideoThumbnail, + fetchedType: fetchType, + syncParam + } + + if (syncParam.refreshVideo === true) { + videoFromDatabase = await refreshVideoIfNeeded(refreshOptions) + } else { + await JobQueue.Instance.createJobWithPromise({ + type: 'activitypub-refresher', + payload: { type: 'video', url: videoFromDatabase.url } + }) + } + } + + return { video: videoFromDatabase, created: false } } - return { response, videoObject: body } -} + const { videoObject: fetchedVideo } = await fetchRemoteVideo(videoUrl) + if (!fetchedVideo) throw new Error('Cannot fetch remote video with url: ' + videoUrl) -async function refreshVideoIfNeeded (video: VideoModel): Promise { - if (!video.isOutdated()) return video + const actor = await getOrCreateVideoChannelFromVideoObject(fetchedVideo) + const videoChannel = actor.VideoChannel try { - const { response, videoObject } = await fetchRemoteVideo(video.url) - if (response.statusCode === 404) { - // Video does not exist anymore - await video.destroy() - return undefined - } + const { autoBlacklisted, videoCreated } = await retryTransactionWrapper(createVideo, fetchedVideo, videoChannel, syncParam.thumbnail) - if (videoObject === undefined) { - logger.warn('Cannot refresh remote video: invalid body.') - return video - } + await syncVideoExternalAttributes(videoCreated, fetchedVideo, syncParam) - const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject) - const account = await AccountModel.load(channelActor.VideoChannel.accountId) - - return updateVideoFromAP(video, videoObject, account, channelActor.VideoChannel) + return { video: videoCreated, created: true, autoBlacklisted } } catch (err) { - logger.warn('Cannot refresh video.', { err }) - return video + // Maybe a concurrent getOrCreateVideoAndAccountAndChannel call created this video + if (err.name === 'SequelizeUniqueConstraintError') { + const fallbackVideo = await fetchVideoByUrl(videoUrl, fetchType) + if (fallbackVideo) return { video: fallbackVideo, created: false } + } + + throw err } } -async function updateVideoFromAP ( - video: VideoModel, - videoObject: VideoTorrentObject, - account: AccountModel, - channel: VideoChannelModel, +async function updateVideoFromAP (options: { + video: MVideoAccountLightBlacklistAllFiles + videoObject: VideoTorrentObject + account: MAccountIdActor + channel: MChannelDefault overrideTo?: string[] -) { - logger.debug('Updating remote video "%s".', videoObject.uuid) +}) { + const { video, videoObject, account, channel, overrideTo } = options + + logger.debug('Updating remote video "%s".', options.videoObject.uuid, { account, channel }) + let videoFieldsSave: any + const wasPrivateVideo = video.privacy === VideoPrivacy.PRIVATE + const wasUnlistedVideo = video.privacy === VideoPrivacy.UNLISTED try { - const updatedVideo: VideoModel = await sequelizeTypescript.transaction(async t => { - const sequelizeOptions = { - transaction: t - } + let thumbnailModel: MThumbnail + + try { + thumbnailModel = await createVideoMiniatureFromUrl(getThumbnailFromIcons(videoObject).url, video, ThumbnailType.MINIATURE) + } catch (err) { + logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err }) + } + + const videoUpdated = await sequelizeTypescript.transaction(async t => { + const sequelizeOptions = { transaction: t } videoFieldsSave = video.toJSON() @@ -359,61 +325,119 @@ async function updateVideoFromAP ( throw new Error('Account ' + account.Actor.url + ' does not own video channel ' + videoChannel.Actor.url) } - const to = overrideTo ? overrideTo : videoObject.to + const to = overrideTo || videoObject.to const videoData = await videoActivityObjectToDBAttributes(channel, videoObject, to) - video.set('name', videoData.name) - video.set('uuid', videoData.uuid) - video.set('url', videoData.url) - video.set('category', videoData.category) - video.set('licence', videoData.licence) - video.set('language', videoData.language) - video.set('description', videoData.description) - video.set('support', videoData.support) - video.set('nsfw', videoData.nsfw) - video.set('commentsEnabled', videoData.commentsEnabled) - video.set('waitTranscoding', videoData.waitTranscoding) - video.set('state', videoData.state) - video.set('duration', videoData.duration) - video.set('createdAt', videoData.createdAt) - video.set('publishedAt', videoData.publishedAt) - video.set('views', videoData.views) - video.set('privacy', videoData.privacy) - video.set('channelId', videoData.channelId) - - await video.save(sequelizeOptions) - - // Don't block on request - generateThumbnailFromUrl(video, videoObject.icon) - .catch(err => logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err })) - - // Remove old video files - const videoFileDestroyTasks: Bluebird[] = [] - for (const videoFile of video.VideoFiles) { - videoFileDestroyTasks.push(videoFile.destroy(sequelizeOptions)) + video.name = videoData.name + video.uuid = videoData.uuid + video.url = videoData.url + video.category = videoData.category + video.licence = videoData.licence + video.language = videoData.language + video.description = videoData.description + video.support = videoData.support + video.nsfw = videoData.nsfw + video.commentsEnabled = videoData.commentsEnabled + video.downloadEnabled = videoData.downloadEnabled + video.waitTranscoding = videoData.waitTranscoding + video.state = videoData.state + video.duration = videoData.duration + video.createdAt = videoData.createdAt + video.publishedAt = videoData.publishedAt + video.originallyPublishedAt = videoData.originallyPublishedAt + video.privacy = videoData.privacy + video.channelId = videoData.channelId + video.views = videoData.views + + const videoUpdated = await video.save(sequelizeOptions) as MVideoFullLight + + if (thumbnailModel) await videoUpdated.addAndSaveThumbnail(thumbnailModel, t) + + if (videoUpdated.getPreview()) { + const previewUrl = videoUpdated.getPreview().getFileUrl(videoUpdated) + const previewModel = createPlaceholderThumbnail(previewUrl, video, ThumbnailType.PREVIEW, PREVIEWS_SIZE) + await videoUpdated.addAndSaveThumbnail(previewModel, t) } - await Promise.all(videoFileDestroyTasks) - const videoFileAttributes = videoFileActivityUrlToDBAttributes(video, videoObject) - const tasks = videoFileAttributes.map(f => VideoFileModel.create(f, sequelizeOptions)) - await Promise.all(tasks) + { + const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoUpdated, videoObject.url) + const newVideoFiles = videoFileAttributes.map(a => new VideoFileModel(a)) - // Update Tags - const tags = videoObject.tag.map(tag => tag.name) - const tagInstances = await TagModel.findOrCreateTags(tags, t) - await video.$set('Tags', tagInstances, sequelizeOptions) + // Remove video files that do not exist anymore + const destroyTasks = deleteNonExistingModels(videoUpdated.VideoFiles, newVideoFiles, t) + await Promise.all(destroyTasks) - // Update captions - await VideoCaptionModel.deleteAllCaptionsOfRemoteVideo(video.id, t) + // Update or add other one + const upsertTasks = newVideoFiles.map(f => VideoFileModel.customUpsert(f, 'video', t)) + videoUpdated.VideoFiles = await Promise.all(upsertTasks) + } - const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => { - return VideoCaptionModel.insertOrReplaceLanguage(video.id, c.identifier, t) - }) - await Promise.all(videoCaptionsPromises) + { + const streamingPlaylistAttributes = streamingPlaylistActivityUrlToDBAttributes(videoUpdated, videoObject, videoUpdated.VideoFiles) + const newStreamingPlaylists = streamingPlaylistAttributes.map(a => new VideoStreamingPlaylistModel(a)) + + // Remove video playlists that do not exist anymore + const destroyTasks = deleteNonExistingModels(videoUpdated.VideoStreamingPlaylists, newStreamingPlaylists, t) + await Promise.all(destroyTasks) + + let oldStreamingPlaylistFiles: MVideoFile[] = [] + for (const videoStreamingPlaylist of videoUpdated.VideoStreamingPlaylists) { + oldStreamingPlaylistFiles = oldStreamingPlaylistFiles.concat(videoStreamingPlaylist.VideoFiles) + } + + videoUpdated.VideoStreamingPlaylists = [] + + for (const playlistAttributes of streamingPlaylistAttributes) { + const streamingPlaylistModel = await VideoStreamingPlaylistModel.upsert(playlistAttributes, { returning: true, transaction: t }) + .then(([ streamingPlaylist ]) => streamingPlaylist) + + const newVideoFiles: MVideoFile[] = videoFileActivityUrlToDBAttributes(streamingPlaylistModel, playlistAttributes.tagAPObject) + .map(a => new VideoFileModel(a)) + const destroyTasks = deleteNonExistingModels(oldStreamingPlaylistFiles, newVideoFiles, t) + await Promise.all(destroyTasks) + + // Update or add other one + const upsertTasks = newVideoFiles.map(f => VideoFileModel.customUpsert(f, 'streaming-playlist', t)) + streamingPlaylistModel.VideoFiles = await Promise.all(upsertTasks) + + videoUpdated.VideoStreamingPlaylists.push(streamingPlaylistModel) + } + } + + { + // Update Tags + const tags = videoObject.tag + .filter(isAPHashTagObject) + .map(tag => tag.name) + const tagInstances = await TagModel.findOrCreateTags(tags, t) + await videoUpdated.$set('Tags', tagInstances, sequelizeOptions) + } + + { + // Update captions + await VideoCaptionModel.deleteAllCaptionsOfRemoteVideo(videoUpdated.id, t) + + const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => { + return VideoCaptionModel.insertOrReplaceLanguage(videoUpdated.id, c.identifier, c.url, t) + }) + await Promise.all(videoCaptionsPromises) + } + + return videoUpdated }) + await autoBlacklistVideoIfNeeded({ + video: videoUpdated, + user: undefined, + isRemote: true, + isNew: false, + transaction: undefined + }) + + if (wasPrivateVideo || wasUnlistedVideo) Notifier.Instance.notifyOnNewVideoIfNeeded(videoUpdated) // Notify our users? + logger.info('Remote video with uuid %s updated', videoObject.uuid) - return updatedVideo + return videoUpdated } catch (err) { if (video !== undefined && videoFieldsSave !== undefined) { resetSequelizeInstance(video, videoFieldsSave) @@ -425,26 +449,337 @@ async function updateVideoFromAP ( } } +async function refreshVideoIfNeeded (options: { + video: MVideoThumbnail + fetchedType: VideoFetchByUrlType + syncParam: SyncParam +}): Promise { + if (!options.video.isOutdated()) return options.video + + // We need more attributes if the argument video was fetched with not enough joints + const video = options.fetchedType === 'all' + ? options.video as MVideoAccountLightBlacklistAllFiles + : await VideoModel.loadByUrlAndPopulateAccount(options.video.url) + + try { + const { response, videoObject } = await fetchRemoteVideo(video.url) + if (response.statusCode === 404) { + logger.info('Cannot refresh remote video %s: video does not exist anymore. Deleting it.', video.url) + + // Video does not exist anymore + await video.destroy() + return undefined + } + + if (videoObject === undefined) { + logger.warn('Cannot refresh remote video %s: invalid body.', video.url) + + await video.setAsRefreshed() + return video + } + + const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject) + + const updateOptions = { + video, + videoObject, + account: channelActor.VideoChannel.Account, + channel: channelActor.VideoChannel + } + await retryTransactionWrapper(updateVideoFromAP, updateOptions) + await syncVideoExternalAttributes(video, videoObject, options.syncParam) + + ActorFollowScoreCache.Instance.addGoodServerId(video.VideoChannel.Actor.serverId) + + return video + } catch (err) { + logger.warn('Cannot refresh video %s.', options.video.url, { err }) + + ActorFollowScoreCache.Instance.addBadServerId(video.VideoChannel.Actor.serverId) + + // Don't refresh in loop + await video.setAsRefreshed() + return video + } +} + export { updateVideoFromAP, + refreshVideoIfNeeded, federateVideoIfNeeded, fetchRemoteVideo, getOrCreateVideoAndAccountAndChannel, - fetchRemoteVideoStaticFile, fetchRemoteVideoDescription, - generateThumbnailFromUrl, - videoActivityObjectToDBAttributes, - videoFileActivityUrlToDBAttributes, - createVideo, - getOrCreateVideoChannelFromVideoObject, - addVideoShares, - createRates + getOrCreateVideoChannelFromVideoObject } // --------------------------------------------------------------------------- -function isActivityVideoUrlObject (url: ActivityUrlObject): url is ActivityVideoUrlObject { - const mimeTypes = Object.keys(VIDEO_MIMETYPE_EXT) +function isAPVideoUrlObject (url: any): url is ActivityVideoUrlObject { + const mimeTypes = Object.keys(MIMETYPES.VIDEO.MIMETYPE_EXT) + + const urlMediaType = url.mediaType + return mimeTypes.includes(urlMediaType) && urlMediaType.startsWith('video/') +} + +function isAPStreamingPlaylistUrlObject (url: ActivityUrlObject): url is ActivityPlaylistUrlObject { + return url && url.mediaType === 'application/x-mpegURL' +} + +function isAPPlaylistSegmentHashesUrlObject (tag: any): tag is ActivityPlaylistSegmentHashesObject { + return tag && tag.name === 'sha256' && tag.type === 'Link' && tag.mediaType === 'application/json' +} + +function isAPMagnetUrlObject (url: any): url is ActivityMagnetUrlObject { + return url && url.mediaType === 'application/x-bittorrent;x-scheme-handler/magnet' +} + +function isAPHashTagObject (url: any): url is ActivityHashTagObject { + return url && url.type === 'Hashtag' +} + +async function createVideo (videoObject: VideoTorrentObject, channel: MChannelAccountLight, waitThumbnail = false) { + logger.debug('Adding remote video %s.', videoObject.id) + + const videoData = await videoActivityObjectToDBAttributes(channel, videoObject, videoObject.to) + const video = VideoModel.build(videoData) as MVideoThumbnail + + const promiseThumbnail = createVideoMiniatureFromUrl(getThumbnailFromIcons(videoObject).url, video, ThumbnailType.MINIATURE) + .catch(err => { + logger.error('Cannot create miniature from url.', { err }) + return undefined + }) + + let thumbnailModel: MThumbnail + if (waitThumbnail === true) { + thumbnailModel = await promiseThumbnail + } + + const { autoBlacklisted, videoCreated } = await sequelizeTypescript.transaction(async t => { + const sequelizeOptions = { transaction: t } + + const videoCreated = await video.save(sequelizeOptions) as MVideoFullLight + videoCreated.VideoChannel = channel + + if (thumbnailModel) await videoCreated.addAndSaveThumbnail(thumbnailModel, t) + + const previewIcon = getPreviewFromIcons(videoObject) + const previewUrl = previewIcon + ? previewIcon.url + : buildRemoteVideoBaseUrl(videoCreated, join(STATIC_PATHS.PREVIEWS, video.generatePreviewName())) + const previewModel = createPlaceholderThumbnail(previewUrl, videoCreated, ThumbnailType.PREVIEW, PREVIEWS_SIZE) + + if (thumbnailModel) await videoCreated.addAndSaveThumbnail(previewModel, t) + + // Process files + const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoCreated, videoObject.url) + + const videoFilePromises = videoFileAttributes.map(f => VideoFileModel.create(f, { transaction: t })) + const videoFiles = await Promise.all(videoFilePromises) + + const streamingPlaylistsAttributes = streamingPlaylistActivityUrlToDBAttributes(videoCreated, videoObject, videoFiles) + videoCreated.VideoStreamingPlaylists = [] + + for (const playlistAttributes of streamingPlaylistsAttributes) { + const playlistModel = await VideoStreamingPlaylistModel.create(playlistAttributes, { transaction: t }) + + const playlistFiles = videoFileActivityUrlToDBAttributes(playlistModel, playlistAttributes.tagAPObject) + const videoFilePromises = playlistFiles.map(f => VideoFileModel.create(f, { transaction: t })) + playlistModel.VideoFiles = await Promise.all(videoFilePromises) + + videoCreated.VideoStreamingPlaylists.push(playlistModel) + } + + // Process tags + const tags = videoObject.tag + .filter(isAPHashTagObject) + .map(t => t.name) + const tagInstances = await TagModel.findOrCreateTags(tags, t) + await videoCreated.$set('Tags', tagInstances, sequelizeOptions) + + // Process captions + const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => { + return VideoCaptionModel.insertOrReplaceLanguage(videoCreated.id, c.identifier, c.url, t) + }) + await Promise.all(videoCaptionsPromises) + + videoCreated.VideoFiles = videoFiles + videoCreated.Tags = tagInstances + + const autoBlacklisted = await autoBlacklistVideoIfNeeded({ + video: videoCreated, + user: undefined, + isRemote: true, + isNew: true, + transaction: t + }) + + logger.info('Remote video with uuid %s inserted.', videoObject.uuid) + + return { autoBlacklisted, videoCreated } + }) + + if (waitThumbnail === false) { + // Error is already caught above + // eslint-disable-next-line @typescript-eslint/no-floating-promises + promiseThumbnail.then(thumbnailModel => { + if (!thumbnailModel) return + + thumbnailModel = videoCreated.id + + return thumbnailModel.save() + }) + } + + return { autoBlacklisted, videoCreated } +} + +function videoActivityObjectToDBAttributes (videoChannel: MChannelId, videoObject: VideoTorrentObject, to: string[] = []) { + const privacy = to.includes(ACTIVITY_PUB.PUBLIC) + ? VideoPrivacy.PUBLIC + : VideoPrivacy.UNLISTED + + const duration = videoObject.duration.replace(/[^\d]+/, '') + const language = videoObject.language?.identifier + + const category = videoObject.category + ? parseInt(videoObject.category.identifier, 10) + : undefined + + const licence = videoObject.licence + ? parseInt(videoObject.licence.identifier, 10) + : undefined + + const description = videoObject.content || null + const support = videoObject.support || null + + return { + name: videoObject.name, + uuid: videoObject.uuid, + url: videoObject.id, + category, + licence, + language, + description, + support, + nsfw: videoObject.sensitive, + commentsEnabled: videoObject.commentsEnabled, + downloadEnabled: videoObject.downloadEnabled, + waitTranscoding: videoObject.waitTranscoding, + state: videoObject.state, + channelId: videoChannel.id, + duration: parseInt(duration, 10), + createdAt: new Date(videoObject.published), + publishedAt: new Date(videoObject.published), + + originallyPublishedAt: videoObject.originallyPublishedAt + ? new Date(videoObject.originallyPublishedAt) + : null, + + updatedAt: new Date(videoObject.updated), + views: videoObject.views, + likes: 0, + dislikes: 0, + remote: true, + privacy + } +} + +function videoFileActivityUrlToDBAttributes ( + videoOrPlaylist: MVideo | MStreamingPlaylist, + urls: (ActivityTagObject | ActivityUrlObject)[] +) { + const fileUrls = urls.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[] + + if (fileUrls.length === 0) return [] + + const attributes: FilteredModelAttributes[] = [] + for (const fileUrl of fileUrls) { + // Fetch associated magnet uri + const magnet = urls.filter(isAPMagnetUrlObject) + .find(u => u.height === fileUrl.height) + + if (!magnet) throw new Error('Cannot find associated magnet uri for file ' + fileUrl.href) + + const parsed = magnetUtil.decode(magnet.href) + if (!parsed || isVideoFileInfoHashValid(parsed.infoHash) === false) { + throw new Error('Cannot parse magnet URI ' + magnet.href) + } + + // Fetch associated metadata url, if any + const metadata = urls.filter(isAPVideoFileMetadataObject) + .find(u => { + return u.height === fileUrl.height && + u.fps === fileUrl.fps && + u.rel.includes(fileUrl.mediaType) + }) + + const mediaType = fileUrl.mediaType + const attribute = { + extname: MIMETYPES.VIDEO.MIMETYPE_EXT[mediaType], + infoHash: parsed.infoHash, + resolution: fileUrl.height, + size: fileUrl.size, + fps: fileUrl.fps || -1, + metadataUrl: metadata?.href, + + // This is a video file owned by a video or by a streaming playlist + videoId: (videoOrPlaylist as MStreamingPlaylist).playlistUrl ? null : videoOrPlaylist.id, + videoStreamingPlaylistId: (videoOrPlaylist as MStreamingPlaylist).playlistUrl ? videoOrPlaylist.id : null + } + + attributes.push(attribute) + } + + return attributes +} + +function streamingPlaylistActivityUrlToDBAttributes (video: MVideoId, videoObject: VideoTorrentObject, videoFiles: MVideoFile[]) { + const playlistUrls = videoObject.url.filter(u => isAPStreamingPlaylistUrlObject(u)) as ActivityPlaylistUrlObject[] + if (playlistUrls.length === 0) return [] + + const attributes: (FilteredModelAttributes & { tagAPObject?: ActivityTagObject[] })[] = [] + for (const playlistUrlObject of playlistUrls) { + const segmentsSha256UrlObject = playlistUrlObject.tag.find(isAPPlaylistSegmentHashesUrlObject) + + let files: unknown[] = playlistUrlObject.tag.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[] + + // FIXME: backward compatibility introduced in v2.1.0 + if (files.length === 0) files = videoFiles + + if (!segmentsSha256UrlObject) { + logger.warn('No segment sha256 URL found in AP playlist object.', { playlistUrl: playlistUrlObject }) + continue + } + + const attribute = { + type: VideoStreamingPlaylistType.HLS, + playlistUrl: playlistUrlObject.href, + segmentsSha256Url: segmentsSha256UrlObject.href, + p2pMediaLoaderInfohashes: VideoStreamingPlaylistModel.buildP2PMediaLoaderInfoHashes(playlistUrlObject.href, files), + p2pMediaLoaderPeerVersion: P2P_MEDIA_LOADER_PEER_VERSION, + videoId: video.id, + tagAPObject: playlistUrlObject.tag + } + + attributes.push(attribute) + } + + return attributes +} + +function getThumbnailFromIcons (videoObject: VideoTorrentObject) { + let validIcons = videoObject.icon.filter(i => i.width > THUMBNAILS_SIZE.minWidth) + // Fallback if there are not valid icons + if (validIcons.length === 0) validIcons = videoObject.icon + + return minBy(validIcons, 'width') +} + +function getPreviewFromIcons (videoObject: VideoTorrentObject) { + const validIcons = videoObject.icon.filter(i => i.width > PREVIEWS_SIZE.minWidth) + + // FIXME: don't put a fallback here for compatibility with PeerTube <2.2 - return mimeTypes.indexOf(url.mimeType) !== -1 && url.mimeType.startsWith('video/') + return maxBy(validIcons, 'width') }