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, VideoState } from '../../../shared/index'
+import {
+ ActivityHashTagObject,
+ ActivityMagnetUrlObject,
+ ActivityPlaylistSegmentHashesObject,
+ ActivityPlaylistUrlObject,
+ ActivityTagObject,
+ ActivityUrlObject,
+ ActivityVideoUrlObject,
+ VideoState
+} from '../../../shared/index'
import { VideoTorrentObject } from '../../../shared/models/activitypub/objects'
-import { VideoPrivacy, VideoRateType } from '../../../shared/models/videos'
+import { VideoPrivacy } from '../../../shared/models/videos'
import { sanitizeAndCheckVideoTorrentObject } from '../../helpers/custom-validators/activitypub/videos'
import { isVideoFileInfoHashValid } from '../../helpers/custom-validators/videos'
-import { 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, STATIC_PATHS, VIDEO_MIMETYPE_EXT } from '../../initializers'
-import { AccountVideoRateModel } from '../../models/account/account-video-rate'
-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 { VideoShareModel } from '../../models/video/video-share'
import { getOrCreateActorAndServerAndModel } from './actor'
import { addVideoComments } from './video-comments'
import { crawlCollectionPage } from './crawl'
import { sendCreateVideo, sendUpdateVideo } from './send'
-import { shareVideoByServerAndChannel } from './index'
import { isArray } from '../../helpers/custom-validators/misc'
import { VideoCaptionModel } from '../../models/video/video-caption'
-
-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 { JobQueue } from '../job-queue'
+import { ActivitypubHttpFetcherPayload } from '../job-queue/handlers/activitypub-http-fetcher'
+import { createRates } from './video-rates'
+import { addVideoShares, shareVideoByServerAndChannel } from './share'
+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) {
}
}
-function fetchRemoteVideoStaticFile (video: VideoModel, path: string, reject: Function) {
- const host = video.VideoChannel.Account.Actor.Server.host
+async function fetchRemoteVideo (videoUrl: string): Promise<{ response: request.RequestResponse, videoObject: VideoTorrentObject }> {
+ const options = {
+ uri: videoUrl,
+ method: 'GET',
+ json: true,
+ activityPub: true
+ }
- // 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)
- })
+ logger.info('Fetching remote video %s.', videoUrl)
+
+ const { response, body } = await doRequest<any>(options)
+
+ if (sanitizeAndCheckVideoTorrentObject(body) === false || checkUrlsSameHost(body.id, videoUrl) !== true) {
+ logger.debug('Remote video JSON is not valid.', { body })
+ return { response, videoObject: undefined }
+ }
+
+ return { response, videoObject: body }
}
-async function fetchRemoteVideoDescription (video: VideoModel) {
+async function fetchRemoteVideoDescription (video: MVideoAccountLight) {
const host = video.VideoChannel.Account.Actor.Server.host
- const path = video.getDescriptionPath()
+ const path = video.getDescriptionAPIPath()
const options = {
uri: REMOTE_SCHEME.HTTP + '://' + host + path,
json: true
}
- const { body } = await doRequest(options)
+ const { body } = await doRequest<any>(options)
return body.description ? body.description : ''
}
-function generateThumbnailFromUrl (video: VideoModel, icon: ActivityIconObject) {
- const thumbnailName = video.getThumbnailName()
- const thumbnailPath = join(CONFIG.STORAGE.THUMBNAILS_DIR, thumbnailName)
+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)
- const options = {
- method: 'GET',
- uri: icon.url
+ 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 doRequestAndSaveToFile(options, thumbnailPath)
+
+ return getOrCreateActorAndServerAndModel(channel.id, 'all')
}
-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]+/, '')
+type SyncParam = {
+ likes: boolean
+ dislikes: boolean
+ shares: boolean
+ comments: boolean
+ thumbnail: boolean
+ refreshVideo?: boolean
+}
+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) {
+ const handler = items => createRates(items, video, 'like')
+ const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'like' as 'like', crawlStartDate)
- let language: string | undefined
- if (videoObject.language) {
- language = videoObject.language.identifier
+ await crawlCollectionPage<string>(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' })
}
- let category: number | undefined
- if (videoObject.category) {
- category = parseInt(videoObject.category.identifier, 10)
+ if (syncParam.dislikes === true) {
+ const handler = items => createRates(items, video, 'dislike')
+ const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'dislike' as 'dislike', crawlStartDate)
+
+ await crawlCollectionPage<string>(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' })
}
- let licence: number | undefined
- if (videoObject.licence) {
- licence = parseInt(videoObject.licence.identifier, 10)
+ if (syncParam.shares === true) {
+ const handler = items => addVideoShares(items, video)
+ const cleaner = crawlStartDate => VideoShareModel.cleanOldSharesOf(video.id, crawlStartDate)
+
+ await crawlCollectionPage<string>(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' })
}
- const description = videoObject.content || null
- const support = videoObject.support || null
+ if (syncParam.comments === true) {
+ const handler = items => addVideoComments(items)
+ const cleaner = crawlStartDate => VideoCommentModel.cleanOldCommentsOf(video.id, crawlStartDate)
- 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
+ await crawlCollectionPage<string>(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.comments, videoId: video.id, type: 'video-comments' as 'video-comments' })
}
+
+ await Bluebird.map(jobPayloads, payload => JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload }))
}
-function videoFileActivityUrlToDBAttributes (videoCreated: VideoModel, videoObject: VideoTorrentObject) {
- const mimeTypes = Object.keys(VIDEO_MIMETYPE_EXT)
- const fileUrls = videoObject.url.filter(u => {
- return mimeTypes.indexOf(u.mimeType) !== -1 && u.mimeType.startsWith('video/')
- })
+type GetVideoResult <T> = Promise<{
+ video: T
+ created: boolean
+ autoBlacklisted?: boolean
+}>
+
+type GetVideoParamAll = {
+ videoObject: { id: string } | string
+ syncParam?: SyncParam
+ fetchType?: 'all'
+ allowRefresh?: boolean
+}
+
+type GetVideoParamImmutable = {
+ videoObject: { id: string } | string
+ syncParam?: SyncParam
+ fetchType: 'only-immutable-attributes'
+ allowRefresh: false
+}
+
+type GetVideoParamOther = {
+ videoObject: { id: string } | string
+ syncParam?: SyncParam
+ fetchType?: 'all' | 'only-video'
+ allowRefresh?: boolean
+}
+
+function getOrCreateVideoAndAccountAndChannel (options: GetVideoParamAll): GetVideoResult<MVideoAccountLightBlacklistAllFiles>
+function getOrCreateVideoAndAccountAndChannel (options: GetVideoParamImmutable): GetVideoResult<MVideoImmutable>
+function getOrCreateVideoAndAccountAndChannel (
+ options: GetVideoParamOther
+): GetVideoResult<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail>
+async function getOrCreateVideoAndAccountAndChannel (
+ options: GetVideoParamAll | GetVideoParamImmutable | GetVideoParamOther
+): GetVideoResult<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail | MVideoImmutable> {
+ // 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
+
+ // Get video url
+ const videoUrl = getAPId(options.videoObject)
+ let videoFromDatabase = await fetchVideoByUrl(videoUrl, fetchType)
+
+ 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 }
+ })
+ }
+ }
- if (fileUrls.length === 0) {
- throw new Error('Cannot find video files for ' + videoCreated.url)
+ return { video: videoFromDatabase, created: false }
}
- 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.width === fileUrl.width
+ const { videoObject: fetchedVideo } = await fetchRemoteVideo(videoUrl)
+ if (!fetchedVideo) throw new Error('Cannot fetch remote video with url: ' + videoUrl)
+
+ const actor = await getOrCreateVideoChannelFromVideoObject(fetchedVideo)
+ const videoChannel = actor.VideoChannel
+ const { autoBlacklisted, videoCreated } = await retryTransactionWrapper(createVideo, fetchedVideo, videoChannel, syncParam.thumbnail)
+
+ await syncVideoExternalAttributes(videoCreated, fetchedVideo, syncParam)
+
+ return { video: videoCreated, created: true, autoBlacklisted }
+}
+
+async function updateVideoFromAP (options: {
+ video: MVideoAccountLightBlacklistAllFiles
+ videoObject: VideoTorrentObject
+ account: MAccountIdActor
+ channel: MChannelDefault
+ overrideTo?: string[]
+}) {
+ 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 {
+ 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()
+
+ // Check actor has the right to update the video
+ const videoChannel = video.VideoChannel
+ if (videoChannel.Account.id !== account.id) {
+ throw new Error('Account ' + account.Actor.url + ' does not own video channel ' + videoChannel.Actor.url)
+ }
+
+ const to = overrideTo || videoObject.to
+ const videoData = await videoActivityObjectToDBAttributes(channel, videoObject, to)
+ 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)
+ }
+
+ {
+ const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoUpdated, videoObject.url)
+ const newVideoFiles = videoFileAttributes.map(a => new VideoFileModel(a))
+
+ // Remove video files that do not exist anymore
+ const destroyTasks = deleteNonExistingModels(videoUpdated.VideoFiles, newVideoFiles, t)
+ await Promise.all(destroyTasks)
+
+ // Update or add other one
+ const upsertTasks = newVideoFiles.map(f => VideoFileModel.customUpsert(f, 'video', t))
+ videoUpdated.VideoFiles = await Promise.all(upsertTasks)
+ }
+
+ {
+ 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
})
- if (!magnet) throw new Error('Cannot find associated magnet uri for file ' + fileUrl.href)
+ await autoBlacklistVideoIfNeeded({
+ video: videoUpdated,
+ user: undefined,
+ isRemote: true,
+ isNew: false,
+ transaction: undefined
+ })
- const parsed = magnetUtil.decode(magnet.href)
- if (!parsed || isVideoFileInfoHashValid(parsed.infoHash) === false) {
- throw new Error('Cannot parse magnet URI ' + magnet.href)
+ if (wasPrivateVideo || wasUnlistedVideo) Notifier.Instance.notifyOnNewVideoIfNeeded(videoUpdated) // Notify our users?
+
+ logger.info('Remote video with uuid %s updated', videoObject.uuid)
+
+ return videoUpdated
+ } catch (err) {
+ if (video !== undefined && videoFieldsSave !== undefined) {
+ resetSequelizeInstance(video, videoFieldsSave)
}
- const attribute = {
- extname: VIDEO_MIMETYPE_EXT[ fileUrl.mimeType ],
- infoHash: parsed.infoHash,
- resolution: fileUrl.width,
- size: fileUrl.size,
- videoId: videoCreated.id,
- fps: fileUrl.fps
- } as VideoFileModel
- attributes.push(attribute)
+ // This is just a debug because we will retry the insert
+ logger.debug('Cannot update the remote video.', { err })
+ throw err
}
+}
- return attributes
+async function refreshVideoIfNeeded (options: {
+ video: MVideoThumbnail
+ fetchedType: VideoFetchByUrlType
+ syncParam: SyncParam
+}): Promise<MVideoThumbnail> {
+ 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
+ }
}
-function getOrCreateVideoChannel (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)
+export {
+ updateVideoFromAP,
+ refreshVideoIfNeeded,
+ federateVideoIfNeeded,
+ fetchRemoteVideo,
+ getOrCreateVideoAndAccountAndChannel,
+ fetchRemoteVideoDescription,
+ getOrCreateVideoChannelFromVideoObject
+}
+
+// ---------------------------------------------------------------------------
+
+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/')
+}
- return getOrCreateActorAndServerAndModel(channel.id)
+function isAPStreamingPlaylistUrlObject (url: ActivityUrlObject): url is ActivityPlaylistUrlObject {
+ return url && url.mediaType === 'application/x-mpegURL'
}
-async function getOrCreateVideo (videoObject: VideoTorrentObject, channelActor: ActorModel) {
+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)
- return sequelizeTypescript.transaction(async t => {
- const sequelizeOptions = {
- transaction: t
- }
- const videoFromDatabase = await VideoModel.loadByUUIDOrURLAndPopulateAccount(videoObject.uuid, videoObject.id, t)
- if (videoFromDatabase) return videoFromDatabase
+ 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
- const videoData = await videoActivityObjectToDBAttributes(channelActor.VideoChannel, videoObject, videoObject.to)
- const video = VideoModel.build(videoData)
+ if (thumbnailModel) await videoCreated.addAndSaveThumbnail(thumbnailModel, t)
- // Don't block on remote HTTP request (we are in a transaction!)
- generateThumbnailFromUrl(video, videoObject.icon)
- .catch(err => logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err }))
+ 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)
- const videoCreated = await video.save(sequelizeOptions)
+ if (thumbnailModel) await videoCreated.addAndSaveThumbnail(previewModel, t)
// Process files
- const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoCreated, videoObject)
- if (videoFileAttributes.length === 0) {
- throw new Error('Cannot find valid files for video %s ' + videoObject.url)
- }
+ const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoCreated, videoObject.url)
const videoFilePromises = videoFileAttributes.map(f => VideoFileModel.create(f, { transaction: t }))
- await Promise.all(videoFilePromises)
+ 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.map(t => t.name)
+ 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, t)
+ return VideoCaptionModel.insertOrReplaceLanguage(videoCreated.id, c.identifier, c.url, t)
})
await Promise.all(videoCaptionsPromises)
- logger.info('Remote video with uuid %s inserted.', videoObject.uuid)
+ videoCreated.VideoFiles = videoFiles
+ videoCreated.Tags = tagInstances
- videoCreated.VideoChannel = channelActor.VideoChannel
- return videoCreated
- })
-}
+ const autoBlacklisted = await autoBlacklistVideoIfNeeded({
+ video: videoCreated,
+ user: undefined,
+ isRemote: true,
+ isNew: true,
+ transaction: t
+ })
-async function getOrCreateAccountAndVideoAndChannel (videoObject: VideoTorrentObject | string, actor?: ActorModel) {
- const videoUrl = typeof videoObject === 'string' ? videoObject : videoObject.id
+ logger.info('Remote video with uuid %s inserted.', videoObject.uuid)
- const videoFromDatabase = await VideoModel.loadByUrlAndPopulateAccount(videoUrl)
- if (videoFromDatabase) {
- return {
- video: videoFromDatabase,
- actor: videoFromDatabase.VideoChannel.Account.Actor,
- channelActor: videoFromDatabase.VideoChannel.Actor
- }
- }
+ return { autoBlacklisted, videoCreated }
+ })
- videoObject = await fetchRemoteVideo(videoUrl)
- if (!videoObject) throw new Error('Cannot fetch remote video with url: ' + videoUrl)
+ if (waitThumbnail === false) {
+ // Error is already caught above
+ // eslint-disable-next-line @typescript-eslint/no-floating-promises
+ promiseThumbnail.then(thumbnailModel => {
+ if (!thumbnailModel) return
- if (!actor) {
- const actorObj = videoObject.attributedTo.find(a => a.type === 'Person')
- if (!actorObj) throw new Error('Cannot find associated actor to video ' + videoObject.url)
+ thumbnailModel = videoCreated.id
- actor = await getOrCreateActorAndServerAndModel(actorObj.id)
+ return thumbnailModel.save()
+ })
}
- const channelActor = await getOrCreateVideoChannel(videoObject)
+ return { autoBlacklisted, videoCreated }
+}
- const video = await retryTransactionWrapper(getOrCreateVideo, videoObject, channelActor)
+function videoActivityObjectToDBAttributes (videoChannel: MChannelId, videoObject: VideoTorrentObject, to: string[] = []) {
+ const privacy = to.includes(ACTIVITY_PUB.PUBLIC)
+ ? VideoPrivacy.PUBLIC
+ : VideoPrivacy.UNLISTED
- // Process outside the transaction because we could fetch remote data
- logger.info('Adding likes of video %s.', video.uuid)
- await crawlCollectionPage<string>(videoObject.likes, (items) => createRates(items, video, 'like'))
+ const duration = videoObject.duration.replace(/[^\d]+/, '')
+ const language = videoObject.language?.identifier
- logger.info('Adding dislikes of video %s.', video.uuid)
- await crawlCollectionPage<string>(videoObject.dislikes, (items) => createRates(items, video, 'dislike'))
+ const category = videoObject.category
+ ? parseInt(videoObject.category.identifier, 10)
+ : undefined
- logger.info('Adding shares of video %s.', video.uuid)
- await crawlCollectionPage<string>(videoObject.shares, (items) => addVideoShares(items, video))
+ const licence = videoObject.licence
+ ? parseInt(videoObject.licence.identifier, 10)
+ : undefined
- logger.info('Adding comments of video %s.', video.uuid)
- await crawlCollectionPage<string>(videoObject.comments, (items) => addVideoComments(items, video))
+ const description = videoObject.content || null
+ const support = videoObject.support || null
- return { actor, channelActor, video }
-}
+ 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),
-async function createRates (actorUrls: string[], video: VideoModel, rate: VideoRateType) {
- let rateCounts = 0
- const tasks: Bluebird<number>[] = []
-
- for (const actorUrl of actorUrls) {
- const actor = await getOrCreateActorAndServerAndModel(actorUrl)
- const p = AccountVideoRateModel
- .create({
- videoId: video.id,
- accountId: actor.Account.id,
- type: rate
- })
- .then(() => rateCounts += 1)
+ originallyPublishedAt: videoObject.originallyPublishedAt
+ ? new Date(videoObject.originallyPublishedAt)
+ : null,
- tasks.push(p)
+ updatedAt: new Date(videoObject.updated),
+ views: videoObject.views,
+ likes: 0,
+ dislikes: 0,
+ remote: true,
+ privacy
}
+}
- await Promise.all(tasks)
+function videoFileActivityUrlToDBAttributes (
+ videoOrPlaylist: MVideo | MStreamingPlaylist,
+ urls: (ActivityTagObject | ActivityUrlObject)[]
+) {
+ const fileUrls = urls.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[]
- logger.info('Adding %d %s to video %s.', rateCounts, rate, video.uuid)
+ if (fileUrls.length === 0) return []
- // This is "likes" and "dislikes"
- if (rateCounts !== 0) await video.increment(rate + 's', { by: rateCounts })
+ const attributes: FilteredModelAttributes<VideoFileModel>[] = []
+ for (const fileUrl of fileUrls) {
+ // Fetch associated magnet uri
+ const magnet = urls.filter(isAPMagnetUrlObject)
+ .find(u => u.height === fileUrl.height)
- return
-}
+ if (!magnet) throw new Error('Cannot find associated magnet uri for file ' + fileUrl.href)
-async function addVideoShares (shareUrls: string[], instance: VideoModel) {
- for (const shareUrl of shareUrls) {
- // Fetch url
- const { body } = await doRequest({
- uri: shareUrl,
- json: true,
- activityPub: true
- })
- if (!body || !body.actor) {
- logger.warn('Cannot add remote share with url: %s, skipping...', shareUrl)
- continue
+ const parsed = magnetUtil.decode(magnet.href)
+ if (!parsed || isVideoFileInfoHashValid(parsed.infoHash) === false) {
+ throw new Error('Cannot parse magnet URI ' + magnet.href)
}
- const actorUrl = body.actor
- const actor = await getOrCreateActorAndServerAndModel(actorUrl)
+ 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,
- const entry = {
- actorId: actor.id,
- videoId: instance.id,
- url: shareUrl
+ // 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
}
- await VideoShareModel.findOrCreate({
- where: {
- url: shareUrl
- },
- defaults: entry
- })
+ attributes.push(attribute)
}
+
+ return attributes
}
-async function fetchRemoteVideo (videoUrl: string): Promise<VideoTorrentObject> {
- const options = {
- uri: videoUrl,
- method: 'GET',
- json: true,
- activityPub: true
- }
+function streamingPlaylistActivityUrlToDBAttributes (video: MVideoId, videoObject: VideoTorrentObject, videoFiles: MVideoFile[]) {
+ const playlistUrls = videoObject.url.filter(u => isAPStreamingPlaylistUrlObject(u)) as ActivityPlaylistUrlObject[]
+ if (playlistUrls.length === 0) return []
- logger.info('Fetching remote video %s.', videoUrl)
+ const attributes: (FilteredModelAttributes<VideoStreamingPlaylistModel> & { tagAPObject?: ActivityTagObject[] })[] = []
+ for (const playlistUrlObject of playlistUrls) {
+ const segmentsSha256UrlObject = playlistUrlObject.tag.find(isAPPlaylistSegmentHashesUrlObject)
- const { body } = await doRequest(options)
+ let files: unknown[] = playlistUrlObject.tag.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[]
- if (sanitizeAndCheckVideoTorrentObject(body) === false) {
- logger.debug('Remote video JSON is not valid.', { body })
- return undefined
+ // 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 body
+ return attributes
}
-export {
- federateVideoIfNeeded,
- fetchRemoteVideo,
- getOrCreateAccountAndVideoAndChannel,
- fetchRemoteVideoStaticFile,
- fetchRemoteVideoDescription,
- generateThumbnailFromUrl,
- videoActivityObjectToDBAttributes,
- videoFileActivityUrlToDBAttributes,
- getOrCreateVideo,
- getOrCreateVideoChannel,
- addVideoShares
+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 maxBy(validIcons, 'width')
}
projects / oweals / peertube.git / blobdiff