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 } from '../../../shared/index'
+import { ActivityIconObject, 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 { resetSequelizeInstance, retryTransactionWrapper, updateInstanceWithAnother } 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 { ACTIVITY_PUB, CONFIG, REMOTE_SCHEME, sequelizeTypescript, VIDEO_MIMETYPE_EXT } from '../../initializers'
import { ActorModel } from '../../models/activitypub/actor'
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 { getOrCreateActorAndServerAndModel, updateActorAvatarInstance } from './actor'
import { addVideoComments } from './video-comments'
+import { crawlCollectionPage } from './crawl'
+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 { getUrlFromWebfinger } from '../../helpers/webfinger'
+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) {
+ // 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) {
+ // Now we'll add the video's meta data to our followers
+ await sendCreateVideo(video, transaction)
+ await shareVideoByServerAndChannel(video, transaction)
+ } else {
+ await sendUpdateVideo(video, transaction)
+ }
+ }
+}
-function fetchRemoteVideoPreview (video: VideoModel, reject: Function) {
+function fetchRemoteVideoStaticFile (video: VideoModel, path: string, reject: Function) {
const host = video.VideoChannel.Account.Actor.Server.host
- const path = join(STATIC_PATHS.PREVIEWS, video.getPreviewName())
// We need to provide a callback, if no we could have an uncaught exception
return request.get(REMOTE_SCHEME.HTTP + '://' + host + path, err => {
return doRequestAndSaveToFile(options, thumbnailPath)
}
-async function videoActivityObjectToDBAttributes (videoChannel: VideoChannelModel,
- videoObject: VideoTorrentObject,
- to: string[] = []) {
+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 = null
+ let language: string | undefined
if (videoObject.language) {
language = videoObject.language.identifier
}
- let category: number = null
+ let category: number | undefined
if (videoObject.category) {
category = parseInt(videoObject.category.identifier, 10)
}
- let licence: number = null
+ let licence: number | undefined
if (videoObject.licence) {
licence = parseInt(videoObject.licence.identifier, 10)
}
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,
throw new Error('Cannot find video files for ' + videoCreated.url)
}
- const attributes = []
+ 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
+ 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)
+ 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.width,
+ resolution: fileUrl.height,
size: fileUrl.size,
- videoId: videoCreated.id
- }
+ videoId: videoCreated.id,
+ fps: fileUrl.fps
+ } as VideoFileModel
attributes.push(attribute)
}
return getOrCreateActorAndServerAndModel(channel.id)
}
-async function getOrCreateVideo (videoObject: VideoTorrentObject, channelActor: ActorModel) {
+async function createVideo (videoObject: VideoTorrentObject, channelActor: ActorModel, 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 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)
- // Don't block on request
- generateThumbnailFromUrl(video, videoObject.icon)
- .catch(err => logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err }))
-
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 tasks = videoFileAttributes.map(f => VideoFileModel.create(f, { transaction: t }))
- await Promise.all(tasks)
+ 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
})
-}
-async function getOrCreateAccountAndVideoAndChannel (videoObject: VideoTorrentObject | string, actor?: ActorModel) {
- if (typeof videoObject === 'string') {
- const videoUrl = videoObject
+ const p = generateThumbnailFromUrl(videoCreated, videoObject.icon)
+ .catch(err => logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err }))
- const videoFromDatabase = await VideoModel.loadByUrlAndPopulateAccount(videoUrl)
- if (videoFromDatabase) {
- return {
- video: videoFromDatabase,
- actor: videoFromDatabase.VideoChannel.Account.Actor,
- channelActor: videoFromDatabase.VideoChannel.Actor
- }
- }
+ if (waitThumbnail === true) await p
- videoObject = await fetchRemoteVideo(videoUrl)
- if (!videoObject) throw new Error('Cannot fetch remote video with url: ' + videoUrl)
+ return videoCreated
+}
+
+type SyncParam = {
+ likes: boolean
+ dislikes: boolean
+ shares: boolean
+ comments: boolean
+ thumbnail: 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 }
}
- if (!actor) {
- const actorObj = videoObject.attributedTo.find(a => a.type === 'Person')
- if (!actorObj) throw new Error('Cannot find associated actor to video ' + videoObject.url)
+ const { videoObject: fetchedVideo } = await fetchRemoteVideo(videoUrl)
+ if (!fetchedVideo) throw new Error('Cannot fetch remote video with url: ' + videoUrl)
- actor = await getOrCreateActorAndServerAndModel(actorObj.id)
- }
+ const channelActor = await getOrCreateVideoChannel(fetchedVideo)
+ const video = await retryTransactionWrapper(createVideo, fetchedVideo, channelActor, syncParam.thumbnail)
- const channelActor = await getOrCreateVideoChannel(videoObject)
+ // Process outside the transaction because we could fetch remote data
- const options = {
- arguments: [ videoObject, channelActor ],
- errorMessage: 'Cannot insert the remote video with many retries.'
- }
+ logger.info('Adding likes/dislikes/shares/comments of video %s.', video.uuid)
- const video = await retryTransactionWrapper(getOrCreateVideo, options)
+ const jobPayloads: ActivitypubHttpFetcherPayload[] = []
- // Process outside the transaction because we could fetch remote data
- if (videoObject.likes && Array.isArray(videoObject.likes.orderedItems)) {
- logger.info('Adding likes of video %s.', video.uuid)
- await createRates(videoObject.likes.orderedItems, video, 'like')
+ if (syncParam.likes === true) {
+ await crawlCollectionPage<string>(fetchedVideo.likes, items => createRates(items, video, 'like'))
+ .catch(err => logger.error('Cannot add likes of video %s.', video.uuid, { err }))
+ } else {
+ jobPayloads.push({ uri: fetchedVideo.likes, videoId: video.id, type: 'video-likes' as 'video-likes' })
}
- if (videoObject.dislikes && Array.isArray(videoObject.dislikes.orderedItems)) {
- logger.info('Adding dislikes of video %s.', video.uuid)
- await createRates(videoObject.dislikes.orderedItems, video, 'dislike')
+ if (syncParam.dislikes === true) {
+ await crawlCollectionPage<string>(fetchedVideo.dislikes, items => createRates(items, video, 'dislike'))
+ .catch(err => logger.error('Cannot add dislikes of video %s.', video.uuid, { err }))
+ } else {
+ jobPayloads.push({ uri: fetchedVideo.dislikes, videoId: video.id, type: 'video-dislikes' as 'video-dislikes' })
}
- if (videoObject.shares && Array.isArray(videoObject.shares.orderedItems)) {
- logger.info('Adding shares of video %s.', video.uuid)
- await addVideoShares(video, videoObject.shares.orderedItems)
+ if (syncParam.shares === true) {
+ await crawlCollectionPage<string>(fetchedVideo.shares, items => addVideoShares(items, video))
+ .catch(err => logger.error('Cannot add shares of video %s.', video.uuid, { err }))
+ } else {
+ jobPayloads.push({ uri: fetchedVideo.shares, videoId: video.id, type: 'video-shares' as 'video-shares' })
}
- if (videoObject.comments && Array.isArray(videoObject.comments.orderedItems)) {
- logger.info('Adding comments of video %s.', video.uuid)
- await addVideoComments(video, videoObject.comments.orderedItems)
+ if (syncParam.comments === true) {
+ await crawlCollectionPage<string>(fetchedVideo.comments, items => addVideoComments(items, video))
+ .catch(err => logger.error('Cannot add comments of video %s.', video.uuid, { err }))
+ } else {
+ jobPayloads.push({ uri: fetchedVideo.shares, videoId: video.id, type: 'video-shares' as 'video-shares' })
}
- return { actor, channelActor, video }
+ await Bluebird.map(jobPayloads, payload => JobQueue.Instance.createJob({ type: 'activitypub-http-fetcher', payload }))
+
+ return { video }
}
-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)
+async function fetchRemoteVideo (videoUrl: string): Promise<{ response: request.RequestResponse, videoObject: VideoTorrentObject }> {
+ const options = {
+ uri: videoUrl,
+ method: 'GET',
+ json: true,
+ activityPub: true
+ }
+
+ logger.info('Fetching remote video %s.', videoUrl)
- tasks.push(p)
+ const { response, body } = await doRequest(options)
+
+ if (sanitizeAndCheckVideoTorrentObject(body) === false) {
+ logger.debug('Remote video JSON is not valid.', { body })
+ return { response, videoObject: undefined }
}
- await Promise.all(tasks)
+ return { response, videoObject: body }
+}
+
+async function refreshVideoIfNeeded (video: VideoModel): Promise<VideoModel> {
+ if (!video.isOutdated()) return video
- logger.info('Adding %d %s to video %s.', rateCounts, rate, video.uuid)
+ try {
+ const { response, videoObject } = await fetchRemoteVideo(video.url)
+ if (response.statusCode === 404) {
+ // Video does not exist anymore
+ await video.destroy()
+ return undefined
+ }
- // This is "likes" and "dislikes"
- await video.increment(rate + 's', { by: rateCounts })
+ if (videoObject === undefined) {
+ logger.warn('Cannot refresh remote video: invalid body.')
+ return video
+ }
- return
+ const channelActor = await getOrCreateVideoChannel(videoObject)
+ const account = await AccountModel.load(channelActor.VideoChannel.accountId)
+ return updateVideoFromAP(video, videoObject, account.Actor, channelActor)
+
+ } catch (err) {
+ logger.warn('Cannot refresh video.', { err })
+ return video
+ }
}
-async function addVideoShares (instance: VideoModel, shareUrls: string[]) {
- for (const shareUrl of shareUrls) {
- // Fetch url
- const { body } = await doRequest({
- uri: shareUrl,
- json: true,
- activityPub: true
+async function updateVideoFromAP (
+ video: VideoModel,
+ videoObject: VideoTorrentObject,
+ accountActor: ActorModel,
+ channelActor: ActorModel,
+ overrideTo?: string[]
+) {
+ logger.debug('Updating remote video "%s".', videoObject.uuid)
+ let videoFieldsSave: any
+
+ try {
+ const updatedVideo: VideoModel = 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.Actor.id !== accountActor.id) {
+ throw new Error('Account ' + accountActor.url + ' does not own video channel ' + videoChannel.Actor.url)
+ }
+
+ const to = overrideTo ? overrideTo : videoObject.to
+ const videoData = await videoActivityObjectToDBAttributes(channelActor.VideoChannel, 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<void>[] = []
+ for (const videoFile of video.VideoFiles) {
+ videoFileDestroyTasks.push(videoFile.destroy(sequelizeOptions))
+ }
+ await Promise.all(videoFileDestroyTasks)
+
+ const videoFileAttributes = videoFileActivityUrlToDBAttributes(video, videoObject)
+ const tasks = videoFileAttributes.map(f => VideoFileModel.create(f, sequelizeOptions))
+ await Promise.all(tasks)
+
+ // Update Tags
+ const tags = videoObject.tag.map(tag => tag.name)
+ const tagInstances = await TagModel.findOrCreateTags(tags, t)
+ await video.$set('Tags', tagInstances, sequelizeOptions)
+
+ // Update captions
+ await VideoCaptionModel.deleteAllCaptionsOfRemoteVideo(video.id, t)
+
+ const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => {
+ return VideoCaptionModel.insertOrReplaceLanguage(video.id, c.identifier, t)
+ })
+ await Promise.all(videoCaptionsPromises)
})
- if (!body || !body.actor) {
- logger.warn('Cannot add remote share with url: %s, skipping...', shareUrl)
- continue
- }
- const actorUrl = body.actor
- const actor = await getOrCreateActorAndServerAndModel(actorUrl)
+ logger.info('Remote video with uuid %s updated', videoObject.uuid)
- const entry = {
- actorId: actor.id,
- videoId: instance.id,
- url: shareUrl
+ return updatedVideo
+ } catch (err) {
+ if (video !== undefined && videoFieldsSave !== undefined) {
+ resetSequelizeInstance(video, videoFieldsSave)
}
- await VideoShareModel.findOrCreate({
- where: {
- url: shareUrl
- },
- defaults: entry
- })
+ // This is just a debug because we will retry the insert
+ logger.debug('Cannot update the remote video.', { err })
+ throw err
}
}
export {
- getOrCreateAccountAndVideoAndChannel,
- fetchRemoteVideoPreview,
+ updateVideoFromAP,
+ federateVideoIfNeeded,
+ fetchRemoteVideo,
+ getOrCreateVideoAndAccountAndChannel,
+ fetchRemoteVideoStaticFile,
fetchRemoteVideoDescription,
generateThumbnailFromUrl,
videoActivityObjectToDBAttributes,
videoFileActivityUrlToDBAttributes,
- getOrCreateVideo,
+ createVideo,
getOrCreateVideoChannel,
- addVideoShares
-}
-
-// ---------------------------------------------------------------------------
-
-async function fetchRemoteVideo (videoUrl: string): Promise<VideoTorrentObject> {
- const options = {
- uri: videoUrl,
- method: 'GET',
- json: true,
- activityPub: true
- }
-
- logger.info('Fetching remote video %s.', videoUrl)
-
- const { body } = await doRequest(options)
-
- if (sanitizeAndCheckVideoTorrentObject(body) === false) {
- logger.debug('Remote video JSON is not valid.', { body })
- return undefined
- }
-
- return body
+ addVideoShares,
+ createRates
}