import * as magnetUtil from 'magnet-uri'
import { join } from 'path'
import * as request from 'request'
-import { ActivityIconObject, ActivityVideoUrlObject, VideoState, ActivityUrlObject } from '../../../shared/index'
+import { ActivityIconObject, 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 { createRates } from './video-rates'
import { addVideoShares, shareVideoByServerAndChannel } from './share'
import { AccountModel } from '../../models/account/account'
+import { fetchVideoByUrl, VideoFetchByUrlType } from '../../helpers/video'
async function federateVideoIfNeeded (video: VideoModel, isNewVideo: boolean, transaction?: sequelize.Transaction) {
// If the video is not private and published, we federate it
}
}
-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(options)
+
+ if (sanitizeAndCheckVideoTorrentObject(body) === false) {
+ logger.debug('Remote video JSON is not valid.', { body })
+ return { response, videoObject: undefined }
+ }
+
+ return { response, videoObject: body }
}
async function fetchRemoteVideoDescription (video: VideoModel) {
return body.description ? body.description : ''
}
+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)
+ })
+}
+
function generateThumbnailFromUrl (video: VideoModel, icon: ActivityIconObject) {
const thumbnailName = video.getThumbnailName()
const thumbnailPath = join(CONFIG.STORAGE.THUMBNAILS_DIR, thumbnailName)
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
- }
-
- let category: number | undefined
- if (videoObject.category) {
- category = parseInt(videoObject.category.identifier, 10)
- }
-
- let licence: number | undefined
- if (videoObject.licence) {
- licence = parseInt(videoObject.licence.identifier, 10)
- }
-
- 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
- }
-}
-
-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)
- }
-
- return attributes
-}
-
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
-
- return videoCreated
-}
-
type SyncParam = {
likes: boolean
dislikes: 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 }
- }
-
- 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: VideoModel, fetchedVideo: VideoTorrentObject, syncParam: SyncParam) {
logger.info('Adding likes/dislikes/shares/comments of video %s.', video.uuid)
const jobPayloads: ActivitypubHttpFetcherPayload[] = []
}
await Bluebird.map(jobPayloads, payload => JobQueue.Instance.createJob({ type: 'activitypub-http-fetcher', payload }))
-
- return { video }
}
-async function fetchRemoteVideo (videoUrl: string): Promise<{ response: request.RequestResponse, videoObject: VideoTorrentObject }> {
- const options = {
- uri: videoUrl,
- method: 'GET',
- json: true,
- activityPub: true
- }
+async function getOrCreateVideoAndAccountAndChannel (options: {
+ videoObject: VideoTorrentObject | string,
+ syncParam?: SyncParam,
+ fetchType?: VideoFetchByUrlType
+}) {
+ // Default params
+ const syncParam = options.syncParam || { likes: true, dislikes: true, shares: true, comments: true, thumbnail: true, refreshVideo: false }
+ const fetchType = options.fetchType || 'all'
- logger.info('Fetching remote video %s.', videoUrl)
+ // Get video url
+ const videoUrl = typeof options.videoObject === 'string' ? options.videoObject : options.videoObject.id
- const { response, body } = await doRequest(options)
+ let videoFromDatabase = await fetchVideoByUrl(videoUrl, fetchType)
+ if (videoFromDatabase) {
+ const p = retryTransactionWrapper(refreshVideoIfNeeded, videoFromDatabase, fetchType, syncParam)
+ if (syncParam.refreshVideo === true) videoFromDatabase = await p
- if (sanitizeAndCheckVideoTorrentObject(body) === false) {
- logger.debug('Remote video JSON is not valid.', { body })
- return { response, videoObject: undefined }
+ return { video: videoFromDatabase }
}
- return { response, videoObject: body }
-}
-
-async function refreshVideoIfNeeded (video: VideoModel): Promise<VideoModel> {
- if (!video.isOutdated()) return video
-
- try {
- const { response, videoObject } = await fetchRemoteVideo(video.url)
- if (response.statusCode === 404) {
- // Video does not exist anymore
- await video.destroy()
- return undefined
- }
+ const { videoObject: fetchedVideo } = await fetchRemoteVideo(videoUrl)
+ if (!fetchedVideo) throw new Error('Cannot fetch remote video with url: ' + videoUrl)
- if (videoObject === undefined) {
- logger.warn('Cannot refresh remote video: invalid body.')
- return video
- }
+ const channelActor = await getOrCreateVideoChannelFromVideoObject(fetchedVideo)
+ const video = await retryTransactionWrapper(createVideo, fetchedVideo, channelActor, syncParam.thumbnail)
- const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject)
- const account = await AccountModel.load(channelActor.VideoChannel.accountId)
+ await syncVideoExternalAttributes(video, fetchedVideo, syncParam)
- return updateVideoFromAP(video, videoObject, account, channelActor.VideoChannel)
- } catch (err) {
- logger.warn('Cannot refresh video.', { err })
- return video
- }
+ return { video }
}
async function updateVideoFromAP (
fetchRemoteVideoStaticFile,
fetchRemoteVideoDescription,
generateThumbnailFromUrl,
- videoActivityObjectToDBAttributes,
- videoFileActivityUrlToDBAttributes,
- createVideo,
- getOrCreateVideoChannelFromVideoObject,
- addVideoShares,
- createRates
+ getOrCreateVideoChannelFromVideoObject
}
// ---------------------------------------------------------------------------
return mimeTypes.indexOf(url.mimeType) !== -1 && url.mimeType.startsWith('video/')
}
+
+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
+
+ return videoCreated
+}
+
+async function refreshVideoIfNeeded (videoArg: VideoModel, fetchedType: VideoFetchByUrlType, syncParam: SyncParam): Promise<VideoModel> {
+ // We need more attributes if the argument video was fetched with not enough joints
+ const video = fetchedType === 'all' ? videoArg : await VideoModel.loadByUrlAndPopulateAccount(videoArg.url)
+
+ if (!video.isOutdated()) return video
+
+ try {
+ const { response, videoObject } = await fetchRemoteVideo(video.url)
+ if (response.statusCode === 404) {
+ // Video does not exist anymore
+ await video.destroy()
+ return undefined
+ }
+
+ if (videoObject === undefined) {
+ logger.warn('Cannot refresh remote video: invalid body.')
+ return video
+ }
+
+ const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject)
+ const account = await AccountModel.load(channelActor.VideoChannel.accountId)
+
+ await updateVideoFromAP(video, videoObject, account, channelActor.VideoChannel)
+ await syncVideoExternalAttributes(video, videoObject, syncParam)
+ } catch (err) {
+ logger.warn('Cannot refresh video.', { err })
+ return video
+ }
+}
+
+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
+ }
+
+ let category: number | undefined
+ if (videoObject.category) {
+ category = parseInt(videoObject.category.identifier, 10)
+ }
+
+ let licence: number | undefined
+ if (videoObject.licence) {
+ licence = parseInt(videoObject.licence.identifier, 10)
+ }
+
+ 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
+ }
+}
+
+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)
+ }
+
+ return attributes
+}
projects / github / Chocobozzz / PeerTube.git / commitdiff
