X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Flib%2Factivitypub%2Fvideos.ts;h=de22e358442f2c07e96748fb19e0c69d89db0b50;hb=d4defe07d26013a75577b30608841fe3f8334308;hp=783f78d3ec8417ec0bcee5b96835482e3e57b8fb;hpb=c48e82b5e0478434de30626d14594a97f2402e7c;p=github%2FChocobozzz%2FPeerTube.git diff --git a/server/lib/activitypub/videos.ts b/server/lib/activitypub/videos.ts index 783f78d3e..de22e3584 100644 --- a/server/lib/activitypub/videos.ts +++ b/server/lib/activitypub/videos.ts @@ -3,7 +3,7 @@ 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 { 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' @@ -28,6 +28,7 @@ import { ActivitypubHttpFetcherPayload } from '../job-queue/handlers/activitypub 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 @@ -50,18 +51,29 @@ async function federateVideoIfNeeded (video: VideoModel, isNewVideo: boolean, tr } } -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) { 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 @@ -71,6 +83,15 @@ 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) @@ -82,94 +103,6 @@ function generateThumbnailFromUrl (video: VideoModel, icon: ActivityIconObject) 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) @@ -177,51 +110,6 @@ function getOrCreateVideoChannelFromVideoObject (videoObject: VideoTorrentObject 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 @@ -230,28 +118,7 @@ type SyncParam = { 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[] = [] @@ -285,64 +152,56 @@ async function getOrCreateVideoAndAccountAndChannel ( } 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 - } - - logger.info('Fetching remote video %s.', videoUrl) - - const { response, body } = await doRequest(options) +async function getOrCreateVideoAndAccountAndChannel (options: { + videoObject: VideoTorrentObject | string, + syncParam?: SyncParam, + fetchType?: VideoFetchByUrlType, + refreshViews?: boolean +}) { + // Default params + const syncParam = options.syncParam || { likes: true, dislikes: true, shares: true, comments: true, thumbnail: true, refreshVideo: false } + const fetchType = options.fetchType || 'all' + const refreshViews = options.refreshViews || false + + // Get video url + const videoUrl = typeof options.videoObject === 'string' ? options.videoObject : options.videoObject.id + + let videoFromDatabase = await fetchVideoByUrl(videoUrl, fetchType) + if (videoFromDatabase) { + const refreshOptions = { + video: videoFromDatabase, + fetchedType: fetchType, + syncParam, + refreshViews + } + const p = retryTransactionWrapper(refreshVideoIfNeeded, refreshOptions) + 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 { - 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 ( +async function updateVideoFromAP (options: { video: VideoModel, videoObject: VideoTorrentObject, account: AccountModel, channel: VideoChannelModel, + updateViews: boolean, overrideTo?: string[] -) { - logger.debug('Updating remote video "%s".', videoObject.uuid) +}) { + logger.debug('Updating remote video "%s".', options.videoObject.uuid) let videoFieldsSave: any try { @@ -351,72 +210,72 @@ async function updateVideoFromAP ( transaction: t } - videoFieldsSave = video.toJSON() + videoFieldsSave = options.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 videoChannel = options.video.VideoChannel + if (videoChannel.Account.id !== options.account.id) { + throw new Error('Account ' + options.account.Actor.url + ' does not own video channel ' + videoChannel.Actor.url) } - const to = overrideTo ? 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) + const to = options.overrideTo ? options.overrideTo : options.videoObject.to + const videoData = await videoActivityObjectToDBAttributes(options.channel, options.videoObject, to) + options.video.set('name', videoData.name) + options.video.set('uuid', videoData.uuid) + options.video.set('url', videoData.url) + options.video.set('category', videoData.category) + options.video.set('licence', videoData.licence) + options.video.set('language', videoData.language) + options.video.set('description', videoData.description) + options.video.set('support', videoData.support) + options.video.set('nsfw', videoData.nsfw) + options.video.set('commentsEnabled', videoData.commentsEnabled) + options.video.set('waitTranscoding', videoData.waitTranscoding) + options.video.set('state', videoData.state) + options.video.set('duration', videoData.duration) + options.video.set('createdAt', videoData.createdAt) + options.video.set('publishedAt', videoData.publishedAt) + options.video.set('privacy', videoData.privacy) + options.video.set('channelId', videoData.channelId) + + if (options.updateViews === true) options.video.set('views', videoData.views) + await options.video.save(sequelizeOptions) // Don't block on request - generateThumbnailFromUrl(video, videoObject.icon) - .catch(err => logger.warn('Cannot generate thumbnail of %s.', videoObject.id, { err })) + generateThumbnailFromUrl(options.video, options.videoObject.icon) + .catch(err => logger.warn('Cannot generate thumbnail of %s.', options.videoObject.id, { err })) // Remove old video files const videoFileDestroyTasks: Bluebird[] = [] - for (const videoFile of video.VideoFiles) { + for (const videoFile of options.video.VideoFiles) { videoFileDestroyTasks.push(videoFile.destroy(sequelizeOptions)) } await Promise.all(videoFileDestroyTasks) - const videoFileAttributes = videoFileActivityUrlToDBAttributes(video, videoObject) + const videoFileAttributes = videoFileActivityUrlToDBAttributes(options.video, options.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 tags = options.videoObject.tag.map(tag => tag.name) const tagInstances = await TagModel.findOrCreateTags(tags, t) - await video.$set('Tags', tagInstances, sequelizeOptions) + await options.video.$set('Tags', tagInstances, sequelizeOptions) // Update captions - await VideoCaptionModel.deleteAllCaptionsOfRemoteVideo(video.id, t) + await VideoCaptionModel.deleteAllCaptionsOfRemoteVideo(options.video.id, t) - const videoCaptionsPromises = videoObject.subtitleLanguage.map(c => { - return VideoCaptionModel.insertOrReplaceLanguage(video.id, c.identifier, t) + const videoCaptionsPromises = options.videoObject.subtitleLanguage.map(c => { + return VideoCaptionModel.insertOrReplaceLanguage(options.video.id, c.identifier, t) }) await Promise.all(videoCaptionsPromises) }) - logger.info('Remote video with uuid %s updated', videoObject.uuid) + logger.info('Remote video with uuid %s updated', options.videoObject.uuid) return updatedVideo } catch (err) { - if (video !== undefined && videoFieldsSave !== undefined) { - resetSequelizeInstance(video, videoFieldsSave) + if (options.video !== undefined && videoFieldsSave !== undefined) { + resetSequelizeInstance(options.video, videoFieldsSave) } // This is just a debug because we will retry the insert @@ -433,12 +292,7 @@ export { fetchRemoteVideoStaticFile, fetchRemoteVideoDescription, generateThumbnailFromUrl, - videoActivityObjectToDBAttributes, - videoFileActivityUrlToDBAttributes, - createVideo, - getOrCreateVideoChannelFromVideoObject, - addVideoShares, - createRates + getOrCreateVideoChannelFromVideoObject } // --------------------------------------------------------------------------- @@ -448,3 +302,178 @@ function isActivityVideoUrlObject (url: ActivityUrlObject): url is ActivityVideo 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 (options: { + video: VideoModel, + fetchedType: VideoFetchByUrlType, + syncParam: SyncParam, + refreshViews: boolean +}): Promise { + // We need more attributes if the argument video was fetched with not enough joints + const video = options.fetchedType === 'all' ? options.video : await VideoModel.loadByUrlAndPopulateAccount(options.video.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) + + const updateOptions = { + video, + videoObject, + account, + channel: channelActor.VideoChannel, + updateViews: options.refreshViews + } + await updateVideoFromAP(updateOptions) + await syncVideoExternalAttributes(video, videoObject, options.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 +}