X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;ds=sidebyside;f=server%2Flib%2Factivitypub%2Fvideos.ts;h=2944cb7295de8512892734561caa6ca0c66cd040;hb=c1e791bad0b079af67398f6407221e6dcbb573dd;hp=1d2d46cbc199e915d246545c637e21adbaee538f;hpb=f05a1c30c15d2ae35c11e241ca039a72eeb7d6ad;p=github%2FChocobozzz%2FPeerTube.git diff --git a/server/lib/activitypub/videos.ts b/server/lib/activitypub/videos.ts index 1d2d46cbc..2944cb729 100644 --- a/server/lib/activitypub/videos.ts +++ b/server/lib/activitypub/videos.ts @@ -1,16 +1,18 @@ 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 } from '../../../shared/models/videos' -import { isVideoTorrentObjectValid } from '../../helpers/custom-validators/activitypub/videos' +import { VideoPrivacy, VideoRateType } 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 { 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 { TagModel } from '../../models/video/tag' import { VideoModel } from '../../models/video/video' @@ -18,10 +20,36 @@ 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) { + // 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[] + } -function fetchRemoteVideoPreview (video: VideoModel, reject: Function) { + if (isNewVideo === true) { + // 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 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 => { @@ -52,34 +80,31 @@ function generateThumbnailFromUrl (video: VideoModel, icon: ActivityIconObject) return doRequestAndSaveToFile(options, thumbnailPath) } -async function videoActivityObjectToDBAttributes (videoChannel: VideoChannelModel, - videoObject: VideoTorrentObject, - to: string[] = [], - cc: string[] = []) { - let privacy = VideoPrivacy.PRIVATE - if (to.indexOf(ACTIVITY_PUB.PUBLIC) !== -1) privacy = VideoPrivacy.PUBLIC - else if (cc.indexOf(ACTIVITY_PUB.PUBLIC) !== -1) privacy = VideoPrivacy.UNLISTED - +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 = null + + let language: string | undefined if (videoObject.language) { - language = parseInt(videoObject.language.identifier, 10) + language = videoObject.language.identifier } - let category = null + let category: number | undefined if (videoObject.category) { category = parseInt(videoObject.category.identifier, 10) } - let licence = null + let licence: number | undefined if (videoObject.licence) { licence = parseInt(videoObject.licence.identifier, 10) } - let description = null - if (videoObject.content) { - description = videoObject.content - } + const description = videoObject.content || null + const support = videoObject.support || null return { name: videoObject.name, @@ -89,11 +114,15 @@ async function videoActivityObjectToDBAttributes (videoChannel: VideoChannelMode licence, language, description, - nsfw: videoObject.nsfw, + 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, @@ -114,7 +143,7 @@ function videoFileActivityUrlToDBAttributes (videoCreated: VideoModel, videoObje 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 => { @@ -124,7 +153,11 @@ function videoFileActivityUrlToDBAttributes (videoCreated: VideoModel, videoObje 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 || + (parsed.infoHash && + (isVideoFileInfoHashValid(parsed.infoHash) === false))) { + throw new Error('Cannot parse magnet URI ' + magnet.href) + } const attribute = { extname: VIDEO_MIMETYPE_EXT[ fileUrl.mimeType ], @@ -132,13 +165,20 @@ function videoFileActivityUrlToDBAttributes (videoCreated: VideoModel, videoObje resolution: fileUrl.width, size: fileUrl.size, videoId: videoCreated.id - } + } as VideoFileModel attributes.push(attribute) } return attributes } +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) + + return getOrCreateActorAndServerAndModel(channel.id) +} + async function getOrCreateVideo (videoObject: VideoTorrentObject, channelActor: ActorModel) { logger.debug('Adding remote video %s.', videoObject.id) @@ -149,27 +189,35 @@ async function getOrCreateVideo (videoObject: VideoTorrentObject, channelActor: const videoFromDatabase = await VideoModel.loadByUUIDOrURLAndPopulateAccount(videoObject.uuid, videoObject.id, t) if (videoFromDatabase) return videoFromDatabase - const videoData = await videoActivityObjectToDBAttributes(channelActor.VideoChannel, videoObject, videoObject.to, videoObject.cc) + const videoData = await videoActivityObjectToDBAttributes(channelActor.VideoChannel, videoObject, videoObject.to) const video = VideoModel.build(videoData) - // Don't block on request + // 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)) + .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: Bluebird[] = 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 @@ -178,20 +226,20 @@ async function getOrCreateVideo (videoObject: VideoTorrentObject, channelActor: } async function getOrCreateAccountAndVideoAndChannel (videoObject: VideoTorrentObject | string, actor?: ActorModel) { - if (typeof videoObject === 'string') { - const videoFromDatabase = await VideoModel.loadByUrlAndPopulateAccount(videoObject) - if (videoFromDatabase) { - return { - video: videoFromDatabase, - actor: videoFromDatabase.VideoChannel.Account.Actor, - channelActor: videoFromDatabase.VideoChannel.Actor - } + const videoUrl = typeof videoObject === 'string' ? videoObject : videoObject.id + + const videoFromDatabase = await VideoModel.loadByUrlAndPopulateAccount(videoUrl) + if (videoFromDatabase) { + return { + video: videoFromDatabase, + actor: videoFromDatabase.VideoChannel.Account.Actor, + channelActor: videoFromDatabase.VideoChannel.Actor } - - videoObject = await fetchRemoteVideo(videoObject) - if (!videoObject) throw new Error('Cannot fetch remote video') } + videoObject = await fetchRemoteVideo(videoUrl) + if (!videoObject) throw new Error('Cannot fetch remote video with url: ' + videoUrl) + if (!actor) { const actorObj = videoObject.attributedTo.find(a => a.type === 'Person') if (!actorObj) throw new Error('Cannot find associated actor to video ' + videoObject.url) @@ -199,22 +247,54 @@ async function getOrCreateAccountAndVideoAndChannel (videoObject: VideoTorrentOb actor = await getOrCreateActorAndServerAndModel(actorObj.id) } - const channel = videoObject.attributedTo.find(a => a.type === 'Group') - if (!channel) throw new Error('Cannot find associated video channel to video ' + videoObject.url) + const channelActor = await getOrCreateVideoChannel(videoObject) - const channelActor = await getOrCreateActorAndServerAndModel(channel.id) + const video = await retryTransactionWrapper(getOrCreateVideo, videoObject, channelActor) - const options = { - arguments: [ videoObject, channelActor ], - errorMessage: 'Cannot insert the remote video with many retries.' - } + // Process outside the transaction because we could fetch remote data + logger.info('Adding likes of video %s.', video.uuid) + await crawlCollectionPage(videoObject.likes, (items) => createRates(items, video, 'like')) + + logger.info('Adding dislikes of video %s.', video.uuid) + await crawlCollectionPage(videoObject.dislikes, (items) => createRates(items, video, 'dislike')) + + logger.info('Adding shares of video %s.', video.uuid) + await crawlCollectionPage(videoObject.shares, (items) => addVideoShares(items, video)) - const video = await retryTransactionWrapper(getOrCreateVideo, options) + logger.info('Adding comments of video %s.', video.uuid) + await crawlCollectionPage(videoObject.comments, (items) => addVideoComments(items, video)) return { actor, channelActor, video } } -async function addVideoShares (instance: VideoModel, shareUrls: string[]) { +async function createRates (actorUrls: string[], video: VideoModel, rate: VideoRateType) { + let rateCounts = 0 + const tasks: Bluebird[] = [] + + 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) + + tasks.push(p) + } + + await Promise.all(tasks) + + logger.info('Adding %d %s to video %s.', rateCounts, rate, video.uuid) + + // This is "likes" and "dislikes" + await video.increment(rate + 's', { by: rateCounts }) + + return +} + +async function addVideoShares (shareUrls: string[], instance: VideoModel) { for (const shareUrl of shareUrls) { // Fetch url const { body } = await doRequest({ @@ -222,35 +302,29 @@ async function addVideoShares (instance: VideoModel, shareUrls: string[]) { json: true, activityPub: true }) - const actorUrl = body.actor - if (!actorUrl) continue + 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) const entry = { actorId: actor.id, - videoId: instance.id + videoId: instance.id, + url: shareUrl } await VideoShareModel.findOrCreate({ - where: entry, + where: { + url: shareUrl + }, defaults: entry }) } } -export { - getOrCreateAccountAndVideoAndChannel, - fetchRemoteVideoPreview, - fetchRemoteVideoDescription, - generateThumbnailFromUrl, - videoActivityObjectToDBAttributes, - videoFileActivityUrlToDBAttributes, - getOrCreateVideo, - addVideoShares} - -// --------------------------------------------------------------------------- - async function fetchRemoteVideo (videoUrl: string): Promise { const options = { uri: videoUrl, @@ -263,10 +337,24 @@ async function fetchRemoteVideo (videoUrl: string): Promise const { body } = await doRequest(options) - if (isVideoTorrentObjectValid(body) === false) { + if (sanitizeAndCheckVideoTorrentObject(body) === false) { logger.debug('Remote video JSON is not valid.', { body }) return undefined } return body } + +export { + federateVideoIfNeeded, + fetchRemoteVideo, + getOrCreateAccountAndVideoAndChannel, + fetchRemoteVideoStaticFile, + fetchRemoteVideoDescription, + generateThumbnailFromUrl, + videoActivityObjectToDBAttributes, + videoFileActivityUrlToDBAttributes, + getOrCreateVideo, + getOrCreateVideoChannel, + addVideoShares +}