X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Flib%2Factivitypub%2Fvideos.ts;h=4f26cb6bec986fbf6b793afb108be0bd30b351e7;hb=dc8527376482293c87fc6f30027d626f58a1197b;hp=3d17e6846dba4421d38b9477744da193d9232149;hpb=14d1b7b95a096b933ea353a715f4868a89dc5822;p=github%2FChocobozzz%2FPeerTube.git diff --git a/server/lib/activitypub/videos.ts b/server/lib/activitypub/videos.ts index 3d17e6846..4f26cb6be 100644 --- a/server/lib/activitypub/videos.ts +++ b/server/lib/activitypub/videos.ts @@ -1,17 +1,29 @@ 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, ActivityUrlObject, ActivityVideoUrlObject, VideoState } from '../../../shared/index' +import { + ActivityPlaylistSegmentHashesObject, + ActivityPlaylistUrlObject, + 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 { isVideoFileInfoHashValid } from '../../helpers/custom-validators/videos' import { resetSequelizeInstance, retryTransactionWrapper } from '../../helpers/database-utils' import { logger } from '../../helpers/logger' -import { doRequest, downloadImage } from '../../helpers/requests' -import { ACTIVITY_PUB, CONFIG, REMOTE_SCHEME, sequelizeTypescript, THUMBNAILS_SIZE, VIDEO_MIMETYPE_EXT } from '../../initializers' +import { doRequest, doRequestAndSaveToFile } from '../../helpers/requests' +import { + ACTIVITY_PUB, + MIMETYPES, + P2P_MEDIA_LOADER_PEER_VERSION, + PREVIEWS_SIZE, + REMOTE_SCHEME, + STATIC_PATHS +} from '../../initializers/constants' import { ActorModel } from '../../models/activitypub/actor' import { TagModel } from '../../models/video/tag' import { VideoModel } from '../../models/video/video' @@ -29,10 +41,22 @@ import { createRates } from './video-rates' import { addVideoShares, shareVideoByServerAndChannel } from './share' import { AccountModel } from '../../models/account/account' import { fetchVideoByUrl, VideoFetchByUrlType } from '../../helpers/video' -import { checkUrlsSameHost, getAPUrl } from '../../helpers/activitypub' +import { 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 { ThumbnailModel } from '../../models/video/thumbnail' +import { ThumbnailType } from '../../../shared/models/videos/thumbnail.type' +import { join } from 'path' +import { FilteredModelAttributes } from '../../typings/sequelize' async function federateVideoIfNeeded (video: VideoModel, isNewVideo: boolean, transaction?: sequelize.Transaction) { - // If the video is not private and published, we federate it + // If the video is not private and is 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) { @@ -84,19 +108,17 @@ 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 +function fetchRemoteVideoStaticFile (video: VideoModel, path: string, destPath: string) { + const url = buildRemoteBaseUrl(video, path) // 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) - }) + return doRequestAndSaveToFile({ uri: url }, destPath) } -function generateThumbnailFromUrl (video: VideoModel, icon: ActivityIconObject) { - const thumbnailName = video.getThumbnailName() +function buildRemoteBaseUrl (video: VideoModel, path: string) { + const host = video.VideoChannel.Account.Actor.Server.host - return downloadImage(icon.url, CONFIG.STORAGE.THUMBNAILS_DIR, thumbnailName, THUMBNAILS_SIZE) + return REMOTE_SCHEME.HTTP + '://' + host + path } function getOrCreateVideoChannelFromVideoObject (videoObject: VideoTorrentObject) { @@ -124,38 +146,50 @@ async function syncVideoExternalAttributes (video: VideoModel, fetchedVideo: Vid const jobPayloads: ActivitypubHttpFetcherPayload[] = [] if (syncParam.likes === true) { - await crawlCollectionPage(fetchedVideo.likes, items => createRates(items, video, 'like')) + const handler = items => createRates(items, video, 'like') + const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'like' as 'like', crawlStartDate) + + await crawlCollectionPage(fetchedVideo.likes, handler, cleaner) .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 (syncParam.dislikes === true) { - await crawlCollectionPage(fetchedVideo.dislikes, items => createRates(items, video, 'dislike')) + const handler = items => createRates(items, video, 'dislike') + const cleaner = crawlStartDate => AccountVideoRateModel.cleanOldRatesOf(video.id, 'dislike' as 'dislike', crawlStartDate) + + await crawlCollectionPage(fetchedVideo.dislikes, handler, cleaner) .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 (syncParam.shares === true) { - await crawlCollectionPage(fetchedVideo.shares, items => addVideoShares(items, video)) + const handler = items => addVideoShares(items, video) + const cleaner = crawlStartDate => VideoShareModel.cleanOldSharesOf(video.id, crawlStartDate) + + await crawlCollectionPage(fetchedVideo.shares, handler, cleaner) .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 (syncParam.comments === true) { - await crawlCollectionPage(fetchedVideo.comments, items => addVideoComments(items, video)) + const handler = items => addVideoComments(items, video) + const cleaner = crawlStartDate => VideoCommentModel.cleanOldCommentsOf(video.id, crawlStartDate) + + await crawlCollectionPage(fetchedVideo.comments, handler, cleaner) .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' }) + jobPayloads.push({ uri: fetchedVideo.comments, videoId: video.id, type: 'video-comments' as 'video-comments' }) } await Bluebird.map(jobPayloads, payload => JobQueue.Instance.createJob({ type: 'activitypub-http-fetcher', payload })) } async function getOrCreateVideoAndAccountAndChannel (options: { - videoObject: VideoTorrentObject | string, + videoObject: { id: string } | string, syncParam?: SyncParam, fetchType?: VideoFetchByUrlType, allowRefresh?: boolean // true by default @@ -166,12 +200,11 @@ async function getOrCreateVideoAndAccountAndChannel (options: { const allowRefresh = options.allowRefresh !== false // Get video url - const videoUrl = getAPUrl(options.videoObject) + const videoUrl = getAPId(options.videoObject) let videoFromDatabase = await fetchVideoByUrl(videoUrl, fetchType) if (videoFromDatabase) { - - if (allowRefresh === true) { + if (videoFromDatabase.isOutdated() && allowRefresh === true) { const refreshOptions = { video: videoFromDatabase, fetchedType: fetchType, @@ -179,10 +212,10 @@ async function getOrCreateVideoAndAccountAndChannel (options: { } if (syncParam.refreshVideo === true) videoFromDatabase = await refreshVideoIfNeeded(refreshOptions) - else await JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'video', videoUrl: videoFromDatabase.url } }) + else await JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'video', url: videoFromDatabase.url } }) } - return { video: videoFromDatabase } + return { video: videoFromDatabase, created: false } } const { videoObject: fetchedVideo } = await fetchRemoteVideo(videoUrl) @@ -193,7 +226,7 @@ async function getOrCreateVideoAndAccountAndChannel (options: { await syncVideoExternalAttributes(video, fetchedVideo, syncParam) - return { video } + return { video, created: true } } async function updateVideoFromAP (options: { @@ -204,13 +237,22 @@ async function updateVideoFromAP (options: { overrideTo?: string[] }) { logger.debug('Updating remote video "%s".', options.videoObject.uuid) + let videoFieldsSave: any + const wasPrivateVideo = options.video.privacy === VideoPrivacy.PRIVATE + const wasUnlistedVideo = options.video.privacy === VideoPrivacy.UNLISTED try { + let thumbnailModel: ThumbnailModel + + try { + thumbnailModel = await createVideoMiniatureFromUrl(options.videoObject.icon.url, options.video, ThumbnailType.MINIATURE) + } catch (err) { + logger.warn('Cannot generate thumbnail of %s.', options.videoObject.id, { err }) + } + await sequelizeTypescript.transaction(async t => { - const sequelizeOptions = { - transaction: t - } + const sequelizeOptions = { transaction: t } videoFieldsSave = options.video.toJSON() @@ -232,17 +274,26 @@ async function updateVideoFromAP (options: { options.video.set('support', videoData.support) options.video.set('nsfw', videoData.nsfw) options.video.set('commentsEnabled', videoData.commentsEnabled) + options.video.set('downloadEnabled', videoData.downloadEnabled) 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('originallyPublishedAt', videoData.originallyPublishedAt) options.video.set('privacy', videoData.privacy) options.video.set('channelId', videoData.channelId) options.video.set('views', videoData.views) await options.video.save(sequelizeOptions) + if (thumbnailModel) if (thumbnailModel) await options.video.addAndSaveThumbnail(thumbnailModel, t) + + // FIXME: use icon URL instead + const previewUrl = buildRemoteBaseUrl(options.video, join(STATIC_PATHS.PREVIEWS, options.video.getPreview().filename)) + const previewModel = createPlaceholderThumbnail(previewUrl, options.video, ThumbnailType.PREVIEW, PREVIEWS_SIZE) + await options.video.addAndSaveThumbnail(previewModel, t) + { const videoFileAttributes = videoFileActivityUrlToDBAttributes(options.video, options.videoObject) const newVideoFiles = videoFileAttributes.map(a => new VideoFileModel(a)) @@ -262,6 +313,29 @@ async function updateVideoFromAP (options: { options.video.VideoFiles = await Promise.all(upsertTasks) } + { + const streamingPlaylistAttributes = streamingPlaylistActivityUrlToDBAttributes( + options.video, + options.videoObject, + options.video.VideoFiles + ) + const newStreamingPlaylists = streamingPlaylistAttributes.map(a => new VideoStreamingPlaylistModel(a)) + + // Remove video files that do not exist anymore + const destroyTasks = options.video.VideoStreamingPlaylists + .filter(f => !newStreamingPlaylists.find(newPlaylist => newPlaylist.hasSameUniqueKeysThan(f))) + .map(f => f.destroy(sequelizeOptions)) + await Promise.all(destroyTasks) + + // Update or add other one + const upsertTasks = streamingPlaylistAttributes.map(a => { + return VideoStreamingPlaylistModel.upsert(a, { returning: true, transaction: t }) + .then(([ streamingPlaylist ]) => streamingPlaylist) + }) + + options.video.VideoStreamingPlaylists = await Promise.all(upsertTasks) + } + { // Update Tags const tags = options.videoObject.tag.map(tag => tag.name) @@ -280,6 +354,11 @@ async function updateVideoFromAP (options: { } }) + // Notify our users? + if (wasPrivateVideo || wasUnlistedVideo) { + Notifier.Instance.notifyOnNewVideo(options.video) + } + logger.info('Remote video with uuid %s updated', options.videoObject.uuid) } catch (err) { if (options.video !== undefined && videoFieldsSave !== undefined) { @@ -290,12 +369,6 @@ async function updateVideoFromAP (options: { logger.debug('Cannot update the remote video.', { err }) throw err } - - try { - await generateThumbnailFromUrl(options.video, options.videoObject.icon) - } catch (err) { - logger.warn('Cannot generate thumbnail of %s.', options.videoObject.id, { err }) - } } async function refreshVideoIfNeeded (options: { @@ -355,29 +428,55 @@ export { getOrCreateVideoAndAccountAndChannel, fetchRemoteVideoStaticFile, fetchRemoteVideoDescription, - generateThumbnailFromUrl, getOrCreateVideoChannelFromVideoObject } // --------------------------------------------------------------------------- -function isActivityVideoUrlObject (url: ActivityUrlObject): url is ActivityVideoUrlObject { - const mimeTypes = Object.keys(VIDEO_MIMETYPE_EXT) +function isAPVideoUrlObject (url: ActivityUrlObject): url is ActivityVideoUrlObject { + const mimeTypes = Object.keys(MIMETYPES.VIDEO.MIMETYPE_EXT) const urlMediaType = url.mediaType || url.mimeType return mimeTypes.indexOf(urlMediaType) !== -1 && urlMediaType.startsWith('video/') } +function isAPStreamingPlaylistUrlObject (url: ActivityUrlObject): url is ActivityPlaylistUrlObject { + const urlMediaType = url.mediaType || url.mimeType + + return urlMediaType === 'application/x-mpegURL' +} + +function isAPPlaylistSegmentHashesUrlObject (tag: any): tag is ActivityPlaylistSegmentHashesObject { + const urlMediaType = tag.mediaType || tag.mimeType + + return tag.name === 'sha256' && tag.type === 'Link' && urlMediaType === 'application/json' +} + async function createVideo (videoObject: VideoTorrentObject, channelActor: ActorModel, waitThumbnail = false) { logger.debug('Adding remote video %s.', videoObject.id) + const videoData = await videoActivityObjectToDBAttributes(channelActor.VideoChannel, videoObject, videoObject.to) + const video = VideoModel.build(videoData) + + const promiseThumbnail = createVideoMiniatureFromUrl(videoObject.icon.url, video, ThumbnailType.MINIATURE) + + let thumbnailModel: ThumbnailModel + if (waitThumbnail === true) { + thumbnailModel = await promiseThumbnail + } + 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) + videoCreated.VideoChannel = channelActor.VideoChannel + + if (thumbnailModel) await videoCreated.addAndSaveThumbnail(thumbnailModel, t) + + // FIXME: use icon URL instead + const previewUrl = buildRemoteBaseUrl(videoCreated, join(STATIC_PATHS.PREVIEWS, video.generatePreviewName())) + const previewModel = createPlaceholderThumbnail(previewUrl, video, ThumbnailType.PREVIEW, PREVIEWS_SIZE) + if (thumbnailModel) await videoCreated.addAndSaveThumbnail(previewModel, t) // Process files const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoCreated, videoObject) @@ -386,10 +485,16 @@ async function createVideo (videoObject: VideoTorrentObject, channelActor: Actor } const videoFilePromises = videoFileAttributes.map(f => VideoFileModel.create(f, { transaction: t })) - await Promise.all(videoFilePromises) + const videoFiles = await Promise.all(videoFilePromises) + + const videoStreamingPlaylists = streamingPlaylistActivityUrlToDBAttributes(videoCreated, videoObject, videoFiles) + const playlistPromises = videoStreamingPlaylists.map(p => VideoStreamingPlaylistModel.create(p, { transaction: t })) + await Promise.all(playlistPromises) // Process tags - const tags = videoObject.tag.map(t => t.name) + const tags = videoObject.tag + .filter(t => t.type === 'Hashtag') + .map(t => t.name) const tagInstances = await TagModel.findOrCreateTags(tags, t) await videoCreated.$set('Tags', tagInstances, sequelizeOptions) @@ -401,14 +506,16 @@ async function createVideo (videoObject: VideoTorrentObject, channelActor: Actor 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 === false) { + promiseThumbnail.then(thumbnailModel => { + thumbnailModel = videoCreated.id - if (waitThumbnail === true) await p + return thumbnailModel.save() + }) + } return videoCreated } @@ -450,12 +557,14 @@ async function videoActivityObjectToDBAttributes ( 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), + originallyPublishedAt: videoObject.originallyPublishedAt ? new Date(videoObject.originallyPublishedAt) : null, // FIXME: updatedAt does not seems to be considered by Sequelize updatedAt: new Date(videoObject.updated), views: videoObject.views, @@ -467,13 +576,13 @@ async function videoActivityObjectToDBAttributes ( } function videoFileActivityUrlToDBAttributes (video: VideoModel, videoObject: VideoTorrentObject) { - const fileUrls = videoObject.url.filter(u => isActivityVideoUrlObject(u)) as ActivityVideoUrlObject[] + const fileUrls = videoObject.url.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[] if (fileUrls.length === 0) { throw new Error('Cannot find video files for ' + video.url) } - const attributes: VideoFileModel[] = [] + const attributes: FilteredModelAttributes[] = [] for (const fileUrl of fileUrls) { // Fetch associated magnet uri const magnet = videoObject.url.find(u => { @@ -490,13 +599,44 @@ function videoFileActivityUrlToDBAttributes (video: VideoModel, videoObject: Vid const mediaType = fileUrl.mediaType || fileUrl.mimeType const attribute = { - extname: VIDEO_MIMETYPE_EXT[ mediaType ], + extname: MIMETYPES.VIDEO.MIMETYPE_EXT[ mediaType ], infoHash: parsed.infoHash, resolution: fileUrl.height, size: fileUrl.size, videoId: video.id, fps: fileUrl.fps || -1 - } as VideoFileModel + } + + attributes.push(attribute) + } + + return attributes +} + +function streamingPlaylistActivityUrlToDBAttributes (video: VideoModel, videoObject: VideoTorrentObject, videoFiles: VideoFileModel[]) { + const playlistUrls = videoObject.url.filter(u => isAPStreamingPlaylistUrlObject(u)) as ActivityPlaylistUrlObject[] + if (playlistUrls.length === 0) return [] + + const attributes: FilteredModelAttributes[] = [] + for (const playlistUrlObject of playlistUrls) { + const segmentsSha256UrlObject = playlistUrlObject.tag + .find(t => { + return isAPPlaylistSegmentHashesUrlObject(t) + }) as ActivityPlaylistSegmentHashesObject + 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, videoFiles), + p2pMediaLoaderPeerVersion: P2P_MEDIA_LOADER_PEER_VERSION, + videoId: video.id + } + attributes.push(attribute) }