import * as Bluebird from 'bluebird' import { ActivityUpdate } from '../../../../shared/models/activitypub' import { ActivityPubActor } from '../../../../shared/models/activitypub/activitypub-actor' import { VideoTorrentObject } from '../../../../shared/models/activitypub/objects' import { retryTransactionWrapper } from '../../../helpers/database-utils' import { logger } from '../../../helpers/logger' import { resetSequelizeInstance } from '../../../helpers/utils' import { sequelizeTypescript } from '../../../initializers' import { AccountModel } from '../../../models/account/account' import { ActorModel } from '../../../models/activitypub/actor' import { TagModel } from '../../../models/video/tag' import { VideoChannelModel } from '../../../models/video/video-channel' import { VideoFileModel } from '../../../models/video/video-file' import { fetchAvatarIfExists, getOrCreateActorAndServerAndModel, updateActorAvatarInstance, updateActorInstance } from '../actor' import { generateThumbnailFromUrl, getOrCreateAccountAndVideoAndChannel, getOrCreateVideoChannel, videoActivityObjectToDBAttributes, videoFileActivityUrlToDBAttributes } from '../videos' async function processUpdateActivity (activity: ActivityUpdate) { const actor = await getOrCreateActorAndServerAndModel(activity.actor) const objectType = activity.object.type if (objectType === 'Video') { return processUpdateVideo(actor, activity) } else if (objectType === 'Person' || objectType === 'Application' || objectType === 'Group') { return processUpdateActor(actor, activity) } return } // --------------------------------------------------------------------------- export { processUpdateActivity } // --------------------------------------------------------------------------- function processUpdateVideo (actor: ActorModel, activity: ActivityUpdate) { const options = { arguments: [ actor, activity ], errorMessage: 'Cannot update the remote video with many retries' } return retryTransactionWrapper(updateRemoteVideo, options) } async function updateRemoteVideo (actor: ActorModel, activity: ActivityUpdate) { const videoAttributesToUpdate = activity.object as VideoTorrentObject const res = await getOrCreateAccountAndVideoAndChannel(videoAttributesToUpdate.id) // Fetch video channel outside the transaction const newVideoChannelActor = await getOrCreateVideoChannel(videoAttributesToUpdate) const newVideoChannel = newVideoChannelActor.VideoChannel logger.debug('Updating remote video "%s".', videoAttributesToUpdate.uuid) let videoInstance = res.video let videoFieldsSave: any try { await sequelizeTypescript.transaction(async t => { const sequelizeOptions = { transaction: t } videoFieldsSave = videoInstance.toJSON() // Check actor has the right to update the video const videoChannel = videoInstance.VideoChannel if (videoChannel.Account.Actor.id !== actor.id) { throw new Error('Account ' + actor.url + ' does not own video channel ' + videoChannel.Actor.url) } const videoData = await videoActivityObjectToDBAttributes(newVideoChannel, videoAttributesToUpdate, activity.to) videoInstance.set('name', videoData.name) videoInstance.set('uuid', videoData.uuid) videoInstance.set('url', videoData.url) videoInstance.set('category', videoData.category) videoInstance.set('licence', videoData.licence) videoInstance.set('language', videoData.language) videoInstance.set('description', videoData.description) videoInstance.set('support', videoData.support) videoInstance.set('nsfw', videoData.nsfw) videoInstance.set('commentsEnabled', videoData.commentsEnabled) videoInstance.set('duration', videoData.duration) videoInstance.set('createdAt', videoData.createdAt) videoInstance.set('updatedAt', videoData.updatedAt) videoInstance.set('views', videoData.views) videoInstance.set('privacy', videoData.privacy) videoInstance.set('channelId', videoData.channelId) await videoInstance.save(sequelizeOptions) // Don't block on request generateThumbnailFromUrl(videoInstance, videoAttributesToUpdate.icon) .catch(err => logger.warn('Cannot generate thumbnail of %s.', videoAttributesToUpdate.id, { err })) // Remove old video files const videoFileDestroyTasks: Bluebird[] = [] for (const videoFile of videoInstance.VideoFiles) { videoFileDestroyTasks.push(videoFile.destroy(sequelizeOptions)) } await Promise.all(videoFileDestroyTasks) const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoInstance, videoAttributesToUpdate) const tasks = videoFileAttributes.map(f => VideoFileModel.create(f)) await Promise.all(tasks) const tags = videoAttributesToUpdate.tag.map(t => t.name) const tagInstances = await TagModel.findOrCreateTags(tags, t) await videoInstance.$set('Tags', tagInstances, sequelizeOptions) }) logger.info('Remote video with uuid %s updated', videoAttributesToUpdate.uuid) } catch (err) { if (videoInstance !== undefined && videoFieldsSave !== undefined) { resetSequelizeInstance(videoInstance, videoFieldsSave) } // This is just a debug because we will retry the insert logger.debug('Cannot update the remote video.', { err }) throw err } } function processUpdateActor (actor: ActorModel, activity: ActivityUpdate) { const options = { arguments: [ actor, activity ], errorMessage: 'Cannot update the remote actor with many retries' } return retryTransactionWrapper(updateRemoteActor, options) } async function updateRemoteActor (actor: ActorModel, activity: ActivityUpdate) { const actorAttributesToUpdate = activity.object as ActivityPubActor logger.debug('Updating remote account "%s".', actorAttributesToUpdate.uuid) let accountOrChannelInstance: AccountModel | VideoChannelModel let actorFieldsSave: object let accountOrChannelFieldsSave: object // Fetch icon? const avatarName = await fetchAvatarIfExists(actorAttributesToUpdate) try { await sequelizeTypescript.transaction(async t => { actorFieldsSave = actor.toJSON() if (actorAttributesToUpdate.type === 'Group') accountOrChannelInstance = actor.VideoChannel else accountOrChannelInstance = actor.Account accountOrChannelFieldsSave = accountOrChannelInstance.toJSON() await updateActorInstance(actor, actorAttributesToUpdate) if (avatarName !== undefined) { await updateActorAvatarInstance(actor, avatarName, t) } await actor.save({ transaction: t }) accountOrChannelInstance.set('name', actorAttributesToUpdate.name || actorAttributesToUpdate.preferredUsername) accountOrChannelInstance.set('description', actorAttributesToUpdate.summary) accountOrChannelInstance.set('support', actorAttributesToUpdate.support) await accountOrChannelInstance.save({ transaction: t }) }) logger.info('Remote account with uuid %s updated', actorAttributesToUpdate.uuid) } catch (err) { if (actor !== undefined && actorFieldsSave !== undefined) { resetSequelizeInstance(actor, actorFieldsSave) } if (accountOrChannelInstance !== undefined && accountOrChannelFieldsSave !== undefined) { resetSequelizeInstance(accountOrChannelInstance, accountOrChannelFieldsSave) } // This is just a debug because we will retry the insert logger.debug('Cannot update the remote account.', { err }) throw err } }