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 { VideoFileModel } from '../../../models/video/video-file' import { fetchAvatarIfExists, getOrCreateActorAndServerAndModel, updateActorAvatarInstance, updateActorInstance } from '../actor' import { generateThumbnailFromUrl, getOrCreateAccountAndVideoAndChannel, videoActivityObjectToDBAttributes, videoFileActivityUrlToDBAttributes } from '../videos' async function processUpdateActivity (activity: ActivityUpdate) { const actor = await getOrCreateActorAndServerAndModel(activity.actor) if (activity.object.type === 'Video') { return processUpdateVideo(actor, activity) } else if (activity.object.type === 'Person') { return processUpdateAccount(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) 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() 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(videoChannel, videoAttributesToUpdate, activity.to, activity.cc) 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('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) 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 processUpdateAccount (actor: ActorModel, activity: ActivityUpdate) { const options = { arguments: [ actor, activity ], errorMessage: 'Cannot update the remote account with many retries' } return retryTransactionWrapper(updateRemoteAccount, options) } async function updateRemoteAccount (actor: ActorModel, activity: ActivityUpdate) { const accountAttributesToUpdate = activity.object as ActivityPubActor logger.debug('Updating remote account "%s".', accountAttributesToUpdate.uuid) let accountInstance: AccountModel let actorFieldsSave: object let accountFieldsSave: object // Fetch icon? const avatarName = await fetchAvatarIfExists(accountAttributesToUpdate) try { await sequelizeTypescript.transaction(async t => { actorFieldsSave = actor.toJSON() accountInstance = actor.Account accountFieldsSave = actor.Account.toJSON() await updateActorInstance(actor, accountAttributesToUpdate) if (avatarName !== undefined) { await updateActorAvatarInstance(actor, avatarName, t) } await actor.save({ transaction: t }) actor.Account.set('name', accountAttributesToUpdate.name || accountAttributesToUpdate.preferredUsername) await actor.Account.save({ transaction: t }) }) logger.info('Remote account with uuid %s updated', accountAttributesToUpdate.uuid) } catch (err) { if (actor !== undefined && actorFieldsSave !== undefined) { resetSequelizeInstance(actor, actorFieldsSave) } if (accountInstance !== undefined && accountFieldsSave !== undefined) { resetSequelizeInstance(accountInstance, accountFieldsSave) } // This is just a debug because we will retry the insert logger.debug('Cannot update the remote account.', err) throw err } }