PeerTube/server/lib/notifier.ts

544 lines
20 KiB
TypeScript

import { UserNotificationSettingValue, UserNotificationType, UserRight } from '../../shared/models/users'
import { logger } from '../helpers/logger'
import { VideoModel } from '../models/video/video'
import { Emailer } from './emailer'
import { UserNotificationModel } from '../models/account/user-notification'
import { VideoCommentModel } from '../models/video/video-comment'
import { UserModel } from '../models/account/user'
import { PeerTubeSocket } from './peertube-socket'
import { CONFIG } from '../initializers/config'
import { VideoPrivacy, VideoState } from '../../shared/models/videos'
import { VideoAbuseModel } from '../models/video/video-abuse'
import { VideoBlacklistModel } from '../models/video/video-blacklist'
import * as Bluebird from 'bluebird'
import { VideoImportModel } from '../models/video/video-import'
import { AccountBlocklistModel } from '../models/account/account-blocklist'
import { ActorFollowModel } from '../models/activitypub/actor-follow'
import { AccountModel } from '../models/account/account'
class Notifier {
private static instance: Notifier
private constructor () {}
notifyOnNewVideoIfNeeded (video: VideoModel): void {
// Only notify on public and published videos which are not blacklisted
if (video.privacy !== VideoPrivacy.PUBLIC || video.state !== VideoState.PUBLISHED || video.isBlacklisted()) return
this.notifySubscribersOfNewVideo(video)
.catch(err => logger.error('Cannot notify subscribers of new video %s.', video.url, { err }))
}
notifyOnVideoPublishedAfterTranscoding (video: VideoModel): void {
// don't notify if didn't wait for transcoding or video is still blacklisted/waiting for scheduled update
if (!video.waitTranscoding || video.VideoBlacklist || video.ScheduleVideoUpdate) return
this.notifyOwnedVideoHasBeenPublished(video)
.catch(err => logger.error('Cannot notify owner that its video %s has been published after transcoding.', video.url, { err }))
}
notifyOnVideoPublishedAfterScheduledUpdate (video: VideoModel): void {
// don't notify if video is still blacklisted or waiting for transcoding
if (video.VideoBlacklist || (video.waitTranscoding && video.state !== VideoState.PUBLISHED)) return
this.notifyOwnedVideoHasBeenPublished(video)
.catch(err => logger.error('Cannot notify owner that its video %s has been published after scheduled update.', video.url, { err }))
}
notifyOnVideoPublishedAfterRemovedFromAutoBlacklist (video: VideoModel): void {
// don't notify if video is still waiting for transcoding or scheduled update
if (video.ScheduleVideoUpdate || (video.waitTranscoding && video.state !== VideoState.PUBLISHED)) return
this.notifyOwnedVideoHasBeenPublished(video)
.catch(err => logger.error('Cannot notify owner that its video %s has been published after removed from auto-blacklist.', video.url, { err })) // tslint:disable-line:max-line-length
}
notifyOnNewComment (comment: VideoCommentModel): void {
this.notifyVideoOwnerOfNewComment(comment)
.catch(err => logger.error('Cannot notify video owner of new comment %s.', comment.url, { err }))
this.notifyOfCommentMention(comment)
.catch(err => logger.error('Cannot notify mentions of comment %s.', comment.url, { err }))
}
notifyOnNewVideoAbuse (videoAbuse: VideoAbuseModel): void {
this.notifyModeratorsOfNewVideoAbuse(videoAbuse)
.catch(err => logger.error('Cannot notify of new video abuse of video %s.', videoAbuse.Video.url, { err }))
}
notifyOnVideoAutoBlacklist (video: VideoModel): void {
this.notifyModeratorsOfVideoAutoBlacklist(video)
.catch(err => logger.error('Cannot notify of auto-blacklist of video %s.', video.url, { err }))
}
notifyOnVideoBlacklist (videoBlacklist: VideoBlacklistModel): void {
this.notifyVideoOwnerOfBlacklist(videoBlacklist)
.catch(err => logger.error('Cannot notify video owner of new video blacklist of %s.', videoBlacklist.Video.url, { err }))
}
notifyOnVideoUnblacklist (video: VideoModel): void {
this.notifyVideoOwnerOfUnblacklist(video)
.catch(err => logger.error('Cannot notify video owner of unblacklist of %s.', video.url, { err }))
}
notifyOnFinishedVideoImport (videoImport: VideoImportModel, success: boolean): void {
this.notifyOwnerVideoImportIsFinished(videoImport, success)
.catch(err => logger.error('Cannot notify owner that its video import %s is finished.', videoImport.getTargetIdentifier(), { err }))
}
notifyOnNewUserRegistration (user: UserModel): void {
this.notifyModeratorsOfNewUserRegistration(user)
.catch(err => logger.error('Cannot notify moderators of new user registration (%s).', user.username, { err }))
}
notifyOfNewUserFollow (actorFollow: ActorFollowModel): void {
this.notifyUserOfNewActorFollow(actorFollow)
.catch(err => {
logger.error(
'Cannot notify owner of channel %s of a new follow by %s.',
actorFollow.ActorFollowing.VideoChannel.getDisplayName(),
actorFollow.ActorFollower.Account.getDisplayName(),
{ err }
)
})
}
notifyOfNewInstanceFollow (actorFollow: ActorFollowModel): void {
this.notifyAdminsOfNewInstanceFollow(actorFollow)
.catch(err => {
logger.error('Cannot notify administrators of new follower %s.', actorFollow.ActorFollower.url, { err })
})
}
private async notifySubscribersOfNewVideo (video: VideoModel) {
// List all followers that are users
const users = await UserModel.listUserSubscribersOf(video.VideoChannel.actorId)
logger.info('Notifying %d users of new video %s.', users.length, video.url)
function settingGetter (user: UserModel) {
return user.NotificationSetting.newVideoFromSubscription
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.NEW_VIDEO_FROM_SUBSCRIPTION,
userId: user.id,
videoId: video.id
})
notification.Video = video
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addNewVideoFromSubscriberNotification(emails, video)
}
return this.notify({ users, settingGetter, notificationCreator, emailSender })
}
private async notifyVideoOwnerOfNewComment (comment: VideoCommentModel) {
if (comment.Video.isOwned() === false) return
const user = await UserModel.loadByVideoId(comment.videoId)
// Not our user or user comments its own video
if (!user || comment.Account.userId === user.id) return
const accountMuted = await AccountBlocklistModel.isAccountMutedBy(user.Account.id, comment.accountId)
if (accountMuted) return
logger.info('Notifying user %s of new comment %s.', user.username, comment.url)
function settingGetter (user: UserModel) {
return user.NotificationSetting.newCommentOnMyVideo
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.NEW_COMMENT_ON_MY_VIDEO,
userId: user.id,
commentId: comment.id
})
notification.Comment = comment
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addNewCommentOnMyVideoNotification(emails, comment)
}
return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
}
private async notifyOfCommentMention (comment: VideoCommentModel) {
const extractedUsernames = comment.extractMentions()
logger.debug(
'Extracted %d username from comment %s.', extractedUsernames.length, comment.url,
{ usernames: extractedUsernames, text: comment.text }
)
let users = await UserModel.listByUsernames(extractedUsernames)
if (comment.Video.isOwned()) {
const userException = await UserModel.loadByVideoId(comment.videoId)
users = users.filter(u => u.id !== userException.id)
}
// Don't notify if I mentioned myself
users = users.filter(u => u.Account.id !== comment.accountId)
if (users.length === 0) return
const accountMutedHash = await AccountBlocklistModel.isAccountMutedByMulti(users.map(u => u.Account.id), comment.accountId)
logger.info('Notifying %d users of new comment %s.', users.length, comment.url)
function settingGetter (user: UserModel) {
if (accountMutedHash[user.Account.id] === true) return UserNotificationSettingValue.NONE
return user.NotificationSetting.commentMention
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.COMMENT_MENTION,
userId: user.id,
commentId: comment.id
})
notification.Comment = comment
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addNewCommentMentionNotification(emails, comment)
}
return this.notify({ users, settingGetter, notificationCreator, emailSender })
}
private async notifyUserOfNewActorFollow (actorFollow: ActorFollowModel) {
if (actorFollow.ActorFollowing.isOwned() === false) return
// Account follows one of our account?
let followType: 'account' | 'channel' = 'channel'
let user = await UserModel.loadByChannelActorId(actorFollow.ActorFollowing.id)
// Account follows one of our channel?
if (!user) {
user = await UserModel.loadByAccountActorId(actorFollow.ActorFollowing.id)
followType = 'account'
}
if (!user) return
if (!actorFollow.ActorFollower.Account || !actorFollow.ActorFollower.Account.name) {
actorFollow.ActorFollower.Account = await actorFollow.ActorFollower.$get('Account') as AccountModel
}
const followerAccount = actorFollow.ActorFollower.Account
const accountMuted = await AccountBlocklistModel.isAccountMutedBy(user.Account.id, followerAccount.id)
if (accountMuted) return
logger.info('Notifying user %s of new follower: %s.', user.username, followerAccount.getDisplayName())
function settingGetter (user: UserModel) {
return user.NotificationSetting.newFollow
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.NEW_FOLLOW,
userId: user.id,
actorFollowId: actorFollow.id
})
notification.ActorFollow = actorFollow
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addNewFollowNotification(emails, actorFollow, followType)
}
return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
}
private async notifyAdminsOfNewInstanceFollow (actorFollow: ActorFollowModel) {
const admins = await UserModel.listWithRight(UserRight.MANAGE_SERVER_FOLLOW)
logger.info('Notifying %d administrators of new instance follower: %s.', admins.length, actorFollow.ActorFollower.url)
function settingGetter (user: UserModel) {
return user.NotificationSetting.newInstanceFollower
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.NEW_INSTANCE_FOLLOWER,
userId: user.id,
actorFollowId: actorFollow.id
})
notification.ActorFollow = actorFollow
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addNewInstanceFollowerNotification(emails, actorFollow)
}
return this.notify({ users: admins, settingGetter, notificationCreator, emailSender })
}
private async notifyModeratorsOfNewVideoAbuse (videoAbuse: VideoAbuseModel) {
const moderators = await UserModel.listWithRight(UserRight.MANAGE_VIDEO_ABUSES)
if (moderators.length === 0) return
logger.info('Notifying %s user/moderators of new video abuse %s.', moderators.length, videoAbuse.Video.url)
function settingGetter (user: UserModel) {
return user.NotificationSetting.videoAbuseAsModerator
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.NEW_VIDEO_ABUSE_FOR_MODERATORS,
userId: user.id,
videoAbuseId: videoAbuse.id
})
notification.VideoAbuse = videoAbuse
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addVideoAbuseModeratorsNotification(emails, videoAbuse)
}
return this.notify({ users: moderators, settingGetter, notificationCreator, emailSender })
}
private async notifyModeratorsOfVideoAutoBlacklist (video: VideoModel) {
const moderators = await UserModel.listWithRight(UserRight.MANAGE_VIDEO_BLACKLIST)
if (moderators.length === 0) return
logger.info('Notifying %s moderators of video auto-blacklist %s.', moderators.length, video.url)
function settingGetter (user: UserModel) {
return user.NotificationSetting.videoAutoBlacklistAsModerator
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.VIDEO_AUTO_BLACKLIST_FOR_MODERATORS,
userId: user.id,
videoId: video.id
})
notification.Video = video
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addVideoAutoBlacklistModeratorsNotification(emails, video)
}
return this.notify({ users: moderators, settingGetter, notificationCreator, emailSender })
}
private async notifyVideoOwnerOfBlacklist (videoBlacklist: VideoBlacklistModel) {
const user = await UserModel.loadByVideoId(videoBlacklist.videoId)
if (!user) return
logger.info('Notifying user %s that its video %s has been blacklisted.', user.username, videoBlacklist.Video.url)
function settingGetter (user: UserModel) {
return user.NotificationSetting.blacklistOnMyVideo
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.BLACKLIST_ON_MY_VIDEO,
userId: user.id,
videoBlacklistId: videoBlacklist.id
})
notification.VideoBlacklist = videoBlacklist
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addVideoBlacklistNotification(emails, videoBlacklist)
}
return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
}
private async notifyVideoOwnerOfUnblacklist (video: VideoModel) {
const user = await UserModel.loadByVideoId(video.id)
if (!user) return
logger.info('Notifying user %s that its video %s has been unblacklisted.', user.username, video.url)
function settingGetter (user: UserModel) {
return user.NotificationSetting.blacklistOnMyVideo
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.UNBLACKLIST_ON_MY_VIDEO,
userId: user.id,
videoId: video.id
})
notification.Video = video
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addVideoUnblacklistNotification(emails, video)
}
return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
}
private async notifyOwnedVideoHasBeenPublished (video: VideoModel) {
const user = await UserModel.loadByVideoId(video.id)
if (!user) return
logger.info('Notifying user %s of the publication of its video %s.', user.username, video.url)
function settingGetter (user: UserModel) {
return user.NotificationSetting.myVideoPublished
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.MY_VIDEO_PUBLISHED,
userId: user.id,
videoId: video.id
})
notification.Video = video
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.myVideoPublishedNotification(emails, video)
}
return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
}
private async notifyOwnerVideoImportIsFinished (videoImport: VideoImportModel, success: boolean) {
const user = await UserModel.loadByVideoImportId(videoImport.id)
if (!user) return
logger.info('Notifying user %s its video import %s is finished.', user.username, videoImport.getTargetIdentifier())
function settingGetter (user: UserModel) {
return user.NotificationSetting.myVideoImportFinished
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: success ? UserNotificationType.MY_VIDEO_IMPORT_SUCCESS : UserNotificationType.MY_VIDEO_IMPORT_ERROR,
userId: user.id,
videoImportId: videoImport.id
})
notification.VideoImport = videoImport
return notification
}
function emailSender (emails: string[]) {
return success
? Emailer.Instance.myVideoImportSuccessNotification(emails, videoImport)
: Emailer.Instance.myVideoImportErrorNotification(emails, videoImport)
}
return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
}
private async notifyModeratorsOfNewUserRegistration (registeredUser: UserModel) {
const moderators = await UserModel.listWithRight(UserRight.MANAGE_USERS)
if (moderators.length === 0) return
logger.info(
'Notifying %s moderators of new user registration of %s.',
moderators.length, registeredUser.Account.Actor.preferredUsername
)
function settingGetter (user: UserModel) {
return user.NotificationSetting.newUserRegistration
}
async function notificationCreator (user: UserModel) {
const notification = await UserNotificationModel.create({
type: UserNotificationType.NEW_USER_REGISTRATION,
userId: user.id,
accountId: registeredUser.Account.id
})
notification.Account = registeredUser.Account
return notification
}
function emailSender (emails: string[]) {
return Emailer.Instance.addNewUserRegistrationNotification(emails, registeredUser)
}
return this.notify({ users: moderators, settingGetter, notificationCreator, emailSender })
}
private async notify (options: {
users: UserModel[],
notificationCreator: (user: UserModel) => Promise<UserNotificationModel>,
emailSender: (emails: string[]) => Promise<any> | Bluebird<any>,
settingGetter: (user: UserModel) => UserNotificationSettingValue
}) {
const emails: string[] = []
for (const user of options.users) {
if (this.isWebNotificationEnabled(options.settingGetter(user))) {
const notification = await options.notificationCreator(user)
PeerTubeSocket.Instance.sendNotification(user.id, notification)
}
if (this.isEmailEnabled(user, options.settingGetter(user))) {
emails.push(user.email)
}
}
if (emails.length !== 0) {
await options.emailSender(emails)
}
}
private isEmailEnabled (user: UserModel, value: UserNotificationSettingValue) {
if (CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION === true && user.emailVerified === false) return false
return value & UserNotificationSettingValue.EMAIL
}
private isWebNotificationEnabled (value: UserNotificationSettingValue) {
return value & UserNotificationSettingValue.WEB
}
static get Instance () {
return this.instance || (this.instance = new this())
}
}
// ---------------------------------------------------------------------------
export {
Notifier
}