PeerTube/server/lib/notifier/notifier.ts

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import { MUser, MUserDefault } from '@server/types/models/user'
import { MVideoBlacklistLightVideo, MVideoBlacklistVideo } from '@server/types/models/video/video-blacklist'
import { UserNotificationSettingValue } from '../../../shared/models/users'
import { logger } from '../../helpers/logger'
import { CONFIG } from '../../initializers/config'
import { MAbuseFull, MAbuseMessage, MActorFollowFull, MApplication, MPlugin } from '../../types/models'
import { MCommentOwnerVideo, MVideoAccountLight, MVideoFullLight } from '../../types/models/video'
import { JobQueue } from '../job-queue'
import { PeerTubeSocket } from '../peertube-socket'
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import { Hooks } from '../plugins/hooks'
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import {
AbstractNotification,
AbuseStateChangeForReporter,
AutoFollowForInstance,
CommentMention,
FollowForInstance,
FollowForUser,
ImportFinishedForOwner,
ImportFinishedForOwnerPayload,
NewAbuseForModerators,
NewAbuseMessageForModerators,
NewAbuseMessageForReporter,
NewAbusePayload,
NewAutoBlacklistForModerators,
NewBlacklistForOwner,
NewCommentForVideoOwner,
NewPeerTubeVersionForAdmins,
NewPluginVersionForAdmins,
NewVideoForSubscribers,
OwnedPublicationAfterAutoUnblacklist,
OwnedPublicationAfterScheduleUpdate,
OwnedPublicationAfterTranscoding,
RegistrationForModerators,
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StudioEditionFinishedForOwner,
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UnblacklistForOwner
} from './shared'
class Notifier {
private readonly notificationModels = {
newVideo: [ NewVideoForSubscribers ],
publicationAfterTranscoding: [ OwnedPublicationAfterTranscoding ],
publicationAfterScheduleUpdate: [ OwnedPublicationAfterScheduleUpdate ],
publicationAfterAutoUnblacklist: [ OwnedPublicationAfterAutoUnblacklist ],
newComment: [ CommentMention, NewCommentForVideoOwner ],
newAbuse: [ NewAbuseForModerators ],
newBlacklist: [ NewBlacklistForOwner ],
unblacklist: [ UnblacklistForOwner ],
importFinished: [ ImportFinishedForOwner ],
userRegistration: [ RegistrationForModerators ],
userFollow: [ FollowForUser ],
instanceFollow: [ FollowForInstance ],
autoInstanceFollow: [ AutoFollowForInstance ],
newAutoBlacklist: [ NewAutoBlacklistForModerators ],
abuseStateChange: [ AbuseStateChangeForReporter ],
newAbuseMessage: [ NewAbuseMessageForReporter, NewAbuseMessageForModerators ],
newPeertubeVersion: [ NewPeerTubeVersionForAdmins ],
newPluginVersion: [ NewPluginVersionForAdmins ],
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videoStudioEditionFinished: [ StudioEditionFinishedForOwner ]
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}
private static instance: Notifier
private constructor () {
}
notifyOnNewVideoIfNeeded (video: MVideoAccountLight): void {
const models = this.notificationModels.newVideo
this.sendNotifications(models, video)
.catch(err => logger.error('Cannot notify subscribers of new video %s.', video.url, { err }))
}
notifyOnVideoPublishedAfterTranscoding (video: MVideoFullLight): void {
const models = this.notificationModels.publicationAfterTranscoding
this.sendNotifications(models, video)
.catch(err => logger.error('Cannot notify owner that its video %s has been published after transcoding.', video.url, { err }))
}
notifyOnVideoPublishedAfterScheduledUpdate (video: MVideoFullLight): void {
const models = this.notificationModels.publicationAfterScheduleUpdate
this.sendNotifications(models, video)
.catch(err => logger.error('Cannot notify owner that its video %s has been published after scheduled update.', video.url, { err }))
}
notifyOnVideoPublishedAfterRemovedFromAutoBlacklist (video: MVideoFullLight): void {
const models = this.notificationModels.publicationAfterAutoUnblacklist
this.sendNotifications(models, video)
.catch(err => {
logger.error('Cannot notify owner that its video %s has been published after removed from auto-blacklist.', video.url, { err })
})
}
notifyOnNewComment (comment: MCommentOwnerVideo): void {
const models = this.notificationModels.newComment
this.sendNotifications(models, comment)
.catch(err => logger.error('Cannot notify of new comment.', comment.url, { err }))
}
notifyOnNewAbuse (payload: NewAbusePayload): void {
const models = this.notificationModels.newAbuse
this.sendNotifications(models, payload)
.catch(err => logger.error('Cannot notify of new abuse %d.', payload.abuseInstance.id, { err }))
}
notifyOnVideoAutoBlacklist (videoBlacklist: MVideoBlacklistLightVideo): void {
const models = this.notificationModels.newAutoBlacklist
this.sendNotifications(models, videoBlacklist)
.catch(err => logger.error('Cannot notify of auto-blacklist of video %s.', videoBlacklist.Video.url, { err }))
}
notifyOnVideoBlacklist (videoBlacklist: MVideoBlacklistVideo): void {
const models = this.notificationModels.newBlacklist
this.sendNotifications(models, videoBlacklist)
.catch(err => logger.error('Cannot notify video owner of new video blacklist of %s.', videoBlacklist.Video.url, { err }))
}
notifyOnVideoUnblacklist (video: MVideoFullLight): void {
const models = this.notificationModels.unblacklist
this.sendNotifications(models, video)
.catch(err => logger.error('Cannot notify video owner of unblacklist of %s.', video.url, { err }))
}
notifyOnFinishedVideoImport (payload: ImportFinishedForOwnerPayload): void {
const models = this.notificationModels.importFinished
this.sendNotifications(models, payload)
.catch(err => {
logger.error('Cannot notify owner that its video import %s is finished.', payload.videoImport.getTargetIdentifier(), { err })
})
}
notifyOnNewUserRegistration (user: MUserDefault): void {
const models = this.notificationModels.userRegistration
this.sendNotifications(models, user)
.catch(err => logger.error('Cannot notify moderators of new user registration (%s).', user.username, { err }))
}
notifyOfNewUserFollow (actorFollow: MActorFollowFull): void {
const models = this.notificationModels.userFollow
this.sendNotifications(models, 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: MActorFollowFull): void {
const models = this.notificationModels.instanceFollow
this.sendNotifications(models, actorFollow)
.catch(err => logger.error('Cannot notify administrators of new follower %s.', actorFollow.ActorFollower.url, { err }))
}
notifyOfAutoInstanceFollowing (actorFollow: MActorFollowFull): void {
const models = this.notificationModels.autoInstanceFollow
this.sendNotifications(models, actorFollow)
.catch(err => logger.error('Cannot notify administrators of auto instance following %s.', actorFollow.ActorFollowing.url, { err }))
}
notifyOnAbuseStateChange (abuse: MAbuseFull): void {
const models = this.notificationModels.abuseStateChange
this.sendNotifications(models, abuse)
.catch(err => logger.error('Cannot notify of abuse %d state change.', abuse.id, { err }))
}
notifyOnAbuseMessage (abuse: MAbuseFull, message: MAbuseMessage): void {
const models = this.notificationModels.newAbuseMessage
this.sendNotifications(models, { abuse, message })
.catch(err => logger.error('Cannot notify on new abuse %d message.', abuse.id, { err }))
}
notifyOfNewPeerTubeVersion (application: MApplication, latestVersion: string) {
const models = this.notificationModels.newPeertubeVersion
this.sendNotifications(models, { application, latestVersion })
.catch(err => logger.error('Cannot notify on new PeerTubeb version %s.', latestVersion, { err }))
}
notifyOfNewPluginVersion (plugin: MPlugin) {
const models = this.notificationModels.newPluginVersion
this.sendNotifications(models, plugin)
.catch(err => logger.error('Cannot notify on new plugin version %s.', plugin.name, { err }))
}
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notifyOfFinishedVideoStudioEdition (video: MVideoFullLight) {
const models = this.notificationModels.videoStudioEditionFinished
this.sendNotifications(models, video)
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.catch(err => logger.error('Cannot notify on finished studio edition %s.', video.url, { err }))
}
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private async notify <T> (object: AbstractNotification<T>) {
await object.prepare()
const users = object.getTargetUsers()
if (users.length === 0) return
if (await object.isDisabled()) return
object.log()
const toEmails: string[] = []
for (const user of users) {
const setting = object.getSetting(user)
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const webNotificationEnabled = this.isWebNotificationEnabled(setting)
const emailNotificationEnabled = this.isEmailEnabled(user, setting)
const notification = object.createNotification(user)
if (webNotificationEnabled) {
await notification.save()
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PeerTubeSocket.Instance.sendNotification(user.id, notification)
}
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if (emailNotificationEnabled) {
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toEmails.push(user.email)
}
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Hooks.runAction('action:notifier.notification.created', { webNotificationEnabled, emailNotificationEnabled, user, notification })
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}
for (const to of toEmails) {
const payload = await object.createEmail(to)
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JobQueue.Instance.createJobAsync({ type: 'email', payload })
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}
}
private isEmailEnabled (user: MUser, 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
}
private async sendNotifications <T> (models: (new (payload: T) => AbstractNotification<T>)[], payload: T) {
for (const model of models) {
// eslint-disable-next-line new-cap
await this.notify(new model(payload))
}
}
static get Instance () {
return this.instance || (this.instance = new this())
}
}
// ---------------------------------------------------------------------------
export {
Notifier
}