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1 | import { UserNotificationSettingValue, UserNotificationType, UserRight } from '../../shared/models/users' | |
2 | import { logger } from '../helpers/logger' | |
3 | import { VideoModel } from '../models/video/video' | |
4 | import { Emailer } from './emailer' | |
5 | import { UserNotificationModel } from '../models/account/user-notification' | |
6 | import { VideoCommentModel } from '../models/video/video-comment' | |
7 | import { UserModel } from '../models/account/user' | |
8 | import { PeerTubeSocket } from './peertube-socket' | |
9 | import { CONFIG } from '../initializers/constants' | |
10 | import { VideoPrivacy, VideoState } from '../../shared/models/videos' | |
11 | import { VideoAbuseModel } from '../models/video/video-abuse' | |
12 | import { VideoBlacklistModel } from '../models/video/video-blacklist' | |
13 | import * as Bluebird from 'bluebird' | |
14 | import { VideoImportModel } from '../models/video/video-import' | |
15 | import { AccountBlocklistModel } from '../models/account/account-blocklist' | |
16 | import { ActorFollowModel } from '../models/activitypub/actor-follow' | |
17 | import { AccountModel } from '../models/account/account' | |
18 | ||
19 | class Notifier { | |
20 | ||
21 | private static instance: Notifier | |
22 | ||
23 | private constructor () {} | |
24 | ||
25 | notifyOnNewVideo (video: VideoModel): void { | |
26 | // Only notify on public and published videos | |
27 | if (video.privacy !== VideoPrivacy.PUBLIC || video.state !== VideoState.PUBLISHED) return | |
28 | ||
29 | this.notifySubscribersOfNewVideo(video) | |
30 | .catch(err => logger.error('Cannot notify subscribers of new video %s.', video.url, { err })) | |
31 | } | |
32 | ||
33 | notifyOnPendingVideoPublished (video: VideoModel): void { | |
34 | // Only notify on public videos that has been published while the user waited transcoding/scheduled update | |
35 | if (video.waitTranscoding === false && !video.ScheduleVideoUpdate) return | |
36 | ||
37 | this.notifyOwnedVideoHasBeenPublished(video) | |
38 | .catch(err => logger.error('Cannot notify owner that its video %s has been published.', video.url, { err })) | |
39 | } | |
40 | ||
41 | notifyOnNewComment (comment: VideoCommentModel): void { | |
42 | this.notifyVideoOwnerOfNewComment(comment) | |
43 | .catch(err => logger.error('Cannot notify video owner of new comment %s.', comment.url, { err })) | |
44 | ||
45 | this.notifyOfCommentMention(comment) | |
46 | .catch(err => logger.error('Cannot notify mentions of comment %s.', comment.url, { err })) | |
47 | } | |
48 | ||
49 | notifyOnNewVideoAbuse (videoAbuse: VideoAbuseModel): void { | |
50 | this.notifyModeratorsOfNewVideoAbuse(videoAbuse) | |
51 | .catch(err => logger.error('Cannot notify of new video abuse of video %s.', videoAbuse.Video.url, { err })) | |
52 | } | |
53 | ||
54 | notifyOnVideoBlacklist (videoBlacklist: VideoBlacklistModel): void { | |
55 | this.notifyVideoOwnerOfBlacklist(videoBlacklist) | |
56 | .catch(err => logger.error('Cannot notify video owner of new video blacklist of %s.', videoBlacklist.Video.url, { err })) | |
57 | } | |
58 | ||
59 | notifyOnVideoUnblacklist (video: VideoModel): void { | |
60 | this.notifyVideoOwnerOfUnblacklist(video) | |
61 | .catch(err => logger.error('Cannot notify video owner of new video blacklist of %s.', video.url, { err })) | |
62 | } | |
63 | ||
64 | notifyOnFinishedVideoImport (videoImport: VideoImportModel, success: boolean): void { | |
65 | this.notifyOwnerVideoImportIsFinished(videoImport, success) | |
66 | .catch(err => logger.error('Cannot notify owner that its video import %s is finished.', videoImport.getTargetIdentifier(), { err })) | |
67 | } | |
68 | ||
69 | notifyOnNewUserRegistration (user: UserModel): void { | |
70 | this.notifyModeratorsOfNewUserRegistration(user) | |
71 | .catch(err => logger.error('Cannot notify moderators of new user registration (%s).', user.username, { err })) | |
72 | } | |
73 | ||
74 | notifyOfNewFollow (actorFollow: ActorFollowModel): void { | |
75 | this.notifyUserOfNewActorFollow(actorFollow) | |
76 | .catch(err => { | |
77 | logger.error( | |
78 | 'Cannot notify owner of channel %s of a new follow by %s.', | |
79 | actorFollow.ActorFollowing.VideoChannel.getDisplayName(), | |
80 | actorFollow.ActorFollower.Account.getDisplayName(), | |
81 | err | |
82 | ) | |
83 | }) | |
84 | } | |
85 | ||
86 | private async notifySubscribersOfNewVideo (video: VideoModel) { | |
87 | // List all followers that are users | |
88 | const users = await UserModel.listUserSubscribersOf(video.VideoChannel.actorId) | |
89 | ||
90 | logger.info('Notifying %d users of new video %s.', users.length, video.url) | |
91 | ||
92 | function settingGetter (user: UserModel) { | |
93 | return user.NotificationSetting.newVideoFromSubscription | |
94 | } | |
95 | ||
96 | async function notificationCreator (user: UserModel) { | |
97 | const notification = await UserNotificationModel.create({ | |
98 | type: UserNotificationType.NEW_VIDEO_FROM_SUBSCRIPTION, | |
99 | userId: user.id, | |
100 | videoId: video.id | |
101 | }) | |
102 | notification.Video = video | |
103 | ||
104 | return notification | |
105 | } | |
106 | ||
107 | function emailSender (emails: string[]) { | |
108 | return Emailer.Instance.addNewVideoFromSubscriberNotification(emails, video) | |
109 | } | |
110 | ||
111 | return this.notify({ users, settingGetter, notificationCreator, emailSender }) | |
112 | } | |
113 | ||
114 | private async notifyVideoOwnerOfNewComment (comment: VideoCommentModel) { | |
115 | if (comment.Video.isOwned() === false) return | |
116 | ||
117 | const user = await UserModel.loadByVideoId(comment.videoId) | |
118 | ||
119 | // Not our user or user comments its own video | |
120 | if (!user || comment.Account.userId === user.id) return | |
121 | ||
122 | const accountMuted = await AccountBlocklistModel.isAccountMutedBy(user.Account.id, comment.accountId) | |
123 | if (accountMuted) return | |
124 | ||
125 | logger.info('Notifying user %s of new comment %s.', user.username, comment.url) | |
126 | ||
127 | function settingGetter (user: UserModel) { | |
128 | return user.NotificationSetting.newCommentOnMyVideo | |
129 | } | |
130 | ||
131 | async function notificationCreator (user: UserModel) { | |
132 | const notification = await UserNotificationModel.create({ | |
133 | type: UserNotificationType.NEW_COMMENT_ON_MY_VIDEO, | |
134 | userId: user.id, | |
135 | commentId: comment.id | |
136 | }) | |
137 | notification.Comment = comment | |
138 | ||
139 | return notification | |
140 | } | |
141 | ||
142 | function emailSender (emails: string[]) { | |
143 | return Emailer.Instance.addNewCommentOnMyVideoNotification(emails, comment) | |
144 | } | |
145 | ||
146 | return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender }) | |
147 | } | |
148 | ||
149 | private async notifyOfCommentMention (comment: VideoCommentModel) { | |
150 | const usernames = comment.extractMentions() | |
151 | let users = await UserModel.listByUsernames(usernames) | |
152 | ||
153 | if (comment.Video.isOwned()) { | |
154 | const userException = await UserModel.loadByVideoId(comment.videoId) | |
155 | users = users.filter(u => u.id !== userException.id) | |
156 | } | |
157 | ||
158 | // Don't notify if I mentioned myself | |
159 | users = users.filter(u => u.Account.id !== comment.accountId) | |
160 | ||
161 | if (users.length === 0) return | |
162 | ||
163 | const accountMutedHash = await AccountBlocklistModel.isAccountMutedByMulti(users.map(u => u.Account.id), comment.accountId) | |
164 | ||
165 | logger.info('Notifying %d users of new comment %s.', users.length, comment.url) | |
166 | ||
167 | function settingGetter (user: UserModel) { | |
168 | if (accountMutedHash[user.Account.id] === true) return UserNotificationSettingValue.NONE | |
169 | ||
170 | return user.NotificationSetting.commentMention | |
171 | } | |
172 | ||
173 | async function notificationCreator (user: UserModel) { | |
174 | const notification = await UserNotificationModel.create({ | |
175 | type: UserNotificationType.COMMENT_MENTION, | |
176 | userId: user.id, | |
177 | commentId: comment.id | |
178 | }) | |
179 | notification.Comment = comment | |
180 | ||
181 | return notification | |
182 | } | |
183 | ||
184 | function emailSender (emails: string[]) { | |
185 | return Emailer.Instance.addNewCommentMentionNotification(emails, comment) | |
186 | } | |
187 | ||
188 | return this.notify({ users, settingGetter, notificationCreator, emailSender }) | |
189 | } | |
190 | ||
191 | private async notifyUserOfNewActorFollow (actorFollow: ActorFollowModel) { | |
192 | if (actorFollow.ActorFollowing.isOwned() === false) return | |
193 | ||
194 | // Account follows one of our account? | |
195 | let followType: 'account' | 'channel' = 'channel' | |
196 | let user = await UserModel.loadByChannelActorId(actorFollow.ActorFollowing.id) | |
197 | ||
198 | // Account follows one of our channel? | |
199 | if (!user) { | |
200 | user = await UserModel.loadByAccountActorId(actorFollow.ActorFollowing.id) | |
201 | followType = 'account' | |
202 | } | |
203 | ||
204 | if (!user) return | |
205 | ||
206 | if (!actorFollow.ActorFollower.Account || !actorFollow.ActorFollower.Account.name) { | |
207 | actorFollow.ActorFollower.Account = await actorFollow.ActorFollower.$get('Account') as AccountModel | |
208 | } | |
209 | const followerAccount = actorFollow.ActorFollower.Account | |
210 | ||
211 | const accountMuted = await AccountBlocklistModel.isAccountMutedBy(user.Account.id, followerAccount.id) | |
212 | if (accountMuted) return | |
213 | ||
214 | logger.info('Notifying user %s of new follower: %s.', user.username, followerAccount.getDisplayName()) | |
215 | ||
216 | function settingGetter (user: UserModel) { | |
217 | return user.NotificationSetting.newFollow | |
218 | } | |
219 | ||
220 | async function notificationCreator (user: UserModel) { | |
221 | const notification = await UserNotificationModel.create({ | |
222 | type: UserNotificationType.NEW_FOLLOW, | |
223 | userId: user.id, | |
224 | actorFollowId: actorFollow.id | |
225 | }) | |
226 | notification.ActorFollow = actorFollow | |
227 | ||
228 | return notification | |
229 | } | |
230 | ||
231 | function emailSender (emails: string[]) { | |
232 | return Emailer.Instance.addNewFollowNotification(emails, actorFollow, followType) | |
233 | } | |
234 | ||
235 | return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender }) | |
236 | } | |
237 | ||
238 | private async notifyModeratorsOfNewVideoAbuse (videoAbuse: VideoAbuseModel) { | |
239 | const moderators = await UserModel.listWithRight(UserRight.MANAGE_VIDEO_ABUSES) | |
240 | if (moderators.length === 0) return | |
241 | ||
242 | logger.info('Notifying %s user/moderators of new video abuse %s.', moderators.length, videoAbuse.Video.url) | |
243 | ||
244 | function settingGetter (user: UserModel) { | |
245 | return user.NotificationSetting.videoAbuseAsModerator | |
246 | } | |
247 | ||
248 | async function notificationCreator (user: UserModel) { | |
249 | const notification = await UserNotificationModel.create({ | |
250 | type: UserNotificationType.NEW_VIDEO_ABUSE_FOR_MODERATORS, | |
251 | userId: user.id, | |
252 | videoAbuseId: videoAbuse.id | |
253 | }) | |
254 | notification.VideoAbuse = videoAbuse | |
255 | ||
256 | return notification | |
257 | } | |
258 | ||
259 | function emailSender (emails: string[]) { | |
260 | return Emailer.Instance.addVideoAbuseModeratorsNotification(emails, videoAbuse) | |
261 | } | |
262 | ||
263 | return this.notify({ users: moderators, settingGetter, notificationCreator, emailSender }) | |
264 | } | |
265 | ||
266 | private async notifyVideoOwnerOfBlacklist (videoBlacklist: VideoBlacklistModel) { | |
267 | const user = await UserModel.loadByVideoId(videoBlacklist.videoId) | |
268 | if (!user) return | |
269 | ||
270 | logger.info('Notifying user %s that its video %s has been blacklisted.', user.username, videoBlacklist.Video.url) | |
271 | ||
272 | function settingGetter (user: UserModel) { | |
273 | return user.NotificationSetting.blacklistOnMyVideo | |
274 | } | |
275 | ||
276 | async function notificationCreator (user: UserModel) { | |
277 | const notification = await UserNotificationModel.create({ | |
278 | type: UserNotificationType.BLACKLIST_ON_MY_VIDEO, | |
279 | userId: user.id, | |
280 | videoBlacklistId: videoBlacklist.id | |
281 | }) | |
282 | notification.VideoBlacklist = videoBlacklist | |
283 | ||
284 | return notification | |
285 | } | |
286 | ||
287 | function emailSender (emails: string[]) { | |
288 | return Emailer.Instance.addVideoBlacklistNotification(emails, videoBlacklist) | |
289 | } | |
290 | ||
291 | return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender }) | |
292 | } | |
293 | ||
294 | private async notifyVideoOwnerOfUnblacklist (video: VideoModel) { | |
295 | const user = await UserModel.loadByVideoId(video.id) | |
296 | if (!user) return | |
297 | ||
298 | logger.info('Notifying user %s that its video %s has been unblacklisted.', user.username, video.url) | |
299 | ||
300 | function settingGetter (user: UserModel) { | |
301 | return user.NotificationSetting.blacklistOnMyVideo | |
302 | } | |
303 | ||
304 | async function notificationCreator (user: UserModel) { | |
305 | const notification = await UserNotificationModel.create({ | |
306 | type: UserNotificationType.UNBLACKLIST_ON_MY_VIDEO, | |
307 | userId: user.id, | |
308 | videoId: video.id | |
309 | }) | |
310 | notification.Video = video | |
311 | ||
312 | return notification | |
313 | } | |
314 | ||
315 | function emailSender (emails: string[]) { | |
316 | return Emailer.Instance.addVideoUnblacklistNotification(emails, video) | |
317 | } | |
318 | ||
319 | return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender }) | |
320 | } | |
321 | ||
322 | private async notifyOwnedVideoHasBeenPublished (video: VideoModel) { | |
323 | const user = await UserModel.loadByVideoId(video.id) | |
324 | if (!user) return | |
325 | ||
326 | logger.info('Notifying user %s of the publication of its video %s.', user.username, video.url) | |
327 | ||
328 | function settingGetter (user: UserModel) { | |
329 | return user.NotificationSetting.myVideoPublished | |
330 | } | |
331 | ||
332 | async function notificationCreator (user: UserModel) { | |
333 | const notification = await UserNotificationModel.create({ | |
334 | type: UserNotificationType.MY_VIDEO_PUBLISHED, | |
335 | userId: user.id, | |
336 | videoId: video.id | |
337 | }) | |
338 | notification.Video = video | |
339 | ||
340 | return notification | |
341 | } | |
342 | ||
343 | function emailSender (emails: string[]) { | |
344 | return Emailer.Instance.myVideoPublishedNotification(emails, video) | |
345 | } | |
346 | ||
347 | return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender }) | |
348 | } | |
349 | ||
350 | private async notifyOwnerVideoImportIsFinished (videoImport: VideoImportModel, success: boolean) { | |
351 | const user = await UserModel.loadByVideoImportId(videoImport.id) | |
352 | if (!user) return | |
353 | ||
354 | logger.info('Notifying user %s its video import %s is finished.', user.username, videoImport.getTargetIdentifier()) | |
355 | ||
356 | function settingGetter (user: UserModel) { | |
357 | return user.NotificationSetting.myVideoImportFinished | |
358 | } | |
359 | ||
360 | async function notificationCreator (user: UserModel) { | |
361 | const notification = await UserNotificationModel.create({ | |
362 | type: success ? UserNotificationType.MY_VIDEO_IMPORT_SUCCESS : UserNotificationType.MY_VIDEO_IMPORT_ERROR, | |
363 | userId: user.id, | |
364 | videoImportId: videoImport.id | |
365 | }) | |
366 | notification.VideoImport = videoImport | |
367 | ||
368 | return notification | |
369 | } | |
370 | ||
371 | function emailSender (emails: string[]) { | |
372 | return success | |
373 | ? Emailer.Instance.myVideoImportSuccessNotification(emails, videoImport) | |
374 | : Emailer.Instance.myVideoImportErrorNotification(emails, videoImport) | |
375 | } | |
376 | ||
377 | return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender }) | |
378 | } | |
379 | ||
380 | private async notifyModeratorsOfNewUserRegistration (registeredUser: UserModel) { | |
381 | const moderators = await UserModel.listWithRight(UserRight.MANAGE_USERS) | |
382 | if (moderators.length === 0) return | |
383 | ||
384 | logger.info( | |
385 | 'Notifying %s moderators of new user registration of %s.', | |
386 | moderators.length, registeredUser.Account.Actor.preferredUsername | |
387 | ) | |
388 | ||
389 | function settingGetter (user: UserModel) { | |
390 | return user.NotificationSetting.newUserRegistration | |
391 | } | |
392 | ||
393 | async function notificationCreator (user: UserModel) { | |
394 | const notification = await UserNotificationModel.create({ | |
395 | type: UserNotificationType.NEW_USER_REGISTRATION, | |
396 | userId: user.id, | |
397 | accountId: registeredUser.Account.id | |
398 | }) | |
399 | notification.Account = registeredUser.Account | |
400 | ||
401 | return notification | |
402 | } | |
403 | ||
404 | function emailSender (emails: string[]) { | |
405 | return Emailer.Instance.addNewUserRegistrationNotification(emails, registeredUser) | |
406 | } | |
407 | ||
408 | return this.notify({ users: moderators, settingGetter, notificationCreator, emailSender }) | |
409 | } | |
410 | ||
411 | private async notify (options: { | |
412 | users: UserModel[], | |
413 | notificationCreator: (user: UserModel) => Promise<UserNotificationModel>, | |
414 | emailSender: (emails: string[]) => Promise<any> | Bluebird<any>, | |
415 | settingGetter: (user: UserModel) => UserNotificationSettingValue | |
416 | }) { | |
417 | const emails: string[] = [] | |
418 | ||
419 | for (const user of options.users) { | |
420 | if (this.isWebNotificationEnabled(options.settingGetter(user))) { | |
421 | const notification = await options.notificationCreator(user) | |
422 | ||
423 | PeerTubeSocket.Instance.sendNotification(user.id, notification) | |
424 | } | |
425 | ||
426 | if (this.isEmailEnabled(user, options.settingGetter(user))) { | |
427 | emails.push(user.email) | |
428 | } | |
429 | } | |
430 | ||
431 | if (emails.length !== 0) { | |
432 | await options.emailSender(emails) | |
433 | } | |
434 | } | |
435 | ||
436 | private isEmailEnabled (user: UserModel, value: UserNotificationSettingValue) { | |
437 | if (CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION === true && user.emailVerified !== true) return false | |
438 | ||
439 | return value & UserNotificationSettingValue.EMAIL | |
440 | } | |
441 | ||
442 | private isWebNotificationEnabled (value: UserNotificationSettingValue) { | |
443 | return value & UserNotificationSettingValue.WEB | |
444 | } | |
445 | ||
446 | static get Instance () { | |
447 | return this.instance || (this.instance = new this()) | |
448 | } | |
449 | } | |
450 | ||
451 | // --------------------------------------------------------------------------- | |
452 | ||
453 | export { | |
454 | Notifier | |
455 | } |