server/lib/notifier/shared/video-publication/new-video-for-subscribers.ts

   1 import { logger } from '@server/helpers/logger'
   2 import { WEBSERVER } from '@server/initializers/constants'
   3 import { UserModel } from '@server/models/user/user'
   4 import { UserNotificationModel } from '@server/models/user/user-notification'
   5 import { MUserWithNotificationSetting, MVideoAccountLight, UserNotificationModelForApi } from '@server/types/models'
   6 import { UserNotificationType, VideoPrivacy, VideoState } from '@shared/models'
   7 import { AbstractNotification } from '../common/abstract-notification'
   8
   9 export class NewVideoForSubscribers extends AbstractNotification <MVideoAccountLight> {
  10   private users: MUserWithNotificationSetting[]
  11
  12   async prepare () {
  13     // List all followers that are users
  14     this.users = await UserModel.listUserSubscribersOf(this.payload.VideoChannel.actorId)
  15   }
  16
  17   log () {
  18     logger.info('Notifying %d users of new video %s.', this.users.length, this.payload.url)
  19   }
  20
  21   isDisabled () {
  22     return this.payload.privacy !== VideoPrivacy.PUBLIC || this.payload.state !== VideoState.PUBLISHED || this.payload.isBlacklisted()
  23   }
  24
  25   getSetting (user: MUserWithNotificationSetting) {
  26     return user.NotificationSetting.newVideoFromSubscription
  27   }
  28
  29   getTargetUsers () {
  30     return this.users
  31   }
  32
  33   createNotification (user: MUserWithNotificationSetting) {
  34     const notification = UserNotificationModel.build<UserNotificationModelForApi>({
  35       type: UserNotificationType.NEW_VIDEO_FROM_SUBSCRIPTION,
  36       userId: user.id,
  37       videoId: this.payload.id
  38     })
  39     notification.Video = this.payload
  40
  41     return notification
  42   }
  43
  44   createEmail (to: string) {
  45     const channelName = this.payload.VideoChannel.getDisplayName()
  46     const videoUrl = WEBSERVER.URL + this.payload.getWatchStaticPath()
  47
  48     return {
  49       to,
  50       subject: channelName + ' just published a new video',
  51       text: `Your subscription ${channelName} just published a new video: "${this.payload.name}".`,
  52       locals: {
  53         title: 'New content ',
  54         action: {
  55           text: 'View video',
  56           url: videoUrl
  57         }
  58       }
  59     }
  60   }
  61 }