1 files changed, 217 insertions, 44 deletions

diff --git a/server/lib/emailer.ts b/server/lib/emailer.ts
index 9327792fb..f384a254e 100644
--- a/server/lib/emailer.ts
+++ b/server/lib/emailer.ts
@@ -1,5 +1,4 @@
 import { createTransport, Transporter } from 'nodemailer'
-import { UserRight } from '../../shared/models/users'
 import { isTestInstance } from '../helpers/core-utils'
 import { bunyanLogger, logger } from '../helpers/logger'
 import { CONFIG } from '../initializers'
@@ -8,6 +7,11 @@ import { VideoModel } from '../models/video/video'
 import { JobQueue } from './job-queue'
 import { EmailPayload } from './job-queue/handlers/email'
 import { readFileSync } from 'fs-extra'
+import { VideoCommentModel } from '../models/video/video-comment'
+import { VideoAbuseModel } from '../models/video/video-abuse'
+import { VideoBlacklistModel } from '../models/video/video-blacklist'
+import { VideoImportModel } from '../models/video/video-import'
+import { ActorFollowModel } from '../models/activitypub/actor-follow'
 
 class Emailer {
 
@@ -22,7 +26,7 @@ class Emailer {
     if (this.initialized === true) return
     this.initialized = true
 
-    if (CONFIG.SMTP.HOSTNAME && CONFIG.SMTP.PORT) {
+    if (Emailer.isEnabled()) {
       logger.info('Using %s:%s as SMTP server.', CONFIG.SMTP.HOSTNAME, CONFIG.SMTP.PORT)
 
       let tls
@@ -57,6 +61,10 @@ class Emailer {
     }
   }
 
+  static isEnabled () {
+    return !!CONFIG.SMTP.HOSTNAME && !!CONFIG.SMTP.PORT
+  }
+
   async checkConnectionOrDie () {
     if (!this.transporter) return
 
@@ -72,50 +80,158 @@ class Emailer {
     }
   }
 
-  addForgetPasswordEmailJob (to: string, resetPasswordUrl: string) {
+  addNewVideoFromSubscriberNotification (to: string[], video: VideoModel) {
+    const channelName = video.VideoChannel.getDisplayName()
+    const videoUrl = CONFIG.WEBSERVER.URL + video.getWatchStaticPath()
+
     const text = `Hi dear user,\n\n` +
-      `It seems you forgot your password on ${CONFIG.WEBSERVER.HOST}! ` +
-      `Please follow this link to reset it: ${resetPasswordUrl}\n\n` +
-      `If you are not the person who initiated this request, please ignore this email.\n\n` +
+      `Your subscription ${channelName} just published a new video: ${video.name}` +
+      `\n\n` +
+      `You can view it on ${videoUrl} ` +
+      `\n\n` +
       `Cheers,\n` +
       `PeerTube.`
 
     const emailPayload: EmailPayload = {
-      to: [ to ],
-      subject: 'Reset your PeerTube password',
+      to,
+      subject: channelName + ' just published a new video',
       text
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addVerifyEmailJob (to: string, verifyEmailUrl: string) {
-    const text = `Welcome to PeerTube,\n\n` +
-      `To start using PeerTube on ${CONFIG.WEBSERVER.HOST} you must  verify your email! ` +
-      `Please follow this link to verify this email belongs to you: ${verifyEmailUrl}\n\n` +
-      `If you are not the person who initiated this request, please ignore this email.\n\n` +
+  addNewFollowNotification (to: string[], actorFollow: ActorFollowModel, followType: 'account' | 'channel') {
+    const followerName = actorFollow.ActorFollower.Account.getDisplayName()
+    const followingName = (actorFollow.ActorFollowing.VideoChannel || actorFollow.ActorFollowing.Account).getDisplayName()
+
+    const text = `Hi dear user,\n\n` +
+      `Your ${followType} ${followingName} has a new subscriber: ${followerName}` +
+      `\n\n` +
       `Cheers,\n` +
       `PeerTube.`
 
     const emailPayload: EmailPayload = {
-      to: [ to ],
-      subject: 'Verify your PeerTube email',
+      to,
+      subject: 'New follower on your channel ' + followingName,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  myVideoPublishedNotification (to: string[], video: VideoModel) {
+    const videoUrl = CONFIG.WEBSERVER.URL + video.getWatchStaticPath()
+
+    const text = `Hi dear user,\n\n` +
+      `Your video ${video.name} has been published.` +
+      `\n\n` +
+      `You can view it on ${videoUrl} ` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: `Your video ${video.name} is published`,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  myVideoImportSuccessNotification (to: string[], videoImport: VideoImportModel) {
+    const videoUrl = CONFIG.WEBSERVER.URL + videoImport.Video.getWatchStaticPath()
+
+    const text = `Hi dear user,\n\n` +
+      `Your video import ${videoImport.getTargetIdentifier()} is finished.` +
+      `\n\n` +
+      `You can view the imported video on ${videoUrl} ` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: `Your video import ${videoImport.getTargetIdentifier()} is finished`,
       text
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  async addVideoAbuseReportJob (videoId: number) {
-    const video = await VideoModel.load(videoId)
-    if (!video) throw new Error('Unknown Video id during Abuse report.')
+  myVideoImportErrorNotification (to: string[], videoImport: VideoImportModel) {
+    const importUrl = CONFIG.WEBSERVER.URL + '/my-account/video-imports'
+
+    const text = `Hi dear user,\n\n` +
+      `Your video import ${videoImport.getTargetIdentifier()} encountered an error.` +
+      `\n\n` +
+      `See your videos import dashboard for more information: ${importUrl}` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: `Your video import ${videoImport.getTargetIdentifier()} encountered an error`,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addNewCommentOnMyVideoNotification (to: string[], comment: VideoCommentModel) {
+    const accountName = comment.Account.getDisplayName()
+    const video = comment.Video
+    const commentUrl = CONFIG.WEBSERVER.URL + comment.getCommentStaticPath()
+
+    const text = `Hi dear user,\n\n` +
+      `A new comment has been posted by ${accountName} on your video ${video.name}` +
+      `\n\n` +
+      `You can view it on ${commentUrl} ` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: 'New comment on your video ' + video.name,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addNewCommentMentionNotification (to: string[], comment: VideoCommentModel) {
+    const accountName = comment.Account.getDisplayName()
+    const video = comment.Video
+    const commentUrl = CONFIG.WEBSERVER.URL + comment.getCommentStaticPath()
+
+    const text = `Hi dear user,\n\n` +
+      `${accountName} mentioned you on video ${video.name}` +
+      `\n\n` +
+      `You can view the comment on ${commentUrl} ` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: 'Mention on video ' + video.name,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addVideoAbuseModeratorsNotification (to: string[], videoAbuse: VideoAbuseModel) {
+    const videoUrl = CONFIG.WEBSERVER.URL + videoAbuse.Video.getWatchStaticPath()
 
     const text = `Hi,\n\n` +
-      `Your instance received an abuse for the following video ${video.url}\n\n` +
+      `${CONFIG.WEBSERVER.HOST} received an abuse for the following video ${videoUrl}\n\n` +
       `Cheers,\n` +
       `PeerTube.`
 
-    const to = await UserModel.listEmailsWithRight(UserRight.MANAGE_VIDEO_ABUSES)
     const emailPayload: EmailPayload = {
       to,
       subject: '[PeerTube] Received a video abuse',
@@ -125,16 +241,27 @@ class Emailer {
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  async addVideoBlacklistReportJob (videoId: number, reason?: string) {
-    const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId)
-    if (!video) throw new Error('Unknown Video id during Blacklist report.')
-    // It's not our user
-    if (video.remote === true) return
+  addNewUserRegistrationNotification (to: string[], user: UserModel) {
+    const text = `Hi,\n\n` +
+      `User ${user.username} just registered on ${CONFIG.WEBSERVER.HOST} PeerTube instance.\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
 
-    const user = await UserModel.loadById(video.VideoChannel.Account.userId)
+    const emailPayload: EmailPayload = {
+      to,
+      subject: '[PeerTube] New user registration on ' + CONFIG.WEBSERVER.HOST,
+      text
+    }
 
-    const reasonString = reason ? ` for the following reason: ${reason}` : ''
-    const blockedString = `Your video ${video.name} on ${CONFIG.WEBSERVER.HOST} has been blacklisted${reasonString}.`
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addVideoBlacklistNotification (to: string[], videoBlacklist: VideoBlacklistModel) {
+    const videoName = videoBlacklist.Video.name
+    const videoUrl = CONFIG.WEBSERVER.URL + videoBlacklist.Video.getWatchStaticPath()
+
+    const reasonString = videoBlacklist.reason ? ` for the following reason: ${videoBlacklist.reason}` : ''
+    const blockedString = `Your video ${videoName} (${videoUrl} on ${CONFIG.WEBSERVER.HOST} has been blacklisted${reasonString}.`
 
     const text = 'Hi,\n\n' +
       blockedString +
@@ -142,33 +269,26 @@ class Emailer {
       'Cheers,\n' +
       `PeerTube.`
 
-    const to = user.email
     const emailPayload: EmailPayload = {
-      to: [ to ],
-      subject: `[PeerTube] Video ${video.name} blacklisted`,
+      to,
+      subject: `[PeerTube] Video ${videoName} blacklisted`,
       text
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  async addVideoUnblacklistReportJob (videoId: number) {
-    const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId)
-    if (!video) throw new Error('Unknown Video id during Blacklist report.')
-    // It's not our user
-    if (video.remote === true) return
-
-    const user = await UserModel.loadById(video.VideoChannel.Account.userId)
+  addVideoUnblacklistNotification (to: string[], video: VideoModel) {
+    const videoUrl = CONFIG.WEBSERVER.URL + video.getWatchStaticPath()
 
     const text = 'Hi,\n\n' +
-      `Your video ${video.name} on ${CONFIG.WEBSERVER.HOST} has been unblacklisted.` +
+      `Your video ${video.name} (${videoUrl}) on ${CONFIG.WEBSERVER.HOST} has been unblacklisted.` +
       '\n\n' +
       'Cheers,\n' +
       `PeerTube.`
 
-    const to = user.email
     const emailPayload: EmailPayload = {
-      to: [ to ],
+      to,
       subject: `[PeerTube] Video ${video.name} unblacklisted`,
       text
     }
@@ -176,6 +296,40 @@ class Emailer {
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
+  addForgetPasswordEmailJob (to: string, resetPasswordUrl: string) {
+    const text = `Hi dear user,\n\n` +
+      `It seems you forgot your password on ${CONFIG.WEBSERVER.HOST}! ` +
+      `Please follow this link to reset it: ${resetPasswordUrl}\n\n` +
+      `If you are not the person who initiated this request, please ignore this email.\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to: [ to ],
+      subject: 'Reset your PeerTube password',
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addVerifyEmailJob (to: string, verifyEmailUrl: string) {
+    const text = `Welcome to PeerTube,\n\n` +
+      `To start using PeerTube on ${CONFIG.WEBSERVER.HOST} you must  verify your email! ` +
+      `Please follow this link to verify this email belongs to you: ${verifyEmailUrl}\n\n` +
+      `If you are not the person who initiated this request, please ignore this email.\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to: [ to ],
+      subject: 'Verify your PeerTube email',
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
   addUserBlockJob (user: UserModel, blocked: boolean, reason?: string) {
     const reasonString = reason ? ` for the following reason: ${reason}` : ''
     const blockedWord = blocked ? 'blocked' : 'unblocked'
@@ -197,13 +351,32 @@ class Emailer {
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  sendMail (to: string[], subject: string, text: string) {
-    if (!this.transporter) {
+  addContactFormJob (fromEmail: string, fromName: string, body: string) {
+    const text = 'Hello dear admin,\n\n' +
+      fromName + ' sent you a message' +
+      '\n\n---------------------------------------\n\n' +
+      body +
+      '\n\n---------------------------------------\n\n' +
+      'Cheers,\n' +
+      'PeerTube.'
+
+    const emailPayload: EmailPayload = {
+      from: fromEmail,
+      to: [ CONFIG.ADMIN.EMAIL ],
+      subject: '[PeerTube] Contact form submitted',
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  sendMail (to: string[], subject: string, text: string, from?: string) {
+    if (!Emailer.isEnabled()) {
       throw new Error('Cannot send mail because SMTP is not configured.')
     }
 
     return this.transporter.sendMail({
-      from: CONFIG.SMTP.FROM_ADDRESS,
+      from: from || CONFIG.SMTP.FROM_ADDRESS,
       to: to.join(','),
       subject,
       text