X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Flib%2Femailer.ts;h=c08732b4833de362798a3afeedb9a7dbeebea050;hb=26d6bf6533023326fa017812cf31bbe20c752d36;hp=c4a5a5853f2a0cea4153a4641d55f2675e959deb;hpb=fd822c1c699fb89bb1c3218e047e1d842bc1ba1a;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/lib/emailer.ts b/server/lib/emailer.ts
index c4a5a5853..c08732b48 100644
--- a/server/lib/emailer.ts
+++ b/server/lib/emailer.ts
@@ -1,27 +1,27 @@
 import { createTransport, Transporter } from 'nodemailer'
-import { isTestInstance } from '../helpers/core-utils'
+import { isTestInstance, root } from '../helpers/core-utils'
 import { bunyanLogger, logger } from '../helpers/logger'
-import { CONFIG } from '../initializers/config'
-import { UserModel } from '../models/account/user'
-import { VideoModel } from '../models/video/video'
+import { CONFIG, isEmailEnabled } from '../initializers/config'
 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'
 import { WEBSERVER } from '../initializers/constants'
-
-type SendEmailOptions = {
-  to: string[]
-  subject: string
-  text: string
-
-  fromDisplayName?: string
-  replyTo?: string
-}
+import {
+  MCommentOwnerVideo,
+  MVideo,
+  MVideoAbuseVideo,
+  MVideoAccountLight,
+  MVideoBlacklistLightVideo,
+  MVideoBlacklistVideo
+} from '../types/models/video'
+import { MActorFollowActors, MActorFollowFull, MUser } from '../types/models'
+import { MVideoImport, MVideoImportVideo } from '@server/types/models/video/video-import'
+import { EmailPayload } from '@shared/models'
+import { join } from 'path'
+import { VideoAbuse } from '../../shared/models/videos'
+import { SendEmailOptions } from '../../shared/models/server/emailer.model'
+import { merge } from 'lodash'
+import { VideoChannelModel } from '@server/models/video/video-channel'
+const Email = require('email-templates')
 
 class Emailer {
 
@@ -29,41 +29,52 @@ class Emailer {
   private initialized = false
   private transporter: Transporter
 
-  private constructor () {}
+  private constructor () {
+  }
 
   init () {
     // Already initialized
     if (this.initialized === true) return
     this.initialized = true
 
-    if (Emailer.isEnabled()) {
-      logger.info('Using %s:%s as SMTP server.', CONFIG.SMTP.HOSTNAME, CONFIG.SMTP.PORT)
+    if (isEmailEnabled()) {
+      if (CONFIG.SMTP.TRANSPORT === 'smtp') {
+        logger.info('Using %s:%s as SMTP server.', CONFIG.SMTP.HOSTNAME, CONFIG.SMTP.PORT)
 
-      let tls
-      if (CONFIG.SMTP.CA_FILE) {
-        tls = {
-          ca: [ readFileSync(CONFIG.SMTP.CA_FILE) ]
+        let tls
+        if (CONFIG.SMTP.CA_FILE) {
+          tls = {
+            ca: [ readFileSync(CONFIG.SMTP.CA_FILE) ]
+          }
         }
-      }
 
-      let auth
-      if (CONFIG.SMTP.USERNAME && CONFIG.SMTP.PASSWORD) {
-        auth = {
-          user: CONFIG.SMTP.USERNAME,
-          pass: CONFIG.SMTP.PASSWORD
+        let auth
+        if (CONFIG.SMTP.USERNAME && CONFIG.SMTP.PASSWORD) {
+          auth = {
+            user: CONFIG.SMTP.USERNAME,
+            pass: CONFIG.SMTP.PASSWORD
+          }
         }
-      }
 
-      this.transporter = createTransport({
-        host: CONFIG.SMTP.HOSTNAME,
-        port: CONFIG.SMTP.PORT,
-        secure: CONFIG.SMTP.TLS,
-        debug: CONFIG.LOG.LEVEL === 'debug',
-        logger: bunyanLogger as any,
-        ignoreTLS: CONFIG.SMTP.DISABLE_STARTTLS,
-        tls,
-        auth
-      })
+        this.transporter = createTransport({
+          host: CONFIG.SMTP.HOSTNAME,
+          port: CONFIG.SMTP.PORT,
+          secure: CONFIG.SMTP.TLS,
+          debug: CONFIG.LOG.LEVEL === 'debug',
+          logger: bunyanLogger as any,
+          ignoreTLS: CONFIG.SMTP.DISABLE_STARTTLS,
+          tls,
+          auth
+        })
+      } else { // sendmail
+        logger.info('Using sendmail to send emails')
+
+        this.transporter = createTransport({
+          sendmail: true,
+          newline: 'unix',
+          path: CONFIG.SMTP.SENDMAIL
+        })
+      }
     } else {
       if (!isTestInstance()) {
         logger.error('Cannot use SMTP server because of lack of configuration. PeerTube will not be able to send mails!')
@@ -72,11 +83,17 @@ class Emailer {
   }
 
   static isEnabled () {
-    return !!CONFIG.SMTP.HOSTNAME && !!CONFIG.SMTP.PORT
+    if (CONFIG.SMTP.TRANSPORT === 'sendmail') {
+      return !!CONFIG.SMTP.SENDMAIL
+    } else if (CONFIG.SMTP.TRANSPORT === 'smtp') {
+      return !!CONFIG.SMTP.HOSTNAME && !!CONFIG.SMTP.PORT
+    } else {
+      return false
+    }
   }
 
   async checkConnectionOrDie () {
-    if (!this.transporter) return
+    if (!this.transporter || CONFIG.SMTP.TRANSPORT !== 'smtp') return
 
     logger.info('Testing SMTP server...')
 
@@ -90,354 +107,400 @@ class Emailer {
     }
   }
 
-  addNewVideoFromSubscriberNotification (to: string[], video: VideoModel) {
+  addNewVideoFromSubscriberNotification (to: string[], video: MVideoAccountLight) {
     const channelName = video.VideoChannel.getDisplayName()
     const videoUrl = WEBSERVER.URL + video.getWatchStaticPath()
 
-    const text = `Hi dear user,\n\n` +
-      `Your subscription ${channelName} just published a new video: ${video.name}` +
-      `\n\n` +
-      `You can view it on ${videoUrl} ` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + channelName + ' just published a new video',
-      text
+      subject: channelName + ' just published a new video',
+      text: `Your subscription ${channelName} just published a new video: "${video.name}".`,
+      locals: {
+        title: 'New content ',
+        action: {
+          text: 'View video',
+          url: videoUrl
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addNewFollowNotification (to: string[], actorFollow: ActorFollowModel, followType: 'account' | 'channel') {
-    const followerName = actorFollow.ActorFollower.Account.getDisplayName()
+  addNewFollowNotification (to: string[], actorFollow: MActorFollowFull, followType: 'account' | 'channel') {
     const followingName = (actorFollow.ActorFollowing.VideoChannel || actorFollow.ActorFollowing.Account).getDisplayName()
 
-    const text = `Hi dear user,\n\n` +
-      `Your ${followType} ${followingName} has a new subscriber: ${followerName}` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
+      template: 'follower-on-channel',
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'New follower on your channel ' + followingName,
-      text
+      subject: `New follower on your channel ${followingName}`,
+      locals: {
+        followerName: actorFollow.ActorFollower.Account.getDisplayName(),
+        followerUrl: actorFollow.ActorFollower.url,
+        followingName,
+        followingUrl: actorFollow.ActorFollowing.url,
+        followType
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addNewInstanceFollowerNotification (to: string[], actorFollow: ActorFollowModel) {
+  addNewInstanceFollowerNotification (to: string[], actorFollow: MActorFollowActors) {
     const awaitingApproval = actorFollow.state === 'pending' ? ' awaiting manual approval.' : ''
 
-    const text = `Hi dear admin,\n\n` +
-      `Your instance has a new follower: ${actorFollow.ActorFollower.url}${awaitingApproval}` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
+    const emailPayload: EmailPayload = {
+      to,
+      subject: 'New instance follower',
+      text: `Your instance has a new follower: ${actorFollow.ActorFollower.url}${awaitingApproval}.`,
+      locals: {
+        title: 'New instance follower',
+        action: {
+          text: 'Review followers',
+          url: WEBSERVER.URL + '/admin/follows/followers-list'
+        }
+      }
+    }
 
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addAutoInstanceFollowingNotification (to: string[], actorFollow: MActorFollowActors) {
+    const instanceUrl = actorFollow.ActorFollowing.url
     const emailPayload: EmailPayload = {
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'New instance follower',
-      text
+      subject: 'Auto instance following',
+      text: `Your instance automatically followed a new instance: <a href="${instanceUrl}">${instanceUrl}</a>.`
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  myVideoPublishedNotification (to: string[], video: VideoModel) {
+  myVideoPublishedNotification (to: string[], video: MVideo) {
     const videoUrl = 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 ${videoUrl} ` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + `Your video ${video.name} is published`,
-      text
+      subject: `Your video ${video.name} has been published`,
+      text: `Your video "${video.name}" has been published.`,
+      locals: {
+        title: 'You video is live',
+        action: {
+          text: 'View video',
+          url: videoUrl
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  myVideoImportSuccessNotification (to: string[], videoImport: VideoImportModel) {
+  myVideoImportSuccessNotification (to: string[], videoImport: MVideoImportVideo) {
     const videoUrl = 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 ${videoUrl} ` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + `Your video import ${videoImport.getTargetIdentifier()} is finished`,
-      text
+      subject: `Your video import ${videoImport.getTargetIdentifier()} is complete`,
+      text: `Your video "${videoImport.getTargetIdentifier()}" just finished importing.`,
+      locals: {
+        title: 'Import complete',
+        action: {
+          text: 'View video',
+          url: videoUrl
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  myVideoImportErrorNotification (to: string[], videoImport: VideoImportModel) {
+  myVideoImportErrorNotification (to: string[], videoImport: MVideoImport) {
     const importUrl = 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: ${importUrl}` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
+    const text =
+      `Your video import "${videoImport.getTargetIdentifier()}" encountered an error.` +
+      '\n\n' +
+      `See your videos import dashboard for more information: <a href="${importUrl}">${importUrl}</a>.`
 
     const emailPayload: EmailPayload = {
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + `Your video import ${videoImport.getTargetIdentifier()} encountered an error`,
-      text
+      subject: `Your video import "${videoImport.getTargetIdentifier()}" encountered an error`,
+      text,
+      locals: {
+        title: 'Import failed',
+        action: {
+          text: 'Review imports',
+          url: importUrl
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addNewCommentOnMyVideoNotification (to: string[], comment: VideoCommentModel) {
-    const accountName = comment.Account.getDisplayName()
+  addNewCommentOnMyVideoNotification (to: string[], comment: MCommentOwnerVideo) {
     const video = comment.Video
+    const videoUrl = WEBSERVER.URL + comment.Video.getWatchStaticPath()
     const commentUrl = 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 ${commentUrl} ` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
+      template: 'video-comment-new',
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'New comment on your video ' + video.name,
-      text
+      subject: 'New comment on your video ' + video.name,
+      locals: {
+        accountName: comment.Account.getDisplayName(),
+        accountUrl: comment.Account.Actor.url,
+        comment,
+        video,
+        videoUrl,
+        action: {
+          text: 'View comment',
+          url: commentUrl
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addNewCommentMentionNotification (to: string[], comment: VideoCommentModel) {
+  addNewCommentMentionNotification (to: string[], comment: MCommentOwnerVideo) {
     const accountName = comment.Account.getDisplayName()
     const video = comment.Video
+    const videoUrl = WEBSERVER.URL + comment.Video.getWatchStaticPath()
     const commentUrl = 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 ${commentUrl} ` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
+      template: 'video-comment-mention',
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'Mention on video ' + video.name,
-      text
+      subject: 'Mention on video ' + video.name,
+      locals: {
+        comment,
+        video,
+        videoUrl,
+        accountName,
+        action: {
+          text: 'View comment',
+          url: commentUrl
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addVideoAbuseModeratorsNotification (to: string[], videoAbuse: VideoAbuseModel) {
-    const videoUrl = WEBSERVER.URL + videoAbuse.Video.getWatchStaticPath()
-
-    const text = `Hi,\n\n` +
-      `${WEBSERVER.HOST} received an abuse for the following video ${videoUrl}\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
+  addVideoAbuseModeratorsNotification (to: string[], parameters: {
+    videoAbuse: VideoAbuse
+    videoAbuseInstance: MVideoAbuseVideo
+    reporter: string
+  }) {
+    const videoAbuseUrl = WEBSERVER.URL + '/admin/moderation/video-abuses/list?search=%23' + parameters.videoAbuse.id
+    const videoUrl = WEBSERVER.URL + parameters.videoAbuseInstance.Video.getWatchStaticPath()
 
     const emailPayload: EmailPayload = {
+      template: 'video-abuse-new',
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'Received a video abuse',
-      text
+      subject: `New video abuse report from ${parameters.reporter}`,
+      locals: {
+        videoUrl,
+        videoAbuseUrl,
+        videoCreatedAt: new Date(parameters.videoAbuseInstance.Video.createdAt).toLocaleString(),
+        videoPublishedAt: new Date(parameters.videoAbuseInstance.Video.publishedAt).toLocaleString(),
+        videoAbuse: parameters.videoAbuse,
+        reporter: parameters.reporter,
+        action: {
+          text: 'View report #' + parameters.videoAbuse.id,
+          url: videoAbuseUrl
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addVideoAutoBlacklistModeratorsNotification (to: string[], video: VideoModel) {
+  async addVideoAutoBlacklistModeratorsNotification (to: string[], videoBlacklist: MVideoBlacklistLightVideo) {
     const VIDEO_AUTO_BLACKLIST_URL = WEBSERVER.URL + '/admin/moderation/video-auto-blacklist/list'
-    const videoUrl = WEBSERVER.URL + video.getWatchStaticPath()
-
-    const text = `Hi,\n\n` +
-      `A recently added video was auto-blacklisted and requires moderator review before publishing.` +
-      `\n\n` +
-      `You can view it and take appropriate action on ${videoUrl}` +
-      `\n\n` +
-      `A full list of auto-blacklisted videos can be reviewed here: ${VIDEO_AUTO_BLACKLIST_URL}` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
+    const videoUrl = WEBSERVER.URL + videoBlacklist.Video.getWatchStaticPath()
+    const channel = (await VideoChannelModel.loadByIdAndPopulateAccount(videoBlacklist.Video.channelId)).toFormattedSummaryJSON()
 
     const emailPayload: EmailPayload = {
+      template: 'video-auto-blacklist-new',
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'An auto-blacklisted video is awaiting review',
-      text
+      subject: 'A new video is pending moderation',
+      locals: {
+        channel,
+        videoUrl,
+        videoName: videoBlacklist.Video.name,
+        action: {
+          text: 'Review autoblacklist',
+          url: VIDEO_AUTO_BLACKLIST_URL
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addNewUserRegistrationNotification (to: string[], user: UserModel) {
-    const text = `Hi,\n\n` +
-      `User ${user.username} just registered on ${WEBSERVER.HOST} PeerTube instance.\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
+  addNewUserRegistrationNotification (to: string[], user: MUser) {
     const emailPayload: EmailPayload = {
+      template: 'user-registered',
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'New user registration on ' + WEBSERVER.HOST,
-      text
+      subject: `a new user registered on ${WEBSERVER.HOST}: ${user.username}`,
+      locals: {
+        user
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addVideoBlacklistNotification (to: string[], videoBlacklist: VideoBlacklistModel) {
+  addVideoBlacklistNotification (to: string[], videoBlacklist: MVideoBlacklistVideo) {
     const videoName = videoBlacklist.Video.name
     const videoUrl = WEBSERVER.URL + videoBlacklist.Video.getWatchStaticPath()
 
     const reasonString = videoBlacklist.reason ? ` for the following reason: ${videoBlacklist.reason}` : ''
     const blockedString = `Your video ${videoName} (${videoUrl} on ${WEBSERVER.HOST} has been blacklisted${reasonString}.`
 
-    const text = 'Hi,\n\n' +
-      blockedString +
-      '\n\n' +
-      'Cheers,\n' +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + `Video ${videoName} blacklisted`,
-      text
+      subject: `Video ${videoName} blacklisted`,
+      text: blockedString,
+      locals: {
+        title: 'Your video was blacklisted'
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addVideoUnblacklistNotification (to: string[], video: VideoModel) {
+  addVideoUnblacklistNotification (to: string[], video: MVideo) {
     const videoUrl = WEBSERVER.URL + video.getWatchStaticPath()
 
-    const text = 'Hi,\n\n' +
-      `Your video ${video.name} (${videoUrl}) on ${WEBSERVER.HOST} has been unblacklisted.` +
-      '\n\n' +
-      'Cheers,\n' +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
       to,
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + `Video ${video.name} unblacklisted`,
-      text
+      subject: `Video ${video.name} unblacklisted`,
+      text: `Your video "${video.name}" (${videoUrl}) on ${WEBSERVER.HOST} has been unblacklisted.`,
+      locals: {
+        title: 'Your video was unblacklisted'
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
   addPasswordResetEmailJob (to: string, resetPasswordUrl: string) {
-    const text = `Hi dear user,\n\n` +
-      `A reset password procedure for your account ${to} has been requested on ${WEBSERVER.HOST} ` +
-      `Please follow this link to reset it: ${resetPasswordUrl}\n\n` +
-      `If you are not the person who initiated this request, please ignore this email.\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
+    const emailPayload: EmailPayload = {
+      template: 'password-reset',
+      to: [ to ],
+      subject: 'Reset your account password',
+      locals: {
+        resetPasswordUrl
+      }
+    }
 
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addPasswordCreateEmailJob (username: string, to: string, createPasswordUrl: string) {
     const emailPayload: EmailPayload = {
+      template: 'password-create',
       to: [ to ],
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'Reset your password',
-      text
+      subject: 'Create your account password',
+      locals: {
+        username,
+        createPasswordUrl
+      }
     }
 
     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 ${WEBSERVER.HOST} you must  verify your email! ` +
-      `Please follow this link to verify this email belongs to you: ${verifyEmailUrl}\n\n` +
-      `If you are not the person who initiated this request, please ignore this email.\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
+      template: 'verify-email',
       to: [ to ],
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'Verify your email',
-      text
+      subject: `Verify your email on ${WEBSERVER.HOST}`,
+      locals: {
+        verifyEmailUrl
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addUserBlockJob (user: UserModel, blocked: boolean, reason?: string) {
+  addUserBlockJob (user: MUser, blocked: boolean, reason?: string) {
     const reasonString = reason ? ` for the following reason: ${reason}` : ''
     const blockedWord = blocked ? 'blocked' : 'unblocked'
-    const blockedString = `Your account ${user.username} on ${WEBSERVER.HOST} has been ${blockedWord}${reasonString}.`
-
-    const text = 'Hi,\n\n' +
-      blockedString +
-      '\n\n' +
-      'Cheers,\n' +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
 
     const to = user.email
     const emailPayload: EmailPayload = {
       to: [ to ],
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'Account ' + blockedWord,
-      text
+      subject: 'Account ' + blockedWord,
+      text: `Your account ${user.username} on ${WEBSERVER.HOST} has been ${blockedWord}${reasonString}.`
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  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.'
-
+  addContactFormJob (fromEmail: string, fromName: string, subject: string, body: string) {
     const emailPayload: EmailPayload = {
-      fromDisplayName: fromEmail,
-      replyTo: fromEmail,
+      template: 'contact-form',
       to: [ CONFIG.ADMIN.EMAIL ],
-      subject: CONFIG.EMAIL.OBJECT.PREFIX + 'Contact form submitted',
-      text
+      replyTo: `"${fromName}" <${fromEmail}>`,
+      subject: `(contact form) ${subject}`,
+      locals: {
+        fromName,
+        fromEmail,
+        body
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  sendMail (options: EmailPayload) {
-    if (!Emailer.isEnabled()) {
+  async sendMail (options: EmailPayload) {
+    if (!isEmailEnabled()) {
       throw new Error('Cannot send mail because SMTP is not configured.')
     }
 
-    const fromDisplayName = options.fromDisplayName
-      ? options.fromDisplayName
+    const fromDisplayName = options.from
+      ? options.from
       : WEBSERVER.HOST
 
-    return this.transporter.sendMail({
-      from: `"${fromDisplayName}" <${CONFIG.SMTP.FROM_ADDRESS}>`,
-      replyTo: options.replyTo,
-      to: options.to.join(','),
-      subject: options.subject,
-      text: options.text
+    const email = new Email({
+      send: true,
+      message: {
+        from: `"${fromDisplayName}" <${CONFIG.SMTP.FROM_ADDRESS}>`
+      },
+      transport: this.transporter,
+      views: {
+        root: join(root(), 'dist', 'server', 'lib', 'emails')
+      },
+      subjectPrefix: CONFIG.EMAIL.SUBJECT.PREFIX
     })
+
+    for (const to of options.to) {
+      await email
+        .send(merge(
+          {
+            template: 'common',
+            message: {
+              to,
+              from: options.from,
+              subject: options.subject,
+              replyTo: options.replyTo
+            },
+            locals: { // default variables available in all templates
+              WEBSERVER,
+              EMAIL: CONFIG.EMAIL,
+              text: options.text,
+              subject: options.subject
+            }
+          },
+          options // overriden/new variables given for a specific template in the payload
+        ) as SendEmailOptions)
+        .then(res => logger.debug('Sent email.', { res }))
+        .catch(err => logger.error('Error in email sender.', { err }))
+    }
   }
 
   private dieOnConnectionFailure (err?: Error) {
@@ -453,6 +516,5 @@ class Emailer {
 // ---------------------------------------------------------------------------
 
 export {
-  Emailer,
-  SendEmailOptions
+  Emailer
 }