]> git.immae.eu Git - github/Chocobozzz/PeerTube.git/blobdiff - server/lib/emailer.ts
Split ffmpeg utils with ffprobe utils
[github/Chocobozzz/PeerTube.git] / server / lib / emailer.ts
index 523b11d0dc9ad27411baf38414064be4a9d2d1fb..650a3c090948b2a19e533b4ea89b550ddaf7a56b 100644 (file)
@@ -1,72 +1,95 @@
+import { readFileSync } from 'fs-extra'
+import { merge } from 'lodash'
 import { createTransport, Transporter } from 'nodemailer'
-import { isTestInstance } from '../helpers/core-utils'
+import { join } from 'path'
+import { VideoChannelModel } from '@server/models/video/video-channel'
+import { MVideoBlacklistLightVideo, MVideoBlacklistVideo } from '@server/types/models/video/video-blacklist'
+import { MVideoImport, MVideoImportVideo } from '@server/types/models/video/video-import'
+import { SANITIZE_OPTIONS, TEXT_WITH_HTML_RULES } from '@shared/core-utils'
+import { AbuseState, EmailPayload, UserAbuse } from '@shared/models'
+import { SendEmailOptions } from '../../shared/models/server/emailer.model'
+import { isTestInstance, root } from '../helpers/core-utils'
 import { bunyanLogger, logger } from '../helpers/logger'
-import { CONFIG } from '../initializers/config'
-import { JobQueue } from './job-queue'
-import { EmailPayload } from './job-queue/handlers/email'
-import { readFileSync } from 'fs-extra'
+import { CONFIG, isEmailEnabled } from '../initializers/config'
 import { WEBSERVER } from '../initializers/constants'
-import {
-  MCommentOwnerVideo,
-  MVideo,
-  MVideoAbuseVideo,
-  MVideoAccountLight,
-  MVideoBlacklistLightVideo,
-  MVideoBlacklistVideo
-} from '../typings/models/video'
-import { MActorFollowActors, MActorFollowFull, MUser } from '../typings/models'
-import { MVideoImport, MVideoImportVideo } from '@server/typings/models/video/video-import'
-
-type SendEmailOptions = {
-  to: string[]
-  subject: string
-  text: string
-
-  fromDisplayName?: string
-  replyTo?: string
+import { MAbuseFull, MAbuseMessage, MAccountDefault, MActorFollowActors, MActorFollowFull, MUser } from '../types/models'
+import { MCommentOwnerVideo, MVideo, MVideoAccountLight } from '../types/models/video'
+import { JobQueue } from './job-queue'
+
+const sanitizeHtml = require('sanitize-html')
+const markdownItEmoji = require('markdown-it-emoji/light')
+const MarkdownItClass = require('markdown-it')
+const markdownIt = new MarkdownItClass('default', { linkify: true, breaks: true, html: true })
+
+markdownIt.enable(TEXT_WITH_HTML_RULES)
+
+markdownIt.use(markdownItEmoji)
+
+const toSafeHtml = text => {
+  // Restore line feed
+  const textWithLineFeed = text.replace(/<br.?\/?>/g, '\r\n')
+
+  // Convert possible markdown (emojis, emphasis and lists) to html
+  const html = markdownIt.render(textWithLineFeed)
+
+  // Convert to safe Html
+  return sanitizeHtml(html, SANITIZE_OPTIONS)
 }
 
+const Email = require('email-templates')
+
 class Emailer {
 
   private static instance: 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!')
@@ -75,11 +98,17 @@ 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...')
 
@@ -97,37 +126,36 @@ class Emailer {
     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.SUBJECT.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: MActorFollowFull, 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: ${followerName}` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
+      template: 'follower-on-channel',
       to,
-      subject: CONFIG.EMAIL.SUBJECT.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 })
@@ -136,32 +164,28 @@ class Emailer {
   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: CONFIG.EMAIL.SUBJECT.PREFIX + 'New instance follower',
-      text
+      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 text = `Hi dear admin,\n\n` +
-      `Your instance automatically followed a new instance: ${actorFollow.ActorFollowing.url}` +
-      `\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
+    const instanceUrl = actorFollow.ActorFollowing.url
     const emailPayload: EmailPayload = {
       to,
-      subject: CONFIG.EMAIL.SUBJECT.PREFIX + 'Auto instance following',
-      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 })
@@ -170,18 +194,17 @@ class Emailer {
   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.SUBJECT.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 })
@@ -190,60 +213,68 @@ class Emailer {
   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.SUBJECT.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: MVideoImport) {
-    const importUrl = WEBSERVER.URL + '/my-account/video-imports'
+    const importUrl = WEBSERVER.URL + '/my-library/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.SUBJECT.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: 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` +
-      `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 commentHtml = toSafeHtml(comment.text)
 
     const emailPayload: EmailPayload = {
+      template: 'video-comment-new',
       to,
-      subject: CONFIG.EMAIL.SUBJECT.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,
+        commentHtml,
+        video,
+        videoUrl,
+        action: {
+          text: 'View comment',
+          url: commentUrl
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
@@ -252,75 +283,199 @@ class Emailer {
   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 commentHtml = toSafeHtml(comment.text)
 
     const emailPayload: EmailPayload = {
+      template: 'video-comment-mention',
       to,
-      subject: CONFIG.EMAIL.SUBJECT.PREFIX + 'Mention on video ' + video.name,
-      text
+      subject: 'Mention on video ' + video.name,
+      locals: {
+        comment,
+        commentHtml,
+        video,
+        videoUrl,
+        accountName,
+        action: {
+          text: 'View comment',
+          url: commentUrl
+        }
+      }
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addAbuseModeratorsNotification (to: string[], parameters: {
+    abuse: UserAbuse
+    abuseInstance: MAbuseFull
+    reporter: string
+  }) {
+    const { abuse, abuseInstance, reporter } = parameters
+
+    const action = {
+      text: 'View report #' + abuse.id,
+      url: WEBSERVER.URL + '/admin/moderation/abuses/list?search=%23' + abuse.id
+    }
+
+    let emailPayload: EmailPayload
+
+    if (abuseInstance.VideoAbuse) {
+      const video = abuseInstance.VideoAbuse.Video
+      const videoUrl = WEBSERVER.URL + video.getWatchStaticPath()
+
+      emailPayload = {
+        template: 'video-abuse-new',
+        to,
+        subject: `New video abuse report from ${reporter}`,
+        locals: {
+          videoUrl,
+          isLocal: video.remote === false,
+          videoCreatedAt: new Date(video.createdAt).toLocaleString(),
+          videoPublishedAt: new Date(video.publishedAt).toLocaleString(),
+          videoName: video.name,
+          reason: abuse.reason,
+          videoChannel: abuse.video.channel,
+          reporter,
+          action
+        }
+      }
+    } else if (abuseInstance.VideoCommentAbuse) {
+      const comment = abuseInstance.VideoCommentAbuse.VideoComment
+      const commentUrl = WEBSERVER.URL + comment.Video.getWatchStaticPath() + ';threadId=' + comment.getThreadId()
+
+      emailPayload = {
+        template: 'video-comment-abuse-new',
+        to,
+        subject: `New comment abuse report from ${reporter}`,
+        locals: {
+          commentUrl,
+          videoName: comment.Video.name,
+          isLocal: comment.isOwned(),
+          commentCreatedAt: new Date(comment.createdAt).toLocaleString(),
+          reason: abuse.reason,
+          flaggedAccount: abuseInstance.FlaggedAccount.getDisplayName(),
+          reporter,
+          action
+        }
+      }
+    } else {
+      const account = abuseInstance.FlaggedAccount
+      const accountUrl = account.getClientUrl()
+
+      emailPayload = {
+        template: 'account-abuse-new',
+        to,
+        subject: `New account abuse report from ${reporter}`,
+        locals: {
+          accountUrl,
+          accountDisplayName: account.getDisplayName(),
+          isLocal: account.isOwned(),
+          reason: abuse.reason,
+          reporter,
+          action
+        }
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addVideoAbuseModeratorsNotification (to: string[], videoAbuse: MVideoAbuseVideo) {
-    const videoUrl = WEBSERVER.URL + videoAbuse.Video.getWatchStaticPath()
+  addAbuseStateChangeNotification (to: string[], abuse: MAbuseFull) {
+    const text = abuse.state === AbuseState.ACCEPTED
+      ? 'Report #' + abuse.id + ' has been accepted'
+      : 'Report #' + abuse.id + ' has been rejected'
+
+    const abuseUrl = WEBSERVER.URL + '/my-account/abuses?search=%23' + abuse.id
 
-    const text = `Hi,\n\n` +
-      `${WEBSERVER.HOST} received an abuse for the following video ${videoUrl}\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
+    const action = {
+      text,
+      url: abuseUrl
+    }
 
     const emailPayload: EmailPayload = {
+      template: 'abuse-state-change',
       to,
-      subject: CONFIG.EMAIL.SUBJECT.PREFIX + 'Received a video abuse',
-      text
+      subject: text,
+      locals: {
+        action,
+        abuseId: abuse.id,
+        abuseUrl,
+        isAccepted: abuse.state === AbuseState.ACCEPTED
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addVideoAutoBlacklistModeratorsNotification (to: string[], videoBlacklist: MVideoBlacklistLightVideo) {
+  addAbuseNewMessageNotification (
+    to: string[],
+    options: {
+      target: 'moderator' | 'reporter'
+      abuse: MAbuseFull
+      message: MAbuseMessage
+      accountMessage: MAccountDefault
+    }) {
+    const { abuse, target, message, accountMessage } = options
+
+    const text = 'New message on report #' + abuse.id
+    const abuseUrl = target === 'moderator'
+      ? WEBSERVER.URL + '/admin/moderation/abuses/list?search=%23' + abuse.id
+      : WEBSERVER.URL + '/my-account/abuses?search=%23' + abuse.id
+
+    const action = {
+      text,
+      url: abuseUrl
+    }
+
+    const emailPayload: EmailPayload = {
+      template: 'abuse-new-message',
+      to,
+      subject: text,
+      locals: {
+        abuseId: abuse.id,
+        abuseUrl: action.url,
+        messageAccountName: accountMessage.getDisplayName(),
+        messageText: message.message,
+        action
+      }
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  async addVideoAutoBlacklistModeratorsNotification (to: string[], videoBlacklist: MVideoBlacklistLightVideo) {
     const VIDEO_AUTO_BLACKLIST_URL = WEBSERVER.URL + '/admin/moderation/video-auto-blacklist/list'
     const videoUrl = WEBSERVER.URL + videoBlacklist.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 channel = (await VideoChannelModel.loadByIdAndPopulateAccount(videoBlacklist.Video.channelId)).toFormattedSummaryJSON()
 
     const emailPayload: EmailPayload = {
+      template: 'video-auto-blacklist-new',
       to,
-      subject: CONFIG.EMAIL.SUBJECT.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: MUser) {
-    const text = `Hi,\n\n` +
-      `User ${user.username} just registered on ${WEBSERVER.HOST} PeerTube instance.\n\n` +
-      `Cheers,\n` +
-      `${CONFIG.EMAIL.BODY.SIGNATURE}`
-
     const emailPayload: EmailPayload = {
+      template: 'user-registered',
       to,
-      subject: CONFIG.EMAIL.SUBJECT.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 })
@@ -333,16 +488,13 @@ class Emailer {
     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.SUBJECT.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 })
@@ -351,50 +503,55 @@ class Emailer {
   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.SUBJECT.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}`
-
+  addPasswordResetEmailJob (username: string, to: string, resetPasswordUrl: string) {
     const emailPayload: EmailPayload = {
+      template: 'password-reset',
       to: [ to ],
-      subject: CONFIG.EMAIL.SUBJECT.PREFIX + 'Reset your password',
-      text
+      subject: 'Reset your account password',
+      locals: {
+        username,
+        resetPasswordUrl
+      }
     }
 
     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}`
+  addPasswordCreateEmailJob (username: string, to: string, createPasswordUrl: string) {
+    const emailPayload: EmailPayload = {
+      template: 'password-create',
+      to: [ to ],
+      subject: 'Create your account password',
+      locals: {
+        username,
+        createPasswordUrl
+      }
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
 
+  addVerifyEmailJob (username: string, to: string, verifyEmailUrl: string) {
     const emailPayload: EmailPayload = {
+      template: 'verify-email',
       to: [ to ],
-      subject: CONFIG.EMAIL.SUBJECT.PREFIX + 'Verify your email',
-      text
+      subject: `Verify your email on ${WEBSERVER.HOST}`,
+      locals: {
+        username,
+        verifyEmailUrl
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
@@ -403,61 +560,79 @@ class Emailer {
   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.SUBJECT.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, subject: 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 = {
-      fromDisplayName: fromEmail,
-      replyTo: fromEmail,
+      template: 'contact-form',
       to: [ CONFIG.ADMIN.EMAIL ],
-      subject: CONFIG.EMAIL.SUBJECT.PREFIX + subject,
-      text
+      replyTo: `"${fromName}" <${fromEmail}>`,
+      subject: `(contact form) ${subject}`,
+      locals: {
+        fromName,
+        fromEmail,
+        body,
+
+        // There are not notification preferences for the contact form
+        hideNotificationPreferences: true
+      }
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
   async sendMail (options: EmailPayload) {
-    if (!Emailer.isEnabled()) {
+    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
 
+    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 this.transporter.sendMail({
-        from: `"${fromDisplayName}" <${CONFIG.SMTP.FROM_ADDRESS}>`,
-        replyTo: options.replyTo,
-        to,
-        subject: options.subject,
-        text: options.text
-      })
+      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 }))
     }
   }
 
@@ -474,6 +649,5 @@ class Emailer {
 // ---------------------------------------------------------------------------
 
 export {
-  Emailer,
-  SendEmailOptions
+  Emailer
 }