Gab Social. All are welcome.

app/mailers/notification_mailer.rb

@@ -0,0 +1,94 @@
+# frozen_string_literal: true
+
+class NotificationMailer < ApplicationMailer
+  helper :stream_entries
+
+  add_template_helper RoutingHelper
+
+  def mention(recipient, notification)
+    @me     = recipient
+    @status = notification.target_status
+
+    return if @me.user.disabled? || @status.nil?
+
+    locale_for_account(@me) do
+      thread_by_conversation(@status.conversation)
+      mail to: @me.user.email, subject: I18n.t('notification_mailer.mention.subject', name: @status.account.acct)
+    end
+  end
+
+  def follow(recipient, notification)
+    @me      = recipient
+    @account = notification.from_account
+
+    return if @me.user.disabled?
+
+    locale_for_account(@me) do
+      mail to: @me.user.email, subject: I18n.t('notification_mailer.follow.subject', name: @account.acct)
+    end
+  end
+
+  def favourite(recipient, notification)
+    @me      = recipient
+    @account = notification.from_account
+    @status  = notification.target_status
+
+    return if @me.user.disabled? || @status.nil?
+
+    locale_for_account(@me) do
+      thread_by_conversation(@status.conversation)
+      mail to: @me.user.email, subject: I18n.t('notification_mailer.favourite.subject', name: @account.acct)
+    end
+  end
+
+  def reblog(recipient, notification)
+    @me      = recipient
+    @account = notification.from_account
+    @status  = notification.target_status
+
+    return if @me.user.disabled? || @status.nil?
+
+    locale_for_account(@me) do
+      thread_by_conversation(@status.conversation)
+      mail to: @me.user.email, subject: I18n.t('notification_mailer.reblog.subject', name: @account.acct)
+    end
+  end
+
+  def follow_request(recipient, notification)
+    @me      = recipient
+    @account = notification.from_account
+
+    return if @me.user.disabled?
+
+    locale_for_account(@me) do
+      mail to: @me.user.email, subject: I18n.t('notification_mailer.follow_request.subject', name: @account.acct)
+    end
+  end
+
+  def digest(recipient, **opts)
+    return if recipient.user.disabled?
+
+    @me                  = recipient
+    @since               = opts[:since] || [@me.user.last_emailed_at, (@me.user.current_sign_in_at + 1.day)].compact.max
+    @notifications_count = Notification.where(account: @me, activity_type: 'Mention').where('created_at > ?', @since).count
+
+    return if @notifications_count.zero?
+
+    @notifications = Notification.where(account: @me, activity_type: 'Mention').where('created_at > ?', @since).limit(40)
+    @follows_since = Notification.where(account: @me, activity_type: 'Follow').where('created_at > ?', @since).count
+
+    locale_for_account(@me) do
+      mail to: @me.user.email,
+           subject: I18n.t(:subject, scope: [:notification_mailer, :digest], count: @notifications_count)
+    end
+  end
+
+  private
+
+  def thread_by_conversation(conversation)
+    return if conversation.nil?
+    msg_id = "<conversation-#{conversation.id}.#{conversation.created_at.strftime('%Y-%m-%d')}@#{Rails.configuration.x.local_domain}>"
+    headers['In-Reply-To'] = msg_id
+    headers['References'] = msg_id
+  end
+end