Send email button

app/controllers/rails_email_preview/emails_controller.rb

@@ -49,6 +49,19 @@ def show_raw
     end
   end
 
+  def test_deliver
+    I18n.with_locale @email_locale do
+      mail = @preview_class.new.send(params[:mail_action])
+      delivery_handler = RailsEmailPreview::DeliveryHandler.new(mail, to: params[:recepient_email], cc: nil, bcc: nil)
+      delivery_handler.mail.deliver
+      begin
+        redirect_to :back
+      rescue ActionController::RedirectBackError
+        redirect_to rep_root_url
+      end
+    end
+  end
+
   protected
 
   def set_email_preview_locale

app/views/rails_email_preview/emails/_options.html.slim

@@ -6,3 +6,9 @@
   - I18n.available_locales.each do |locale|
     a.btn href=rails_email_preview.rep_email_url(params.merge(part_type: @part_type, email_locale: locale)) class=('active' if @email_locale == locale.to_s)
       = locale
+br
+br
+= form_tag rails_email_preview.rep_test_deliver_url, method: :post do
+  = hidden_field_tag :email_locale, @email_locale
+  = text_field_tag :recepient_email, @mail.to.first
+  = submit_tag "Send Email", class: "btn btn-default"

config/routes.rb

@@ -3,6 +3,7 @@
 
   get 'raw/:mail_class/:mail_action' => 'emails#show_raw', as: :rep_raw_email
   get ':mail_class/:mail_action' => 'emails#show', as: :rep_email
+  post 'test_deliver/:mail_class/:mail_action' => 'emails#test_deliver', as: :rep_test_deliver
 
   # define alias for the root url as part of stable api
   get '/' => 'emails#index', as: :rep_root

lib/rails_email_preview.rb

@@ -2,6 +2,7 @@
 require 'rails_email_preview/engine'
 require 'rails_email_preview/main_app_route_delegator'
 require 'rails_email_preview/version'
+require 'rails_email_preview/delivery_handler'
 
 require 'slim'
 require 'slim-rails'

lib/rails_email_preview/delivery_handler.rb

@@ -0,0 +1,15 @@
+module RailsEmailPreview
+  class DeliveryHandler
+    def initialize(mail, headers)
+      @mail = mail
+      @mail.headers(headers)
+      @mail.delivery_handler = self
+    end
+
+    attr_accessor :mail
+
+    def deliver_mail(mail)
+      yield
+    end
+  end
+end