Class: Rails::MailersController

Inherits:
ApplicationController show all
Defined in:
lib/rails/mailers_controller.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#index ⇒ Object 



9
10
11
12
 
# File 'lib/rails/mailers_controller.rb', line 9

def index
  @previews = ActionMailer::Preview.all
  @page_title = "Mailer Previews"
end

#preview ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/rails/mailers_controller.rb', line 14

def preview
  if params[:path] == @preview.preview_name
    @page_title = "Mailer Previews for #{@preview.preview_name}"
    render action: 'mailer'
  else
    email = File.basename(params[:path])

    if @preview.email_exists?(email)
      @email = @preview.call(email)

      if params[:part]
        part_type = Mime::Type.lookup(params[:part])

        if part = find_part(part_type)
          response.content_type = part_type
          render text: part.respond_to?(:decoded) ? part.decoded : part
        else
          raise AbstractController::ActionNotFound, "Email part '#{part_type}' not found in #{@preview.name}##{email}"
        end
      else
        @part = find_preferred_part(request.format, Mime::HTML, Mime::TEXT)
        render action: 'email', layout: false, formats: %w[html]
      end
    else
      raise AbstractController::ActionNotFound, "Email '#{email}' not found in #{@preview.name}"
    end
  end
end