diff options
Diffstat (limited to 'railties/lib/rails/mailers_controller.rb')
| -rw-r--r-- | railties/lib/rails/mailers_controller.rb | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/railties/lib/rails/mailers_controller.rb b/railties/lib/rails/mailers_controller.rb index cd1c097eb6..6143cf2dd9 100644 --- a/railties/lib/rails/mailers_controller.rb +++ b/railties/lib/rails/mailers_controller.rb @@ -3,7 +3,7 @@ require 'rails/application_controller' class Rails::MailersController < Rails::ApplicationController # :nodoc: prepend_view_path ActionDispatch::DebugExceptions::RESCUES_TEMPLATE_PATH - before_action :require_local! + before_action :require_local!, unless: :show_previews? before_action :find_preview, only: :preview def index @@ -26,12 +26,12 @@ class Rails::MailersController < Rails::ApplicationController # :nodoc: if part = find_part(part_type) response.content_type = part_type - render text: part.respond_to?(:decoded) ? part.decoded : part + render plain: part.respond_to?(:decoded) ? part.decoded : part else raise AbstractController::ActionNotFound, "Email part '#{part_type}' not found in #{@preview.name}##{@email_action}" end else - @part = find_preferred_part(request.format, Mime::HTML, Mime::TEXT) + @part = find_preferred_part(request.format, Mime[:html], Mime[:text]) render action: 'email', layout: false, formats: %w[html] end else @@ -41,6 +41,10 @@ class Rails::MailersController < Rails::ApplicationController # :nodoc: end protected + def show_previews? + ActionMailer::Base.show_previews + end + def find_preview candidates = [] params[:path].to_s.scan(%r{/|$}){ candidates << $` } @@ -54,18 +58,20 @@ class Rails::MailersController < Rails::ApplicationController # :nodoc: end def find_preferred_part(*formats) - if @email.multipart? - formats.each do |format| - return find_part(format) if @email.parts.any?{ |p| p.mime_type == format } + formats.each do |format| + if part = @email.find_first_mime_type(format) + return part end - else + end + + if formats.any?{ |f| @email.mime_type == f } @email end end def find_part(format) - if @email.multipart? - @email.parts.find{ |p| p.mime_type == format } + if part = @email.find_first_mime_type(format) + part elsif @email.mime_type == format @email end |