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require "action_mailer"
require "rails"
require "abstract_controller/railties/routes_helpers"
module ActionMailer
class Railtie < Rails::Railtie # :nodoc:
config.action_mailer = ActiveSupport::OrderedOptions.new
config.eager_load_namespaces << ActionMailer
initializer "action_mailer.logger" do
ActiveSupport.on_load(:action_mailer) { self.logger ||= Rails.logger }
end
initializer "action_mailer.set_configs" do |app|
paths = app.config.paths
options = app.config.action_mailer
options.assets_dir ||= paths["public"].first
options.javascripts_dir ||= paths["public/javascripts"].first
options.stylesheets_dir ||= paths["public/stylesheets"].first
options.show_previews = Rails.env.development? if options.show_previews.nil?
if options.show_previews
options.preview_path ||= defined?(Rails.root) ? "#{Rails.root}/test/mailers/previews" : nil
end
# make sure readers methods get compiled
options.asset_host ||= app.config.asset_host
options.relative_url_root ||= app.config.relative_url_root
ActiveSupport.on_load(:action_mailer) do
include AbstractController::UrlFor
extend ::AbstractController::Railties::RoutesHelpers.with(app.routes)
include app.routes.mounted_helpers
register_interceptors(options.delete(:interceptors))
register_preview_interceptors(options.delete(:preview_interceptors))
register_observers(options.delete(:observers))
options.each { |k,v| send("#{k}=", v) }
if options.show_previews
app.routes.append do
get '/rails/mailers' => "rails/mailers#index"
get '/rails/mailers/*path' => "rails/mailers#preview"
end
end
end
end
initializer "action_mailer.compile_config_methods" do
ActiveSupport.on_load(:action_mailer) do
config.compile_methods! if config.respond_to?(:compile_methods!)
end
end
config.after_initialize do
if ActionMailer::Base.preview_path
ActiveSupport::Dependencies.autoload_paths << ActionMailer::Base.preview_path
end
end
end
end
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