Module: Nisetegami::ActionMailerExtensions

Extended by:
ActiveSupport::Concern
Defined in:
lib/nisetegami/action_mailer_extensions.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#mail_with_template(headers = {}, &block) ⇒ Object 



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# File 'lib/nisetegami/action_mailer_extensions.rb', line 33

def mail_with_template(headers = {}, &block)
  # maybe there is better way? - do not want to do query it (despite cache is used) for second time
  @_ar_template = Template.by_mailer(self.class).by_action(action_name).first
  if @_ar_template
    self.action_name ||= @_ar_template.action.to_s
    # think about this ugly shit
    vars = instance_variables.inject({}) do |hsh, var|
      unless var =~ /@_/
        template_var = instance_variable_get(var)
        if template_var.class != (casted = Nisetegami.cast[template_var.class])
          template_var = instance_variable_set(var, casted.new(template_var))
        end
        hsh[var[1..-1].to_sym] = template_var
      end
      hsh
    end
    headers.reverse_merge!(@_ar_template.headers(vars))
  end
  mail_without_template(headers, &block).tap do |m|
    m.perform_deliveries = testing? || !@_ar_template || @_ar_template.enabled
    m.body = nil unless m.perform_deliveries # better to remove corresponding specs??
  end
end

#render_with_layout(*args, &block) ⇒ Object 



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# File 'lib/nisetegami/action_mailer_extensions.rb', line 23

def render_with_layout(*args, &block)
  options = args.first
  if !options[:layout] && @_ar_template
    format = options[:template].identifier.split('.').last
    layout = @_ar_template.send("layout_#{format}")
    options[:layout] = layout unless layout.blank?
  end
  render_without_layout(*args, &block)
end

#testing(&block) ⇒ Object 



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# File 'lib/nisetegami/action_mailer_extensions.rb', line 57

def testing(&block)
  @_testing_was, @_testing = @_testing, true
  yield self
ensure
  @_testing = @_testing_was
end