Module: Admin::RegionsHelper

Included in:
AdminHelper
Defined in:
app/helpers/admin/regions_helper.rb

Instance Method Summary collapse

Instance Method Details

#lazy_initialize_region_set ⇒ Object 



22
23
24
25
26
27
28
 
# File 'app/helpers/admin/regions_helper.rb', line 22

def lazy_initialize_region_set
  unless @region_set
    @controller_name ||= controller.controller_name
    @template_name ||= controller.template_name
    @region_set = admin.send(@controller_name).send(@template_name)
  end
end

#render_region(region, options = {}, &block) ⇒ Object 



4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
# File 'app/helpers/admin/regions_helper.rb', line 4

def render_region(region, options={}, &block)
  lazy_initialize_region_set
  default_partials = Radiant::AdminUI::RegionPartials.new(self)
  if block_given?
    block.call(default_partials)
    (options[:locals] ||= {}).merge!(:defaults => default_partials)
  end
  @region_set[region].compact.map do |partial|
    begin
      render options.merge(:partial => partial)
    rescue ::ActionView::MissingTemplate # couldn't find template
      default_partials[partial]
    rescue ::ActionView::TemplateError => e # error in template
      raise e
    end
  end.join.html_safe
end