projects.mako.cc - selectricity-live/blob - vendor/plugins/gruff/generators/gruff/gruff_generator.rb

   1 class GruffGenerator < Rails::Generator::NamedBase
   2
   3   attr_reader   :controller_name,
   4                 :controller_class_path,
   5                 :controller_file_path,
   6                 :controller_class_nesting,
   7                 :controller_class_nesting_depth,
   8                 :controller_class_name,
   9                 :controller_singular_name,
  10                 :controller_plural_name,
  11                 :parent_folder_for_require
  12   alias_method  :controller_file_name,  :controller_singular_name
  13   alias_method  :controller_table_name, :controller_plural_name
  14
  15   def initialize(runtime_args, runtime_options = {})
  16     super
  17
  18     # Take controller name from the next argument.
  19     @controller_name = runtime_args.shift
  20
  21     base_name, @controller_class_path, @controller_file_path, @controller_class_nesting, @controller_class_nesting_depth = extract_modules(@controller_name)
  22     @controller_class_name_without_nesting, @controller_singular_name, @controller_plural_name = inflect_names(base_name)
  23
  24     if @controller_class_nesting.empty?
  25       @controller_class_name = @controller_class_name_without_nesting
  26     else
  27       @controller_class_name = "#{@controller_class_nesting}::#{@controller_class_name_without_nesting}"
  28     end
  29   end
  30
  31   def manifest
  32     record do |m|
  33       # Check for class naming collisions.
  34       m.class_collisions controller_class_path, "#{controller_class_name}Controller",
  35                                                 "#{controller_class_name}ControllerTest"
  36
  37       # Controller, helper, views, and test directories.
  38       m.directory File.join('app/controllers', controller_class_path)
  39       m.directory File.join('test/functional', controller_class_path)
  40
  41       m.template 'controller.rb',
  42                   File.join('app/controllers',
  43                             controller_class_path,
  44                             "#{controller_file_name}_controller.rb")
  45
  46       # For some reason this doesn't take effect if done in initialize()
  47       @parent_folder_for_require = @controller_class_path.join('/').gsub(%r%app/controllers/?%, '')
  48       @parent_folder_for_require += @parent_folder_for_require.blank? ? '' : '/'
  49
  50       m.template 'functional_test.rb',
  51                   File.join('test/functional',
  52                             controller_class_path,
  53                             "#{controller_file_name}_controller_test.rb")
  54
  55     end
  56   end
  57
  58   protected
  59     # Override with your own usage banner.
  60     def banner
  61       "Usage: #{$0} gruff ControllerName"
  62     end
  63 end