Class: ScaffoldGenerator

Inherits:
Rails::Generator::NamedBase show all
Defined in:
lib/rails_generator/generators/components/scaffold/scaffold_generator.rb

Instance Attribute Summary collapse

Attributes inherited from Rails::Generator::NamedBase

#class_name, #class_nesting, #class_nesting_depth, #class_path, #file_path, #name, #plural_name, #singular_name, #table_name

Attributes inherited from Rails::Generator::Base

#args, #destination_root, #source_root

Instance Method Summary collapse

Methods inherited from Rails::Generator::Base

#destination_path, #source_path

Constructor Details

#initialize(runtime_args, runtime_options = {}) ⇒ ScaffoldGenerator

Returns a new instance of ScaffoldGenerator.



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 51

def initialize(runtime_args, runtime_options = {})
  super

  # Take controller name from the next argument.  Default to the pluralized model name.
  @controller_name = args.shift
  @controller_name ||= ActiveRecord::Base.pluralize_table_names ? @name.pluralize : @name

  base_name, @controller_class_path, @controller_file_path, @controller_class_nesting, @controller_class_nesting_depth = extract_modules(@controller_name)
  @controller_class_name_without_nesting, @controller_singular_name, @controller_plural_name = inflect_names(base_name)

  if @controller_class_nesting.empty?
    @controller_class_name = @controller_class_name_without_nesting
  else
    @controller_class_name = "#{@controller_class_nesting}::#{@controller_class_name_without_nesting}"
  end
end

Instance Attribute Details

#controller_class_name ⇒ Object (readonly)

Returns the value of attribute controller_class_name.



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 40

def controller_class_name
  @controller_class_name
end

#controller_class_nesting ⇒ Object (readonly)

Returns the value of attribute controller_class_nesting.



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 40

def controller_class_nesting
  @controller_class_nesting
end

#controller_class_nesting_depth ⇒ Object (readonly)

Returns the value of attribute controller_class_nesting_depth.



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 40

def controller_class_nesting_depth
  @controller_class_nesting_depth
end

#controller_class_path ⇒ Object (readonly)

Returns the value of attribute controller_class_path.



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 40

def controller_class_path
  @controller_class_path
end

#controller_file_path ⇒ Object (readonly)

Returns the value of attribute controller_file_path.



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 40

def controller_file_path
  @controller_file_path
end

#controller_name ⇒ Object (readonly)

Returns the value of attribute controller_name.



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 40

def controller_name
  @controller_name
end

#controller_plural_name ⇒ Object (readonly) Also known as: controller_table_name

Returns the value of attribute controller_plural_name.



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 40

def controller_plural_name
  @controller_plural_name
end

#controller_singular_name ⇒ Object (readonly) Also known as: controller_file_name

Returns the value of attribute controller_singular_name.



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 40

def controller_singular_name
  @controller_singular_name
end

Instance Method Details

#manifest ⇒ Object 



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# File 'lib/rails_generator/generators/components/scaffold/scaffold_generator.rb', line 68

def manifest
  record do |m|
    # Check for class naming collisions.
    m.class_collisions controller_class_path, "#{controller_class_name}Controller", "#{controller_class_name}ControllerTest", "#{controller_class_name}Helper"

    # Controller, helper, views, and test directories.
    m.directory File.join('app/controllers', controller_class_path)
    m.directory File.join('app/helpers', controller_class_path)
    m.directory File.join('app/views', controller_class_path, controller_file_name)
    m.directory File.join('app/views/layouts', controller_class_path)
    m.directory File.join('test/functional', controller_class_path)

    # Depend on model generator but skip if the model exists.
    m.dependency 'model', [singular_name], :collision => :skip, :skip_migration => true

    # Scaffolded forms.
    m.complex_template "form.rhtml",
      File.join('app/views',
                controller_class_path,
                controller_file_name,
                "_form.rhtml"),
      :insert => 'form_scaffolding.rhtml',
      :sandbox => lambda { create_sandbox },
      :begin_mark => 'form',
      :end_mark => 'eoform',
      :mark_id => singular_name


    # Scaffolded views.
    scaffold_views.each do |action|
      m.template "view_#{action}.rhtml",
                 File.join('app/views',
                           controller_class_path,
                           controller_file_name,
                           "#{action}.rhtml"),
                 :assigns => { :action => action }
    end

    # Controller class, functional test, helper, and views.
    m.template 'controller.rb',
                File.join('app/controllers',
                          controller_class_path,
                          "#{controller_file_name}_controller.rb")

    m.template 'functional_test.rb',
                File.join('test/functional',
                          controller_class_path,
                          "#{controller_file_name}_controller_test.rb")

    m.template 'helper.rb',
                File.join('app/helpers',
                          controller_class_path,
                          "#{controller_file_name}_helper.rb")

    # Layout and stylesheet.
    m.template 'layout.rhtml',
                File.join('app/views/layouts',
                          controller_class_path,
                          "#{controller_file_name}.rhtml")

    m.template 'style.css',     'public/stylesheets/scaffold.css'


    # Unscaffolded views.
    unscaffolded_actions.each do |action|
      path = File.join('app/views',
                        controller_class_path,
                        controller_file_name,
                        "#{action}.rhtml")
      m.template "controller:view.rhtml", path,
                 :assigns => { :action => action, :path => path}
    end
  end
end