Class: Haml::Generators::ControllerScaffoldingGenerator

Inherits:
Erb::Generators::ControllerGenerator
  • Object
show all
Defined in:
lib/generators/haml/controller/controller_scaffolding_generator.rb

Instance Method Summary collapse

Instance Method Details

#copy_stylesheet ⇒ Object 



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# File 'lib/generators/haml/controller/controller_scaffolding_generator.rb', line 82

def copy_stylesheet
  if options.ext_form_submit? || options.ext_index_nav?
    source_paths << File.expand_path('../../../../generators/assets/stylesheets', __FILE__)
    base_path = "app/assets/stylesheets"
    path = File.join(base_path, 'controller_scaffolding.css.scss')
    copy_file('controller_scaffolding.css.scss', path) if file_action(path)
  end
end

#copy_view_files ⇒ Object

This method seems to always get run first



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# File 'lib/generators/haml/controller/controller_scaffolding_generator.rb', line 21

def copy_view_files #do NOT change the name of this method 
                    # it must be overriding an existing one in a parent class
  base_path = File.join("app/views", class_path, file_name)
  empty_directory base_path
  @actions = actions.nil? || actions.empty? ? %w(index new create edit update destroy) : actions
  @attr_cols = ::Rails::Generators::attr_cols(table_name)
  @col_count = @attr_cols.count
  @col_count += 1 if @actions.include?("edit")
  @col_count += 1 if @actions.include?("destroy")
  @search_sort = options.search_sort?
  (@actions - %w(create update destroy)).each do |action|
    @action = action
    formats.each do |format|
      @path = File.join(base_path, filename_with_extensions(action, format))
      set_template(@action, @path)
    end
  end
end

#gen_form_partial ⇒ Object 



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# File 'lib/generators/haml/controller/controller_scaffolding_generator.rb', line 40

def gen_form_partial
  base_path = File.join("app/views", class_path, file_name)
  unless (@actions & %w(edit new)).empty? #Remember that "&" is Array#intersect
    @path = File.join(base_path, filename_with_extensions("_form", format))
    set_template("_form", @path) 
  end
end

#handle_ext_form ⇒ Object 



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# File 'lib/generators/haml/controller/controller_scaffolding_generator.rb', line 65

def handle_ext_form
  if options.ext_form_submit?
    copy_controller_concern("ext_form_submit.rb")

    inject_into_file "app/controllers/application_controller.rb", 
          after: "class ApplicationController < ActionController::Base\n" do
            "\n\tinclude ExtFormSubmit\n"
          end
    copy_partial("_flash_messages")
    inject_into_file "app/views/layouts/application.html.erb", 
          before: "<%= yield %>\n" do
            "\n<%= render 'flash_messages' %>\n"
          end
    copy_partial("_validation_errors")
  end
end

#handle_ext_index ⇒ Object 



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# File 'lib/generators/haml/controller/controller_scaffolding_generator.rb', line 48

def handle_ext_index
  if options.ext_index_nav?
    copy_controller_concern("ext_index_nav.rb")
    inject_into_file "app/controllers/application_controller.rb", 
          after: "class ApplicationController < ActionController::Base\n" do
            "\n\tinclude ExtIndexNav\n"
          end
    copy_partial("_pagination")
    add_pagination_to_locale_file
    copy_ext_index_js
    inject_into_file "app/assets/javascripts/application.js",
      before: "\n//= require_tree ." do
        "\n//= require jquery\n//= require jquery_ujs"
      end
  end
end

#handle_search_n_sort ⇒ Object

This is the code that add SnS functionality to the model specified in the controller generator



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# File 'lib/generators/haml/controller/controller_scaffolding_generator.rb', line 92

def handle_search_n_sort
  if @search_sort
    inject_into_file "app/models/#{table_name.singularize}.rb",
      before: /^end/ do
        "\n\textend SqlSearchableSortable\n"
      end
    inject_into_file "app/models/#{table_name.singularize}.rb",
      before: /^end/ do
        "\n\tsql_searchable #{cols_to_symbols}\n" 
      end
    inject_into_file "app/models/#{table_name.singularize}.rb",
      before: /^end/ do
        "\n\tsql_sortable #{cols_to_symbols}\n"
      end
  end

end