Class: Generators::Avo::ToolGenerator

Inherits:
BaseGenerator
  • Object
show all
Defined in:
lib/generators/avo/tool_generator.rb

Instance Method Summary collapse

Methods inherited from BaseGenerator

#initialize

Constructor Details

This class inherits a constructor from Generators::Avo::BaseGenerator

Instance Method Details

#handle ⇒ Object

[View source]

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# File 'lib/generators/avo/tool_generator.rb', line 13

def handle
  # Sidebar items
  template "tool/sidebar_item.tt", "app/views/avo/sidebar/items/_#{file_name}.html.erb"

  # Add controller if it doesn't exist
  controller_path = "app/controllers/avo/tools_controller.rb"
  unless File.file?(Rails.root.join(controller_path))
    template "tool/controller.tt", controller_path
  end

  # Add controller method
  inject_into_class controller_path, "Avo::ToolsController" do
    <<-METHOD
  def #{file_name}
    @page_title = "#{human_name}"
    add_breadcrumb "#{human_name}"
  end
    METHOD
  end

  # Add view file
  template "tool/view.tt", "app/views/avo/tools/#{file_name}.html.erb"

  # Add the route in the `routes.rb` file.
  # The route should be defined inside the Avo engine.
  # The new tool has a dedicated path helper.
  # EX:
  #   bin/rails generate avo:tool lolo
  #   will generate the avo.lolo_path helper
  # THe fact that it will always generate the definded? and Avo::Engine.routes.draw wraps is unfortunate. We'd love a PR to fix that.
  route_contents = <<~ROUTE
    
    if defined? ::Avo
      Avo::Engine.routes.draw do
        # This route is not protected, secure it with authentication if needed.
        get "#{file_name}", to: "tools##{file_name}", as: :#{file_name}
      end
    end
  ROUTE
  append_to_file "config/routes.rb", route_contents

  # Restart the server so the new routes go into effect.
  Rails::Command.invoke "restart"
end