Class: Formtastic::FormGenerator

Inherits:
Rails::Generators::NamedBase
  • Object
show all
Defined in:
lib/generators/formtastic/form/form_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details



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# File 'lib/generators/formtastic/form/form_generator.rb', line 22

def self.banner
  "rails generate formtastic:form ExistingModelName [options]"
end

.source_root ⇒ Object 



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# File 'lib/generators/formtastic/form/form_generator.rb', line 17

def self.source_root
 # Set source directory for the templates to the rails2 generator template directory
 @source_root ||= File.expand_path(File.join('..', '..', '..', '..', 'generators', 'form', 'templates'), File.dirname(__FILE__))
end

Instance Method Details

#create_or_show ⇒ Object 



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# File 'lib/generators/formtastic/form/form_generator.rb', line 26

def create_or_show
  if options[:partial]
    empty_directory "app/views/#{controller_path}"
    template "view__form.html.#{template_type}", "app/views/#{controller_path}/_form.html.#{template_type}"
  else
    template = File.read("#{self.class.source_root}/view__form.html.#{template_type}")
    erb = ERB.new(template, nil, '-')
    generated_code = erb.result(binding).strip rescue nil

    puts "# ---------------------------------------------------------"
    puts "#  GENERATED FORMTASTIC CODE"
    puts "# ---------------------------------------------------------"
    puts
    puts generated_code || "Nothing could be generated - model exists?"
    puts
    puts "# ---------------------------------------------------------"
    puts "Copied to clipboard - just paste it!" if save_to_clipboard(generated_code)
  end
end