Class: Layout::Generators::LayoutGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/layout/layout_generator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#app_name ⇒ Object (readonly)

Returns the value of attribute app_name.



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# File 'lib/generators/layout/layout_generator.rb', line 9

def app_name
  @app_name
end

Instance Method Details

If ‘About’ or ‘Contact’ views exist in known locations, add navigation links



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# File 'lib/generators/layout/layout_generator.rb', line 66

def add_navigation_links
  unless framework_name == 'none'
    # not yet accommodating Slim (we'll need different substitutions)
    if File.exists?('app/views/pages/about.html.erb')
      insert_into_file 'app/views/layouts/_navigation.html.erb', "\n  <li><%= link_to 'About', page_path('about') %></li>", :before => "\n</ul>"
    end
    if File.exists?('app/views/contacts/new.html.erb')
      insert_into_file 'app/views/layouts/_navigation.html.erb', "\n  <li><%= link_to 'Contact', new_contact_path %></li>", :before => "\n</ul>"
    end
    if File.exists?('app/views/contacts/new.html.haml')
      insert_into_file 'app/views/layouts/_navigation.html.haml', "\n  %li= link_to 'Contact', new_contact_path", :after => "root_path"
    end
    if File.exists?('app/views/pages/about.html.haml')
      insert_into_file 'app/views/layouts/_navigation.html.haml', "\n  %li= link_to 'About', page_path('about')", :after => "root_path"
    end
  end
end

#generate_layout ⇒ Object

Create an application layout file with partials for messages and navigation



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# File 'lib/generators/layout/layout_generator.rb', line 48

def generate_layout
  app = ::Rails.application
  @app_name = app.class.to_s.split("::").first
  ext = app.config.generators.options[:rails][:template_engine] || :erb
  template "#{framework_name}-application.html.#{ext}", "app/views/layouts/application.html.#{ext}"
  if Rails::VERSION::MAJOR.to_s == "3"
    gsub_file "app/views/layouts/application.html.#{ext}", /, "data-turbolinks-track" => true/, ''
  end
  if framework_name == 'none'
    remove_file "app/views/layouts/_messages.html.#{ext}"
    remove_file "app/views/layouts/_navigation.html.#{ext}"
  else
    copy_file "#{framework_name}-messages.html.#{ext}", "app/views/layouts/_messages.html.#{ext}"
    copy_file "#{framework_name}-navigation.html.#{ext}", "app/views/layouts/_navigation.html.#{ext}"
  end
end

#install_framework ⇒ Object

Install the desired framework



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# File 'lib/generators/layout/layout_generator.rb', line 12

def install_framework
  remove_file 'app/assets/stylesheets/application.css'
  copy_file 'application.css.scss', 'app/assets/stylesheets/application.css.scss'
  case framework_name
    when 'none'
      copy_file 'application.js', 'app/assets/javascripts/application.js'
      remove_file 'app/assets/stylesheets/simple.css'
      remove_file 'app/assets/stylesheets/bootstrap_and_overrides.css.scss'
      remove_file 'app/assets/stylesheets/foundation_and_overrides.css.scss'
    when 'simple'
      copy_file 'simple.css', 'app/assets/stylesheets/simple.css'
      copy_file 'application.js', 'app/assets/javascripts/application.js'
      remove_file 'app/assets/stylesheets/bootstrap_and_overrides.css.scss'
      remove_file 'app/assets/stylesheets/foundation_and_overrides.css.scss'
    when 'bootstrap2'
      copy_file 'bootstrap2_and_overrides.css.scss', 'app/assets/stylesheets/bootstrap_and_overrides.css.scss'
      copy_file 'bootstrap-application.js', 'app/assets/javascripts/application.js'
      remove_file 'app/assets/stylesheets/simple.css'
      remove_file 'app/assets/stylesheets/foundation_and_overrides.css.scss'
    when 'bootstrap3'
      copy_file 'bootstrap3_and_overrides.css.scss', 'app/assets/stylesheets/bootstrap_and_overrides.css.scss'
      copy_file 'bootstrap-application.js', 'app/assets/javascripts/application.js'
      remove_file 'app/assets/stylesheets/simple.css'
      remove_file 'app/assets/stylesheets/foundation_and_overrides.css.scss'
    when 'foundation4'
      copy_file 'foundation_and_overrides.css.scss', 'app/assets/stylesheets/foundation_and_overrides.css.scss'
      copy_file 'foundation4-application.js', 'app/assets/javascripts/application.js'
      remove_file 'app/assets/stylesheets/simple.css'
      remove_file 'app/assets/stylesheets/bootstrap_and_overrides.css.scss'
  end
  if Rails::VERSION::MAJOR.to_s == "3"
    gsub_file 'app/assets/javascripts/application.js', /\/\/= require turbolinks\n/, ''
  end
end