Merge pull request #681 from balexand/zurb_foundation_3

Support for Zurb Foundation 3

README.md

@@ -47,6 +47,16 @@ For more information see the generator output, our
 
 **NOTE**: **SimpleForm** integration requires Twitter Bootstrap version 2.0 or higher.
 
+### Zurb Foundation 3
+
+To generate wrappers that are compatible with [Zurb Foundation 3](http://foundation.zurb.com/), pass the `foundation` option to the generator, like this:
+
+`rails generate simple_form:install --foundation`
+
+Please note that the Foundation wrapper does not support the `:hint` option by default. In order to enable hints, please uncomment the appropriate line in `config/initializers/simple_form_foundation.rb`. You will need to provide your own CSS styles for hints.
+
+Please see the [instructions on how to install Foundation in a Rails app](http://foundation.zurb.com/docs/rails.php).
+
 ## Usage
 
 **SimpleForm** was designed to be customized as you need to. Basically it's a stack of components that

lib/generators/simple_form/install_generator.rb

@@ -5,12 +5,13 @@ module SimpleForm
       source_root File.expand_path('../templates', __FILE__)
       class_option :template_engine, :desc => 'Template engine to be invoked (erb, haml or slim).'
       class_option :bootstrap, :type => :boolean, :desc => 'Add the Twitter Bootstrap wrappers to the SimpleForm initializer.'
+      class_option :foundation, :type => :boolean, :desc => 'Add the Zurb Foundation 3 wrappers to the SimpleForm initializer.'
 
       def info_bootstrap
-        return if options.bootstrap?
-        puts "SimpleForm 2 supports Twitter bootstrap. In case you want to " \
-          "generate bootstrap configuration, please re-run this " \
-          "generator passing --bootstrap as option."
+        return if options.bootstrap? || options.foundation?
+        puts "SimpleForm 2 supports Twitter Bootstrap and Zurb Foundation 3. If you want "\
+          "a configuration that is compatible with one of these frameworks, then please " \
+          "re-run this generator with --bootstrap or --foundation as an option."
       end
 
       def copy_config
@@ -18,6 +19,8 @@ module SimpleForm
 
         if options[:bootstrap]
           template "config/initializers/simple_form_bootstrap.rb"
+        elsif options[:foundation]
+          template "config/initializers/simple_form_foundation.rb"
         end
 
         directory 'config/locales'

lib/generators/simple_form/templates/config/initializers/simple_form_foundation.rb

@@ -0,0 +1,23 @@
+# Use this setup block to configure all options available in SimpleForm.
+SimpleForm.setup do |config|
+  config.wrappers :foundation, :class => :input, :hint_class => :field_with_hint, :error_class => :error do |b|
+    b.use :html5
+    b.use :placeholder
+    b.optional :maxlength
+    b.optional :pattern
+    b.optional :min_max
+    b.optional :readonly
+    b.use :label_input
+    b.use :error, :wrap_with => { :tag => :small }
+
+    # Uncomment the following line to enable hints. The line is commented out by default since Foundation
+    # does't provide styles for hints. You will need to provide your own CSS styles for hints.
+    # b.use :hint,  :wrap_with => { :tag => :span, :class => :hint }
+  end
+
+  # CSS class to add for error notification helper.
+  config.error_notification_class = 'alert-box alert'
+
+  # The default wrapper to be used by the FormBuilder.
+  config.default_wrapper = :foundation
+end

test/generators/simple_form_generator_test.rb

@@ -25,6 +25,14 @@ class SimpleFormGeneratorTest < Rails::Generators::TestCase
       /config\.default_wrapper = :bootstrap/
   end
 
+  test 'generates the simple_form initializer with the foundation wrappers' do
+    run_generator %w(--foundation)
+    assert_file 'config/initializers/simple_form.rb',
+      /config\.default_wrapper = :default/, /config\.boolean_style = :nested/
+    assert_file 'config/initializers/simple_form_foundation.rb', /config\.wrappers :foundation/,
+      /config\.default_wrapper = :foundation/
+  end
+
   %W(erb haml slim).each do |engine|
     test "generates the scaffold template when using #{engine}" do
       run_generator ['-e', engine]