simple form: add wrapped and loading... buttons #5542

the loading... text on the buttons was not capitalized before.

So in order to change this in a (more or less) single place i added
new button types to simple_form:

button :wrapped - normal button, with loading and an optional cancel button wrapped in the classical bootstrap action div.
    cancel option contains the url to go to when canceling.

button :loading - simple button with loading text capitalized by using i18n (simple_form.buttons.loading)

Conflicts:
	engines/support/app/views/tickets/new.html.haml

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/extensions/simple_form.rb b/lib/extensions/simple_form.rb
new file mode 100644
index 0000000..f28e18f
--- /dev/null
+++ b/lib/extensions/simple_form.rb
@@ -0,0 +1,28 @@
+module WrappedButton
+  def wrapped_button(*args, &block)
+    template.content_tag :div, :class => "form-actions" do
+      options = args.extract_options!
+      options[:class] = ['btn-primary', options[:class]].compact
+      args.unshift :loading
+      args << options
+      if cancel = options.delete(:cancel)
+        cancel_link = template.link_to I18n.t('simple_form.buttons.cancel'),
+          cancel, class: :btn
+        button(*args, &block) + ' ' + cancel_link
+      else
+        button(*args, &block)
+      end
+    end
+  end
+end
+SimpleForm::FormBuilder.send :include, WrappedButton
+
+module LoadingButton
+  def loading_button(*args, &block)
+    options = args.extract_options!
+    options[:"data-loading-text"] = I18n.t('simple_form.buttons.loading')
+    args << options
+    button_button(*args, &block)
+  end
+end
+SimpleForm::FormBuilder.send :include, LoadingButton