Module: RailsI18nOnair::LiveUi::FormHelper

Defined in:
lib/rails_i18n_onair/live_ui/form_helper.rb

Overview

Prepended to ActionView::Helpers::FormBuilder so that f.submit renders a

Instance Method Summary collapse

Instance Method Details

#submit(value = nil, options = {}) ⇒ Object 



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# File 'lib/rails_i18n_onair/live_ui/form_helper.rb', line 10

def submit(value = nil, options = {})
  return super unless RailsI18nOnair::Current.live_ui_active == true

  # Resolve the i18n key the same way Rails' submit_default_value does,
  # but route through the view's t() so TranslationHelper wraps it in
  # an editable <span>.
  label = if value
            value
          else
            object = convert_to_model(@object)
            key    = object ? (object.persisted? ? :update : :create) : :submit

            model = if object.respond_to?(:model_name)
                      object.model_name.human
                    else
                      @object_name.to_s.humanize
                    end

            i18n_key = if object.respond_to?(:model_name) && object_name.to_s == model.downcase
                        "helpers.submit.#{object.model_name.i18n_key}.#{key}"
                      else
                        "helpers.submit.#{object_name}.#{key}"
                      end

            fallback = "#{key.to_s.humanize} #{model}"

            # Use the view's t() which is wrapped by TranslationHelper
            @template.t(i18n_key, model: model, default: fallback)
          end

  html_options = { type: "submit" }.merge(options)

  @template.content_tag(:button, label, html_options)
end