Add proposals translation interface

* Convert proposal form into translatable one.
 * Adapt translatable shared spec to define an owner when running at
   frontend feature specs.
 * Remove old attributes from strong parameters.

app/controllers/management/proposals_controller.rb

@@ -1,6 +1,7 @@
 class Management::ProposalsController < Management::BaseController
   include HasOrders
   include CommentableActions
+  include Translatable
 
   before_action :only_verified_users, except: :print
   before_action :set_proposal, only: [:vote, :show]
@@ -52,10 +53,10 @@ class Management::ProposalsController < Management::BaseController
     end
 
     def proposal_params
-      params.require(:proposal).permit(:title, :summary, :description, :video_url,
-                                       :responsible_name, :tag_list, :terms_of_service, :geozone_id,
-                                       :skip_map,
-                                       map_location_attributes: [:latitude, :longitude, :zoom])
+      attributes = [:video_url, :responsible_name, :tag_list,
+                    :terms_of_service, :geozone_id,
+                    :skip_map, map_location_attributes: [:latitude, :longitude, :zoom]]
+      params.require(:proposal).permit(attributes, translation_params(Proposal))
     end
 
     def resource_model

app/controllers/proposals_controller.rb

@@ -3,6 +3,7 @@ class ProposalsController < ApplicationController
   include CommentableActions
   include FlagActions
   include ImageAttributes
+  include Translatable
 
   before_action :parse_tag_filter, only: :index
   before_action :load_categories, only: [:index, :new, :create, :edit, :map, :summary]
@@ -37,7 +38,6 @@ class ProposalsController < ApplicationController
 
   def create
     @proposal = Proposal.new(proposal_params.merge(author: current_user))
-
     if @proposal.save
       redirect_to created_proposal_path(@proposal), notice: I18n.t("flash.actions.create.proposal")
     else
@@ -98,12 +98,13 @@ class ProposalsController < ApplicationController
   private
 
     def proposal_params
-      params.require(:proposal).permit(:title, :summary, :description, :video_url,
-                                       :responsible_name, :tag_list, :terms_of_service,
-                                       :geozone_id, :skip_map, image_attributes: image_attributes,
-                                       documents_attributes: [:id, :title, :attachment,
-                                       :cached_attachment, :user_id, :_destroy],
-                                       map_location_attributes: [:latitude, :longitude, :zoom])
+      attributes = [:video_url,:responsible_name, :tag_list,
+                    :terms_of_service, :geozone_id, :skip_map,
+                    image_attributes: image_attributes,
+                    documents_attributes: [:id, :title, :attachment, :cached_attachment,
+                                           :user_id, :_destroy],
+                    map_location_attributes: [:latitude, :longitude, :zoom]]
+      params.require(:proposal).permit(attributes, translation_params(Proposal))
     end
 
     def retired_params

app/helpers/proposals_helper.rb

@@ -64,6 +64,10 @@ module ProposalsHelper
     proposals_current_view == "default" ? "minimal" : "default"
   end
 
+  def summary_help_text_id(translations_form)
+    "summary-help-text-#{translations_form.locale}"
+  end
+
   def link_to_toggle_proposal_selection(proposal)
     if proposal.selected?
       button_text = t("admin.proposals.index.selected")

app/views/proposals/_form.html.erb

@@ -1,32 +1,50 @@
-<%= form_for(@proposal, url: form_url) do |f| %>
+<%= render "admin/shared/globalize_locales", resource: @proposal %>
+
+<%= translatable_form_for(@proposal, url: form_url) do |f| %>
+
   <%= render "shared/errors", resource: @proposal %>
 
   <div class="row">
+
+    <%= f.translatable_fields do |translations_form| %>
       <div class="small-12 column">
-      <%= f.label :title, t("proposals.form.proposal_title") %>
-      <%= f.text_field :title, maxlength: Proposal.title_max_length, placeholder: t("proposals.form.proposal_title"), label: false, data: {js_suggest_result: "js_suggest_result", js_suggest: "#js-suggest", js_url: suggest_proposals_path}%>
+        <%= translations_form.text_field :title,
+              maxlength: Proposal.title_max_length,
+              placeholder: t("proposals.form.proposal_title"),
+              label: t("proposals.form.proposal_title"),
+              data: { js_suggest_result: "js_suggest_result",
+                      js_suggest: "#js-suggest",
+                      js_url: suggest_proposals_path } %>
       </div>
       <div id="js-suggest"></div>
 
+      <div class="small-12 column">
+        <%= translations_form.label :summary %>
+        <p class="help-text" id=<%= summary_help_text_id(translations_form) %>>
+          <%= t("proposals.form.proposal_summary_note") %>
+        </p>
+        <%= translations_form.text_area :summary,
+                                        rows: 4, maxlength: 200,
+                                        label: false,
+                                        placeholder: t("proposals.form.proposal_summary"),
+                                        aria: {describedby: summary_help_text_id(translations_form)} %>
+      </div>
+
+      <div class="ckeditor small-12 column">
+        <%= translations_form.cktext_area :description,
+                                          maxlength: Proposal.description_max_length,
+                                          ckeditor: { language: I18n.locale },
+                                          label: t("proposals.form.proposal_text") %>
+      </div>
+    <% end %>
+
     <%= f.invisible_captcha :subtitle %>
 
-    <div class="small-12 column">
-      <%= f.label :summary, t("proposals.form.proposal_summary") %>
-      <p class="help-text" id="summary-help-text"><%= t("proposals.form.proposal_summary_note") %></p>
-      <%= f.text_area :summary, rows: 4, maxlength: 200, label: false,
-                      placeholder: t("proposals.form.proposal_summary"),
-                      aria: {describedby: "summary-help-text"} %>
-    </div>
-
-    <div class="ckeditor small-12 column">
-      <%= f.label :description, t("proposals.form.proposal_text") %>
-      <%= f.cktext_area :description, maxlength: Proposal.description_max_length, ckeditor: { language: I18n.locale }, label: false %>
-    </div>
-
     <div class="small-12 column">
       <%= f.label :video_url, t("proposals.form.proposal_video_url") %>
       <p class="help-text" id="video-url-help-text"><%= t("proposals.form.proposal_video_url_note") %></p>
-      <%= f.text_field :video_url, placeholder: t("proposals.form.proposal_video_url"), label: false,
+      <%= f.text_field :video_url, placeholder: t("proposals.form.proposal_video_url"),
+                                   label: false,
                                    aria: {describedby: "video-url-help-text"} %>
     </div>
 

spec/features/proposals_spec.rb

@@ -15,6 +15,11 @@ describe "Proposals" do
   context "Concerns" do
     it_behaves_like "notifiable in-app", Proposal
     it_behaves_like "relationable", Proposal
+    it_behaves_like "translatable",
+                    "proposal",
+                    "edit_proposal_path",
+                    %w[title summary],
+                    { "description" => :ckeditor }
   end
 
   context "Index" do