Refactor: move NewsController#add_comment to CommentsController#create

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4170 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/comments_controller.rb

@@ -0,0 +1,30 @@
+class CommentsController < ApplicationController
+  default_search_scope :news
+  model_object News
+  before_filter :find_model_object
+  before_filter :find_project_from_association
+  before_filter :authorize
+
+  verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
+  def create
+    @comment = Comment.new(params[:comment])
+    @comment.author = User.current
+    if @news.comments << @comment
+      flash[:notice] = l(:label_comment_added)
+    end
+    
+    redirect_to :controller => 'news', :action => 'show', :id => @news
+  end
+
+  private
+
+  # ApplicationController's find_model_object sets it based on the controller
+  # name so it needs to be overriden and set to @news instead
+  def find_model_object
+    super
+    @news = @object
+    @comment = nil
+    @news
+  end
+  
+end

app/controllers/news_controller.rb

@@ -73,18 +73,6 @@ class NewsController < ApplicationController
     end
   end
 
-  def add_comment
-    @comment = Comment.new(params[:comment])
-    @comment.author = User.current
-    if @news.comments << @comment
-      flash[:notice] = l(:label_comment_added)
-      redirect_to :action => 'show', :id => @news
-    else
-      show
-      render :action => 'show'
-    end
-  end
-
   def destroy_comment
     @news.comments.find(params[:comment_id]).destroy
     redirect_to :action => 'show', :id => @news

app/views/news/show.rhtml

@@ -47,9 +47,9 @@
 <% end if @comments.any? %>
 </div>
 
-<% if authorize_for 'news', 'add_comment' %>
+<% if authorize_for 'comments', 'create' %>
 <p><%= toggle_link l(:label_comment_add), "add_comment_form", :focus => "comment_comments" %></p>
-<% form_tag({:action => 'add_comment', :id => @news}, :id => "add_comment_form", :style => "display:none;") do %>
+<% form_tag({:controller => 'comments', :action => 'create', :id => @news}, :id => "add_comment_form", :style => "display:none;") do %>
 <div class="box">
     <%= text_area 'comment', 'comments', :cols => 80, :rows => 15, :class => 'wiki-edit' %>
     <%= wikitoolbar_for 'comment_comments' %>