class PostsController < SiteController

  def update
    if @type == 'Answer'
      @post = Answer.find_by_parent_id(params[:id])
    else
      @post = Message.find(params[:id])
    end

    respond_to do |format|
      else
        # post attributes
        @post.attributes = params[:post]

        if @type == 'Answer' && params[:post] && params[:post][:addressee_id]
          addressee = @post.message.site.addressees.find_by_id(params[:post][:addressee_id])
          @post.addressee = addressee if addressee
        end

	... resource stuff ...

        # need to resource.valid? because its already saved above
        if @post.save && @post.resources.all?{|r| r.valid?}
          flash[:unpublished_post] = @post.id if !@post.published && @post.author.is_a?(AnonymousAuthor)
          flash[:notice] = "#{@type} updated."
          format.html { redirect_to( ( @type == 'Message' ? message_path(:id => @post.id) : message_path(:id => @post.parent_id) ) ) }
        else
          format.html do render :action => 'edit'
            initialize_resources
            set_form_params
	  end
          format.js do
            render :nothing => true, :status => 500
          end
        end

      end

    end
  rescue AuthError
    msg = "You don't have the rights to edit that post. Your attempt has been logged."
    respond_to do |wants|
      wants.html { flash[:notice] = msg; redirect_back_or_default(message_path(:id => message)) }
      wants.js   { render :text => msg, :status => 400 }
    end
  end
end