view app/controllers/comments_controller.rb @ 1082:997f6d7738f7 bug_531

In repo controller entry action, show the page for the file even if it's binary (so user still has access to history etc links). This makes it possible to use the entry action as the default when a file is clicked on

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
    @comment.safe_attributes = 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

  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
  def destroy
    @news.comments.find(params[:comment_id]).destroy
    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