class TopicsController < ApplicationController
  load_and_authorize_resource :forum
  load_and_authorize_resource :topic, :through => :forum, :shallow => true
  
  def show
    @topic.hit! if @topic

    @my_blockquote = {
      'Quote' => [
       /\[quote(:.*)?=(.*?)\](.*?)\[\/quote\1?\]/mi,
      '<blockquote><cite>\2</cite><span class="a">&#8220;</span>\3<span class="b">&#8221;</span></blockquote>',
      'Quote with citation',
      '[quote=mike]please quote me[/quote]',
      :quote
     ],      
    }
  end
  
  def create
    @topic.user ||= current_user
    
    if @topic.save
      flash[:notice] = "Topic was successfully created."
      redirect_to topic_url(@topic)
    else
      render :action => 'new'
    end
  end
  
  def update
    if @topic.update_attributes(params[:topic])
      flash[:notice] = "Topic was updated successfully."
      redirect_to topic_url(@topic)
    end
  end

  def destroy
    if @topic.destroy
      flash[:notice] = "Topic was deleted successfully."
      redirect_to forum_url(@topic.forum)
    end
  end
  
end