class CommentsController < ApplicationController
  def index
	@post = Post.find(params[:post_id])
	@comments = @post.comments
  end

  def show
	@post = Post.find(params[:post_id])
	@comment = @post.comments.find(params[:id])
  end

  def new
	@post = Post.find(params[:post_id])
	@comment = @post.comments.build
  end


  def create
	@post = Post.find(params[:post_id])
	@comment = @post.comments.build(params[:comment])
	if @comment.save
		redirect_to post_comment_url(@post,@comment)
	else
		render :action => "new"
	end
  end

  def edit
	@post = Post.find(params[:post_id])
	@comment = @post.comments.find(params[:id])
  end

  def update
	@post = Post.find(params[:post_id])
	@comment = Comment.find(params[:id])
	if @comment.update.attributes(params[:comment])
	  redirect_to post_comment_url(@post, @comment)
	else
	  render :action => "edit"
	end
  end

  def destroy
	@post = Post.find(params[:post_id])
	@comment = Comment.find(params[:id])
	@comment.destroy

	respond_to do |format|
	  format.html { redirect_to post_comments_path(@post) }
	  format.xml  { head :ok }
  	end
  end

end