class ArticleHomepagesController < ApplicationController
  before_filter :find_article_homepage, :only => [:show, :edit, :update, :destroy]

  def new
    @article = ArticleHomepage.new
    respond_to do |format|
      format.html {render :layout=>'static_base'}
    end
  end

  def create
    if User.current.logged?
      @article = ArticleHomepage.new
      @article.user = User.current
      @article.homepage_id = User.current.homepage.id
      @article.title = params[:article_homepage][:title]
      @article.content = params[:article_homepage][:content]
      if @article.save
        if params[:set_homepage]
          User.current.homepage.update_attribute(:article_id, @article.id)
        end
        redirect_to user_homepages_path(:user_id => User.current.id)
      end
    else
      redirect_to signin_path
    end
  end

  def show
    @user = User.find params[:user_id]
    respond_to do |format|
      format.html {render :layout => 'clear_base'}
    end
  end

  def edit
    if User.current.admin? || User.current.id == @article.user_id
      respond_to do |format|
        format.html { render :layout => 'static_base' }
      end
    else
      render_403
    end
  end

  def update
    if User.current.logged?
      @article.title = params[:article_homepage][:title]
      @article.content = params[:article_homepage][:content]
      if params[:set_homepage]
        User.current.homepage.update_attribute(:article_id, @article.id)
      else
        if User.current.homepage.article_id == @article.id
          User.current.homepage.update_attribute(:article_id, nil)
        end
      end
      if @article.save
        redirect_to user_homepages_path(:user_id => User.current.id)
      end
    else
      redirect_to signin_path
    end
  end

  def destroy
    if @article
      if @article.homepage.article_id == @article.id
        @article.homepage.update_attribute(:article_id, nil)
      end
      @article.destroy
      redirect_to user_homepages_path(:user_id => User.current.id)
    end
  end

  private
  def find_article_homepage
    @article = ArticleHomepage.find params[:id]
  end
end