trustieforge/app/controllers/homepages_controller.rb

class HomepagesController < ApplicationController
  before_filter :find_user

  def index
    if User.current.logged? && User.current == @user
      @b_sort = params[:sort] || 1
      @b_sort = @b_sort.to_i == 1 ? 2 : 1
      sort_type = @b_sort == 1 ? "asc" : "desc"
      if @user.base_homepage.nil?
        @articles = @user.homepage.article_homepages.reorder("updated_at #{sort_type}")
      else
        @articles = @user.homepage.article_homepages.where("id != #{@user.base_homepage.id}").reorder("updated_at #{sort_type}").all
        @articles.insert(0, @user.base_homepage) unless @user.base_homepage.nil?
      end
      @limit = 20
      @is_remote = true
      @atta_count = @articles.count
      @atta_pages = Paginator.new @atta_count, @limit, params['page'] || 1
      @offset ||= @atta_pages.offset
      @articles = paginateHelper @articles,@limit

      respond_to do |format|
        format.js
        format.html {render :layout=>'new_base_user'}
      end
    else
      render_403
    end
  end

  def show

  end

  def set_homepage
    @homepage = Homepage.find(params[:id])
    @homepage.update_attribute(:article_id, params[:article_id])
    if @user.base_homepage.nil?
      @articles = @user.homepage.article_homepages.reorder("updated_at desc")
    else
      @articles = @user.homepage.article_homepages.where("id != #{@user.base_homepage.id}").reorder("updated_at desc").all
      @articles.insert(0, @user.base_homepage) unless @user.base_homepage.nil?
    end
    redirect_to user_homepages_path(:user_id => @user.id)
  end

  def cancel_homepage
    @homepage = Homepage.find(params[:id])
    @homepage.update_attribute(:article_id, nil)
    if @user.base_homepage.nil?
      @articles = @user.homepage.article_homepages.reorder("updated_at desc")
    else
      @articles = @user.homepage.article_homepages.where("id != #{@user.base_homepage.id}").reorder("updated_at desc").all
      @articles.insert(0, @user.base_homepage) unless @user.base_homepage.nil?
    end
    redirect_to user_homepages_path(:user_id => @user.id)
  end

  private
  def find_user
    @user = User.find(params[:user_id])
  end
end