OpenURI::HTTPError in UsersController#update: app/controllers/users_controller.rb:43:in `block in update', app/controllers/users_controller.rb:26:in `update'

gistfile1.txt

class UsersController < ApplicationController
  def new
    @user = User.new
  end

  def create
    @user = User.new(params[:user])

    if @user.save
      flash[:notice] = "Thanks for signing up. Important! In order to have full functionality of the site, add your game accounts to your profile."
      session[:user_id] = @user.id
      redirect_to edit_user_path(@user)
    else
      flash[:notice] = "Didn't work"
      redirect_to signup_path
    end
  end

  def edit
    @user = User.find(session[:user_id])
  end

  def update
    @user = User.find(params[:id])

    respond_to do |format|
      if @user.update_attributes(params[:user])

        if @user.sc2_url?
          if @user.sc2_url[7,2] == 'us'
            @user.sc2_server = "US"
          end
          if @user.sc2_url[7,2] == 'eu' 
            @user.sc2_server = "EU"
          end
          if @user.sc2_url[7,2] == 'kr'
            @user.sc2_server = "KOR"
          end
          @user.sc2_character = @user.sc2_url.split('/').last
          @user.sc2_identifier = @user.sc2_url.split('/')[6]
          @sc2_profile_doc = Nokogiri::HTML(open(@user.sc2_url))
          @user.sc2_league = @sc2_profile_doc.xpath('//*[(@id = "career-stats")]//*[(((count(preceding-sibling::*) + 1) = 1) and parent::*)]//*[contains(concat( " ", @class, " " ), concat( " ", "league-name", " " ))]').text  
          @sc2_ladder_doc = Nokogiri::HTML(open("http://us.battle.net/sc2/en/profile/#{@sc2_identifier}/1/#{@sc2_character}/ladder/leagues#current-rank"))
          @user.sc2_points = @sc2_ladder_doc.xpath('//*[(@id = "current-rank")]//*[(((count(preceding-sibling::*) + 1) = 4) and parent::*)][@class = "align-center"]').text
          @user.sc2_wins = @sc2_ladder_doc.xpath('//*[(@id = "current-rank")]//*[(((count(preceding-sibling::*) + 1) = 5) and parent::*)]').text
          @user.sc2_losses = @sc2_ladder_doc.xpath('//*[(@id = "current-rank")]//*[(((count(preceding-sibling::*) + 1) = 6) and parent::*)]').text 
        end

        if @user.lol_summoner_name?
          @lol_na_doc = Nokogiri::HTML(open("http://competitive.na.leagueoflegends.com/ladders/na/current/rankedsolo5x5?summoner_name=#{@user.lol_summoner_name}"))
          @user.lol_rank = @lol_na_doc.xpath('//*[contains(concat( " ", @class, " " ), concat( " ", "views-field-rank", " " ))]').text
          @user.lol_wins = @lol_na_doc.xpath('//*[contains(concat( " ", @class, " " ), concat( " ", "views-field-wins", " " ))]').text
          @user.lol_losses = @lol_na_doc.xpath('//*[contains(concat( " ", @class, " " ), concat( " ", "views-field-losses", " " ))]').text
          @user.lol_rating = @lol_na_doc.xpath('//*[contains(concat( " ", @class, " " ), concat( " ", "views-field-rating", " " ))]').text
        end
        @user.save
        format.html { redirect_to @user, notice: 'User was successfully updated.' }
        format.json { head :no_content }
      else
        format.html { render action: "edit" }
        format.json { render json: @user.errors, status: :unprocessable_entity }
      end
    end
  end

  def index
  end

  def show

    if logged_in?
      if !User.find(session[:user_id]).nil?
        @user = User.find(session[:user_id])
      else
        redirect_to welcome_path
      end
    else
    redirect_to welcome_path
    end

    if @user.battle_tag?

      @d3_profile = ActiveSupport::JSON.decode(open("http://us.battle.net/api/d3/profile/#{@user.battle_tag}-#{@user.battle_tag_id}/").read)
      @array_of_hero_names = []

      @d3_profile['heroes'].each do |hero|
        @array_of_hero_names << hero ["name"]
      end

      @d3_kills = @d3_profile['kills']

    end

    if @user.sc2_url?
      if @user.sc2_url[7,2] == 'us'
        @sc2_country_icon = 'sc2-icon-us.png'
      end

      if @user.sc2_url[7,2] == 'eu' 
        @sc2_country_icon = 'sc2-icon-eu.png'
      end

      if @user.sc2_url[7,2] == 'kr'
        @sc2_country_icon = 'sc2-icon-kor.png'
      end
    end
    # sc2ranks = SC2Ranks::API.new
    # @sc2_character = sc2ranks.get_character("HuK", 530)
  end
end