Drupal.behaviors.eu_cookie_compliance_popup = function(context) {
  $('body').not('.sliding-popup-processed').addClass('sliding-popup-processed').each(function() {
    try {
      var enabled = Drupal.settings.eu_cookie_compliance.popup_enabled;
      if(!enabled) {
        return;
      }
      if (!Drupal.eu_cookie_compliance.cookiesEnabled()) {
        return;
      }
      var status = Drupal.eu_cookie_compliance.getCurrentStatus();
      var clicking_confirms = Drupal.settings.eu_cookie_compliance.popup_clicking_confirmation;
      var agreed_enabled = Drupal.settings.eu_cookie_compliance.popup_agreed_enabled;
      var popup_hide_agreed = Drupal.settings.eu_cookie_compliance.popup_hide_agreed;
      if (status == 0) {
        var next_status = 1;
        if (clicking_confirms) {
          $('a, input[type=submit]').bind('click.eu_cookie_compliance', function(){
            if(!agreed_enabled) {
              Drupal.eu_cookie_compliance.setStatus(1);
              next_status = 2;
            }
            Drupal.eu_cookie_compliance.changeStatus(next_status);
          });
        }

        $('.agree-button').click(function(){
          if(!agreed_enabled) {
            Drupal.eu_cookie_compliance.setStatus(1);
            next_status = 2;
          }
          Drupal.eu_cookie_compliance.changeStatus(next_status);
        });

        Drupal.eu_cookie_compliance.createPopup(Drupal.settings.eu_cookie_compliance.popup_html_info);
      } else if(status == 1) {
        Drupal.eu_cookie_compliance.createPopup(Drupal.settings.eu_cookie_compliance.popup_html_agreed);
        if (popup_hide_agreed) {
          $('a, input[type=submit]').bind('click.eu_cookie_compliance_hideagreed', function(){
            Drupal.eu_cookie_compliance.changeStatus(2);
          });
        }

      } else {
        return;
      }
    }
    catch(e) {
      return;
    }
  });
}

Drupal.eu_cookie_compliance = {};

Drupal.eu_cookie_compliance.createPopup = function(html) {
  var popup = $(html)
    .attr({"id": "sliding-popup"})
    .height(Drupal.settings.eu_cookie_compliance.popup_height)
    .width(Drupal.settings.eu_cookie_compliance.popup_width)
    .hide();
  if(Drupal.settings.eu_cookie_compliance.popup_position) {
    popup.prependTo("body");
    var height = popup.height();
    popup.show()
      .attr({"class": "sliding-popup-top"})
      .css({"top": -1 * height})
      .animate({top: 0}, Drupal.settings.eu_cookie_compliance.popup_delay);
  } else {
    popup.appendTo("body");
    height = popup.height();
    popup.show()
      .attr({"class": "sliding-popup-bottom"})
      .css({"bottom": -1 * height})
      .animate({bottom: 0}, Drupal.settings.eu_cookie_compliance.popup_delay);
  }
  Drupal.eu_cookie_compliance.attachEvents();
}

Drupal.eu_cookie_compliance.attachEvents = function() {
  var clicking_confirms = Drupal.settings.eu_cookie_compliance.popup_clicking_confirmation;
  var agreed_enabled = Drupal.settings.eu_cookie_compliance.popup_agreed_enabled;
  $('.find-more-button').click(function(){
    window.open(Drupal.settings.eu_cookie_compliance.popup_link);
  });
  $('.agree-button').click(function(){
    var next_status = 1;
    if(!agreed_enabled) {
      Drupal.eu_cookie_compliance.setStatus(1);
      next_status = 2;
    }
    if (clicking_confirms) {
      $('a, input[type=submit]').unbind('click.eu_cookie_compliance');
    }
    Drupal.eu_cookie_compliance.changeStatus(next_status);
  });
  $('.hide-popup-button').click(function(){
    Drupal.eu_cookie_compliance.changeStatus(2);
  });
}

Drupal.eu_cookie_compliance.getCurrentStatus = function() {
  var search = 'cookie-agreed-'+Drupal.settings.eu_cookie_compliance.popup_language+'=';
  var offset = document.cookie.indexOf(search);
  if (offset < 0) {
    return 0;
  }
  offset += search.length;
  var end = document.cookie.indexOf(';', offset);
  if (end == -1) {
    end = document.cookie.length;
  }
  var value = document.cookie.substring(offset, end);
  return parseInt(value);
}

Drupal.eu_cookie_compliance.changeStatus = function(value) {
  var status = Drupal.eu_cookie_compliance.getCurrentStatus();
  if (status == value) return;
  if(Drupal.settings.eu_cookie_compliance.popup_position) {
    $(".sliding-popup-top").animate({top: $("#sliding-popup").height() * -1}, Drupal.settings.eu_cookie_compliance.popup_delay, function () {
      if(status == 0) {
        $("#sliding-popup").html(Drupal.settings.eu_cookie_compliance.popup_html_agreed).animate({top: 0}, Drupal.settings.eu_cookie_compliance.popup_delay);
        Drupal.eu_cookie_compliance.attachEvents();
      }
      if(status == 1) {
        $("#sliding-popup").remove();
      }
    })
  } else {
    $(".sliding-popup-bottom").animate({bottom: $("#sliding-popup").height() * -1}, Drupal.settings.eu_cookie_compliance.popup_delay, function () {
      if(status == 0) {
        $("#sliding-popup").html(Drupal.settings.eu_cookie_compliance.popup_html_agreed).animate({bottom: 0}, Drupal.settings.eu_cookie_compliance.popup_delay)
        Drupal.eu_cookie_compliance.attachEvents();
      }
      if(status == 1) {
        $("#sliding-popup").remove();
      }
    ;})
  }
  Drupal.eu_cookie_compliance.setStatus(value);
}

Drupal.eu_cookie_compliance.setStatus = function(status) {
  var date = new Date();
  date.setDate(date.getDate() + 100);
  document.cookie = "cookie-agreed-"+Drupal.settings.eu_cookie_compliance.popup_language + "="+status+";expires=" + date.toUTCString() + ";path=" + Drupal.settings.basePath;
}

Drupal.eu_cookie_compliance.hasAgreed = function() {
  var status = Drupal.eu_cookie_compliance.getCurrentStatus();
  if(status == 1 || status == 2) {
    return true;
  }
  return false;
}

Drupal.eu_cookie_compliance.cookiesEnabled = function() {
  var cookieEnabled = (navigator.cookieEnabled) ? true : false;
    if (typeof navigator.cookieEnabled == "undefined" && !cookieEnabled) {
      document.cookie="testcookie";
      cookieEnabled = (document.cookie.indexOf("testcookie") != -1) ? true : false;
   }
   return (cookieEnabled);
}