html GDPR Cookie同意EU检测

Posted 2021-05-10

<link rel="stylesheet" type="text/css"
      href="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.css"/>
<script src="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.js"></script>
<script type="text/javascript" src="//js.maxmind.com/js/apis/geoip2/v2.1/geoip2.js"></script>
<script>
  window.addEventListener("load", function () {
    var onSuccess = function (location) {
      //console.log(location.country.iso_code);
      var countryCode = location.country.iso_code;
      if (isEU(countryCode)) {
        window.cookieconsent.initialise({
          "palette": {
            "popup": {
              "background": "#db3e37",
              "text": "#ffffff"
            },
            "button": {
              "background": "#ffffff",
              "text": "#db3e37"
            }
          },
          "content": {
            "message": "This website uses cookies to ensure you get the best experience on our website.",
            "dismiss": "Got it!",
            "link": "Learn more",
            "href": "https://www.some-web-address.com/privacy-policy/"
          }
        });
      }
    };

    var onError = function (error) {
      console.log(
        "Error:\n\n"
        + JSON.stringify(error, undefined, 4)
      );
    };

    geoip2.city(onSuccess, onError);

    var isEU = function (countryCode) {
      euCountrycodes = [
        'AT',
        'BE',
        'BG',
        'HR',
        'CY',
        'CZ',
        'DE',
        'DK',
        'EE',
        'EL',
        'ES',
        'FI',
        'FR',
        'GB',
        'HU',
        'IE',
        'IT',
        'LT',
        'LU',
        'LV',
        'MT',
        'NL',
        'PL',
        'PT',
        'RO',
        'SE',
        'SI',
        'SK'
      ];

      return ( inArray(countryCode, euCountrycodes) );
    };

    var inArray = function (needle, haystack) {
      var length = haystack.length;
      for (var i = 0; i < length; i++) {
        if (haystack[i] == needle) return true;
      }
      return false;
    }

  });

</script>