NDOJ/templates/timezone/media-js.html

{% compress js %}
  <script src="{{ static('libs/featherlight/featherlight.min.js') }}" type="text/javascript"></script>
  <script type="text/javascript" src="{{ static('libs/timezone-map/timezone-picker.js') }}"></script>
  <script type="text/javascript">
    $(function () {
      $('#open-map').featherlight({
        afterOpen: function () {
          timezone_picker($('.featherlight-inner .map-inset'), $('#id_timezone'),
            '{{ static('libs/timezone-map/timezone-picker.json') }}');
        }
      });
    });

    if ('geolocation' in navigator) {
      $(function () {
        $('<span>, <a href="#" id="detect-tz">detect</a></span>').insertAfter('#open-map');
        $('#detect-tz').click(function (event) {
          var button = $(this).html('detecting...');
          navigator.geolocation.getCurrentPosition(function (position) {
            $.ajax({
              url: 'https://maps.googleapis.com/maps/api/timezone/json',
              data: {
                location: position.coords.latitude + ',' + position.coords.longitude,
                timestamp: Math.floor(Date.now() / 1000)
              }
            }).done(function (data) {
              if (data['timeZoneId'])
              $('#id_timezone').val(data.timeZoneId).change();
              else
              alert('Invalid response from Google: ' + data);
            }).fail(function (jqXHR, status) {
              alert(status);
            }).always(function () {
              button.html('detect');
            });
          }, function () {
            button.html('detect');
            alert('Unable to detect');
          });
          event.preventDefault();
        });
      });
    }
  </script>
{% endcompress %}