{% extends "page.html" %}
{% block login_widget %}
{% endblock login_widget %}
{% block main %}
  <div class="error">
    {% block h1_error %}
      <h1>{{ status_code }} : {{ status_message }}</h1>
    {% endblock h1_error %}
    {% block error_detail %}
      {% if message_html %}
        <p>{{ message_html | safe }}</p>
      {% elif message %}
        <p>{{ message }}</p>
      {% endif %}
      {% if extra_error_html %}<p>{{ extra_error_html | safe }}</p>{% endif %}
    {% endblock error_detail %}
  </div>
{% endblock main %}
{% block script %}
  {{ super() }}
  <script type="text/javascript">
    function _remove_redirects_from_url() {
      if (window.location.search.length <= 1) {
        return;
      }
      var search_parameters = window.location.search.slice(1).split('&');
      for (var i = 0; i < search_parameters.length; i++) {
        if (search_parameters[i].split('=')[0] === 'redirects') {
          // remote redirects from search parameters
          search_parameters.splice(i, 1);
          var new_search = '';
          if (search_parameters.length) {
            new_search = '?' + search_parameters.join('&');
          }
          var new_url = window.location.origin +
            window.location.pathname +
            new_search +
            window.location.hash;
          window.history.replaceState({}, "", new_url);
          return;
        }
      }
    }

    _remove_redirects_from_url();
  </script>
{% endblock script %}
