js/95-login.js

   1 $(function(){
   2         var sidebar = $('#sidebar')[0];
   3         var login = document.createElement('div');
   4         login.innerHTML = '<a role="button" id="login" class="show">Log in</a>';
   5         sidebar.insertBefore(login, sidebar.firstChild);
   6         $('#login').on('click', e => {
   7                 var xhr = new XMLHttpRequest();
   8                 xhr.open('GET', '/login');
   9                 xhr.onload = () => {
  10                         if(xhr.status != 200)
  11                                 return;
  12                         var username = xhr.responseText;
  13                         sessionStorage.setItem('login_username', username);
  14                         start_tracking(username);
  15                         login.innerHTML = 'Probably logged in as ' + username;
  16                 }
  17                 xhr.send();
  18                 return false;
  19         });
  20
  21         var username = sessionStorage.getItem('login_username');
  22         if(username)
  23                 login.innerHTML = 'Probably logged in as ' + username;
  24 });