@app.route('/admin_view/users', methods=['GET'])
def users_summary():
  get_request = request.args.to_dict()
  user = str(get_request['user']) if 'user' in get_request else None
  page = int(get_request['page']) if 'page' in get_request else 1
  if 'username' in session:
    perpage = 13
    if page <= 0:
      page = 1
    startat = (page - 1) * perpage
    logged_in_info = fetch_user(db_handle, session['username'])
    usernames = fetch_usernames(db_handle, perpage, startat)
    user_info = None
    pages = range(1, math.ceil(fetch_number_of_rows(
        db_handle, table='account') / perpage) + 1)
    if user:
      user_info = fetch_user_info(db_handle, user)
    if logged_in_info['privilege'] == 'admin':
      return render_template('users_summary.html', user=logged_in_info,
        usernames=usernames, user_info=user_info, page=page, pages=pages)
    else:
      return redirect(url_for('view'))
  return redirect(url_for('login'))