{% macro render_inline_form(action, button_style, button_text, confirm='Are you sure?') %}
<form class="inline" method="post" action="{{ action }}">
  <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" />
  <button type="submit" class="btn btn-{{ button_style }} btn-sm"
      {% if confirm %}onclick="return confirm('{{ confirm }}');"{% endif %}>
    {{ button_text }}
  </button>
</form>
{% endmacro %}

{% macro pager(pagination, fragment='') %}
<nav aria-label="Page navigation">
  <ul class="pagination">
    <li class="page-item {% if not pagination.has_prev %}disabled{% endif %}">
      <a class="page-link"
         href="{{ url_for(request.endpoint, page=pagination. prev_num, **kwargs) + fragment if pagination.has_prev else '#'}}">
        <span aria-hidden="true">&larr;</span> Newer
      </a>
    </li>
    <li class="page-item {% if not pagination.has_next %}disabled{% endif %}">
      <a class="page-link"
         href="{{ url_for(request.endpoint, page=pagination. next_num, **kwargs) + fragment if pagination.has_next else '#'}}">
        Older <span aria-hidden="true">&rarr;</span>
      </a>
    </li>
  </ul>
</nav>
{% endmacro %}