bs_base-8.x-1.x-dev/templates/navigation/pager.html.twig

{#
/**
 * @file
 * Theme override to display a pager.
 *
 * Available variables:
 * - items: List of pager items.
 *   The list is keyed by the following elements:
 *   - first: Item for the first page; not present on the first page of results.
 *   - previous: Item for the previous page; not present on the first page
 *     of results.
 *   - next: Item for the next page; not present on the last page of results.
 *   - last: Item for the last page; not present on the last page of results.
 *   - pages: List of pages, keyed by page number.
 *   Sub-sub elements:
 *   items.first, items.previous, items.next, items.last, and each item inside
 *   items.pages contain the following elements:
 *   - href: URL with appropriate query parameters for the item.
 *   - attributes: A keyed list of HTML attributes for the item.
 *   - text: The visible text used for the item link, such as "‹ Previous"
 *     or "Next ›".
 * - current: The page number of the current page.
 * - ellipses: If there are more pages than the quantity allows, then an
 *   ellipsis before or after the listed pages may be present.
 *   - previous: Present if the currently visible list of pages does not start
 *     at the first page.
 *   - next: Present if the visible list of pages ends before the last page.
 *
 * @see template_preprocess_pager()
 *
 * @ingroup themeable
 */
#}
{% set page_link_classes = 'page-link' %}
{% set page_link_active_classes = page_link_classes %}
{% set page_link_ellipses_classes = 'page-ellipses' %}
{% block items %}
  {{ attach_library('bs_lib/pagination') }}
  {% if items %}
  <nav {{ attributes }}>
    <ul class="pagination js-pager__items">
      {# Print first item if we are not on the first page. #}
      {% if items.first %}
        {% block items_first %}
          <li class="page-item page-item--first">
            <a class="{{ page_link_classes }}" href="{{ items.first.href }}"{{ items.first.attributes|without('href') }}>
              <span class="visually-hidden">{{ 'First page'|t }}</span>
              <span aria-hidden="true">{{ items.first.text|default('« First'|t) }}</span>
            </a>
          </li>
        {% endblock %}
      {% endif %}
      {# Print previous item if we are not on the first page. #}
      {% if items.previous %}
        {% block items_previous %}
          <li class="page-item page-item--previous">
            {# There is no such thing as items.previous.attributes for now.
               However classy is rendering it so we will do it also. #}
            <a class="{{ page_link_classes }}" href="{{ items.previous.href }}" title="{{ 'Go to previous page'|t }}" rel="prev"{{ items.previous.attributes|without('class', 'href', 'title', 'rel') }}>
              <span class="visually-hidden">{{ 'Previous page'|t }}</span>
              <span aria-hidden="true">{{ items.previous.text|default('‹ Previous'|t) }}</span>
            </a>
          </li>
        {% endblock %}
      {% endif %}
      {# Add an ellipsis if there are further previous pages. #}
      {% if ellipses.previous %}
        {% block elipses_previous %}
          <li class="page-item page-item--ellipsis"><span class="{{ page_link_ellipses_classes }}">&hellip;</span></li>
        {% endblock %}
      {% endif %}
      {# Now generate the actual pager piece. #}
      {% for key, item in items.pages %}
        {% block items_pages %}
          <li class="page-item{{ current == key ? ' active' : '' }}">
            <a class="{{ current == key ? page_link_active_classes : page_link_classes }}" href="{{ item.href }}"{{ item.attributes|without('href') }}>
              {{ key }}
            </a>
          </li>
        {% endblock %}
      {% endfor %}
      {# Add an ellipsis if there are further next pages. #}
      {% if ellipses.next %}
        {% block elipses_next %}
          <li class="page-item page-item--ellipsis"><span class="{{ page_link_ellipses_classes }}">&hellip;</span></li>
        {% endblock %}
      {% endif %}
      {# Print next item if we are not on the last page. #}
      {% if items.next %}
        {% block items_next %}
          <li class="page-item page-item--next">
            {# There is no such thing as items.next.attributes for now.
               However classy is rendering it so we will do it also. #}
            <a class="{{ page_link_classes }}" href="{{ items.next.href }}" title="{{ 'Go to next page'|t }}" rel="next"{{ items.next.attributes|without('class', 'href', 'title', 'rel') }}>
              <span class="visually-hidden">{{ 'Next page'|t }}</span>
              <span aria-hidden="true">{{ items.next.text|default('Next ›'|t) }}</span>
            </a>
          </li>
        {% endblock %}
      {% endif %}
      {# Print last item if we are not on the last page. #}
      {% if items.last %}
        {% block items_last %}
          <li class="page-item page-item--last">
            <a class="{{ page_link_classes }}" href="{{ items.last.href }}"{{ items.last.attributes|without('href') }}>
              <span class="visually-hidden">{{ 'Last page'|t }}</span>
              <span aria-hidden="true">{{ items.last.text|default('Last »'|t) }}</span>
            </a>
          </li>
        {% endblock %}
      {% endif %}
    </ul>
  </nav>
  {% endif %}
{% endblock %}