paginator.html

{% include base_path %}

{% if paginator.total_pages > 1 %}
<nav class="pagination">
  <ul>
    {% comment %} Link for previous page {% endcomment %}
    {% if paginator.previous_page %}
      {% if paginator.previous_page == 1 %}
        <li><a href="{{ base_path }}/">{{ site.data.ui-text[site.locale].pagination_previous | default: "Previous" }}</a></li>
      {% else %}
        <li><a href="{{ base_path }}/page{{ paginator.previous_page }}/">{{ site.data.ui-text[site.locale].pagination_previous | default: "Previous" }}</a></li>
      {% endif %}
    {% else %}
      <li><a href="#" class="disabled"><span aria-hidden="true">{{ site.data.ui-text[site.locale].pagination_previous | default: "Previous" }}</span></a></li>
    {% endif %}

    {% comment %} First page {% endcomment %}
    {% if paginator.page == 1 %}
      <li><a href="#" class="disabled current">1</a></li>
    {% else %}
      <li><a href="{{ base_path }}/">1</a></li>
    {% endif %}

    {% assign page_start = 2 %}
    {% if paginator.page > 4 %}
      {% assign page_start = paginator.page | minus: 2 %}
      {% comment %} Ellipsis for truncated links {% endcomment %}
      <li><a href="#" class="disabled">&hellip;</a></li>
    {% endif %}

    {% assign page_end = paginator.total_pages | minus: 1 %}
    {% assign pages_to_end = paginator.total_pages | minus: paginator.page %}
    {% if pages_to_end > 4 %}
      {% assign page_end = paginator.page | plus: 2 %}
    {% endif %}

    {% for index in (page_start..page_end) %}
      {% if index == paginator.page %}
        <li><a href="{{ base_path }}/page{{ index }}/" class="disabled current">{{ index }}</a></li>
      {% else %}
        {% comment %} Distance from current page and this link {% endcomment %}
        {% assign dist = paginator.page | minus: index %}
        {% if dist < 0 %}
          {% comment %} Distance must be a positive value {% endcomment %}
          {% assign dist = 0 | minus: dist %}
        {% endif %}
        <li><a href="{{ base_path }}/page{{ index }}/">{{ index }}</a></li>
      {% endif %}
    {% endfor %}

    {% comment %} Ellipsis for truncated links {% endcomment %}
    {% if pages_to_end > 3 %}
      <li><a href="#" class="disabled">&hellip;</a></li>
    {% endif %}

    {% if paginator.page == paginator.total_pages %}
      <li><a href="#" class="disabled current">{{ paginator.page }}</a></li>
    {% else %}
      <li><a href="{{ base_path }}/page{{ paginator.total_pages }}/">{{ paginator.total_pages }}</a></li>
    {% endif %}

    {% comment %} Link next page {% endcomment %}
    {% if paginator.next_page %}
      <li><a href="{{ base_path }}/page{{ paginator.next_page }}/">{{ site.data.ui-text[site.locale].pagination_next | default: "Next" }}</a></li>
    {% else %}
      <li><a href="#" class="disabled"><span aria-hidden="true">{{ site.data.ui-text[site.locale].pagination_next | default: "Next" }}</span></a></li>
    {% endif %}
  </ul>
</nav>
{% endif %}