{% if page.paginator %}
  {% assign paginator = page.paginator %}
{% endif %}
{% if site.paginate %}
  {% assign posts = paginator.posts %}
{% else %}
  {% assign posts = site.posts %}
{% endif %}

{%- if posts.size > 0 -%}
  <ul class="post-list tree-view">
    {%- assign date_format = site.jekyll-98.date_format | default: "%b %-d, %Y" -%}
    {%- for post in posts -%}
      {% assign icon = post.icon | default: "document" %}
      <li class="post-list-wrapper">
        <a class="post-list-item" href="{{ post.url | absolute_url }}">
          <img
            class="post-list-icon"
            src="{{  "/assets/icons/" | append: icon | append: ".png" | absolute_url}}"
            alt="{{post.title}}" />
          <div class="post-link">{{ post.title | escape }}</div>
          <div class="post-meta">{{ post.date | date: date_format }}</div>
          {%- if site.show_excerpts -%}
            <div class="post-excerpt">{{ post.excerpt | strip_html }}</div>
          {%- endif -%}
        </a>
        {%- if site.show_categories and post.categories.size > 0 -%}
          <div class="post-tags">
            <div class="post-categories-label">Categories:
            </div>
            {% for tag in post.categories %}
              {% assign taglink = "/category/" | append: tag | append: "/" | absolute_url %}
              <a class="post-tag" href="{{ taglink }}">{{ tag }}</a>
            {% endfor %}
          </div>
        {% else %}
          <div style="margin: 6px;" />
        {%- endif -%}
      </li>
    {%- endfor -%}
  </ul>

  {% if site.paginate %}
    <div class="pager">
      {%- if paginator.previous_page %}
        <a href="{{ paginator.previous_page_path }}" class="previous-page">
          <button>Page {{ paginator.previous_page }}</button>
        </a>
      {%- else %}
        <button class="pager-edge" disabled>First Page</button>
      {%- endif %}
      <button class="current-page">{{ paginator.page }}</button>
      {%- if paginator.next_page %}
        <a href="{{ paginator.next_page_path }}" class="next-page">
          <button>Page {{ paginator.next_page }}</button>
        </a>
      {%- else %}
        <button class="pager-edge" disabled>Last Page</button>
      {%- endif %}
    </div>
  {%- endif %}
{%- endif -%}