---
layout: default
# The posts' layout
# v2.0
# https://github.com/cotes2020/jekyll-theme-chirpy
# © 2017-2019 Cotes Chung
# MIT Licensed
---

<div class="row">
  {% include date-format.html %}

  <div id="post-wrapper" class="col-12 col-lg-11 col-xl-8">
    <div class="post pl-1 pr-1 pl-sm-2 pr-sm-2 pl-md-4 pr-md-4">
      <h1 data-toc-skip>{{ page.title }}</h1>
      <div class="post-meta text-muted d-flex flex-column">
        <!-- Published Date and Categoreis -->
        <div>
          <span class="timeago" data-toggle="tooltip" title="{{ page.date | date: TOOLTIP_DATE }}">
            {{ page.date | date: POST_DATE }}
            <i class="unloaded">{{ page.date | date_to_xmlschema }}</i>
          </span>
          {% if page.categories.size > 0 %}on{% endif %}
          {% for category in page.categories %}
            <a href='{{ site.baseurl }}/categories/{{ category | replace: ' ', '-' | downcase | url_encode }}/'>{{ category }}</a>
            {%- unless forloop.last -%}, {%- endunless -%}
          {% endfor %}
        </div>

        <!-- lastmod -->
        {% if page.seo.date_modified > page.date %}
        <div>
          Updated
          <span class="timeago lastmod" data-toggle="tooltip" title="{{ page.seo.date_modified | date: TOOLTIP_DATE }}">
            {{ page.seo.date_modified | date: POST_DATE }}
            <i class="unloaded">{{ page.seo.date_modified | date_to_xmlschema}}</i>
          </span>
        </div>
        {% endif %}

        <!-- page views -->
        {% if site.google_analytics.pv %}
        <div>
          <span id="pv" class="pageviews"><i class="fas fa-spinner fa-spin fa-fw"></i></span> views
        </div>
        {% endif %}

      </div> <!-- .post-meta -->

      <div class="post-content">
        {% if page.image %}
        <img src="{{ page.image }}">
        {% endif %}
        <!-- Add lozad class into image tags. see: <https://github.com/ApoorvSaxena/lozad.js#usage> -->
        {% if content contains '<img src=' %}
          {{ content | replace: '<img src=', '<img class="lozad" src="/assets/img/commons/loading.png" data-src=' }}
        {% else %}
          {{ content }}
        {% endif %}
      </div>

      <div class="post-tail text-muted">
        <!-- Tags -->
        {% if page.tags.size > 0 %}
        <div class="mb-4">
          {% for tag in page.tags %}
          <a href="{{ site.baseurl }}/tags/{{ tag | replace: ' ', '-' | downcase | url_encode }}/"
            class="post-tag no-text-decoration" >
            {{- tag -}}
          </a>
          {% endfor %}
          </div>
        {% endif %}
      </div><!-- div.post-tail -->

    </div> <!-- .post -->
  </div> <!-- #post-wrapper -->

  {% include panel.html %}

</div> <!-- .row -->

<div class="row">
  <div id="post-extend-wrapper" class="col-12 col-lg-11 col-xl-8">

    <div class="pl-1 pr-1 pl-sm-2 pr-sm-2 pl-md-4 pr-md-4">
      {% include related-posts.html %}

      <div class="post-pager d-flex justify-content-between">
      {% if page.previous.url %}
        <a href="{{ site.baseurl }}{{ page.previous.url }}" class="btn btn-outline-primary">
          <p>{{ page.previous.title }}</p>
      {% else %}
        <a href="javascript:;" class="btn btn-outline-primary disabled">
          <p>-</p>
      {% endif %}
        </a>

      {% if page.next.url %}
        <a href="{{ site.baseurl }}{{page.next.url}}" class="btn btn-outline-primary">
          <p>{{ page.next.title }}</p>
      {% else %}
        <a href="javascript:;" class="btn btn-outline-primary disabled">
          <p>-</p>
      {% endif %}
        </a>
      </div> <!-- div.post-pager -->

    {% if site.disqus.comments and page.comments %}
      {% include disqus.html %}
    {% endif %}

    </div> <!-- .pl-1 pr-1 -->

  </div> <!-- #post-extend-wrapper -->

</div> <!-- .row -->

{% include lozad.html %}