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

<div class="row">

  <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 author -->
        <div>
          Posted
          {% include timeago.html date=page.date tooltip=true %}
          by
          <span class="author">
          {% if page.author %}
            {{ page.author }}
          {% else %}
            {{ site.author }}
          {% endif %}
          </span>
        </div>

        <!-- lastmod -->
        {%- capture filename -%}
          {{ page.url | split: "/" | last }}
        {%- endcapture -%}

        {% for item in site.data.updates %}
          {% assign encode_filename = item.filename | url_encode %}
          {% if filename == encode_filename %}
            {% assign lastmod = item.lastmod %}
            {% break %}
          {% endif %}
        {% endfor %}

        {% if lastmod %}
        <div>
          Updated
          {% include timeago.html date=lastmod class="lastmod" tooltip=true %}
        </div>
        {% endif %}

        <!-- page views -->
        {% if site.google_analytics.pv.enabled %}
        <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">

        {%- capture img_placehodler -%}
          data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
        {% endcapture%}

        {% if page.image %}
          <img src="{{ img_placehodler }}" data-src="{{ page.image }}" class="post-preview-img">
        {% endif %}

        <!-- Using lozad. See: <https://github.com/ApoorvSaxena/lozad.js#usage> -->
        {% if content contains '<img src=' %}
          {% assign replacement = '<img src="' | append: img_placehodler | append: '" data-src=' %}
          {{ content | replace: '<img src=', replacement }}
        {% else %}
          {{ content }}
        {% endif %}
      </div>

      <div class="post-tail-wrapper text-muted">

        <!-- categories -->
        {% if page.categories.size > 0 %}
        <div class="post-meta mb-3">
          <i class="far fa-folder-open fa-fw mr-1"></i>
          {% for category in page.categories %}
            <a href='{{ site.baseurl }}/categories/{{ category | replace: ' ', '-' | downcase | url_encode }}/'>{{ category }}</a>
            {%- unless forloop.last -%}, {%- endunless -%}
          {% endfor %}
        </div>
        {% endif %}

        <!-- tags -->
        {% if page.tags.size > 0 %}
        <div class="post-tags">
          <i class="fa fa-tags fa-fw mr-1"></i>
          {% 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 class="post-tail-bottom
          d-flex justify-content-between align-items-center mt-3 pt-5 pb-2">
          {% if site.data.rights.license %}
          <div class="license-wrapper">
            This post is licensed under
            <a href="{{ site.data.rights.license.link }}">{{ site.data.rights.license.name }}</a>
            by the author.
          </div>
          {% endif %}

          {% include post-sharing.html %}

        </div><!-- .post-tail-bottom -->

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

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


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

  {% include panel.html %}

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

<div class="row">
  <div class="col-12 col-lg-11 col-xl-8">
    <div id="post-extend-wrapper" class="pl-1 pr-1 pl-sm-2 pr-sm-2 pl-md-4 pr-md-4">

    {% include related-posts.html %}

    {% include post-nav.html %}

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

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

  </div> <!-- .col-* -->

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

{% include lozad.html %}