---
layout: default
---

<article class="post">
  <h1 class="post-title">{{ page.title }}</h1>
  <time datetime="{{ page.date | date_to_xmlschema }}" class="post-date">{{ page.date | date_to_string }}</time>
  {{ content }}
</article>

<aside class="related">
{% if site.related_posts != empty %}

{% assign maxRelated = 3 %}
{% assign minCommonTags =  1 %}
{% assign maxRelatedCounter = 0 %}
  <h3>Похожие посты</h3>
  <ul class="related-posts">
    {% for post in site.posts %}

    {% assign sameTagCount = 0 %}
    {% assign commonTags = '' %}

    {% for category in post.categories %}
      {% if post.url != page.url %}
        {% if page.categories contains category %}
          {% assign sameTagCount = sameTagCount | plus: 1 %}
          {% capture tagmarkup %}  {% endcapture %}
          {% assign commonTags = commonTags | append: tagmarkup %}
        {% endif %}
      {% endif %}
    {% endfor %}

    {% if sameTagCount >= minCommonTags %}

      <li><a href="{{ site.baseurl }}{{ post.url }}">
        {{ post.title }}{{ commonTags }}
          <small><time datetime="{{ post.date | date_to_xmlschema }}">{{ post.date | date_to_string }}</time></small>
      </a></li>

      {% assign maxRelatedCounter = maxRelatedCounter | plus: 1 %}
      {% if maxRelatedCounter >= maxRelated %}
        {% break %}
      {% endif %}
    {% endif %}

  {% endfor %}

{% if sameTagCount == 0 %} {% for post in site.related_posts limit:3 %}
  <li>
    <a href="{{ site.baseurl }}{{ post.url }}">
            {{ post.title }}
            <small><time datetime="{{ post.date | date_to_xmlschema }}">{{ post.date | date_to_string }}</time></small>
          </a>
  </li>
{% endfor %} {% endif %}

  </ul>
</aside>
{% endif %}