{%- if page.recommendations != false -%}

  {%- comment -%} Выясняем, откуда брать {%- endcomment -%}
  {%- if page.recommendations -%}
    {%- assign random_source_id = page.recommendations -%}
  {%- else -%}
    {%- if page.category_id -%}
      {%- assign random_category_id = page.category_id -%}
    {%- elsif page.categories -%}
      {%- assign random_category_id = page.categories | first -%}
    {%- else -%}
      {%- assign random_category_id = nil -%}
      {%- assign random_source_id = 'all' -%}
    {%- endif -%}
    {%- if random_category_id -%}
      {%- assign random_category_page = site.streams | where: 'category_id', random_category_id | first -%}
      {%- if random_category_page.recommendations == false -%}
        {%- assign random_source_id = false -%}
      {%- elsif random_category_page.recommendations -%}
        {%- assign random_source_id = random_category_page.recommendations -%}
      {%- else -%}
        {%- assign random_source_id = random_category_id -%}
      {%- endif -%}
    {%- else -%}
      {%- assign random_source_id = 'all' -%}
    {%- endif -%}
  {%- endif -%}

  {%- comment -%} Получаем список подходящих {%- endcomment -%}
  {%- if random_source_id -%}
    {%- if random_source_id == 'all' -%}
      {%- assign random_source = site.posts | where: 'recommend', true | where_exp: 'item', 'item.path != page.path' -%}
    {%- elsif random_source_id == 'best' -%}
      {%- comment -%} Сама категория подразумевает избранное {%- endcomment -%}
      {%- assign random_source = site.categories['best'] | where_exp: 'item', 'item.path != page.path' -%}
    {%- else -%}
      {%- assign random_source = site.categories[random_source_id] | where: 'recommend', true | where_exp: 'item', 'item.path != page.path' -%}
    {%- endif -%}
  {%- else -%}
    {%- assign random_source = nil -%}
  {%- endif -%}

  {%- comment -%} Получаем три случайных и формируем HTML {%- endcomment -%}
  {%- if random_source and random_source.size >= 3 -%}

    {%- assign randoms = random_source | sample: 3 -%}

    <aside class="recommendations">
      {%- for random_post in randoms -%}
      <div class="random-item">
        <dl>
          <dt>
            <span class="meta">{{- random_post.date | date: '%Y.%m.%d' -}} |</span>
            <a href="{{- random_post.url | relative_url -}}" title="{{- random_post.description -}}">{{- random_post.title -}}</a>
          </dt>
          <dd class="meta">
            {%- for random_post_category in random_post.categories -%}
              {%- assign category_page = site.streams | where: 'category_id', random_post_category | first -%}
              ​<a class="fa-icon-{{- category_page.icon | default: 'folder-open' -}}" href="{{- category_page.url | relative_url -}}" title="{{- category_page.description -}}">{{- category_page.short | default: category_page.title -}}</a>
            {%- endfor -%}
          </dd>
        </dl>
      </div>
      {%- endfor -%}
    </aside>
  {%- endif -%}
{%- endif -%}