gistfile1.liquid

{% comment %}

  A snippet to include related products on a product single page.

  More information:
   - http://docs.shopify.com/support/your-store/products/can-i-recommend-related-products

{% endcomment %}
{% assign number_of_related_products_to_show = 4 %}

{% assign number_of_related_products_to_fetch = number_of_related_products_to_show | plus: 1 %}

{% if collection == null or collection.handle == 'frontpage' or collection.handle == 'all' %}
{% assign found_a_collection = false %}
{% for c in product.collections %}
  {% if found_a_collection == false and c.handle != 'frontpage' and c.handle != 'all' and c.all_products_count > 1 %}
    {% assign found_a_collection = true %}
    {% assign collection = c %}
  {% endif %}
{% endfor %}
{% endif %}

{% assign show_featured = false %}
{% for article in blogs.tiles.articles %}
  {% for tag in article.tags %}
    {% if product.tags contains tag %}
    {% assign show_featured = true %}
    {% endif %}
  {% endfor %}
{% endfor %}

{% if collection and collection.products_count > 0 or show_featured %}
  {% if show_featured %}
    <div class="grid-item large--one-half">
      <span class="h2">Featured in</span>
      <div class="tile story">
        {% for article in blogs.tiles.articles %}
          {% for tag in article.tags %}
            {% if product.tags contains tag %}
              <div style="">
                {{article.content}}
              </div>
            {% endif %}
          {% endfor %}
        {% endfor %}
      </div>
    </div>
  {% endif %}
  {% if collection and collection.products_count %}
    {% if show_featured %}
      {% assign grid_item_width = 'large--one-half medium--one-half' %}
      <div class="grid-item large--one-half">
    {% else %}
      <div class="grid-item large--one-full">
    {% endif %}
      <span class="h2">{{ settings.related_products_title }}</span>
      {% assign current_product = product %}
      {% assign current_product_found = false %}
      {% for product in collection.products limit: number_of_related_products_to_fetch %}
        {% if product.handle == current_product.handle %}
           {% assign current_product_found = true %}
        {% else %}
           {% unless current_product_found == false and forloop.last %}
              {% assign from_related = true %}
              {% include 'product-grid-item' %}
           {% endunless %}
        {% endif %}
      {% endfor %}
    </div>
  {% endif %}
{% endif %}