dexecure.liquid

{% capture DEXECURE %}
  {% comment %}
    <!--
    Convert a Shopify CDN path into a Dexecure path, with parameters.
    -->
  {% endcomment %}
  {% if settings.enableDexecure %}
    {% for i in (1..1) %}
      {% comment %}
        <!-- Check to make sure the src exists, and that Dexecure url theme settings is not blank. If blank, stop! -->
      {% endcomment %}
      {% unless src or settings.dexecureUrl != blank %}
        {{ src }}
        {% break %}
      {% endunless %}

      {% comment %}
        <!-- Check to make sure the src has the Shopify CDN url in it. If it doesn't this does not need to run any further -->
      {% endcomment %}
      {% assign cdnUrl = settings.dexecureShopifyUrl | strip %}
      {% unless src contains cdnUrl %}
        {{ src }}
        {% break %}
      {% endunless %}

      {% assign dexecureUrl = settings.dexecureUrl | strip %}

      {% assign newSrc = src | strip | replace:cdnUrl,dexecureUrl | append:imgWithQuerystring %}
    {% endfor %}

    {{ newSrc | default:src }}
  {% else %}
    {{ src }}
  {% endif %}
{% endcapture %}{{ DEXECURE | strip | replace:'  ' | strip_newlines }}