facebook meta.liquid

<meta property="og:url" content="{{ canonical_url }}">
<meta property="og:site_name" content="{{ store.name }}">
{% if template contains 'product' %}
  <meta property="og:type" content="product">
  <meta property="og:title" content="{{ product.name | strip_html }}">
  {% for image in product.images limit:1 %}
	  <meta property="og:image" content="http:{{ image.src | img_url: 'grande' }}">
	  <meta property="og:image:secure_url" content="https:{{ image.src | img_url: 'grande' }}">
  {% endfor %}
  <meta property="og:price:amount" content="{{ product.price | money_without_currency }}">
  <meta property="og:price:currency" content="{{ store.currency }}">
{% elsif template contains 'article' %}
  <meta property="og:type" content="article">
  <meta property="og:title" content="{{ article.title | strip_html }}">
  {% if article.image != null %}
  		<meta property="og:image" content="http:{{ article.image.src }}">
 		<meta property="og:image:secure_url" content="https:{{ article.image.src }}">
  {% endif %}
{% else %}
  <meta property="og:type" content="website">
  <meta property="og:title" content="{{ page_title }}">
  {% if settings.brand_type == 'image' %}
  <meta property="og:image" content="http:{{ 'logo.png' | asset_url }}">
  <meta property="og:image:secure_url" content="https:{{ 'logo.png' | asset_url }}">
  {% endif %}
{% endif %}
{% if page_description %}
  <meta property="og:description" content="{{ page_description }}">
{% endif %}