{% if page.videofeature %}
<meta name="twitter:card" content="player">
{% if page.videocredit %}<meta name="twitter:site" content="@{{ page.videocredit }}">{% else %}
<meta name="twitter:site" content="@youtube">{% endif %}
{% if page.videoimage %}<meta name="twitter:image" content="{{ page.videoimage }}">{% elsif page.imagefeature %}
  {% if page.imagefeature contains 'http' %}
    {% assign domain = '' %}
  {% else %}
    {% assign domain = site.urlimg %}
  {% endif %}
<meta name="twitter:image" content="{{ domain }}{{ page.imagefeature }}">{% else %}
<meta name="twitter:image" content="{{ site.urlimg }}{{ site.default_bg }}">{% endif %}
<meta name="twitter:player" content="{{ page.videofeature }}">
<meta name="twitter:player:width" content="1920">
<meta name="twitter:player:height" content="1080">
{% elsif page.imagefeature %}
  {% if page.imagefeature contains 'http' %}
    {% assign domain = '' %}
  {% else %}
    {% assign domain = site.urlimg %}
  {% endif %}
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@{{ site.owner.twitter }}">
<meta name="twitter:image" content="{{ domain }}{{ page.imagefeature }}">
{% else %}
<meta name="twitter:card" content="summary">
<meta name="twitter:site" content="@{{ site.owner.twitter }}">
<meta name="twitter:image" content="{% if page.imagesummary %}{{ site.urlimg }}{{ page.imagesummary }}{% else %}{{ site.urlimg }}{{ site.default_bg }}{% endif %}">{% endif %}