{% block meta %}
<meta name="author" content="{{ post.user_name }}">
<meta name="keywords" content="{% if config.BLOGGING_KEYWORDS %}{% for keyword in config.BLOGGING_KEYWORDS -%}
    {{ keyword }},
{%- endfor %}{% endif %}{% if post.meta.keywords %}{% for keyword in post.meta.keywords -%}
    {{ keyword }},
{%- endfor %}{% endif%}{% for tag in post.tags -%}
    {{ tag | lower }}{{ ', ' if not loop.last }}
{%- endfor %}">
<meta property="og:type" content="article">
<meta property="og:title" content="{{ post.title }}">
{% if post.meta.summary %}
    <meta name="description" content="{{ post.meta.summary[0] }}">
    <meta property="og:description" content="{{ post.meta.summary[0] }}">
{% endif %}
{% for image in post.meta.images %}
    <meta property="og:image" content="{{ image }}">
{% endfor %}
<meta property="og:updated_time" content="{{ post.last_modified_date }}">
<meta property="og:url" content="{{ request.url }}">
<meta property="og:site_name" content="{{ config.BLOGGING_SITENAME or 'Flask-Blogging'}}">
<meta property="article:section" content="{{ post.tags[0] | title }}">
<meta property="article:published_time" content="{{ post.post_date }}">
<meta property="article:modified_time" content="{{ post.last_modified_date }}">
<meta property="article:publisher" content="{{ config.BLOGGING_SITEURL }}">
{% endblock meta %}
