website/www/conservancy/templates/opengraph_partial.html
Brett Smith 3b2ed8397d blog/news: Add Open Graph metadata to entry pages.
This helps other social media sites generate nice previews for these pages.
2017-11-07 11:17:33 -05:00

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{% comment %}
Include this partial in a head section to include basic Open Graph metadata.
Pass a variable `NAME` to give a value for the `og:NAME` property.
These properties are only listed if you give a value for them:
* url: A URL string that includes at least an absolute path. This partial
will fill in a default scheme and host if needed.
* title: A string. Tags are stripped, then the rest is assumed HTML-safe.
* description: A string. Tags are stripped, then the rest is assumed
HTML-safe.
These properties are always included. You can override them but you
normally shouldn't need to:
* type: Default "website".
* locale: Default "en_US".
* site_name: Default "Software Freedom Conservancy"
{% endcomment %}
<meta property="og:type" content="{{ type|default:"website" }}">
<meta property="og:locale" content="{{ locale|default:"en_US" }}">
<meta property="og:site_name" content="{{ site_name|default:"Software Freedom Conservancy" }}">
{% if url %}
{% load fill_url %}
<meta property="og:url" content="{{ url|fill_url:host_url }}">
{% endif %}
{% if title %}
<meta property="og:title" content="{{ title|striptags|safe }}">
{% endif %}
{% if description %}
<meta property="og:description" content="{{ description|striptags|safe }}">
{% endif %}