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Bradley M. Kuhn

rt:261 — Gilden requires proprietary Javascript just to show sizes

The only thing of note actually available on the Gilden page that we
previously linked to are these two images (they have a kid's size
image, but we don't need that). So, link instead directly to the
images rather than the page itself. This is admittedly more fragile
as those image links seem to have some sort of checksum in them, but
it's worth it to avoid the proprietary Javascript.

Thanks very much to the Supporter who pointed this out waaay back on
Wed, 25 Apr 2018 14:59:37 -0400 in rt:261 in our internal ticketing
system! You know who you are. ☺

{% comment %}

Include this partial in a head section to include a series of URLs for a
given property, like og:image or og:video.

You must pass the following variables:

* property: A string with the name of the property, like 'image' or 'video'.
* urls: A sequence of URL strings.  Each should include at least an absolute
  path.  This partial will fill in a scheme and host if needed.

You may also pass:

* fallback: A URL string, following the same rules as in `urls`.  This URL
  will be used if `urls` is empty.

{% endcomment %}

{% load fill_url %}
{% for url in urls %}
<meta property="og:{{ property }}" content="{{ url|fill_url:host_url }}">
{% empty %}
{% if fallback %}
<meta property="og:{{ property }}" content="{{ fallback|fill_url:host_url }}">
{% endif %}
{% endfor %}