26 lines
790 B
HTML
26 lines
790 B
HTML
{% comment %}
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Include this partial in a head section to include a series of URLs for a
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given property, like og:image or og:video.
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You must pass the following variables:
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* property: A string with the name of the property, like 'image' or 'video'.
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* urls: A sequence of URL strings. Each should include at least an absolute
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path. This partial will fill in a scheme and host if needed.
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You may also pass:
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* fallback: A URL string, following the same rules as in `urls`. This URL
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will be used if `urls` is empty.
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{% endcomment %}
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{% load fill_url %}
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{% for url in urls %}
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<meta property="og:{{ property }}" content="{{ url|fill_url:host_url }}">
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{% empty %}
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{% if fallback %}
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<meta property="og:{{ property }}" content="{{ fallback|fill_url:host_url }}">
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{% endif %}
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{% endfor %}
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