70 lines
2.3 KiB
HTML
70 lines
2.3 KiB
HTML
{% spaceless %}
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{% load i18n %}
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<p>
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{% with format=book.physical_format pages=book.pages %}
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{% if format %}
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{% comment %}
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@todo The bookFormat property is limited to a list of values whereas the book edition is free text.
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@see https://schema.org/bookFormat
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{% endcomment %}
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<meta itemprop="bookFormat" content="{{ format }}">
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{% endif %}
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{% if pages %}
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<meta itemprop="numberOfPages" content="{{ pages }}">
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{% endif %}
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{% if format and not pages %}
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{% blocktrans %}{{ format }}{% endblocktrans %}
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{% elif format and pages %}
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{% blocktrans %}{{ format }}, {{ pages }} pages{% endblocktrans %}
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{% elif pages %}
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{% blocktrans %}{{ pages }} pages{% endblocktrans %}
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{% endif %}
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{% endwith %}
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</p>
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{% if book.languages %}
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{% for language in book.languages %}
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<meta itemprop="inLanguage" content="{{ language }}">
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{% endfor %}
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<p>
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{% with languages=book.languages|join:", " %}
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{% blocktrans %}{{ languages }} language{% endblocktrans %}
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{% endwith %}
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</p>
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{% endif %}
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<p>
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{% with date=book.published_date|date:'M jS Y' publisher=book.publishers|join:', ' %}
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{% if date or book.first_published_date %}
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<meta
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itemprop="datePublished"
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content="{{ book.first_published_date|default:book.published_date|date:'Y-m-d' }}"
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>
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{% endif %}
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{% comment %}
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@todo The publisher property needs to be an Organization or a Person. We’ll be using Thing which is the more generic ancestor.
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@see https://schema.org/Publisher
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{% endcomment %}
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{% if book.publishers %}
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{% for publisher in book.publishers %}
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<meta itemprop="publisher" content="{{ publisher }}">
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{% endfor %}
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{% endif %}
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{% if date and publisher %}
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{% blocktrans %}Published {{ date }} by {{ publisher }}.{% endblocktrans %}
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{% elif date %}
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{% blocktrans %}Published {{ date }}{% endblocktrans %}
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{% elif publisher %}
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{% blocktrans %}Published by {{ publisher }}.{% endblocktrans %}
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{% endif %}
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{% endwith %}
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</p>
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{% endspaceless %}
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