calibre-web/cps/templates/feed.xml

<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
  <id>urn:uuid:2853dacf-ed79-42f5-8e8a-a7bb3d1ae6a2</id>
  <link rel="self"
        href="{{request.script_root + request.full_path}}"
        type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
  <link rel="start"
        href="{{url_for('feed_index')}}"
        type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
  <link rel="up"
        href="{{url_for('feed_index')}}"
        type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
{% if pagination.has_prev %}
  <link rel="first"
        href="{{request.script_root + request.path}}"
        type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
{% endif %}
{% if pagination.has_next %}
  <link rel="next"
        title="{{_('Next')}}"
        href="{{ request.script_root + request.path }}?offset={{ pagination.next_offset }}"
        type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
{% endif %}
{% if pagination.has_prev %}
  <link rel="previous"
        href="{{request.script_root + request.path}}?offset={{ pagination.previous_offset }}"
        type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
{% endif %}
  <link rel="search"
        href="{{url_for('feed_osd')}}"
        type="application/opensearchdescription+xml"/>
  <title>{{instance}}</title>
  <author>
    <name>{{instance}}</name>
    <uri>https://github.com/janeczku/calibre-web</uri>
  </author>

  {% if entries and entries[0] %}
  {% for entry in entries %}
  <entry>
    <title>{{entry.title}}</title>
    <id>{{entry.uuid}}</id>
    <updated>{{entry.timestamp}}</updated>
    <author>
      <name>{{entry.authors[0].name}}</name>
    </author>
    <language>{{entry.language}}</language>
    {% for tag in entry.tags %}
    <category scheme="http://www.bisg.org/standards/bisac_subject/index.html"
              term="{{tag.name}}"
              label="{{tag.name}}"/>
    {% endfor %}
    {% if entry.comments[0] %}<summary>{{entry.comments[0].text|striptags}}</summary>{% endif %}
    {% if entry.has_cover %}
    <link type="image/jpeg" href="{{url_for('feed_get_cover', book_id=entry.id)}}" rel="http://opds-spec.org/image"/>
    <link type="image/jpeg" href="{{url_for('feed_get_cover', book_id=entry.id)}}" rel="http://opds-spec.org/image/thumbnail"/>
    {% endif %}
    {% for format in entry.data %}
    <link rel="http://opds-spec.org/acquisition" href="{{ url_for('get_opds_download_link', book_id=entry.id, book_format=format.format|lower)}}"
          length="{{format.uncompressed_size}}" mtime="{{entry.timestamp}}" type="{{format.format|lower|mimetype}}"/>
    {% endfor %}
  </entry>
  {% endfor %}
  {% endif %}
  {% for entry in listelements %}
  <entry>
    <title>{{entry.name}}</title>
    <id>{{ url_for(folder, book_id=entry.id) }}</id>
    <link type="application/atom+xml;profile=opds-catalog;type=feed;kind=acquisition" href="{{url_for(folder, book_id=entry.id)}}"/>
    <link type="application/atom+xml" href="{{url_for(folder, book_id=entry.id)}}" rel="subsection"/>
  </entry>
  {% endfor %}
</feed>