item.xml

<!--
This is based on Yandex's https://yandex.com/support/zen/website/rss-modify.html

The scope of this segment is the LOCAL scope (page variables). For instance 'rss_title'.

Notes:
* the local var rss_description (or rss) *must* be given otherwise the item
is not generated.
* rss_title if not given is inferred from page title
* rss_pubdate if not given is inferred from the date of last modification
* the full content is not added by default but can be if the variable rss_full_content
is set to true (either globally or locally).
* RFC822 or RFC1123 is a date format required by RSS.
* there is debate about supporting one or several enclosures
(see https://www.rssboard.org/rss-profile#element-channel-item-enclosure).
We use the conservative 'only one' approach by default but you could tweak this by
defining your own `rss_enclosures` variable with a list of string and use that.
-->
<item>
  <title>
    <!-- XXX <![CDATA[  {{fd2rss rss_title}}  ]]> -->
    <![CDATA[  {{rss_title}}  ]]>
  </title>
    <link> {{rss_website_url}}/{{_relative_url}} </link>
    <guid> {{_relative_url}} </guid>
    <pubDate> {{ rss_pubdate }} </pubDate>

  <description>
    <!-- XXX <![CDATA[  {{fd2rss rss_description}}  ]]> -->
    <![CDATA[  {{rss_description}}  ]]>
  </description>

  <!-- note that fd_page_html is already HTML, so we don't use fd2rss here -->
  {{if rss_full_content}}
  <content:encoded>
    <![CDATA[  {{fix_relative_links fd_page_html}} ]]>
  </content:encoded>
  {{end}}

  {{isnotempty itunes_duration}}
  <itunes:duration>{{itunes_duration}}</itunes:duration>
  {{end}}
  
  <!-- if given this must be an email, see specs -->
  {{isnotempty rss_author}}
  <author> {{rss_author}} </author>
  {{end}}
  {{isnotempty author}}
  <atom:author>
    <atom:name>{{author}}</atom:name>
  </atom:author>
  {{end}}

  {{isnotempty rss_category}}
  <category> {{rss_category}} </category>
  {{end}}

  {{isnotempty rss_comments}}
  <comments> {{rss_comments}} </comments>
  {{end}}

  {{isnotempty rss_enclosure}}
    <enclosure url="{{rss_enclosure}}" length="{{episode_length}}" type="audio/mpeg" />
  {{end}}
</item>