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de043020ac
- Create category-feed.njk (RSS 2.0 pagination template) - Add conditional <link rel="alternate"> tags for category pages in base.njk - Extend WebSub hub notifications to include per-category feed URLs
48 lines
2.1 KiB
Plaintext
48 lines
2.1 KiB
Plaintext
---
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eleventyExcludeFromCollections: true
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eleventyImport:
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collections:
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- categoryFeeds
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pagination:
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data: collections.categoryFeeds
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size: 1
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alias: categoryFeed
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permalink: "categories/{{ categoryFeed.slug }}/feed.xml"
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---
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<?xml version="1.0" encoding="utf-8"?>
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<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/">
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<channel>
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<title>{{ site.name }} — {{ categoryFeed.name }}</title>
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<link>{{ site.url }}/categories/{{ categoryFeed.slug }}/</link>
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<description>Posts tagged with "{{ categoryFeed.name }}" on {{ site.name }}</description>
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<language>{{ site.locale | default('en') }}</language>
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<atom:link href="{{ site.url }}/categories/{{ categoryFeed.slug }}/feed.xml" rel="self" type="application/rss+xml"/>
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<atom:link href="https://websubhub.com/hub" rel="hub"/>
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<lastBuildDate>{{ categoryFeed.posts | getNewestCollectionItemDate | dateToRfc822 }}</lastBuildDate>
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{%- for post in categoryFeed.posts %}
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{%- set absolutePostUrl = site.url + post.url %}
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{%- set postImage = post.data.photo %}
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{%- if postImage %}
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{%- if postImage[0] and (postImage[0] | length) > 10 %}
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{%- set postImage = postImage[0] %}
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{%- endif %}
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{%- endif %}
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{%- if not postImage or postImage == "" %}
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{%- set postImage = post.data.image or (post.content | extractFirstImage) %}
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{%- endif %}
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<item>
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<title>{{ post.data.title | default(post.content | striptags | truncate(80)) | escape }}</title>
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<link>{{ absolutePostUrl }}</link>
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<guid isPermaLink="true">{{ absolutePostUrl }}</guid>
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<pubDate>{{ post.date | dateToRfc822 }}</pubDate>
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<description>{{ post.content | htmlToAbsoluteUrls(absolutePostUrl) | escape }}</description>
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{%- if postImage and postImage != "" and (postImage | length) > 10 %}
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{%- set imageUrl = postImage | url | absoluteUrl(site.url) %}
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<enclosure url="{{ imageUrl }}" type="image/jpeg" length="0"/>
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<media:content url="{{ imageUrl }}" medium="image"/>
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{%- endif %}
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</item>
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{%- endfor %}
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</channel>
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</rss>
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