fix atom feed, add json feed

src/_data/meta.js

@@ -33,6 +33,11 @@ export const blog = {
       title: 'Atom Feed',
       url: '/feed.xml',
       type: 'application/atom+xml'
+    },
+    {
+      title: 'JSON Feed',
+      url: '/feed.json',
+      type: 'application/json'
     }
   ],
   // Tags

src/common/rss-feed.njk

@@ -2,31 +2,28 @@
 permalink: /feed.xml
 eleventyExcludeFromCollections: true
 excludeFromSitemap: true
-eleventyComputed:
-  absoluteContent: "{{ content | htmlToAbsoluteUrls(url) }}"
 ---
 <?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom" xml:base="{{ meta.url }}/">
+<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="{{ meta.lang or page.lang }}" xml:base="{{ meta.url }}/">
   <title>{{ meta.blog.name }}</title>
   <subtitle>{{ meta.blog.description }}</subtitle>
-  <link href="{{ meta.url }}/feed.xml" rel="self" />
-  <link href="{{ meta.url }}/" />
-  {% set postslist = collections.posts %}
+  <link href="{{ permalink | htmlBaseUrl(meta.url) }}" rel="self" />
+  <link href="{{ meta.url | addPathPrefixToFullUrl }}" />
   <updated>{{ postslist | getNewestCollectionItemDate | dateToRfc3339 }}</updated>
-  <id>{{ meta.url }}/</id>
+  <id>{{ meta.url | addPathPrefixToFullUrl }}</id>
   <author>
     <name>{{ meta.author.name }}</name>
-    <email>{{ meta.author.email }}</email>
   </author>
-  {%- for post in postslist -%}
-    {%- set absolutePostUrl = post.url | absoluteUrl(meta.url) -%}
+	{% set postslist = collections.posts %}
+  {%- for post in postslist | reverse -%}
+  {%- set absolutePostUrl = post.url | absoluteUrl(meta.url) -%}
     <entry>
       <title>{{ post.data.title }}</title>
       <link href="{{ absolutePostUrl }}" />
       <updated>{{ post.date | dateToRfc3339 }}</updated>
       <id>{{ absolutePostUrl }}</id>
-      <content xml:lang="{{ meta.locale }}" type="html">
-				{{ post.data.absoluteContent }}
+      <content type="html">
+				{{ post.content | renderTransforms(post.data.page, meta.url) }}
  			</content>
     </entry>
   {%- endfor -%}

src/common/rss-json.njk

@@ -0,0 +1,32 @@
+---
+permalink: /feed.json
+eleventyExcludeFromCollections: true
+excludeFromSitemap: true
+---
+{
+  "version": "https://jsonfeed.org/version/1.1",
+  "title": "{{ meta.blog.name }}",
+  "language": "{{ meta.lang or page.lang }}",
+  "home_page_url": "{{ meta.url | addPathPrefixToFullUrl }}",
+  "feed_url": "{{ permalink | htmlBaseUrl(meta.url) }}",
+  "description": "{{ meta.blog.description }}",
+  "authors": [
+    {
+      "name": "{{ meta.author.name }}"
+    }
+  ],
+  "items": [
+		{%- set postslist = collections.posts -%}
+		{%- for post in postslist | reverse -%}
+		{%- set absolutePostUrl = post.url | absoluteUrl(meta.url) -%}
+    {
+      "id": "{{ absolutePostUrl }}",
+      "url": "{{ absolutePostUrl }}",
+      "title": "{{ post.data.title }}",
+      "content_html": {% if post.content %}{{ post.content | renderTransforms(post.data.page, metadata.base) | dump | safe }}{% else %}""{% endif %},
+      "date_published": "{{ post.date | dateToRfc3339 }}"
+    }
+    {% if not loop.last %},{% endif %}
+    {%- endfor %}
+  ]
+}