From 1867dc34c3f94b64580ab0b088012954807bfced Mon Sep 17 00:00:00 2001
From: Serghei Iakovlev <egrep@protonmail.ch>
Date: Tue, 17 May 2022 15:46:41 +0200
Subject: Add RSS 2.0 support

---
 layouts/_default/home.atom.xml | 22 ++++++++++-----------
 layouts/_default/home.feed.xml | 44 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+), 12 deletions(-)
 create mode 100644 layouts/_default/home.feed.xml

(limited to 'layouts')

diff --git a/layouts/_default/home.atom.xml b/layouts/_default/home.atom.xml
index 8e29bf3..5368ab7 100644
--- a/layouts/_default/home.atom.xml
+++ b/layouts/_default/home.atom.xml
@@ -1,29 +1,27 @@
-{{ `<?` | safeHTML }}xml version="1.0" encoding="utf-8" standalone="yes"{{ `?>` | safeHTML }}
+{{ safeHTML "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?>" }}
 <feed xmlns="http://www.w3.org/2005/Atom"
       xmlns:media="http://search.yahoo.com/mrss/"
       xml:lang="{{ site.LanguageCode }}">
     {{ printf `<title type="html"><![CDATA[%s]]></title>` site.Title | safeHTML }}
-    {{ with site.Params.description -}}
-        {{- printf `<subtitle type="html"><![CDATA[%s]]></subtitle>` . | safeHTML }}
-    {{- end }}
-    {{ with site.Home.OutputFormats.Get "Atom" }}<link href="{{ .Permalink | absURL }}" rel="self" type="{{ .MediaType.Type | html }}" />{{ end }}
+    {{ with site.Params.description }}{{ printf `<subtitle type="html"><![CDATA[%s]]></subtitle>` . | safeHTML }}{{ end }}
+    <link href="{{ "/" | absURL }}" type="text/html" />
+    {{ with site.Home.OutputFormats.Get "ATOM" }}<link href="{{ .Permalink | absURL }}" rel="self" type="{{ .MediaType.Type | html }}" />{{ end }}
+    {{ with site.Home.OutputFormats.Get "FEED"}}<link href="{{ .Permalink | absURL }}" rel="alternate" type="{{ .MediaType.Type | html }}" />{{end}}
     {{ $logo := resources.Get (site.Params.assets.logo | default "/img/open-graph-logo.png" ) }}{{ $logo = $logo.Resize "96x96" }}<icon>{{ $logo.Permalink | absURL }}</icon>
     <logo>{{ $logo.Permalink | absURL }}</logo>
     {{ with site.Author.name }}<author>
         {{ printf `<name type="html"><![CDATA[%s]]></name>` . | safeHTML }}
-        {{ with site.Author.email }}<email>{{ . | html }}</email>{{end}}
+        {{ with site.Author.email }}<email>{{ . | html }}</email>{{ end }}
     </author>{{ end }}
-    {{ with site.Params.Copyright -}}
-        {{- printf `<rights type="html"><![CDATA[%s]]></rights>` . | safeHTML -}}
-    {{- end }}
+    {{ with site.Params.Copyright }}{{ printf `<rights type="html"><![CDATA[%s]]></rights>` . | safeHTML }}{{ end }}
     <generator uri="https://gohugo.io" version="{{ hugo.Version }}">Hugo</generator>
     {{ if not site.LastChange.IsZero }}<updated>{{ site.LastChange.UTC.Format site.Params.dateFormatFeed }}</updated>{{ end }}
-    {{ $uuid := sha1 (site.BaseURL | absURL)}}<id>urn:uuid:{{ substr $uuid 0 8 }}-{{ substr $uuid 8 4 }}-5{{ substr $uuid 13 3 }}-{{ substr $uuid 16 1 }}9{{ substr $uuid 17 2 }}-{{ substr $uuid 21 12 }}</id>
+    {{ $uuid := sha1 (site.BaseURL | absURL) }}<id>urn:uuid:{{ substr $uuid 0 8 }}-{{ substr $uuid 8 4 }}-5{{ substr $uuid 13 3 }}-{{ substr $uuid 16 1 }}9{{ substr $uuid 17 2 }}-{{ substr $uuid 21 12 }}</id>
     {{ $feedsize := site.Params.feedSize | default 25 }}
     {{- range first $feedsize (where site.RegularPages.ByDate.Reverse "Type" "in" site.Params.mainSections) }}
     <entry>
-        {{- $url := .Permalink | absURL }}{{ $uuid := sha1 (.Permalink | absURL)}}{{ $page := .}}
-        <category term="{{ .Section}}" />
+        {{- $url := .Permalink | absURL }}{{ $uuid := sha1 (.Permalink | absURL) }}{{ $page := . }}
+        <category term="{{ .Section }}" />
         {{ range (.GetTerms "tags") }}<category term="{{ .LinkTitle }}" />{{ end }}
         <link rel="alternate" type="type/html" href="{{ $url }}" />
         {{ printf `<title type="html"><![CDATA[%s]]></title>` .Title | safeHTML }}
diff --git a/layouts/_default/home.feed.xml b/layouts/_default/home.feed.xml
new file mode 100644
index 0000000..2f33114
--- /dev/null
+++ b/layouts/_default/home.feed.xml
@@ -0,0 +1,44 @@
+{{ safeHTML "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?>" }}
+<rss version="2.0"
+    xmlns:content="http://purl.org/rss/1.0/modules/content/"
+    xmlns:wfw="http://wellformedweb.org/CommentAPI/"
+    xmlns:dc="http://purl.org/dc/elements/1.1/"
+    xmlns:atom="http://www.w3.org/2005/Atom"
+    xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
+    xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
+    xmlns:media="http://search.yahoo.com/mrss/"
+    xml:lang="{{ site.LanguageCode }}">
+    <channel>
+        {{ printf `<title type="html"><![CDATA[%s RSS]]></title>` site.Title | safeHTML }}
+    </channel>
+    <link type="text/html">{{ "/" | absURL }}</link>
+    {{ $logo := resources.Get (site.Params.assets.logo | default "/img/open-graph-logo.png" ) }}{{ $logo = $logo.Resize "96x96" }}
+    <image>
+        <url>{{ $logo.Permalink | absURL }}</url>
+        {{ printf `<title type="html"><![CDATA[%s RSS]]></title>` site.Title | safeHTML }}
+        <link>{{ "/" | absURL }}</link>
+        <width>{{ $logo.Width }}</width>
+        <height>{{ $logo.Height }}</height>
+    </image>
+    <link href="{{ "/" | absURL }}" type="text/html" />
+    {{ with site.Home.OutputFormats.Get "FEED"}}<atom:link href="{{ .Permalink | absURL }}" rel="self" type="{{ .MediaType.Type | html }}" />{{end}}
+    {{ with site.Home.OutputFormats.Get "ATOM"}}<atom:link href="{{ .Permalink | absURL }}" rel="alternate" type="{{ .MediaType.Type | html }}" />{{end}}
+    {{ with site.Params.description }}{{ printf `<description type="html"><![CDATA[%s]]></description>` . | safeHTML }}{{ end }}
+    <generator uri="https://gohugo.io" version="{{ hugo.Version }}">Hugo</generator>
+    {{ with site.Author.name }}{{ printf `<dc:creator type="html"><![CDATA[%s]]></dc:creator>` . | safeHTML }}{{ end }}
+    {{ with site.LanguageCode }}<language>{{ . }}</language>{{ end }}
+    {{ with site.Params.Copyright }}{{ printf `<copyright type="html"><![CDATA[%s]]></copyright>` . | safeHTML }}{{ end }}
+    {{ if not site.LastChange.IsZero }}<lastBuildDate>{{ site.LastChange.UTC.Format site.Params.dateFormatRFC822Z | html }}</lastBuildDate>{{ end }}
+    {{ $feedsize := site.Params.feedSize | default 25 }}
+    {{- range first $feedsize (where site.RegularPages.ByDate.Reverse "Type" "in" site.Params.mainSections) }}
+    <item>
+        {{ printf `<title type="html"><![CDATA[%s]]></title>` .Title | safeHTML }}
+        <link>{{ .Permalink | absURL }}</link>{{ $date := .PublishDate.UTC }}
+        <pubDate>{{ $date.Format site.Params.dateFormatRFC822Z | html }}</pubDate>
+        <category>{{ .Section }}</category>
+        {{ range (.GetTerms "tags") }}<category>{{ .LinkTitle }}</category>{{end}}
+        <guid isPermaLink="false">{{ md5 .Permalink }}</guid>
+        {{ printf `<description type="html"><![CDATA[%s]]></description>` .Summary | safeHTML }}
+    </item>
+    {{ end }}
+</rss>
-- 
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