RSS: Improves the RSS template

Reuses the latest Hugo embedded RSS template and adapts it with full
content and publish date.

Fixes #9, thus restoring a RSS feed different for the entire site, the
section, taxonomy terms, and so on.

Co-Authored-by: Igor Milhit <igor@milhit.ch>

CHANGELOG.md

@@ -7,15 +7,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-## [Unreleased](https://framagit.org/iGormilhit/portfoliGor/compare/0.1.0...HEAD)
+## [Unreleased](https://framagit.org/iGormilhit/portfoliGor/compare/0.1.1...HEAD)
+
+## [0.1.1](https://framagit.org/iGormilhit/portfoliGor/compare/0.1.0...0.1.1) - 2020-06-01
 
 ### Fixed
 
+- RSS: Improves the RSS template [`#9`](https://framagit.org/iGormilhit/portfoliGor/issues/9)
 - layout: improve list of post taxonomy terms [`#10`](https://framagit.org/iGormilhit/portfoliGor/issues/10)
 
 ### Commits
 
-- documentation: add a changelog and auto-changelog [`891ee57`](https://framagit.org/iGormilhit/portfoliGor/commit/891ee575858f4c02795171ffeaeb7640de9ead92)
+- documentation: add a changelog and auto-changelog [`31b27df`](https://framagit.org/iGormilhit/portfoliGor/commit/31b27df95ffcab2b5857fa63346e6a8a6998b5d1)
 - lists: sort list by reverse publication date [`920fe4d`](https://framagit.org/iGormilhit/portfoliGor/commit/920fe4d1566b9755b2551854a6042beec8f8905a)
 
 ## 0.1.0 - 2020-05-22

layouts/_default/rss.xml

@@ -1,4 +1,16 @@
-{{ printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?>" | safeHTML }}
+{{- $pctx := . -}}
+{{- if .IsHome -}}{{ $pctx = .Site }}{{- end -}}
+{{- $pages := slice -}}
+{{- if or $.IsHome $.IsSection -}}
+{{- $pages = $pctx.RegularPages -}}
+{{- else -}}
+{{- $pages = $pctx.Pages -}}
+{{- end -}}
+{{- $limit := .Site.Config.Services.RSS.Limit -}}
+{{- if ge $limit 1 -}}
+{{- $pages = $pages | first $limit -}}
+{{- end -}}
+{{- printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>" | safeHTML }}
 <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
   <channel>
     <title>{{ if eq  .Title  .Site.Title }}{{ .Site.Title }}{{ else }}{{ with .Title }}{{.}} on {{ end }}{{ .Site.Title }}{{ end }}</title>
@@ -13,11 +25,11 @@
     {{ with .OutputFormats.Get "RSS" }}
 	{{ printf "<atom:link href=%q rel=\"self\" type=%q />" .Permalink .MediaType | safeHTML }}
     {{ end }}
-    {{ range .Site.RegularPages }}
+    {{ range $pages }}
     <item>
       <title>{{ .Title }}</title>
       <link>{{ .Permalink }}</link>
-      <pubDate>{{ .PublishDate.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</pubDate>
+      <pubDate>{{ .PublishDate.Format "2006-01-02" | safeHTML }}</pubDate>
       {{ with .Site.Author.email }}<author>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</author>{{end}}
       <guid>{{ .Permalink }}</guid>
       <description>{{ .Content | html }}</description>

layouts/partials/head.html

@@ -13,8 +13,7 @@
     {{ $styles := resources.Get "scss/main.scss" | toCSS $options | minify }}
     <link rel="stylesheet" href="{{ $styles.Permalink }}" media="screen">
   {{ end }}
-  <!-- <link rel="stylesheet" type="text/css" href="{{ .Site.BaseURL }}style.css"> -->
-  {{ with .OutputFormats.Get "RSS" }}
+  {{ range .AlternativeOutputFormats -}}
     {{ printf `<link rel="%s" type="%s" href="%s" title="%s" />` .Rel .MediaType.Type .Permalink $.Site.Title | safeHTML }}
-  {{ end }}
+{{ end -}}
 </head>