From 0c3a89ee546a2a3215eb32d9786dabeda051812d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?William=20Herg=C3=A8s?= <william@herges.fr>
Date: Mon, 27 Oct 2025 16:04:14 +0100
Subject: fix(section): bad template for RSS

---
 backend/data.go           | 10 +++++++++-
 backend/section.go        |  1 +
 backend/templates/rss.xml | 10 ++++++----
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/backend/data.go b/backend/data.go
index 6ca6020..794b763 100644
--- a/backend/data.go
+++ b/backend/data.go
@@ -92,6 +92,7 @@ func (d *data) handleGeneric(w http.ResponseWriter, r *http.Request, name string
 		},
 		"next":   func(i int) int { return i + 1 },
 		"before": func(i int) int { return i - 1 },
+		"first":  templateFirst,
 	}).ParseFS(templates, "templates/components.html", fmt.Sprintf("templates/%s.html", name), "templates/base.html")
 	if err != nil {
 		panic(err)
@@ -116,7 +117,7 @@ func (d *data) handleGeneric(w http.ResponseWriter, r *http.Request, name string
 func (d *data) handleRSS(w http.ResponseWriter, r *http.Request, custom dataUsable) {
 	cfg := r.Context().Value(configKey).(*Config)
 	d.merge(cfg, r)
-	t, err := txt.ParseFS(templates, "templates/rss.xml")
+	t, err := txt.New("").Funcs(txt.FuncMap{"first": templateFirst}).ParseFS(templates, "templates/rss.xml")
 	if err != nil {
 		panic(err)
 	}
@@ -197,3 +198,10 @@ func getAsset(ctx context.Context, path string) *assetData {
 	assets[path] = asset
 	return asset
 }
+
+func templateFirst(a []*Section) *Section {
+	if len(a) == 0 {
+		return nil
+	}
+	return a[0]
+}
diff --git a/backend/section.go b/backend/section.go
index 01ffc90..06b48cc 100644
--- a/backend/section.go
+++ b/backend/section.go
@@ -173,6 +173,7 @@ func (s *Section) handleRSS(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	d.title = s.Name
+	d.PageDescription = s.Description
 	d.handleRSS(w, r, d)
 }
 
diff --git a/backend/templates/rss.xml b/backend/templates/rss.xml
index 6d99272..2abca8e 100644
--- a/backend/templates/rss.xml
+++ b/backend/templates/rss.xml
@@ -3,15 +3,17 @@
     <channel>
         <atom:link href="https://{{ .Domain }}{{ .URL }}" rel="self" type="application/rss+xml" />
         <title>{{ .Title }}</title>
-        <link>https://{{ .Domain }}/{{ .URI }}/</link>
+        {{ $sec := first .Sections }}
+        {{ $uri := $sec.URI }}
+        <link>https://{{ .Domain }}/{{ $uri }}/</link>
         <description>{{ .PageDescription }}</description>
         <language>fr-fr</language>
         {{ $domain := .Domain }}
-        {{ range .Section.Data }}
+        {{ range $sec.Data }}
         <item>
             <title>{{ .DataTitle }}</title>
-            <link>https://{{ $domain }}/{{ .URI }}/{{ .Slug }}</link>
-            <guid>https://{{ $domain }}/{{ .URI }}/{{ .Slug }}</guid>
+            <link>https://{{ $domain }}/{{ $uri }}/{{ .Slug }}</link>
+            <guid>https://{{ $domain }}/{{ $uri }}/{{ .Slug }}</guid>
             <description>{{ .Description }}</description>
             <pubDate>{{ .PubDateRSS }}</pubDate>
         </item>
-- 
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