From 261e1b8b38dd6eb5029f437fcd950686daa22911 Mon Sep 17 00:00:00 2001
From: dtonon <github@dtonon.com>
Date: Thu, 30 May 2024 22:31:00 +0200
Subject: [PATCH] Add cover image to long format notes

---
 data.go         | 6 ++++++
 note.templ      | 3 +++
 pages.go        | 1 +
 render_event.go | 1 +
 4 files changed, 11 insertions(+)

diff --git a/data.go b/data.go
index 6e32421..f9f87f8 100644
--- a/data.go
+++ b/data.go
@@ -35,6 +35,7 @@ type Data struct {
 	video                    string
 	videoType                string
 	image                    string
+	cover                    string
 	content                  string
 	alt                      string
 	kind1063Metadata         *Kind1063Metadata
@@ -171,6 +172,11 @@ func grabData(ctx context.Context, code string, isProfileSitemap bool) (*Data, e
 	}
 	data.kindNIP = kindNIPs[event.Kind]
 
+	image := event.Tags.GetFirst([]string{"image", ""})
+	if event.Kind == 30023 && image != nil {
+		data.cover = (*image)[1]
+	}
+
 	if event.Kind == 1063 {
 		if data.kind1063Metadata.IsImage() {
 			data.image = data.kind1063Metadata.URL
diff --git a/note.templ b/note.templ
index 7d91499..8c018cb 100644
--- a/note.templ
+++ b/note.templ
@@ -18,6 +18,9 @@ templ noteTemplate(params NotePageParams) {
 				{ params.Metadata.ShortName() } on Nostr: { params.TitleizedContent }
 			</h1>
 		}
+		if params.Cover != "" {
+			<img src={ params.Cover } alt={ params.Alt } class="mt-1" />
+		}
 		<!-- main content -->
 		<div dir="auto" class="leading-5">
 			@templ.Raw(params.Content)
diff --git a/pages.go b/pages.go
index d5770c6..e113ae7 100644
--- a/pages.go
+++ b/pages.go
@@ -196,6 +196,7 @@ type NotePageParams struct {
 
 	Details          DetailsParams
 	Content          template.HTML
+	Cover            string
 	Subject          string
 	TitleizedContent string
 	Clients          []ClientReference
diff --git a/render_event.go b/render_event.go
index 3cc32fb..e8c3baa 100644
--- a/render_event.go
+++ b/render_event.go
@@ -386,6 +386,7 @@ func renderEvent(w http.ResponseWriter, r *http.Request) {
 			Clients:          generateClientList(data.event.Kind, enhancedCode),
 			Details:          detailsData,
 			Content:          template.HTML(content),
+			Cover:            data.cover,
 			Subject:          subject,
 			TitleizedContent: titleizedContent,
 		})