From 4705ef970469a852c7bdb4c097ba748e972c8f63 Mon Sep 17 00:00:00 2001
From: erdgeist <erdgeist@erdgeist.org>
Date: Mon, 29 Jun 2026 16:26:31 +0200
Subject: Add chapter_detail template with events and external URL rendering

New public page template for erfa and chaostreff nodes. Renders the
node's external_url and lists associated events below the page content.

Seed script updated to set template_name: 'chapter_detail' on all
chapter drafts so the template is applied on publish.
---
 .../page_templates/public/chapter_detail.html.erb  | 23 ++++++++++++++++++++++
 db/seeds/chapters.rb                               |  1 +
 2 files changed, 24 insertions(+)
 create mode 100644 app/views/custom/page_templates/public/chapter_detail.html.erb

diff --git a/app/views/custom/page_templates/public/chapter_detail.html.erb b/app/views/custom/page_templates/public/chapter_detail.html.erb
new file mode 100644
index 0000000..71352d3
--- /dev/null
+++ b/app/views/custom/page_templates/public/chapter_detail.html.erb
@@ -0,0 +1,23 @@
+<div class="article" lang="<%= @page.effective_lang %>">
+  <h2 class="headline"><%= @page.title %></h2>
+  <% if @page.node.external_url.present? %>
+    <div class="chapter_url"><%= link_to @page.node.external_url, @page.node.external_url, target: '_blank', rel: 'noopener' %></div>
+  <% end %>
+  <p><%= sanitize(@page.abstract) %></p>
+  <%= aggregate?(@page.body) %>
+  <% if @page.node.events.any? %>
+    <div class="chapter_events">
+      <h3>Events</h3>
+      <ul>
+        <% @page.node.events.order(:start_time).each do |event| %>
+          <li>
+            <span class="event_title"><%= event.display_title %></span>
+            <% if event.rrule.present? %>
+              <span class="event_rrule"><%= event.rrule %></span>
+            <% end %>
+          </li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+</div>
diff --git a/db/seeds/chapters.rb b/db/seeds/chapters.rb
index cb48894..8584acd 100644
--- a/db/seeds/chapters.rb
+++ b/db/seeds/chapters.rb
@@ -34,6 +34,7 @@ def seed_chapter(parent_id:, slug:, tag:, title_de:, description_de:,
 
   # Set up draft with German translation
   draft = node.draft
+  draft.template_name = 'chapter_detail'
   I18n.with_locale(:de) do
     draft.title       = title_de
     draft.abstract    = location || ""
-- 
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