From 57dc9d1f00fcf8f9adede09ed8558512e355510e Mon Sep 17 00:00:00 2001
From: Cameron Hyde <chyde@neoformit.com>
Date: Tue, 13 Aug 2024 14:11:45 +1000
Subject: [PATCH] Request embedded snippets at /embed/snippet/path.html

---
 webapp/home/static/home/css/embedded.css |  6 ++++++
 webapp/home/templates/embed-snippet.html | 12 ++++++++++++
 webapp/home/urls.py                      |  4 ++++
 webapp/home/views.py                     | 13 +++++++++++++
 wiki                                     |  2 +-
 5 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 webapp/home/static/home/css/embedded.css
 create mode 100644 webapp/home/templates/embed-snippet.html

diff --git a/webapp/home/static/home/css/embedded.css b/webapp/home/static/home/css/embedded.css
new file mode 100644
index 00000000..eb8d35d1
--- /dev/null
+++ b/webapp/home/static/home/css/embedded.css
@@ -0,0 +1,6 @@
+body {
+  padding: 1rem;
+}
+footer {
+  margin-top: 100px;
+}
diff --git a/webapp/home/templates/embed-snippet.html b/webapp/home/templates/embed-snippet.html
new file mode 100644
index 00000000..78707c18
--- /dev/null
+++ b/webapp/home/templates/embed-snippet.html
@@ -0,0 +1,12 @@
+{% extends 'home/header-export.html' %}
+
+{% load static %}
+
+{% block head %}
+<link rel="stylesheet" href="{% static 'home/css/embedded.css' %}">
+{% endblock %}
+
+
+{% block content %}
+{% include snippet_path %}
+{% endblock %}
diff --git a/webapp/home/urls.py b/webapp/home/urls.py
index 297d0bb9..219a1f0a 100644
--- a/webapp/home/urls.py
+++ b/webapp/home/urls.py
@@ -29,6 +29,10 @@
          api.validate_institutional_email,
          name="validate_institutional_email"),
 
+    # Arbitrary HTML snippets
+    re_path(r'^embed\/([\S\/]+\.html)', views.embed_snippet,
+            name='embed_snippet'),
+
     # Arbitrary *.html / *.md pages
     re_path(r'^[\w\d\_-]+\.(?:html|md)$', views.page, name='html_pages'),
 
diff --git a/webapp/home/views.py b/webapp/home/views.py
index 99213be7..e5a7354f 100644
--- a/webapp/home/views.py
+++ b/webapp/home/views.py
@@ -309,3 +309,16 @@ def custom_400(request, exception, template_name="400.html"):
     return render(request, template_name, {
         'exc': exception,
     }, status=400)
+
+
+def embed_snippet(request, snippet_path):
+    """Serve an embeddable snippet."""
+    try:
+        if 'snippets' not in snippet_path:
+            raise Http404
+        return render(request, 'embed-snippet.html', {
+            'title': 'Galaxy Media - embedded snippet',
+            'snippet_path': snippet_path,
+        })
+    except TemplateDoesNotExist:
+        raise Http404
diff --git a/wiki b/wiki
index 1e0e78fb..4e6de0f1 160000
--- a/wiki
+++ b/wiki
@@ -1 +1 @@
-Subproject commit 1e0e78fb0758ac43ed70b4a36aaa641f9085e738
+Subproject commit 4e6de0f151123df554a8ad02c52709f2f289c701