From 9c06ead675a4a71ea8f9b28f82ba34e2cfcb2560 Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Sat, 9 Sep 2023 10:56:04 +0100
Subject: [PATCH] Add util for finding page

---
 hooks/nav.py    | 11 +++++++++++
 theme/main.html |  4 ++++
 2 files changed, 15 insertions(+)

diff --git a/hooks/nav.py b/hooks/nav.py
index fbca9be..ad63d0f 100644
--- a/hooks/nav.py
+++ b/hooks/nav.py
@@ -1,3 +1,5 @@
+import jinja2
+
 def is_list_page(page) -> bool:
     if not page.parent:
         return False
@@ -9,6 +11,15 @@ def children(page):
         return []
     return page.parent.children[1:]
 
+@jinja2.pass_context
+def get_page(context, slug):
+    nav = context["nav"]
+    for page in nav.pages:
+        if page.file.src_uri == slug:
+            return page
+    return None
+
 def on_env(env, config, files):
     env.filters["is_list_page"] = is_list_page
     env.filters["children"] = children
+    env.globals["get_page"] = get_page
diff --git a/theme/main.html b/theme/main.html
index 5c3f169..ecc2871 100644
--- a/theme/main.html
+++ b/theme/main.html
@@ -8,3 +8,7 @@ Section: {{ page.is_section }}
 Is lits page: {{ page|is_list_page }}
 
 Children: {{ page|children }}
+
+{% set tag_1_page = get_page('tags/tag1.md') %}
+
+Found page: {{ tag_1_page }}