Add notes list and optimise getting notes

docs/notes/index.md

@@ -0,0 +1,6 @@
+---
+template: all.html
+hide: [toc]
+---
+
+# Notes

hooks/notes.py

@@ -1,2 +1,30 @@
+import jinja2
+
+@jinja2.pass_context
+def get_page(context, slug):
+    nav = context["nav"]
+    for page in nav.pages:
+        if page.file.src_uri == slug:
+            return page
+
+    raise ValueError("Unable to find page for '%s'", slug)
+
+
+@jinja2.pass_context
+def get_notes(context):
+    notes = []
+    for page in context["nav"].pages:
+        if not page.file.src_uri.startswith("notes/"):
+            continue
+
+        if page.file.src_uri == "notes/index.md":
+            continue
+
+        notes.append(page)
+    return sorted(notes, key=lambda p: p.meta["git_creation_date_localized_raw_iso_date"], reverse=True)
+
+
 def on_env(env, config, files):
     env.tests["startswith"] = str.startswith
+    env.globals["get_page"] = get_page
+    env.globals["get_notes"] = get_notes

mkdocs.yml

@@ -26,7 +26,7 @@ theme:
   features:
     - navigation.top
     - navigation.sections
-    - navigation.index
+    - navigation.indexes
     - toc.follow
     - search.suggest
     - navigation.top
@@ -102,6 +102,7 @@ plugins:
       exclude:
         - tags.md
         - README.md
+        - notes/index.md
   - minify_html
   - social
   - rss:

theme/all.html

@@ -0,0 +1,16 @@
+{% extends "base.html" %}
+
+{% block content %}
+    {{ super() }}
+
+    <ul>
+        {% for page in get_notes() %}
+            <li>
+                <a href="{{ page.url }}">{{ page.title }}</a> - {{ page.meta.git_creation_date_localized_raw_iso_date }}
+                {% for tag in page.meta.tags %}
+                    <span class="md-tag">{{ tag }}</span>
+                {% endfor %}
+            </li>
+        {% endfor %}
+    </ul>
+{% endblock %}

theme/home.html

@@ -5,8 +5,11 @@
 
     <h2>Recent notes</h2>
 
+    {% set notes_index = get_page('notes/index.md') %}
+    {% set notes = get_notes() %}
+
     <ul>
-        {% for page in (nav.pages|selectattr("url", "startswith", "notes/")|sort(attribute="meta.git_creation_date_localized_raw_iso_datetime", reverse=True))[:10] %}
+        {% for page in notes[:10] %}
             <li>
                 <a href="{{ page.url }}">{{ page.title }}</a> - {{ page.meta.git_creation_date_localized_raw_iso_date }}
                 {% for tag in page.meta.tags %}
@@ -16,5 +19,5 @@ <h2>Recent notes</h2>
         {% endfor %}
     </ul>
 
-    <p><a href="{{ 'tags/'|url }}">View all &rarr;</a></p>
+    <p><a href="{{ notes_index.url }}">View all {{ notes|length }} &rarr;</a></p>
 {% endblock %}