From 52e83814b64e15a0fdd26a60cba0b8a97f053cc0 Mon Sep 17 00:00:00 2001
From: Jason McBrayer <jmcbray@carcosa.net>
Date: Sun, 24 Jun 2018 14:19:35 -0400
Subject: [PATCH] Add paging to notifications. Untested

---
 brutaldon/templates/main/notifications.html | 10 ++++++++++
 brutaldon/urls.py                           |  4 +++-
 brutaldon/views.py                          | 20 +++++++++++++++++---
 3 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/brutaldon/templates/main/notifications.html b/brutaldon/templates/main/notifications.html
index b9c7e7b..f468573 100644
--- a/brutaldon/templates/main/notifications.html
+++ b/brutaldon/templates/main/notifications.html
@@ -75,5 +75,15 @@ mastodon.notifications()[0]
 <hr class="is-hidden">
 {% endif %}
 {% endfor %}
+{% block pagination %}
+<nav class="pagination is-centered" role="navigation" aria-label="pagination">
+    {% if prev %}
+    <a class="pagination-next" href="{% url 'note_prev' prev.since_id %}">Newer</a>
+    {% endif %}
+    {% if next %}
+    <a class="pagination-previous" href="{% url 'note_next' next.max_id %}">Older</a>
+    {% endif %}
+</nav>
+{% endblock %}
 
 {% endblock %}
diff --git a/brutaldon/urls.py b/brutaldon/urls.py
index ecc0f2e..ed11256 100644
--- a/brutaldon/urls.py
+++ b/brutaldon/urls.py
@@ -29,13 +29,15 @@ urlpatterns = [
     path('logout', views.logout, name='logout'),
     path('oauth_callback', views.oauth_callback, name="oauth_callback"),
     path('error', views.error, name='error'),
-    path('note', views.note, name='note'),
     path('local', views.local, name='local'),
     path('local/next/<int:next>', views.local, name='local_next'),
     path('local/prev/<int:prev>', views.local, name='local_prev'),
     path('fed', views.fed, name='fed'),
     path('fed/next/<int:next>', views.fed, name='fed_next'),
     path('fed/prev/<int:prev>', views.fed, name='fed_prev'),
+    path('note', views.note, name='note'),
+    path('note/next<int:next>', views.note, name='note_next'),
+    path('note/prev/<int:prev>', views.note, name='note_prev'),
     path('settings', views.settings, name='settings'),
     path('thread/<int:id>', views.thread, name='thread'),
     path('tags/<tag>', views.tag, name='tag'),
diff --git a/brutaldon/views.py b/brutaldon/views.py
index c6b8224..2d19775 100644
--- a/brutaldon/views.py
+++ b/brutaldon/views.py
@@ -244,11 +244,25 @@ def logout(request):
 def error(request):
     return render(request, 'error.html', { 'error': "Not logged in yet."})
 
-def note(request):
-    mastodon = get_mastodon(request)
-    notes = mastodon.notifications()
+def note(request, next=None, prev=None):
+    try:
+        mastodon = get_mastodon(request)
+    except NotLoggedInException:
+        return redirect(about)
+    notes = mastodon.notifications(limit=100, max_id=next, since_id=prev)
+    try:
+        prev = notes[0]._pagination_prev
+        if len(mastodon.timeline(since_id=prev['since_id'])) == 0:
+            prev = None
+    except IndexError:
+        prev = None
+    try:
+        next = notes[-1]._pagination_next
+    except IndexError:
+        next = None
     return render(request, 'main/notifications.html',
                   {'notes': notes,'timeline': 'Notifications',
+                   'timeline_name': 'Notifications',
                    'own_username': request.session['user'].acct,
                    'fullbrutalism': fullbrutalism_p(request)})