From a69e0cc27e41d9b71d23b94cf8bc1421dbba14df Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323>
Date: Sun, 25 Jul 2021 22:58:20 +0000
Subject: add page links nav thing

---
 apioforum/forum.py                  |  5 +++--
 apioforum/templates/view_forum.html | 14 ++++++++++++++
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/apioforum/forum.py b/apioforum/forum.py
index 69a05c5..3a5dbe3 100644
--- a/apioforum/forum.py
+++ b/apioforum/forum.py
@@ -75,8 +75,7 @@ def view_forum(forum_id,page=1):
 
     # XXX: update this when thread filtering happens
     num_threads = db.execute("SELECT count(*) AS count FROM threads WHERE threads.forum = ?",(forum_id,)).fetchone()['count']
-    num_pages = math.ceil(num_threads/THREADS_PER_PAGE)
-    
+    max_pageno = math.ceil(num_threads/THREADS_PER_PAGE)
     
     thread_tags = {}
     thread_polls = {}
@@ -137,6 +136,8 @@ def view_forum(forum_id,page=1):
             thread_tags=thread_tags,
             thread_polls=thread_polls,
             avail_tags=avail_tags,
+            max_pageno=max_pageno,
+            page=page,
             )
 
 @bp.route("/<int:forum_id>/create_thread",methods=("GET","POST"))
diff --git a/apioforum/templates/view_forum.html b/apioforum/templates/view_forum.html
index 475fdc2..9c3c2c5 100644
--- a/apioforum/templates/view_forum.html
+++ b/apioforum/templates/view_forum.html
@@ -92,5 +92,19 @@ please log in to create a new thread
 		</div>
 	{%endfor%}
 </div>
+<nav id="pages">
+	{% if page > 1 %}
+	<a href="{{url_for('forum.view_forum',forum_id=forum.id)}}" aria-label="first page">&lt;&lt;</a>
+	<a href="{{url_for('forum.view_forum',forum_id=forum.id,page=page-1)}}" aria-label="previous page">&lt;</a>
+	{% endif %}
+	page {{page}} of {{max_pageno}}
+	{% if page < max_pageno %} {# > #}
+	<a href="{{url_for('forum.view_forum',forum_id=forum.id,page=page+1)}}" aria-label="next page">&gt;</a>
+	<a href="{{url_for('forum.view_forum',forum_id=forum.id,page=max_pageno)}}" aria-label="last page">&gt;&gt;</a>
+	{% endif %}
+</nav>
+	
+	
+</nav>
 </main>
 {%endblock%}
-- 
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