From f2fb2736afac2326a8ed16d702a9a6a2d10101d0 Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323>
Date: Tue, 15 Jun 2021 19:12:30 +0000
Subject: display tags on thread page

---
 apioforum/static/style.css           | 14 ++++++++++++++
 apioforum/templates/view_thread.html | 21 ++++++++++++++++-----
 apioforum/thread.py                  |  6 +++++-
 3 files changed, 35 insertions(+), 6 deletions(-)

diff --git a/apioforum/static/style.css b/apioforum/static/style.css
index 0672548..66f7faa 100644
--- a/apioforum/static/style.css
+++ b/apioforum/static/style.css
@@ -30,6 +30,20 @@ body { font-family: sans-serif }
 
 .post-anchor-link { color: hsl(0,0%,25%); }
 
+.thread-top-bar {
+    margin-bottom: 4px;
+}
+
+.thread-top-bar-b {
+    float: right;
+    margin-right: -2px;
+}
+
+.thread-top-bar-b .tag {
+    font-size: .9rem;
+}
+
+
 .un-col-1 { color: hsl(0, 100%, 30%) }
 .un-col-2 { color: hsl(22.5, 100%, 30%) }
 .un-col-3 { color: hsl(45.0, 100%, 30%) }
diff --git a/apioforum/templates/view_thread.html b/apioforum/templates/view_thread.html
index eaaf581..abd6aaa 100644
--- a/apioforum/templates/view_thread.html
+++ b/apioforum/templates/view_thread.html
@@ -1,13 +1,24 @@
-{% from 'common.html' import disp_post %}
+{% from 'common.html' import disp_post,tag %}
 {% extends 'base.html' %}
 {% block header %}
 <h1>{%block title %}{{thread.title}}{% endblock %}</h1>
 {% endblock %}
 
 {%block content%}
-{% if g.user == thread.creator %}
-<a class="actionbutton" href="{{url_for('thread.config_thread',thread_id=thread_id)}}">configure thread</a>
-{% endif %}
+<div class="thread-top-bar">
+    <span class="thread-top-bar-a">
+        {% if g.user == thread.creator %}
+        <a class="actionbutton" href="{{url_for('thread.config_thread',thread_id=thread.id)}}">configure thread</a>
+        {% endif %}
+    </span>
+    &nbsp;
+    <span class="thread-top-bar-b">
+        {% for the_tag in tags %}
+            {{ tag(the_tag) }}
+        {% endfor %}
+    </span>
+</div>
+
 <div class="posts">
     {% for post in posts %}
     {% call disp_post(post, True) %}
@@ -16,7 +27,7 @@
     {% endfor %}
 </div>
 {% if g.user %}
-<form class="new-post" action="{{url_for('thread.create_post',thread_id=thread_id)}}" method="POST">
+<form class="new-post" action="{{url_for('thread.create_post',thread_id=thread.id)}}" method="POST">
     <textarea class="new-post-box" placeholder="your post here..." name="content"></textarea>
     <input type="submit" value="yes">
 </form>
diff --git a/apioforum/thread.py b/apioforum/thread.py
index 12ced72..e881a69 100644
--- a/apioforum/thread.py
+++ b/apioforum/thread.py
@@ -23,8 +23,12 @@ def view_thread(thread_id):
             "SELECT * FROM posts WHERE thread = ? ORDER BY created ASC;",
             (thread_id,)
         ).fetchall()
+        tags = db.execute(
+            """SELECT tags.* FROM tags
+            INNER JOIN thread_tags ON thread_tags.tag = tags.id
+            WHERE thread_tags.thread = ?""",(thread_id,)).fetchall()
         rendered_posts = [render(q['content']) for q in posts]
-        return render_template("view_thread.html",posts=posts,thread=thread,thread_id=thread_id,rendered_posts=rendered_posts)
+        return render_template("view_thread.html",posts=posts,thread=thread,rendered_posts=rendered_posts,tags=tags)
 
 @bp.route("/<int:thread_id>/create_post", methods=("POST",))
 def create_post(thread_id):
-- 
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