From 0133b7b7ee1bcde5cd63c48fdb0af25dfb1ffd00 Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323>
Date: Fri, 25 Jun 2021 19:37:09 +0000
Subject: allowify even more html tags

---
 apioforum/mdrender.py           | 17 ++++++++++++++---
 apioforum/static/style.css      |  9 +++++++++
 apioforum/templates/common.html |  2 +-
 3 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/apioforum/mdrender.py b/apioforum/mdrender.py
index 5f1192b..7dbbf6b 100644
--- a/apioforum/mdrender.py
+++ b/apioforum/mdrender.py
@@ -14,7 +14,11 @@ allowed_tags = [
     'mark',
     'img',
     'marquee',
-    'pulsate'
+    'pulsate',
+    'sup','sub',
+    'table','thead','tbody','tr','th','td',
+    'details','summary',
+
 ]
 
 allowed_tags += csscolors
@@ -22,7 +26,9 @@ allowed_tags += ("mark" + c for c in csscolors)
 
 allowed_attributes = bleach.sanitizer.ALLOWED_ATTRIBUTES.copy()
 allowed_attributes.update(
-    img='src'
+    img=['src','alt','title'],
+    ol=['start'],
+    details=['open'],
 )
 
 allowed_tags.extend(bleach.sanitizer.ALLOWED_TAGS)
@@ -30,7 +36,12 @@ allowed_tags.extend(bleach.sanitizer.ALLOWED_TAGS)
 cleaner = bleach.sanitizer.Cleaner(tags=allowed_tags,attributes=allowed_attributes)
 
 import markdown
-md = markdown.Markdown(extensions=['pymdownx.tilde','fenced_code'])
+md = markdown.Markdown(extensions=[
+    'pymdownx.tilde',
+    'fenced_code',
+    'tables',
+    'pymdownx.details',
+])
 
 def render(text):
     text = md.reset().convert(text)
diff --git a/apioforum/static/style.css b/apioforum/static/style.css
index bb57513..3815860 100644
--- a/apioforum/static/style.css
+++ b/apioforum/static/style.css
@@ -205,3 +205,12 @@ blockquote {
     padding: 1px 3px;
     border: 1px solid black;
 }
+
+.md table {
+    border: 1px solid grey;
+    border-collapse: collapse;
+}
+.md table td,.md table th {
+    border: 1px solid grey;
+    padding: 4px;
+}
diff --git a/apioforum/templates/common.html b/apioforum/templates/common.html
index 9301a49..ff20644 100644
--- a/apioforum/templates/common.html
+++ b/apioforum/templates/common.html
@@ -26,7 +26,7 @@
 		<a class="post-anchor-link" href="{{post_url(post)}}">#{{post.id}}</a>
         </span>
     </div>
-    <div class="post-content">
+    <div class="post-content md">
         {{ post.content|md|safe }}
     </div>
 </div>
-- 
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