Uses library for html cleanup

2022-07-04 13:14:22 -07:00 · 2022-07-04 13:14:22 -07:00 · 7f78140015
commit 7f78140015
parent 58b23a74da
6 changed files with 44 additions and 102 deletions
--- a/bookwyrm/utils/sanitizer.py
+++ b/bookwyrm/utils/sanitizer.py
@ -0,0 +1,25 @@
+"""Clean user-provided text"""
+import bleach
+
+
+def clean(input_text):
+    """Run through "bleach" """
+    return bleach.clean(
+        input_text,
+        tags=[
+            "p",
+            "blockquote",
+            "br",
+            "b",
+            "i",
+            "strong",
+            "em",
+            "pre",
+            "a",
+            "span",
+            "ul",
+            "ol",
+            "li",
+        ],
+        attributes=["href", "rel", "src", "alt"],
+    )