Fixed HTML entities not escaped in social cards

Author: squidfunk

Diff for: material/plugins/social/plugin.py

@@ -42,6 +42,7 @@
 
 from collections import defaultdict
 from hashlib import md5
+from html import unescape
 from io import BytesIO
 from mkdocs.commands.build import DuplicateFilter
 from mkdocs.exceptions import PluginError
@@ -298,8 +299,9 @@ def _render_text(self, size, font, text, lmax, spacing = 0):
         width = size[0]
         lines, words = [], []
 
-        # Remove remnant HTML tags
+        # Remove remnant HTML tags and convert HTML entities
         text = re.sub(r"(<[^>]+>)", "", text)
+        text = unescape(text)
 
         # Retrieve y-offset of textbox to correct for spacing
         yoffset = 0

Diff for: src/plugins/social/plugin.py

@@ -42,6 +42,7 @@
 
 from collections import defaultdict
 from hashlib import md5
+from html import unescape
 from io import BytesIO
 from mkdocs.commands.build import DuplicateFilter
 from mkdocs.exceptions import PluginError
@@ -298,8 +299,9 @@ def _render_text(self, size, font, text, lmax, spacing = 0):
         width = size[0]
         lines, words = [], []
 
-        # Remove remnant HTML tags
+        # Remove remnant HTML tags and convert HTML entities
         text = re.sub(r"(<[^>]+>)", "", text)
+        text = unescape(text)
 
         # Retrieve y-offset of textbox to correct for spacing
         yoffset = 0