Change emoji shortcode validation to allow i18n non-ASCII characters

glitch-soc · Jan 15, 2024 · 422dde3 · 422dde3
1 parent 545c004
commit 422dde3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/models/custom_emoji.rb b/app/models/custom_emoji.rb
@@ -27,7 +27,7 @@ class CustomEmoji < ApplicationRecord
   LOCAL_LIMIT = (ENV['MAX_EMOJI_SIZE'] || 256.kilobytes).to_i
   LIMIT       = [LOCAL_LIMIT, (ENV['MAX_REMOTE_EMOJI_SIZE'] || 256.kilobytes).to_i].max
 
-  SHORTCODE_RE_FRAGMENT = '[a-zA-Z0-9_]{2,}'
+  SHORTCODE_RE_FRAGMENT = '(([[:alnum:]])|_){2,}'
 
   SCAN_RE = /(?<=[^[:alnum:]:]|\n|^)
     :(#{SHORTCODE_RE_FRAGMENT}):