diff options
Diffstat (limited to 'lib/banzai/filter/emoji_filter.rb')
| -rw-r--r-- | lib/banzai/filter/emoji_filter.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/banzai/filter/emoji_filter.rb b/lib/banzai/filter/emoji_filter.rb index b32fe5e8301..8952a3ff6b4 100644 --- a/lib/banzai/filter/emoji_filter.rb +++ b/lib/banzai/filter/emoji_filter.rb @@ -8,6 +8,7 @@ module Banzai # Based on HTML::Pipeline::EmojiFilter class EmojiFilter < HTML::Pipeline::Filter IGNORED_ANCESTOR_TAGS = %w(pre code tt).to_set + IGNORE_UNICODE_EMOJIS = %w(™ © ®).freeze def call doc.search(".//text()").each do |node| @@ -60,7 +61,11 @@ module Banzai # Build a regexp that matches all valid unicode emojis names. def self.emoji_unicode_pattern - @emoji_unicode_pattern ||= /(#{Gitlab::Emoji.emojis_unicodes.map { |moji| Regexp.escape(moji) }.join('|')})/ + @emoji_unicode_pattern ||= + begin + filtered_emojis = Gitlab::Emoji.emojis_unicodes - IGNORE_UNICODE_EMOJIS + /(#{filtered_emojis.map { |moji| Regexp.escape(moji) }.join('|')})/ + end end private |