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mastodon/app/helpers/emoji_helper.rb
Eugen Rochko e2685ccc81 Fix #4149, fix #1199 - Store emojis as unicode (#4189)
- Use unicode when selecting emoji through picker
- Convert shortcodes to unicode when storing text input server-side
- Do not convert shortcodes in JS anymore
2017-07-14 19:47:53 +02:00

20 lines
400 B
Ruby

# frozen_string_literal: true
module EmojiHelper
EMOJI_PATTERN = /(?<=[^[:alnum:]:]|\n|^):([\w+-]+):(?=[^[:alnum:]:]|$)/x
def emojify(text)
return text if text.blank?
text.gsub(EMOJI_PATTERN) do |match|
emoji = Emoji.find_by_alias($1) # rubocop:disable Rails/DynamicFindBy,Style/PerlBackrefs
if emoji
emoji.raw
else
match
end
end
end
end