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Emoji: Only accept RGI emoji.

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"recommended for general interchange"
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lain 2020-12-02 16:46:19 +01:00
parent 3b3cf63118
commit 8fb259e739
2 changed files with 9 additions and 2 deletions
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5
lib/pleroma/emoji.ex
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@ -108,7 +108,10 @@ defp update_emojis(emojis) do
@external_resource
|> File.read!()
|> String.split("\n")
|> Enum.filter(fn line -> line != "" and not String.starts_with?(line, "#") end)
|> Enum.filter(fn line ->
line != "" and not String.starts_with?(line, "#") and
String.contains?(line, "fully-qualified")
end)
|> Enum.map(fn line ->
line
|> String.split(";", parts: 2)

6
test/pleroma/emoji_test.exs
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@ -11,7 +11,11 @@ test "tells if a string is an unicode emoji" do
refute Emoji.is_unicode_emoji?("X")
refute Emoji.is_unicode_emoji?("ね")
assert Emoji.is_unicode_emoji?("☂")
# Only accept fully-qualified (RGI) emoji
# See http://www.unicode.org/reports/tr51/
refute Emoji.is_unicode_emoji?("❤")
refute Emoji.is_unicode_emoji?("☂")
assert Emoji.is_unicode_emoji?("🥺")
assert Emoji.is_unicode_emoji?("🤰")
assert Emoji.is_unicode_emoji?("❤️")