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Mime: detect RIFF formats (wave, webp, avi)

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href 2019-02-04 17:44:41 +01:00
parent 28bfb09b01
commit 127f99ae18
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1 changed files with 9 additions and 1 deletions
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10
lib/pleroma/mime.ex
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@ -102,10 +102,18 @@ defp check_mime_type(<<0x4F, 0x67, 0x67, 0x53, 0x00, 0x02, 0x00, 0x00, _::binary
"audio/ogg"
end
defp check_mime_type(<<0x52, 0x49, 0x46, 0x46, _::binary>>) do
defp check_mime_type(<<"RIFF", _::binary-size(4), "WAVE", _::binary>>) do
"audio/wav"
end
defp check_mime_type(<<"RIFF", _::binary-size(4), "WEBP", _::binary>>) do
"image/webp"
end
defp check_mime_type(<<"RIFF", _::binary-size(4), "AVI.", _::binary>>) do
"video/avi"
end
defp check_mime_type(_) do
@default
end