- cond do
- type == "application/octet-stream" ->
- file.filename
-
- ext = mime_extension(type) ->
- new_filename <> "." <> ext
-
- true ->
- Enum.join([new_filename, String.split(type, "/") |> List.last()], ".")
- end
- end
- end
-
- def get_content_type(file) do
- match =
- File.open(file, [:read], fn f ->
- case IO.binread(f, 8) do
- <<0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A>> ->
- "image/png"
-
- <<0x47, 0x49, 0x46, 0x38, _, 0x61, _, _>> ->
- "image/gif"
-
- <<0xFF, 0xD8, 0xFF, _, _, _, _, _>> ->
- "image/jpeg"
-
- <<0x1A, 0x45, 0xDF, 0xA3, _, _, _, _>> ->
- "video/webm"
-
- <<0x00, 0x00, 0x00, _, 0x66, 0x74, 0x79, 0x70>> ->
- "video/mp4"
-
- <<0x49, 0x44, 0x33, _, _, _, _, _>> ->
- "audio/mpeg"
-
- <<255, 251, _, 68, 0, 0, 0, 0>> ->
- "audio/mpeg"
-
- <<0x4F, 0x67, 0x67, 0x53, 0x00, 0x02, 0x00, 0x00>> ->
- case IO.binread(f, 27) do
- <<_::size(160), 0x80, 0x74, 0x68, 0x65, 0x6F, 0x72, 0x61>> ->
- "video/ogg"
-
- _ ->
- "audio/ogg"
- end
-
- <<0x52, 0x49, 0x46, 0x46, _, _, _, _>> ->
- "audio/wav"
-
- _ ->
- "application/octet-stream"
- end
- end)
-
- case match do
- {:ok, type} -> type
- _e -> "application/octet-stream"
- end
- end
-
- defp uploader() do
- Pleroma.Config.get!([Pleroma.Upload, :uploader])
- end
-
- defp url_from_spec({:file, path}) do
- [Pleroma.Web.base_url(), "media", path]