+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Upload.Filter.Dedupe do
@behaviour Pleroma.Upload.Filter
+ alias Pleroma.Upload
- def filter(upload = %Pleroma.Upload{name: name, tempfile: path}) do
+ def filter(%Upload{name: name} = upload) do
extension = String.split(name, ".") |> List.last()
shasum = :crypto.hash(:sha256, File.read!(upload.tempfile)) |> Base.encode16(case: :lower)
filename = shasum <> "." <> extension
- {:ok, %Pleroma.Upload{upload | id: shasum, path: filename}}
+ {:ok, %Upload{upload | id: shasum, path: filename}}
end
end