def url(nil), do: nil
+ def url(""), do: nil
+
def url(url = "/" <> _), do: url
def url(url) do
base64 = Base.url_encode64(url, @base64_opts)
sig = :crypto.hmac(:sha, secret, base64)
sig64 = sig |> Base.url_encode64(@base64_opts)
- filename = Path.basename(url)
- Keyword.get(config, :base_url, Pleroma.Web.base_url()) <>
- "/proxy/#{sig64}/#{base64}/#{filename}"
+ build_url(sig64, base64, filename(url))
end
end
{:error, :invalid_signature}
end
end
+
+ def filename(url_or_path) do
+ if path = URI.parse(url_or_path).path, do: Path.basename(path)
+ end
+
+ def build_url(sig_base64, url_base64, filename \\ nil) do
+ [
+ Pleroma.Config.get([:media_proxy, :base_url], Pleroma.Web.base_url()),
+ "proxy",
+ sig_base64,
+ url_base64,
+ filename
+ ]
+ |> Enum.filter(fn value -> value end)
+ |> Path.join()
+ end
end