- @callback put_file(
- name :: String.t(),
- uuid :: String.t(),
- file :: File.t(),
- content_type :: String.t(),
- should_dedupe :: Boolean.t()
- ) :: String.t()
-
- @callback put_file(
- name :: String.t(),
- uuid :: String.t(),
- image_data :: String.t(),
- content_type :: String.t(),
- should_dedupe :: String.t()
- ) :: String.t()
+ @type file_spec :: {:file | :url, String.t()}
+ @callback put_file(Pleroma.Upload.t()) ::
+ :ok | {:ok, file_spec()} | {:error, String.t()} | :wait_callback
+
+ @callback delete_file(file :: String.t()) :: :ok | {:error, String.t()}
+
+ @callback http_callback(Plug.Conn.t(), Map.t()) ::
+ {:ok, Plug.Conn.t()}
+ | {:ok, Plug.Conn.t(), file_spec()}
+ | {:error, Plug.Conn.t(), String.t()}
+ @optional_callbacks http_callback: 2
+
+ @spec put_file(module(), Pleroma.Upload.t()) :: {:ok, file_spec()} | {:error, String.t()}
+ def put_file(uploader, upload) do
+ case uploader.put_file(upload) do
+ :ok -> {:ok, {:file, upload.path}}
+ :wait_callback -> handle_callback(uploader, upload)
+ {:ok, _} = ok -> ok
+ {:error, _} = error -> error
+ end
+ end
+
+ defp handle_callback(uploader, upload) do
+ :global.register_name({__MODULE__, upload.path}, self())
+
+ receive do
+ {__MODULE__, pid, conn, params} ->
+ case uploader.http_callback(conn, params) do
+ {:ok, conn, ok} ->
+ send(pid, {__MODULE__, conn})
+ {:ok, ok}
+
+ {:error, conn, error} ->
+ send(pid, {__MODULE__, conn})
+ {:error, error}
+ end
+ after
+ callback_timeout() -> {:error, dgettext("errors", "Uploader callback timeout")}
+ end
+ end
+
+ defp callback_timeout do
+ case Mix.env() do
+ :test -> 1_000
+ _ -> 30_000
+ end
+ end