Save remote profiles avatars & banners locally

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/web/controllers/media_proxy_controller.ex

@@ -1,50 +0,0 @@
-# Portions of this file are derived from Pleroma:
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-# Upstream: https://git.pleroma.social/pleroma/pleroma/blob/develop/lib/pleroma/web/media_proxy/controller.ex
-
-defmodule Mobilizon.Web.MediaProxyController do
-  use Mobilizon.Web, :controller
-
-  alias Plug.Conn
-
-  alias Mobilizon.Config
-
-  alias Mobilizon.Web.MediaProxy
-  alias Mobilizon.Web.ReverseProxy
-
-  @default_proxy_opts [max_body_length: 25 * 1_048_576, http: [follow_redirect: true]]
-
-  def remote(conn, %{"sig" => sig64, "url" => url64} = params) do
-    with config <- Config.get([:media_proxy], []),
-         true <- Keyword.get(config, :enabled, false),
-         {:ok, url} <- MediaProxy.decode_url(sig64, url64),
-         :ok <- filename_matches(Map.has_key?(params, "filename"), conn.request_path, url) do
-      ReverseProxy.call(conn, url, Keyword.get(config, :proxy_opts, @default_proxy_opts))
-    else
-      false ->
-        send_resp(conn, 404, Conn.Status.reason_phrase(404))
-
-      {:error, :invalid_signature} ->
-        send_resp(conn, 403, Conn.Status.reason_phrase(403))
-
-      {:wrong_filename, filename} ->
-        redirect(conn, external: MediaProxy.build_url(sig64, url64, filename))
-    end
-  end
-
-  def filename_matches(has_filename, path, url) do
-    filename =
-      url
-      |> MediaProxy.filename()
-      |> URI.decode()
-
-    path = URI.decode(path)
-
-    if has_filename && filename && Path.basename(path) != filename do
-      {:wrong_filename, filename}
-    else
-      :ok
-    end
-  end
-end