Save remote profiles avatars & banners locally

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

lib/federation/activity_pub/activity_pub.ex

@@ -766,7 +766,10 @@ defmodule Mobilizon.Federation.ActivityPub do
 
     res =
       with {:ok, %{status: 200, body: body}} <-
-             Tesla.get(url, headers: [{"Accept", "application/activity+json"}]),
+             Tesla.get(url,
+               headers: [{"Accept", "application/activity+json"}],
+               follow_redirect: true
+             ),
            :ok <- Logger.debug("response okay, now decoding json"),
            {:ok, data} <- Jason.decode(body) do
         Logger.debug("Got activity+json response at actor's endpoint, now converting data")

lib/federation/activity_pub/transmogrifier.ex

@@ -382,7 +382,7 @@ defmodule Mobilizon.Federation.ActivityPub.Transmogrifier do
       {:ok, activity, new_actor}
     else
       e ->
-        Logger.debug(inspect(e))
+        Logger.error(inspect(e))
         :error
     end
   end