+
+ def publish_one(%{xml: xml, topic: topic, callback: callback, secret: secret}) do
+ signature = sign(secret || "", xml)
+ Logger.info(fn -> "Pushing #{topic} to #{callback}" end)
+
+ with {:reachable, true} <- {:reachable, Instances.reachable?(callback)},
+ {:ok, %{status: code}} when code in 200..299 <-
+ @httpoison.post(
+ callback,
+ xml,
+ [
+ {"Content-Type", "application/atom+xml"},
+ {"X-Hub-Signature", "sha1=#{signature}"},
+ {"referer", Pleroma.Web.Endpoint.url()}
+ ]
+ ) do
+ Instances.set_reachable(callback)
+ Logger.info(fn -> "Pushed to #{callback}, code #{code}" end)
+ {:ok, code}
+ else
+ {:reachable, false} ->
+ Logger.debug(fn -> "Pushing to #{callback} skipped as marked unreachable)" end)
+ {:error, :noop}
+
+ e ->
+ Instances.set_unreachable(callback)
+ Logger.debug(fn -> "Couldn't push to #{callback}, #{inspect(e)}" end)
+ {:error, e}
+ end
+ end