Merge pull request 'metrics' (#375) from stats into develop

[akkoma] / lib / pleroma / web / akkoma_api / controllers / metrics_controller.ex

diff --git a/lib/pleroma/web/akkoma_api/controllers/metrics_controller.ex b/lib/pleroma/web/akkoma_api/controllers/metrics_controller.ex
new file mode 100644 (file)
index 0000000..cc7a616
--- /dev/null
+++ b/lib/pleroma/web/akkoma_api/controllers/metrics_controller.ex
@@ -0,0 +1,24 @@
+defmodule Pleroma.Web.AkkomaAPI.MetricsController do
+  use Pleroma.Web, :controller
+
+  alias Pleroma.Web.Plugs.OAuthScopesPlug
+  alias Pleroma.Config
+
+  plug(
+    OAuthScopesPlug,
+    %{scopes: ["admin:metrics"]}
+    when action in [
+           :show
+         ]
+  )
+
+  def show(conn, _params) do
+    if Config.get([:instance, :export_prometheus_metrics], true) do
+      conn
+      |> text(TelemetryMetricsPrometheus.Core.scrape())
+    else
+      conn
+      |> send_resp(404, "Not Found")
+    end
+  end
+end