Merge branch 'safe-mentions' into 'develop'

NodeInfo: Return safe_dm_mentions feature flag.

See merge request pleroma/pleroma!964

lib/pleroma/web/nodeinfo/nodeinfo_controller.ex

@@ -124,6 +124,9 @@ def raw_nodeinfo do
         end,
         if Keyword.get(instance, :allow_relay) do
           "relay"
+        end,
+        if Keyword.get(instance, :safe_dm_mentions) do
+          "safe_dm_mentions"
         end
       ]
       |> Enum.filter(& &1)

test/web/node_info_test.exs

@@ -108,4 +108,27 @@ test "returns software.repository field in nodeinfo 2.1", %{conn: conn} do
     assert result = json_response(conn, 200)
     assert Pleroma.Application.repository() == result["software"]["repository"]
   end
+
+  test "it returns the safe_dm_mentions feature if enabled", %{conn: conn} do
+    option = Pleroma.Config.get([:instance, :safe_dm_mentions])
+    Pleroma.Config.put([:instance, :safe_dm_mentions], true)
+
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    assert "safe_dm_mentions" in response["metadata"]["features"]
+
+    Pleroma.Config.put([:instance, :safe_dm_mentions], false)
+
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    refute "safe_dm_mentions" in response["metadata"]["features"]
+
+    Pleroma.Config.put([:instance, :safe_dm_mentions], option)
+  end
 end