Pass in msgctxt for config translation strings

lib/pleroma/web/admin_api/controllers/config_controller.ex

@@ -22,35 +22,51 @@ defmodule Pleroma.Web.AdminAPI.ConfigController do
 
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.ConfigOperation
 
-  defp translate_descriptions(descriptions) do
-    Enum.map(descriptions, &translate_item/1)
+  defp translate_descriptions(descriptions, path \\ []) do
+    Enum.map(descriptions, fn desc -> translate_item(desc, path) end)
   end
 
-  defp translate_string(str) do
-    Gettext.dgettext(Pleroma.Web.Gettext, "config_descriptions", str)
+  defp translate_string(str, path, type) do
+    Gettext.dpgettext(
+      Pleroma.Web.Gettext,
+      "config_descriptions",
+      Pleroma.Docs.Translator.Compiler.msgctxt_for(path, type),
+      str
+    )
   end
 
-  defp maybe_put_translated(item, key) do
+  defp maybe_put_translated(item, key, path) do
     if item[key] do
-      Map.put(item, key, translate_string(item[key]))
+      Map.put(
+        item,
+        key,
+        translate_string(
+          item[key],
+          path ++ [Pleroma.Docs.Translator.Compiler.key_for(item)],
+          to_string(key)
+        )
+      )
     else
       item
     end
   end
 
-  defp translate_item(item) do
+  defp translate_item(item, path) do
     item
-    |> maybe_put_translated(:label)
-    |> maybe_put_translated(:description)
-    |> translate_children()
+    |> maybe_put_translated(:label, path)
+    |> maybe_put_translated(:description, path)
+    |> translate_children(path)
   end
 
-  defp translate_children(%{children: children} = item) when is_list(children) do
+  defp translate_children(%{children: children} = item, path) when is_list(children) do
     item
-    |> Map.put(:children, translate_descriptions(children))
+    |> Map.put(
+      :children,
+      translate_descriptions(children, path ++ [Pleroma.Docs.Translator.Compiler.key_for(item)])
+    )
   end
 
-  defp translate_children(item) do
+  defp translate_children(item, _path) do
     item
   end