Migration for exiftool filter

Rename to Exiftool.StripLocation

priv/repo/migrations/20220220135625_upload_filter_exiftool_to_exiftool_strip_location.exs

@@ -0,0 +1,34 @@
+defmodule Pleroma.Repo.Migrations.UploadFilterExiftoolToExiftoolStripLocation do
+  use Ecto.Migration
+
+  alias Pleroma.ConfigDB
+
+  def up,
+    do:
+      ConfigDB.get_by_params(%{group: :pleroma, key: Pleroma.Upload})
+      |> update_filtername(
+        Pleroma.Upload.Filter.Exiftool,
+        Pleroma.Upload.Filter.Exiftool.StripLocation
+      )
+
+  def down,
+    do:
+      ConfigDB.get_by_params(%{group: :pleroma, key: Pleroma.Upload})
+      |> update_filtername(
+        Pleroma.Upload.Filter.Exiftool.StripLocation,
+        Pleroma.Upload.Filter.Exiftool
+      )
+
+  defp update_filtername(%{value: value}, from_filtername, to_filtername) do
+    new_filters =
+      value[:filters]
+      |> Enum.map(fn
+        ^from_filtername -> to_filtername
+        filter -> filter
+      end)
+
+    new_value = value |> Keyword.update(:filters, [], fn _ -> new_filters end)
+
+    ConfigDB.update_or_create(%{group: :pleroma, key: Pleroma.Upload, value: new_value})
+  end
+end