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# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Repo.Migrations.MrfConfigMoveFromInstanceNamespace do
use Ecto.Migration
alias Pleroma.ConfigDB
@old_keys [:rewrite_policy, :mrf_transparency, :mrf_transparency_exclusions]
def change do
config = ConfigDB.get_by_params(%{group: :pleroma, key: :instance})
if config do
mrf =
config.value
|> Keyword.take(@old_keys)
|> Keyword.new(fn
{:rewrite_policy, policies} -> {:policies, policies}
{:mrf_transparency, transparency} -> {:transparency, transparency}
{:mrf_transparency_exclusions, exclusions} -> {:transparency_exclusions, exclusions}
end)
if mrf != [] do
{:ok, _} =
%ConfigDB{}
|> ConfigDB.changeset(%{group: :pleroma, key: :mrf, value: mrf})
|> Pleroma.Repo.insert()
new_instance = Keyword.drop(config.value, @old_keys)
if new_instance != [] do
{:ok, _} =
config
|> ConfigDB.changeset(%{value: new_instance})
|> Pleroma.Repo.update()
else
{:ok, _} = ConfigDB.delete(config)
end
end
end
end
end
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