config.ex (2462B)
- # Pleroma: A lightweight social networking server
- # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
- # SPDX-License-Identifier: AGPL-3.0-only
- defmodule Pleroma.Config do
- @behaviour Pleroma.Config.Getting
- defmodule Error do
- defexception [:message]
- end
- @impl true
- def get(key), do: get(key, nil)
- @impl true
- def get([key], default), do: get(key, default)
- @impl true
- def get([_ | _] = path, default) do
- case fetch(path) do
- {:ok, value} -> value
- :error -> default
- end
- end
- @impl true
- def get(key, default) do
- Application.get_env(:pleroma, key, default)
- end
- def get!(key) do
- value = get(key, nil)
- if value == nil do
- raise(Error, message: "Missing configuration value: #{inspect(key)}")
- else
- value
- end
- end
- def fetch(key) when is_atom(key), do: fetch([key])
- def fetch([root_key | keys]) do
- Enum.reduce_while(keys, Application.fetch_env(:pleroma, root_key), fn
- key, {:ok, config} when is_map(config) or is_list(config) ->
- case Access.fetch(config, key) do
- :error ->
- {:halt, :error}
- value ->
- {:cont, value}
- end
- _key, _config ->
- {:halt, :error}
- end)
- end
- def put([key], value), do: put(key, value)
- def put([parent_key | keys], value) do
- parent =
- Application.get_env(:pleroma, parent_key, [])
- |> put_in(keys, value)
- Application.put_env(:pleroma, parent_key, parent)
- end
- def put(key, value) do
- Application.put_env(:pleroma, key, value)
- end
- def delete([key]), do: delete(key)
- def delete([parent_key | keys] = path) do
- with {:ok, _} <- fetch(path) do
- {_, parent} =
- parent_key
- |> get()
- |> get_and_update_in(keys, fn _ -> :pop end)
- Application.put_env(:pleroma, parent_key, parent)
- end
- end
- def delete(key) do
- Application.delete_env(:pleroma, key)
- end
- def restrict_unauthenticated_access?(resource, kind) do
- setting = get([:restrict_unauthenticated, resource, kind])
- if setting in [nil, :if_instance_is_private] do
- !get!([:instance, :public])
- else
- setting
- end
- end
- def oauth_consumer_strategies, do: get([:auth, :oauth_consumer_strategies], [])
- def oauth_consumer_enabled?, do: oauth_consumer_strategies() != []
- def feature_enabled?(feature_name) do
- get([:features, feature_name]) not in [nil, false, :disabled, :auto]
- end
- end