# Pleroma: A lightweight social networking server # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.Nodeinfo.Nodeinfo do alias Pleroma.Config alias Pleroma.Stats alias Pleroma.User alias Pleroma.Web.Federator.Publisher alias Pleroma.Web.MastodonAPI.InstanceView # returns a nodeinfo 2.0 map, since 2.1 just adds a repository field # under software. def get_nodeinfo("2.0") do stats = Stats.get_stats() staff_accounts = User.all_superusers() |> Enum.map(fn u -> u.ap_id end) federation = InstanceView.federation() features = InstanceView.features() %{ version: "2.0", software: %{ name: Pleroma.Application.name() |> String.downcase(), version: Pleroma.Application.version() }, protocols: Publisher.gather_nodeinfo_protocol_names(), services: %{ inbound: [], outbound: [] }, openRegistrations: Config.get([:instance, :registrations_open]), usage: %{ users: %{ total: Map.get(stats, :user_count, 0) }, localPosts: Map.get(stats, :status_count, 0) }, metadata: %{ nodeName: Config.get([:instance, :name]), nodeDescription: Config.get([:instance, :description]), private: !Config.get([:instance, :public], true), suggestions: %{ enabled: false }, staffAccounts: staff_accounts, federation: federation, pollLimits: Config.get([:instance, :poll_limits]), postFormats: Config.get([:instance, :allowed_post_formats]), uploadLimits: %{ general: Config.get([:instance, :upload_limit]), avatar: Config.get([:instance, :avatar_upload_limit]), banner: Config.get([:instance, :banner_upload_limit]), background: Config.get([:instance, :background_upload_limit]) }, fieldsLimits: %{ maxFields: Config.get([:instance, :max_account_fields]), maxRemoteFields: Config.get([:instance, :max_remote_account_fields]), nameLength: Config.get([:instance, :account_field_name_length]), valueLength: Config.get([:instance, :account_field_value_length]) }, accountActivationRequired: Config.get([:instance, :account_activation_required], false), invitesEnabled: Config.get([:instance, :invites_enabled], false), mailerEnabled: Config.get([Pleroma.Emails.Mailer, :enabled], false), features: features, restrictedNicknames: Config.get([Pleroma.User, :restricted_nicknames]), skipThreadContainment: Config.get([:instance, :skip_thread_containment], false) } } end def get_nodeinfo("2.1") do raw_response = get_nodeinfo("2.0") updated_software = raw_response |> Map.get(:software) |> Map.put(:repository, Pleroma.Application.repository()) raw_response |> Map.put(:software, updated_software) |> Map.put(:version, "2.1") end def get_nodeinfo(_version) do {:error, :missing} end end