153 lines
4.2 KiB
Elixir
153 lines
4.2 KiB
Elixir
defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
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use Pleroma.Web, :controller
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alias Pleroma.Stats
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alias Pleroma.Web
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alias Pleroma.{User, Repo}
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alias Pleroma.Config
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alias Pleroma.Web.ActivityPub.MRF
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plug(Pleroma.Web.FederatingPlug)
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def schemas(conn, _params) do
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response = %{
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links: [
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%{
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rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
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href: Web.base_url() <> "/nodeinfo/2.0.json"
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}
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]
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}
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json(conn, response)
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end
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# Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
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def nodeinfo(conn, %{"version" => "2.0"}) do
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instance = Application.get_env(:pleroma, :instance)
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media_proxy = Application.get_env(:pleroma, :media_proxy)
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suggestions = Application.get_env(:pleroma, :suggestions)
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chat = Application.get_env(:pleroma, :chat)
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gopher = Application.get_env(:pleroma, :gopher)
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stats = Stats.get_stats()
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mrf_simple =
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Application.get_env(:pleroma, :mrf_simple)
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|> Enum.into(%{})
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mrf_policies =
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MRF.get_policies()
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|> Enum.map(fn policy -> to_string(policy) |> String.split(".") |> List.last() end)
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quarantined = Keyword.get(instance, :quarantined_instances)
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quarantined =
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if is_list(quarantined) do
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quarantined
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else
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[]
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end
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staff_accounts =
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User.moderator_user_query()
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|> Repo.all()
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|> Enum.map(fn u -> u.ap_id end)
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mrf_user_allowlist =
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Config.get([:mrf_user_allowlist], [])
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|> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)
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mrf_transparency = Keyword.get(instance, :mrf_transparency)
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federation_response =
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if mrf_transparency do
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%{
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mrf_policies: mrf_policies,
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mrf_simple: mrf_simple,
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mrf_user_allowlist: mrf_user_allowlist,
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quarantined_instances: quarantined
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}
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else
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%{}
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end
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features =
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[
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"pleroma_api",
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"mastodon_api",
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"mastodon_api_streaming",
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if Keyword.get(media_proxy, :enabled) do
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"media_proxy"
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end,
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if Keyword.get(gopher, :enabled) do
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"gopher"
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end,
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if Keyword.get(chat, :enabled) do
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"chat"
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end,
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if Keyword.get(suggestions, :enabled) do
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"suggestions"
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end,
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if Keyword.get(instance, :allow_relay) do
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"relay"
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end
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]
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|> Enum.filter(& &1)
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response = %{
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version: "2.0",
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software: %{
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name: Pleroma.Application.name(),
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version: Pleroma.Application.version()
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},
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protocols: ["ostatus", "activitypub"],
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services: %{
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inbound: [],
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outbound: []
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},
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openRegistrations: Keyword.get(instance, :registrations_open),
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usage: %{
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users: %{
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total: stats.user_count || 0
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},
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localPosts: stats.status_count || 0
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},
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metadata: %{
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nodeName: Keyword.get(instance, :name),
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nodeDescription: Keyword.get(instance, :description),
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private: !Keyword.get(instance, :public, true),
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suggestions: %{
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enabled: Keyword.get(suggestions, :enabled, false),
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thirdPartyEngine: Keyword.get(suggestions, :third_party_engine, ""),
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timeout: Keyword.get(suggestions, :timeout, 5000),
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limit: Keyword.get(suggestions, :limit, 23),
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web: Keyword.get(suggestions, :web, "")
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},
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staffAccounts: staff_accounts,
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federation: federation_response,
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postFormats: Keyword.get(instance, :allowed_post_formats),
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uploadLimits: %{
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general: Keyword.get(instance, :upload_limit),
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avatar: Keyword.get(instance, :avatar_upload_limit),
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banner: Keyword.get(instance, :banner_upload_limit),
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background: Keyword.get(instance, :background_upload_limit)
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},
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features: features
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}
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}
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conn
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|> put_resp_header(
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"content-type",
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"application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
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)
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|> json(response)
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end
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def nodeinfo(conn, _) do
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conn
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|> put_status(404)
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|> json(%{error: "Nodeinfo schema version not handled"})
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end
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end
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