git.squeep.com Git - akkoma/blob - lib/pleroma/web/nodeinfo/nodeinfo_controller.ex

   1 defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
   2   use Pleroma.Web, :controller
   3
   4   alias Pleroma.Stats
   5   alias Pleroma.Web
   6   alias Pleroma.{User, Repo}
   7
   8   def schemas(conn, _params) do
   9     response = %{
  10       links: [
  11         %{
  12           rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
  13           href: Web.base_url() <> "/nodeinfo/2.0.json"
  14         }
  15       ]
  16     }
  17
  18     json(conn, response)
  19   end
  20
  21   # Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
  22   def nodeinfo(conn, %{"version" => "2.0"}) do
  23     instance = Application.get_env(:pleroma, :instance)
  24     media_proxy = Application.get_env(:pleroma, :media_proxy)
  25     suggestions = Application.get_env(:pleroma, :suggestions)
  26     chat = Application.get_env(:pleroma, :chat)
  27     gopher = Application.get_env(:pleroma, :gopher)
  28     stats = Stats.get_stats()
  29
  30     staff_accounts =
  31       User.moderator_user_query()
  32       |> Repo.all()
  33       |> Enum.map(fn u -> u.ap_id end)
  34
  35     response = %{
  36       version: "2.0",
  37       software: %{
  38         name: "pleroma",
  39         version: Keyword.get(instance, :version)
  40       },
  41       protocols: ["ostatus", "activitypub"],
  42       services: %{
  43         inbound: [],
  44         outbound: []
  45       },
  46       openRegistrations: Keyword.get(instance, :registrations_open),
  47       usage: %{
  48         users: %{
  49           total: stats.user_count || 0
  50         },
  51         localPosts: stats.status_count || 0
  52       },
  53       metadata: %{
  54         nodeName: Keyword.get(instance, :name),
  55         nodeDescription: Keyword.get(instance, :description),
  56         mediaProxy: Keyword.get(media_proxy, :enabled),
  57         private: !Keyword.get(instance, :public, true),
  58         suggestions: %{
  59           enabled: Keyword.get(suggestions, :enabled, false),
  60           thirdPartyEngine: Keyword.get(suggestions, :third_party_engine, ""),
  61           timeout: Keyword.get(suggestions, :timeout, 5000),
  62           limit: Keyword.get(suggestions, :limit, 23),
  63           web: Keyword.get(suggestions, :web, "")
  64         },
  65         staffAccounts: staff_accounts,
  66         chat: Keyword.get(chat, :enabled),
  67         gopher: Keyword.get(gopher, :enabled)
  68       }
  69     }
  70
  71     conn
  72     |> put_resp_header(
  73       "content-type",
  74       "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
  75     )
  76     |> json(response)
  77   end
  78
  79   def nodeinfo(conn, _) do
  80     conn
  81     |> put_status(404)
  82     |> json(%{error: "Nodeinfo schema version not handled"})
  83   end
  84 end