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     mrf_simple = Application.get_env(:pleroma, :mrf_simple)
  30
  31     mrf_policies =
  32       if(is_list(instance.rewrite_policy)) do
  33         instance.rewrite_policy
  34       else
  35         [instance.rewrite_policy]
  36       end
  37
  38     staff_accounts =
  39       User.moderator_user_query()
  40       |> Repo.all()
  41       |> Enum.map(fn u -> u.ap_id end)
  42
  43     response = %{
  44       version: "2.0",
  45       software: %{
  46         name: "pleroma",
  47         version: Keyword.get(instance, :version)
  48       },
  49       protocols: ["ostatus", "activitypub"],
  50       services: %{
  51         inbound: [],
  52         outbound: []
  53       },
  54       openRegistrations: Keyword.get(instance, :registrations_open),
  55       usage: %{
  56         users: %{
  57           total: stats.user_count || 0
  58         },
  59         localPosts: stats.status_count || 0
  60       },
  61       metadata: %{
  62         nodeName: Keyword.get(instance, :name),
  63         nodeDescription: Keyword.get(instance, :description),
  64         mediaProxy: Keyword.get(media_proxy, :enabled),
  65         private: !Keyword.get(instance, :public, true),
  66         suggestions: %{
  67           enabled: Keyword.get(suggestions, :enabled, false),
  68           thirdPartyEngine: Keyword.get(suggestions, :third_party_engine, ""),
  69           timeout: Keyword.get(suggestions, :timeout, 5000),
  70           limit: Keyword.get(suggestions, :limit, 23),
  71           web: Keyword.get(suggestions, :web, "")
  72         },
  73         staffAccounts: staff_accounts,
  74         chat: Keyword.get(chat, :enabled),
  75         gopher: Keyword.get(gopher, :enabled),
  76         federation: %{
  77           mrf_policies: mrf_policies,
  78           mrf_simple: mrf_simple,
  79           quarantined_instances: instance.quarantined_instances
  80         }
  81       }
  82     }
  83
  84     conn
  85     |> put_resp_header(
  86       "content-type",
  87       "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
  88     )
  89     |> json(response)
  90   end
  91
  92   def nodeinfo(conn, _) do
  93     conn
  94     |> put_status(404)
  95     |> json(%{error: "Nodeinfo schema version not handled"})
  96   end
  97 end