mobilizon/lib/mobilizon_web/controllers/node_info_controller.ex

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defmodule MobilizonWeb.NodeInfoController do
use MobilizonWeb, :controller
alias MobilizonWeb
alias Mobilizon.{Actors, Events}
@instance Application.get_env(:mobilizon, :instance)
def schemas(conn, _params) do
response = %{
links: [
%{
rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
href: MobilizonWeb.Router.Helpers.node_info_url(MobilizonWeb.Endpoint, :nodeinfo, "2.0")
}
]
}
json(conn, response)
end
# Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
def nodeinfo(conn, %{"version" => "2.0"}) do
response = %{
version: "2.0",
software: %{
name: "mobilizon",
version: Keyword.get(@instance, :version)
},
protocols: ["activitypub"],
services: %{
inbound: [],
outbound: []
},
openRegistrations: Keyword.get(@instance, :registrations_open),
usage: %{
users: %{
total: Actors.count_users()
},
localPosts: Events.count_local_events(),
localComments: Events.count_local_comments()
},
metadata: %{
nodeName: Keyword.get(@instance, :name)
}
}
conn
|> put_resp_header(
"content-type",
"application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
)
|> json(response)
end
def nodeinfo(conn, _) do
conn
|> put_status(404)
|> json(%{error: "Nodeinfo schema version not handled"})
end
end