Rename MobilizonWeb to Mobilizon.Web

lib/web/controllers/node_info_controller.ex

@@ -0,0 +1,80 @@
+# Portions of this file are derived from Pleroma:
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social>
+# SPDX-License-Identifier: AGPL-3.0-only
+# Upstream: https://git.pleroma.social/pleroma/pleroma/blob/develop/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
+
+defmodule Mobilizon.Web.NodeInfoController do
+  use Mobilizon.Web, :controller
+
+  alias Mobilizon.Config
+  alias Mobilizon.Service.Statistics
+
+  alias Mobilizon.Web.Endpoint
+  alias Mobilizon.Web.Router.Helpers, as: Routes
+
+  @node_info_supported_versions ["2.0", "2.1"]
+  @node_info_schema_uri "http://nodeinfo.diaspora.software/ns/schema/"
+
+  def schemas(conn, _params) do
+    links =
+      @node_info_supported_versions
+      |> Enum.map(fn version ->
+        %{
+          rel: @node_info_schema_uri <> version,
+          href: Routes.node_info_url(Endpoint, :nodeinfo, version)
+        }
+      end)
+
+    json(conn, %{
+      links: links
+    })
+  end
+
+  # Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.1/schema.json
+  def nodeinfo(conn, %{"version" => version}) when version in @node_info_supported_versions do
+    response = %{
+      version: version,
+      software: %{
+        name: "Mobilizon",
+        version: Config.instance_version()
+      },
+      protocols: ["activitypub"],
+      services: %{
+        inbound: [],
+        outbound: ["atom1.0"]
+      },
+      openRegistrations: Config.instance_registrations_open?(),
+      usage: %{
+        users: %{
+          total: Statistics.get_cached_value(:local_users)
+        },
+        localPosts: Statistics.get_cached_value(:local_events),
+        localComments: Statistics.get_cached_value(:local_comments)
+      },
+      metadata: %{
+        nodeName: Config.instance_name(),
+        nodeDescription: Config.instance_description()
+      }
+    }
+
+    response =
+      if version == "2.1" do
+        put_in(response, [:software, :repository], Config.instance_repository())
+      else
+        response
+      end
+
+    conn
+    |> put_resp_header(
+      "content-type",
+      "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.1#; charset=utf-8"
+    )
+    |> json(response)
+  end
+
+  def nodeinfo(conn, _) do
+    conn
+    |> put_status(404)
+    |> json(%{error: "Nodeinfo schema version not handled"})
+  end
+end