From a2c181f7feb4bbf54540afaa4a06d9ed8eb5b3ec Mon Sep 17 00:00:00 2001
From: Julien Lavergne <julien@lavergne.online>
Date: Fri, 24 May 2019 09:18:19 +0200
Subject: [PATCH] Update NodeInfo support to 2.1 (#79)

---
 config/config.exs                                 |  3 ++-
 .../controllers/node_info_controller.ex           | 15 ++++++++-------
 .../controllers/nodeinfo_controller_test.exs      | 14 +++++++++-----
 3 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/config/config.exs b/config/config.exs
index c83cac04..8d65f58c 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -13,7 +13,8 @@ config :mobilizon, :instance,
   name: System.get_env("MOBILIZON_INSTANCE_NAME") || "Localhost",
   description: System.get_env("MOBILIZON_INSTANCE_DESCRIPTION") || "This is a Mobilizon instance",
   version: "1.0.0-dev",
-  registrations_open: System.get_env("MOBILIZON_INSTANCE_REGISTRATIONS_OPEN") || false
+  registrations_open: System.get_env("MOBILIZON_INSTANCE_REGISTRATIONS_OPEN") || false,
+  repository: Mix.Project.config()[:source_url]
 
 config :mime, :types, %{
   "application/activity+json" => ["activity-json"],
diff --git a/lib/mobilizon_web/controllers/node_info_controller.ex b/lib/mobilizon_web/controllers/node_info_controller.ex
index c20b8292..b044d0e3 100644
--- a/lib/mobilizon_web/controllers/node_info_controller.ex
+++ b/lib/mobilizon_web/controllers/node_info_controller.ex
@@ -14,8 +14,8 @@ defmodule MobilizonWeb.NodeInfoController do
     response = %{
       links: [
         %{
-          rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
-          href: MobilizonWeb.Router.Helpers.node_info_url(MobilizonWeb.Endpoint, :nodeinfo, "2.0")
+          rel: "http://nodeinfo.diaspora.software/ns/schema/2.1",
+          href: MobilizonWeb.Router.Helpers.node_info_url(MobilizonWeb.Endpoint, :nodeinfo, "2.1")
         }
       ]
     }
@@ -23,13 +23,14 @@ defmodule MobilizonWeb.NodeInfoController do
     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
+  # Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.1/schema.json
+  def nodeinfo(conn, %{"version" => "2.1"}) do
     response = %{
-      version: "2.0",
+      version: "2.1",
       software: %{
         name: "mobilizon",
-        version: Keyword.get(@instance, :version)
+        version: Keyword.get(@instance, :version),
+        repository: Keyword.get(@instance, :repository)
       },
       protocols: ["activitypub"],
       services: %{
@@ -52,7 +53,7 @@ defmodule MobilizonWeb.NodeInfoController do
     conn
     |> put_resp_header(
       "content-type",
-      "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
+      "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.1#; charset=utf-8"
     )
     |> json(response)
   end
diff --git a/test/mobilizon_web/controllers/nodeinfo_controller_test.exs b/test/mobilizon_web/controllers/nodeinfo_controller_test.exs
index 1aad43c1..832a9578 100644
--- a/test/mobilizon_web/controllers/nodeinfo_controller_test.exs
+++ b/test/mobilizon_web/controllers/nodeinfo_controller_test.exs
@@ -13,16 +13,16 @@ defmodule MobilizonWeb.NodeInfoControllerTest do
                    MobilizonWeb.Router.Helpers.node_info_url(
                      MobilizonWeb.Endpoint,
                      :nodeinfo,
-                     "2.0"
+                     "2.1"
                    ),
-                 "rel" => "http://nodeinfo.diaspora.software/ns/schema/2.0"
+                 "rel" => "http://nodeinfo.diaspora.software/ns/schema/2.1"
                }
              ]
            }
   end
 
   test "Get node info", %{conn: conn} do
-    conn = get(conn, node_info_path(conn, :nodeinfo, "2.0"))
+    conn = get(conn, node_info_path(conn, :nodeinfo, "2.1"))
 
     resp = json_response(conn, 200)
 
@@ -31,9 +31,13 @@ defmodule MobilizonWeb.NodeInfoControllerTest do
              "openRegistrations" => Keyword.get(@instance, :registrations_open),
              "protocols" => ["activitypub"],
              "services" => %{"inbound" => [], "outbound" => []},
-             "software" => %{"name" => "mobilizon", "version" => Keyword.get(@instance, :version)},
+             "software" => %{
+               "name" => "mobilizon",
+               "version" => Keyword.get(@instance, :version),
+               "repository" => Keyword.get(@instance, :repository)
+             },
              "usage" => %{"localComments" => 0, "localPosts" => 0, "users" => %{"total" => 0}},
-             "version" => "2.0"
+             "version" => "2.1"
            }
   end