From 88fddc81d730978f2a4d8a671936b54041e3fe45 Mon Sep 17 00:00:00 2001
From: Yassine Doghri <yassine@doghri.fr>
Date: Thu, 6 Jan 2022 14:26:03 +0000
Subject: [PATCH] feat(nodeinfo2): add .well-known route for nodeinfo2
containing metadata about the castopod instance
---
modules/Fediverse/Config/Routes.php | 5 ++
.../Controllers/NodeInfo2Controller.php | 53 +++++++++++++++
modules/Fediverse/Models/ActorModel.php | 67 +++++++++++++++++++
modules/Fediverse/Models/PostModel.php | 26 +++++++
modules/Fediverse/Objects/ActorObject.php | 3 +
5 files changed, 154 insertions(+)
create mode 100644 modules/Fediverse/Controllers/NodeInfo2Controller.php
diff --git a/modules/Fediverse/Config/Routes.php b/modules/Fediverse/Config/Routes.php
index 5df9c97d8d..c3bf55bc7c 100644
--- a/modules/Fediverse/Config/Routes.php
+++ b/modules/Fediverse/Config/Routes.php
@@ -29,6 +29,11 @@ $routes->group('', [
'as' => 'webfinger',
]);
+ // nodeInfo2
+ $routes->get('.well-known/x-nodeinfo2', 'NodeInfo2Controller', [
+ 'as' => 'nodeInfo2',
+ ]);
+
// Actor
$routes->group('@(:actorUsername)', function ($routes): void {
// Actor
diff --git a/modules/Fediverse/Controllers/NodeInfo2Controller.php b/modules/Fediverse/Controllers/NodeInfo2Controller.php
new file mode 100644
index 0000000000..d1ea326d25
--- /dev/null
+++ b/modules/Fediverse/Controllers/NodeInfo2Controller.php
@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright 2021 Podlibre
+ * @license https://www.gnu.org/licenses/agpl-3.0.en.html AGPL3
+ * @link https://castopod.org/
+ */
+
+namespace Modules\Fediverse\Controllers;
+
+use CodeIgniter\Controller;
+use CodeIgniter\HTTP\ResponseInterface;
+
+class NodeInfo2Controller extends Controller
+{
+ public function index(): ResponseInterface
+ {
+ $totalUsers = model('ActorModel')
+ ->getTotalLocalActors();
+ $totalPosts = model('PostModel')
+ ->getTotalLocalPosts();
+ $activeMonth = model('ActorModel')
+ ->getActiveLocalActors(1);
+ $activeHalfyear = model('ActorModel')
+ ->getActiveLocalActors(6);
+
+ $nodeInfo2 = [
+ 'version' => '1.0',
+ 'server' => [
+ 'baseUrl' => base_url(),
+ 'name' => service('settings')
+ ->get('App.siteName'),
+ 'software' => 'Castopod Host',
+ 'version' => CP_VERSION,
+ ],
+ 'protocols' => ['activitypub'],
+ 'openRegistrations' => config('Auth')
+ ->allowRegistration,
+ 'usage' => [
+ 'users' => [
+ 'total' => $totalUsers,
+ 'activeMonth' => $activeMonth,
+ 'activeHalfyear' => $activeHalfyear,
+ ],
+ 'localPosts' => $totalPosts,
+ ],
+ ];
+
+ return $this->response->setJSON($nodeInfo2);
+ }
+}
diff --git a/modules/Fediverse/Models/ActorModel.php b/modules/Fediverse/Models/ActorModel.php
index 3f0592ed23..628cca0560 100644
--- a/modules/Fediverse/Models/ActorModel.php
+++ b/modules/Fediverse/Models/ActorModel.php
@@ -205,6 +205,73 @@ class ActorModel extends BaseModel
Events::trigger('on_unblock_actor', $actorId);
}
+ public function getTotalLocalActors(): int
+ {
+ helper('fediverse');
+
+ $cacheName = config('Fediverse')
+ ->cachePrefix . 'blocked_actors';
+ if (! ($found = cache($cacheName))) {
+ $result = $this->select('COUNT(*) as total_local_actors')
+ ->where('domain', get_current_domain())
+ ->get()
+ ->getResultArray();
+
+ $found = (int) $result[0]['total_local_actors'];
+
+ cache()
+ ->save($cacheName, $found, DECADE);
+ }
+
+ return $found;
+ }
+
+ public function getActiveLocalActors(int $lastNumberOfMonths = 1): int
+ {
+ helper('fediverse');
+
+ $cacheName = config('Fediverse')
+ ->cachePrefix . 'blocked_actors';
+ if (! ($found = cache($cacheName))) {
+ $tablePrefix = config('Database')
+ ->default['DBPrefix'] . config('Fediverse')
+ ->tablesPrefix;
+ $result = $this->select('COUNT(DISTINCT `cp_fediverse_actors`.`id`) as `total_active_actors`', false)
+ ->join(
+ $tablePrefix . 'posts',
+ $tablePrefix . 'actors.id = ' . $tablePrefix . 'posts.actor_id',
+ 'left outer'
+ )
+ ->join(
+ $tablePrefix . 'favourites',
+ $tablePrefix . 'actors.id = ' . $tablePrefix . 'favourites.actor_id',
+ 'left outer'
+ )
+ ->where($tablePrefix . 'actors.domain', get_current_domain())
+ ->groupStart()
+ ->where(
+ "`{$tablePrefix}posts`.`created_at` >= NOW() - INTERVAL {$lastNumberOfMonths} month",
+ null,
+ false
+ )
+ ->orWhere(
+ "`{$tablePrefix}favourites`.`created_at` >= NOW() - INTERVAL {$lastNumberOfMonths} month",
+ null,
+ false
+ )
+ ->groupEnd()
+ ->get()
+ ->getResultArray();
+
+ $found = (int) $result[0]['total_active_actors'];
+
+ cache()
+ ->save($cacheName, $found, DAY);
+ }
+
+ return $found;
+ }
+
public function clearCache(Actor $actor): void
{
$cachePrefix = config('Fediverse')
diff --git a/modules/Fediverse/Models/PostModel.php b/modules/Fediverse/Models/PostModel.php
index 2d390eb3dc..b3f162f8e7 100644
--- a/modules/Fediverse/Models/PostModel.php
+++ b/modules/Fediverse/Models/PostModel.php
@@ -470,6 +470,7 @@ class PostModel extends BaseUuidModel
'actor_id' => $actor->id,
'reblog_of_id' => $post->id,
'published_at' => Time::now(),
+ 'created_by' => user_id(),
]);
// add reblog
@@ -593,6 +594,31 @@ class PostModel extends BaseUuidModel
}
}
+ public function getTotalLocalPosts(): int
+ {
+ helper('fediverse');
+
+ $cacheName = config('Fediverse')
+ ->cachePrefix . 'blocked_actors';
+ if (! ($found = cache($cacheName))) {
+ $tablePrefix = config('Fediverse')
+ ->tablesPrefix;
+ $result = $this->select('COUNT(*) as total_local_posts')
+ ->join($tablePrefix . 'actors', $tablePrefix . 'actors.id = ' . $tablePrefix . 'posts.actor_id')
+ ->where($tablePrefix . 'actors.domain', get_current_domain())
+ ->where('`published_at` <= NOW()', null, false)
+ ->get()
+ ->getResultArray();
+
+ $found = (int) $result[0]['total_local_posts'];
+
+ cache()
+ ->save($cacheName, $found, DECADE);
+ }
+
+ return $found;
+ }
+
public function clearCache(Post $post): void
{
$cachePrefix = config('Fediverse')
diff --git a/modules/Fediverse/Objects/ActorObject.php b/modules/Fediverse/Objects/ActorObject.php
index 0914f3094e..ee1c389030 100644
--- a/modules/Fediverse/Objects/ActorObject.php
+++ b/modules/Fediverse/Objects/ActorObject.php
@@ -36,6 +36,8 @@ class ActorObject extends ObjectType
protected string $url;
+ protected string $nodeInfo2Url;
+
/**
* @var array<string, string>
*/
@@ -59,6 +61,7 @@ class ActorObject extends ObjectType
$this->preferredUsername = $actor->username;
$this->summary = $actor->summary;
$this->url = $actor->uri;
+ $this->nodeInfo2Url = url_to('nodeInfo2');
$this->inbox = $actor->inbox_url;
$this->outbox = $actor->outbox_url;
--
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