From 3cd438c4e3450ce00deeae5be3821c20b1377aee Mon Sep 17 00:00:00 2001
From: Philipp Holzer <admin@philipp.info>
Date: Tue, 30 Apr 2019 22:22:36 +0200
Subject: [PATCH] Move mod/hostxrd to src/Module/Hostxrd

---
 mod/_well_known.php    |  3 ++-
 mod/hostxrd.php        | 34 ---------------------------
 src/Module/Hostxrd.php | 52 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 54 insertions(+), 35 deletions(-)
 delete mode 100644 mod/hostxrd.php
 create mode 100644 src/Module/Hostxrd.php

diff --git a/mod/_well_known.php b/mod/_well_known.php
index 8e82dabeff..d861b27801 100644
--- a/mod/_well_known.php
+++ b/mod/_well_known.php
@@ -3,6 +3,7 @@
 use Friendica\App;
 use Friendica\Core\Config;
 use Friendica\Core\System;
+use Friendica\Module\Hostxrd;
 use Friendica\Module\Nodeinfo;
 
 require_once 'mod/hostxrd.php';
@@ -13,7 +14,7 @@ function _well_known_init(App $a)
 	if ($a->argc > 1) {
 		switch ($a->argv[1]) {
 			case "host-meta":
-				hostxrd_init($a);
+				Hostxrd::printHostMeta();
 				break;
 			case "x-social-relay":
 				wk_social_relay();
diff --git a/mod/hostxrd.php b/mod/hostxrd.php
deleted file mode 100644
index 93a9d833c9..0000000000
--- a/mod/hostxrd.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/**
- * @file mod/hostxrd.php
- */
-use Friendica\App;
-use Friendica\Core\Config;
-use Friendica\Core\Renderer;
-use Friendica\Core\System;
-use Friendica\Protocol\Salmon;
-use Friendica\Util\Crypto;
-
-function hostxrd_init(App $a)
-{
-	header('Access-Control-Allow-Origin: *');
-	header("Content-type: text/xml");
-	$pubkey = Config::get('system', 'site_pubkey');
-
-	if (! $pubkey) {
-		$res = Crypto::newKeypair(1024);
-
-		Config::set('system','site_prvkey', $res['prvkey']);
-		Config::set('system','site_pubkey', $res['pubkey']);
-	}
-
-	$tpl = Renderer::getMarkupTemplate('xrd_host.tpl');
-	echo Renderer::replaceMacros($tpl, [
-		'$zhost' => $a->getHostName(),
-		'$zroot' => System::baseUrl(),
-		'$domain' => System::baseUrl(),
-		'$bigkey' => Salmon::salmonKey(Config::get('system', 'site_pubkey'))]
-	);
-
-	exit();
-}
diff --git a/src/Module/Hostxrd.php b/src/Module/Hostxrd.php
new file mode 100644
index 0000000000..75997c86b4
--- /dev/null
+++ b/src/Module/Hostxrd.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace Friendica\Module;
+
+use Friendica\BaseModule;
+use Friendica\Core\Renderer;
+use Friendica\Protocol\Salmon;
+use Friendica\Util\Crypto;
+
+/**
+ * Prints the host-meta text
+ */
+class Hostxrd extends BaseModule
+{
+	public static function rawContent()
+	{
+		parent::rawContent();
+
+		self::printHostMeta();
+	}
+
+	/**
+	 * Prints the host-meta output of this node
+	 *
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+	 */
+	public static function printHostMeta()
+	{
+		$app = self::getApp();
+		$config = $app->getConfig();
+
+		header("Content-type: text/xml");
+		$pubkey = $config->get('system', 'site_pubkey');
+
+		if (!$pubkey) {
+			$res = Crypto::newKeypair(1024);
+
+			$config->set('system','site_prvkey', $res['prvkey']);
+			$config->set('system','site_pubkey', $res['pubkey']);
+		}
+
+		$tpl = Renderer::getMarkupTemplate('xrd_host.tpl');
+		echo Renderer::replaceMacros($tpl, [
+				'$zhost' => $app->getHostName(),
+				'$zroot' => $app->getBaseURL(),
+				'$domain' => $app->getBaseURL(),
+				'$bigkey' => Salmon::salmonKey($config->get('system', 'site_pubkey'))]
+		);
+
+		exit();
+	}
+}