X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2F_well_known.php;h=407fc756a931fef7cfe0a39adc79816def46b1b6;hb=050ad68b9fc21fc5cf06153d2c6d161d30b241c6;hp=45c1da494cc785da79f753ea3546a6705c1847ff;hpb=86cae070f2a048e553c545caec54be72c1c14da5;p=friendica.git

diff --git a/mod/_well_known.php b/mod/_well_known.php
index 45c1da494c..407fc756a9 100644
--- a/mod/_well_known.php
+++ b/mod/_well_known.php
@@ -2,31 +2,37 @@
 
 use Friendica\App;
 use Friendica\Core\Config;
+use Friendica\Core\System;
 
-require_once("mod/hostxrd.php");
-require_once("mod/nodeinfo.php");
+require_once 'mod/hostxrd.php';
+require_once 'mod/nodeinfo.php';
+require_once 'mod/xrd.php';
 
-function _well_known_init(App $a) {
+function _well_known_init(App $a)
+{
 	if ($a->argc > 1) {
-		switch($a->argv[1]) {
+		switch ($a->argv[1]) {
 			case "host-meta":
 				hostxrd_init($a);
 				break;
 			case "x-social-relay":
-				wk_social_relay($a);
+				wk_social_relay();
 				break;
 			case "nodeinfo":
 				nodeinfo_wellknown($a);
 				break;
+			case "webfinger":
+				xrd_init($a);
+				break;
 		}
 	}
-	http_status_exit(404);
+	System::httpExit(404);
 	killme();
 }
 
-function wk_social_relay(App $a) {
-
-	$subscribe = (bool)Config::get('system', 'relay_subscribe', false);
+function wk_social_relay()
+{
+	$subscribe = (bool) Config::get('system', 'relay_subscribe', false);
 
 	if ($subscribe) {
 		$scope = Config::get('system', 'relay_scope', SR_SCOPE_ALL);
@@ -34,36 +40,44 @@ function wk_social_relay(App $a) {
 		$scope = SR_SCOPE_NONE;
 	}
 
-	$tags = array();
+	$tags = [];
 
 	if ($scope == SR_SCOPE_TAGS) {
 		$server_tags = Config::get('system', 'relay_server_tags');
 		$tagitems = explode(",", $server_tags);
 
-		foreach($tagitems AS $tag) {
-			$tags[trim($tag, "# ")] = trim($tag, "# ");
+		/// @todo Check if it was better to use "strtolower" on the tags
+		foreach ($tagitems AS $tag) {
+			$tag = trim($tag, "# ");
+			$tags[$tag] = $tag;
 		}
 
 		if (Config::get('system', 'relay_user_tags')) {
 			$terms = q("SELECT DISTINCT(`term`) FROM `search`");
 
-			foreach($terms AS $term) {
+			foreach ($terms AS $term) {
 				$tag = trim($term["term"], "#");
 				$tags[$tag] = $tag;
 			}
 		}
 	}
 
-	$taglist = array();
-	foreach($tags AS $tag) {
-		$taglist[] = $tag;
+	$taglist = [];
+	foreach ($tags AS $tag) {
+		if (!empty($tag)) {
+			$taglist[] = $tag;
+		}
 	}
 
-	$relay = array("subscribe" => $subscribe,
-			"scope" => $scope,
-			"tags" => $taglist);
+	$relay = [
+		'subscribe' => $subscribe,
+		'scope' => $scope,
+		'tags' => $taglist,
+		'protocols' => ['diaspora' => ['receive' => System::baseUrl() . '/receive/public'],
+			'dfrn' => ['receive' => System::baseUrl() . '/dfrn_notify']]
+	];
 
 	header('Content-type: application/json; charset=utf-8');
-	echo json_encode($relay, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
+	echo json_encode($relay, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
 	exit;
 }