X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fdfrn_notify.php;h=d34c959f1f4dbd16094871e348de7cf7230be8a0;hb=ce4eb1deb0d862197757ae50313b457b6cc2e003;hp=7623b366cb92b9d24d6243b3fc92e7483f94653b;hpb=909bca90e872be898c36aadac175b93badce5460;p=friendica.git

diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php
index 7623b366cb..d34c959f1f 100644
--- a/mod/dfrn_notify.php
+++ b/mod/dfrn_notify.php
@@ -1,14 +1,18 @@
 <?php
 
+/**
+ * @file mod/dfrn_notify.php
+ * @brief The dfrn notify endpoint
+ * @see PDF with dfrn specs: https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
+ */
 require_once('include/items.php');
 require_once('include/dfrn.php');
 require_once('include/event.php');
 
 require_once('library/defuse/php-encryption-1.2.1/Crypto.php');
 
-if(! function_exists('dfrn_notify_post')) {
-function dfrn_notify_post(&$a) {
-    logger(__function__, LOGGER_TRACE);
+function dfrn_notify_post(App $a) {
+	logger(__function__, LOGGER_TRACE);
 	$dfrn_id      = ((x($_POST,'dfrn_id'))      ? notags(trim($_POST['dfrn_id']))   : '');
 	$dfrn_version = ((x($_POST,'dfrn_version')) ? (float) $_POST['dfrn_version']    : 2.0);
 	$challenge    = ((x($_POST,'challenge'))    ? notags(trim($_POST['challenge'])) : '');
@@ -38,7 +42,7 @@ function dfrn_notify_post(&$a) {
 		dbesc($dfrn_id),
 		dbesc($challenge)
 	);
-	if(! count($r)) {
+	if (! dbm::is_result($r)) {
 		logger('dfrn_notify: could not match challenge to dfrn_id ' . $dfrn_id . ' challenge=' . $challenge);
 		xml_status(3);
 	}
@@ -84,7 +88,7 @@ function dfrn_notify_post(&$a) {
 		dbesc($a->argv[1])
 	);
 
-	if(! count($r)) {
+	if (! dbm::is_result($r)) {
 		logger('dfrn_notify: contact not found for dfrn_id ' . $dfrn_id);
 		xml_status(3);
 		//NOTREACHED
@@ -118,7 +122,7 @@ function dfrn_notify_post(&$a) {
 
 	if($dissolve == 1) {
 
-		/**
+		/*
 		 * Relationship is dissolved permanently
 		 */
 
@@ -215,10 +219,9 @@ function dfrn_notify_post(&$a) {
 
 	// NOTREACHED
 }
-}
 
-if(! function_exists('dfrn_notify_content')) {
-function dfrn_notify_content(&$a) {
+
+function dfrn_notify_content(App $a) {
 
 	if(x($_GET,'dfrn_id')) {
 
@@ -281,8 +284,9 @@ function dfrn_notify_content(&$a) {
 				dbesc($a->argv[1])
 		);
 
-		if(! count($r))
+		if (! dbm::is_result($r)) {
 			$status = 1;
+		}
 
 		logger("Remote rino version: ".$rino_remote." for ".$r[0]["url"], LOGGER_DEBUG);
 
@@ -341,5 +345,5 @@ function dfrn_notify_content(&$a) {
 
 		killme();
 	}
-}
+
 }