X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fdfrn_notify.php;h=ca12211583d4b116d6a503772ab012878a30edaf;hb=65e1cd728c3ba70d166df0fee1f678b537c4805d;hp=780fb456f5cd33f43e7bc6783196fd15e55570f1;hpb=2e9d233367068fceac8005126d14a2002539c772;p=friendica.git

diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php
index 780fb456f5..ca12211583 100644
--- a/mod/dfrn_notify.php
+++ b/mod/dfrn_notify.php
@@ -1,5 +1,10 @@
 <?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');
@@ -7,7 +12,7 @@ require_once('include/event.php');
 require_once('library/defuse/php-encryption-1.2.1/Crypto.php');
 
 function dfrn_notify_post(&$a) {
-    logger(__function__, LOGGER_TRACE);
+	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($_POST['challenge'])) : '');
@@ -37,7 +42,7 @@ function dfrn_notify_post(&$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=' . $challenge);
 		xml_status(3);
 	}
@@ -83,7 +88,7 @@ function dfrn_notify_post(&$a) {
 		dbesc($a->argv[1])
 	);
 
-	if(! count($r)) {
+	if (! dbm::is_result($r)) {
 		logger('dfrn_notify: contact not found for dfrn_id ' . $dfrn_id);
 		xml_status(3);
 		//NOTREACHED
@@ -117,7 +122,7 @@ function dfrn_notify_post(&$a) {
 
 	if($dissolve == 1) {
 
-		/**
+		/*
 		 * Relationship is dissolved permanently
 		 */
 
@@ -279,8 +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);