more minor fixes

ag/include/mumble.inc.php

@@ -8,6 +8,7 @@
 
 
 function insertUser($user_name, $password){
+	/*
 	$sql = 'SELECT * FROM user WHERE nickname like \''.$user_name.'\'';
 	$user = mysqli_fetch_assoc(db_query($sql));
 	
@@ -15,6 +16,7 @@ function insertUser($user_name, $password){
 	$sql = 'Insert into '.$GLOBALS['mumble_db_name'].'.players(server_id, player_id, name, pw) values(1, '.$user['id'].', \''.$user['nickname'].'\', sha(\''.$password.'\'))';
 	// Should do the trick!
 	db_query($sql);
+	*/
 }
 
 ?>

ag/include/user.inc.php

@@ -130,15 +130,9 @@ function encryptPassword($password){
 
 function getUserMetaData($userid) {
 	$sql = 'SELECT * FROM user_meta_data WHERE user_id = ' . $userid;
-	$qry = silent_query($sql);
+	$qry = db_query($sql);
 
 	$result = array();
-	if(!$qry)
-	{
-		echo $sql .'<br>';
-		return $result;
-	}
-
 	while ($row = mysqli_fetch_assoc($qry)) {
 		$result[$row['key']] = $row['value'];
 	}
@@ -154,8 +148,13 @@ function setUserMetaDataEntry($userid, $key, $value) {
 	if(db_affected_rows() > 0)
 		return;
 	
-	$sql = 'INSERT INTO user_meta_data(user_id, `key`, `value`) values (\''.$userid.'\',\''.$key.'\',\''.$value.'\')';
+
-	$qry = db_query($sql);
+	$sql = 'SELECT `value` FROM user_meta_data WHERE user_id = \''.$userid.'\' and `key` = \''.$key.'\'';
+	if ( mysqli_num_rows(db_query($sql)) == 0)
+	{
+		$sql = 'INSERT INTO user_meta_data(user_id, `key`, `value`) values (\''.$userid.'\',\''.$key.'\',\''.$value.'\')';
+		$qry = db_query($sql);
+	}
 }