module updates

Zotlabs/Module/Contactgroup.php

@@ -0,0 +1,54 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once('include/group.php');
+
+
+class Contactgroup extends \Zotlabs\Web\Controller {
+
+	function get() {
+	
+		if(! local_channel()) {
+			killme();
+		}
+	
+		if((argc() > 2) && (intval(argv(1))) && (argv(2))) {
+			$r = q("SELECT abook_xchan from abook where abook_xchan = '%s' and abook_channel = %d and abook_self = 0 limit 1",
+				dbesc(base64url_decode(argv(2))),
+				intval(local_channel())
+			);
+			if($r)
+				$change = $r[0]['abook_xchan'];
+		}
+	
+		if((argc() > 1) && (intval(argv(1)))) {
+	
+			$r = q("SELECT * FROM `groups` WHERE `id` = %d AND `uid` = %d AND `deleted` = 0 LIMIT 1",
+				intval(argv(1)),
+				intval(local_channel())
+			);
+			if(! $r) {
+				killme();
+			}
+	
+			$group = $r[0];
+			$members = group_get_members($group['id']);
+			$preselected = array();
+			if(count($members))	{
+				foreach($members as $member)
+					$preselected[] = $member['xchan_hash'];
+			}
+	
+			if($change) {
+				if(in_array($change,$preselected)) {
+					group_rmv_member(local_channel(),$group['name'],$change);
+				}
+				else {
+					group_add_member(local_channel(),$group['name'],$change);
+				}
+			}
+		}
+	
+		killme();
+	}
+}