From 5ad76c4d0c2227e8e241a52b75abedc7503523ac Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Mon, 14 Jul 2014 02:37:41 -0700
Subject: the sending side of clone syncing of collection/privacy_group
 information. The receiving side is not yet implemented.

---
 include/group.php | 11 +++++++++++
 include/zot.php   | 16 +++++++++++++++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/include/group.php b/include/group.php
index 56f177ab0..acb65df28 100644
--- a/include/group.php
+++ b/include/group.php
@@ -46,6 +46,9 @@ function group_add($uid,$name,$public = 0) {
 		);
 		$ret = $r;
 	}	
+
+	build_sync_packet($uid,null,true);
+
 	return $ret;
 }
 
@@ -113,6 +116,8 @@ function group_rmv($uid,$name) {
 
 	}
 
+	build_sync_packet($uid,null,true);
+
 	return $ret;
 }
 
@@ -152,6 +157,9 @@ function group_rmv_member($uid,$name,$member) {
 		intval($gid),
 		dbesc($member)
 	);
+
+	build_sync_packet($uid,null,true);
+
 	return $r;
 	
 
@@ -180,6 +188,9 @@ function group_add_member($uid,$name,$member,$gid = 0) {
 			intval($gid),
 			dbesc($member)
 	);
+
+	build_sync_packet($uid,null,true);
+
 	return $r;
 }
 
diff --git a/include/zot.php b/include/zot.php
index 798ebc0af..4442bd748 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -2041,7 +2041,7 @@ function import_site($arr,$pubkey) {
  * such things as personal settings, channel permissions, address book updates, etc.
  */
 
-function build_sync_packet($uid = 0, $packet = null) {
+function build_sync_packet($uid = 0, $packet = null, $groups_changed = false) {
 
 	$a = get_app();
 
@@ -2118,6 +2118,20 @@ function build_sync_packet($uid = 0, $packet = null) {
 		}
 	}
 
+	if($groups_changed) {
+		$r = q("select * from groups where uid = %d",
+			intval($uid)
+		);
+		if($r)
+			$info['collections'] = $r;
+		$r = q("select * from group_member where uid = %d",
+			intval($uid)
+		);
+		if($r)
+			$info['collection_members'] = $r;
+			
+	}
+
 	$interval = ((get_config('system','delivery_interval') !== false) 
 			? intval(get_config('system','delivery_interval')) : 2 );
 
-- 
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