add collections widget to connections page - and some more work on realms

include/widgets.php

@@ -48,6 +48,13 @@ function widget_collections($args) {
 				$abook_id = 0;
 				$wmode = 0;
 				break;
+		case 'connections':
+				$every = 'connections';
+				$each = 'group';
+				$edit = true;
+				$current = $_REQUEST['gid'];
+				$abook_id = 0;
+				$wmode = 0;
 		case 'groups':
 				$every = 'connections';
 				$each = argv(0);

include/zot.php

@@ -989,8 +989,22 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
 
 	// Are we a directory server of some kind?
 
+	$other_realm = false;
+	$realm = get_directory_realm();
+	if(array_key_exists('site',$arr) 
+		&& array_key_exists('realm',$arr['site']) 
+		&& (strpos($arr['site']['realm'],$realm) !== false))
+		$other_realm = true;
+
 	if($dirmode != DIRECTORY_MODE_NORMAL) {
-		if(array_key_exists('profile',$arr) && is_array($arr['profile'])) {
+
+		// We're some kind of directory server. However we can only add directory information
+		// if the entry is in the same realm (or is a sub-realm). Sub-realms are denoted by 
+		// including the parent realm in the name. e.g. 'RED_GLOBAL:foo' would allow an entry to 
+		// be in directories for the local realm (foo) and also the RED_GLOBAL realm.
+
+
+		if(array_key_exists('profile',$arr) && is_array($arr['profile']) && (! $other_realm)) {
 			$profile_changed = import_directory_profile($xchan_hash,$arr['profile'],$address,$ud_flags, 1);
 			if($profile_changed) {
 				$what .= 'profile ';

mod/connections.php

@@ -337,6 +337,9 @@ function connections_content(&$a) {
 	}
 	$sql_extra .= (($searching) ? protect_sprintf(" AND xchan_name like '%$search_txt%' ") : "");
 
+	if($_REQUEST['gid']) {
+		$sql_extra .= " and xchan_hash in ( select xchan from group_member where gid = " . intval($_REQUEST['gid']) . " and uid = " . intval(local_user()) . " ) ";
+	}
  	
 	$r = q("SELECT COUNT(abook.abook_id) AS total FROM abook left join xchan on abook.abook_xchan = xchan.xchan_hash 
 		where abook_channel = %d and not (abook_flags & %d) and not (xchan_flags & %d ) $sql_extra $sql_extra2 ",

version.inc

@@ -1 +1 @@
-2014-08-16.769
+2014-08-17.770

view/pdl/mod_connections.pdl

@@ -1,5 +1,6 @@
 [region=aside]
 [widget=follow][/widget]
+[widget=collections][var=mode][connections[/arg][/widget]
 [widget=suggestions][/widget]
 [widget=findpeople][/widget]
 [/region]