From 87c171030c8de2e36f284fa6b58f11a5535a9a29 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Sun, 21 Oct 2012 17:23:21 -0700
Subject: upstream fixes

---
 include/security.php | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'include/security.php')

diff --git a/include/security.php b/include/security.php
index d1b3deca7..50c2337bf 100644
--- a/include/security.php
+++ b/include/security.php
@@ -440,3 +440,24 @@ function check_form_security_token_ForbiddenOnErr($typename = '', $formname = 'f
 		killme();
 	}
 }
+
+// Returns an array of group id's this contact is a member of.
+// This array will only contain group id's related to the uid of this
+// DFRN contact. They are *not* neccessarily unique across the entire site. 
+
+
+if(! function_exists('init_groups_visitor')) {
+function init_groups_visitor($contact_id) {
+	$groups = array();
+	$r = q("SELECT `gid` FROM `group_member` 
+		WHERE `contact-id` = %d ",
+		intval($contact_id)
+	);
+	if(count($r)) {
+		foreach($r as $rr)
+			$groups[] = $rr['gid'];
+	}
+	return $groups;
+}}
+
+
-- 
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