From 42abddfc7c13e59a66e65f3dd4168f162c695a39 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Wed, 7 Jan 2015 17:33:06 +0000
Subject: [PATCH] allow to print primary group members

---
 lam/HISTORY                    |  1 +
 lam/lib/modules/posixGroup.inc | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/lam/HISTORY b/lam/HISTORY
index 0b349684..4df2f484 100644
--- a/lam/HISTORY
+++ b/lam/HISTORY
@@ -1,5 +1,6 @@
 March 2015
   - templates for server profiles
+  - PDF export: added option to print primary group members
 
 
 16.12.2014 4.8
diff --git a/lam/lib/modules/posixGroup.inc b/lam/lib/modules/posixGroup.inc
index 1ab50698..b53f3e82 100644
--- a/lam/lib/modules/posixGroup.inc
+++ b/lam/lib/modules/posixGroup.inc
@@ -572,6 +572,18 @@ class posixGroup extends baseModule implements passwordService {
 		$this->addSimplePDFField($return, 'cn', _('Group name'));
 		$this->addSimplePDFField($return, 'gidNumber', _('GID number'));
 		$this->addSimplePDFField($return, 'description', _('Description'));
+		if (in_array(get_class($this) . '_memberUidPrimary', $pdfKeys)) {
+			$members = !empty($this->attributes['memberUid']) ? $this->attributes['memberUid'] : array();
+			if (!empty($this->attributes['gidNumber'])) {
+				$filter = "(&(&" . get_ldap_filter('user')  . ")(gidNumber=" . $this->attributes['gidNumber'][0] . "))";
+				$entries = searchLDAPByFilter($filter, array('uid'), array('user'));
+				foreach ($entries as $entry) {
+					$members[] = $entry['uid'][0];
+				}
+			}
+			sort($members);
+			$return[get_class($this) . '_memberUidPrimary'] = array('<block><key>' . _('Group members') . '</key><value>' . implode(', ', $members) . '</value></block>');
+		}
 		return $return;
 	}