From 56fabf8adf693913ba60996033de18eb68188a0d Mon Sep 17 00:00:00 2001
From: Arthur Schiwon <blizzz@owncloud.com>
Date: Wed, 19 Nov 2014 18:16:08 +0100
Subject: [PATCH] cache total  user count

---
 apps/user_ldap/user_ldap.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/user_ldap/user_ldap.php b/apps/user_ldap/user_ldap.php
index 6e244311d4a..b7846625d9e 100644
--- a/apps/user_ldap/user_ldap.php
+++ b/apps/user_ldap/user_ldap.php
@@ -292,7 +292,12 @@ class USER_LDAP extends BackendUtility implements \OCP\UserInterface {
 	public function countUsers() {
 		$filter = \OCP\Util::mb_str_replace(
 			'%uid', '*', $this->access->connection->ldapLoginFilter, 'UTF-8');
+		$cacheKey = 'countUsers-'.$filter;
+		if(!is_null($entries = $this->access->connection->getFromCache($cacheKey))) {
+			return $entries;
+		}
 		$entries = $this->access->countUsers($filter);
+		$this->access->connection->writeToCache($cacheKey, $entries);
 		return $entries;
 	}
 }
-- 
2.39.5