From a1bcefa305a24a601c0da3b190bb174cbb209eba Mon Sep 17 00:00:00 2001
From: Jonas Sulzer <jonas@violoncello.ch>
Date: Mon, 24 Jun 2019 16:34:43 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=93=A6=20NEW:=20support=20counting=20of?=
 =?UTF-8?q?=20total=20user=5Fexternal=20users?=
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Signed-off-by: Jonas Sulzer <jonas@violoncello.ch>
---
 lib/base.php | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/lib/base.php b/lib/base.php
index cca1ddb..8813cf4 100644
--- a/lib/base.php
+++ b/lib/base.php
@@ -213,4 +213,23 @@ abstract class Base extends \OC\User\Backend{
 
 		return $users > 0;
 	}
+
+	/**
+	 * Count the number of users.
+	 *
+	 * @return int|bool The number of users on success false on failure
+	 */
+	public function countUsers() {
+		$connection = \OC::$server->getDatabaseConnection();
+		$query = $connection->getQueryBuilder();
+		$query->select($query->func()->count('*', 'num_users'))
+			->from('users_external')
+			->where($query->expr()->eq('backend', $query->createNamedParameter($this->backend)));
+		$result = $query->execute();
+		$users = $result->fetchColumn();
+		$result->closeCursor();
+
+		return $users > 0;
+	}
+
 }