From fc50aa6312a389498ae393db9a3b62dbf137dbd1 Mon Sep 17 00:00:00 2001
From: Ralf Becker <RalfBecker@outdoor-training.de>
Date: Sun, 21 Mar 2021 10:39:26 +0100
Subject: [PATCH] phonesearch: LDAP or AD backend only search for local part
 hopefully stored without any formatting

---
 api/src/Contacts.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/api/src/Contacts.php b/api/src/Contacts.php
index 20cc768216..63a7b088ac 100755
--- a/api/src/Contacts.php
+++ b/api/src/Contacts.php
@@ -2833,10 +2833,17 @@ class Contacts extends Contacts\Storage
 		$rest_without_space = str_replace(' ', '', $rest);
 		/** @var Contacts\Sql */
 		$backend = $this->get_backend(null, $filter['owner']);
+		// SQL Backend supporting regexp_replace (MySQL 8.0+ or MariaDB 10.0+ or PostgreSQL)
 		if (is_a($backend, Contacts\Sql::class) && $this->db->regexp_replace('test', '', '') !== 'test')
 		{
 			$patterns = [$area.$rest_without_space];
 		}
+		// LDAP or AD backend (were EGroupware does NOT support boolean search) only search for local part hopefully stored without any formatting
+		elseif (is_a($backend, Contacts\Ldap::class))
+		{
+			$patterns = [$rest_without_space];
+		}
+		// older SQL databases
 		else
 		{
 			$patterns = [