From 45e42c25de5e498197a9aace7161b4f377a8dacc Mon Sep 17 00:00:00 2001
From: Arthur Schiwon <blizzz@owncloud.com>
Date: Fri, 14 Mar 2014 13:51:17 +0100
Subject: Group Database backend must not gather user details itself but ask
 user backends. This is a port to master from PR #7745

remove OC_GROUP_BACKEND_GET_DISPLAYNAME option for group backends

Conflicts:
	lib/private/group/backend.php

LDAP: getDisplayNamesInGroup is not an option for group backends anymore

Conflicts:
	apps/user_ldap/group_ldap.php
	apps/user_ldap/group_proxy.php

clean up group backends

Conflicts:
	lib/private/group/database.php

remove now unnecessary test

implement getDisplayNames in group manager

adjust user manager tests

test for group manager's displayNamesInGroup

trim must not be used in empty in PHP < 5.5

keep the constant to not provoke PHP warnings

Conflicts:
	lib/private/group/backend.php
---
 lib/private/group/backend.php | 22 +---------------------
 1 file changed, 1 insertion(+), 21 deletions(-)

(limited to 'lib/private/group/backend.php')

diff --git a/lib/private/group/backend.php b/lib/private/group/backend.php
index b0ed0d90d76..cc61fce1615 100644
--- a/lib/private/group/backend.php
+++ b/lib/private/group/backend.php
@@ -33,7 +33,7 @@ define('OC_GROUP_BACKEND_CREATE_GROUP',      0x00000001);
 define('OC_GROUP_BACKEND_DELETE_GROUP',      0x00000010);
 define('OC_GROUP_BACKEND_ADD_TO_GROUP',      0x00000100);
 define('OC_GROUP_BACKEND_REMOVE_FROM_GOUP',  0x00001000);
-define('OC_GROUP_BACKEND_GET_DISPLAYNAME',   0x00010000);
+define('OC_GROUP_BACKEND_GET_DISPLAYNAME',   0x00010000); //OBSOLETE
 define('OC_GROUP_BACKEND_COUNT_USERS',       0x00100000);
 
 /**
@@ -45,7 +45,6 @@ abstract class OC_Group_Backend implements OC_Group_Interface {
 		OC_GROUP_BACKEND_DELETE_GROUP => 'deleteGroup',
 		OC_GROUP_BACKEND_ADD_TO_GROUP => 'addToGroup',
 		OC_GROUP_BACKEND_REMOVE_FROM_GOUP => 'removeFromGroup',
-		OC_GROUP_BACKEND_GET_DISPLAYNAME => 'displayNamesInGroup',
 		OC_GROUP_BACKEND_COUNT_USERS => 'countUsersInGroup',
 	);
 
@@ -137,23 +136,4 @@ abstract class OC_Group_Backend implements OC_Group_Interface {
 	public function usersInGroup($gid, $search = '', $limit = -1, $offset = 0) {
 		return array();
 	}
-
-	/**
-	 * @brief get a list of all display names in a group
-	 * @param string $gid
-	 * @param string $search
-	 * @param int $limit
-	 * @param int $offset
-	 * @return array with display names (value) and user ids (key)
-	 */
-	public function displayNamesInGroup($gid, $search = '', $limit = -1, $offset = 0) {
-		$displayNames = array();
-		$users = $this->usersInGroup($gid, $search, $limit, $offset);
-		foreach ($users as $user) {
-			$displayNames[$user] = $user;
-		}
-
-		return $displayNames;
-	}
-
 }
-- 
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