From ca341a8d59caa62a72762166378aadb32d60236c Mon Sep 17 00:00:00 2001
From: Craig Morrissey <craig@owncloud.com>
Date: Mon, 24 Nov 2014 16:13:42 -0500
Subject: add support for limit request parameter to getShareWith

---
 core/ajax/share.php | 8 +++++---
 core/js/share.js    | 2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'core')

diff --git a/core/ajax/share.php b/core/ajax/share.php
index a0db77fd1f9..e78d274815d 100644
--- a/core/ajax/share.php
+++ b/core/ajax/share.php
@@ -281,8 +281,10 @@ if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSo
 				$users = array();
 				$limit = 0;
 				$offset = 0;
-				while ($count < 15 && count($users) == $limit) {
-					$limit = 15 - $count;
+				// limit defaults to 15 if not specified via request parameter and can be no larger than 500
+				$request_limit = min((int)$_GET['limit'] ?: 15, 500);
+				while ($count < $request_limit && count($users) == $limit) {
+					$limit = $request_limit - $count;
 					if ($shareWithinGroupOnly) {
 						$users = OC_Group::displayNamesInGroups($usergroups, (string)$_GET['search'], $limit, $offset);
 					} else {
@@ -319,7 +321,7 @@ if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSo
 						continue;
 					}
 
-					if ($count < 15) {
+					if ($count < $request_limit) {
 						if (!isset($_GET['itemShares'])
 							|| !isset($_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])
 							|| !is_array((string)$_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])
diff --git a/core/js/share.js b/core/js/share.js
index 6723b829ca5..d1ddd2c7c22 100644
--- a/core/js/share.js
+++ b/core/js/share.js
@@ -491,7 +491,7 @@ OC.Share={
 			$('#shareWith').autocomplete({minLength: 2, delay: 750, source: function(search, response) {
 				var $loading = $('#dropdown .shareWithLoading');
 				$loading.removeClass('hidden');
-				$.get(OC.filePath('core', 'ajax', 'share.php'), { fetch: 'getShareWith', search: search.term.trim(), itemShares: OC.Share.itemShares, itemType: itemType }, function(result) {
+				$.get(OC.filePath('core', 'ajax', 'share.php'), { fetch: 'getShareWith', search: search.term.trim(), limit: 200, itemShares: OC.Share.itemShares, itemType: itemType }, function(result) {
 					$loading.addClass('hidden');
 					if (result.status == 'success' && result.data.length > 0) {
 						$( "#shareWith" ).autocomplete( "option", "autoFocus", true );
-- 
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