From 9092d7f5eac2cbdf24dad1d60c4bb98ca380c485 Mon Sep 17 00:00:00 2001
From: Vincent Petry <pvince81@owncloud.com>
Date: Thu, 23 Jun 2016 18:42:11 +0200
Subject: [PATCH 1/2] Fix "Other" value handling in quota dropdown in users
 page

Prevents "other" value to be deleted.
When appending custom value, put it above the "other" entry.
---
 settings/js/users/users.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/settings/js/users/users.js b/settings/js/users/users.js
index e0fccbd953..a4d8820486 100644
--- a/settings/js/users/users.js
+++ b/settings/js/users/users.js
@@ -138,10 +138,13 @@ var UserList = {
 				.find('option').attr('selected', null)
 				.first().attr('selected', 'selected');
 		} else {
-			if ($quotaSelect.find('option').filterAttr('value', user.quota).length > 0) {
-				$quotaSelect.find('option').filterAttr('value', user.quota).attr('selected', 'selected');
+			var $options = $quotaSelect.find('option');
+			var $foundOption = $options.filterAttr('value', user.quota);
+			if ($foundOption.length > 0) {
+				$foundOption.attr('selected', 'selected');
 			} else {
-				$quotaSelect.append('<option value="' + escapeHTML(user.quota) + '" selected="selected">' + escapeHTML(user.quota) + '</option>');
+				// append before "Other" entry
+				$options.last().before('<option value="' + escapeHTML(user.quota) + '" selected="selected">' + escapeHTML(user.quota) + '</option>');
 			}
 		}
 
@@ -576,6 +579,9 @@ var UserList = {
 		var $select = $(ev.target);
 		var uid = UserList.getUID($select);
 		var quota = $select.val();
+		if (quota === 'other') {
+			return;
+		}
 		UserList._updateQuota(uid, quota, function(returnedQuota){
 			if (quota !== returnedQuota) {
 				$select.find(':selected').text(returnedQuota);

From 0501d8daacde4a67610210f2543d24c462d9098c Mon Sep 17 00:00:00 2001
From: Vincent Petry <pvince81@owncloud.com>
Date: Fri, 24 Jun 2016 09:20:13 +0200
Subject: [PATCH 2/2] Prevent negative or non-number values in quota input

---
 settings/js/users/users.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/settings/js/users/users.js b/settings/js/users/users.js
index a4d8820486..2524a1da0b 100644
--- a/settings/js/users/users.js
+++ b/settings/js/users/users.js
@@ -582,6 +582,12 @@ var UserList = {
 		if (quota === 'other') {
 			return;
 		}
+		if (isNaN(parseInt(quota, 10)) || parseInt(quota, 10) < 0) {
+			// the select component has added the bogus value, delete it again
+			$select.find('option[selected]').remove();
+			OC.Notification.showTemporary(t('core', 'Invalid quota value "{val}"', {val: quota}));
+			return;
+		}
 		UserList._updateQuota(uid, quota, function(returnedQuota){
 			if (quota !== returnedQuota) {
 				$select.find(':selected').text(returnedQuota);