From 5fb1bd01ffc434545eff8afa855d1eb3d0213f94 Mon Sep 17 00:00:00 2001
From: Joas Schilling <coding@schilljs.com>
Date: Thu, 8 Dec 2016 10:45:24 +0100
Subject: [PATCH] Save the timezone on login again

Signed-off-by: Joas Schilling <coding@schilljs.com>
---
 core/Controller/LoginController.php           |  9 ++++++++-
 core/js/visitortimezone.js                    |  2 +-
 core/templates/login.php                      |  3 ++-
 tests/Core/Controller/LoginControllerTest.php | 14 +++++++++++++-
 4 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/core/Controller/LoginController.php b/core/Controller/LoginController.php
index dbc1f3157fd..d6012d9aa72 100644
--- a/core/Controller/LoginController.php
+++ b/core/Controller/LoginController.php
@@ -195,9 +195,11 @@ class LoginController extends Controller {
 	 * @param string $user
 	 * @param string $password
 	 * @param string $redirect_url
+	 * @param string $timezone
+	 * @param string $timezone_offset
 	 * @return RedirectResponse
 	 */
-	public function tryLogin($user, $password, $redirect_url) {
+	public function tryLogin($user, $password, $redirect_url, $timezone = '', $timezone_offset = '') {
 		$currentDelay = $this->throttler->getDelay($this->request->getRemoteAddress());
 		$this->throttler->sleepDelay($this->request->getRemoteAddress());
 
@@ -237,6 +239,11 @@ class LoginController extends Controller {
 		$this->userSession->login($user, $password);
 		$this->userSession->createSessionToken($this->request, $loginResult->getUID(), $user, $password);
 
+		if ($timezone_offset !== '') {
+			$this->config->setUserValue($loginResult->getUID(), 'core', 'timezone', $timezone);
+			$this->session->set('timezone', $timezone_offset);
+		}
+
 		if ($this->twoFactorManager->isTwoFactorAuthenticated($loginResult)) {
 			$this->twoFactorManager->prepareTwoFactorLogin($loginResult);
 			if (!is_null($redirect_url)) {
diff --git a/core/js/visitortimezone.js b/core/js/visitortimezone.js
index e6e99ee7e20..e984c90a894 100644
--- a/core/js/visitortimezone.js
+++ b/core/js/visitortimezone.js
@@ -1,6 +1,6 @@
 /* global jstz */
 $(document).ready(function () {
-		$('#timezone-offset').val((-new Date().getTimezoneOffset() / 60));
+		$('#timezone_offset').val((-new Date().getTimezoneOffset() / 60));
 		$('#timezone').val(jstz.determine().name());
 
 		// only enable the submit button once we are sure that the timezone is set
diff --git a/core/templates/login.php b/core/templates/login.php
index c5453c34497..9311c39b8dc 100644
--- a/core/templates/login.php
+++ b/core/templates/login.php
@@ -75,7 +75,8 @@ script('core', [
 			<label for="remember_login"><?php p($l->t('Stay logged in')); ?></label>
 		</div>
 		<?php endif; ?>
-		<input type="hidden" name="timezone-offset" id="timezone-offset"/>
+
+		<input type="hidden" name="timezone_offset" id="timezone_offset"/>
 		<input type="hidden" name="timezone" id="timezone"/>
 		<input type="hidden" name="requesttoken" value="<?php p($_['requesttoken']) ?>">
 	</fieldset>
diff --git a/tests/Core/Controller/LoginControllerTest.php b/tests/Core/Controller/LoginControllerTest.php
index 8eaa7c9843b..3686002d451 100644
--- a/tests/Core/Controller/LoginControllerTest.php
+++ b/tests/Core/Controller/LoginControllerTest.php
@@ -330,6 +330,12 @@ class LoginControllerTest extends TestCase {
 	public function testLoginWithValidCredentials() {
 		/** @var IUser | \PHPUnit_Framework_MockObject_MockObject $user */
 		$user = $this->getMockBuilder('\OCP\IUser')->getMock();
+		$user->expects($this->any())
+			->method('getUID')
+			->will($this->returnValue('uid'));
+		$user->expects($this->any())
+			->method('getLastLogin')
+			->willReturn(123456);
 		$password = 'secret';
 		$indexPageUrl = \OC_Util::getDefaultPageUrl();
 
@@ -363,9 +369,15 @@ class LoginControllerTest extends TestCase {
 			->method('isTwoFactorAuthenticated')
 			->with($user)
 			->will($this->returnValue(false));
+		$this->config->expects($this->once())
+			->method('setUserValue')
+			->with('uid', 'core', 'timezone', 'Europe/Berlin');
+		$this->session->expects($this->once())
+			->method('set')
+			->with('timezone', '1');
 
 		$expected = new \OCP\AppFramework\Http\RedirectResponse($indexPageUrl);
-		$this->assertEquals($expected, $this->loginController->tryLogin($user, $password, null));
+		$this->assertEquals($expected, $this->loginController->tryLogin($user, $password, null, 'Europe/Berlin', '1'));
 	}
 
 	public function testLoginWithoutPassedCsrfCheckAndNotLoggedIn() {