1 files changed, 44 insertions, 1 deletions
diff --git a/phpBB/install/database_update.php b/phpBB/install/database_update.php
index 0ffab8e413..1408db27be 100644
--- a/phpBB/install/database_update.php
+++ b/phpBB/install/database_update.php
@@ -1071,6 +1071,14 @@ function database_update_info()
 		'3.0.10-RC3'	=> array(),
 		// No changes from 3.0.10 to 3.0.11-RC1
 		'3.0.10'		=> array(),
+		// Changes from 3.0.11-RC1 to 3.0.11-RC2
+		'3.0.11-RC1'	=> array(
+			'add_columns'		=> array(
+				PROFILE_FIELDS_TABLE			=> array(
+					'field_show_novalue'		=> array('BOOL', 0),
+				),
+			),
+		),
 
 		/** @todo DROP LOGIN_ATTEMPT_TABLE.attempt_id in 3.0.12-RC1 */
 
@@ -1109,6 +1117,9 @@ function database_update_info()
 				GROUPS_TABLE		=> array(
 					'group_legend'		=> array('UINT', 0),
 				),
+				USERS_TABLE			=> array(
+					'user_timezone'		=> array('VCHAR:100', ''),
+				),
 			),
 		),
 	);
@@ -1123,6 +1134,8 @@ function change_database_data(&$no_updates, $version)
 {
 	global $db, $errored, $error_ary, $config, $phpbb_root_path, $phpEx, $db_tools;
 
+	$update_helpers = new phpbb_update_helpers();
+
 	switch ($version)
 	{
 		case '3.0.0':
@@ -1968,7 +1981,7 @@ function change_database_data(&$no_updates, $version)
 					'user_email'			=> '',
 					'user_lang'				=> $config['default_lang'],
 					'user_style'			=> $config['default_style'],
-					'user_timezone'			=> 0,
+					'user_timezone'			=> 'UTC',
 					'user_dateformat'		=> $config['default_dateformat'],
 					'user_allow_massemail'	=> 0,
 				);
@@ -2205,6 +2218,10 @@ function change_database_data(&$no_updates, $version)
 			$no_updates = false;
 		break;
 
+		// No changes from 3.0.11-RC1 to 3.0.11-RC2
+		case '3.0.11-RC1':
+		break;
+
 		// Changes from 3.1.0-dev to 3.1.0-A1
 		case '3.1.0-dev':
 
@@ -2617,6 +2634,32 @@ function change_database_data(&$no_updates, $version)
 				$config->set('assets_version', '1');
 			}
 
+			// If the column exists, we did not yet update the users timezone
+			if ($db_tools->sql_column_exists(USERS_TABLE, 'user_dst'))
+			{
+				// Update user timezones
+				$sql = 'SELECT user_dst, user_timezone
+					FROM ' . USERS_TABLE . '
+					GROUP BY user_timezone, user_dst';
+				$result = $db->sql_query($sql);
+
+				while ($row = $db->sql_fetchrow($result))
+				{
+					$sql = 'UPDATE ' . USERS_TABLE . "
+						SET user_timezone = '" . $db->sql_escape($update_helpers->convert_phpbb30_timezone($row['user_timezone'], $row['user_dst'])) . "'
+						WHERE user_timezone = '" . $db->sql_escape($row['user_timezone']) . "'
+							AND user_dst = " . (int) $row['user_dst'];
+					_sql($sql, $errored, $error_ary);
+				}
+				$db->sql_freeresult($result);
+
+				// Update board default timezone
+				set_config('board_timezone', $update_helpers->convert_phpbb30_timezone($config['board_timezone'], $config['board_dst']));
+
+				// After we have calculated the timezones we can delete user_dst column from user table.
+				$db_tools->sql_column_remove(USERS_TABLE, 'user_dst');
+			}
+
 		break;
 	}
 }