From 4bb4071a8a55fd5928fbbd533ecd45d19b0b4c77 Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Fri, 30 Oct 2020 11:10:40 +0100
Subject: [PATCH] fixes #670 change default date to 1970 instead of year 0000

It was already this default value for Piwigo installed on version 2.9+. This upgrade script is for Piwigo installed previously. The 0000 default year might cause issues with MySQL 5.7+
---
 install/db/158-database.php | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 install/db/158-database.php

diff --git a/install/db/158-database.php b/install/db/158-database.php
new file mode 100644
index 000000000..c63667077
--- /dev/null
+++ b/install/db/158-database.php
@@ -0,0 +1,33 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | This file is part of Piwigo.                                          |
+// |                                                                       |
+// | For copyright and license information, please view the COPYING.txt    |
+// | file that was distributed with this source code.                      |
+// +-----------------------------------------------------------------------+
+
+if (!defined('PHPWG_ROOT_PATH'))
+{
+  die('Hacking attempt!');
+}
+
+$upgrade_description = 'set default date to 1970-01-01';
+
+$queries = array(
+  'ALTER TABLE `'.PREFIX_TABLE.'comments` CHANGE `date` `date` datetime NOT NULL default \'1970-01-01 00:00:00\';',
+  'ALTER TABLE `'.PREFIX_TABLE.'history` CHANGE `date` `date` date NOT NULL default \'1970-01-01\';',
+  'ALTER TABLE `'.PREFIX_TABLE.'images` CHANGE `date_available` `date_available` datetime NOT NULL default \'1970-01-01 00:00:00\';',
+  'ALTER TABLE `'.PREFIX_TABLE.'old_permalinks` CHANGE  `date_deleted` `date_deleted` datetime NOT NULL default \'1970-01-01 00:00:00\';',
+  'ALTER TABLE `'.PREFIX_TABLE.'rate` CHANGE `date` `date` date NOT NULL default \'1970-01-01\';',
+  'ALTER TABLE `'.PREFIX_TABLE.'sessions` CHANGE `expiration` `expiration` datetime NOT NULL default \'1970-01-01 00:00:00\';',
+  'ALTER TABLE `'.PREFIX_TABLE.'upgrade` CHANGE `applied` `applied` datetime NOT NULL default \'1970-01-01 00:00:00\';',
+  'ALTER TABLE `'.PREFIX_TABLE.'user_infos` CHANGE `registration_date` `registration_date` datetime NOT NULL default \'1970-01-01 00:00:00\';',
+);
+
+foreach ($queries as $query)
+{
+  pwg_query($query);
+}
+
+echo "\n".$upgrade_description."\n";
+?>