source: trunk/install/upgrade_2.1.0.php @ 12296

Revision 12296, 3.8 KB checked in by plg, 8 years ago (diff)

feature 2452 added: upgrade script from 2.2 to 2.3

Line 
1<?php
2// +-----------------------------------------------------------------------+
3// | Piwigo - a PHP based photo gallery                                    |
4// +-----------------------------------------------------------------------+
5// | Copyright(C) 2008-2011 Piwigo Team                  http://piwigo.org |
6// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
7// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
8// +-----------------------------------------------------------------------+
9// | This program is free software; you can redistribute it and/or modify  |
10// | it under the terms of the GNU General Public License as published by  |
11// | the Free Software Foundation                                          |
12// |                                                                       |
13// | This program is distributed in the hope that it will be useful, but   |
14// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
15// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
16// | General Public License for more details.                              |
17// |                                                                       |
18// | You should have received a copy of the GNU General Public License     |
19// | along with this program; if not, write to the Free Software           |
20// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
21// | USA.                                                                  |
22// +-----------------------------------------------------------------------+
23
24if (!defined('PHPWG_ROOT_PATH'))
25{
26  die ('This page cannot be loaded directly, load upgrade.php');
27}
28else
29{
30  if (!defined('PHPWG_IN_UPGRADE') or !PHPWG_IN_UPGRADE)
31  {
32    die ('Hacking attempt!');
33  }
34}
35
36// +-----------------------------------------------------------------------+
37// |             Fill upgrade table without applying upgrade               |
38// +-----------------------------------------------------------------------+
39
40// retrieve already applied upgrades
41$query = '
42SELECT id
43  FROM '.PREFIX_TABLE.'upgrade
44;';
45$applied = array_from_query($query, 'id');
46
47// retrieve existing upgrades
48$existing = get_available_upgrade_ids();
49
50// which upgrades need to be applied?
51$to_apply = array_diff($existing, $applied);
52$inserts = array();
53foreach ($to_apply as $upgrade_id)
54{
55  if ($upgrade_id >= 91)
56  {
57    break;
58  }
59 
60  array_push(
61    $inserts,
62    array(
63      'id' => $upgrade_id,
64      'applied' => CURRENT_DATE,
65      'description' => '[migration from 2.1.0 to '.PHPWG_VERSION.'] not applied',
66      )
67    );
68}
69
70if (!empty($inserts))
71{
72  mass_inserts(
73    '`'.UPGRADE_TABLE.'`',
74    array_keys($inserts[0]),
75    $inserts
76    );
77}
78
79// +-----------------------------------------------------------------------+
80// |                          Perform upgrades                             |
81// +-----------------------------------------------------------------------+
82
83ob_start();
84echo '<pre>';
85
86for ($upgrade_id = 91; $upgrade_id <= 97; $upgrade_id++)
87{
88  if (!file_exists(UPGRADES_PATH.'/'.$upgrade_id.'-database.php'))
89  {
90    break;
91  }
92 
93  unset($upgrade_description);
94
95  echo "\n\n";
96  echo '=== upgrade '.$upgrade_id."\n";
97
98  // include & execute upgrade script. Each upgrade script must contain
99  // $upgrade_description variable which describe briefly what the upgrade
100  // script does.
101  include(UPGRADES_PATH.'/'.$upgrade_id.'-database.php');
102
103  // notify upgrade
104  $query = '
105INSERT INTO `'.PREFIX_TABLE.'upgrade`
106  (id, applied, description)
107  VALUES
108  (\''.$upgrade_id.'\', NOW(), \'[migration from 2.1.0 to '.PHPWG_VERSION.'] '.$upgrade_description.'\')
109;';
110  pwg_query($query);
111}
112
113echo '</pre>';
114ob_end_clean();
115
116// now we upgrade from 2.2.0
117include_once(PHPWG_ROOT_PATH.'install/upgrade_2.2.0.php');
118?>
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