source: trunk/upgrade.php @ 13668

Revision 12922, 12.9 KB checked in by mistic100, 8 years ago (diff)

update Piwigo headers to 2012, last change before the expected (or not) apocalypse

  • Property svn:eol-style set to LF
Line 
1<?php
2// +-----------------------------------------------------------------------+
3// | Piwigo - a PHP based photo gallery                                    |
4// +-----------------------------------------------------------------------+
5// | Copyright(C) 2008-2012 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
24define('PHPWG_ROOT_PATH', './');
25
26// load config file
27include(PHPWG_ROOT_PATH . 'include/config_default.inc.php');
28@include(PHPWG_ROOT_PATH. 'local/config/config.inc.php');
29defined('PWG_LOCAL_DIR') or define('PWG_LOCAL_DIR', 'local/');
30
31$config_file = PHPWG_ROOT_PATH.PWG_LOCAL_DIR.'config/database.inc.php';
32$config_file_contents = @file_get_contents($config_file);
33if ($config_file_contents === false)
34{
35  die('Cannot load '.$config_file);
36}
37$php_end_tag = strrpos($config_file_contents, '?'.'>');
38if ($php_end_tag === false)
39{
40  die('Cannot find php end tag in '.$config_file);
41}
42
43include($config_file);
44
45// $conf is not used for users tables - define cannot be re-defined
46define('USERS_TABLE', $prefixeTable.'users');
47include_once(PHPWG_ROOT_PATH.'include/constants.php');
48define('PREFIX_TABLE', $prefixeTable);
49define('UPGRADES_PATH', PHPWG_ROOT_PATH.'install/db');
50
51include_once(PHPWG_ROOT_PATH.'include/functions.inc.php');
52include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
53
54// +-----------------------------------------------------------------------+
55// |                              functions                                |
56// +-----------------------------------------------------------------------+
57
58/**
59 * list all tables in an array
60 *
61 * @return array
62 */
63function get_tables()
64{
65  $tables = array();
66
67  $query = '
68SHOW TABLES
69;';
70  $result = pwg_query($query);
71
72  while ($row = pwg_db_fetch_row($result))
73  {
74    if (preg_match('/^'.PREFIX_TABLE.'/', $row[0]))
75    {
76      array_push($tables, $row[0]);
77    }
78  }
79
80  return $tables;
81}
82
83/**
84 * list all columns of each given table
85 *
86 * @return array of array
87 */
88function get_columns_of($tables)
89{
90  $columns_of = array();
91
92  foreach ($tables as $table)
93  {
94    $query = '
95DESC '.$table.'
96;';
97    $result = pwg_query($query);
98
99    $columns_of[$table] = array();
100
101    while ($row = pwg_db_fetch_row($result))
102    {
103      array_push($columns_of[$table], $row[0]);
104    }
105  }
106
107  return $columns_of;
108}
109
110/**
111 */
112function print_time($message)
113{
114  global $last_time;
115
116  $new_time = get_moment();
117  echo '<pre>['.get_elapsed_time($last_time, $new_time).']';
118  echo ' '.$message;
119  echo '</pre>';
120  flush();
121  $last_time = $new_time;
122}
123
124// +-----------------------------------------------------------------------+
125// |                             playing zone                              |
126// +-----------------------------------------------------------------------+
127
128// echo implode('<br>', get_tables());
129// echo '<pre>'; print_r(get_columns_of(get_tables())); echo '</pre>';
130
131// foreach (get_available_upgrade_ids() as $upgrade_id)
132// {
133//   echo $upgrade_id, '<br>';
134// }
135
136// +-----------------------------------------------------------------------+
137// |                             language                                  |
138// +-----------------------------------------------------------------------+
139include(PHPWG_ROOT_PATH . 'admin/include/languages.class.php');
140$languages = new languages('utf-8');
141
142if (isset($_GET['language']))
143{
144  $language = strip_tags($_GET['language']);
145}
146else
147{
148  $language = 'en_UK';
149  // Try to get browser language
150  foreach ($languages->fs_languages as $language_code => $fs_language)
151  {
152    if (substr($language_code,0,2) == @substr($_SERVER["HTTP_ACCEPT_LANGUAGE"],0,2))
153    {
154      $language = $language_code;
155      break;
156    }
157  }
158}
159
160if ('fr_FR' == $language) {
161  define('PHPWG_DOMAIN', 'fr.piwigo.org');
162}
163else if ('it_IT' == $language) {
164  define('PHPWG_DOMAIN', 'it.piwigo.org');
165}
166else if ('de_DE' == $language) {
167  define('PHPWG_DOMAIN', 'de.piwigo.org');
168}
169else if ('es_ES' == $language) {
170  define('PHPWG_DOMAIN', 'es.piwigo.org');
171}
172else if ('pl_PL' == $language) {
173  define('PHPWG_DOMAIN', 'pl.piwigo.org');
174}
175else if ('zh_CN' == $language) {
176  define('PHPWG_DOMAIN', 'cn.piwigo.org');
177}
178else if ('hu_HU' == $language) {
179  define('PHPWG_DOMAIN', 'hu.piwigo.org');
180}
181else if ('ru_RU' == $language) {
182  define('PHPWG_DOMAIN', 'ru.piwigo.org');
183}
184else if ('nl_NL' == $language) {
185  define('PHPWG_DOMAIN', 'nl.piwigo.org');
186}
187else {
188  define('PHPWG_DOMAIN', 'piwigo.org');
189}
190define('PHPWG_URL', 'http://'.PHPWG_DOMAIN);
191
192load_language( 'common.lang', '', array('language'=>$language, 'target_charset'=>'utf-8', 'no_fallback' => true) );
193load_language( 'admin.lang', '', array('language'=>$language, 'target_charset'=>'utf-8', 'no_fallback' => true) );
194load_language( 'install.lang', '', array('language'=>$language, 'target_charset'=>'utf-8', 'no_fallback' => true) );
195load_language( 'upgrade.lang', '', array('language'=>$language, 'target_charset'=>'utf-8', 'no_fallback' => true) );
196
197// check php version
198if (version_compare(PHP_VERSION, REQUIRED_PHP_VERSION, '<'))
199{
200  include(PHPWG_ROOT_PATH.'install/php5_apache_configuration.php');
201}
202
203// +-----------------------------------------------------------------------+
204// |                          database connection                          |
205// +-----------------------------------------------------------------------+
206include_once(PHPWG_ROOT_PATH.'admin/include/functions_upgrade.php');
207include(PHPWG_ROOT_PATH .'include/dblayer/functions_'.$conf['dblayer'].'.inc.php');
208
209upgrade_db_connect();
210pwg_db_check_charset();
211
212list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW();'));
213define('CURRENT_DATE', $dbnow);
214
215// +-----------------------------------------------------------------------+
216// |                        template initialization                        |
217// +-----------------------------------------------------------------------+
218
219$template = new Template(PHPWG_ROOT_PATH.'admin/themes', 'clear');
220$template->set_filenames(array('upgrade'=>'upgrade.tpl'));
221$template->assign(array(
222  'RELEASE' => PHPWG_VERSION,
223  'L_UPGRADE_HELP' => sprintf(l10n('Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'), PHPWG_URL.'/forum'),
224  )
225);
226
227// +-----------------------------------------------------------------------+
228// |                            upgrade choice                             |
229// +-----------------------------------------------------------------------+
230
231$tables = get_tables();
232$columns_of = get_columns_of($tables);
233
234// find the current release
235if (!in_array('param', $columns_of[PREFIX_TABLE.'config']))
236{
237  // we're in branch 1.3, important upgrade, isn't it?
238  if (in_array(PREFIX_TABLE.'user_category', $tables))
239  {
240    $current_release = '1.3.1';
241  }
242  else
243  {
244    $current_release = '1.3.0';
245  }
246}
247else if (!in_array(PREFIX_TABLE.'user_cache', $tables))
248{
249  $current_release = '1.4.0';
250}
251else if (!in_array(PREFIX_TABLE.'tags', $tables))
252{
253  $current_release = '1.5.0';
254}
255else if ( !in_array(PREFIX_TABLE.'plugins', $tables) )
256{
257  if (!in_array('auto_login_key', $columns_of[PREFIX_TABLE.'user_infos']))
258  {
259    $current_release = '1.6.0';
260  }
261  else
262  {
263    $current_release = '1.6.2';
264  }
265}
266else if (!in_array('md5sum', $columns_of[PREFIX_TABLE.'images']))
267{
268  $current_release = '1.7.0';
269}
270else if (!in_array(PREFIX_TABLE.'themes', $tables))
271{
272  $current_release = '2.0.0';
273}
274else if (!in_array('added_by', $columns_of[PREFIX_TABLE.'images']))
275{
276  $current_release = '2.1.0';
277}
278else if (!in_array('rating_score', $columns_of[PREFIX_TABLE.'images']))
279{
280  $current_release = '2.2.0';
281}
282else
283{
284  die('No upgrade required, the database structure is up to date');
285}
286
287// +-----------------------------------------------------------------------+
288// |                            upgrade launch                             |
289// +-----------------------------------------------------------------------+
290$page['infos'] = array();
291$page['errors'] = array();
292$mysql_changes = array();
293
294check_upgrade_access_rights();
295
296if ((isset($_POST['submit']) or isset($_GET['now']))
297  and check_upgrade())
298{
299  $upgrade_file = PHPWG_ROOT_PATH.'install/upgrade_'.$current_release.'.php';
300  if (is_file($upgrade_file))
301  {
302    $page['upgrade_start'] = get_moment();
303    $conf['die_on_sql_error'] = false;
304    include($upgrade_file);
305    conf_update_param('piwigo_db_version', get_branch_from_version(PHPWG_VERSION));
306
307    // Something to add in database.inc.php?
308    if (!empty($mysql_changes))
309    {
310      $config_file_contents = 
311        substr($config_file_contents, 0, $php_end_tag) . "\r\n"
312        . implode("\r\n" , $mysql_changes) . "\r\n"
313        . substr($config_file_contents, $php_end_tag);
314
315      if (!@file_put_contents($config_file, $config_file_contents))
316      {
317        array_push(
318          $page['infos'],
319          sprintf(
320            l10n('In <i>%s</i>, before <b>?></b>, insert:'),
321            PWG_LOCAL_DIR.'config/database.inc.php'
322            )
323          .'<p><textarea rows="4" cols="40">'
324          .implode("\r\n" , $mysql_changes).'</textarea></p>'
325          );
326      }
327    }
328
329    // Plugins deactivation
330    if (in_array(PREFIX_TABLE.'plugins', $tables))
331    {
332      deactivate_non_standard_plugins();
333    }
334
335    deactivate_non_standard_themes();
336
337    $page['upgrade_end'] = get_moment();
338
339    $template->assign(
340      'upgrade',
341      array(
342        'VERSION' => $current_release,
343        'TOTAL_TIME' => get_elapsed_time(
344          $page['upgrade_start'],
345          $page['upgrade_end']
346          ),
347        'SQL_TIME' => number_format(
348          $page['queries_time'],
349          3,
350          '.',
351          ' '
352          ).' s',
353        'NB_QUERIES' => $page['count_queries']
354        )
355      );
356
357    array_push($page['infos'],
358      l10n('Perform a maintenance check in [Administration>Tools>Maintenance] if you encounter any problem.')
359      );
360
361    // Save $page['infos'] in order to restore after maintenance actions
362    $page['infos_sav'] = $page['infos'];
363    $page['infos'] = array();
364
365    // c13y_upgrade plugin means "check integrity after upgrade", so it
366    // becomes useful just after an upgrade
367    $query = '
368REPLACE INTO '.PLUGINS_TABLE.'
369  (id, state)
370  VALUES (\'c13y_upgrade\', \'active\')
371;';
372    pwg_query($query);
373
374    // Delete cache data
375    invalidate_user_cache(true);
376    $template->delete_compiled_templates();
377
378    // Tables Maintenance
379    do_maintenance_all_tables();
380
381    // Restore $page['infos'] in order to hide informations messages from functions calles
382    // errors messages are not hide
383    $page['infos'] = $page['infos_sav'];
384
385  }
386}
387
388// +-----------------------------------------------------------------------+
389// |                          start template output                        |
390// +-----------------------------------------------------------------------+
391else
392{
393  if (!defined('PWG_CHARSET'))
394  {
395    define('PWG_CHARSET', 'utf-8');
396  }
397
398  include_once(PHPWG_ROOT_PATH.'admin/include/languages.class.php');
399  $languages = new languages();
400 
401  foreach ($languages->fs_languages as $language_code => $fs_language)
402  {
403    if ($language == $language_code)
404    {
405      $template->assign('language_selection', $language_code);
406    }
407    $languages_options[$language_code] = $fs_language['name'];
408  }
409  $template->assign('language_options', $languages_options);
410
411  $template->assign('introduction', array(
412    'CURRENT_RELEASE' => $current_release,
413    'F_ACTION' => 'upgrade.php?language=' . $language));
414
415  if (!check_upgrade())
416  {
417    $template->assign('login', true);
418  }
419}
420
421if (count($page['errors']) != 0)
422{
423  $template->assign('errors', $page['errors']);
424}
425
426if (count($page['infos']) != 0)
427{
428  $template->assign('infos', $page['infos']);
429}
430
431// +-----------------------------------------------------------------------+
432// |                          sending html code                            |
433// +-----------------------------------------------------------------------+
434
435$template->pparse('upgrade');
436?>
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