partial merge -r1173:1174 from branch-1_6 to trunk: new configuration

parameter die_on_sql_error (upgrade.php and install/upgrade_*.php not
concerned on BSF)

partial merge -r1208:1209 from branch-1_6 to trunk (only bug fix on
incorrect insertion of complex upgrade identifiers)

deletions: upgrade.php and all install/upgrade_*.php because these script
are never up to date on BSF. Anyway, they are only required on a stable
branch.


git-svn-id: http://piwigo.org/svn/trunk@1221 68402e56-0260-453c-a942-63ccdbb3a9ee

include/config_default.inc.php

@@ -333,6 +333,9 @@ $conf['show_gt'] = true;
 // accessed
 $conf['debug_l10n'] = false;
 
+// die_on_sql_error: if an SQL query fails, should everything stop?
+$conf['die_on_sql_error'] = true;
+
 // +-----------------------------------------------------------------------+
 // |                            authentication                             |
 // +-----------------------------------------------------------------------+

include/functions.inc.php

@@ -651,12 +651,22 @@ function get_thumbnail_src($path, $tn_ext = '', $with_rewrite = true)
 // error occured for the last mysql query.
 function my_error($header)
 {
+  global $conf;
+  
   $error = '<pre>';
   $error.= $header;
   $error.= '[mysql error '.mysql_errno().'] ';
   $error.= mysql_error();
   $error.= '</pre>';
-  die ($error);
+
+  if ($conf['die_on_sql_error'])
+  {
+    die($error);
+  }
+  else
+  {
+    echo $error;
+  }
 }
 
 /**

install.php

@@ -166,6 +166,7 @@ include(PHPWG_ROOT_PATH . 'include/config_default.inc.php');
 @include(PHPWG_ROOT_PATH. 'include/config_local.inc.php');
 include(PHPWG_ROOT_PATH . 'include/constants.php');
 include(PHPWG_ROOT_PATH . 'include/functions.inc.php');
+include(PHPWG_ROOT_PATH . 'admin/include/functions.php');
 include(PHPWG_ROOT_PATH . 'include/template.php');
 
 if ( isset( $_POST['language'] ))
@@ -332,16 +333,25 @@ INSERT INTO '.USER_INFOS_TABLE.'
     // Available upgrades must be ignored after a fresh installation. To
     // make PWG avoid upgrading, we must tell it upgrades have already been
     // made.
+    list($dbnow) = mysql_fetch_row(pwg_query('SELECT NOW();'));
+    define('CURRENT_DATE', $dbnow);
+    $datas = array();
     foreach (get_available_upgrade_ids() as $upgrade_id)
     {
-      $query = '
-INSERT INTO '.UPGRADE_TABLE.'
-  (id, applied, description)
-  VALUES
-  ('.$upgrade_id.', NOW(), \'upgrade included in installation\')
-';
-      mysql_query($query);
+      array_push(
+        $datas,
+        array(
+          'id'          => $upgrade_id,
+          'applied'     => CURRENT_DATE,
+          'description' => 'upgrade included in installation',
+          )
+        );
     }
+    mass_inserts(
+      UPGRADE_TABLE,
+      array_keys($datas[0]),
+      $datas
+      );
   }
 }
 

install/upgrade_1.4.0.php

@@ -1,302 +0,0 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | PhpWebGallery - a PHP based picture gallery                           |
-// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
-// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
-// +-----------------------------------------------------------------------+
-// | branch        : BSF (Best So Far)
-// | file          : $RCSfile$
-// | last update   : $Date$
-// | last modifier : $Author$
-// | revision      : $Revision$
-// +-----------------------------------------------------------------------+
-// | This program is free software; you can redistribute it and/or modify  |
-// | it under the terms of the GNU General Public License as published by  |
-// | the Free Software Foundation                                          |
-// |                                                                       |
-// | This program is distributed in the hope that it will be useful, but   |
-// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
-// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
-// | General Public License for more details.                              |
-// |                                                                       |
-// | You should have received a copy of the GNU General Public License     |
-// | along with this program; if not, write to the Free Software           |
-// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
-// | USA.                                                                  |
-// +-----------------------------------------------------------------------+
-
-if (!defined('PHPWG_ROOT_PATH'))
-{
-  die ('This page cannot be loaded directly, load upgrade.php');
-}
-else
-{
-  if (!defined('PHPWG_IN_UPGRADE') or !PHPWG_IN_UPGRADE)
-  {
-    die ('Hacking attempt!');
-  }
-}
-
-$last_time = get_moment();
-
-// will the user have to edit include/config_local.inc.php for
-// prefix_thumbnail configuration parameter
-$query = '
-SELECT value
-  FROM '.CONFIG_TABLE.'
-  WHERE param = \'prefix_thumbnail\'
-;';
-list($prefix_thumbnail) = mysql_fetch_array(pwg_query($query));
-
-// delete obsolete configuration
-$query = '
-DELETE
-  FROM '.PREFIX_TABLE.'config
-  WHERE param IN (
-   \'prefix_thumbnail\',
-   \'mail_webmaster\',
-   \'upload_maxfilesize\',
-   \'upload_maxwidth\',
-   \'upload_maxheight\',
-   \'upload_maxwidth_thumbnail\',
-   \'upload_maxheight_thumbnail\',
-   \'mail_notification\',
-   \'use_iptc\',
-   \'use_exif\',
-   \'show_iptc\',
-   \'show_exif\',
-   \'authorize_remembering\'
-   )
-;';
-mysql_query($query);
-
-$queries = array(
-
-  "
-ALTER TABLE phpwebgallery_categories
-  CHANGE COLUMN date_last date_last datetime default NULL
-;",
-
-  "
-ALTER TABLE phpwebgallery_comments
-  ADD COLUMN validation_date datetime default NULL
-;",
-
-  "
-UPDATE phpwebgallery_comments
-  SET validation_date = date
-",
-
-  "
-ALTER TABLE phpwebgallery_comments
-  ADD INDEX comments_i1 (image_id)
-;",
-
-  "
-ALTER TABLE phpwebgallery_comments
-  ADD INDEX comments_i2 (validation_date)
-;",
-
-  "
-ALTER TABLE phpwebgallery_favorites
-  CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-ALTER TABLE phpwebgallery_images
-  CHANGE COLUMN date_available
-    date_available datetime NOT NULL default '0000-00-00 00:00:00'
-;",
-
-  "
-ALTER TABLE phpwebgallery_rate
-  CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-ALTER TABLE phpwebgallery_sessions
-  CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-ALTER TABLE phpwebgallery_user_access
-  CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-DROP TABLE phpwebgallery_user_forbidden
-;",
-
-  "
-ALTER TABLE phpwebgallery_user_group
- CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-ALTER TABLE phpwebgallery_users
-  CHANGE COLUMN id id smallint(5) NOT NULL auto_increment
-;",
-
-  "
-CREATE TABLE phpwebgallery_caddie (
-  user_id smallint(5) NOT NULL default '0',
-  element_id mediumint(8) NOT NULL default '0',
-  PRIMARY KEY  (user_id,element_id)
-) TYPE=MyISAM
-;",
-
-  "
-CREATE TABLE phpwebgallery_user_cache (
-  user_id smallint(5) NOT NULL default '0',
-  need_update enum('true','false') NOT NULL default 'true',
-  forbidden_categories text,
-  PRIMARY KEY  (user_id)
-) TYPE=MyISAM
-;",
-
-  "
-CREATE TABLE phpwebgallery_user_feed (
-  id varchar(50) binary NOT NULL default '',
-  user_id smallint(5) NOT NULL default '0',
-  last_check datetime default NULL,
-  PRIMARY KEY  (id)
-) TYPE=MyISAM
-;",
-
-  "
-CREATE TABLE phpwebgallery_user_infos (
-  user_id smallint(5) NOT NULL default '0',
-  nb_image_line tinyint(1) unsigned NOT NULL default '5',
-  nb_line_page tinyint(3) unsigned NOT NULL default '3',
-  status enum('admin','guest') NOT NULL default 'guest',
-  language varchar(50) NOT NULL default 'english',
-  maxwidth smallint(6) default NULL,
-  maxheight smallint(6) default NULL,
-  expand enum('true','false') NOT NULL default 'false',
-  show_nb_comments enum('true','false') NOT NULL default 'false',
-  recent_period tinyint(3) unsigned NOT NULL default '7',
-  template varchar(255) NOT NULL default 'yoga',
-  registration_date datetime NOT NULL default '0000-00-00 00:00:00',
-  UNIQUE KEY user_infos_ui1 (user_id)
-) TYPE=MyISAM
-;"
-  );
-
-foreach ($queries as $query)
-{
-  $query = str_replace('phpwebgallery_', PREFIX_TABLE, $query);
-  pwg_query($query);
-}
-
-$new_time = get_moment();
-echo '<pre>['.get_elapsed_time($last_time, $new_time).']';
-echo ' Basic database structure upgrade done</pre>';
-flush();
-$last_time = $new_time;
-
-// user datas migration from phpwebgallery_users to phpwebgallery_user_infos
-$query = '
-SELECT *
-  FROM '.USERS_TABLE.'
-;';
-
-$datas = array();
-list($dbnow) = mysql_fetch_row(pwg_query('SELECT NOW();'));
-
-$result = pwg_query($query);
-while ($row = mysql_fetch_array($result))
-{
-  $row['user_id'] = $row['id'];
-  $row['registration_date'] = $dbnow;
-  array_push($datas, $row);
-}
-
-include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-mass_inserts(
-  USER_INFOS_TABLE,
-  array(
-    'user_id',
-    'nb_image_line',
-    'nb_line_page',
-    'status',
-    'language',
-    'maxwidth',
-    'maxheight',
-    'expand',
-    'show_nb_comments',
-    'recent_period',
-    'template',
-    'registration_date'
-    ),
-  $datas
-  );
-
-$queries = array(
-
-  "
-UPDATE ".USER_INFOS_TABLE."
-  SET template = 'yoga'
-;",
-
-  "
-UPDATE ".USER_INFOS_TABLE."
-  SET language = 'en_UK.iso-8859-1'
-  WHERE language NOT IN ('en_UK.iso-8859-1', 'fr_FR.iso-8859-1')
-;",
-
-  "
-UPDATE ".CONFIG_TABLE."
-  SET value = 'en_UK.iso-8859-1'
-  WHERE param = 'default_language'
-    AND value NOT IN ('en_UK.iso-8859-1', 'fr_FR.iso-8859-1')
-;",
-
-  "
-UPDATE ".CONFIG_TABLE."
-  SET value = 'yoga'
-  WHERE param = 'default_template'
-;",
-
-  "
-INSERT INTO ".CONFIG_TABLE."
-  (param,value,comment)
-  VALUES
-  (
-    'gallery_title',
-    'PhpWebGallery demonstration site',
-    'Title at top of each page and for RSS feed'
-  )
-;",
-
-  "
-INSERT INTO ".CONFIG_TABLE."
-  (param,value,comment)
-  VALUES
-  (
-    'gallery_description',
-    'My photos web site',
-    'Short description displayed with gallery title'
-  )
-;"
-
-  );
-
-foreach ($queries as $query)
-{
-  $query = str_replace('phpwebgallery_', PREFIX_TABLE, $query);
-  pwg_query($query);
-}
-
-$infos = array();
-
-if ($prefix_thumbnail != 'TN-')
-{
-  array_push(
-    $infos,
-    'the thumbnail prefix configuration parameter was moved to configuration
-file, copy config_local.inc.php from "tools" directory to "include" directory
-and edit $conf[\'prefix_thumbnail\'] = '.$prefix_thumbnail
-    );
-}
-
-?>

install/upgrade_1.4.1.php

@@ -1,302 +0,0 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | PhpWebGallery - a PHP based picture gallery                           |
-// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
-// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
-// +-----------------------------------------------------------------------+
-// | branch        : BSF (Best So Far)
-// | file          : $RCSfile$
-// | last update   : $Date$
-// | last modifier : $Author$
-// | revision      : $Revision$
-// +-----------------------------------------------------------------------+
-// | This program is free software; you can redistribute it and/or modify  |
-// | it under the terms of the GNU General Public License as published by  |
-// | the Free Software Foundation                                          |
-// |                                                                       |
-// | This program is distributed in the hope that it will be useful, but   |
-// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
-// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
-// | General Public License for more details.                              |
-// |                                                                       |
-// | You should have received a copy of the GNU General Public License     |
-// | along with this program; if not, write to the Free Software           |
-// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
-// | USA.                                                                  |
-// +-----------------------------------------------------------------------+
-
-if (!defined('PHPWG_ROOT_PATH'))
-{
-  die ('This page cannot be loaded directly, load upgrade.php');
-}
-else
-{
-  if (!defined('PHPWG_IN_UPGRADE') or !PHPWG_IN_UPGRADE)
-  {
-    die ('Hacking attempt!');
-  }
-}
-
-$last_time = get_moment();
-
-// will the user have to edit include/config_local.inc.php for
-// prefix_thumbnail configuration parameter
-$query = '
-SELECT value
-  FROM '.CONFIG_TABLE.'
-  WHERE param = \'prefix_thumbnail\'
-;';
-list($prefix_thumbnail) = mysql_fetch_array(pwg_query($query));
-
-// delete obsolete configuration
-$query = '
-DELETE
-  FROM '.PREFIX_TABLE.'config
-  WHERE param IN (
-   \'prefix_thumbnail\',
-   \'mail_webmaster\',
-   \'upload_maxfilesize\',
-   \'upload_maxwidth\',
-   \'upload_maxheight\',
-   \'upload_maxwidth_thumbnail\',
-   \'upload_maxheight_thumbnail\',
-   \'mail_notification\',
-   \'use_iptc\',
-   \'use_exif\',
-   \'show_iptc\',
-   \'show_exif\',
-   \'authorize_remembering\'
-   )
-;';
-mysql_query($query);
-
-$queries = array(
-
-  "
-ALTER TABLE phpwebgallery_categories
-  CHANGE COLUMN date_last date_last datetime default NULL
-;",
-
-  "
-ALTER TABLE phpwebgallery_comments
-  ADD COLUMN validation_date datetime default NULL
-;",
-
-  "
-UPDATE phpwebgallery_comments
-  SET validation_date = date
-",
-
-  "
-ALTER TABLE phpwebgallery_comments
-  ADD INDEX comments_i1 (image_id)
-;",
-
-  "
-ALTER TABLE phpwebgallery_comments
-  ADD INDEX comments_i2 (validation_date)
-;",
-
-  "
-ALTER TABLE phpwebgallery_favorites
-  CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-ALTER TABLE phpwebgallery_images
-  CHANGE COLUMN date_available
-    date_available datetime NOT NULL default '0000-00-00 00:00:00'
-;",
-
-  "
-ALTER TABLE phpwebgallery_rate
-  CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-ALTER TABLE phpwebgallery_sessions
-  CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-ALTER TABLE phpwebgallery_user_access
-  CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-DROP TABLE phpwebgallery_user_forbidden
-;",
-
-  "
-ALTER TABLE phpwebgallery_user_group
- CHANGE COLUMN user_id user_id smallint(5) NOT NULL default '0'
-;",
-
-  "
-ALTER TABLE phpwebgallery_users
-  CHANGE COLUMN id id smallint(5) NOT NULL auto_increment
-;",
-
-  "
-CREATE TABLE phpwebgallery_caddie (
-  user_id smallint(5) NOT NULL default '0',
-  element_id mediumint(8) NOT NULL default '0',
-  PRIMARY KEY  (user_id,element_id)
-) TYPE=MyISAM
-;",
-
-  "
-CREATE TABLE phpwebgallery_user_cache (
-  user_id smallint(5) NOT NULL default '0',
-  need_update enum('true','false') NOT NULL default 'true',
-  forbidden_categories text,
-  PRIMARY KEY  (user_id)
-) TYPE=MyISAM
-;",
-
-  "
-CREATE TABLE phpwebgallery_user_feed (
-  id varchar(50) binary NOT NULL default '',
-  user_id smallint(5) NOT NULL default '0',
-  last_check datetime default NULL,
-  PRIMARY KEY  (id)
-) TYPE=MyISAM
-;",
-
-  "
-CREATE TABLE phpwebgallery_user_infos (
-  user_id smallint(5) NOT NULL default '0',
-  nb_image_line tinyint(1) unsigned NOT NULL default '5',
-  nb_line_page tinyint(3) unsigned NOT NULL default '3',
-  status enum('admin','guest') NOT NULL default 'guest',
-  language varchar(50) NOT NULL default 'english',
-  maxwidth smallint(6) default NULL,
-  maxheight smallint(6) default NULL,
-  expand enum('true','false') NOT NULL default 'false',
-  show_nb_comments enum('true','false') NOT NULL default 'false',
-  recent_period tinyint(3) unsigned NOT NULL default '7',
-  template varchar(255) NOT NULL default 'yoga',
-  registration_date datetime NOT NULL default '0000-00-00 00:00:00',
-  UNIQUE KEY user_infos_ui1 (user_id)
-) TYPE=MyISAM
-;"
-  );
-
-foreach ($queries as $query)
-{
-  $query = str_replace('phpwebgallery_', PREFIX_TABLE, $query);
-  pwg_query($query);
-}
-
-$new_time = get_moment();
-echo '<pre>['.get_elapsed_time($last_time, $new_time).']';
-echo ' Basic database structure upgrade done</pre>';
-flush();
-$last_time = $new_time;
-
-// user datas migration from phpwebgallery_users to phpwebgallery_user_infos
-$query = '
-SELECT *
-  FROM '.USERS_TABLE.'
-;';
-
-$datas = array();
-list($dbnow) = mysql_fetch_row(pwg_query('SELECT NOW();'));
-
-$result = pwg_query($query);
-while ($row = mysql_fetch_array($result))
-{
-  $row['user_id'] = $row['id'];
-  $row['registration_date'] = $dbnow;
-  array_push($datas, $row);
-}
-
-include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-mass_inserts(
-  USER_INFOS_TABLE,
-  array(
-    'user_id',
-    'nb_image_line',
-    'nb_line_page',
-    'status',
-    'language',
-    'maxwidth',
-    'maxheight',
-    'expand',
-    'show_nb_comments',
-    'recent_period',
-    'template',
-    'registration_date'
-    ),
-  $datas
-  );
-
-$queries = array(
-
-  "
-UPDATE ".USER_INFOS_TABLE."
-  SET template = 'yoga'
-;",
-
-  "
-UPDATE ".USER_INFOS_TABLE."
-  SET language = 'en_UK.iso-8859-1'
-  WHERE language NOT IN ('en_UK.iso-8859-1', 'fr_FR.iso-8859-1')
-;",
-
-  "
-UPDATE ".CONFIG_TABLE."
-  SET value = 'en_UK.iso-8859-1'
-  WHERE param = 'default_language'
-    AND value NOT IN ('en_UK.iso-8859-1', 'fr_FR.iso-8859-1')
-;",
-
-  "
-UPDATE ".CONFIG_TABLE."
-  SET value = 'yoga'
-  WHERE param = 'default_template'
-;",
-
-  "
-INSERT INTO ".CONFIG_TABLE."
-  (param,value,comment)
-  VALUES
-  (
-    'gallery_title',
-    'PhpWebGallery demonstration site',
-    'Title at top of each page and for RSS feed'
-  )
-;",
-
-  "
-INSERT INTO ".CONFIG_TABLE."
-  (param,value,comment)
-  VALUES
-  (
-    'gallery_description',
-    'My photos web site',
-    'Short description displayed with gallery title'
-  )
-;"
-
-  );
-
-foreach ($queries as $query)
-{
-  $query = str_replace('phpwebgallery_', PREFIX_TABLE, $query);
-  pwg_query($query);
-}
-
-$infos = array();
-
-if ($prefix_thumbnail != 'TN-')
-{
-  array_push(
-    $infos,
-    'the thumbnail prefix configuration parameter was moved to configuration
-file, copy config_local.inc.php from "tools" directory to "include" directory
-and edit $conf[\'prefix_thumbnail\'] = '.$prefix_thumbnail
-    );
-}
-
-?>

template/yoga/upgrade.tpl

@@ -1,45 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"  />
-    <title>PhpWebGallery : Upgrade to {RELEASE}</title>
-  </head>
-
-  <body>
-    <!-- BEGIN choices -->
-    <h1>Welcome to PhpWebGallery upgrade page.</h1>
-    <p>This page proposes to upgrade your database corresponding to your old version
-      of PhpWebGallery to the current version. Select the version you wish to upgrade
-      :</p>
-
-    <ul>
-      <!-- BEGIN choice -->
-      <li><a href="{choices.choice.URL}">{choices.choice.VERSION}</a></li>
-      <!-- END choice -->
-    </ul>
-    <!-- END choices -->
-
-    <!-- BEGIN upgrade -->
-    <h1>Upgrade from version {upgrade.VERSION} to {RELEASE}</h1>
-
-    <p>Statistics</p>
-    <ul>
-      <li>total upgrade time : {upgrade.TOTAL_TIME}</li>
-      <li>total SQL time : {upgrade.SQL_TIME}</li>
-      <li>SQL queries : {upgrade.NB_QUERIES}</li>
-    </ul>
-
-    <!-- BEGIN infos -->
-    <p>Upgrade informations</p>
-
-    <ul>
-      <!-- BEGIN info -->
-      <li>{upgrade.infos.info.CONTENT}</li>
-      <!-- END info -->
-    </ul>
-    <!-- END infos -->
-    <!-- END upgrade -->
-  </body>
-
-</html>

upgrade.php

@@ -1,213 +0,0 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | PhpWebGallery - a PHP based picture gallery                           |
-// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
-// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
-// +-----------------------------------------------------------------------+
-// | branch        : BSF (Best So Far)
-// | file          : $RCSfile$
-// | last update   : $Date$
-// | last modifier : $Author$
-// | revision      : $Revision$
-// +-----------------------------------------------------------------------+
-// | This program is free software; you can redistribute it and/or modify  |
-// | it under the terms of the GNU General Public License as published by  |
-// | the Free Software Foundation                                          |
-// |                                                                       |
-// | This program is distributed in the hope that it will be useful, but   |
-// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
-// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
-// | General Public License for more details.                              |
-// |                                                                       |
-// | You should have received a copy of the GNU General Public License     |
-// | along with this program; if not, write to the Free Software           |
-// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
-// | USA.                                                                  |
-// +-----------------------------------------------------------------------+
-
-define('PHPWG_ROOT_PATH', './');
-
-include_once(PHPWG_ROOT_PATH.'include/functions.inc.php');
-include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
-include(PHPWG_ROOT_PATH.'include/template.php');
-
-include(PHPWG_ROOT_PATH.'include/mysql.inc.php');
-
-// +-----------------------------------------------------------------------+
-// | Check Access and exit when it is not ok                               |
-// +-----------------------------------------------------------------------+
-check_upgrade();
-
-// concerning upgrade, we use the default users table
-$conf['users_table'] = $prefixeTable.'users';
-
-include_once(PHPWG_ROOT_PATH.'include/constants.php');
-define('PREFIX_TABLE', $prefixeTable);
-
-$conf['show_queries'] = false;
-
-// Database connection
-mysql_connect( $cfgHote, $cfgUser, $cfgPassword )
-or die ( "Could not connect to database server" );
-mysql_select_db( $cfgBase )
-or die ( "Could not connect to database" );
-// +-----------------------------------------------------------------------+
-// |                            tricky output                              |
-// +-----------------------------------------------------------------------+
-echo '<!-- This is an HTML comment given in order to make IE outputs';
-echo ' the code.'."\n";
-echo ' Indeed, IE doesn\'t start to send output until a limit';
-echo ' of XXX bytes '."\n";
-echo str_repeat( ' ', 80 )."\n";
-echo str_repeat( ' ', 80 )."\n";
-echo str_repeat( ' ', 80 )."\n";
-echo '-->'."\n";
-flush();
-// +-----------------------------------------------------------------------+
-// |                              functions                                |
-// +-----------------------------------------------------------------------+
-
-/**
- * loads an sql file and executes all queries
- *
- * Before executing a query, $replaced is... replaced by $replacing. This is
- * useful when the SQL file contains generic words. Drop table queries are
- * not executed.
- *
- * @param string filepath
- * @param string replaced
- * @param string replacing
- * @return void
- */
-function execute_sqlfile($filepath, $replaced, $replacing)
-{
-  $sql_lines = file($filepath);
-  $query = '';
-  foreach ($sql_lines as $sql_line)
-  {
-    $sql_line = trim($sql_line);
-    if (preg_match('/(^--|^$)/', $sql_line))
-    {
-      continue;
-    }
-    $query.= ' '.$sql_line;
-    // if we reached the end of query, we execute it and reinitialize the
-    // variable "query"
-    if (preg_match('/;$/', $sql_line))
-    {
-      $query = trim($query);
-      $query = str_replace($replaced, $replacing, $query);
-      // we don't execute "DROP TABLE" queries
-      if (!preg_match('/^DROP TABLE/i', $query))
-      {
-        mysql_query($query);
-      }
-      $query = '';
-    }
-  }
-}
-// +-----------------------------------------------------------------------+
-// |                        template initialization                        |
-// +-----------------------------------------------------------------------+
-
-$template = new Template(PHPWG_ROOT_PATH.'template/yoga');
-$template->set_filenames(array('upgrade'=>'upgrade.tpl'));
-$template->assign_vars(array('RELEASE'=>PHPWG_VERSION));
-
-// +-----------------------------------------------------------------------+
-// |                          versions upgradable                          |
-// +-----------------------------------------------------------------------+
-$versions = array();
-$path = PHPWG_ROOT_PATH.'install';
-if ($contents = opendir($path))
-{
-  while (($node = readdir($contents)) !== false)
-  {
-    if (is_file($path.'/'.$node)
-        and preg_match('/^upgrade_(.*?)\.php$/', $node, $match))
-    {
-      array_push($versions, $match[1]);
-    }
-  }
-}
-natcasesort($versions);
-// +-----------------------------------------------------------------------+
-// |                            upgrade choice                             |
-// +-----------------------------------------------------------------------+
-if (!isset($_GET['version']))
-{
-  $template->assign_block_vars('choices', array());
-  foreach ($versions as $version)
-  {
-    $template->assign_block_vars(
-      'choices.choice',
-      array(
-        'URL' => PHPWG_ROOT_PATH.'upgrade.php?version='.$version,
-        'VERSION' => $version
-        ));
-  }
-}
-// +-----------------------------------------------------------------------+
-// |                            upgrade launch                             |
-// +-----------------------------------------------------------------------+
-else
-{
-  $upgrade_file = $path.'/upgrade_'.$_GET['version'].'.php';
-  if (is_file($upgrade_file))
-  {
-    $page['upgrade_start'] = get_moment();
-    include($upgrade_file);
-    $page['upgrade_end'] = get_moment();
-
-    $template->assign_block_vars(
-      'upgrade',
-      array(
-        'VERSION' => $_GET['version'],
-        'TOTAL_TIME' => get_elapsed_time($page['upgrade_start'],
-                                         $page['upgrade_end']),
-        'SQL_TIME' => number_format($page['queries_time'], 3, '.', ' ').' s',
-        'NB_QUERIES' => $page['count_queries']
-        ));
-
-    if (!isset($infos))
-    {
-      $infos = array();
-    }
-    array_push(
-      $infos,
-      '[security] delete files "upgrade.php", "install.php" and "install"
-directory'
-      );
-
-    array_push(
-      $infos,
-      'in include/mysql.inc.php, remove
-<pre style="background-color:lightgray">
-define(\'PHPWG_IN_UPGRADE\', true);
-</pre>'
-      );
-
-    array_push(
-      $infos,
-      'Perform a maintenance check in [Administration>General>Maintenance]
-if you encounter any problem.'
-      );
-    
-    $template->assign_block_vars('upgrade.infos', array());
-    
-    foreach ($infos as $info)
-    {
-      $template->assign_block_vars('upgrade.infos.info',
-                                   array('CONTENT' => $info));
-    }
-  }
-  else
-  {
-    die('Hacking attempt');
-  }
-}
-// +-----------------------------------------------------------------------+
-// |                          sending html code                            |
-// +-----------------------------------------------------------------------+
-$template->pparse('upgrade');
-?>