- upgrade scripts added for releases 1.3.x

- my_error function moved from admin/include/functions.php to
  include/functions.inc.php

- because MySQL temporary tables are not always authorized on creation, use
  a temporary table name (with the current microsecond) on a non temporary
  table (in mass_updates function)

- ability to retrieve distant full directories (usefull in upgrade scripts)

- global variables $count_queries and $queries_time moved into global array
  $page

- get_cat_display_name displays category names in correct order : the one
  given by uppercats

- function setup_style simplified

- default value for configuration parameter "show_nb_comments" set to false
  (less queries by default)


git-svn-id: http://piwigo.org/svn/trunk@672 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 401 insertions, 0 deletions

diff --git a/install/upgrade_1.3.0.php b/install/upgrade_1.3.0.php
new file mode 100644
index 000000000..1beaeb651
--- /dev/null
+++ b/install/upgrade_1.3.0.php
@@ -0,0 +1,401 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | PhpWebGallery - a PHP based picture gallery                           |
+// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
+// | Copyright (C) 2003-2004 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('IN_UPGRADE') or !IN_UPGRADE)
+{
+  die('Hacking attempt!');
+}
+
+$last_time = get_moment();
+
+// save data before deletion
+$query = '
+SELECT prefix_thumbnail, mail_webmaster
+  FROM '.PREFIX_TABLE.'config
+;';
+$save = mysql_fetch_array(mysql_query($query));
+
+$queries = array(
+  "
+DROP TABLE phpwebgallery_config
+;",
+
+  "
+CREATE TABLE phpwebgallery_config (
+  param varchar(40) NOT NULL default '',
+  value varchar(255) default NULL,
+  comment varchar(255) default NULL,
+  PRIMARY KEY  (param)
+) TYPE=MyISAM COMMENT='configuration table'
+;",
+
+  "
+ALTER TABLE phpwebgallery_categories
+  CHANGE COLUMN site_id site_id tinyint(4) unsigned default '1',
+  ADD COLUMN commentable enum('true','false') NOT NULL default 'true',
+  ADD COLUMN uppercats varchar(255) NOT NULL default '',
+  ADD COLUMN global_rank varchar(255) default NULL,
+  ADD INDEX categories_i2 (id_uppercat)
+;",
+
+  "
+ALTER TABLE phpwebgallery_comments
+  ADD COLUMN date_temp int(11) unsigned
+;",
+
+  "
+UPDATE phpwebgallery_comments
+  SET date_temp = date
+;",
+  
+  "
+ALTER TABLE phpwebgallery_comments
+  CHANGE COLUMN date date datetime NOT NULL default '0000-00-00 00:00:00'
+;",
+
+  "
+UPDATE phpwebgallery_comments
+  SET date = FROM_UNIXTIME(date_temp)
+;",
+
+  "
+ALTER TABLE phpwebgallery_comments
+  DROP COLUMN date_temp
+;",
+
+  "
+ALTER TABLE phpwebgallery_favorites
+  DROP INDEX user_id,
+  ADD PRIMARY KEY (user_id,image_id)
+;",
+
+  "
+ALTER TABLE phpwebgallery_history
+  ADD COLUMN date_temp int(11) unsigned
+;",
+
+  "
+UPDATE phpwebgallery_history
+  SET date_temp = date
+;",
+  
+  "
+ALTER TABLE phpwebgallery_history
+  CHANGE COLUMN date date datetime NOT NULL default '0000-00-00 00:00:00'
+;",
+
+  "
+UPDATE phpwebgallery_history
+  SET date = FROM_UNIXTIME(date_temp)
+;",
+
+  "
+ALTER TABLE phpwebgallery_history
+  DROP COLUMN date_temp
+;",
+
+  "
+ALTER TABLE phpwebgallery_history
+  ADD INDEX history_i1 (date)
+;",
+
+  "
+ALTER TABLE phpwebgallery_image_category
+  ADD INDEX image_category_i1 (image_id),
+  ADD INDEX image_category_i2 (category_id)
+;",
+
+  "
+ALTER TABLE phpwebgallery_images
+  CHANGE COLUMN tn_ext tn_ext varchar(4) default '',
+  ADD COLUMN path varchar(255) NOT NULL default '',
+  ADD COLUMN date_metadata_update date default NULL,
+  ADD COLUMN average_rate float(5,2) unsigned default NULL,
+  ADD COLUMN representative_ext varchar(4) default NULL,
+  DROP INDEX storage_category_id,
+  ADD INDEX images_i1 (storage_category_id),
+  ADD INDEX images_i2 (date_available),
+  ADD INDEX images_i3 (average_rate),
+  ADD INDEX images_i4 (hit),
+  ADD INDEX images_i5 (date_creation)
+;",
+  
+  "
+ALTER TABLE phpwebgallery_sessions
+  DROP COLUMN ip
+;",
+
+    "
+ALTER TABLE phpwebgallery_sessions
+  ADD COLUMN expiration_temp int(11) unsigned
+;",
+
+  "
+UPDATE phpwebgallery_sessions
+  SET expiration_temp = expiration
+;",
+  
+  "
+ALTER TABLE phpwebgallery_sessions
+  CHANGE COLUMN expiration expiration datetime NOT NULL default '0000-00-00 00:00:00'
+;",
+
+  "
+UPDATE phpwebgallery_sessions
+  SET expiration = FROM_UNIXTIME(expiration_temp)
+;",
+
+  "
+ALTER TABLE phpwebgallery_sessions
+  DROP COLUMN expiration_temp
+;",
+  
+  "
+ALTER TABLE phpwebgallery_sites
+  DROP INDEX galleries_url,
+  ADD UNIQUE sites_ui1 (galleries_url)
+;",
+  
+  "
+ALTER TABLE phpwebgallery_users
+  DROP COLUMN long_period,
+  DROP COLUMN short_period,
+  ADD COLUMN recent_period tinyint(3) unsigned NOT NULL default '7',
+  DROP INDEX username,
+  ADD UNIQUE users_ui1 (username)
+;",
+  
+  "
+CREATE TABLE phpwebgallery_rate (
+  user_id smallint(5) unsigned NOT NULL default '0',
+  element_id mediumint(8) unsigned NOT NULL default '0',
+  rate tinyint(2) unsigned NOT NULL default '0',
+  PRIMARY KEY  (user_id,element_id)
+) TYPE=MyISAM
+;",
+
+  "
+CREATE TABLE phpwebgallery_user_forbidden (
+  user_id smallint(5) unsigned NOT NULL default '0',
+  need_update enum('true','false') NOT NULL default 'true',
+  forbidden_categories text,
+  PRIMARY KEY  (user_id)
+) TYPE=MyISAM
+;",
+
+  "
+UPDATE phpwebgallery_users
+  SET language = 'en_UK.iso-8859-1'
+    , template = 'default'
+;",
+
+  "
+DELETE FROM phpwebgallery_user_access
+;",
+
+  "
+DELETE FROM phpwebgallery_group_access
+;"
+
+  );
+
+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 = $new_time;
+
+execute_sqlfile(PHPWG_ROOT_PATH.'install/config.sql',
+                'phpwebgallery_',
+                PREFIX_TABLE);
+
+$queries = array(
+  "
+UPDATE phpwebgallery_config
+  SET value = '".$save['prefix_thumbnail']."'
+  WHERE param = 'prefix_thumbnail'
+;",
+
+  "
+UPDATE phpwebgallery_config
+  SET value = '".$save['mail_webmaster']."'
+  WHERE param = 'mail_webmaster'
+;"
+  );
+
+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, $new_time).']';
+echo ' Saved configuration information restored</pre>';
+flush();
+$last_time = $new_time;
+
+// filling the new column categories.uppercats
+$id_uppercats = array();
+
+$query = '
+SELECT id, id_uppercat
+  FROM '.CATEGORIES_TABLE.'
+;';
+$result = pwg_query($query);
+while ($row = mysql_fetch_array($result))
+{
+  if (!isset($row['id_uppercat']) or $row['id_uppercat'] == '')
+  {
+    $row['id_uppercat'] = 'NULL';
+  }
+  $id_uppercats[$row['id']] = $row['id_uppercat'];
+}
+
+$datas = array();
+
+foreach (array_keys($id_uppercats) as $id)
+{
+  $data = array();
+  $data['id'] = $id;
+  $uppercats = array();
+  
+  array_push($uppercats, $id);
+  while (isset($id_uppercats[$id]) and $id_uppercats[$id] != 'NULL')
+  {
+    array_push($uppercats, $id_uppercats[$id]);
+    $id = $id_uppercats[$id];
+  }
+  $data['uppercats'] = implode(',', array_reverse($uppercats));
+
+  array_push($datas, $data);
+}
+
+$fields = array('primary' => array('id'), 'update' => array('uppercats'));
+mass_updates(CATEGORIES_TABLE, $fields, $datas);
+
+$new_time = get_moment();
+echo '<pre>['.get_elapsed_time($last_time, $new_time).']';
+echo ' filling the new column categories.uppercats</pre>';
+flush();
+$last_time = $new_time;
+
+// refresh calculated datas
+ordering();
+update_global_rank();
+update_category();
+
+$new_time = get_moment();
+echo '<pre>['.get_elapsed_time($last_time, $new_time).']';
+echo ' Calculated data updated (categories.rank, categories.global_rank,
+categories.date_last, categories.representative_picture_id,
+categories.nb_images)</pre>';
+flush();
+$last_time = $new_time;
+
+// update calculated field "images.path"
+$cat_ids = array();
+
+$query = '
+SELECT DISTINCT(storage_category_id) AS unique_storage_category_id
+  FROM '.IMAGES_TABLE.'
+;';
+$result = pwg_query($query);
+while ($row = mysql_fetch_array($result))
+{
+  array_push($cat_ids, $row['unique_storage_category_id']);
+}
+$fulldirs = get_fulldirs($cat_ids);
+
+foreach ($cat_ids as $cat_id)
+{
+  $query = '
+UPDATE '.IMAGES_TABLE.'
+  SET path = CONCAT(\''.$fulldirs[$cat_id].'\',\'/\',file)
+  WHERE storage_category_id = '.$cat_id.'
+;';
+  pwg_query($query);
+}
+
+$new_time = get_moment();
+echo '<pre>['.get_elapsed_time($last_time, $new_time).']';
+echo ' new column images.path filled</pre>';
+flush();
+$last_time = $new_time;
+
+// all sub-categories of private categories become private
+$cat_ids = array();
+
+$query = '
+SELECT id
+  FROM '.CATEGORIES_TABLE.'
+  WHERE status = \'private\'
+;';
+$result = pwg_query($query);
+while ($row = mysql_fetch_array($result))
+{
+  array_push($cat_ids, $row['id']);
+}
+
+if (count($cat_ids) > 0)
+{
+  $privates = get_subcat_ids($cat_ids);
+
+  $query = '
+UPDATE '.CATEGORIES_TABLE.'
+  SET status = \'private\'
+  WHERE id IN ('.implode(',', $privates).')
+;';
+  pwg_query($query);
+}
+
+$new_time = get_moment();
+echo '<pre>['.get_elapsed_time($last_time, $new_time).']';
+echo ' all sub-categories of private categories become private</pre>';
+flush();
+$last_time = $new_time;
+
+$infos = array(
+  'user permissions and group permissions have been erased',
+
+  'only thumbnails prefix and webmaster mail address have been saved from
+previous configuration',
+
+  'in include/mysql.inc.php, before
+<pre style="background-color:lightgray">?&gt;</pre>
+insert
+<pre style="background-color:lightgray">define(\'PHPWG_INSTALLED\', true);<pre>'
+  
+  );
+
+?>
\ No newline at end of file