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#!/usr/bin/php -q
<?php
/* Script for updating the database structure.
*/
// Initialisation
require_once("Console/Getopt.php");
require_once("diogenes/diogenes.database-creator.inc.php");
/** The DiogenesDbInit class handles database upgrades between
* Diogenes versions.
*/
class DiogenesDbInit extends DiogenesDatabaseCreator
{
/** database versions history */
var $versions = array("0.9.9.3", "0.9.10", "0.9.12", "0.9.15", "0.9.16", "0.9.16+0.9.17pre15", "0.9.16+0.9.17pre19", "0.9.16+0.9.17pre21");
/**
* Upgrades the database from one version to the next
*
* @param $newversion
*/
function upgradeDb($newversion)
{
// pre-upgrade master tables
$this->info("* Pre-upgrading master tables : diogenes_*");
$this->preupgradeMaster($newversion);
// upgrade barrels
$res = $this->dbh->query("select alias from diogenes_site");
while (list($alias) = mysql_fetch_row($res))
{
$this->info("* Upgrading barrel '$alias'");
$this->upgradeBarrel($alias, $newversion);
}
mysql_free_result($res);
// upgrade master tables
$this->info("* Upgrading master tables : diogenes_*");
$this->upgradeMaster($newversion);
}
/** Upgrades the master (i.e. common) tables before touching the barrel tables.
*
* @param $newversion
*/
function preupgradeMaster($newversion)
{
switch($newversion) {
case "0.9.16+0.9.17pre15";
$this->info(" - adding 'barrel' field to 'diogenes_options' table");
$this->dbh->query("ALTER TABLE `diogenes_option` ADD `barrel` VARCHAR( 16 ) NOT NULL FIRST;");
$this->dbh->query(
"ALTER TABLE `diogenes_option` DROP PRIMARY KEY ,
ADD PRIMARY KEY ( `barrel` , `name` )");
break;
default:
break;
}
}
/** Upgrade a barrel's tables
*
* @param $alias
* @param $newversion
*/
function upgradeBarrel($alias, $newversion)
{
# $this->info("Processing : {$alias}_menu, {$alias}_page and {$alias}_option");
switch($newversion) {
case "0.9.10":
$this->info(" - upgrading : {$alias}_menu");
// these field where NULL, change to NOT NULL
$this->dbh->query("ALTER TABLE `{$alias}_menu` CHANGE `link` `link` TEXT NOT NULL");
$this->dbh->query("ALTER TABLE `{$alias}_menu` CHANGE `ordre` `ordre` SMALLINT( 6 ) UNSIGNED NOT NULL");
$this->dbh->query("ALTER TABLE `{$alias}_menu` CHANGE `MIDpere` `MIDpere` SMALLINT( 6 ) UNSIGNED NOT NULL");
// break down old 'link' column into 'link' and 'PID'
$this->dbh->query("ALTER TABLE `{$alias}_menu` ADD `PID` SMALLINT( 6 ) UNSIGNED NOT NULL");
$res2 = $this->dbh->query("select MID,link from {$alias}_menu");
while (list($MID,$link) = mysql_fetch_row($res2)) {
switch (substr($link,0,3)) {
case "PI:":
$pid = substr($link,3);
$this->dbh->query("UPDATE `{$alias}_menu` SET link='',PID='$pid' WHERE MID='$MID'");
break;
case "SE:":
$adr = substr($link,3);
$this->dbh->query("UPDATE `{$alias}_menu` SET link='$adr' WHERE MID='$MID'");
break;
}
}
mysql_free_result($res2);
$this->info(" - creating : {$alias}_option");
$this->dbh->query("CREATE TABLE `{$alias}_option` (name VARCHAR( 32 ) NOT NULL, value TEXT NOT NULL, PRIMARY KEY (`name`)) TYPE=MyISAM;");
$this->info(" - registering title, description and keywords");
$res2 = $this->dbh->query("select title,description,keywords from diogenes_site where alias='$alias'");
list($title,$description,$keywords) = mysql_fetch_row($res2);
$this->dbh->query("replace into `{$alias}_option` set name='title',value='$title'");
$this->dbh->query("replace into `{$alias}_option` set name='description',value='$description'");
$this->dbh->query("replace into `{$alias}_option` set name='keywords',value='$keywords'");
break;
case "0.9.12":
$this->info(" - adding 'template' field");
$this->dbh->query("ALTER TABLE `{$alias}_page` ADD `template` VARCHAR(255) NOT NULL");
$this->info(" - dropping 'hits' field");
$this->dbh->query("ALTER TABLE `{$alias}_page` DROP `hits`");
$this->info(" - replacing 'visible' field by 'status'");
$this->dbh->query("ALTER TABLE `{$alias}_page` DROP `visible`");
$this->dbh->query("ALTER TABLE `{$alias}_page` ADD `status` tinyint(1) unsigned NOT NULL");
$this->info(" - modifying 'perms' and 'wperms' to add 'forbidden' access");
$this->dbh->query("ALTER TABLE `{$alias}_page` CHANGE `perms` `perms` ENUM( 'public', 'auth', 'user', 'admin', 'forbidden' ) DEFAULT 'public' NOT NULL");
$this->dbh->query("ALTER TABLE `{$alias}_page` CHANGE `wperms` `wperms` ENUM( 'public', 'auth', 'user', 'admin', 'forbidden' ) DEFAULT 'admin' NOT NULL");
break;
case "0.9.16":
$this->info(" - changing page id fields to INT UNSIGNED");
$this->dbh->query("ALTER TABLE `{$alias}_page` CHANGE `PID` `PID` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT");
$this->dbh->query("ALTER TABLE `{$alias}_menu` CHANGE `PID` `PID` INT( 10 ) UNSIGNED NOT NULL default '0'");
$this->info(" - changing menu id fields to INT UNSIGNED");
$this->dbh->query("ALTER TABLE `{$alias}_menu` CHANGE `MID` `MID` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT");
$this->dbh->query("ALTER TABLE `{$alias}_menu` CHANGE `MIDpere` `MIDpere` INT( 10 ) UNSIGNED NOT NULL default '0'");
$this->dbh->query("ALTER TABLE `{$alias}_menu` CHANGE `ordre` `ordre` INT( 10 ) UNSIGNED NOT NULL default '0'");
break;
case "0.9.16+0.9.17pre15":
$this->info(" - merging '{$alias}_option' into 'diogenes_options'");
$res = $this->dbh->query("select name,value from `{$alias}_option`");
while (list($o_name,$o_value) = mysql_fetch_row($res))
{
$this->dbh->query("insert into `diogenes_option` set barrel='$alias',name='$o_name',value='".addslashes($o_value)."'");
}
mysql_free_result($res);
$this->info(" - dropping '{$alias}_option'");
$this->dbh->query("drop table `{$alias}_option`");
$this->info(" - adding 'parent' field to `{$alias}_page`");
$this->dbh->query("ALTER TABLE `{$alias}_page` ADD `parent` INT( 10 ) UNSIGNED NOT NULL default '0' AFTER `PID`");
$res = $this->dbh->query("select PID from `{$alias}_page` where location=''");
list($homepage) = mysql_fetch_row($res);
$this->dbh->query("update `{$alias}_page` set parent='$homepage' where location!=''");
$this->info(" - ordering `{$alias}_page` entries by `location`");
$this->dbh->query("ALTER TABLE `{$alias}_page` CHANGE `location` `location` VARCHAR( 255 ) NOT NULL");
$this->dbh->query("ALTER TABLE `{$alias}_page` ORDER BY `location`");
break;
default:
$this->info(" - no changes needed.");
break;
}
}
/** Upgrades the master (i.e. common) tables after the barrel tables have been updated.
*
* @param $newversion
*/
function upgradeMaster($newversion)
{
// upgrade master tables
switch($newversion) {
case "0.9.10":
$this->info(" - dropping fields : title, description, keywords");
$this->dbh->query("ALTER TABLE `diogenes_site` DROP `title`");
$this->dbh->query("ALTER TABLE `diogenes_site` DROP `description`");
$this->dbh->query("ALTER TABLE `diogenes_site` DROP `keywords`");
break;
case "0.9.15":
$this->info(" - adding field : email");
$this->dbh->query("ALTER TABLE `diogenes_auth` ADD `email` VARCHAR( 255 ) NOT NULL");
break;
case "0.9.16":
$this->info(" - changing user id fields to INT UNSIGNED");
$this->dbh->query("ALTER TABLE `diogenes_auth` CHANGE `user_id` `user_id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT");
$this->dbh->query("ALTER TABLE `diogenes_logsessions` CHANGE `uid` `uid` INT(10) UNSIGNED NOT NULL default '0'");
$this->dbh->query("ALTER TABLE `diogenes_logsessions` CHANGE `suid` `suid` INT(10) UNSIGNED NOT NULL default '0'");
$this->dbh->query("ALTER TABLE `diogenes_perm` CHANGE `uid` `uid` INT(10) UNSIGNED NOT NULL default '0'");
break;
case "0.9.16+0.9.17pre15":
$this->info(" - creating 'diogenes_plugin' table");
$this->dbh->query(
"CREATE TABLE `diogenes_plugin` (
`plugin` varchar(32) NOT NULL default '',
`barrel` varchar(16) NOT NULL default '',
`page` int(10) unsigned NOT NULL default '0',
`pos` int(10) unsigned NOT NULL default '0',
`params` text NOT NULL,
PRIMARY KEY (`plugin`,`barrel`,`page`),
KEY `pos` (`pos`)
) TYPE=MyISAM;");
break;
case "0.9.16+0.9.17pre19":
$this->info(" - changing id of `diogenes_logsessions` to INT(10) UNSIGNED");
$this->dbh->query("ALTER TABLE `diogenes_logsessions` CHANGE `id` `id` INT( 10 ) UNSIGNED NOT NULL AUTO_INCREMENT");
break;
case "0.9.16+0.9.17pre21":
$this->dbh->query("INSERT INTO diogenes_logactions VALUES (13, 'barrel_options', 'the barrel options were updated');");
$this->dbh->query("INSERT INTO diogenes_logactions VALUES (14, 'barrel_plugins', 'the barrel plugins were modified');");
$this->dbh->query("INSERT INTO diogenes_logactions VALUES (15, 'page_props', 'the page properties were updated');");
$this->dbh->query("INSERT INTO diogenes_logactions VALUES (16, 'page_plugins', 'the page plugins were modified');");
break;
default:
$this->info(" - no changes needed.");
break;
}
}
}
/*
* Main routine
*/
$creator = new DiogenesDbInit("diogenes_option");
$creator->parseOptions($argv, "diogenes", "localhost", "diogenes", "");
$creator->run();
?>
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