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<?php
$targetVersion = 3;
// #######################
$res = Database::queryFirst("SELECT value FROM property WHERE name = 'webif-version' LIMIT 1", array(), true);
$currentVersion = (int) ($res === false ? 1 : $res['value']);
if ($currentVersion >= $targetVersion)
die('Up to date :-)');
$function = 'update_' . $currentVersion;
if (!function_exists($function))
die("Don't know how to update from version $currentVersion to $targetVersion :-(");
if (!$function())
die("Update from $currentVersion to $targetVersion failed! :-(");
$currentVersion++;
$ret = Database::exec("INSERT INTO property (name, value) VALUES ('webif-version', :version) ON DUPLICATE KEY UPDATE value = VALUES(value)", array('version' => $currentVersion), false);
if ($ret === false)
die('Writing version information back to DB failed. Next update will probably break.');
if ($currentVersion < $targetVersion) {
Header('Location: api.php?do=update&random=' . mt_rand());
die("Updated to $currentVersion - press F5 to continue");
}
die("Updated to $currentVersion");
// #######################
// ##### 2014-05-28
// Add dateline field to property table
function update_1()
{
$res = Database::simpleQuery("DESCRIBE property", array(), false);
$type = false;
if ($res === false) return;
while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
if ($row['Field'] !== 'dateline') continue;
$type = $row['Type'];
break;
}
if ($type === false) {
Database::exec("ALTER TABLE `property` ADD `dateline` INT( 10 ) UNSIGNED NOT NULL DEFAULT '0' AFTER `name` , ADD INDEX ( `dateline` )");
} else {
Database::exec("ALTER TABLE `property` CHANGE `dateline` `dateline` INT( 10 ) UNSIGNED NOT NULL DEFAULT '0'");
}
return true;
}
// #######################
// ##### 2014-06-05
// Add 'news' table to database schema
function update_2()
{
$res = Database::simpleQuery("show tables", array(), false);
$found = false;
while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
if ($row['Tables_in_openslx'] !== 'news') continue;
$found = true;
break;
}
if ($found === false) {
// create table
Database::exec("CREATE TABLE `news` (
`newsid` int(10) unsigned NOT NULL AUTO_INCREMENT,
`dateline` int(10) unsigned NOT NULL,
`title` varchar(200) DEFAULT NULL,
`content` text,
PRIMARY KEY (`newsid`),
KEY `dateline` (`dateline`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8
");
}
return true;
}
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