Sorry: Backup is currently not supported for your DBMS ('.$CONF['database_type'].').');
$smarty->assign ('smarty_template', 'message');
$smarty->display ('index.tpl');
die;
}
if (safeget('download') == "") {
flash_error('
Warning: The backup module of PostfixAdmin is poorly maintained and might contain bugs.
Please use mysqldump to get a reliable backup of your database.
If you still trust this backup module, you can download the database dump now
');
$smarty->assign ('smarty_template', 'message');
$smarty->display ('index.tpl');
die;
}
# Still here? Then let's create the database dump...
/*
SELECT attnum,attname,typname,atttypmod-4,attnotnull,atthasdef,adsrc
AS def FROM pg_attribute,pg_class,pg_type,pg_attrdef
WHERE pg_class.oid=attrelid AND pg_type.oid=atttypid
AND attnum>0 AND pg_class.oid=adrelid AND adnum=attnum AND atthasdef='t' AND lower(relname)='admin'
UNION SELECT attnum,attname,typname,atttypmod-4,attnotnull,atthasdef,''
AS def FROM pg_attribute,pg_class,pg_type
WHERE pg_class.oid=attrelid
AND pg_type.oid=atttypid
AND attnum>0
AND atthasdef='f'
AND lower(relname)='admin'
$db = $_GET['db'];
$cmd = "pg_dump -c -D -f /tix/miner/miner.sql -F p -N -U postgres $db";
$res = `$cmd`;
// Alternate: $res = shell_exec($cmd);
echo $res;
*/
if ($_SERVER['REQUEST_METHOD'] == "GET")
{
umask (077);
$path = (ini_get('upload_tmp_dir') != '') ? ini_get('upload_tmp_dir') : '/tmp';
date_default_timezone_set(@date_default_timezone_get()); # Suppress date.timezone warnings
$filename = "postfixadmin-" . date ("Ymd") . "-" . getmypid() . ".sql";
$backup = $path . DIRECTORY_SEPARATOR . $filename;
$header = "#\n# Postfix Admin $version\n# Date: " . date ("D M j G:i:s T Y") . "\n#\n";
if (!$fh = fopen ($backup, 'w'))
{
flash_error("Cannot open file ($backup)
");
$smarty->assign ('smarty_template', 'message');
$smarty->display ('index.tpl');
}
else
{
fwrite ($fh, $header);
$tables = array(
'admin',
'alias',
'alias_domain',
'config',
'domain',
'domain_admins',
'fetchmail',
'log',
'mailbox',
'quota',
'quota2',
'vacation',
'vacation_notification'
);
for ($i = 0 ; $i < sizeof ($tables) ; ++$i)
{
$result = db_query ("SHOW CREATE TABLE " . table_by_key($tables[$i]));
if ($result['rows'] > 0)
{
while ($row = db_array ($result['result']))
{
fwrite ($fh, "$row[1];\n\n");
}
}
}
for ($i = 0 ; $i < sizeof ($tables) ; ++$i)
{
$result = db_query ("SELECT * FROM " . table_by_key($tables[$i]));
if ($result['rows'] > 0)
{
while ($row = db_assoc ($result['result']))
{
$fields = array_keys($row);
$values = array_values($row);
$values = array_map('escape_string', $values);
fwrite ($fh, "INSERT INTO ". $tables[$i] . " (". implode (',',$fields) . ") VALUES ('" . implode ('\',\'',$values) . "');\n");
$fields = "";
$values = "";
}
}
}
}
header ("Content-Type: text/plain");
header ("Content-Disposition: attachment; filename=\"$filename\"");
header ("Content-Transfer-Encoding: binary");
header ("Content-Length: " . filesize("$backup"));
header ("Content-Description: Postfix Admin");
$download_backup = fopen ("$backup", "r");
unlink ("$backup");
fpassthru ($download_backup);
}
/* vim: set expandtab softtabstop=3 tabstop=3 shiftwidth=3: */
?>