assign('smarty_template', 'message'); $smarty->display('index.tpl'); die; } if (safeget('download') == "") { $smarty->assign('smarty_template', 'backupwarning'); $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 // Should use mktemp() or similar. $backup = tempnam($path, 'postfixadmin-' . date('Ymd')); $filename = basename($backup) . '.sql'; $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) { $result = db_prepared_fetch_all("SHOW CREATE TABLE " . table_by_key($tables[$i])); foreach($result as $row) { fwrite($fh, array_pop($row)); } } for ($i = 0 ; $i < sizeof($tables) ; ++$i) { // may be a large resultset? $pdo = db_connect(); $stmt = $pdo->prepare('SELECT * FROM ' . table_by_key($tables[$i])); $stmt->execute(); while($row = $stmt->fetch(PDO::FETCH_ASSOC)) { $fields = array_keys($row); $values = array_values($row); $values = array_map(function ($str) { return escape_string($str); }, $values); fwrite($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: */