require_once __DIR__ . '/AirtimeIni.php';
require_once __DIR__ . '/AirtimeInstall.php';
require_once 'propel/runtime/lib/Propel.php';
Propel::init(AirtimeInstall::GetAirtimeSrcDir() . "/application/configs/db-conf.php");
Propel::init(AirtimeInstall::GetAirtimeSrcDir() . "/application/configs/airtime-conf-production.php");
function pause()
{
/* Type "sudo -s" to change to root user then type "export AIRTIME_INSTALL_DEBUG=1" and then
* start airtime-install to enable this feature. Is used to pause between upgrade scripts
* to examine the state of the system and see if everything is as expected. */
if (getenv("AIRTIME_INSTALL_DEBUG") === "1") {
echo "Press Enter to Continue" . PHP_EOL;
fgets(STDIN);
}
}
AirtimeInstall::DbConnect(true);
$con = Propel::getConnection();
$version = AirtimeInstall::GetVersionInstalled();
echo "******************************** Upgrade Begin *********************************" . PHP_EOL;
global $CC_CONFIG;
$user = $CC_CONFIG['dsn']['username'];
$password = $CC_CONFIG['dsn']['password'];
$host = $CC_CONFIG['dsn']['hostspec'];
$database = $CC_CONFIG['dsn']['database'];
$airtime_version = AIRTIME_VERSION;
$target_dir = trim(getenv("HOME"));
if (strlen($target_dir) == 0) {
$target_dir = "/tmp";
}
$target_file = "/airtime_{$airtime_version}.sql";
$target_path = $target_dir . $target_file;
//------------------------------------------------------------------------
//close connection for any process id using airtime database since we are about to drop the database.
$sql = "SELECT pg_cancel_backend(procpid) FROM pg_stat_activity WHERE datname = 'airtime';";
$command = "echo \"{$sql}\" | su postgres -c psql";
@exec($command, $output);
$CC_CONFIG = Config::getConfig();
echo " * Dropping the database '" . $CC_CONFIG["dsn"]["database"] . "'..." . PHP_EOL;
//dropdb returns 1 if other sessions are using the database, otherwise returns 0
$command = "su postgres -c \"dropdb " . $CC_CONFIG["dsn"]["database"] . "\"";
@exec($command, $output, $dbDeleteFailed);
//------------------------------------------------------------------------
// Delete DB tables
// We do this if dropping the database fails above.
//------------------------------------------------------------------------
if ($dbDeleteFailed) {
$connected = AirtimeInstall::DbConnect(false);
if ($connected) {
echo " * Couldn't delete the database, so deleting all the DB tables..." . PHP_EOL;
$con = Propel::getConnection();
$sql = "select * from pg_tables where tableowner = 'airtime'";
try {
$rows = $con->query($sql)->fetchAll();
} catch (Exception $e) {
$rows = array();
}
foreach ($rows as $row) {
$tablename = $row["tablename"];
echo " * Removing database table {$tablename}...";
$sql = "DROP TABLE {$tablename} CASCADE";
AirtimeInstall::InstallQuery($sql, false);
AirtimeInstall::DropSequence($tablename . "_id");