Viewing file:  LegacyDatabaseSessionHandler.php (3.17 KB) -rw-r--r--
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<?php
namespace Illuminate\Session;
use Carbon\Carbon;
use SessionHandlerInterface;
use Illuminate\Database\ConnectionInterface;
/**
* @deprecated since version 5.2. Use Illuminate\Session\DatabaseSessionHandler.
*/
class LegacyDatabaseSessionHandler implements SessionHandlerInterface, ExistenceAwareInterface
{
/**
* The database connection instance.
*
* @var \Illuminate\Database\ConnectionInterface
*/
protected $connection;
/**
* The name of the session table.
*
* @var string
*/
protected $table;
/*
* The number of minutes the session should be valid.
*
* @var int
*/
protected $minutes;
/**
* The existence state of the session.
*
* @var bool
*/
protected $exists;
/**
* Create a new database session handler instance.
*
* @param \Illuminate\Database\ConnectionInterface $connection
* @param string $table
* @param int $minutes
* @return void
*/
public function __construct(ConnectionInterface $connection, $table, $minutes)
{
$this->table = $table;
$this->minutes = $minutes;
$this->connection = $connection;
}
/**
* {@inheritdoc}
*/
public function open($savePath, $sessionName)
{
return true;
}
/**
* {@inheritdoc}
*/
public function close()
{
return true;
}
/**
* {@inheritdoc}
*/
public function read($sessionId)
{
$session = (object) $this->getQuery()->find($sessionId);
if (isset($session->last_activity)) {
if ($session->last_activity < Carbon::now()->subMinutes($this->minutes)->getTimestamp()) {
$this->exists = true;
return;
}
}
if (isset($session->payload)) {
$this->exists = true;
return base64_decode($session->payload);
}
}
/**
* {@inheritdoc}
*/
public function write($sessionId, $data)
{
if ($this->exists) {
$this->getQuery()->where('id', $sessionId)->update([
'payload' => base64_encode($data), 'last_activity' => time(),
]);
} else {
$this->getQuery()->insert([
'id' => $sessionId, 'payload' => base64_encode($data), 'last_activity' => time(),
]);
}
$this->exists = true;
}
/**
* {@inheritdoc}
*/
public function destroy($sessionId)
{
$this->getQuery()->where('id', $sessionId)->delete();
}
/**
* {@inheritdoc}
*/
public function gc($lifetime)
{
$this->getQuery()->where('last_activity', '<=', time() - $lifetime)->delete();
}
/**
* Get a fresh query builder instance for the table.
*
* @return \Illuminate\Database\Query\Builder
*/
protected function getQuery()
{
return $this->connection->table($this->table);
}
/**
* Set the existence state for the session.
*
* @param bool $value
* @return $this
*/
public function setExists($value)
{
$this->exists = $value;
return $this;
}
}
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