/**
Custom session handler
@param $table string
@public
**/
function session($table = 'sessions')
{
session_set_save_handler(function ($path, $name) {
register_shutdown_function('session_commit');
return TRUE;
}, function () {
return TRUE;
}, function ($id) use($table) {
$jig = new Jig($table);
$jig->load(array('id' => $id));
return $jig->dry() ? FALSE : $jig->data;
}, function ($id, $data) use($table) {
$jig = new Jig($table);
$jig->load(array('id' => $id));
$jig->id = $id;
$jig->data = $data;
$jig->stamp = time();
$jig->save();
return TRUE;
}, function ($id) use($table) {
$jig = new Jig($table);
$jig->erase(array('id' => $id));
return TRUE;
}, function ($max) use($table) {
$jig = new Jig($table);
$jig->erase(array('_PHP_' => array('stamp' => function ($stamp) use($max) {
return $stamp + $max < time();
})));
return TRUE;
});
}
/**
Authenticate against Jig-based flat-file database;
AUTH global array elements:
db:<Jig-database> (default:'DB'),
table:<table-name>,
id:<userID-field>,
pw:<password-field>
@return mixed
@param $id string
@param $pw string
@public
**/
static function jig($id, $pw)
{
$auth = self::$vars['AUTH'];
foreach (array('table', 'id', 'pw') as $param) {
if (!isset($auth[$param])) {
trigger_error(self::TEXT_AuthSetup);
return FALSE;
}
}
if (!isset($auth['db'])) {
$auth['db'] = self::ref('DB');
}
$jig = new Jig($auth['table'], $auth['db']);
$jig->load(array(self::ref('AUTH.id') => $id, self::ref('AUTH.pw') => $pw));
return $jig->dry() ? FALSE : $jig;
}