public static function attached($name = null, array $vars = array())
{
if ($name === false) {
return null;
}
if (!isset(static::$_scopes)) {
static::_initScopes();
}
if ($name === null) {
return static::$_scopes->get();
} elseif (!($config = static::$_scopes->get($name))) {
static::$_scopes->set($name, array());
$config = static::$_scopes->get($name);
}
$vars += $config['values'];
$match = '@\\{:([^:}]+):?((?:[^{]+(?:\\{[0-9,]+\\})?)*?)\\}@S';
$fields = array('scheme', 'host');
foreach ($fields as $field) {
if (preg_match_all($match, $config[$field], $m)) {
$tokens = $m[0];
$names = $m[1];
$regexs = $m[2];
foreach ($names as $i => $name) {
if (isset($vars[$name])) {
if (($regex = $regexs[$i]) && !preg_match("@^{$regex}\$@", $vars[$name])) {
continue;
}
$config[$field] = str_replace($tokens[$i], $vars[$name], $config[$field]);
}
}
}
}
return $config;
} protected function _saveCtrlContext()
{
$this->_context['scope'] = Router::scope(false);
$this->_context['routes'] = Router::get();
$this->_context['scopes'] = Router::attached();
Router::reset();
}
