/**
* Method to unserialize the input.
*
* @param string $input The serialized input.
*
* @return JInput The input object.
*
* @since 12.1
*/
public function unserialize($input)
{
// Unserialize the data, and inputs.
list($this->data, $this->inputs) = unserialize($input);
// Load the filter.
$this->filter = AFilterInput::getInstance();
}
/**
* Get a filtered state variable
* @param string $key
* @param mixed $default
* @param string $filter_type
* @return mixed
*/
public function getState($key = null, $default = null, $filter_type = 'raw')
{
if (empty($key)) {
return $this->internal_getState();
}
// Get the savestate status
$value = $this->internal_getState($key);
if (is_null($value)) {
$value = $this->getUserStateFromRequest($key, $key, $value, 'none', $this->_savestate);
if (is_null($value)) {
return $default;
}
}
if (strtoupper($filter_type) == 'RAW') {
return $value;
} else {
$filter = new AFilterInput();
return $filter->clean($value, $filter_type);
}
}