/**
* Decodes JSON data for a column
*/
public function decodeJson($row = array(), $column = '', $default = array())
{
if (!empty($column) && array_key_exists($column, $row)) {
$row[$column] = Json::decode($row[$column], $default);
}
return $row;
}
/**
* Adds authenticated user data to the session
*/
public function login($data = array())
{
$this->reset();
$this->session->set($this->key . '.info.last_active', time());
$this->session->set($this->key . '.info.login_time', time());
$this->session->set($this->key . '.info.login_hash', $this->unique);
if (!empty($data) && is_array($data)) {
if (empty($data['image']) && !empty($data['email'])) {
$data['image'] = Gravatar::getUrl($data['email']);
}
if (!empty($data['options']) && is_string($data['options'])) {
$data['options'] = Json::decode($data['options']);
}
$this->session->set($this->key . '.user', $data);
}
return true;
}
/**
* Get an array from parsed JSON string input data
*/
public function getJson()
{
return Json::decode($this->_input);
}
/**
* Renders a JSON view
*/
private function _renderJson()
{
$this->body = Json::encode($this->data);
}