public function execute($params)
{
$callback = array();
$callback[] = $this;
$callback[] = '_error';
Artx_Data_Mappers::errorCallback($callback);
$action = isset($params['action']) && is_string($params['action']) ? $params['action'] : '';
if (0 == strlen($action) || !in_array($action, array('check', 'run', 'params'))) {
return 'Invalid action.';
}
$this->_style = isset($params['id']) && is_string($params['id']) && ctype_digit($params['id']) ? intval($params['id'], 10) : -1;
if (-1 === $this->_style) {
return 'Invalid style id.';
}
switch ($action) {
case 'check':
echo 'result:' . ($this->_isInstalled() ? '1' : '0');
break;
case 'run':
$this->_load();
echo 'result:ok';
break;
case 'params':
$parameters = array();
foreach ($this->_data['parameter'] as $key => $parameterData) {
$parameters['jform_params_' . $parameterData['name']] = $parameterData['value'];
}
echo 'params:' . json_encode($parameters);
break;
}
}
public static function error($error, $code)
{
$null = null;
$callback = Artx_Data_Mappers::errorCallback($null, true);
if (isset($callback)) {
call_user_func($callback, $error, $code);
}
return $error;
}