/**
* Upgrade steps helper
*
* @author KnowledgeTree Team
* @param none
* @access private
* @return void
*/
private function _upgradeHelper($className)
{
$stepAction = new stepAction($className);
// Instantiate a step action
$class = $stepAction->createStep();
// Get step class
if ($class) {
// Check if class Exists
if ($class->runUpgrade()) {
// Check if step needs to be upgraded
$class->setDataFromSession($className);
// Set Session Information
$class->setPostConfig();
// Set any posted variables
$class->upgradeStep();
// Run upgrade step
}
} else {
$util = new UpgradeUtil();
$util->error("Class File Missing in Step Directory: {$className}");
exit;
}
}
