/**
* Delete backups mass action
*
* @return Mage_Adminhtml_Controller_Action
*/
public function massDeleteAction()
{
$backupIds = $this->getRequest()->getParam('ids', array());
if (!is_array($backupIds) || !count($backupIds)) {
return $this->_redirect('*/*/index');
}
/** @var $backupModel Mage_Backup_Model_Backup */
$backupModel = Mage::getModel('backup/backup');
$resultData = new Varien_Object();
$resultData->setIsSuccess(false);
$resultData->setDeleteResult(array());
Mage::register('backup_manager', $resultData);
$deleteFailMessage = Mage::helper('backup')->__('Failed to delete one or several backups.');
try {
$allBackupsDeleted = true;
foreach ($backupIds as $id) {
list($time, $type) = explode('_', $id);
$backupModel->loadByTimeAndType($time, $type)->deleteFile();
if ($backupModel->exists()) {
$allBackupsDeleted = false;
$result = Mage::helper('adminhtml')->__('failed');
} else {
$result = Mage::helper('adminhtml')->__('successful');
}
$resultData->setDeleteResult(array_merge($resultData->getDeleteResult(), array($backupModel->getFileName() . ' ' . $result)));
}
$resultData->setIsSuccess(true);
if ($allBackupsDeleted) {
$this->_getSession()->addSuccess(Mage::helper('backup')->__('The selected backup(s) has been deleted.'));
} else {
throw new Exception($deleteFailMessage);
}
} catch (Exception $e) {
$resultData->setIsSuccess(false);
$this->_getSession()->addError($deleteFailMessage);
}
return $this->_redirect('*/*/index');
}