public function deleteAccount($userInfo, $userInfoSerializedHashed)
{
$registry = Zend_Registry::getInstance();
$people = Ml_Model_People::getInstance();
$share = Ml_Model_Share::getInstance();
$removeFiles = Ml_Model_RemoveFiles::getInstance();
$picture = Ml_Model_Picture::getInstance();
if (!is_array($userInfo) || !isset($userInfo['alias'])) {
throw new Exception("Invalid userInfo data.");
}
//flag set to true when authorized to do so, least security resource
if (!$registry->isRegistered("canDeleteAccount")) {
throw new Exception("Not authorized to delete account.");
}
if (sha1(serialize($userInfo)) != $userInfoSerializedHashed) {
throw new Exception("userInfo and serialized data doesn't match.");
}
$this->_dbAdapter->beginTransaction();
try {
$picture->deleteFiles($userInfo);
$removeFiles->addFilesGc($userInfo['id'], $userInfo['alias']);
$this->_dbAdapter->query("INSERT INTO " . $this->_dbAdapter->quoteTableAs($this->_dbTable->getTableName()) . " SELECT id, alias, email, membershipdate, name, private_email, CURRENT_TIMESTAMP as delete_timestamp from people where " . $this->_dbAdapter->quoteInto("id = ?", $userInfo['id']));
$people->delete($userInfo['id']);
$this->_dbAdapter->commit();
} catch (Exception $e) {
$this->_dbAdapter->rollBack();
throw $e;
}
return true;
}
public function cleanfilesAction()
{
// Clean files left by deleted shares
// It is assumed that their metadata is stored in a removefiles table
// in the DB
$removeFiles = Ml_Model_RemoveFiles::getInstance();
$removedNum = $removeFiles->gc();
echo "Cleaned " . $removedNum . " files from storage.\n";
}
public function deleteShare($shareInfo, $userInfo)
{
$removeFiles = Ml_Model_RemoveFiles::getInstance();
if (!isset($shareInfo['secret']) || !isset($userInfo['alias'])) {
throw new Exception("Not shareInfo or userInfo data.");
}
$this->_dbAdapter->beginTransaction();
try {
$removeFiles->addFileGc(array("id" => $shareInfo['id'], "byUid" => $shareInfo['byUid'], "alias" => $userInfo['alias'], "download_secret" => $shareInfo['download_secret'], "filename" => $shareInfo['filename']));
$this->_dbTable->delete($this->_dbAdapter->quoteInto("id = ?", $shareInfo['id']));
$this->_dbAdapter->commit();
} catch (Exception $e) {
$this->_dbAdapter->rollBack();
throw $e;
}
return true;
}
