/**
* @param Mageplace_Backup_Model_Backup $backup
* @param null $bytes
*
* @throws Mageplace_Backup_Exception|Mage_Core_Exception
* @return bool|int
*/
public function getMemoryLimit($backup, $bytes = null)
{
if (is_null($bytes)) {
$mBytes = Mageplace_Backup_Model_Backup::MEMORY_LIMIT;
} else {
$mBytes = intval($bytes);
}
if (!$mBytes || !$backup instanceof Mageplace_Backup_Model_Backup) {
throw Mage::exception('Mageplace_Backup', $this->__('Wrong input data'));
}
$secret = $backup->getBackupSecret();
$client = new Varien_Http_Client();
$client->setUri(Mage::helper('mpbackup/url')->getCheckMemoryLimitUrl())->setConfig(array('timeout' => 30))->setHeaders('accept-encoding', '')->setParameterPost(array('backup_secret' => $secret, 'mbytes' => $mBytes))->setMethod(Zend_Http_Client::POST);
if ($backup->getProfileData(Mageplace_Backup_Model_Profile::COLUMN_AUTH_ENABLE) && ($user = $backup->getProfileData(Mageplace_Backup_Model_Profile::COLUMN_AUTH_USER))) {
$client->setAuth($user, $backup->getProfileData(Mageplace_Backup_Model_Profile::COLUMN_AUTH_PASSWORD));
}
$response = $client->request();
$body = $response->getRawBody();
if ($body == Mageplace_Backup_Helper_Const::MEMORY_LIMIT_OK) {
return true;
} elseif ($body == Mageplace_Backup_Helper_Const::MEMORY_LIMIT_FALSE) {
throw Mage::exception('Mageplace_Backup', $this->__('Extension can\'t get memory limit'));
} else {
$memoryLimitFile = $this->getCheckMemoryLimitFileLocation($backup);
if (!file_exists($memoryLimitFile)) {
if ($body) {
$backup->addBackupProcessMessage($body, Mageplace_Backup_Model_Backup::LOG_LEVEL_WARNING);
}
throw Mage::exception('Mageplace_Backup', $this->__('Extension can\'t get memory limit'));
}
$steps = @file($this->getCheckMemoryLimitFileLocation($backup), FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
if (empty($steps) || !is_array($steps)) {
if ($body) {
$backup->addBackupProcessMessage($body, Mageplace_Backup_Model_Backup::LOG_LEVEL_WARNING);
}
throw Mage::exception('Mageplace_Backup', $this->__('Extension can\'t get memory limit'));
}
$last = array_pop($steps);
@(list($iterator, $mpu) = explode('-', $last));
if ($mpu) {
$memoryLimit = $mpu / 1024 / 1024;
} else {
$memoryLimit = $iterator;
}
$memoryLimit = (int) $memoryLimit;
if ($memoryLimit <= Mageplace_Backup_Model_Backup::MEMORY_LIMIT_LOW) {
throw Mage::exception('Mageplace_Backup', $this->__('Memory limit too low (%s Mb)', $memoryLimit));
}
return $memoryLimit;
}
}
/**
* @param Mageplace_Backup_Model_Backup $backup
*
* @return $this
*/
public function setBackup(Mageplace_Backup_Model_Backup $backup)
{
$this->_backup = $backup;
$this->_backupId = $backup->getId();
$this->_backupSecret = $backup->getBackupSecret();
$this->_request = $backup->getRequest();
return $this;
}
