/**
* Execute the backup.
*
* @see \phpbu\App\Backup\Source
* @param \phpbu\App\Backup\Target $target
* @param \phpbu\App\Result $result
* @return \phpbu\App\Backup\Source\Status
* @throws \phpbu\App\Exception
*/
public function backup(Target $target, Result $result)
{
// set uncompressed default MIME type
$target->setMimeType('application/octet-stream');
$redisSave = $this->getExecutable($target);
$redisLast = $this->getRedisLastSave($redisSave);
$lastBackupTimestamp = $this->getLastBackupTime($redisLast);
$saveResult = $redisSave->run();
$result->debug($saveResult->getCmd());
if (!$saveResult->wasSuccessful()) {
throw new Exception('redis-cli BGSAVE failed');
}
$this->isDumpCreatedYet($lastBackupTimestamp, $redisLast);
$pathToDump = $this->copyDumpToTargetDir($target);
return Status::create()->uncompressed($pathToDump);
}
/**
* (non-PHPDoc)
*
* @see \phpbu\App\Backup\Source
* @param \phpbu\App\Backup\Target $target
* @param \phpbu\App\Result $result
* @return \phpbu\App\Backup\Source\Status
* @throws \phpbu\App\Exception
*/
public function backup(Target $target, Result $result)
{
// set uncompressed default MIME type
$target->setMimeType('application/x-tar');
$status = Status::create();
$tar = $this->execute($target);
// if tar doesn't handle the compression mark status uncompressed so the app can take care of compression
if (!$this->executable->handlesCompression()) {
$status->uncompressed($target->getPathnamePlain());
}
$result->debug($tar->getCmd());
if (!$tar->wasSuccessful()) {
throw new Exception('tar failed');
}
return $status;
}
/**
* Compress the configured directory.
*
* @param \phpbu\App\Backup\Target $target
* @param \phpbu\App\Result $result
* @return string
* @throws \phpbu\App\Exception
*/
public function compress(Target $target, Result $result)
{
$target->setMimeType('application/x-tar');
return parent::compress($target, $result);
}
