/**
* Returns the executable for this action.
*
* @param \phpbu\App\Backup\Target $target
* @return \phpbu\App\Cli\Executable
*/
public function getExecutable(Target $target)
{
if (null === $this->executable) {
$this->executable = new Tar($this->pathToCommand);
$this->executable->archiveDirectory($this->path);
$archiveName = Tar::isCompressorValid($target->getCompressor()->getCommand()) ? $target->getPathname() : $target->getPathnamePlain();
$this->executable->archiveTo($archiveName)->useCompression($target->getCompressor()->getCommand())->removeSourceDirectory(true);
}
return $this->executable;
}
/**
* Create the Executable to run the elasticdump command.
*
* @param \phpbu\App\Backup\Target $target
* @return \phpbu\App\Cli\Executable
* @throws \phpbu\App\Exception
*/
public function getExecutable(Target $target)
{
if (null == $this->executable) {
$this->executable = new Executable\Elasticdump($this->pathToElasticdump);
$this->executable->useHost($this->host)->credentials($this->user, $this->password)->dumpIndex($this->index)->dumpType($this->type)->dumpTo($target->getPathnamePlain())->showStdErr($this->showStdErr);
}
return $this->executable;
}
/**
* Setup the Executable to run the 'tar' command.
*
* @param \phpbu\App\Backup\Target
* @return \phpbu\App\Cli\Executable
*/
public function getExecutable(Target $target)
{
if (null == $this->executable) {
// check if tar supports requested compression
if ($target->shouldBeCompressed()) {
if (!Executable\Tar::isCompressorValid($target->getCompressor()->getCommand())) {
$this->pathToArchive = $target->getPathnamePlain();
} else {
// compression could be handled by the tar command
$this->pathToArchive = $target->getPathname();
$this->compression = $target->getCompressor()->getCommand();
}
} else {
// no compression at all
$this->pathToArchive = $target->getPathname();
}
$this->executable = new Executable\Tar($this->pathToTar);
$this->executable->archiveDirectory($this->path)->useCompression($this->compression)->archiveTo($this->pathToArchive)->showStdErr($this->showStdErr);
}
return $this->executable;
}
/**
* Copy the redis RDB file to its backup location.
*
* @param \phpbu\App\Backup\Target $target
* @return string
* @throws \phpbu\App\Exception
*/
private function copyDumpToTargetDir(Target $target)
{
if (!file_exists($this->pathToRedisData)) {
throw new Exception('Redis data not found at: \'' . $this->pathToRedisCli . '\'');
}
$targetFile = $target->getPathnamePlain();
copy($this->pathToRedisData, $targetFile);
return $targetFile;
}
/**
* (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)
{
// setup dump location and execute the dump
$this->dumpPathname = $target->getPathnamePlain();
$mysqldump = $this->execute($target);
$result->debug($mysqldump->getCmd());
if (!$mysqldump->wasSuccessful()) {
throw new Exception('mysqldump failed');
}
return Status::create()->uncompressed()->dataPath($this->dumpPathname);
}
