125 lines
4.4 KiB
PHP
125 lines
4.4 KiB
PHP
<?php
|
|
namespace OCA\GroupfolderFilesystemSnapshots\Service;
|
|
|
|
use Exception;
|
|
|
|
use OCP\AppFramework\Db\DoesNotExistException;
|
|
use OCP\AppFramework\Db\MultipleObjectsReturnedException;
|
|
|
|
use OCA\GroupfolderFilesystemSnapshots\Exceptions\NotFoundException;
|
|
use OCA\GroupfolderFilesystemSnapshots\Db\DiffTask;
|
|
use OCA\GroupfolderFilesystemSnapshots\Db\DiffTaskMapper;
|
|
use OCA\GroupfolderFilesystemSnapshots\Db\DiffTaskResult;
|
|
use OCA\GroupfolderFilesystemSnapshots\Db\DiffTaskResultMapper;
|
|
use OCA\GroupfolderFilesystemSnapshots\Manager\PathManager;
|
|
use OCA\GroupfolderFilesystemSnapshots\RecursiveDiff;
|
|
|
|
|
|
class DiffTaskService {
|
|
|
|
private DiffTaskMapper $mapper;
|
|
private DiffTaskResultMapper $diffTaskResultMapper;
|
|
private PathManager $pathManager;
|
|
|
|
public function __construct(DiffTaskMapper $mapper, DiffTaskResultMapper $diffTaskResultMapper, PathManager $pathManager){
|
|
$this->mapper = $mapper;
|
|
$this->diffTaskResultMapper = $diffTaskResultMapper;
|
|
$this->pathManager = $pathManager;
|
|
}
|
|
|
|
/**
|
|
* @return DiffTask[]
|
|
*/
|
|
public function findAll(string $userId): array {
|
|
return $this->mapper->findAll($userId);
|
|
}
|
|
|
|
/**
|
|
* @return never
|
|
*/
|
|
private function handleException ($e, $criteria) {
|
|
if ($e instanceof DoesNotExistException ||
|
|
$e instanceof MultipleObjectsReturnedException) {
|
|
throw new NotFoundException($e->getMessage(), $criteria);
|
|
} else {
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
public function find(int $id, string $userId): DiffTask {
|
|
try {
|
|
return $this->mapper->find($id, $userId);
|
|
} catch(Exception $e) {
|
|
$this->handleException($e, ["userId" => $userId, "id" => $id]);
|
|
}
|
|
}
|
|
|
|
function create(int $groupfolderId, string $snapshotId, string $userId, Callable $progressCallback = null): DiffTask {
|
|
$snapshotPath = $this->pathManager->getGroupFolderSnapshotDirectory($groupfolderId, $snapshotId);
|
|
$groupfolderPath = $this->pathManager->getGroupFolderDirectory($groupfolderId);
|
|
|
|
$newTask = new DiffTask();
|
|
$newTask->setGroupfolderId($groupfolderId);
|
|
$newTask->setSnapshotId($snapshotId);
|
|
$newTask->setTimestamp(time());
|
|
$newTask->setUserId($userId);
|
|
$task = $this->mapper->insert($newTask);
|
|
|
|
$numFiles = 0;
|
|
|
|
$diffTask = new RecursiveDiff(
|
|
$snapshotPath,
|
|
$groupfolderPath,
|
|
"",
|
|
function(string $type, bool $beforeFileExists, ?string $beforePath, ?int $beforeSize, bool $currentFileExists, ?string $currentPath, ?int $currentSize) use ($task) {
|
|
$newResult = new DiffTaskResult();
|
|
$newResult->setTaskId($task->getId());
|
|
$newResult->setType($type);
|
|
$newResult->setBeforeFileExists($beforeFileExists);
|
|
$newResult->setBeforePath($beforePath);
|
|
$newResult->setBeforeSize($beforeSize);
|
|
$newResult->setCurrentFileExists($currentFileExists);
|
|
$newResult->setCurrentPath($currentPath);
|
|
$newResult->setCurrentSize($currentSize);
|
|
$newResult = $this->diffTaskResultMapper->insert($newResult);
|
|
},
|
|
function($numDoneFiles) use ($progressCallback, &$numFiles) {
|
|
if(isset($progressCallback) && ($numFiles != 0) && ($numFiles != $numDoneFiles)) {
|
|
($progressCallback)([
|
|
"overallFiles" => $numFiles,
|
|
"doneFiles" => $numDoneFiles,
|
|
"progress" => number_format(($numDoneFiles / $numFiles),2),
|
|
"progressPercent" => (number_format(($numDoneFiles / $numFiles),2) * 100) . "%",
|
|
]);
|
|
}
|
|
},
|
|
);
|
|
|
|
$numFiles = $diffTask->scan();
|
|
|
|
$diffTask->diff();
|
|
|
|
if(isset($progressCallback)) {
|
|
($progressCallback)([
|
|
"overallFiles" => $numFiles,
|
|
"doneFiles" => $numFiles,
|
|
"progress" => 1.0,
|
|
"progressPercent" => "100.00%",
|
|
"result" => $task,
|
|
]);
|
|
}
|
|
|
|
return $task;
|
|
}
|
|
|
|
public function delete(int $id, string $userId): DiffTask {
|
|
try {
|
|
$task = $this->mapper->find($id, $userId);
|
|
$this->mapper->delete($task);
|
|
return $task;
|
|
} catch(Exception $e) {
|
|
$this->handleException($e);
|
|
}
|
|
}
|
|
|
|
} |