123 lines
No EOL
4.2 KiB
PHP
123 lines
No EOL
4.2 KiB
PHP
<?php
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namespace OCA\GroupfolderFilesystemSnapshots\Service;
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use Exception;
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use OCP\AppFramework\Db\DoesNotExistException;
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use OCP\AppFramework\Db\MultipleObjectsReturnedException;
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use OCA\GroupfolderFilesystemSnapshots\Db\DiffTask;
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use OCA\GroupfolderFilesystemSnapshots\Db\DiffTaskMapper;
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use OCA\GroupfolderFilesystemSnapshots\Db\DiffTaskResult;
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use OCA\GroupfolderFilesystemSnapshots\Db\DiffTaskResultMapper;
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use OCA\GroupfolderFilesystemSnapshots\Manager\PathManager;
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use OCA\GroupfolderFilesystemSnapshots\RecursiveDiff;
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class DiffTaskService {
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private DiffTaskMapper $mapper;
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private DiffTaskResultMapper $diffTaskResultMapper;
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private PathManager $pathManager;
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public function __construct(DiffTaskMapper $mapper, DiffTaskResultMapper $diffTaskResultMapper, PathManager $pathManager){
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$this->mapper = $mapper;
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$this->diffTaskResultMapper = $diffTaskResultMapper;
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$this->pathManager = $pathManager;
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}
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/**
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* @return DiffTask[]
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*/
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public function findAll(string $userId): array {
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return $this->mapper->findAll($userId);
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}
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/**
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* @return never
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*/
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private function handleException ($e) {
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if ($e instanceof DoesNotExistException ||
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$e instanceof MultipleObjectsReturnedException) {
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throw new NotFoundException($e->getMessage());
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} else {
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throw $e;
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}
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}
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public function find(int $id, string $userId): DiffTask {
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try {
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return $this->mapper->find($id, $userId);
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} catch(Exception $e) {
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$this->handleException($e);
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}
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}
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function create(int $groupfolderId, string $snapshotId, string $userId, $progressCallback): DiffTask {
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$snapshotPath = $this->pathManager->getGroupFolderSnapshotDirectory($groupfolderId, $snapshotId);
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$groupfolderPath = $this->pathManager->getGroupFolderDirectory($groupfolderId);
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$newTask = new DiffTask();
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$newTask->setGroupfolderId($groupfolderId);
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$newTask->setSnapshotId($snapshotId);
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$newTask->setTimestamp(time());
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$newTask->setUserId($userId);
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$task = $this->mapper->insert($newTask);
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$numFiles = 0;
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$diffTask = new RecursiveDiff(
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$snapshotPath,
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$groupfolderPath,
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"",
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function(string $type, bool $beforeFileExists, ?string $beforePath, ?int $beforeSize, bool $currentFileExists, ?string $currentPath, ?int $currentSize) use ($task) {
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$newResult = new DiffTaskResult();
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$newResult->setTaskId($task->getId());
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$newResult->setType($type);
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$newResult->setBeforeFileExists($beforeFileExists);
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$newResult->setBeforePath($beforePath);
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$newResult->setBeforeSize($beforeSize);
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$newResult->setCurrentFileExists($currentFileExists);
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$newResult->setCurrentPath($currentPath);
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$newResult->setCurrentSize($currentSize);
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$newResult = $this->diffTaskResultMapper->insert($newResult);
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},
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function($numDoneFiles) use ($progressCallback, &$numFiles) {
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if(($numFiles != 0) && ($numFiles != $numDoneFiles)) {
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($progressCallback)([
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"overallFiles" => $numFiles,
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"doneFiles" => $numDoneFiles,
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"progress" => number_format(($numDoneFiles / $numFiles),2),
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"progressPercent" => (number_format(($numDoneFiles / $numFiles),2) * 100) . "%",
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]);
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}
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},
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);
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$numFiles = $diffTask->scan();
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$diffTask->diff();
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($progressCallback)([
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"overallFiles" => $numFiles,
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"doneFiles" => $numFiles,
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"progress" => 1.0,
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"progressPercent" => "100.00%",
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// TODO: include task results in object
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"result" => $task,
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]);
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return $task;
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}
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public function delete(int $id, string $userId): DiffTask {
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try {
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$task = $this->mapper->find($id, $userId);
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$this->mapper->delete($task);
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return $task;
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} catch(Exception $e) {
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$this->handleException($e);
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}
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}
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} |