yii2-netdisk/controllers/HomeController.php

827 lines
32 KiB
PHP
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<?php
namespace app\controllers;
use app\models\NewFolderForm;
use app\models\RenameForm;
use app\models\UploadForm;
use app\models\ZipForm;
use app\utils\FileTypeDetector;
use Exception;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use wapmorgan\UnifiedArchive\Exceptions\ArchiveExtractionException;
use wapmorgan\UnifiedArchive\Exceptions\FileAlreadyExistsException;
use wapmorgan\UnifiedArchive\Exceptions\UnsupportedOperationException;
use wapmorgan\UnifiedArchive\UnifiedArchive;
use Yii;
use yii\bootstrap5\ActiveForm;
use yii\filters\VerbFilter;
use yii\helpers\ArrayHelper;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\web\Response;
use yii\web\UploadedFile;
use ZipArchive;
class HomeController extends Controller
{
protected string $pattern = '/^[^\p{C}:*?"<>|\\\\]+$/u';
public function behaviors(): array
{
return array_merge(
parent::behaviors(),
[
'verbs' => [
'class' => VerbFilter::class,
'actions' => [
'index' => ['GET'],
'download' => ['GET'],
'preview' =>['GET'],
'rename' => ['POST'],
'delete' => ['POST'],
'upload' => ['POST'],
'new-folder' => ['POST'],
'download-folder' => ['GET'],
'multi-ff-zip-dl' => ['POST'],
'zip' => ['POST'],
'unzip' => ['POST'],
'paste' => ['POST'],
],
],
]
);
}
/**
* display the page of the file manager (accepts a directory parameter like cd command)
* visit it via https://devs.chenx221.cyou:8081/index.php?r=home
*
* @param null $directory
* @return string|Response
* @throws NotFoundHttpException
*/
public function actionIndex($directory = null): Response|string
{
if (Yii::$app->user->isGuest) {
return $this->redirect(Yii::$app->user->loginUrl);
}
$rootDataDirectory = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id;
if ($directory === '.' || $directory == null) {
$directory = null;
$parentDirectory = null;
} elseif (str_contains($directory, '..')) {
throw new NotFoundHttpException('Invalid directory.');
} else {
$parentDirectory = dirname($directory);
}
$directoryContents = $this->getDirectoryContents(join(DIRECTORY_SEPARATOR, [$rootDataDirectory, $directory ?: '.']));
foreach ($directoryContents as $key => $item) {
$relativePath = $directory ? $directory . '/' . $item : $item;
$absolutePath = Yii::getAlias('@app') . '/data/' . Yii::$app->user->id . '/' . $relativePath;
$type = FileTypeDetector::detect($absolutePath);
$lastModified = filemtime($absolutePath);
$size = is_file($absolutePath) ? filesize($absolutePath) : null;
$rawType = is_file($absolutePath) ? mime_content_type($absolutePath) : null;
$directoryContents[$key] = ['name' => $item, 'type' => $type, 'lastModified' => $lastModified, 'size' => $size, 'rawType' => $rawType];
}
return $this->render('index', [
'directoryContents' => $directoryContents,
'parentDirectory' => $parentDirectory,
'directory' => $directory, // 将$directory传递给视图
]);
}
/**
* 获取指定路径下的文件和文件夹内容
* @param string $path 路径
* @return array 文件和文件夹内容数组
* @throws NotFoundHttpException 如果路径不存在
*/
protected function getDirectoryContents(string $path): array
{
// 确定路径是否存在
if (!is_dir($path)) {
throw new NotFoundHttpException('Directory not found.');
}
// 获取路径下的所有文件和文件夹
$directoryContents = scandir($path);
// 移除 '.' 和 '..'
$directoryContents = array_diff($directoryContents, ['.', '..']);
// 使用 usort 对目录内容进行排序,使文件夹始终在文件之前
usort($directoryContents, function ($a, $b) use ($path) {
$aIsDir = is_dir($path . '/' . $a);
$bIsDir = is_dir($path . '/' . $b);
if ($aIsDir === $bIsDir) {
return strnatcasecmp($a, $b); // 如果两者都是文件夹或都是文件,按名称排序
}
return $aIsDir ? -1 : 1; // 文件夹始终在文件之前
});
return $directoryContents;
}
/**
* 下载指定路径下的文件
* download link:https://devs.chenx221.cyou:8081/index.php?r=home%2Fdownload&relativePath={the relative path of the file}
*
* @param string $relativePath 文件的相对路径
* @throws NotFoundHttpException 如果文件不存在
*/
public function actionDownload(string $relativePath): void
{
// 对相对路径进行解码
$relativePath = rawurldecode($relativePath);
// 检查相对路径是否只包含允许的字符
if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
throw new NotFoundHttpException('Invalid file path.');
}
// 确定文件的绝对路径
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
// 使用realpath函数解析路径并检查解析后的路径是否在预期的目录中
$realPath = realpath($absolutePath);
$dataDirectory = str_replace('/', '\\', Yii::getAlias(Yii::$app->params['dataDirectory']));
if (!$realPath || !str_starts_with($realPath, $dataDirectory)) {
throw new NotFoundHttpException('File not found.');
}
// 检查文件是否存在
if (!file_exists($realPath)) {
throw new NotFoundHttpException('File not found.');
}
// 将文件发送给用户进行下载
Yii::$app->response->sendFile($realPath)->send();
}
/**
* @param string $relativePath
* @return void
* @throws NotFoundHttpException
*/
public function actionPreview(string $relativePath): void
{
// 对相对路径进行解码
$relativePath = rawurldecode($relativePath);
// 检查相对路径是否只包含允许的字符
if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
throw new NotFoundHttpException('Invalid file path.');
}
// 确定文件的绝对路径
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
// 检查文件是否存在
if (!file_exists($absolutePath)) {
throw new NotFoundHttpException('File not found.');
}
// 获取图像的 MIME 类型
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$mimeType = finfo_file($finfo, $absolutePath);
finfo_close($finfo);
// 设置响应头
header('Content-Type: ' . $mimeType);
header('Content-Disposition: inline; filename="' . basename($absolutePath) . '"');
// 读取并输出图像数据
readfile($absolutePath);
// 结束脚本执行
exit;
}
/**
* 重命名文件或文件夹
* @return string|Response|null
* @throws NotFoundHttpException 如果文件或文件夹不存在
*/
public function actionRename(): Response|string|null
{
$relativePath = Yii::$app->request->post('relativePath');
// 对相对路径进行解码
$relativePath = rawurldecode($relativePath);
// 检查相对路径是否只包含允许的字符
if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
throw new NotFoundHttpException('Invalid file path.');
}
// 确定文件的绝对路径
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
// 检查文件或文件夹是否存在
if (!file_exists($absolutePath)) {
throw new NotFoundHttpException('File or directory not found.');
}
$model = new RenameForm();
try {
$model->newName = ArrayHelper::getValue(Yii::$app->request->post('RenameForm'), 'newName');
} catch (Exception) {
throw new NotFoundHttpException('Invalid request.');
}
if (!$model->validate()) {
Yii::$app->response->statusCode = 400;
return $model->getFirstError('newName');
}
// 检查新名称是否和现有的文件或文件夹重名
if (file_exists(dirname($absolutePath) . '/' . $model->newName)) {
Yii::$app->session->setFlash('error', 'Failed to rename file or directory.');
return $this->redirect(['index', 'directory' => dirname($relativePath)]);
}
// 重命名文件或文件夹
if (!rename($absolutePath, dirname($absolutePath) . '/' . $model->newName)) {
Yii::$app->session->setFlash('error', 'Failed to rename file or directory.');
} else {
Yii::$app->session->setFlash('success', 'File or directory renamed successfully.');
}
return $this->redirect(['index', 'directory' => dirname($relativePath)]);
}
/**
* 删除文件或文件夹
* @throws NotFoundHttpException 如果文件或文件夹不存在
*/
public function actionDelete(): Response
{
$relativePaths = Yii::$app->request->post('relativePath');
if (!is_array($relativePaths)) {
$relativePaths = [$relativePaths];
}
foreach ($relativePaths as $relativePath) {
$relativePath = rawurldecode($relativePath);
if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
throw new NotFoundHttpException('Invalid file path.');
}
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
if (!file_exists($absolutePath)) {
throw new NotFoundHttpException('File or directory not found.');
} else {
$realPath = realpath($absolutePath);
$expectedPathPrefix = realpath(Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id);
if (!str_starts_with($realPath, $expectedPathPrefix)) {
throw new NotFoundHttpException('File or directory not found.');
}
}
if (is_dir($absolutePath)) {
if (!$this->deleteDirectory($absolutePath)) {
Yii::$app->session->setFlash('error', 'Failed to delete directory.');
} else {
Yii::$app->session->setFlash('success', 'Directory deleted successfully.');
}
} else {
if (!unlink($absolutePath)) {
Yii::$app->session->setFlash('error', 'Failed to delete file.');
} else {
Yii::$app->session->setFlash('success', 'File deleted successfully.');
}
}
}
return $this->redirect(['index', 'directory' => dirname($relativePaths[0])]);
}
/**
* 递归删除目录及其内容
* @param string $dir 目录路径
*/
protected function deleteDirectory(string $dir): bool
{
if (!is_dir($dir)) {
return false;
}
$files = array_diff(scandir($dir), ['.', '..']);
foreach ($files as $file) {
if (is_dir("$dir/$file")) {
if (!$this->deleteDirectory("$dir/$file")) {
return false;
}
} else {
if (!unlink("$dir/$file")) {
return false;
}
}
}
if (!rmdir($dir)) {
return false;
}
return true;
}
/**
* 文件、文件夹上传
* 注意,已存在的同名文件会被覆盖
* https://devs.chenx221.cyou:8081/index.php?r=home%2Fupload
*
* @return int|Response
*/
public function actionUpload()
{
$model = new UploadForm();
$model->targetDir = Yii::$app->request->post('targetDir', '.');
$uploadedFiles = UploadedFile::getInstancesByName('files');
$successCount = 0;
$totalCount = count($uploadedFiles);
$sp = Yii::$app->request->post('sp', null);
foreach ($uploadedFiles as $uploadedFile) {
$model->uploadFile = $uploadedFile;
if (!preg_match($this->pattern, $model->uploadFile->fullPath) || str_contains($model->uploadFile->fullPath, '..')) {
continue;
}
if ($model->upload()) {
$successCount++;
}
}
if ($sp === 'editSaving') {
if ($successCount === $totalCount) {
Yii::$app->response->statusCode = 200;
return $this->asJson(['status' => 200, 'message' => 'All files uploaded successfully.']);
} else{
Yii::$app->response->statusCode = 500;
return $this->asJson(['status' => 500, 'message' => 'Failed to upload files.']);
}
}else {
if ($successCount === $totalCount) {
Yii::$app->session->setFlash('success', 'All files uploaded successfully.');
} elseif ($successCount > 0) {
Yii::$app->session->setFlash('warning', 'Some files uploaded successfully.');
} else {
Yii::$app->session->setFlash('error', 'Failed to upload files.');
}
//返回状态码200
return Yii::$app->response->statusCode = 200; // 如果出错请删掉return}
}
}
/**
* 新建文件夹
*
* @return array|Response
*/
public function actionNewFolder(): Response|array
{
$relativePath = Yii::$app->request->post('relativePath');
$relativePath = rawurldecode($relativePath);
$model = new NewFolderForm();
if ($model->load(Yii::$app->request->post())) {
$model->relativePath = $relativePath;
if (Yii::$app->request->isAjax) {
Yii::$app->response->format = Response::FORMAT_JSON;
return ActiveForm::validate($model);
}
if ($model->validate()) {
if ($model->createFolder()) {
Yii::$app->session->setFlash('success', 'Folder created successfully.');
} else {
Yii::$app->session->setFlash('error', 'Failed to create folder.');
}
} else {
$errors = $model->errors;
foreach ($errors as $error) {
Yii::$app->session->setFlash('error', $error[0]);
}
}
}
return $this->redirect(['index', 'directory' => $relativePath]);
}
/**
* 计算指定目录的大小
*
* @param string $directory 目录路径
* @return int 目录的大小(字节)
*/
protected function getDirectorySize(string $directory): int
{
$size = 0;
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory));
foreach ($files as $file) {
if ($file->isFile()) {
$size += $file->getSize();
}
}
return $size;
}
/**
* @throws NotFoundHttpException
*/
public function actionDownloadFolder($relativePath): Response|\yii\console\Response
{
$relativePath = rawurldecode($relativePath);
if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
throw new NotFoundHttpException('Invalid path.');
}
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
if (!is_dir($absolutePath)) {
throw new NotFoundHttpException('Directory not found.');
}
$size = $this->getDirectorySize($absolutePath);
// 检查需要下载的文件夹大小是否超过200MB
if ($size > 200 * 1024 * 1024) {
throw new NotFoundHttpException('Directory size exceeds the limit of 200MB.');
} else {
$zip = new ZipArchive();
$tempDir = sys_get_temp_dir() . '/';
$zipPath = $tempDir . basename($absolutePath) . '.zip';
if ($zip->open($zipPath, ZipArchive::CREATE | ZipArchive::OVERWRITE)) {
$files = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($absolutePath),
RecursiveIteratorIterator::LEAVES_ONLY
);
foreach ($files as $file) {
if (!$file->isDir()) {
$filePath = $file->getRealPath();
$relativePath = substr($filePath, strlen($absolutePath) + 1);
$zip->addFile($filePath, $relativePath);
}
}
$zip->close();
}
return Yii::$app->response->sendFile($zipPath);
}
}
/**
* @return \yii\console\Response|Response
* @throws NotFoundHttpException
*/
public function actionMultiFfZipDl(): Response|\yii\console\Response
{
// 获取请求中的文件和文件夹的相对路径
$relativePaths = Yii::$app->request->post('relativePaths');
// 对相对路径进行解码
$relativePaths = array_map('rawurldecode', $relativePaths);
// 初始化总大小
$totalSize = 0;
foreach ($relativePaths as $relativePath) {
// 检查相对路径是否只包含允许的字符
if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
throw new NotFoundHttpException('Invalid file path.');
}
// 确定文件或文件夹的绝对路径
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
// 检查文件或文件夹是否存在
if (!file_exists($absolutePath)) {
throw new NotFoundHttpException('File or directory not found.');
}
// 计算文件或文件夹的大小,并添加到总大小
if (is_dir($absolutePath)) {
$totalSize += $this->getDirectorySize($absolutePath);
} else {
$totalSize += filesize($absolutePath);
}
}
// 检查总大小是否超过200MB
if ($totalSize > 200 * 1024 * 1024) {
throw new NotFoundHttpException('Total size exceeds the limit of 200MB.');
}
// 创建一个新的ZipArchive实例
$zip = new ZipArchive();
$tempDir = sys_get_temp_dir() . '/';
$zipPath = $tempDir . time() . '.zip';
if ($zip->open($zipPath, ZipArchive::CREATE | ZipArchive::OVERWRITE)) {
foreach ($relativePaths as $relativePath) {
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
if (is_file($absolutePath)) {
$zip->addFile($absolutePath, $relativePath);
} else if (is_dir($absolutePath)) {
$files = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($absolutePath),
RecursiveIteratorIterator::LEAVES_ONLY
);
foreach ($files as $file) {
if (!$file->isDir()) {
$filePath = $file->getRealPath();
$relativePathInZip = $relativePath . '/' . substr($filePath, strlen($absolutePath) + 1);
$zip->addFile($filePath, $relativePathInZip);
}
}
}
}
$zip->close();
}
return Yii::$app->response->sendFile($zipPath);
}
/**
* @return Response
* @throws NotFoundHttpException
*/
public function actionZip(): Response
{
$model = new ZipForm();
$relativePaths = json_decode(Yii::$app->request->post('relativePath'), true);
$targetDirectory = Yii::$app->request->post('targetDirectory')??'.';
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
if (str_contains($targetDirectory, '..')) {
throw new NotFoundHttpException('Invalid target directory.');
} elseif (!is_dir(Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $targetDirectory)) {
throw new NotFoundHttpException('Directory not found.');
}
$absolutePaths = [];
foreach ($relativePaths as $relativePath) {
if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
continue;
}
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
if (!file_exists($absolutePath)) {
throw new NotFoundHttpException('The requested file does not exist.');
}
$absolutePaths[] = $absolutePath;
}
$zipPath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $targetDirectory . '/' . $model->zipFilename . '.' . $model->zipFormat;
try {
UnifiedArchive::create($absolutePaths, $zipPath);
Yii::$app->session->setFlash('success', '打包成功');
} catch (FileAlreadyExistsException) {
Yii::$app->session->setFlash('error', '目标文件夹已存在同名压缩档案');
} catch (UnsupportedOperationException) {
Yii::$app->session->setFlash('error', '不支持的操作');
}
}
return $this->redirect(['index', 'directory' => $targetDirectory]);
}
/**
* @throws NotFoundHttpException
*/
public function actionUnzip(): array
{
$relativePath = Yii::$app->request->post('relativePath');
if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
throw new NotFoundHttpException('Invalid file path.');
}
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
if (!file_exists($absolutePath)) {
throw new NotFoundHttpException('File not found.');
}
$archive = UnifiedArchive::open($absolutePath);
if ($archive === null) {
throw new NotFoundHttpException('Failed to open the archive.');
}
$now_time = time();
$targetDirectory = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . pathinfo($relativePath, PATHINFO_FILENAME) . '_' . $now_time;
if (!is_dir($targetDirectory)) {
mkdir($targetDirectory, 0777, true);
}
try {
$archive->extract($targetDirectory);
Yii::$app->session->setFlash('success', 'Folder created successfully.');
Yii::$app->response->format = Response::FORMAT_JSON;
return [
'status' => 200,
'directory' => pathinfo($relativePath, PATHINFO_FILENAME) . '_' . $now_time,
];
} catch (ArchiveExtractionException) {
$this->deleteDirectory($targetDirectory);
Yii::$app->session->setFlash('error', 'Failed to extract the archive.');
Yii::$app->response->format = Response::FORMAT_JSON;
return [
'status' => 500,
'directory' => pathinfo($relativePath, PATHINFO_FILENAME) . '_' . $now_time,
'parentDirectory' => dirname($relativePath),
];
}
}
/**
*
*
* @return Response
*/
public function actionPaste(): Response
{
// 获取请求中的操作类型、相对路径和目标目录
$operation = Yii::$app->request->post('operation');
$relativePaths = Yii::$app->request->post('relativePaths');
$targetDirectory = Yii::$app->request->post('targetDirectory');
// 对相对路径进行解码
$relativePaths = array_map('rawurldecode', $relativePaths);
// 对每个相对路径进行处理
foreach ($relativePaths as $relativePath) {
// 确定源文件/目录和目标文件/目录的绝对路径
$sourcePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
$targetPath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $targetDirectory . '/' . basename($relativePath);
// 检查目标路径是否是源路径的子路径 // 你是白痴吗
if ($operation === 'cut' && is_dir($sourcePath) && str_starts_with($targetPath, $sourcePath)) {
Yii::$app->session->setFlash('error', 'Cannot move a directory into itself.');
return $this->redirect(['index', 'directory' => $targetDirectory]);
}
// 检查目标路径是否已经存在同名文件或目录
if ($operation === 'copy' && file_exists($targetPath)) {
$pathInfo = pathinfo($targetPath);
$i = 1;
do {
$newFilename = $pathInfo['filename'] . '_副本' . ($i > 1 ? $i : '');
$newTargetPath = $pathInfo['dirname'] . '/' . $newFilename . '.' . $pathInfo['extension'];
$i++;
} while (file_exists($newTargetPath));
$targetPath = $newTargetPath;
}
// 根据操作类型执行相应的操作
if ($operation === 'copy') {
// 如果是复制操作
if (is_dir($sourcePath)) {
// 如果源路径是目录,递归复制目录
if (!$this->copyDirectory($sourcePath, $targetPath)) {
Yii::$app->session->setFlash('error', 'Failed to copy directory.');
return $this->redirect(['index', 'directory' => $targetDirectory]);
}
} else {
// 如果源路径是文件使用PHP的copy函数复制文件
if (!copy($sourcePath, $targetPath)) {
Yii::$app->session->setFlash('error', 'Failed to copy file.');
return $this->redirect(['index', 'directory' => $targetDirectory]);
}
}
} elseif ($operation === 'cut') {
// 如果是剪切操作
if (is_dir($sourcePath)) {
// 如果源路径是目录,递归移动目录
if (!$this->moveDirectory($sourcePath, $targetPath)) {
Yii::$app->session->setFlash('error', 'Failed to move directory.');
return $this->redirect(['index', 'directory' => $targetDirectory]);
}
} else {
// 如果源路径是文件使用PHP的rename函数移动文件
if (!rename($sourcePath, $targetPath)) {
Yii::$app->session->setFlash('error', 'Failed to move file.');
return $this->redirect(['index', 'directory' => $targetDirectory]);
}
}
}
}
Yii::$app->session->setFlash('success', 'Operation completed successfully.');
return $this->redirect(['index', 'directory' => $targetDirectory]);
}
/**
* 递归复制目录及其内容
* @param string $source 源目录路径
* @param string $destination 目标目录路径
* @return bool 操作是否成功
*/
protected function copyDirectory(string $source, string $destination): bool
{
// 创建目标目录
if (!mkdir($destination)) {
return false;
}
// 打开源目录
$dir = opendir($source);
if ($dir === false) {
return false;
}
// 递归复制目录的内容
while (($entry = readdir($dir)) !== false) {
if ($entry === '.' || $entry === '..') {
continue;
}
$sourcePath = $source . '/' . $entry;
$destinationPath = $destination . '/' . $entry;
if (is_dir($sourcePath)) {
// 如果源路径是目录,递归复制目录
if (!$this->copyDirectory($sourcePath, $destinationPath)) {
return false;
}
} else {
// 如果源路径是文件,复制文件
if (!copy($sourcePath, $destinationPath)) {
return false;
}
}
}
closedir($dir);
return true;
}
/**
* 递归移动目录及其内容
* @param string $source 源目录路径
* @param string $destination 目标目录路径
* @return bool 操作是否成功
*/
protected function moveDirectory(string $source, string $destination): bool
{
// 创建目标目录
if (!mkdir($destination)) {
return false;
}
// 打开源目录
$dir = opendir($source);
if ($dir === false) {
return false;
}
// 递归移动目录的内容
while (($entry = readdir($dir)) !== false) {
if ($entry === '.' || $entry === '..') {
continue;
}
$sourcePath = $source . '/' . $entry;
$destinationPath = $destination . '/' . $entry;
if (is_dir($sourcePath)) {
// 如果源路径是目录,递归移动目录
if (!$this->moveDirectory($sourcePath, $destinationPath)) {
return false;
}
} else {
// 如果源路径是文件,移动文件
if (!rename($sourcePath, $destinationPath)) {
return false;
}
}
}
closedir($dir);
// 删除源目录
if (!rmdir($source)) {
return false;
}
return true;
}
/**
* @return array
* @throws NotFoundHttpException
*/
public function actionChecksum(): array
{
$relativePath = Yii::$app->request->post('relativePath');
if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
throw new NotFoundHttpException('Invalid file path.');
}
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
if (!is_file($absolutePath)) {
throw new NotFoundHttpException('The specified path does not point to a file.');
}
// 计算文件的校验值
$crc32b = hash_file('crc32b', $absolutePath);
$sha256 = hash_file('sha256', $absolutePath);
// 将校验值返回给客户端
Yii::$app->response->format = Response::FORMAT_JSON;
return [
'crc32b' => strtoupper($crc32b),
'sha256' => strtoupper($sha256),
];
}
}