921 lines
36 KiB
PHP
921 lines
36 KiB
PHP
<?php
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namespace app\controllers;
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use app\models\NewFolderForm;
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use app\models\RenameForm;
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use app\models\UploadForm;
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use app\models\ZipForm;
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use app\utils\FileSizeHelper;
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use app\utils\FileTypeDetector;
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use Exception;
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use RecursiveDirectoryIterator;
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use RecursiveIteratorIterator;
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use wapmorgan\UnifiedArchive\Exceptions\ArchiveExtractionException;
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use wapmorgan\UnifiedArchive\Exceptions\FileAlreadyExistsException;
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use wapmorgan\UnifiedArchive\Exceptions\UnsupportedOperationException;
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use wapmorgan\UnifiedArchive\UnifiedArchive;
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use Yii;
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use yii\bootstrap5\ActiveForm;
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use yii\filters\AccessControl;
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use yii\filters\VerbFilter;
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use yii\helpers\ArrayHelper;
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use yii\web\Controller;
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use yii\web\NotFoundHttpException;
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use yii\web\Response;
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use yii\web\UploadedFile;
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use ZipArchive;
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class HomeController extends Controller
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{
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protected string $pattern = '/^[^\p{C}:*?"<>|\\\\]+$/u';
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public function behaviors(): array
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{
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return array_merge(
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parent::behaviors(),
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[
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'access' => [
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'class' => AccessControl::class,
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'rules' => [
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[
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'allow' => true,
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'actions' => ['index', 'download', 'preview', 'rename', 'delete', 'upload', 'new-folder', 'download-folder', 'multi-ff-zip-dl', 'zip', 'unzip', 'paste', 'search'],
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'roles' => ['user'],
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],
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],
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],
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'verbs' => [
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'class' => VerbFilter::class,
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'actions' => [
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'index' => ['GET'],
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'download' => ['GET'],
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'preview' => ['GET'],
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'rename' => ['POST'],
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'delete' => ['POST'],
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'upload' => ['POST'], //剩余空间检查√
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'new-folder' => ['POST'],
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'download-folder' => ['GET'],
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'multi-ff-zip-dl' => ['POST'],
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'zip' => ['POST'], //剩余空间检查√
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'unzip' => ['POST'], //剩余空间检查√
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'paste' => ['POST'], //剩余空间检查√
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'search' => ['POST']
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],
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],
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]
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);
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}
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/**
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* display the page of the file manager (accepts a directory parameter like cd command)
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* visit it via https://devs.chenx221.cyou:8081/index.php?r=home
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*
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* @param null $directory
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* @return string|Response
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* @throws NotFoundHttpException
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*/
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public function actionIndex($directory = null): Response|string
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{
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$model = Yii::$app->user->identity;
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// if (Yii::$app->user->isGuest) {
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// Yii::$app->session->setFlash('error','请先登录');
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// return $this->redirect(Yii::$app->user->loginUrl);
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// } else if (!Yii::$app->user->can('accessHome')){
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// throw new NotFoundHttpException('当前用户组不允许访问此页面');
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// }
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$rootDataDirectory = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id;
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if ($directory === '.' || $directory == null) {
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$directory = null;
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$parentDirectory = null;
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} elseif (str_contains($directory, '..')) {
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throw new NotFoundHttpException('Invalid directory.');
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} else {
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$parentDirectory = dirname($directory);
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}
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$directoryContents = $this->getDirectoryContents(join(DIRECTORY_SEPARATOR, [$rootDataDirectory, $directory ?: '.']));
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foreach ($directoryContents as $key => $item) {
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$relativePath = $directory ? $directory . '/' . $item : $item;
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$absolutePath = Yii::getAlias('@app') . '/data/' . Yii::$app->user->id . '/' . $relativePath;
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$type = FileTypeDetector::detect($absolutePath);
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$lastModified = filemtime($absolutePath);
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$size = is_file($absolutePath) ? filesize($absolutePath) : null;
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$rawType = is_file($absolutePath) ? mime_content_type($absolutePath) : null;
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$directoryContents[$key] = ['name' => $item, 'type' => $type, 'lastModified' => $lastModified, 'size' => $size, 'rawType' => $rawType];
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}
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$usedSpace = FileSizeHelper::getUserHomeDirSize();
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$vaultUsedSpace = FileSizeHelper::getUserVaultDirSize();
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$storageLimit = $model->storage_limit;
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return $this->render('index', [
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'directoryContents' => $directoryContents,
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'parentDirectory' => $parentDirectory,
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'directory' => $directory, // 将$directory传递给视图
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'usedSpace' => $usedSpace, // B
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'vaultUsedSpace' => $vaultUsedSpace, // B
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'storageLimit' => $storageLimit, // MB
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]);
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}
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/**
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* 获取指定路径下的文件和文件夹内容
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* @param string $path 路径
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* @return array 文件和文件夹内容数组
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* @throws NotFoundHttpException 如果路径不存在
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*/
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protected function getDirectoryContents(string $path): array
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{
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// 确定路径是否存在
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if (!is_dir($path)) {
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throw new NotFoundHttpException('Directory not found.');
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}
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// 获取路径下的所有文件和文件夹
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$directoryContents = scandir($path);
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// 移除 '.' 和 '..'
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$directoryContents = array_diff($directoryContents, ['.', '..']);
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// 使用 usort 对目录内容进行排序，使文件夹始终在文件之前
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usort($directoryContents, function ($a, $b) use ($path) {
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$aIsDir = is_dir($path . '/' . $a);
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$bIsDir = is_dir($path . '/' . $b);
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if ($aIsDir === $bIsDir) {
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return strnatcasecmp($a, $b); // 如果两者都是文件夹或都是文件，按名称排序
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}
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return $aIsDir ? -1 : 1; // 文件夹始终在文件之前
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});
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return $directoryContents;
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}
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/**
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* 下载指定路径下的文件
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* download link:https://devs.chenx221.cyou:8081/index.php?r=home%2Fdownload&relativePath={the relative path of the file}
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*
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* @param string $relativePath 文件的相对路径
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* @throws NotFoundHttpException 如果文件不存在
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*/
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public function actionDownload(string $relativePath): void
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{
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// 对相对路径进行解码
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$relativePath = rawurldecode($relativePath);
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// 检查相对路径是否只包含允许的字符
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if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
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throw new NotFoundHttpException('Invalid file path.');
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}
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// 确定文件的绝对路径
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$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
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// 使用realpath函数解析路径，并检查解析后的路径是否在预期的目录中
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$realPath = realpath($absolutePath);
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$dataDirectory = str_replace('/', '\\', Yii::getAlias(Yii::$app->params['dataDirectory']));
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if (!$realPath || !str_starts_with($realPath, $dataDirectory)) {
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throw new NotFoundHttpException('File not found.');
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}
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// 检查文件是否存在
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if (!file_exists($realPath)) {
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throw new NotFoundHttpException('File not found.');
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}
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// 将文件发送给用户进行下载
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Yii::$app->response->sendFile($realPath)->send();
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}
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/**
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* @param string $relativePath
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* @return void
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* @throws NotFoundHttpException
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*/
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public function actionPreview(string $relativePath): void
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{
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// 对相对路径进行解码
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$relativePath = rawurldecode($relativePath);
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// 检查相对路径是否只包含允许的字符
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if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
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throw new NotFoundHttpException('Invalid file path.');
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}
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// 确定文件的绝对路径
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$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
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// 检查文件是否存在
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if (!file_exists($absolutePath)) {
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throw new NotFoundHttpException('File not found.');
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}
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// 获取图像的 MIME 类型
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$finfo = finfo_open(FILEINFO_MIME_TYPE);
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$mimeType = finfo_file($finfo, $absolutePath);
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finfo_close($finfo);
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// 设置响应头
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header('Content-Type: ' . $mimeType);
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header('Content-Disposition: inline; filename="' . basename($absolutePath) . '"');
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// 读取并输出图像数据
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readfile($absolutePath);
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// 结束脚本执行
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exit;
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}
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/**
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* 重命名文件或文件夹
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* @return string|Response|null
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* @throws NotFoundHttpException 如果文件或文件夹不存在
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*/
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public function actionRename(): Response|string|null
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{
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$relativePath = Yii::$app->request->post('relativePath');
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// 对相对路径进行解码
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$relativePath = rawurldecode($relativePath);
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// 检查相对路径是否只包含允许的字符
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if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
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throw new NotFoundHttpException('Invalid file path.');
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}
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// 确定文件的绝对路径
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$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
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// 检查文件或文件夹是否存在
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if (!file_exists($absolutePath)) {
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throw new NotFoundHttpException('File or directory not found.');
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}
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$model = new RenameForm();
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try {
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$model->newName = ArrayHelper::getValue(Yii::$app->request->post('RenameForm'), 'newName');
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} catch (Exception) {
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throw new NotFoundHttpException('Invalid request.');
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}
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if (!$model->validate()) {
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Yii::$app->response->statusCode = 400;
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return $model->getFirstError('newName');
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}
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// 检查新名称是否和现有的文件或文件夹重名
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if (file_exists(dirname($absolutePath) . '/' . $model->newName)) {
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Yii::$app->session->setFlash('error', 'Failed to rename file or directory.');
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return $this->redirect(['index', 'directory' => dirname($relativePath)]);
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}
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// 重命名文件或文件夹
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if (!rename($absolutePath, dirname($absolutePath) . '/' . $model->newName)) {
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Yii::$app->session->setFlash('error', 'Failed to rename file or directory.');
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} else {
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Yii::$app->session->setFlash('success', 'File or directory renamed successfully.');
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}
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return $this->redirect(['index', 'directory' => dirname($relativePath)]);
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}
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/**
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* 删除文件或文件夹
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* @throws NotFoundHttpException 如果文件或文件夹不存在
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*/
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public function actionDelete(): Response
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{
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$relativePaths = Yii::$app->request->post('relativePath');
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if (!is_array($relativePaths)) {
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$relativePaths = [$relativePaths];
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}
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foreach ($relativePaths as $relativePath) {
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$relativePath = rawurldecode($relativePath);
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if (!preg_match($this->pattern, $relativePath) || str_contains($relativePath, '..')) {
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throw new NotFoundHttpException('Invalid file path.');
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}
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$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $relativePath;
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if (!file_exists($absolutePath)) {
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throw new NotFoundHttpException('File or directory not found.');
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} else {
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$realPath = realpath($absolutePath);
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$expectedPathPrefix = realpath(Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id);
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if (!str_starts_with($realPath, $expectedPathPrefix)) {
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throw new NotFoundHttpException('File or directory not found.');
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}
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}
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if (is_dir($absolutePath)) {
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if (!$this->deleteDirectory($absolutePath)) {
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Yii::$app->session->setFlash('error', 'Failed to delete directory.');
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} else {
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Yii::$app->session->setFlash('success', 'Directory deleted successfully.');
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}
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} else {
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if (!unlink($absolutePath)) {
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Yii::$app->session->setFlash('error', 'Failed to delete file.');
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} else {
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Yii::$app->session->setFlash('success', 'File deleted successfully.');
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}
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}
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}
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return $this->redirect(['index', 'directory' => dirname($relativePaths[0])]);
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}
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/**
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* 递归删除目录及其内容
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* @param string $dir 目录路径
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*/
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protected function deleteDirectory(string $dir): bool
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{
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if (!is_dir($dir)) {
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return false;
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}
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$files = array_diff(scandir($dir), ['.', '..']);
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foreach ($files as $file) {
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if (is_dir("$dir/$file")) {
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if (!$this->deleteDirectory("$dir/$file")) {
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return false;
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}
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} else {
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if (!unlink("$dir/$file")) {
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return false;
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}
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}
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}
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if (!rmdir($dir)) {
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return false;
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}
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return true;
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}
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/**
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* 文件、文件夹上传
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* 注意,已存在的同名文件会被覆盖
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* https://devs.chenx221.cyou:8081/index.php?r=home%2Fupload
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*
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* @return int|Response
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*/
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public function actionUpload(): Response|int
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{
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$model = new UploadForm();
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$model->targetDir = Yii::$app->request->post('targetDir', '.');
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$uploadedFiles = UploadedFile::getInstancesByName('files');
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$successCount = 0;
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$totalCount = count($uploadedFiles);
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$sp = Yii::$app->request->post('sp');
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foreach ($uploadedFiles as $uploadedFile) {
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$model->uploadFile = $uploadedFile;
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if (!preg_match($this->pattern, $model->uploadFile->fullPath) || str_contains($model->uploadFile->fullPath, '..')) {
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continue;
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}
|
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if (!FileSizeHelper::hasEnoughSpace($model->uploadFile->size)) {
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continue;
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}
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if ($model->upload()) {
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$successCount++;
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}
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}
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if ($sp === 'editSaving') {
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if ($successCount === $totalCount) {
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Yii::$app->response->statusCode = 200;
|
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return $this->asJson(['status' => 200, 'message' => '文件上传成功']);
|
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} else {
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Yii::$app->response->statusCode = 500;
|
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return $this->asJson(['status' => 500, 'message' => '文件上传失败']);
|
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}
|
||
} else {
|
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if ($successCount === $totalCount) {
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Yii::$app->session->setFlash('success', '文件上传成功');
|
||
} elseif ($successCount > 0) {
|
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Yii::$app->session->setFlash('warning', '部分文件上传失败，这可能是用户剩余空间不足导致');
|
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} else {
|
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Yii::$app->session->setFlash('error', '文件上传失败，这可能是用户剩余空间不足导致');
|
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}
|
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//返回状态码200
|
||
return Yii::$app->response->statusCode = 200;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 新建文件夹
|
||
*
|
||
* @return array|Response
|
||
*/
|
||
public function actionNewFolder(): Response|array
|
||
{
|
||
|
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$relativePath = Yii::$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, $zipPath);
|
||
// 检查新的压缩文件的大小是否超过用户的存储限制
|
||
if (!FileSizeHelper::hasEnoughSpace()) {
|
||
// 如果超过，删除这个新的压缩文件，并显示一个错误消息
|
||
unlink($zipPath);
|
||
Yii::$app->session->setFlash('error', '打包失败,空间不足');
|
||
} else {
|
||
Yii::$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->response->format = Response::FORMAT_JSON;
|
||
if (!FileSizeHelper::hasEnoughSpace()) {
|
||
$this->deleteDirectory($targetDirectory);
|
||
Yii::$app->session->setFlash('error', '解压失败,空间不足');
|
||
return [
|
||
'status' => 500,
|
||
'directory' => pathinfo($relativePath, PATHINFO_FILENAME) . '_' . $now_time,
|
||
'parentDirectory' => dirname($relativePath),
|
||
];
|
||
} else {
|
||
Yii::$app->session->setFlash('success', '解压成功');
|
||
return [
|
||
'status' => 200,
|
||
'directory' => pathinfo($relativePath, PATHINFO_FILENAME) . '_' . $now_time,
|
||
];
|
||
}
|
||
} catch (ArchiveExtractionException) {
|
||
$this->deleteDirectory($targetDirectory);
|
||
Yii::$app->session->setFlash('error', '解压过程中出现错误');
|
||
Yii::$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)) {
|
||
$sourceFileSize = filesize($sourcePath);
|
||
|
||
// 检查是否有足够的空间进行复制操作
|
||
if (!FileSizeHelper::hasEnoughSpace($sourceFileSize)) {
|
||
Yii::$app->session->setFlash('error', 'Not enough space to copy the file.');
|
||
return $this->redirect(['index', 'directory' => $targetDirectory]);
|
||
}
|
||
$pathInfo = pathinfo($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') {
|
||
$sourceSize = is_dir($sourcePath) ? FileSizeHelper::getDirectorySize($sourcePath) : filesize($sourcePath);
|
||
if (!FileSizeHelper::hasEnoughSpace($sourceSize)) {
|
||
Yii::$app->session->setFlash('error', 'Not enough space to copy.');
|
||
return $this->redirect(['index', 'directory' => $targetDirectory]);
|
||
}
|
||
if (is_dir($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),
|
||
];
|
||
}
|
||
|
||
/**
|
||
* @throws NotFoundHttpException
|
||
*/
|
||
public function actionSearch(): Response
|
||
{
|
||
if (Yii::$app->request->isAjax) {
|
||
$directory = empty(Yii::$app->request->post('directory'))?'.':Yii::$app->request->post('directory');
|
||
$keyword = Yii::$app->request->post('keyword');
|
||
if ($keyword == null) {
|
||
return $this->asJson(['status' => 'error', 'message' => '关键词不能为空']);
|
||
}
|
||
if (strlen($keyword) < 3) {
|
||
return $this->asJson(['status' => 'error', 'message' => '关键词长度不得小于3']);
|
||
}
|
||
$absolutePath = Yii::getAlias(Yii::$app->params['dataDirectory']) . '/' . Yii::$app->user->id . '/' . $directory;
|
||
// check if the directory is valid & exists
|
||
if (!preg_match($this->pattern, $directory) || str_contains($directory, '..') || !is_dir($absolutePath)) {
|
||
return $this->asJson(['status' => 'error', 'message' => '无效路径']);
|
||
}
|
||
|
||
$directoryIterator = new RecursiveDirectoryIterator($absolutePath);
|
||
$iterator = new RecursiveIteratorIterator($directoryIterator);
|
||
|
||
$results = [];
|
||
foreach ($iterator as $file) {
|
||
if (str_contains($file->getFilename(), $keyword)) {
|
||
$results[] = [
|
||
'name' => $file->getFilename(),
|
||
'type' => FileTypeDetector::detect($file->getPathname()),
|
||
'relativePath' => $directory.str_replace($absolutePath, '', $file->getPath())
|
||
];
|
||
}
|
||
}
|
||
|
||
return $this->asJson(['status' => 'success', 'data' => $results]);
|
||
}
|
||
return $this->asJson(['status' => 'error', 'message' => '非法请求']);
|
||
}
|
||
}
|