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@ -42,6 +42,10 @@ class FilesDropPlugin extends ServerPlugin {
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}
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public function onMkcol(RequestInterface $request, ResponseInterface $response) {
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if ($this->isChunkedUpload($request)) {
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return;
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}
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if (!$this->enabled || $this->share === null) {
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return;
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}
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@ -58,7 +62,18 @@ class FilesDropPlugin extends ServerPlugin {
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return false;
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}
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private function isChunkedUpload(RequestInterface $request): bool {
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return str_starts_with(substr($request->getUrl(), strlen($request->getBaseUrl()) - 1), '/uploads/');
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}
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public function beforeMethod(RequestInterface $request, ResponseInterface $response) {
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$isChunkedUpload = $this->isChunkedUpload($request);
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// For the PUT and MOVE requests of a chunked upload it is necessary to modify the Destination header.
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if ($isChunkedUpload && $request->getMethod() !== 'MOVE' && $request->getMethod() !== 'PUT') {
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return;
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}
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if (!$this->enabled || $this->share === null) {
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return;
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}
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@ -68,21 +83,25 @@ class FilesDropPlugin extends ServerPlugin {
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return;
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}
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if ($request->getMethod() !== 'PUT' && $request->getMethod() !== 'MKCOL' && (!$isChunkedUpload || $request->getMethod() !== 'MOVE')) {
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throw new MethodNotAllowed('Only PUT, MKCOL and MOVE are allowed on files drop');
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}
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// Extract the attributes for the file request
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$isFileRequest = false;
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$attributes = $this->share->getAttributes();
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if ($attributes !== null) {
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$isFileRequest = $attributes->getAttribute('fileRequest', 'enabled') === true;
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}
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// Retrieve the nickname from the request
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$nickname = $request->hasHeader('X-NC-Nickname')
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? trim(urldecode($request->getHeader('X-NC-Nickname')))
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: null;
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if ($request->getMethod() !== 'PUT') {
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// If uploading subfolders we need to ensure they get created
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// within the nickname folder
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if ($request->getMethod() === 'MKCOL') {
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if (!$nickname) {
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throw new BadRequest('A nickname header is required when uploading subfolders');
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}
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} else {
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throw new MethodNotAllowed('Only PUT is allowed on files drop');
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}
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// We need a valid nickname for file requests
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if ($isFileRequest && !$nickname) {
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throw new BadRequest('A nickname header is required for file requests');
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}
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// If this is a folder creation request
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@ -95,35 +114,22 @@ class FilesDropPlugin extends ServerPlugin {
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// full path along the way. We'll only handle conflict
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// resolution on file conflicts, but not on folders.
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// e.g files/dCP8yn3N86EK9sL/Folder/image.jpg
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$path = $request->getPath();
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if ($isChunkedUpload) {
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$destination = $request->getHeader('destination');
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$baseUrl = $request->getBaseUrl();
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// e.g files/dCP8yn3N86EK9sL/Folder/image.jpg
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$path = substr($destination, strpos($destination, $baseUrl) + strlen($baseUrl));
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} else {
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// e.g files/dCP8yn3N86EK9sL/Folder/image.jpg
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$path = $request->getPath();
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}
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$token = $this->share->getToken();
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// e.g files/dCP8yn3N86EK9sL
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$rootPath = substr($path, 0, strpos($path, $token) + strlen($token));
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// e.g /Folder/image.jpg
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$relativePath = substr($path, strlen($rootPath));
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$isRootUpload = substr_count($relativePath, '/') === 1;
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// Extract the attributes for the file request
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$isFileRequest = false;
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$attributes = $this->share->getAttributes();
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if ($attributes !== null) {
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$isFileRequest = $attributes->getAttribute('fileRequest', 'enabled') === true;
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}
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// We need a valid nickname for file requests
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if ($isFileRequest && !$nickname) {
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throw new BadRequest('A nickname header is required for file requests');
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}
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// We're only allowing the upload of
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// long path with subfolders if a nickname is set.
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// This prevents confusion when uploading files and help
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// classify them by uploaders.
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if (!$nickname && !$isRootUpload) {
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throw new BadRequest('A nickname header is required when uploading subfolders');
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}
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if ($nickname) {
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try {
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@ -187,7 +193,11 @@ class FilesDropPlugin extends ServerPlugin {
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$relativePath = substr($folder->getPath(), strlen($node->getPath()));
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$path = '/files/' . $token . '/' . $relativePath . '/' . $uniqueName;
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$url = rtrim($request->getBaseUrl(), '/') . str_replace('//', '/', $path);
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$request->setUrl($url);
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if ($isChunkedUpload) {
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$request->setHeader('destination', $url);
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} else {
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$request->setUrl($url);
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}
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}
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private function getPathSegments(string $path): array {
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