diff options
Diffstat (limited to 'vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php')
| -rw-r--r-- | vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php | 161 |
1 files changed, 88 insertions, 73 deletions
diff --git a/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php b/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php index 7b453d105..6cf772f44 100644 --- a/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php +++ b/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php @@ -1,13 +1,15 @@ <?php +declare(strict_types=1); + namespace Sabre\DAV; use Sabre\HTTP\RequestInterface; use Sabre\HTTP\ResponseInterface; -use Sabre\HTTP\URLUtil; +use Sabre\Uri; /** - * Temporary File Filter Plugin + * Temporary File Filter Plugin. * * The purpose of this filter is to intercept some of the garbage files * operation systems and applications tend to generate when mounting @@ -30,8 +32,8 @@ use Sabre\HTTP\URLUtil; * @author Evert Pot (http://evertpot.com/) * @license http://sabre.io/license/ Modified BSD License */ -class TemporaryFileFilterPlugin extends ServerPlugin { - +class TemporaryFileFilterPlugin extends ServerPlugin +{ /** * This is the list of patterns we intercept. * If new patterns are added, they must be valid patterns for preg_match. @@ -49,7 +51,7 @@ class TemporaryFileFilterPlugin extends ServerPlugin { ]; /** - * A reference to the main Server class + * A reference to the main Server class. * * @var \Sabre\DAV\Server */ @@ -72,58 +74,61 @@ class TemporaryFileFilterPlugin extends ServerPlugin { * * @param string|null $dataDir */ - function __construct($dataDir = null) { - - if (!$dataDir) $dataDir = ini_get('session.save_path') . '/sabredav/'; - if (!is_dir($dataDir)) mkdir($dataDir); + public function __construct($dataDir = null) + { + if (!$dataDir) { + $dataDir = ini_get('session.save_path').'/sabredav/'; + } + if (!is_dir($dataDir)) { + mkdir($dataDir); + } $this->dataDir = $dataDir; - } /** - * Initialize the plugin + * Initialize the plugin. * * This is called automatically be the Server class after this plugin is * added with Sabre\DAV\Server::addPlugin() * * @param Server $server - * @return void */ - function initialize(Server $server) { - + public function initialize(Server $server) + { $this->server = $server; - $server->on('beforeMethod', [$this, 'beforeMethod']); + $server->on('beforeMethod:*', [$this, 'beforeMethod']); $server->on('beforeCreateFile', [$this, 'beforeCreateFile']); - } /** - * This method is called before any HTTP method handler + * This method is called before any HTTP method handler. * * This method intercepts any GET, DELETE, PUT and PROPFIND calls to * filenames that are known to match the 'temporary file' regex. * - * @param RequestInterface $request + * @param RequestInterface $request * @param ResponseInterface $response + * * @return bool */ - function beforeMethod(RequestInterface $request, ResponseInterface $response) { - - if (!$tempLocation = $this->isTempFile($request->getPath())) + public function beforeMethod(RequestInterface $request, ResponseInterface $response) + { + if (!$tempLocation = $this->isTempFile($request->getPath())) { return; + } switch ($request->getMethod()) { - case 'GET' : + case 'GET': return $this->httpGet($request, $response, $tempLocation); - case 'PUT' : + case 'PUT': return $this->httpPut($request, $response, $tempLocation); - case 'PROPFIND' : + case 'PROPFIND': return $this->httpPropfind($request, $response, $tempLocation); - case 'DELETE' : + case 'DELETE': return $this->httpDelete($request, $response, $tempLocation); } - return; + return; } /** @@ -132,24 +137,25 @@ class TemporaryFileFilterPlugin extends ServerPlugin { * This is used to deal with HTTP LOCK requests which create a new * file. * - * @param string $uri - * @param resource $data + * @param string $uri + * @param resource $data * @param ICollection $parent - * @param bool $modified Should be set to true, if this event handler - * changed &$data. + * @param bool $modified should be set to true, if this event handler + * changed &$data + * * @return bool */ - function beforeCreateFile($uri, $data, ICollection $parent, $modified) { - + public function beforeCreateFile($uri, $data, ICollection $parent, $modified) + { if ($tempPath = $this->isTempFile($uri)) { - $hR = $this->server->httpResponse; $hR->setHeader('X-Sabre-Temp', 'true'); file_put_contents($tempPath, $data); + return false; } - return; + return; } /** @@ -158,71 +164,76 @@ class TemporaryFileFilterPlugin extends ServerPlugin { * temporary file storage. * * @param string $path + * * @return bool|string */ - protected function isTempFile($path) { - + protected function isTempFile($path) + { // We're only interested in the basename. - list(, $tempPath) = URLUtil::splitPath($path); + list(, $tempPath) = Uri\split($path); - foreach ($this->temporaryFilePatterns as $tempFile) { + if (null === $tempPath) { + return false; + } + foreach ($this->temporaryFilePatterns as $tempFile) { if (preg_match($tempFile, $tempPath)) { - return $this->getDataDir() . '/sabredav_' . md5($path) . '.tempfile'; + return $this->getDataDir().'/sabredav_'.md5($path).'.tempfile'; } - } return false; - } - /** * This method handles the GET method for temporary files. * If the file doesn't exist, it will return false which will kick in * the regular system for the GET method. * - * @param RequestInterface $request + * @param RequestInterface $request * @param ResponseInterface $hR - * @param string $tempLocation + * @param string $tempLocation + * * @return bool */ - function httpGet(RequestInterface $request, ResponseInterface $hR, $tempLocation) { - - if (!file_exists($tempLocation)) return; + public function httpGet(RequestInterface $request, ResponseInterface $hR, $tempLocation) + { + if (!file_exists($tempLocation)) { + return; + } $hR->setHeader('Content-Type', 'application/octet-stream'); $hR->setHeader('Content-Length', filesize($tempLocation)); $hR->setHeader('X-Sabre-Temp', 'true'); $hR->setStatus(200); $hR->setBody(fopen($tempLocation, 'r')); - return false; + return false; } /** * This method handles the PUT method. * - * @param RequestInterface $request + * @param RequestInterface $request * @param ResponseInterface $hR - * @param string $tempLocation + * @param string $tempLocation + * * @return bool */ - function httpPut(RequestInterface $request, ResponseInterface $hR, $tempLocation) { - + public function httpPut(RequestInterface $request, ResponseInterface $hR, $tempLocation) + { $hR->setHeader('X-Sabre-Temp', 'true'); $newFile = !file_exists($tempLocation); if (!$newFile && ($this->server->httpRequest->getHeader('If-None-Match'))) { - throw new Exception\PreconditionFailed('The resource already exists, and an If-None-Match header was supplied'); + throw new Exception\PreconditionFailed('The resource already exists, and an If-None-Match header was supplied'); } file_put_contents($tempLocation, $this->server->httpRequest->getBody()); $hR->setStatus($newFile ? 201 : 200); - return false; + return false; } /** @@ -231,20 +242,23 @@ class TemporaryFileFilterPlugin extends ServerPlugin { * If the file didn't exist, it will return false, which will make the * standard HTTP DELETE handler kick in. * - * @param RequestInterface $request + * @param RequestInterface $request * @param ResponseInterface $hR - * @param string $tempLocation + * @param string $tempLocation + * * @return bool */ - function httpDelete(RequestInterface $request, ResponseInterface $hR, $tempLocation) { - - if (!file_exists($tempLocation)) return; + public function httpDelete(RequestInterface $request, ResponseInterface $hR, $tempLocation) + { + if (!file_exists($tempLocation)) { + return; + } unlink($tempLocation); $hR->setHeader('X-Sabre-Temp', 'true'); $hR->setStatus(204); - return false; + return false; } /** @@ -254,14 +268,17 @@ class TemporaryFileFilterPlugin extends ServerPlugin { * for which properties were requested, and just sends back a default * set of properties. * - * @param RequestInterface $request + * @param RequestInterface $request * @param ResponseInterface $hR - * @param string $tempLocation + * @param string $tempLocation + * * @return bool */ - function httpPropfind(RequestInterface $request, ResponseInterface $hR, $tempLocation) { - - if (!file_exists($tempLocation)) return; + public function httpPropfind(RequestInterface $request, ResponseInterface $hR, $tempLocation) + { + if (!file_exists($tempLocation)) { + return; + } $hR->setHeader('X-Sabre-Temp', 'true'); $hR->setStatus(207); @@ -269,22 +286,20 @@ class TemporaryFileFilterPlugin extends ServerPlugin { $properties = [ 'href' => $request->getPath(), - 200 => [ - '{DAV:}getlastmodified' => new Xml\Property\GetLastModified(filemtime($tempLocation)), - '{DAV:}getcontentlength' => filesize($tempLocation), - '{DAV:}resourcetype' => new Xml\Property\ResourceType(null), - '{' . Server::NS_SABREDAV . '}tempFile' => true, - + 200 => [ + '{DAV:}getlastmodified' => new Xml\Property\GetLastModified(filemtime($tempLocation)), + '{DAV:}getcontentlength' => filesize($tempLocation), + '{DAV:}resourcetype' => new Xml\Property\ResourceType(null), + '{'.Server::NS_SABREDAV.'}tempFile' => true, ], ]; $data = $this->server->generateMultiStatus([$properties]); $hR->setBody($data); - return false; + return false; } - /** * This method returns the directory where the temporary files should be stored. * |