Merge branch 'dev' of https://github.com/redmatrix/hubzilla into dev_merge

50 files changed, 213 insertions, 174 deletions

diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractDigest.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractDigest.php
index 85c5f30d5..4b47f56c9 100644
--- a/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractDigest.php
+++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractDigest.php
@@ -2,8 +2,8 @@
 
 namespace Sabre\DAV\Auth\Backend;
 
-use Sabre\HTTP;
 use Sabre\DAV;
+use Sabre\HTTP;
 use Sabre\HTTP\RequestInterface;
 use Sabre\HTTP\ResponseInterface;
 
diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php
index 76ad89391..c2f6de974 100644
--- a/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php
+++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php
@@ -31,7 +31,7 @@ class PDO extends AbstractDigest {
      *
      * If the filename argument is passed in, it will parse out the specified file fist.
      *
-     * @param PDO $pdo
+     * @param \PDO $pdo
      */
     function __construct(\PDO $pdo) {
 
diff --git a/vendor/sabre/dav/lib/DAV/Auth/Plugin.php b/vendor/sabre/dav/lib/DAV/Auth/Plugin.php
index 4b5f35ac3..bbb5d180d 100644
--- a/vendor/sabre/dav/lib/DAV/Auth/Plugin.php
+++ b/vendor/sabre/dav/lib/DAV/Auth/Plugin.php
@@ -2,11 +2,11 @@
 
 namespace Sabre\DAV\Auth;
 
-use Sabre\HTTP\RequestInterface;
-use Sabre\HTTP\ResponseInterface;
 use Sabre\DAV\Exception\NotAuthenticated;
 use Sabre\DAV\Server;
 use Sabre\DAV\ServerPlugin;
+use Sabre\HTTP\RequestInterface;
+use Sabre\HTTP\ResponseInterface;
 
 /**
  * This plugin provides Authentication for a WebDAV server.
@@ -181,7 +181,7 @@ class Plugin extends ServerPlugin {
      *
      * If login was not successful, the second item in the array will contain a
      * an array with strings. The strings are a list of reasons why login was
-     * unsuccesful. For every auth backend there will be one reason, so usually
+     * unsuccessful. For every auth backend there will be one reason, so usually
      * there's just one.
      *
      * @param RequestInterface $request
diff --git a/vendor/sabre/dav/lib/DAV/Browser/GuessContentType.php b/vendor/sabre/dav/lib/DAV/Browser/GuessContentType.php
index 01cddc230..3ba2aee25 100644
--- a/vendor/sabre/dav/lib/DAV/Browser/GuessContentType.php
+++ b/vendor/sabre/dav/lib/DAV/Browser/GuessContentType.php
@@ -2,10 +2,10 @@
 
 namespace Sabre\DAV\Browser;
 
-use Sabre\HTTP\URLUtil;
 use Sabre\DAV;
-use Sabre\DAV\PropFind;
 use Sabre\DAV\Inode;
+use Sabre\DAV\PropFind;
+use Sabre\HTTP\URLUtil;
 
 /**
  * GuessContentType plugin
diff --git a/vendor/sabre/dav/lib/DAV/Browser/MapGetToPropFind.php b/vendor/sabre/dav/lib/DAV/Browser/MapGetToPropFind.php
index 38ee63bcd..61327c49a 100644
--- a/vendor/sabre/dav/lib/DAV/Browser/MapGetToPropFind.php
+++ b/vendor/sabre/dav/lib/DAV/Browser/MapGetToPropFind.php
@@ -21,7 +21,7 @@ class MapGetToPropFind extends DAV\ServerPlugin {
     /**
      * reference to server class
      *
-     * @var Sabre\DAV\Server
+     * @var DAV\Server
      */
     protected $server;
 
diff --git a/vendor/sabre/dav/lib/DAV/Browser/Plugin.php b/vendor/sabre/dav/lib/DAV/Browser/Plugin.php
index 49359a045..545ad5633 100644
--- a/vendor/sabre/dav/lib/DAV/Browser/Plugin.php
+++ b/vendor/sabre/dav/lib/DAV/Browser/Plugin.php
@@ -4,9 +4,9 @@ namespace Sabre\DAV\Browser;
 
 use Sabre\DAV;
 use Sabre\DAV\MkCol;
-use Sabre\HTTP\URLUtil;
 use Sabre\HTTP\RequestInterface;
 use Sabre\HTTP\ResponseInterface;
+use Sabre\HTTP\URLUtil;
 
 /**
  * Browser Plugin
@@ -26,7 +26,7 @@ class Plugin extends DAV\ServerPlugin {
     /**
      * reference to server class
      *
-     * @var Sabre\DAV\Server
+     * @var DAV\Server
      */
     protected $server;
 
@@ -112,7 +112,7 @@ class Plugin extends DAV\ServerPlugin {
         $getVars = $request->getQueryParameters();
 
         // CSP headers
-        $this->server->httpResponse->setHeader('Content-Security-Policy', "default-src 'none'; img-src 'self'; style-src 'self'; font-src 'self';");
+        $response->setHeader('Content-Security-Policy', "default-src 'none'; img-src 'self'; style-src 'self'; font-src 'self';");
 
         $sabreAction = isset($getVars['sabreAction']) ? $getVars['sabreAction'] : null;
 
@@ -317,7 +317,7 @@ class Plugin extends DAV\ServerPlugin {
 
                 $buttonActions = '';
                 if ($subProps['subNode'] instanceof DAV\IFile) {
-                    $buttonActions =  '<a href="' . $this->escapeHTML($subProps['fullPath']) . '?sabreAction=info"><span class="oi" data-glyph="info"></span></a>';
+                    $buttonActions = '<a href="' . $this->escapeHTML($subProps['fullPath']) . '?sabreAction=info"><span class="oi" data-glyph="info"></span></a>';
                 }
                 $this->server->emit('browserButtonActions', [$subProps['fullPath'], $subProps['subNode'], &$buttonActions]);
 
@@ -414,11 +414,14 @@ class Plugin extends DAV\ServerPlugin {
      *
      * @param string $title
      * @param string $path
-     * @return void
+     * @return string
      */
     function generateHeader($title, $path = null) {
 
-        $version = DAV\Version::VERSION;
+        $version = '';
+        if (DAV\Server::$exposeVersion) {
+            $version = DAV\Version::VERSION;
+        }
 
         $vars = [
             'title'     => $this->escapeHTML($title),
@@ -475,7 +478,10 @@ HTML;
      */
     function generateFooter() {
 
-        $version = DAV\Version::VERSION;
+        $version = '';
+        if (DAV\Server::$exposeVersion) {
+            $version = DAV\Version::VERSION;
+        }
         return <<<HTML
 <footer>Generated by SabreDAV $version (c)2007-2016 <a href="http://sabre.io/">http://sabre.io/</a></footer>
 </body>
@@ -506,23 +512,21 @@ HTML;
         if (get_class($node) === 'Sabre\\DAV\\SimpleCollection')
             return;
 
-        ob_start();
-        echo '<form method="post" action="">
-        <h3>Create new folder</h3>
-        <input type="hidden" name="sabreAction" value="mkcol" />
-        <label>Name:</label> <input type="text" name="name" /><br />
-        <input type="submit" value="create" />
-        </form>
-        <form method="post" action="" enctype="multipart/form-data">
-        <h3>Upload file</h3>
-        <input type="hidden" name="sabreAction" value="put" />
-        <label>Name (optional):</label> <input type="text" name="name" /><br />
-        <label>File:</label> <input type="file" name="file" /><br />
-        <input type="submit" value="upload" />
-        </form>
-        ';
-
-        $output .= ob_get_clean();
+        $output .= <<<HTML
+<form method="post" action="">
+<h3>Create new folder</h3>
+<input type="hidden" name="sabreAction" value="mkcol" />
+<label>Name:</label> <input type="text" name="name" /><br />
+<input type="submit" value="create" />
+</form>
+<form method="post" action="" enctype="multipart/form-data">
+<h3>Upload file</h3>
+<input type="hidden" name="sabreAction" value="put" />
+<label>Name (optional):</label> <input type="text" name="name" /><br />
+<label>File:</label> <input type="file" name="file" /><br />
+<input type="submit" value="upload" />
+</form>
+HTML;
 
     }
 
@@ -543,8 +547,8 @@ HTML;
      * This method returns a local pathname to an asset.
      *
      * @param string $assetName
-     * @return string
      * @throws DAV\Exception\NotFound
+     * @return string
      */
     protected function getLocalAssetPath($assetName) {
 
@@ -575,9 +579,9 @@ HTML;
         // Rudimentary mime type detection
         $mime = 'application/octet-stream';
         $map = [
-            'ico'  => 'image/vnd.microsoft.icon',
-            'png'  => 'image/png',
-            'css'  => 'text/css',
+            'ico' => 'image/vnd.microsoft.icon',
+            'png' => 'image/png',
+            'css' => 'text/css',
         ];
 
         $ext = substr($assetName, strrpos($assetName, '.') + 1);
@@ -623,7 +627,7 @@ HTML;
      * Maps a resource type to a human-readable string and icon.
      *
      * @param array $resourceTypes
-     * @param INode $node
+     * @param DAV\INode $node
      * @return array
      */
     private function mapResourceType(array $resourceTypes, $node) {
diff --git a/vendor/sabre/dav/lib/DAV/Browser/PropFindAll.php b/vendor/sabre/dav/lib/DAV/Browser/PropFindAll.php
index 1ac439672..c14b7f2f9 100644
--- a/vendor/sabre/dav/lib/DAV/Browser/PropFindAll.php
+++ b/vendor/sabre/dav/lib/DAV/Browser/PropFindAll.php
@@ -28,7 +28,7 @@ class PropFindAll extends PropFind {
     /**
      * Handles a specific property.
      *
-     * This method checks wether the specified property was requested in this
+     * This method checks whether the specified property was requested in this
      * PROPFIND request, and if so, it will call the callback and use the
      * return value for it's value.
      *
diff --git a/vendor/sabre/dav/lib/DAV/Client.php b/vendor/sabre/dav/lib/DAV/Client.php
index 08d5d4702..175ad1bc4 100644
--- a/vendor/sabre/dav/lib/DAV/Client.php
+++ b/vendor/sabre/dav/lib/DAV/Client.php
@@ -231,7 +231,7 @@ class Client extends HTTP\Client {
         $response = $this->send($request);
 
         if ((int)$response->getStatus() >= 400) {
-            throw new \Sabre\HTTP\ClientHttpException($response);
+            throw new HTTP\ClientHttpException($response);
         }
 
         $result = $this->parseMultiStatus($response->getBodyAsString());
@@ -281,7 +281,7 @@ class Client extends HTTP\Client {
         $response = $this->send($request);
 
         if ($response->getStatus() >= 400) {
-            throw new \Sabre\HTTP\ClientHttpException($response);
+            throw new HTTP\ClientHttpException($response);
         }
 
         if ($response->getStatus() === 207) {
@@ -303,7 +303,7 @@ class Client extends HTTP\Client {
             }
             if ($errorProperties) {
 
-                throw new \Sabre\HTTP\ClientException('PROPPATCH failed. The following properties errored: ' . implode(', ', $errorProperties));
+                throw new HTTP\ClientException('PROPPATCH failed. The following properties errored: ' . implode(', ', $errorProperties));
             }
         }
         return true;
diff --git a/vendor/sabre/dav/lib/DAV/Collection.php b/vendor/sabre/dav/lib/DAV/Collection.php
index a46bcc342..35c90b5af 100644
--- a/vendor/sabre/dav/lib/DAV/Collection.php
+++ b/vendor/sabre/dav/lib/DAV/Collection.php
@@ -68,7 +68,7 @@ abstract class Collection extends Node implements ICollection {
      * Data will either be supplied as a stream resource, or in certain cases
      * as a string. Keep in mind that you may have to support either.
      *
-     * After succesful creation of the file, you may choose to return the ETag
+     * After successful creation of the file, you may choose to return the ETag
      * of the new file here.
      *
      * The returned ETag must be surrounded by double-quotes (The quotes should
diff --git a/vendor/sabre/dav/lib/DAV/CorePlugin.php b/vendor/sabre/dav/lib/DAV/CorePlugin.php
index a1b052915..676cdd04a 100644
--- a/vendor/sabre/dav/lib/DAV/CorePlugin.php
+++ b/vendor/sabre/dav/lib/DAV/CorePlugin.php
@@ -165,7 +165,7 @@ class CorePlugin extends ServerPlugin {
             } else {
 
                 $start = $nodeSize - $range[1];
-                $end  = $nodeSize - 1;
+                $end = $nodeSize - 1;
 
                 if ($start < 0) $start = 0;
 
@@ -194,7 +194,7 @@ class CorePlugin extends ServerPlugin {
             $response->setBody($body);
 
         }
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -224,7 +224,7 @@ class CorePlugin extends ServerPlugin {
         $response->setHeader('Content-Length', '0');
         $response->setStatus(200);
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -264,7 +264,7 @@ class CorePlugin extends ServerPlugin {
             $response->setHeader('X-Sabre-Real-Status', $e->getHTTPCode());
         }
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -290,7 +290,7 @@ class CorePlugin extends ServerPlugin {
         $response->setStatus(204);
         $response->setHeader('Content-Length', '0');
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -333,7 +333,7 @@ class CorePlugin extends ServerPlugin {
         // The only two options for the depth of a propfind is 0 or 1 - as long as depth infinity is not enabled
         if (!$this->server->enablePropfindDepthInfinity && $depth != 0) $depth = 1;
 
-        $newProperties = $this->server->getPropertiesForPath($path, $propFindXml->properties, $depth);
+        $newProperties = $this->server->getPropertiesIteratorForPath($path, $propFindXml->properties, $depth);
 
         // This is a multi-status response
         $response->setStatus(207);
@@ -355,7 +355,7 @@ class CorePlugin extends ServerPlugin {
         $data = $this->server->generateMultiStatus($newProperties, $minimal);
         $response->setBody($data);
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -390,7 +390,7 @@ class CorePlugin extends ServerPlugin {
         if ($prefer['return'] === 'minimal') {
 
             // If return-minimal is specified, we only have to check if the
-            // request was succesful, and don't need to return the
+            // request was successful, and don't need to return the
             // multi-status.
             $ok = true;
             foreach ($result as $prop => $code) {
@@ -427,7 +427,7 @@ class CorePlugin extends ServerPlugin {
             $this->server->generateMultiStatus([$multiStatus])
         );
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -533,7 +533,7 @@ class CorePlugin extends ServerPlugin {
 
         }
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -602,7 +602,7 @@ class CorePlugin extends ServerPlugin {
             $response->setStatus(201);
         }
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -653,7 +653,7 @@ class CorePlugin extends ServerPlugin {
         $response->setHeader('Content-Length', '0');
         $response->setStatus($moveInfo['destinationExists'] ? 204 : 201);
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -688,7 +688,7 @@ class CorePlugin extends ServerPlugin {
         $response->setHeader('Content-Length', '0');
         $response->setStatus($copyInfo['destinationExists'] ? 204 : 201);
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -722,7 +722,7 @@ class CorePlugin extends ServerPlugin {
 
         }
 
-        // Sending back false will interupt the event chain and tell the server
+        // Sending back false will interrupt the event chain and tell the server
         // we've handled this method.
         return false;
 
@@ -740,7 +740,7 @@ class CorePlugin extends ServerPlugin {
      */
     function propPatchProtectedPropertyCheck($path, PropPatch $propPatch) {
 
-        // Comparing the mutation list to the list of propetected properties.
+        // Comparing the mutation list to the list of protected properties.
         $mutations = $propPatch->getMutations();
 
         $protected = array_intersect(
diff --git a/vendor/sabre/dav/lib/DAV/Exception/InvalidResourceType.php b/vendor/sabre/dav/lib/DAV/Exception/InvalidResourceType.php
index 505fe5c10..6324d9f3a 100644
--- a/vendor/sabre/dav/lib/DAV/Exception/InvalidResourceType.php
+++ b/vendor/sabre/dav/lib/DAV/Exception/InvalidResourceType.php
@@ -19,7 +19,7 @@ class InvalidResourceType extends Forbidden {
     /**
      * This method allows the exception to include additional information into the WebDAV error response
      *
-     * @param DAV\Server $server
+     * @param \Sabre\DAV\Server $server
      * @param \DOMElement $errorNode
      * @return void
      */
diff --git a/vendor/sabre/dav/lib/DAV/FS/Node.php b/vendor/sabre/dav/lib/DAV/FS/Node.php
index 831c11911..424718f96 100644
--- a/vendor/sabre/dav/lib/DAV/FS/Node.php
+++ b/vendor/sabre/dav/lib/DAV/FS/Node.php
@@ -43,7 +43,7 @@ abstract class Node implements DAV\INode {
      */
     function getName() {
 
-        list(, $name)  = URLUtil::splitPath($this->path);
+        list(, $name) = URLUtil::splitPath($this->path);
         return $name;
 
     }
diff --git a/vendor/sabre/dav/lib/DAV/File.php b/vendor/sabre/dav/lib/DAV/File.php
index 675956b22..5161fbd51 100644
--- a/vendor/sabre/dav/lib/DAV/File.php
+++ b/vendor/sabre/dav/lib/DAV/File.php
@@ -19,7 +19,7 @@ abstract class File extends Node implements IFile {
      *
      * The data argument is a readable stream resource.
      *
-     * After a succesful put operation, you may choose to return an ETag. The
+     * After a successful put operation, you may choose to return an ETag. The
      * etag must always be surrounded by double-quotes. These quotes must
      * appear in the actual string you're returning.
      *
diff --git a/vendor/sabre/dav/lib/DAV/IFile.php b/vendor/sabre/dav/lib/DAV/IFile.php
index 37e7cd33c..19d8d8637 100644
--- a/vendor/sabre/dav/lib/DAV/IFile.php
+++ b/vendor/sabre/dav/lib/DAV/IFile.php
@@ -20,7 +20,7 @@ interface IFile extends INode {
      *
      * The data argument is a readable stream resource.
      *
-     * After a succesful put operation, you may choose to return an ETag. The
+     * After a successful put operation, you may choose to return an ETag. The
      * etag must always be surrounded by double-quotes. These quotes must
      * appear in the actual string you're returning.
      *
@@ -32,7 +32,7 @@ interface IFile extends INode {
      * different object on a subsequent GET you are strongly recommended to not
      * return an ETag, and just return null.
      *
-     * @param resource|data $data
+     * @param resource|string $data
      * @return string|null
      */
     function put($data);
diff --git a/vendor/sabre/dav/lib/DAV/IMoveTarget.php b/vendor/sabre/dav/lib/DAV/IMoveTarget.php
index f0f67bc26..92fde1d5c 100644
--- a/vendor/sabre/dav/lib/DAV/IMoveTarget.php
+++ b/vendor/sabre/dav/lib/DAV/IMoveTarget.php
@@ -7,7 +7,7 @@ namespace Sabre\DAV;
  * nodes may be moved into this collection".
  *
  * The benefit of this, is that sabre/dav will by default perform a move, by
- * tranfersing an entire directory tree, copying every collection, and deleting
+ * transferring an entire directory tree, copying every collection, and deleting
  * every item.
  *
  * If a backend supports a better optimized move operation, this can trigger
diff --git a/vendor/sabre/dav/lib/DAV/Locks/Backend/PDO.php b/vendor/sabre/dav/lib/DAV/Locks/Backend/PDO.php
index a01d9bae4..510f266f7 100644
--- a/vendor/sabre/dav/lib/DAV/Locks/Backend/PDO.php
+++ b/vendor/sabre/dav/lib/DAV/Locks/Backend/PDO.php
@@ -33,7 +33,7 @@ class PDO extends AbstractBackend {
     /**
      * Constructor
      *
-     * @param PDO $pdo
+     * @param \PDO $pdo
      */
     function __construct(\PDO $pdo) {
 
@@ -102,7 +102,7 @@ class PDO extends AbstractBackend {
             $lockInfo->created = $row['created'];
             $lockInfo->scope = $row['scope'];
             $lockInfo->depth = $row['depth'];
-            $lockInfo->uri   = $row['uri'];
+            $lockInfo->uri = $row['uri'];
             $lockList[] = $lockInfo;
 
         }
diff --git a/vendor/sabre/dav/lib/DAV/Locks/Plugin.php b/vendor/sabre/dav/lib/DAV/Locks/Plugin.php
index 4855b7076..41a3bf3fa 100644
--- a/vendor/sabre/dav/lib/DAV/Locks/Plugin.php
+++ b/vendor/sabre/dav/lib/DAV/Locks/Plugin.php
@@ -25,14 +25,14 @@ class Plugin extends DAV\ServerPlugin {
     /**
      * locksBackend
      *
-     * @var Backend\Backend\Interface
+     * @var Backend\BackendInterface
      */
     protected $locksBackend;
 
     /**
      * server
      *
-     * @var Sabre\DAV\Server
+     * @var DAV\Server
      */
     protected $server;
 
@@ -256,7 +256,7 @@ class Plugin extends DAV\ServerPlugin {
         $response->setStatus($newFile ? 201 : 200);
         $response->setBody($this->generateLockResponse($lockInfo));
 
-        // Returning false will interupt the event chain and mark this method
+        // Returning false will interrupt the event chain and mark this method
         // as 'handled'.
         return false;
 
diff --git a/vendor/sabre/dav/lib/DAV/MkCol.php b/vendor/sabre/dav/lib/DAV/MkCol.php
index c79055418..042e14bca 100644
--- a/vendor/sabre/dav/lib/DAV/MkCol.php
+++ b/vendor/sabre/dav/lib/DAV/MkCol.php
@@ -61,6 +61,7 @@ class MkCol extends PropPatch {
      * checked.
      *
      * @param string|string[] $resourceType
+     * @return bool
      */
     function hasResourceType($resourceType) {
 
diff --git a/vendor/sabre/dav/lib/DAV/Mount/Plugin.php b/vendor/sabre/dav/lib/DAV/Mount/Plugin.php
index 8e06acb9f..dc923ad85 100644
--- a/vendor/sabre/dav/lib/DAV/Mount/Plugin.php
+++ b/vendor/sabre/dav/lib/DAV/Mount/Plugin.php
@@ -20,7 +20,7 @@ class Plugin extends DAV\ServerPlugin {
     /**
      * Reference to Server class
      *
-     * @var Sabre\DAV\Server
+     * @var DAV\Server
      */
     protected $server;
 
diff --git a/vendor/sabre/dav/lib/DAV/Node.php b/vendor/sabre/dav/lib/DAV/Node.php
index ba270e8f9..ef6eea18e 100644
--- a/vendor/sabre/dav/lib/DAV/Node.php
+++ b/vendor/sabre/dav/lib/DAV/Node.php
@@ -29,7 +29,7 @@ abstract class Node implements INode {
     /**
      * Deletes the current node
      *
-     * @throws Sabre\DAV\Exception\Forbidden
+     * @throws Exception\Forbidden
      * @return void
      */
     function delete() {
@@ -41,8 +41,8 @@ abstract class Node implements INode {
     /**
      * Renames the node
      *
-     * @throws Sabre\DAV\Exception\Forbidden
      * @param string $name The new name
+     * @throws Exception\Forbidden
      * @return void
      */
     function setName($name) {
diff --git a/vendor/sabre/dav/lib/DAV/PartialUpdate/Plugin.php b/vendor/sabre/dav/lib/DAV/PartialUpdate/Plugin.php
index 24ba970b1..9c129d705 100644
--- a/vendor/sabre/dav/lib/DAV/PartialUpdate/Plugin.php
+++ b/vendor/sabre/dav/lib/DAV/PartialUpdate/Plugin.php
@@ -29,7 +29,7 @@ class Plugin extends DAV\ServerPlugin {
     /**
      * Reference to server
      *
-     * @var Sabre\DAV\Server
+     * @var DAV\Server
      */
     protected $server;
 
diff --git a/vendor/sabre/dav/lib/DAV/PropFind.php b/vendor/sabre/dav/lib/DAV/PropFind.php
index 8ae6b6cfd..0940a1ce2 100644
--- a/vendor/sabre/dav/lib/DAV/PropFind.php
+++ b/vendor/sabre/dav/lib/DAV/PropFind.php
@@ -72,7 +72,7 @@ class PropFind {
     /**
      * Handles a specific property.
      *
-     * This method checks wether the specified property was requested in this
+     * This method checks whether the specified property was requested in this
      * PROPFIND request, and if so, it will call the callback and use the
      * return value for it's value.
      *
diff --git a/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php
index 31ecafdb2..b15d7fef9 100644
--- a/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php
+++ b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php
@@ -23,7 +23,7 @@ interface BackendInterface {
      * This method received a PropFind object, which contains all the
      * information about the properties that need to be fetched.
      *
-     * Ususually you would just want to call 'get404Properties' on this object,
+     * Usually you would just want to call 'get404Properties' on this object,
      * as this will give you the _exact_ list of properties that need to be
      * fetched, and haven't yet.
      *
diff --git a/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/PDO.php b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/PDO.php
index 2fe843884..6f3f1feaf 100644
--- a/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/PDO.php
+++ b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/PDO.php
@@ -66,7 +66,7 @@ class PDO implements BackendInterface {
      * This method received a PropFind object, which contains all the
      * information about the properties that need to be fetched.
      *
-     * Ususually you would just want to call 'get404Properties' on this object,
+     * Usually you would just want to call 'get404Properties' on this object,
      * as this will give you the _exact_ list of properties that need to be
      * fetched, and haven't yet.
      *
diff --git a/vendor/sabre/dav/lib/DAV/PropertyStorage/Plugin.php b/vendor/sabre/dav/lib/DAV/PropertyStorage/Plugin.php
index 0c28b7882..a66a14113 100644
--- a/vendor/sabre/dav/lib/DAV/PropertyStorage/Plugin.php
+++ b/vendor/sabre/dav/lib/DAV/PropertyStorage/Plugin.php
@@ -2,11 +2,11 @@
 
 namespace Sabre\DAV\PropertyStorage;
 
+use Sabre\DAV\INode;
+use Sabre\DAV\PropFind;
+use Sabre\DAV\PropPatch;
 use Sabre\DAV\Server;
 use Sabre\DAV\ServerPlugin;
-use Sabre\DAV\PropPatch;
-use Sabre\DAV\PropFind;
-use Sabre\DAV\INode;
 
 /**
  * PropertyStorage Plugin.
@@ -30,7 +30,7 @@ class Plugin extends ServerPlugin {
      * paths, you can use a pathFilter to do this.
      *
      * The pathFilter should be a callable. The callable retrieves a path as
-     * its argument, and should return true or false wether it allows
+     * its argument, and should return true or false whether it allows
      * properties to be stored.
      *
      * @var callable
@@ -38,6 +38,11 @@ class Plugin extends ServerPlugin {
     public $pathFilter;
 
     /**
+     * @var Backend\BackendInterface
+     */
+    public $backend;
+
+    /**
      * Creates the plugin
      *
      * @param Backend\BackendInterface $backend
diff --git a/vendor/sabre/dav/lib/DAV/Server.php b/vendor/sabre/dav/lib/DAV/Server.php
index 024b7a557..6805ec0b0 100644
--- a/vendor/sabre/dav/lib/DAV/Server.php
+++ b/vendor/sabre/dav/lib/DAV/Server.php
@@ -2,16 +2,16 @@
 
 namespace Sabre\DAV;
 
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerAwareTrait;
+use Psr\Log\LoggerInterface;
+use Psr\Log\NullLogger;
 use Sabre\Event\EventEmitter;
 use Sabre\HTTP;
 use Sabre\HTTP\RequestInterface;
 use Sabre\HTTP\ResponseInterface;
 use Sabre\HTTP\URLUtil;
 use Sabre\Uri;
-use Psr\Log\LoggerAwareInterface;
-use Psr\Log\LoggerAwareTrait;
-use Psr\Log\LoggerInterface;
-use Psr\Log\NullLogger;
 
 /**
  * Main DAV server class
@@ -37,7 +37,7 @@ class Server extends EventEmitter implements LoggerAwareInterface {
     /**
      * The tree object
      *
-     * @var Sabre\DAV\Tree
+     * @var Tree
      */
     public $tree;
 
@@ -51,21 +51,21 @@ class Server extends EventEmitter implements LoggerAwareInterface {
     /**
      * httpResponse
      *
-     * @var Sabre\HTTP\Response
+     * @var HTTP\Response
      */
     public $httpResponse;
 
     /**
      * httpRequest
      *
-     * @var Sabre\HTTP\Request
+     * @var HTTP\Request
      */
     public $httpRequest;
 
     /**
      * PHP HTTP Sapi
      *
-     * @var Sabre\HTTP\Sapi
+     * @var HTTP\Sapi
      */
     public $sapi;
 
@@ -437,7 +437,7 @@ class Server extends EventEmitter implements LoggerAwareInterface {
     }
 
     /**
-     * Returns the PSR-3 logger objcet.
+     * Returns the PSR-3 logger object.
      *
      * @return LoggerInterface
      */
@@ -455,7 +455,7 @@ class Server extends EventEmitter implements LoggerAwareInterface {
      *
      * @param RequestInterface $request
      * @param ResponseInterface $response
-     * @param $sendResponse Whether to send the HTTP response to the DAV client.
+     * @param bool $sendResponse Whether to send the HTTP response to the DAV client.
      * @return void
      */
     function invokeMethod(RequestInterface $request, ResponseInterface $response, $sendResponse = true) {
@@ -681,18 +681,18 @@ class Server extends EventEmitter implements LoggerAwareInterface {
             // can be true or false
             'respond-async' => false,
             // Could be set to 'representation' or 'minimal'.
-            'return'        => null,
+            'return' => null,
             // Used as a timeout, is usually a number.
-            'wait'          => null,
+            'wait' => null,
             // can be 'strict' or 'lenient'.
-            'handling'      => false,
+            'handling' => false,
         ];
 
         if ($prefer = $this->httpRequest->getHeader('Prefer')) {
 
             $result = array_merge(
                 $result,
-                \Sabre\HTTP\parsePrefer($prefer)
+                HTTP\parsePrefer($prefer)
             );
 
         } elseif ($this->httpRequest->getHeader('Brief') == 't') {
@@ -794,6 +794,7 @@ class Server extends EventEmitter implements LoggerAwareInterface {
      *
      * @param string $path
      * @param array $propertyNames
+     * @return array
      */
     function getProperties($path, $propertyNames) {
 
@@ -877,12 +878,14 @@ class Server extends EventEmitter implements LoggerAwareInterface {
     /**
      * Small helper to support PROPFIND with DEPTH_INFINITY.
      *
-     * @param array[] $propFindRequests
      * @param PropFind $propFind
-     * @return void
+     * @param array $yieldFirst
+     * @return \Iterator
      */
-    private function addPathNodesRecursively(&$propFindRequests, PropFind $propFind) {
-
+    private function generatePathNodes(PropFind $propFind, array $yieldFirst = null) {
+        if ($yieldFirst !== null) {
+            yield $yieldFirst;
+        }
         $newDepth = $propFind->getDepth();
         $path = $propFind->getPath();
 
@@ -900,13 +903,15 @@ class Server extends EventEmitter implements LoggerAwareInterface {
             }
             $subPropFind->setPath($subPath);
 
-            $propFindRequests[] = [
+            yield [
                 $subPropFind,
                 $childNode
             ];
 
             if (($newDepth === self::DEPTH_INFINITY || $newDepth >= 1) && $childNode instanceof ICollection) {
-                $this->addPathNodesRecursively($propFindRequests, $subPropFind);
+                foreach ($this->generatePathNodes($subPropFind) as $subItem) {
+                    yield $subItem;
+                }
             }
 
         }
@@ -925,9 +930,31 @@ class Server extends EventEmitter implements LoggerAwareInterface {
      * @param array $propertyNames
      * @param int $depth
      * @return array
+     *
+     * @deprecated Use getPropertiesIteratorForPath() instead (as it's more memory efficient)
+     * @see getPropertiesIteratorForPath()
      */
     function getPropertiesForPath($path, $propertyNames = [], $depth = 0) {
 
+        return iterator_to_array($this->getPropertiesIteratorForPath($path, $propertyNames, $depth));
+
+    }
+    /**
+     * Returns a list of properties for a given path
+     *
+     * The path that should be supplied should have the baseUrl stripped out
+     * The list of properties should be supplied in Clark notation. If the list is empty
+     * 'allprops' is assumed.
+     *
+     * If a depth of 1 is requested child elements will also be returned.
+     *
+     * @param string $path
+     * @param array $propertyNames
+     * @param int $depth
+     * @return \Iterator
+     */
+    function getPropertiesIteratorForPath($path, $propertyNames = [], $depth = 0) {
+
         // The only two options for the depth of a propfind is 0 or 1 - as long as depth infinity is not enabled
         if (!$this->enablePropfindDepthInfinity && $depth != 0) $depth = 1;
 
@@ -944,11 +971,9 @@ class Server extends EventEmitter implements LoggerAwareInterface {
         ]];
 
         if (($depth > 0 || $depth === self::DEPTH_INFINITY) && $parentNode instanceof ICollection) {
-            $this->addPathNodesRecursively($propFindRequests, $propFind);
+            $propFindRequests = $this->generatePathNodes(clone $propFind, current($propFindRequests));
         }
 
-        $returnPropertyList = [];
-
         foreach ($propFindRequests as $propFindRequest) {
 
             list($propFind, $node) = $propFindRequest;
@@ -965,13 +990,11 @@ class Server extends EventEmitter implements LoggerAwareInterface {
                 if (in_array('{DAV:}collection', $resourceType) || in_array('{DAV:}principal', $resourceType)) {
                     $result['href'] .= '/';
                 }
-                $returnPropertyList[] = $result;
+                yield $result;
             }
 
         }
 
-        return $returnPropertyList;
-
     }
 
     /**
@@ -1430,7 +1453,7 @@ class Server extends EventEmitter implements LoggerAwareInterface {
         // Plugins are responsible for validating all the tokens.
         // If a plugin deemed a token 'valid', it will set 'validToken' to
         // true.
-        $this->emit('validateTokens', [ $request, &$ifConditions ]);
+        $this->emit('validateTokens', [$request, &$ifConditions]);
 
         // Now we're going to analyze the result.
 
@@ -1450,7 +1473,7 @@ class Server extends EventEmitter implements LoggerAwareInterface {
                 if (!$token['etag']) {
                     $etagValid = true;
                 }
-                // Checking the ETag, only if the token was already deamed
+                // Checking the ETag, only if the token was already deemed
                 // valid and there is one.
                 if ($token['etag'] && $tokenValid) {
 
@@ -1626,13 +1649,18 @@ class Server extends EventEmitter implements LoggerAwareInterface {
      *
      * If 'strip404s' is set to true, all 404 responses will be removed.
      *
-     * @param array $fileProperties The list with nodes
-     * @param bool strip404s
+     * @param array|\Traversable $fileProperties The list with nodes
+     * @param bool $strip404s
      * @return string
      */
-    function generateMultiStatus(array $fileProperties, $strip404s = false) {
+    function generateMultiStatus($fileProperties, $strip404s = false) {
 
-        $xml = [];
+        $w = $this->xml->getWriter();
+        $w->openMemory();
+        $w->contextUri = $this->baseUri;
+        $w->startDocument();
+
+        $w->startElement('{DAV:}multistatus');
 
         foreach ($fileProperties as $entry) {
 
@@ -1645,13 +1673,14 @@ class Server extends EventEmitter implements LoggerAwareInterface {
                 ltrim($href, '/'),
                 $entry
             );
-            $xml[] = [
+            $w->write([
                 'name'  => '{DAV:}response',
                 'value' => $response
-            ];
-
+            ]);
         }
-        return $this->xml->write('{DAV:}multistatus', $xml, $this->baseUri);
+        $w->endElement();
+
+        return $w->outputMemory();
 
     }
 
diff --git a/vendor/sabre/dav/lib/DAV/Sharing/Plugin.php b/vendor/sabre/dav/lib/DAV/Sharing/Plugin.php
index 354d06a56..ef5702c57 100644
--- a/vendor/sabre/dav/lib/DAV/Sharing/Plugin.php
+++ b/vendor/sabre/dav/lib/DAV/Sharing/Plugin.php
@@ -8,8 +8,8 @@ use Sabre\DAV\INode;
 use Sabre\DAV\PropFind;
 use Sabre\DAV\Server;
 use Sabre\DAV\ServerPlugin;
-use Sabre\DAV\Xml\Property;
 use Sabre\DAV\Xml\Element\Sharee;
+use Sabre\DAV\Xml\Property;
 use Sabre\HTTP\RequestInterface;
 use Sabre\HTTP\ResponseInterface;
 
@@ -40,7 +40,7 @@ class Plugin extends ServerPlugin {
     /**
      * Reference to SabreDAV server object.
      *
-     * @var Sabre\DAV\Server
+     * @var Server
      */
     protected $server;
 
diff --git a/vendor/sabre/dav/lib/DAV/Sync/Plugin.php b/vendor/sabre/dav/lib/DAV/Sync/Plugin.php
index 4a141c72b..8e4b1aa64 100644
--- a/vendor/sabre/dav/lib/DAV/Sync/Plugin.php
+++ b/vendor/sabre/dav/lib/DAV/Sync/Plugin.php
@@ -3,8 +3,8 @@
 namespace Sabre\DAV\Sync;
 
 use Sabre\DAV;
-use Sabre\HTTP\RequestInterface;
 use Sabre\DAV\Xml\Request\SyncCollectionReport;
+use Sabre\HTTP\RequestInterface;
 
 /**
  * This plugin all WebDAV-sync capabilities to the Server.
diff --git a/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php b/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php
index c5b8aa1ca..7b453d105 100644
--- a/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php
+++ b/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php
@@ -14,7 +14,7 @@ use Sabre\HTTP\URLUtil;
  * a WebDAV share as a disk.
  *
  * It will intercept these files and place them in a separate directory.
- * these files are not deleted automatically, so it is adviceable to
+ * these files are not deleted automatically, so it is advisable to
  * delete these after they are not accessed for 24 hours.
  *
  * Currently it supports:
@@ -51,7 +51,7 @@ class TemporaryFileFilterPlugin extends ServerPlugin {
     /**
      * A reference to the main Server class
      *
-     * @var Sabre\DAV\Server
+     * @var \Sabre\DAV\Server
      */
     protected $server;
 
@@ -134,12 +134,12 @@ class TemporaryFileFilterPlugin extends ServerPlugin {
      *
      * @param string $uri
      * @param resource $data
-     * @param DAV\ICollection $parentNode
+     * @param ICollection $parent
      * @param bool $modified Should be set to true, if this event handler
      *                       changed &$data.
      * @return bool
      */
-    function beforeCreateFile($uri, $data, $parent, $modified) {
+    function beforeCreateFile($uri, $data, ICollection $parent, $modified) {
 
         if ($tempPath = $this->isTempFile($uri)) {
 
diff --git a/vendor/sabre/dav/lib/DAV/Version.php b/vendor/sabre/dav/lib/DAV/Version.php
index 2fda85db8..89918e5bc 100644
--- a/vendor/sabre/dav/lib/DAV/Version.php
+++ b/vendor/sabre/dav/lib/DAV/Version.php
@@ -14,6 +14,6 @@ class Version {
     /**
      * Full version number
      */
-    const VERSION = '3.2.0';
+    const VERSION = '3.2.2';
 
 }
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Element/Prop.php b/vendor/sabre/dav/lib/DAV/Xml/Element/Prop.php
index db5332c50..71ef03e3f 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Element/Prop.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Element/Prop.php
@@ -3,8 +3,8 @@
 namespace Sabre\DAV\Xml\Element;
 
 use Sabre\DAV\Xml\Property\Complex;
-use Sabre\Xml\XmlDeserializable;
 use Sabre\Xml\Reader;
+use Sabre\Xml\XmlDeserializable;
 
 /**
  * This class is responsible for decoding the {DAV:}prop element as it appears
@@ -22,7 +22,7 @@ class Prop implements XmlDeserializable {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
@@ -90,7 +90,7 @@ class Prop implements XmlDeserializable {
         if (array_key_exists($name, $reader->elementMap)) {
             $deserializer = $reader->elementMap[$name];
             if (is_subclass_of($deserializer, 'Sabre\\Xml\\XmlDeserializable')) {
-                $value = call_user_func([ $deserializer, 'xmlDeserialize' ], $reader);
+                $value = call_user_func([$deserializer, 'xmlDeserialize'], $reader);
             } elseif (is_callable($deserializer)) {
                 $value = call_user_func($deserializer, $reader);
             } else {
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Element/Response.php b/vendor/sabre/dav/lib/DAV/Xml/Element/Response.php
index 97a2bb59f..ce97ae943 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Element/Response.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Element/Response.php
@@ -160,7 +160,7 @@ class Response implements Element {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Element/Sharee.php b/vendor/sabre/dav/lib/DAV/Xml/Element/Sharee.php
index dcfd7bd2e..e187bf11c 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Element/Sharee.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Element/Sharee.php
@@ -105,7 +105,7 @@ class Sharee implements Element {
      * Use the $writer argument to write its own xml serialization.
      *
      * An important note: do _not_ create a parent element. Any element
-     * implementing XmlSerializble should only ever write what's considered
+     * implementing XmlSerializable should only ever write what's considered
      * its 'inner xml'.
      *
      * The parent of the current element is responsible for writing a
@@ -146,7 +146,7 @@ class Sharee implements Element {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/Complex.php b/vendor/sabre/dav/lib/DAV/Xml/Property/Complex.php
index 1d9202082..258806e4a 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/Complex.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/Complex.php
@@ -20,7 +20,7 @@ class Complex extends XmlFragment {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/GetLastModified.php b/vendor/sabre/dav/lib/DAV/Xml/Property/GetLastModified.php
index 2db47269f..101a0f0c9 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/GetLastModified.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/GetLastModified.php
@@ -2,12 +2,12 @@
 
 namespace Sabre\DAV\Xml\Property;
 
+use DateTime;
+use DateTimeZone;
+use Sabre\HTTP;
 use Sabre\Xml\Element;
 use Sabre\Xml\Reader;
 use Sabre\Xml\Writer;
-use Sabre\HTTP;
-use DateTime;
-use DateTimeZone;
 
 /**
  * This property represents the {DAV:}getlastmodified property.
@@ -83,7 +83,7 @@ class GetLastModified implements Element {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/Href.php b/vendor/sabre/dav/lib/DAV/Xml/Property/Href.php
index 0027f72e1..6c4f11b87 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/Href.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/Href.php
@@ -4,10 +4,10 @@ namespace Sabre\DAV\Xml\Property;
 
 use Sabre\DAV\Browser\HtmlOutput;
 use Sabre\DAV\Browser\HtmlOutputHelper;
+use Sabre\Uri;
 use Sabre\Xml\Element;
 use Sabre\Xml\Reader;
 use Sabre\Xml\Writer;
-use Sabre\Uri;
 
 /**
  * Href property
@@ -40,7 +40,7 @@ class Href implements Element, HtmlOutput {
      * If auto-prefix is set to false, the hrefs will be treated as absolute
      * and not relative to the servers base uri.
      *
-     * @param string|string[] $href
+     * @param string|string[] $hrefs
      */
     function __construct($hrefs) {
 
@@ -74,12 +74,12 @@ class Href implements Element, HtmlOutput {
     }
 
     /**
-     * The xmlSerialize metod is called during xml writing.
+     * The xmlSerialize method is called during xml writing.
      *
      * Use the $writer argument to write its own xml serialization.
      *
      * An important note: do _not_ create a parent element. Any element
-     * implementing XmlSerializble should only ever write what's considered
+     * implementing XmlSerializable should only ever write what's considered
      * its 'inner xml'.
      *
      * The parent of the current element is responsible for writing a
@@ -128,7 +128,7 @@ class Href implements Element, HtmlOutput {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/Invite.php b/vendor/sabre/dav/lib/DAV/Xml/Property/Invite.php
index 0616ff113..6adad3650 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/Invite.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/Invite.php
@@ -2,9 +2,9 @@
 
 namespace Sabre\DAV\Xml\Property;
 
-use Sabre\DAV\Sharing\Sharee;
-use Sabre\Xml\XmlSerializable;
+use Sabre\DAV\Xml\Element\Sharee;
 use Sabre\Xml\Writer;
+use Sabre\Xml\XmlSerializable;
 
 /**
  * This class represents the {DAV:}invite property.
@@ -46,7 +46,7 @@ class Invite implements XmlSerializable {
      * Use the $writer argument to write its own xml serialization.
      *
      * An important note: do _not_ create a parent element. Any element
-     * implementing XmlSerializble should only ever write what's considered
+     * implementing XmlSerializable should only ever write what's considered
      * its 'inner xml'.
      *
      * The parent of the current element is responsible for writing a
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/LocalHref.php b/vendor/sabre/dav/lib/DAV/Xml/Property/LocalHref.php
index 76a27b95d..00d2fa708 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/LocalHref.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/LocalHref.php
@@ -8,7 +8,7 @@ use Sabre\HTTP;
  * LocalHref property
  *
  * Like the Href property, this element represents {DAV:}href. The difference
- * is that this is used stricly for paths on the server. The LocalHref property
+ * is that this is used strictly for paths on the server. The LocalHref property
  * will prepare the path so it's a valid URI.
  *
  * These two objects behave identically:
@@ -32,7 +32,7 @@ class LocalHref extends Href {
      * If auto-prefix is set to false, the hrefs will be treated as absolute
      * and not relative to the servers base uri.
      *
-     * @param string|string[] $href
+     * @param string|string[] $hrefs
      */
     function __construct($hrefs) {
 
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/ResourceType.php b/vendor/sabre/dav/lib/DAV/Xml/Property/ResourceType.php
index 302888321..ce640ff32 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/ResourceType.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/ResourceType.php
@@ -28,7 +28,7 @@ class ResourceType extends Element\Elements implements HtmlOutput {
      *
      * The resourcetype must be specified in clark-notation
      *
-     * @param array|string|null $resourceType
+     * @param array|string|null $resourceTypes
      */
     function __construct($resourceTypes = null) {
 
@@ -77,7 +77,7 @@ class ResourceType extends Element\Elements implements HtmlOutput {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/ShareAccess.php b/vendor/sabre/dav/lib/DAV/Xml/Property/ShareAccess.php
index a3fc6b0e1..939062f76 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/ShareAccess.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/ShareAccess.php
@@ -2,8 +2,8 @@
 
 namespace Sabre\DAV\Xml\Property;
 
-use Sabre\DAV\Sharing\Plugin as SharingPlugin;
 use Sabre\DAV\Exception\BadRequest;
+use Sabre\DAV\Sharing\Plugin as SharingPlugin;
 use Sabre\Xml\Element;
 use Sabre\Xml\Reader;
 use Sabre\Xml\Writer;
@@ -62,7 +62,7 @@ class ShareAccess implements Element {
      * Use the $writer argument to write its own xml serialization.
      *
      * An important note: do _not_ create a parent element. Any element
-     * implementing XmlSerializble should only ever write what's considered
+     * implementing XmlSerializable should only ever write what's considered
      * its 'inner xml'.
      *
      * The parent of the current element is responsible for writing a
@@ -102,7 +102,7 @@ class ShareAccess implements Element {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedLock.php b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedLock.php
index f6d01aa37..677fdde4b 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedLock.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedLock.php
@@ -21,12 +21,12 @@ use Sabre\Xml\XmlSerializable;
 class SupportedLock implements XmlSerializable {
 
     /**
-     * The xmlSerialize metod is called during xml writing.
+     * The xmlSerialize method is called during xml writing.
      *
      * Use the $writer argument to write its own xml serialization.
      *
      * An important note: do _not_ create a parent element. Any element
-     * implementing XmlSerializble should only ever write what's considered
+     * implementing XmlSerializable should only ever write what's considered
      * its 'inner xml'.
      *
      * The parent of the current element is responsible for writing a
@@ -43,11 +43,11 @@ class SupportedLock implements XmlSerializable {
 
         $writer->writeElement('{DAV:}lockentry', [
             '{DAV:}lockscope' => ['{DAV:}exclusive' => null],
-            '{DAV:}locktype'  => ['{DAV:}write'     => null],
+            '{DAV:}locktype'  => ['{DAV:}write' => null],
         ]);
         $writer->writeElement('{DAV:}lockentry', [
             '{DAV:}lockscope' => ['{DAV:}shared' => null],
-            '{DAV:}locktype'  => ['{DAV:}write'  => null],
+            '{DAV:}locktype'  => ['{DAV:}write' => null],
         ]);
 
     }
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedMethodSet.php b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedMethodSet.php
index 7641f3739..1a3878ef7 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedMethodSet.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedMethodSet.php
@@ -67,12 +67,12 @@ class SupportedMethodSet implements XmlSerializable, HtmlOutput {
     }
 
     /**
-     * The xmlSerialize metod is called during xml writing.
+     * The xmlSerialize method is called during xml writing.
      *
      * Use the $writer argument to write its own xml serialization.
      *
      * An important note: do _not_ create a parent element. Any element
-     * implementing XmlSerializble should only ever write what's considered
+     * implementing XmlSerializable should only ever write what's considered
      * its 'inner xml'.
      *
      * The parent of the current element is responsible for writing a
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedReportSet.php b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedReportSet.php
index ebf27300d..96383ec96 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedReportSet.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedReportSet.php
@@ -98,12 +98,12 @@ class SupportedReportSet implements XmlSerializable, HtmlOutput {
     }
 
     /**
-     * The xmlSerialize metod is called during xml writing.
+     * The xmlSerialize method is called during xml writing.
      *
      * Use the $writer argument to write its own xml serialization.
      *
      * An important note: do _not_ create a parent element. Any element
-     * implementing XmlSerializble should only ever write what's considered
+     * implementing XmlSerializable should only ever write what's considered
      * its 'inner xml'.
      *
      * The parent of the current element is responsible for writing a
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/Lock.php b/vendor/sabre/dav/lib/DAV/Xml/Request/Lock.php
index 76df98d13..c315a9a45 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Request/Lock.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Request/Lock.php
@@ -38,7 +38,7 @@ class Lock implements XmlDeserializable {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/MkCol.php b/vendor/sabre/dav/lib/DAV/Xml/Request/MkCol.php
index 5db239061..9490bf58c 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Request/MkCol.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Request/MkCol.php
@@ -40,7 +40,7 @@ class MkCol implements XmlDeserializable {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
@@ -63,8 +63,8 @@ class MkCol implements XmlDeserializable {
         $self = new self();
 
         $elementMap = $reader->elementMap;
-        $elementMap['{DAV:}prop']   = 'Sabre\DAV\Xml\Element\Prop';
-        $elementMap['{DAV:}set']    = 'Sabre\Xml\Element\KeyValue';
+        $elementMap['{DAV:}prop'] = 'Sabre\DAV\Xml\Element\Prop';
+        $elementMap['{DAV:}set'] = 'Sabre\Xml\Element\KeyValue';
         $elementMap['{DAV:}remove'] = 'Sabre\Xml\Element\KeyValue';
 
         $elems = $reader->parseInnerTree($elementMap);
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/PropFind.php b/vendor/sabre/dav/lib/DAV/Xml/Request/PropFind.php
index ad3ad7c43..f1b5b6fdc 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Request/PropFind.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Request/PropFind.php
@@ -36,7 +36,7 @@ class PropFind implements XmlDeserializable {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php b/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php
index 07a05f887..821b9e047 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php
@@ -29,12 +29,12 @@ class PropPatch implements Element {
     public $properties = [];
 
     /**
-     * The xmlSerialize metod is called during xml writing.
+     * The xmlSerialize method is called during xml writing.
      *
      * Use the $writer argument to write its own xml serialization.
      *
      * An important note: do _not_ create a parent element. Any element
-     * implementing XmlSerializble should only ever write what's considered
+     * implementing XmlSerializable should only ever write what's considered
      * its 'inner xml'.
      *
      * The parent of the current element is responsible for writing a
@@ -68,7 +68,7 @@ class PropPatch implements Element {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
@@ -91,8 +91,8 @@ class PropPatch implements Element {
         $self = new self();
 
         $elementMap = $reader->elementMap;
-        $elementMap['{DAV:}prop']   = 'Sabre\DAV\Xml\Element\Prop';
-        $elementMap['{DAV:}set']    = 'Sabre\Xml\Element\KeyValue';
+        $elementMap['{DAV:}prop'] = 'Sabre\DAV\Xml\Element\Prop';
+        $elementMap['{DAV:}set'] = 'Sabre\Xml\Element\KeyValue';
         $elementMap['{DAV:}remove'] = 'Sabre\Xml\Element\KeyValue';
 
         $elems = $reader->parseInnerTree($elementMap);
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/ShareResource.php b/vendor/sabre/dav/lib/DAV/Xml/Request/ShareResource.php
index 965e5857c..526a4eb6f 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Request/ShareResource.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Request/ShareResource.php
@@ -2,9 +2,9 @@
 
 namespace Sabre\DAV\Xml\Request;
 
+use Sabre\DAV\Xml\Element\Sharee;
 use Sabre\Xml\Reader;
 use Sabre\Xml\XmlDeserializable;
-use Sabre\DAV\Xml\Element\Sharee;
 
 /**
  * ShareResource request parser.
@@ -40,7 +40,7 @@ class ShareResource implements XmlDeserializable {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/SyncCollectionReport.php b/vendor/sabre/dav/lib/DAV/Xml/Request/SyncCollectionReport.php
index 3092ada47..830293a01 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Request/SyncCollectionReport.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Request/SyncCollectionReport.php
@@ -2,10 +2,10 @@
 
 namespace Sabre\DAV\Xml\Request;
 
+use Sabre\DAV\Exception\BadRequest;
+use Sabre\Xml\Element\KeyValue;
 use Sabre\Xml\Reader;
 use Sabre\Xml\XmlDeserializable;
-use Sabre\Xml\Element\KeyValue;
-use Sabre\DAV\Exception\BadRequest;
 
 /**
  * SyncCollection request parser.
@@ -51,7 +51,7 @@ class SyncCollectionReport implements XmlDeserializable {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are
@@ -75,7 +75,7 @@ class SyncCollectionReport implements XmlDeserializable {
 
         $reader->pushContext();
 
-        $reader->elementMap['{DAV:}prop']   = 'Sabre\Xml\Element\Elements';
+        $reader->elementMap['{DAV:}prop'] = 'Sabre\Xml\Element\Elements';
         $elems = KeyValue::xmlDeserialize($reader);
 
         $reader->popContext();
diff --git a/vendor/sabre/dav/lib/DAV/Xml/Response/MultiStatus.php b/vendor/sabre/dav/lib/DAV/Xml/Response/MultiStatus.php
index 16a3d4a68..cf5a0453b 100644
--- a/vendor/sabre/dav/lib/DAV/Xml/Response/MultiStatus.php
+++ b/vendor/sabre/dav/lib/DAV/Xml/Response/MultiStatus.php
@@ -99,7 +99,7 @@ class MultiStatus implements Element {
     /**
      * The deserialize method is called during xml parsing.
      *
-     * This method is called statictly, this is because in theory this method
+     * This method is called statically, this is because in theory this method
      * may be used as a type of constructor, or factory method.
      *
      * Often you want to return an instance of the current class, but you are