commit vendor

vendor/sabre/dav/lib/DAV/Exception/Locked.php

@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Sabre\DAV\Exception;
+
+use Sabre\DAV;
+
+/**
+ * Locked.
+ *
+ * The 423 is thrown when a client tried to access a resource that was locked, without supplying a valid lock token
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+class Locked extends DAV\Exception
+{
+    /**
+     * Lock information.
+     *
+     * @var \Sabre\DAV\Locks\LockInfo
+     */
+    protected $lock;
+
+    /**
+     * Creates the exception.
+     *
+     * A LockInfo object should be passed if the user should be informed
+     * which lock actually has the file locked.
+     *
+     * @param DAV\Locks\LockInfo $lock
+     */
+    public function __construct(DAV\Locks\LockInfo $lock = null)
+    {
+        parent::__construct();
+
+        $this->lock = $lock;
+    }
+
+    /**
+     * Returns the HTTP statuscode for this exception.
+     *
+     * @return int
+     */
+    public function getHTTPCode()
+    {
+        return 423;
+    }
+
+    /**
+     * This method allows the exception to include additional information into the WebDAV error response.
+     */
+    public function serialize(DAV\Server $server, \DOMElement $errorNode)
+    {
+        if ($this->lock) {
+            $error = $errorNode->ownerDocument->createElementNS('DAV:', 'd:lock-token-submitted');
+            $errorNode->appendChild($error);
+
+            $href = $errorNode->ownerDocument->createElementNS('DAV:', 'd:href');
+            $href->appendChild($errorNode->ownerDocument->createTextNode($this->lock->uri));
+            $error->appendChild(
+                $href
+            );
+        }
+    }
+}