From 164282c72ee8653df1a26e399ea3e87ee316af8d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20M=C3=BCller?= <thomas.mueller@tmit.eu>
Date: Mon, 21 Mar 2016 12:27:13 +0100
Subject: [PATCH] Fix display of vcard and calendar object details page in
 browser plugin

---
 apps/dav/lib/connector/sabre/filesplugin.php  | 39 ++++++++++++-------
 .../dav/lib/connector/sabre/serverfactory.php |  3 +-
 apps/dav/lib/server.php                       |  3 +-
 3 files changed, 30 insertions(+), 15 deletions(-)

diff --git a/apps/dav/lib/connector/sabre/filesplugin.php b/apps/dav/lib/connector/sabre/filesplugin.php
index e973b4e868..fb2af554c6 100644
--- a/apps/dav/lib/connector/sabre/filesplugin.php
+++ b/apps/dav/lib/connector/sabre/filesplugin.php
@@ -27,10 +27,13 @@
 
 namespace OCA\DAV\Connector\Sabre;
 
+use OC\Files\View;
+use Sabre\DAV\Exception\Forbidden;
 use Sabre\DAV\Exception\NotFound;
 use Sabre\DAV\IFile;
 use \Sabre\DAV\PropFind;
 use \Sabre\DAV\PropPatch;
+use Sabre\DAV\Tree;
 use \Sabre\HTTP\RequestInterface;
 use \Sabre\HTTP\ResponseInterface;
 use OCP\Files\StorageNotAvailableException;
@@ -58,7 +61,7 @@ class FilesPlugin extends \Sabre\DAV\ServerPlugin {
 	private $server;
 
 	/**
-	 * @var \Sabre\DAV\Tree
+	 * @var Tree
 	 */
 	private $tree;
 
@@ -71,21 +74,29 @@ class FilesPlugin extends \Sabre\DAV\ServerPlugin {
 	private $isPublic;
 
 	/**
-	 * @var \OC\Files\View
+	 * @var View
 	 */
 	private $fileView;
 
 	/**
-	 * @param \Sabre\DAV\Tree $tree
-	 * @param \OC\Files\View $view
-	 * @param bool $isPublic
+	 * @var bool
 	 */
-	public function __construct(\Sabre\DAV\Tree $tree,
-	                            \OC\Files\View $view,
-	                            $isPublic = false) {
+	private $downloadAttachment;
+
+	/**
+	 * @param Tree $tree
+	 * @param View $view
+	 * @param bool $isPublic
+	 * @param bool $downloadAttachment
+	 */
+	public function __construct(Tree $tree,
+								View $view,
+								$isPublic = false,
+								$downloadAttachment = true) {
 		$this->tree = $tree;
 		$this->fileView = $view;
 		$this->isPublic = $isPublic;
+		$this->downloadAttachment = $downloadAttachment;
 	}
 
 	/**
@@ -135,7 +146,7 @@ class FilesPlugin extends \Sabre\DAV\ServerPlugin {
 	 * Plugin that checks if a move can actually be performed.
 	 * @param string $source source path
 	 * @param string $destination destination path
-	 * @throws \Sabre\DAV\Exception\Forbidden
+	 * @throws Forbidden
 	 */
 	function checkMove($source, $destination) {
 		list($sourceDir,) = \Sabre\HTTP\URLUtil::splitPath($source);
@@ -145,11 +156,11 @@ class FilesPlugin extends \Sabre\DAV\ServerPlugin {
 			$sourceFileInfo = $this->fileView->getFileInfo($source);
 
 			if ($sourceFileInfo === false) {
-				throw new \Sabre\DAV\Exception\NotFound($source . ' does not exist');
+				throw new NotFound($source . ' does not exist');
 			}
 
 			if (!$sourceFileInfo->isDeletable()) {
-				throw new \Sabre\DAV\Exception\Forbidden($source . " cannot be deleted");
+				throw new Forbidden($source . " cannot be deleted");
 			}
 		}
 	}
@@ -192,7 +203,9 @@ class FilesPlugin extends \Sabre\DAV\ServerPlugin {
 		if (!($node instanceof IFile)) return;
 
 		// adds a 'Content-Disposition: attachment' header
-		$response->addHeader('Content-Disposition', 'attachment');
+		if ($this->downloadAttachment) {
+			$response->addHeader('Content-Disposition', 'attachment');
+		}
 
 		if ($node instanceof \OCA\DAV\Connector\Sabre\File) {
 			//Add OC-Checksum header
@@ -233,7 +246,7 @@ class FilesPlugin extends \Sabre\DAV\ServerPlugin {
 			});
 
 			$propFind->handle(self::GETETAG_PROPERTYNAME, function() use ($node) {
-				return $node->getEtag();
+				return $node->getETag();
 			});
 
 			$propFind->handle(self::OWNER_ID_PROPERTYNAME, function() use ($node) {
diff --git a/apps/dav/lib/connector/sabre/serverfactory.php b/apps/dav/lib/connector/sabre/serverfactory.php
index 6ccec0bc0e..423b73d279 100644
--- a/apps/dav/lib/connector/sabre/serverfactory.php
+++ b/apps/dav/lib/connector/sabre/serverfactory.php
@@ -132,7 +132,8 @@ class ServerFactory {
 			}
 			$objectTree->init($root, $view, $this->mountManager);
 
-			$server->addPlugin(new \OCA\DAV\Connector\Sabre\FilesPlugin($objectTree, $view));
+			$server->addPlugin(new \OCA\DAV\Connector\Sabre\FilesPlugin($objectTree, $view, false,
+				!$this->config->getSystemValue('debug', false)));
 			$server->addPlugin(new \OCA\DAV\Connector\Sabre\QuotaPlugin($view));
 
 			if($this->userSession->isLoggedIn()) {
diff --git a/apps/dav/lib/server.php b/apps/dav/lib/server.php
index f624137f31..e74292282a 100644
--- a/apps/dav/lib/server.php
+++ b/apps/dav/lib/server.php
@@ -125,7 +125,8 @@ class Server {
 			$user = \OC::$server->getUserSession()->getUser();
 			if (!is_null($user)) {
 				$view = \OC\Files\Filesystem::getView();
-				$this->server->addPlugin(new FilesPlugin($this->server->tree, $view));
+				$this->server->addPlugin(new FilesPlugin($this->server->tree, $view, false,
+					!\OC::$server->getConfig()->getSystemValue('debug', false)));
 
 				$this->server->addPlugin(
 					new \Sabre\DAV\PropertyStorage\Plugin(