Add note to dav endpoint

nextcloud · Dec 10, 2018 · d1e6f2c · d1e6f2c
1 parent b3de7a7
commit d1e6f2c
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Showing 2 changed files with 37 additions and 0 deletions.
diff --git a/apps/dav/lib/Connector/Sabre/FilesPlugin.php b/apps/dav/lib/Connector/Sabre/FilesPlugin.php
@@ -70,6 +70,7 @@ class FilesPlugin extends ServerPlugin {
 	const HAS_PREVIEW_PROPERTYNAME = '{http://nextcloud.org/ns}has-preview';
 	const MOUNT_TYPE_PROPERTYNAME = '{http://nextcloud.org/ns}mount-type';
 	const IS_ENCRYPTED_PROPERTYNAME = '{http://nextcloud.org/ns}is-encrypted';
+	const SHARE_NOTE = '{http://nextcloud.org/ns}note';
 
 	/**
 	 * Reference to main server object
@@ -161,6 +162,7 @@ public function initialize(\Sabre\DAV\Server $server) {
 		$server->protectedProperties[] = self::HAS_PREVIEW_PROPERTYNAME;
 		$server->protectedProperties[] = self::MOUNT_TYPE_PROPERTYNAME;
 		$server->protectedProperties[] = self::IS_ENCRYPTED_PROPERTYNAME;
+		$server->protectedProperties[] = self::SHARE_NOTE;
 
 		// normally these cannot be changed (RFC4918), but we want them modifiable through PROPPATCH
 		$allowedProperties = ['{DAV:}getetag'];
@@ -359,6 +361,12 @@ public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node)
 			$propFind->handle(self::MOUNT_TYPE_PROPERTYNAME, function () use ($node) {
 				return $node->getFileInfo()->getMountPoint()->getMountType();
 			});
+
+			$propFind->handle(self::SHARE_NOTE, function() use ($node, $httpRequest) {
+				return $node->getNoteFromShare(
+					$httpRequest->getRawServerValue('PHP_AUTH_USER')
+				);
+			});
 		}
 
 		if ($node instanceof \OCA\DAV\Connector\Sabre\Node) {

diff --git a/apps/dav/lib/Connector/Sabre/Node.php b/apps/dav/lib/Connector/Sabre/Node.php
@@ -41,6 +41,8 @@
 use OCP\Files\StorageNotAvailableException;
 use OCP\Share\Exceptions\ShareNotFound;
 use OCP\Share\IManager;
+use OCP\Share;
+use OCP\Share\IShare;
 
 
 abstract class Node implements \Sabre\DAV\INode {
@@ -290,6 +292,33 @@ public function getSharePermissions($user) {
 		return $permissions;
 	}
 
+	/**
+	 * @param string $user
+	 * @return int
+	 */
+	public function getNoteFromShare($user) {
+		if ($user !== null) {
+			$userShares = $this->shareManager->getSharedWith($user, Share::SHARE_TYPE_USER, $this, -1);
+			$groupShares = $this->shareManager->getSharedWith($user, Share::SHARE_TYPE_GROUP, $this, -1);
+			$circleShares = $this->shareManager->getSharedWith($user, Share::SHARE_TYPE_CIRCLE, $this, -1);
+			$roomShares = $this->shareManager->getSharedWith($user, Share::SHARE_TYPE_ROOM, $this, -1);
+
+			$shares = array_merge($userShares, $groupShares, $circleShares, $roomShares);
+			$shares = array_filter($shares, function (IShare $share) use ($user) {
+				return $share->getShareOwner() !== $user;
+			});
+
+			$notes = "";
+			foreach ($shares as $share) {
+				$notes .= $share->getNote() . " ";
+			}
+
+			return $notes;
+		} else {
+			return "";
+		}
+	}
+
 	/**
 	 * @return string
 	 */