From 790c20876f35538eeafe9d09549641f5d28f5941 Mon Sep 17 00:00:00 2001
From: Iva Horn <iva.horn@icloud.com>
Date: Thu, 9 Oct 2025 13:44:34 +0200
Subject: [PATCH] fix: Interpretation of lock responses.

Signed-off-by: Iva Horn <iva.horn@icloud.com>
---
 .../NextcloudKit/Models/NKDataFileXML.swift   | 23 ++++++++++++++--
 Sources/NextcloudKit/Models/NKFile.swift      | 27 ++++++++++++++-----
 Sources/NextcloudKit/Models/NKLock.swift      | 12 ++++-----
 3 files changed, 47 insertions(+), 15 deletions(-)

diff --git a/Sources/NextcloudKit/Models/NKDataFileXML.swift b/Sources/NextcloudKit/Models/NKDataFileXML.swift
index cb56d8fa..cdb27649 100644
--- a/Sources/NextcloudKit/Models/NKDataFileXML.swift
+++ b/Sources/NextcloudKit/Models/NKDataFileXML.swift
@@ -429,8 +429,27 @@ public class NKDataFileXML: NSObject {
                 file.richWorkspace = richWorkspace
             }
 
-            if let lock = NKLock(xml: propstat["d:prop"]) {
-                file.lock = lock
+            if let lock = propstat["d:prop", "nc:lock"].int {
+                file.lock = lock > 0
+            }
+
+            if let lockOwner = propstat["d:prop", "nc:lock-owner"].text {
+                file.lockOwner = lockOwner
+            }
+            if let lockOwnerEditor = propstat["d:prop", "nc:lock-owner-editor"].text {
+                file.lockOwnerEditor = lockOwnerEditor
+            }
+            if let lockOwnerType = propstat["d:prop", "nc:lock-owner-type"].int {
+                file.lockOwnerType = lockOwnerType
+            }
+            if let lockOwnerDisplayName = propstat["d:prop", "nc:lock-owner-displayname"].text {
+                file.lockOwnerDisplayName = lockOwnerDisplayName
+            }
+            if let lockTime = propstat["d:prop", "nc:lock-time"].int {
+                file.lockTime = Date(timeIntervalSince1970: TimeInterval(lockTime))
+            }
+            if let lockTimeOut = propstat["d:prop", "nc:lock-timeout"].int {
+                file.lockTimeOut = file.lockTime?.addingTimeInterval(TimeInterval(lockTimeOut))
             }
 
             let tagsElements = propstat["d:prop", "nc:system-tags"]
diff --git a/Sources/NextcloudKit/Models/NKFile.swift b/Sources/NextcloudKit/Models/NKFile.swift
index c3eccde3..f048edac 100644
--- a/Sources/NextcloudKit/Models/NKFile.swift
+++ b/Sources/NextcloudKit/Models/NKFile.swift
@@ -38,12 +38,13 @@ public struct NKFile: Sendable {
     public var ocId: String
     public var ownerId: String
     public var ownerDisplayName: String
-
-    ///
-    /// An optional lock on this file. `nil` equals the file not being locked.
-    ///
-    public var lock: NKLock?
-
+    public var lock: Bool
+    public var lockOwner: String
+    public var lockOwnerEditor: String
+    public var lockOwnerType: Int
+    public var lockOwnerDisplayName: String
+    public var lockTime: Date?
+    public var lockTimeOut: Date?
     public var path: String
     public var permissions: String
     public var quotaUsedBytes: Int64
@@ -109,7 +110,13 @@ public struct NKFile: Sendable {
         ocId: String = "",
         ownerId: String = "",
         ownerDisplayName: String = "",
-        lock: NKLock? = nil,
+        lock: Bool = false,
+        lockOwner: String = "",
+        lockOwnerEditor: String = "",
+        lockOwnerType: Int = 0,
+        lockOwnerDisplayName: String = "",
+        lockTime: Date? = nil,
+        lockTimeOut: Date? = nil,
         path: String = "",
         permissions: String = "",
         quotaUsedBytes: Int64 = 0,
@@ -167,6 +174,12 @@ public struct NKFile: Sendable {
             self.ownerId = ownerId
             self.ownerDisplayName = ownerDisplayName
             self.lock = lock
+            self.lockOwner = lockOwner
+            self.lockOwnerEditor = lockOwnerEditor
+            self.lockOwnerType = lockOwnerType
+            self.lockOwnerDisplayName = lockOwnerDisplayName
+            self.lockTime = lockTime
+            self.lockTimeOut = lockTimeOut
             self.path = path
             self.permissions = permissions
             self.quotaUsedBytes = quotaUsedBytes
diff --git a/Sources/NextcloudKit/Models/NKLock.swift b/Sources/NextcloudKit/Models/NKLock.swift
index 9471d221..182a14ca 100644
--- a/Sources/NextcloudKit/Models/NKLock.swift
+++ b/Sources/NextcloudKit/Models/NKLock.swift
@@ -18,7 +18,7 @@ public struct NKLock: Equatable, Sendable {
     ///
     /// App id of an app owned lock to allow clients to suggest joining the collaborative editing session through the web or direct editing.
     ///
-    public let ownerEditor: String
+    public let ownerEditor: String?
 
     ///
     /// What kind of lock this is.
@@ -53,19 +53,19 @@ public struct NKLock: Equatable, Sendable {
     /// This is intended for creating an instance based on a superset of required properties returned by a `PROPFIND` request to the server about an item.
     ///
     public init?(xml properties: XML.Accessor) {
-        guard let isLocked = properties["nc:lock"].bool else {
+        guard let rawIsLocked = properties["nc:lock"].int else {
             return nil
         }
 
-        guard let owner = properties["nc:lock-owner"].text else {
+        guard rawIsLocked > 0 else {
             return nil
         }
 
-        guard let ownerDisplayName = properties["nc:lock-owner-displayname"].text else {
+        guard let owner = properties["nc:lock-owner"].text else {
             return nil
         }
 
-        guard let ownerEditor = properties["nc:lock-owner-editor"].text else {
+        guard let ownerDisplayName = properties["nc:lock-owner-displayname"].text else {
             return nil
         }
 
@@ -84,7 +84,7 @@ public struct NKLock: Equatable, Sendable {
         let lockToken = properties["nc:lock-token"].text
 
         self.owner = owner
-        self.ownerEditor = ownerEditor
+        self.ownerEditor = properties["nc:lock-owner-editor"].text
         self.ownerType = lockOwnerType
         self.ownerDisplayName = ownerDisplayName
         self.time = Date(timeIntervalSince1970: rawTime)