Merge pull request #69 from claucambra/feature/imte-shared-state

Inform system of items' shared status

Author: claucambra

Sources/NextcloudFileProviderKit/Item/Item.swift

@@ -152,6 +152,20 @@ public class Item: NSObject, NSFileProviderItem {
         }
     }
 
+    public var isShared: Bool {
+        !metadata.shareType.isEmpty
+    }
+
+    public var isSharedByCurrentUser: Bool {
+        isShared && metadata.ownerId == account.id
+    }
+
+    public var ownerNameComponents: PersonNameComponents? {
+        guard isShared, !isSharedByCurrentUser else { return nil }
+        let formatter = PersonNameComponentsFormatter()
+        return formatter.personNameComponents(from: metadata.ownerDisplayName)
+    }
+
     public var childItemCount: NSNumber? {
         if metadata.directory {
             NSNumber(integerLiteral: dbManager.childItemCount(directoryMetadata: metadata))

Sources/NextcloudFileProviderKit/Sharing/ShareType.swift

@@ -0,0 +1,16 @@
+//
+//  ShareType.swift
+//  NextcloudFileProviderKit
+//
+//  Created by Claudio Cambra on 28/4/25.
+//
+
+public enum ShareType: Int {
+    case user = 0
+    case group = 1
+    case publicLink = 3
+    case email = 4
+    case federatedCloudShare = 6
+    case circle = 7
+    case talkConversation = 10
+}

Tests/NextcloudFileProviderKitTests/ItemPropertyTests.swift

@@ -253,4 +253,54 @@ final class ItemPropertyTests: XCTestCase {
         )
         XCTAssertFalse(item.capabilities.contains(.allowsTrashing))
     }
+
+    func testItemShared() {
+        var sharedMetadata =
+            SendableItemMetadata(ocId: "test-id", fileName: "test.txt", account: Self.account)
+        sharedMetadata.shareType = [ShareType.publicLink.rawValue]
+        sharedMetadata.ownerId = Self.account.id
+        sharedMetadata.ownerDisplayName = "Mr. Tester Testarino"
+        let sharedItem = Item(
+            metadata: sharedMetadata,
+            parentItemIdentifier: .rootContainer,
+            account: Self.account,
+            remoteInterface: MockRemoteInterface(),
+            dbManager: Self.dbManager
+        )
+        XCTAssertTrue(sharedItem.isShared)
+        XCTAssertTrue(sharedItem.isSharedByCurrentUser)
+        XCTAssertNil(sharedItem.ownerNameComponents) // Should be nil if it is shared by us
+
+        var sharedByOtherMetadata = sharedMetadata
+        sharedByOtherMetadata.ownerId = "claucambra"
+        sharedByOtherMetadata.ownerDisplayName = "Claudio Cambra"
+        let sharedByOtherTime = Item(
+            metadata: sharedByOtherMetadata,
+            parentItemIdentifier: .rootContainer,
+            account: Self.account,
+            remoteInterface: MockRemoteInterface(),
+            dbManager: Self.dbManager
+        )
+        XCTAssertTrue(sharedByOtherTime.isShared)
+        XCTAssertFalse(sharedByOtherTime.isSharedByCurrentUser)
+        XCTAssertNotNil(sharedByOtherTime.ownerNameComponents)
+        XCTAssertEqual(sharedByOtherTime.ownerNameComponents?.givenName, "Claudio")
+        XCTAssertEqual(sharedByOtherTime.ownerNameComponents?.familyName, "Cambra")
+
+        var notSharedMetadata =
+            SendableItemMetadata(ocId: "test-id", fileName: "test.txt", account: Self.account)
+        notSharedMetadata.ownerId = Self.account.id
+        notSharedMetadata.ownerDisplayName = "Mr. Tester Testarino"
+        let notSharedItem = Item(
+            metadata: notSharedMetadata,
+            parentItemIdentifier: .rootContainer,
+            account: Self.account,
+            remoteInterface: MockRemoteInterface(),
+            dbManager: Self.dbManager
+        )
+        debugPrint(notSharedMetadata.shareType)
+        XCTAssertFalse(notSharedItem.isShared)
+        XCTAssertFalse(notSharedItem.isSharedByCurrentUser)
+        XCTAssertNil(notSharedItem.ownerNameComponents)
+    }
 }