Fixed a bug where copying the open group url wasn't working correctly

Session/Conversations/ConversationVC+Interaction.swift

@@ -1578,6 +1578,11 @@ extension ConversationVC:
             case .typingIndicator, .dateHeader: break
             
             case .textOnlyMessage:
+                if cellViewModel.body == nil, let linkPreview: LinkPreview = cellViewModel.linkPreview {
+                    UIPasteboard.general.string = linkPreview.url
+                    return
+                }
+                
                 UIPasteboard.general.string = cellViewModel.body
             
             case .audio, .genericAttachment, .mediaMessage:

Session/Conversations/Settings/ThreadSettingsViewModel.swift

@@ -241,7 +241,24 @@ class ThreadSettingsViewModel: SessionTableViewModel<ThreadSettingsViewModel.Nav
                                 ),
                                 accessibilityIdentifier: "\(ThreadSettingsViewModel.self).copy_thread_id",
                                 onTap: {
-                                    UIPasteboard.general.string = threadId
+                                    switch threadVariant {
+                                        case .contact, .closedGroup:
+                                            UIPasteboard.general.string = threadId
+                                            
+                                        case .openGroup:
+                                            guard
+                                                let server: String = threadViewModel.openGroupServer,
+                                                let roomToken: String = threadViewModel.openGroupRoomToken,
+                                                let publicKey: String = threadViewModel.openGroupPublicKey
+                                            else { return }
+                                            
+                                            UIPasteboard.general.string = OpenGroup.urlFor(
+                                                server: server,
+                                                roomToken: roomToken,
+                                                publicKey: publicKey
+                                            )
+                                    }
+                                    
                                     self?.showToast(
                                         text: "copied".localized(),
                                         backgroundColor: .backgroundSecondary
@@ -297,7 +314,10 @@ class ThreadSettingsViewModel: SessionTableViewModel<ThreadSettingsViewModel.Nav
                                             with: "vc_conversation_settings_invite_button_title".localized(),
                                             excluding: Set()
                                         ) { [weak self] selectedUsers in
-                                            self?.addUsersToOpenGoup(selectedUsers: selectedUsers)
+                                            self?.addUsersToOpenGoup(
+                                                threadViewModel: threadViewModel,
+                                                selectedUsers: selectedUsers
+                                            )
                                         }
                                     )
                                 }
@@ -561,13 +581,20 @@ class ThreadSettingsViewModel: SessionTableViewModel<ThreadSettingsViewModel.Nav
         self.transitionToScreen(navController, transitionType: .present)
     }
     
-    private func addUsersToOpenGoup(selectedUsers: Set<String>) {
+    private func addUsersToOpenGoup(threadViewModel: SessionThreadViewModel, selectedUsers: Set<String>) {
-        let threadId: String = self.threadId
+        guard
+            let name: String = threadViewModel.openGroupName,
+            let server: String = threadViewModel.openGroupServer,
+            let roomToken: String = threadViewModel.openGroupRoomToken,
+            let publicKey: String = threadViewModel.openGroupPublicKey
+        else { return }
         
         dependencies.storage.writeAsync { db in
-            guard let openGroup: OpenGroup = try OpenGroup.fetchOne(db, id: threadId) else { return }
+            let urlString: String = OpenGroup.urlFor(
-            
+                server: server,
-            let urlString: String = "\(openGroup.server)/\(openGroup.roomToken)?public_key=\(openGroup.publicKey)"
+                roomToken: roomToken,
+                publicKey: publicKey
+            )
             
             try selectedUsers.forEach { userId in
                 let thread: SessionThread = try SessionThread.fetchOrCreate(db, id: userId, variant: .contact)
@@ -575,7 +602,7 @@ class ThreadSettingsViewModel: SessionTableViewModel<ThreadSettingsViewModel.Nav
                 try LinkPreview(
                     url: urlString,
                     variant: .openGroupInvitation,
-                    title: openGroup.name
+                    title: name
                 )
                 .save(db)
                 

SessionMessagingKit/Database/Models/OpenGroup.swift

@@ -219,6 +219,10 @@ public extension OpenGroup {
         // Always force the server to lowercase
         return "\(server.lowercased()).\(roomToken)"
     }
+    
+    static func urlFor(server: String, roomToken: String, publicKey: String) -> String {
+        return "\(server)/\(roomToken)?public_key=\(publicKey)"
+    }
 }
 
 extension OpenGroup: CustomStringConvertible, CustomDebugStringConvertible {
@@ -243,51 +247,3 @@ extension OpenGroup: CustomStringConvertible, CustomDebugStringConvertible {
         ].joined(separator: ", ")
     }
 }
-
-// MARK: - Objective-C Support
-
-// TODO: Remove this when possible
-
-@objc(SMKOpenGroup)
-public class SMKOpenGroup: NSObject {
-    @objc(inviteUsers:toOpenGroupFor:)
-    public static func invite(selectedUsers: Set<String>, openGroupThreadId: String) {
-        Storage.shared.write { db in
-            guard let openGroup: OpenGroup = try OpenGroup.fetchOne(db, id: openGroupThreadId) else { return }
-            
-            let urlString: String = "\(openGroup.server)/\(openGroup.roomToken)?public_key=\(openGroup.publicKey)"
-            
-            try selectedUsers.forEach { userId in
-                let thread: SessionThread = try SessionThread.fetchOrCreate(db, id: userId, variant: .contact)
-                
-                try LinkPreview(
-                    url: urlString,
-                    variant: .openGroupInvitation,
-                    title: openGroup.name
-                )
-                .save(db)
-                
-                let interaction: Interaction = try Interaction(
-                    threadId: thread.id,
-                    authorId: userId,
-                    variant: .standardOutgoing,
-                    timestampMs: Int64(floor(Date().timeIntervalSince1970 * 1000)),
-                    expiresInSeconds: try? DisappearingMessagesConfiguration
-                        .select(.durationSeconds)
-                        .filter(id: userId)
-                        .filter(DisappearingMessagesConfiguration.Columns.isEnabled == true)
-                        .asRequest(of: TimeInterval.self)
-                        .fetchOne(db),
-                    linkPreviewUrl: urlString
-                )
-                .inserted(db)
-                
-                try MessageSender.send(
-                    db,
-                    interaction: interaction,
-                    in: thread
-                )
-            }
-        }
-    }
-}

SessionMessagingKit/Messages/Control Messages/ConfigurationMessage+Convenience.swift

@@ -42,7 +42,13 @@ extension ConfigurationMessage {
             .filter(OpenGroup.Columns.roomToken != "")
             .filter(OpenGroup.Columns.isActive)
             .fetchAll(db)
-            .map { "\($0.server)/\($0.roomToken)?public_key=\($0.publicKey)" }
+            .map { openGroup in
+                OpenGroup.urlFor(
+                    server: openGroup.server,
+                    roomToken: openGroup.roomToken,
+                    publicKey: openGroup.publicKey
+                )
+            }
             .asSet()
         let contacts: Set<CMContact> = try Contact
             .filter(Contact.Columns.id != currentUserProfile.id)

SessionMessagingKit/Shared Models/SessionThreadViewModel.swift

@@ -43,6 +43,7 @@ public struct SessionThreadViewModel: FetchableRecordWithRowId, Decodable, Equat
     public static let openGroupNameKey: SQL = SQL(stringLiteral: CodingKeys.openGroupName.stringValue)
     public static let openGroupServerKey: SQL = SQL(stringLiteral: CodingKeys.openGroupServer.stringValue)
     public static let openGroupRoomTokenKey: SQL = SQL(stringLiteral: CodingKeys.openGroupRoomToken.stringValue)
+    public static let openGroupPublicKeyKey: SQL = SQL(stringLiteral: CodingKeys.openGroupPublicKey.stringValue)
     public static let openGroupProfilePictureDataKey: SQL = SQL(stringLiteral: CodingKeys.openGroupProfilePictureData.stringValue)
     public static let openGroupUserCountKey: SQL = SQL(stringLiteral: CodingKeys.openGroupUserCount.stringValue)
     public static let openGroupPermissionsKey: SQL = SQL(stringLiteral: CodingKeys.openGroupPermissions.stringValue)
@@ -117,6 +118,7 @@ public struct SessionThreadViewModel: FetchableRecordWithRowId, Decodable, Equat
     public let openGroupName: String?
     public let openGroupServer: String?
     public let openGroupRoomToken: String?
+    public let openGroupPublicKey: String?
     public let openGroupProfilePictureData: Data?
     private let openGroupUserCount: Int?
     private let openGroupPermissions: OpenGroup.Permissions?
@@ -274,6 +276,7 @@ public extension SessionThreadViewModel {
         self.openGroupName = nil
         self.openGroupServer = nil
         self.openGroupRoomToken = nil
+        self.openGroupPublicKey = nil
         self.openGroupProfilePictureData = nil
         self.openGroupUserCount = nil
         self.openGroupPermissions = nil
@@ -334,6 +337,7 @@ public extension SessionThreadViewModel {
             openGroupName: self.openGroupName,
             openGroupServer: self.openGroupServer,
             openGroupRoomToken: self.openGroupRoomToken,
+            openGroupPublicKey: self.openGroupPublicKey,
             openGroupProfilePictureData: self.openGroupProfilePictureData,
             openGroupUserCount: self.openGroupUserCount,
             openGroupPermissions: self.openGroupPermissions,
@@ -387,6 +391,7 @@ public extension SessionThreadViewModel {
             openGroupName: self.openGroupName,
             openGroupServer: self.openGroupServer,
             openGroupRoomToken: self.openGroupRoomToken,
+            openGroupPublicKey: self.openGroupPublicKey,
             openGroupProfilePictureData: self.openGroupProfilePictureData,
             openGroupUserCount: self.openGroupUserCount,
             openGroupPermissions: self.openGroupPermissions,
@@ -753,6 +758,7 @@ public extension SessionThreadViewModel {
                 \(openGroup[.name]) AS \(ViewModel.openGroupNameKey),
                 \(openGroup[.server]) AS \(ViewModel.openGroupServerKey),
                 \(openGroup[.roomToken]) AS \(ViewModel.openGroupRoomTokenKey),
+                \(openGroup[.publicKey]) AS \(ViewModel.openGroupPublicKeyKey),
                 \(openGroup[.userCount]) AS \(ViewModel.openGroupUserCountKey),
                 \(openGroup[.permissions]) AS \(ViewModel.openGroupPermissionsKey),
         
@@ -847,6 +853,9 @@ public extension SessionThreadViewModel {
                 \(closedGroup[.name]) AS \(ViewModel.closedGroupNameKey),
                 (\(groupMember[.profileId]) IS NOT NULL) AS \(ViewModel.currentUserIsClosedGroupMemberKey),
                 \(openGroup[.name]) AS \(ViewModel.openGroupNameKey),
+                \(openGroup[.server]) AS \(ViewModel.openGroupServerKey),
+                \(openGroup[.roomToken]) AS \(ViewModel.openGroupRoomTokenKey),
+                \(openGroup[.publicKey]) AS \(ViewModel.openGroupPublicKeyKey),
                 \(openGroup[.imageData]) AS \(ViewModel.openGroupProfilePictureDataKey),
                     
                 \(SQL("\(userPublicKey)")) AS \(ViewModel.currentUserPublicKeyKey)

SessionMessagingKitTests/Open Groups/Models/OpenGroupSpec.swift

@@ -79,6 +79,32 @@ class OpenGroupSpec: QuickSpec {
                         .to(equal("OpenGroup(server: \"server\", roomToken: \"room\", id: \"server.room\", publicKey: \"1234\", isActive: true, name: \"name\", roomDescription: null, imageId: null, userCount: 0, infoUpdates: 0, sequenceNumber: 0, inboxLatestMessageId: 0, outboxLatestMessageId: 0, pollFailureCount: 0, permissions: ---)"))
                 }
             }
+            
+            context("when generating an id") {
+                it("generates correctly") {
+                    expect(OpenGroup.idFor(roomToken: "room", server: "server")).to(equal("server.room"))
+                }
+                
+                it("converts the server to lowercase") {
+                    expect(OpenGroup.idFor(roomToken: "room", server: "SeRVeR")).to(equal("server.room"))
+                }
+                
+                it("maintains the casing of the roomToken") {
+                    expect(OpenGroup.idFor(roomToken: "RoOM", server: "server")).to(equal("server.RoOM"))
+                }
+            }
+            
+            context("when generating a url") {
+                it("generates the url correctly") {
+                    expect(OpenGroup.urlFor(server: "server", roomToken: "room", publicKey: "key"))
+                        .to(equal("server/room?public_key=key"))
+                }
+                
+                it("maintains the casing provided") {
+                    expect(OpenGroup.urlFor(server: "SeRVer", roomToken: "RoOM", publicKey: "KEy"))
+                        .to(equal("SeRVer/RoOM?public_key=KEy"))
+                }
+            }
         }
     }
 }