Make link previews tappable & mark sent messages as read

Session/Conversations V2/Context Menu/ContextMenuVC.swift

@@ -22,7 +22,7 @@ final class ContextMenuVC : UIViewController {
         let result = UILabel()
         result.text = DateUtil.formatTimestamp(asTime: viewItem.interaction.timestampForUI())
         result.font = .systemFont(ofSize: Values.verySmallFontSize)
-        result.textColor = Colors.text
+        result.textColor = isLightMode ? .black : .white
         return result
     }()
     

Session/Conversations V2/ConversationVC+Interaction.swift

@@ -56,8 +56,10 @@ extension ConversationVC : InputViewDelegate, MessageCellDelegate, ContextMenuAc
                 MessageSender.send(message, with: [], in: thread, using: transaction as! YapDatabaseReadWriteTransaction)
             }
             // TODO: Sent handling
-            self?.snInputView.text = ""
-            self?.snInputView.quoteDraftInfo = nil
+            guard let self = self else { return }
+            self.snInputView.text = ""
+            self.snInputView.quoteDraftInfo = nil
+            self.markAllAsRead()
             // TODO: Reset mentions
         })
     }
@@ -113,6 +115,9 @@ extension ConversationVC : InputViewDelegate, MessageCellDelegate, ContextMenuAc
             guard let url = viewItem.attachmentStream?.originalMediaURL else { return }
             let shareVC = UIActivityViewController(activityItems: [ url ], applicationActivities: nil)
             navigationController!.present(shareVC, animated: true, completion: nil)
+        case .textOnlyMessage:
+            guard let preview = viewItem.linkPreview, let urlAsString = preview.urlString, let url = URL(string: urlAsString) else { return }
+            openURL(url)
         default: break
         }
     }

Session/Conversations V2/ConversationVC.swift

@@ -134,8 +134,7 @@ final class ConversationVC : BaseVC, ConversationViewModelDelegate, UITableViewD
     
     override func viewDidAppear(_ animated: Bool) {
         super.viewDidAppear(animated)
-        guard let lastSortID = viewItems.last?.interaction.sortId else { return }
-        OWSReadReceiptManager.shared().markAsReadLocally(beforeSortId: lastSortID, thread: thread)
+        markAllAsRead()
     }
     
     override func viewDidDisappear(_ animated: Bool) {
@@ -305,6 +304,11 @@ final class ConversationVC : BaseVC, ConversationViewModelDelegate, UITableViewD
     }
     
     // MARK: General
+    func markAllAsRead() {
+        guard let lastSortID = viewItems.last?.interaction.sortId else { return }
+        OWSReadReceiptManager.shared().markAsReadLocally(beforeSortId: lastSortID, thread: thread)
+    }
+    
     func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
         return UITableView.automaticDimension
     }

Session/Conversations V2/Message Cells/Content Views/LinkPreviewViewV2.swift

@@ -34,7 +34,7 @@ final class LinkPreviewViewV2 : UIView {
         guard let preview = viewItem.linkPreview else { return }
         
         let hStackViewContainer = UIView()
-        hStackViewContainer.backgroundColor = .black
+        hStackViewContainer.backgroundColor = isDarkMode ? .black : UIColor.black.withAlphaComponent(0.06)
         
         let hStackView = UIStackView()
         hStackView.axis = .horizontal
@@ -86,8 +86,4 @@ final class LinkPreviewViewV2 : UIView {
         addSubview(vStackView)
         vStackView.pin(to: self)
     }
-    
-    func handleLongPress() {
-        
-    }
 }