Affects #2845: Reveal found calendar events and contacts in the web user interface.

iOSClient/Main/Collection Common/NCCollectionViewCommon+CollectionViewDelegate.swift

@@ -28,9 +28,14 @@ import NextcloudKit
 extension NCCollectionViewCommon: UICollectionViewDelegate {
     func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
         guard let metadata = self.dataSource.getMetadata(indexPath: indexPath),
-              !metadata.isInvalidated,
-              (metadata.name == global.appName || metadata.name == NCGlobal.shared.talkName)
-        else { return }
+              !metadata.isInvalidated
+        else {
+            return
+        }
+
+        guard [global.appName, global.calendarName, global.contactsName, global.talkName].contains(metadata.name) else {
+            return
+        }
 
         if isEditMode {
             if let index = fileSelect.firstIndex(of: metadata.ocId) {
@@ -57,6 +62,10 @@ extension NCCollectionViewCommon: UICollectionViewDelegate {
             }
         }
 
+        if [global.calendarName, global.contactsName].contains(metadata.name) {
+            NCViewer().view(viewController: self, metadata: metadata, image: nil)
+        }
+
         if metadata.directory {
             pushMetadata(metadata)
         } else {

iOSClient/NCGlobal.swift

@@ -52,6 +52,8 @@ class NCGlobal: NSObject {
     //
     let appName                                     = "files"
     let appScheme                                   = "nextcloud"
+    let calendarName                                = "calendar"
+    let contactsName                                = "contacts"
     let talkName                                    = "talk-message"
     let spreedName                                  = "spreed"
     let twoFactorNotificatioName                    = "twofactor_nextcloud_notification"