cloud kit sub

Kiwix-iOS/Controller/Search/RecentSearchController.swift

@@ -57,6 +57,9 @@ class RecentSearchController: UIViewController, UICollectionViewDataSource, UICo
     // MARK: - CollectionView Delegate
     
     func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
+        guard let mainVC = parent?.parent?.parent as? MainController else {return}
+        print("tapped")
+        
 //        guard let mainVC = parent?.parent?.parent as? MainController,
 //            let searchController = parent?.parent as? SearchController,
 //            let cell = collectionView.cellForItem(at: indexPath) as? LocalLangCell,

Kiwix.xcodeproj/project.pbxproj

@@ -74,6 +74,7 @@
 		9779C3141D4575AD0064CC8E /* NotificationCenter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 97E609F01D103DED00EBCB9D /* NotificationCenter.framework */; };
 		9779C3171D4575AE0064CC8E /* TodayViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9779C3161D4575AE0064CC8E /* TodayViewController.swift */; };
 		9779C31E1D4575AE0064CC8E /* Bookmarks.appex in Embed App Extensions */ = {isa = PBXBuildFile; fileRef = 9779C3131D4575AD0064CC8E /* Bookmarks.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
+		977A458C1E14EA140089C596 /* Cloud.swift in Sources */ = {isa = PBXBuildFile; fileRef = 977A458B1E14EA140089C596 /* Cloud.swift */; };
 		977AE7F91DD8F22400F1E581 /* SearchBar.swift in Sources */ = {isa = PBXBuildFile; fileRef = 971A102A1D022AD5007FC62C /* SearchBar.swift */; };
 		977B954D1DD4C40400F6F62B /* ScanLocalBook.swift in Sources */ = {isa = PBXBuildFile; fileRef = 97D6811E1D6F70AC00E5FA99 /* ScanLocalBook.swift */; };
 		97A08C151DD263B90070D0E4 /* Book.swift in Sources */ = {isa = PBXBuildFile; fileRef = 97D681341D6F711A00E5FA99 /* Book.swift */; };
@@ -232,6 +233,7 @@
 		9779C3131D4575AD0064CC8E /* Bookmarks.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = Bookmarks.appex; sourceTree = BUILT_PRODUCTS_DIR; };
 		9779C3161D4575AE0064CC8E /* TodayViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TodayViewController.swift; sourceTree = "<group>"; };
 		9779C31B1D4575AE0064CC8E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		977A458B1E14EA140089C596 /* Cloud.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Cloud.swift; sourceTree = "<group>"; };
 		9788419C1DA2FF2A00D22D3C /* MainInterface.storyboard */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.storyboard; path = MainInterface.storyboard; sourceTree = "<group>"; };
 		97A127C51D777CF100FB204D /* RecentSearchController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = RecentSearchController.swift; sourceTree = "<group>"; };
 		97A127C61D777CF100FB204D /* SearchScopeAndHistoryController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SearchScopeAndHistoryController.swift; sourceTree = "<group>"; };
@@ -511,6 +513,7 @@
 		973BCD1F1CEB412E00F10B44 /* Shared */ = {
 			isa = PBXGroup;
 			children = (
+				977A458A1E14E98F0089C596 /* Cloud */,
 				9711872D1CEB507600B9909D /* CoreData */,
 				97163D321CD7E79F008BE2D6 /* Help Docs */,
 				974C495E1DA307FF00E276E1 /* JavaScripts */,
@@ -609,6 +612,14 @@
 			path = Bookmarks;
 			sourceTree = "<group>";
 		};
+		977A458A1E14E98F0089C596 /* Cloud */ = {
+			isa = PBXGroup;
+			children = (
+				977A458B1E14EA140089C596 /* Cloud.swift */,
+			);
+			path = Cloud;
+			sourceTree = "<group>";
+		};
 		9787BC1F1D9318080030D311 /* Others */ = {
 			isa = PBXGroup;
 			children = (
@@ -1108,6 +1119,7 @@
 				97A1FD3B1D6F724E00A80EE2 /* stringTools.cpp in Sources */,
 				970E7F741D9DB0FC00741290 /* 1.8.xcmappingmodel in Sources */,
 				973207A01DD1983D00EDD3DC /* DownloadTasksController.swift in Sources */,
+				977A458C1E14EA140089C596 /* Cloud.swift in Sources */,
 				97D0E9931DDA487E0029530E /* SearchBaseController.swift in Sources */,
 				97A1FD321D6F723D00A80EE2 /* resourceTools.cpp in Sources */,
 				97A1FD451D6F728200A80EE2 /* StringTools.swift in Sources */,

Kiwix/Cloud/Cloud.swift

@@ -0,0 +1,40 @@
+//
+//  Cloud.swift
+//  Kiwix
+//
+//  Created by Chris Li on 12/29/16.
+//  Copyright © 2016 Chris Li. All rights reserved.
+//
+
+import CloudKit
+
+class Cloud {
+    class var privateDatabase: CKDatabase {
+        return CKContainer.default().privateCloudDatabase
+    }
+    
+    
+    class func subscribeForChanges() {
+        let subscription = CKDatabaseSubscription(subscriptionID: "")
+        subscription.notificationInfo = CKNotificationInfo()
+        subscription.notificationInfo?.shouldSendContentAvailable = true
+        
+        let operation = CKModifySubscriptionsOperation(subscriptionsToSave: [subscription], subscriptionIDsToDelete: nil)
+        operation.qualityOfService = .utility
+        operation.modifySubscriptionsCompletionBlock = { saved, deleted, error in
+            if let error = error {
+                // handle error
+            } else {
+                //seuscriptionIsLocallyCached = true
+            }
+        }
+        // add to a database's operation queue
+        privateDatabase.add(operation)
+        
+    }
+    
+    class func handlePush() {
+    
+    }
+    
+}