source-code

source-code/ALTs/AltStore/Settings/RefreshAttemptsViewController.swift

@@ -0,0 +1,73 @@
+//
+//  RefreshAttemptsViewController.swift
+//  AltStore
+//
+//  Created by Riley Testut on 7/31/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+import Roxas
+
+@objc(RefreshAttemptTableViewCell)
+private class RefreshAttemptTableViewCell: UITableViewCell
+{
+    @IBOutlet var successLabel: UILabel!
+    @IBOutlet var dateLabel: UILabel!
+    @IBOutlet var errorDescriptionLabel: UILabel!
+}
+
+class RefreshAttemptsViewController: UITableViewController
+{
+    private lazy var dataSource = self.makeDataSource()
+    
+    private lazy var dateFormatter: DateFormatter = {
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateStyle = .short
+        dateFormatter.timeStyle = .short
+        return dateFormatter
+    }()
+    
+    override func viewDidLoad()
+    {
+        super.viewDidLoad()
+        
+        self.tableView.dataSource = self.dataSource
+    }
+}
+
+private extension RefreshAttemptsViewController
+{
+    func makeDataSource() -> RSTFetchedResultsTableViewDataSource<RefreshAttempt>
+    {
+        let fetchRequest = RefreshAttempt.fetchRequest() as NSFetchRequest<RefreshAttempt>
+        fetchRequest.sortDescriptors = [NSSortDescriptor(keyPath: \RefreshAttempt.date, ascending: false)]
+        fetchRequest.returnsObjectsAsFaults = false
+        
+        let dataSource = RSTFetchedResultsTableViewDataSource(fetchRequest: fetchRequest, managedObjectContext: DatabaseManager.shared.viewContext)
+        dataSource.cellConfigurationHandler = { [weak self] (cell, attempt, indexPath) in
+            let cell = cell as! RefreshAttemptTableViewCell
+            cell.dateLabel.text = self?.dateFormatter.string(from: attempt.date)
+            cell.errorDescriptionLabel.text = attempt.errorDescription
+            
+            if attempt.isSuccess
+            {
+                cell.successLabel.text = NSLocalizedString("Success", comment: "")
+                cell.successLabel.textColor = .refreshGreen
+            }
+            else
+            {
+                cell.successLabel.text = NSLocalizedString("Failure", comment: "")
+                cell.successLabel.textColor = .refreshRed
+            }
+        }
+        
+        let placeholderView = RSTPlaceholderView()
+        placeholderView.textLabel.text = NSLocalizedString("No Refresh Attempts", comment: "")
+        placeholderView.detailTextLabel.text = NSLocalizedString("The more you use AltStore, the more often iOS will allow it to refresh apps in the background.", comment: "")
+        dataSource.placeholderView = placeholderView
+        
+        return dataSource
+    }
+}