Merge branch 'download-dynamic-infrastructure'

Passepartout-iOS/Global/ProductManager.swift

@@ -66,12 +66,14 @@ class ProductManager: NSObject {
         SKPaymentQueue.default().remove(self)
     }
     
-    func listProducts(completionHandler: (([SKProduct]) -> Void)?) {
-        inApp.requestProducts(withIdentifiers: Product.all) { _ in
+    func listProducts(completionHandler: (([SKProduct]?, Error?) -> Void)?) {
+        inApp.requestProducts(withIdentifiers: Product.all, completionHandler: { _ in
             log.debug("In-app products: \(self.inApp.products.map { $0.productIdentifier })")
             
-            completionHandler?(self.inApp.products)
-        }
+            completionHandler?(self.inApp.products, nil)
+        }, failureHandler: {
+            completionHandler?(nil, $0)
+        })
     }
 
     func product(withIdentifier identifier: Product) -> SKProduct? {

Passepartout-iOS/Global/SwiftGen+Strings.swift

@@ -1048,6 +1048,12 @@ internal enum L10n {
         }
       }
       internal enum Provider {
+        internal enum Alerts {
+          internal enum Unavailable {
+            /// Could not download provider infrastructure, please retry later.
+            internal static let message = L10n.tr("Core", "wizards.provider.alerts.unavailable.message")
+          }
+        }
         internal enum Cells {
           internal enum UpdateList {
             /// Update list

Passepartout-iOS/Global/Theme.swift

@@ -187,8 +187,12 @@ extension MFMailComposeViewController {
 
 // FIXME: load from index JSON
 extension Infrastructure.Metadata {
-    var logo: UIImage {
-        return ImageAsset(name: name.lowercased()).image
+    var logo: UIImage? {
+        let bundle = Bundle(for: AppDelegate.self)
+        guard let image = AssetImageTypeAlias(named: name.lowercased(), in: bundle, compatibleWith: nil) else {
+            return Asset.Providers.placeholder.image
+        }
+        return image
     }
 }
 

Passepartout-iOS/Scenes/Organizer/DonationViewController.swift

@@ -27,6 +27,9 @@ import UIKit
 import StoreKit
 import PassepartoutCore
 import Convenience
+import SwiftyBeaver
+
+private let log = SwiftyBeaver.self
 
 class DonationViewController: UITableViewController, StrongTableHost {
     private var donationList: [Product] = []
@@ -81,7 +84,11 @@ class DonationViewController: UITableViewController, StrongTableHost {
 
         ProductManager.shared.listProducts {
             self.isLoading = false
-            self.setProducts($0)
+            guard let products = $0 else {
+                log.error("Unable to list products: \($1?.localizedDescription ?? "")")
+                return
+            }
+            self.setProducts(products)
         }
     }
     

Passepartout-iOS/Scenes/Organizer/OrganizerViewController.swift

@@ -474,13 +474,9 @@ extension OrganizerViewController {
             let cell = Cells.setting.dequeue(from: tableView, for: indexPath)
             let rowProfile = profileKey(at: indexPath)
             if rowProfile.context == .provider {
-                if let metadata = InfrastructureFactory.shared.metadata(forName: rowProfile.id) {
-                    cell.imageView?.image = metadata.logo
-                    cell.leftText = metadata.description
-                } else {
-                    cell.imageView?.image = Asset.Providers.placeholder.image
-                    cell.leftText = rowProfile.id
-                }
+                let metadata = InfrastructureFactory.shared.metadata(forName: rowProfile.id)
+                cell.imageView?.image = metadata?.logo
+                cell.leftText = metadata?.description ?? rowProfile.id
             } else {
                 cell.imageView?.image = nil
                 cell.leftText = rowProfile.id

Passepartout-iOS/Scenes/Organizer/WizardProviderViewController.swift

@@ -58,22 +58,60 @@ class WizardProviderViewController: UITableViewController, StrongTableHost {
         reloadModel()
     }
     
-    private func next(withMetadata metadata: Infrastructure.Metadata) {
+    private func tryNext(withMetadata metadata: Infrastructure.Metadata) {
         guard ProductManager.shared.isEligible(forProvider: metadata.name) else {
             presentPurchaseScreen(forProduct: metadata.product)
             return
         }
 
+        // make sure that infrastructure exists locally
+        guard let _ = InfrastructureFactory.shared.infrastructure(forName: metadata.name) else {
+            let hud = HUD(view: view)
+            _ = InfrastructureFactory.shared.update(metadata.name, notBeforeInterval: nil) { [weak self] in
+                hud.hide()
+                guard let _ = $0 else {
+                    self?.alertMissingInfrastructure(forName: metadata.name, error: $1)
+                    return
+                }
+                self?.next(withMetadata: metadata)
+            }
+            return
+        }
+
+        next(withMetadata: metadata)
+    }
+
+    private func next(withMetadata metadata: Infrastructure.Metadata) {
         let profile = ProviderConnectionProfile(name: metadata.name)
         createdProfile = profile
         
         let accountVC = StoryboardScene.Main.accountIdentifier.instantiate()
-        let infrastructure = InfrastructureFactory.shared.infrastructure(forName: metadata.name)
+        guard let infrastructure = InfrastructureFactory.shared.infrastructure(forName: metadata.name) else {
+            fatalError("Moving to credentials with nil infrastructure, not downloaded properly?")
+        }
         accountVC.usernamePlaceholder = infrastructure.defaults.username
         accountVC.infrastructureName = infrastructure.name
         accountVC.delegate = self
         navigationController?.pushViewController(accountVC, animated: true)
     }
+    
+    private func alertMissingInfrastructure(forName name: Infrastructure.Name, error: Error?) {
+        var message = L10n.Core.Wizards.Provider.Alerts.Unavailable.message
+        if let error = error {
+            log.error("Unable to download missing \(name) infrastructure (network error): \(error.localizedDescription)")
+            message.append(" \(error.localizedDescription)")
+        } else {
+            log.error("Unable to download missing \(name) infrastructure (API error)")
+        }
+        
+        let alert = UIAlertController.asAlert(name, message)
+        alert.addCancelAction(L10n.Core.Global.ok)
+        present(alert, animated: true, completion: nil)
+        
+        if let ip = tableView.indexPathForSelectedRow {
+            tableView.deselectRow(at: ip, animated: true)
+        }
+    }
 
     private func finish(withCredentials credentials: Credentials) {
         guard let profile = createdProfile else {
@@ -94,10 +132,14 @@ class WizardProviderViewController: UITableViewController, StrongTableHost {
                 return
             }
 
-            ProductManager.shared.listProducts { _ in
+            ProductManager.shared.listProducts { (products, error) in
+                hud.hide()
+                if let error = error {
+                    log.error("Unable to list products: \(error)")
+                    return
+                }
                 self?.reloadModel()
                 self?.tableView.reloadData()
-                hud.hide()
             }
         }
     }
@@ -153,7 +195,7 @@ extension WizardProviderViewController {
         switch row {
         case .provider:
             let metadata = available[indexPath.row]
-            next(withMetadata: metadata)
+            tryNext(withMetadata: metadata)
         
         case .updateList:
             tableView.deselectRow(at: indexPath, animated: true)

Passepartout-iOS/Scenes/Purchase/PurchaseViewController.swift

@@ -90,7 +90,7 @@ class PurchaseViewController: UITableViewController, StrongTableHost {
         super.viewDidAppear(animated)
 
         let hud = HUD(view: view)
-        ProductManager.shared.listProducts { [weak self] _ in
+        ProductManager.shared.listProducts { [weak self] (_, _) in
             self?.reloadModel()
             self?.isLoading = false
             self?.tableView.reloadData()

Podfile

@@ -14,7 +14,7 @@ def shared_pods
     pod 'SSZipArchive'
 
     for spec in ['About', 'Alerts', 'Dialogs', 'InApp', 'Misc', 'Options', 'Persistence', 'Reviewer', 'Tables', 'WebServices'] do
-        pod "Convenience/#{spec}", :git => 'https://github.com/keeshux/convenience', :commit => '7fe7dcf'
+        pod "Convenience/#{spec}", :git => 'https://github.com/keeshux/convenience', :commit => '3a191e8'
         #pod "Convenience/#{spec}", :path => '../../personal/convenience'
     end
 end

Podfile.lock

@@ -36,16 +36,16 @@ PODS:
     - TunnelKit/Core
 
 DEPENDENCIES:
-  - Convenience/About (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
-  - Convenience/Alerts (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
-  - Convenience/Dialogs (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
-  - Convenience/InApp (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
-  - Convenience/Misc (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
-  - Convenience/Options (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
-  - Convenience/Persistence (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
-  - Convenience/Reviewer (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
-  - Convenience/Tables (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
-  - Convenience/WebServices (from `https://github.com/keeshux/convenience`, commit `7fe7dcf`)
+  - Convenience/About (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
+  - Convenience/Alerts (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
+  - Convenience/Dialogs (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
+  - Convenience/InApp (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
+  - Convenience/Misc (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
+  - Convenience/Options (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
+  - Convenience/Persistence (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
+  - Convenience/Reviewer (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
+  - Convenience/Tables (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
+  - Convenience/WebServices (from `https://github.com/keeshux/convenience`, commit `3a191e8`)
   - Kvitto
   - MBProgressHUD
   - SSZipArchive
@@ -63,7 +63,7 @@ SPEC REPOS:
 
 EXTERNAL SOURCES:
   Convenience:
-    :commit: 7fe7dcf
+    :commit: 3a191e8
     :git: https://github.com/keeshux/convenience
   TunnelKit:
     :commit: 8b17a13
@@ -71,7 +71,7 @@ EXTERNAL SOURCES:
 
 CHECKOUT OPTIONS:
   Convenience:
-    :commit: 7fe7dcf
+    :commit: 3a191e8
     :git: https://github.com/keeshux/convenience
   TunnelKit:
     :commit: 8b17a13
@@ -87,6 +87,6 @@ SPEC CHECKSUMS:
   SwiftyBeaver: 3d3e93a12d648bd400b6f2948a7ef128b5b183c7
   TunnelKit: 4b70c0d8b6727b407248b4271b7613225f63204b
 
-PODFILE CHECKSUM: 10c7cb879b6ee3d5185f541e6a2c6d14e988ff0b
+PODFILE CHECKSUM: 5b0c1f2c23e4a3ffa33152e231291a97351d7165
 
 COCOAPODS: 1.8.4

Submodules/Core

@@ -1 +1 @@
-Subproject commit 5e25f768fb66832c4a539e7ff6ba7fa80d918a12
+Subproject commit ad0c3922813e0e7261e2e90e8386604abb5cd9c5