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Adds Export Save File option to game context menu

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This commit is contained in:
Riley Testut 2020-04-24 13:25:01 -07:00
parent ec6fb6c03c
commit a9a2819b19
1 changed files with 52 additions and 1 deletions
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53
Delta/Game Selection/GameCollectionViewController.swift
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@ -69,6 +69,7 @@ class GameCollectionViewController: UICollectionViewController
private var _renameAction: UIAlertAction?
private var _changingArtworkGame: Game?
private var _importingSaveFileGame: Game?
private var _exportedSaveFileURL: URL?
required init?(coder aDecoder: NSCoder)
{
@ -434,6 +435,10 @@ private extension GameCollectionViewController
self.importSaveFile(for: game)
}
let exportSaveFile = Action(title: NSLocalizedString("Export Save File", comment: ""), style: .default, image: UIImage(symbolNameIfAvailable: "tray.and.arrow.up")) { [unowned self] _ in
self.exportSaveFile(for: game)
}
let deleteAction = Action(title: NSLocalizedString("Delete", comment: ""), style: .destructive, image: UIImage(symbolNameIfAvailable: "trash"), action: { [unowned self] action in
self.delete(game)
})
@ -442,7 +447,7 @@ private extension GameCollectionViewController
{
case GameType.unknown: return [cancelAction, renameAction, changeArtworkAction, shareAction, deleteAction]
case .ds where game.identifier == Game.melonDSBIOSIdentifier: return [cancelAction, renameAction, changeArtworkAction, changeControllerSkinAction, saveStatesAction]
default: return [cancelAction, renameAction, changeArtworkAction, changeControllerSkinAction, shareAction, saveStatesAction, importSaveFile, deleteAction]
default: return [cancelAction, renameAction, changeArtworkAction, changeControllerSkinAction, shareAction, saveStatesAction, importSaveFile, exportSaveFile, deleteAction]
}
}
@ -684,6 +689,29 @@ private extension GameCollectionViewController
}
}
func exportSaveFile(for game: Game)
{
do
{
let illegalCharacterSet = CharacterSet(charactersIn: "\"\\/?<>:*|")
let sanitizedFilename = game.name.components(separatedBy: illegalCharacterSet).joined() + "." + game.gameSaveURL.pathExtension
let temporaryURL = FileManager.default.temporaryDirectory.appendingPathComponent(sanitizedFilename)
try FileManager.default.copyItem(at: game.gameSaveURL, to: temporaryURL, shouldReplace: true)
self._exportedSaveFileURL = temporaryURL
let documentPicker = UIDocumentPickerViewController(urls: [temporaryURL], in: .exportToService)
documentPicker.delegate = self
self.present(documentPicker, animated: true, completion: nil)
}
catch
{
let alertController = UIAlertController(title: NSLocalizedString("Failed to Export Save File", comment: ""), error: error)
self.present(alertController, animated: true, completion: nil)
}
}
func changePreferredControllerSkin(for game: Game)
{
self.performSegue(withIdentifier: "preferredControllerSkins", sender: game)
@ -909,3 +937,26 @@ extension GameCollectionViewController
return self.collectionView(collectionView, previewForHighlightingContextMenuWithConfiguration: configuration)
}
}
extension GameCollectionViewController: UIDocumentPickerDelegate
{
func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL])
{
if let saveFileURL = self._exportedSaveFileURL
{
try? FileManager.default.removeItem(at: saveFileURL)
}
self._exportedSaveFileURL = nil
}
func documentPickerWasCancelled(_ controller: UIDocumentPickerViewController)
{
if let saveFileURL = self._exportedSaveFileURL
{
try? FileManager.default.removeItem(at: saveFileURL)
}
self._exportedSaveFileURL = nil
}
}