private void UpdateLocalGameInfoDisplays(string selectedGameName)
{
if (selectedGameName == null)
{
localSaveTimestampTextBlock.Text = "";
installDirTextBlock.Text = "";
return;
}
string timestampMessage = null;
string installDir = null;
try
{
installDir = savegameSync.GetLocalInstallDir(selectedGameName);
SaveSpec saveSpec = SaveSpecRepository.GetRepository().GetSaveSpec(selectedGameName);
if (!Directory.Exists(installDir))
{
timestampMessage = "Error: install dir does not exist";
}
else
{
DateTime timestamp = savegameSync.GetLocalSaveTimestamp(saveSpec, installDir);
timestampMessage = timestamp.ToString();
}
}
catch (SavegameSyncException e)
{
timestampMessage = "Error: " + e.Message;
}
localSaveTimestampTextBlock.Text = timestampMessage;
installDirTextBlock.Text = installDir;
}
public AddGameDialog()
{
InitializeComponent();
foreach (SaveSpec spec in SaveSpecRepository.GetRepository().GetAllSaveSpecs())
{
listBox.Items.Add(spec.GameName);
}
}
public static SaveSpecRepository GetRepository()
{
if (singleton == null)
{
singleton = new SaveSpecRepository();
}
return(singleton);
}
public async Task ZipAndUploadSave(string gameName)
{
// Copy save files from the game's install directory into a temp directory according
// to the spec
string installDir = localGameList.GetInstallDir(gameName);
SaveSpec saveSpec = SaveSpecRepository.GetRepository().GetSaveSpec(gameName);
string destDir = Path.Combine(TempDir, "saveToUpload");
FileUtils.DeleteIfExists(destDir);
Directory.CreateDirectory(destDir);
CopySaveFilesFromInstallDir(saveSpec, installDir, destDir);
Debug.WriteLine("Dirs: " + installDir + " " + destDir);
// Find the last write time of the save
DateTime latestFileWriteTime = GetLocalSaveTimestamp(saveSpec, installDir);
Debug.WriteLine("Latest write time: " + latestFileWriteTime);
// Assign the save a guid and make it into a zip file
Guid saveGuid = Guid.NewGuid();
Debug.WriteLine("Guid: " + saveGuid);
string zipFile = Path.Combine(TempDir, SavegameSyncUtils.GetSavegameFileNameFromGuid(saveGuid));
FileUtils.DeleteIfExists(zipFile);
ZipFile.CreateFromDirectory(destDir, zipFile);
// Upload save
string remoteFileName = SavegameSyncUtils.GetSavegameFileNameFromGuid(saveGuid);
string fileId = await googleDriveWrapper.CreateFileAsync(remoteFileName);
using (FileStream fileStream = File.OpenRead(zipFile))
{
await googleDriveWrapper.UploadFileAsync(fileId, fileStream);
}
// Download latest version of SavegameList
await ReadSavegameList();
// Add save to SavegameList
savegameList.AddSave(gameName, saveGuid, latestFileWriteTime);
// Upload SavegameList
await WriteSavegameList();
CleanUpTempFiles();
}
public async Task DownloadAndUnzipSave(string gameName, int saveIndex)
{
// Download latest version of SavegameList
await ReadSavegameList();
// Read file name from SavegameList
List <SavegameEntry> saves = savegameList.ReadSaves(gameName);
SavegameEntry save = saves[saveIndex];
Guid saveGuid = save.Guid;
string saveFileName = SavegameSyncUtils.GetSavegameFileNameFromGuid(saveGuid);
Debug.WriteLine("Downloading save file " + saveFileName + " with index " + saveIndex + " and timestamp " + save.Timestamp);
// Download zipped save from Google Drive
var files = await googleDriveWrapper.SearchFileByNameAsync(saveFileName);
Debug.Assert(files.Count == 1);
string saveFileId = files[0].Id;
string zipFilePath = Path.Combine(TempDir, saveFileName);
Directory.CreateDirectory(TempDir);
using (FileStream fileStream = File.OpenWrite(zipFilePath))
{
await googleDriveWrapper.DownloadFileAsync(saveFileId, fileStream);
}
// Unzip zipped save
string tempSaveDir = Path.Combine(TempDir, "downloadedSave");
FileUtils.DeleteIfExists(tempSaveDir);
ZipFile.ExtractToDirectory(zipFilePath, tempSaveDir);
// Copy unzipped files/directories into game install directory
string installDir = localGameList.GetInstallDir(gameName);
SaveSpec saveSpec = SaveSpecRepository.GetRepository().GetSaveSpec(gameName);
CopySaveFilesIntoInstallDir(saveSpec, tempSaveDir, installDir);
CleanUpTempFiles();
}