public async Task <ActionResult> GetLogs()
{
var files = _backupService.LogFiles(_config.GetMaxRollingFiles(), _config.GetLoggingFileName());
var tempDirectory = Path.Join(Directory.GetCurrentDirectory(), "temp");
var dateString = DateTime.Now.ToShortDateString().Replace("/", "_");
var tempLocation = Path.Join(tempDirectory, "logs_" + dateString);
DirectoryService.ExistOrCreate(tempLocation);
if (!_directoryService.CopyFilesToDirectory(files, tempLocation))
{
return(BadRequest("Unable to copy files to temp directory for log download."));
}
var zipPath = Path.Join(tempDirectory, $"kavita_logs_{dateString}.zip");
try
{
ZipFile.CreateFromDirectory(tempLocation, zipPath);
}
catch (AggregateException ex)
{
_logger.LogError(ex, "There was an issue when archiving library backup");
return(BadRequest("There was an issue when archiving library backup"));
}
var fileBytes = await _directoryService.ReadFileAsync(zipPath);
DirectoryService.ClearAndDeleteDirectory(tempLocation);
(new FileInfo(zipPath)).Delete();
return(File(fileBytes, "application/zip", Path.GetFileName(zipPath)));
}
public void BackupDatabase()
{
_logger.LogInformation("Beginning backup of Database at {BackupTime}", DateTime.Now);
var backupDirectory = Task.Run(() => _unitOfWork.SettingsRepository.GetSettingAsync(ServerSettingKey.BackupDirectory)).Result.Value;
_logger.LogDebug("Backing up to {BackupDirectory}", backupDirectory);
if (!DirectoryService.ExistOrCreate(backupDirectory))
{
_logger.LogError("Could not write to {BackupDirectory}; aborting backup", backupDirectory);
return;
}
var dateString = DateTime.Now.ToShortDateString().Replace("/", "_");
var zipPath = Path.Join(backupDirectory, $"kavita_backup_{dateString}.zip");
if (File.Exists(zipPath))
{
_logger.LogInformation("{ZipFile} already exists, aborting", zipPath);
return;
}
var tempDirectory = Path.Join(_tempDirectory, dateString);
DirectoryService.ExistOrCreate(tempDirectory);
DirectoryService.ClearDirectory(tempDirectory);
_directoryService.CopyFilesToDirectory(
_backupFiles.Select(file => Path.Join(Directory.GetCurrentDirectory(), file)).ToList(), tempDirectory);
try
{
ZipFile.CreateFromDirectory(tempDirectory, zipPath);
}
catch (AggregateException ex)
{
_logger.LogError(ex, "There was an issue when archiving library backup");
}
DirectoryService.ClearAndDeleteDirectory(tempDirectory);
_logger.LogInformation("Database backup completed");
}