/// <summary>
/// Sync
/// </summary>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public override Task <IEnumerable <FolderItemSyncResult> > SyncFolderAsync(CancellationToken cancellationToken)
{
var fileInfos = JsonConvert.DeserializeObject <Dictionary <string, FolderItemSyncResult> >(File.Exists(SyncFilePath) ? File.ReadAllText(SyncFilePath) : "{}");
var files = Directory.GetFiles(Folder, "*", SearchOption.AllDirectories);
var blobSyncResults = new List <FolderItemSyncResult>();
foreach (var file in files)
{
var result = new FolderItemSyncResult()
{
Path = file
};
var path = Path.Combine(Folder, file);
var lastModified = File.GetLastWriteTimeUtc(path);
if (!fileInfos.TryGetValue(file, out var fileInfo))
{
fileInfo = new FolderItemSyncResult()
{
LastModified = DateTimeOffset.MinValue,
Result = FolderItemSyncResultEnum.Skip,
Path = file
};
}
if (lastModified > fileInfo.LastModified)
{
fileInfo.LastModified = lastModified;
fileInfos[path] = fileInfo;
result.Result = FolderItemSyncResultEnum.UpdateSuccess;
}
else
{
result.Result = FolderItemSyncResultEnum.Skip;
}
result.LastModified = lastModified;
blobSyncResults.Add(result);
}
var newFileInfos = blobSyncResults.ToDictionary(x => x.Path, y => y);
File.WriteAllText(SyncFilePath, JsonConvert.SerializeObject(newFileInfos));
return(Task.FromResult <IEnumerable <FolderItemSyncResult> >(blobSyncResults));
}
/// <summary>
/// Sync
/// </summary>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public override Task <IEnumerable <FolderItemSyncResult> > SyncFolderAsync(CancellationToken cancellationToken)
{
var files = LocalFileUtils.ListFiles(SourceFolder);
var blobSyncResults = new List <FolderItemSyncResult>();
foreach (var file in files)
{
var result = new FolderItemSyncResult()
{
Path = file
};
try
{
var sourcePath = Path.Combine(SourceFolder, file);
var sourceLastModified = File.GetLastWriteTimeUtc(sourcePath);
var targetPath = Path.Combine(TargetFolder, file);
if (!File.Exists(targetPath))
{
Directory.CreateDirectory(Path.GetDirectoryName(targetPath));
}
var targetLastModified = File.GetLastWriteTimeUtc(targetPath);
result.LastModified = sourceLastModified > targetLastModified ? sourceLastModified : targetLastModified;
if (sourceLastModified > targetLastModified)
{
File.Copy(sourcePath, targetPath, true);
result.Result = FolderItemSyncResultEnum.UpdateSuccess;
}
else
{
result.Result = FolderItemSyncResultEnum.Skip;
}
blobSyncResults.Add(result);
}
catch (Exception ex)
{
result.Result = FolderItemSyncResultEnum.UpdateFailure;
result.Ex = ex;
}
}
return(Task.FromResult <IEnumerable <FolderItemSyncResult> >(blobSyncResults));
}