public void ProcessPostDownload()
{
foreach (var fileUpdateInfo in FileUpdateInfos.Where(f => f.LocalFilePath.EndsWith(@".zip")))
{
FilePath localPath = fileUpdateInfo.LocalFilePath;
if (!localPath.Exists())
{
continue;
}
using (var archive = ZipFile.OpenRead(localPath))
{
ExtractToDirectory(archive, localPath.GetDirPath(), true);
}
if (localPath.GetFileExt() == ".zip")
{
FilePath zipMd5Path = localPath.GetDirPath() + localPath.GetFileNameWithoutExtension() + @".md5";
File.WriteAllText(zipMd5Path, fileUpdateInfo.RemoteMD5);
}
localPath.DeleteIfExists();
}
OnUpdateCompleted();
}
private async Task GetFileList()
{
List <RemoteFileInfo> remoteFileInfos;
try
{
remoteFileInfos = await _restApi.GetRemoteFileListAsync(_remoteUrl);
//Logger.Trace("Remote files:\r\n{0}", string.Join("\r\n", remoteFileInfos.Select(rfi => rfi.Name)));
}
catch (Exception e)
{
Logger.Error(e);
var _errorView = new ErrorView(L("FilesNotReady"), e.Message, "https://www.bphots.com/articles/errors/");
//ShowMessageBox(L("FilesNotReady"), MessageBoxButton.OK, MessageBoxImage.Exclamation);
RequestClose(false);
return;
}
remoteFileInfos.ForEach(r => _totalBytes += long.Parse(r.Size));
FileUpdateInfos.AddRange(remoteFileInfos.Select(fi => new FileUpdateInfo
{
FileName = fi.Name,
Url = fi.Url,
RemoteMD5 = fi.MD5,
LocalFilePath = Path.Combine(App.AppPath, _localDir, fi.Name.TrimStart('/')),
Path = fi.Url.Remove(0, 24), //移去https://static.bphots.com/
FileStatus = L("Updating")
}));
}
private void DownloadFileCompleted(object sender, DownloadDataCompletedEventArgs e)
{
var webClient = (WebClient)sender;
_downloadedBytes += e.Result.Length;
var fileUpdateInfo = FileUpdateInfos[_currentIndex];
var content = e.Result;
content.SaveAs(fileUpdateInfo.LocalFilePath);
FilePath localPath = fileUpdateInfo.LocalFilePath;
Logger.Trace("Downloaded. Bytes count: {0}", content.Length);
if (localPath.GetFileExt() == ".zip" && localPath.Exists() || !NeedUpdate(fileUpdateInfo))
{
fileUpdateInfo.FileStatus = L("UpToDate");
}
else
{
fileUpdateInfo.FileStatus = L("UpdateFailed");
}
Logger.Trace("File status: {0}", fileUpdateInfo.FileStatus);
FileUpdateInfos.Refresh();
webClient.Dispose();
DownloadNextItem();
}
private void CheckFiles()
{
try
{
if (FileUpdateInfos.Any(fui => fui.FileStatus == L("UpdateFailed")))
{
var _errorView = new ErrorView(L("FileUpdateFail"), L("FilesNotReady"),
"https://www.bphots.com/articles/errors/");
_errorView.ShowDialog();
//ShowMessageBox(L("FilesNotReady"), MessageBoxButton.OK, MessageBoxImage.Exclamation);
RequestClose(false);
}
}
catch (InvalidOperationException e)
{
Logger.Error(e);
var errorView = new ErrorView(L("FileUpdateFail"), e.Message, "https://www.bphots.com/articles/errors/1");
errorView.ShowDialog();
RequestClose(false);
return;
}
catch (Exception e)
{
Logger.Error(e);
var errorView = new ErrorView(L("FilesNotReady"), e.Message, "https://www.bphots.com/articles/errors/");
errorView.ShowDialog();
RequestClose(false);
return;
}
RequestClose(true);
}
