private void Unzip(string path, string foldername, string rootFolder)
{
using (var zipInputStream = new ZipInputStream(File.OpenRead(path)))
{
var stopDir = "\\Documentation";
var serverFolder = string.Format("{0}\\{1}", rootFolder, foldername);
if (Directory.Exists(serverFolder))
{
foreach (var folder in Directory.GetDirectories(serverFolder))
{
Retry.Do(() => Directory.Delete(folder, true), TimeSpan.FromSeconds(1), 5);
}
foreach (var mdfile in Directory.GetFiles(serverFolder, "*.md"))
{
Retry.Do(() => File.Delete(mdfile), TimeSpan.FromSeconds(1), 5);
}
}
else
{
Directory.CreateDirectory(serverFolder);
}
try
{
var stopDirSet = false;
ZipEntry theEntry;
while ((theEntry = zipInputStream.GetNextEntry()) != null)
{
if (IsProjectDocumentation && !stopDirSet)
{
stopDir = Path.GetDirectoryName(theEntry.Name);
stopDirSet = true;
}
var directoryName = Path.GetDirectoryName(theEntry.Name);
var fileName = Path.GetFileName(theEntry.Name);
HttpContext.Current.Trace.Write("git", theEntry.Name + " " + fileName + " - " + directoryName);
if (directoryName != null && stopDir != null && directoryName.Contains(stopDir))
{
var startIndex = directoryName.LastIndexOf(stopDir, StringComparison.Ordinal) +
stopDir.Length;
directoryName = directoryName.Substring(startIndex);
// create directory
Directory.CreateDirectory(serverFolder + directoryName);
if (fileName == string.Empty)
{
continue;
}
var filepath = serverFolder + directoryName + "\\" + fileName;
using (var streamWriter = File.Create(filepath))
{
var data = new byte[2048];
while (true)
{
var size = zipInputStream.Read(data, 0, data.Length);
if (size > 0)
{
streamWriter.Write(data, 0, size);
}
else
{
break;
}
}
}
var createEventArgs = new CreateEventArgs {
FilePath = filepath
};
FireOnCreate(createEventArgs);
}
}
}
catch (Exception ex)
{
LogHelper.Error <ZipDownloader>("Error processing documentation", ex);
}
}
}