|
public static FromDirectory ( string rootPath, ILogger logger ) : |
||
| rootPath | string | |
| logger | ILogger | |
| return | ||
/// <summary>
/// Extracts and parses the metadata of a downloaded package
/// </summary>
/// <param name="dynamoModel">Dynamo model</param>
/// <param name="installDirectory">If specified, overrides Dynamo's default base folder for packages</param>
/// <param name="pkg">Metatda parsed from the package</param>
/// <returns>Whether the operation succeeded or not</returns>
public bool Extract(DynamoModel dynamoModel, string installDirectory, out Package pkg)
{
this.DownloadState = State.Installing;
// unzip, place files
var unzipPath = Greg.Utility.FileUtilities.UnZip(DownloadPath);
if (!Directory.Exists(unzipPath))
{
throw new Exception(Properties.Resources.PackageEmpty);
}
// provide handle to installed package
if (Header != null)
{
pkg = new Package(unzipPath, Header.name, VersionName, Header.license);
}
else
{
pkg = Package.FromDirectory(unzipPath, dynamoModel.Logger);
}
if (pkg == null)
{
return(false);
}
if (String.IsNullOrEmpty(installDirectory))
{
installDirectory = dynamoModel.PathManager.DefaultPackagesDirectory;
}
var installedPath = BuildInstallDirectoryString(installDirectory, pkg.Name);
Directory.CreateDirectory(installedPath);
// Now create all of the directories
foreach (string dirPath in Directory.GetDirectories(unzipPath, "*", SearchOption.AllDirectories))
{
Directory.CreateDirectory(dirPath.Replace(unzipPath, installedPath));
}
// Copy all the files
foreach (string newPath in Directory.GetFiles(unzipPath, "*.*", SearchOption.AllDirectories))
{
File.Copy(newPath, newPath.Replace(unzipPath, installedPath));
}
// Update root directory to final path
pkg.RootDirectory = installedPath;
return(true);
}
internal void DownloadAndInstall(PackageDownloadHandle packageDownloadHandle)
{
var pkgDownload = new PackageDownload(packageDownloadHandle.Header._id, packageDownloadHandle.VersionName);
Downloads.Add(packageDownloadHandle);
ThreadStart start = () =>
{
try
{
var response = Client.Execute(pkgDownload);
var pathDl = PackageDownload.GetFileFromResponse(response);
dynSettings.Controller.UIDispatcher.BeginInvoke((Action)(() =>
{
try
{
packageDownloadHandle.Done(pathDl);
Package dynPkg;
var firstOrDefault = dynSettings.PackageLoader.LocalPackages.FirstOrDefault(pkg => pkg.Name == packageDownloadHandle.Name);
if (firstOrDefault != null)
{
firstOrDefault.UninstallCommand.Execute();
}
if (packageDownloadHandle.Extract(out dynPkg))
{
var downloadPkg = Package.FromDirectory(dynPkg.RootDirectory);
downloadPkg.Load();
dynSettings.PackageLoader.LocalPackages.Add(downloadPkg);
packageDownloadHandle.DownloadState = PackageDownloadHandle.State.Installed;
}
}
catch (Exception e)
{
packageDownloadHandle.Error(e.Message);
}
}));
}
catch (Exception e)
{
packageDownloadHandle.Error(e.Message);
}
};
new Thread(start).Start();
}