public void Initialize(Stream stream)
{
_zipStream = stream;
_tempFolderName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, $"{ Guid.NewGuid().ToString()}");
ZipTool archive = new ZipTool(_zipStream, ZipArchiveMode.Read);
archive.ExtractToDirectory(_tempFolderName);
DirectoryInfo folder = new DirectoryInfo(_tempFolderName);
FileInfo[] files = folder.GetFiles();
var entryAssemblyFileName = Path.GetFileNameWithoutExtension(_packagePath).ToLower() + ".dll";
FileInfo configFile = files.SingleOrDefault(p => p.Name.ToLower() == entryAssemblyFileName);
if (configFile == null)
{
throw new QStack.Framework.Core.ServiceFrameworkException("can not find the entry assembly.the package name must be same as the entry assembly.");
}
else
{
FileVersionInfo fileVersionInfo = FileVersionInfo.GetVersionInfo(configFile.FullName);
_pluginInfo = new PluginInfoDto
{
DisplayName = fileVersionInfo.FileDescription,
Version = fileVersionInfo.FileVersion,
Name = Path.GetFileNameWithoutExtension(fileVersionInfo.FileName)
};
}
}
private async Task InitializePlugin(PluginInfoDto pluginInfo)
{
PluginInfo plugin = Mapper.Map <PluginInfo>(pluginInfo);
_mvcModuleSetup.LoadModule(pluginInfo.Name);
await Daos.CurrentDao.AddAsync(plugin);;
}
public async Task UpgradePlugin(PluginInfoDto newPlugin, PluginInfoDto oldPlugin)
{
if (oldPlugin.IsEnable)
{
throw new InvalidOperationException("the plugin is running.please stop it before upgradePlugin");
}
_mvcModuleSetup.ReLoadModule(newPlugin.Name);
var model = await Daos.CurrentDao.Get <PluginInfo>(oldPlugin.Id);
model.Version = newPlugin.Version;
await Daos.CurrentDao.Flush();
//await Daos.CurrentDao.Update<PluginInfo>(p => p.Id == oldPlugin.Id, p => new PluginInfo { Version = newPlugin.Version });
}
public bool UnZipPackage(string zipFile, out PluginInfoDto pluginInfoDto)
{
pluginInfoDto = null;
using (FileStream fs = new FileStream(zipFile, FileMode.Open))
{
DirectoryInfo folder = null;
try
{
ZipTool archive = new ZipTool(fs, ZipArchiveMode.Read);
fs.Position = 0;
var pluginName = Path.GetFileNameWithoutExtension(zipFile);
var destFolder = Path.Combine(_baseDirectory, _pluginOptions.InstallBasePath, $"{pluginName}");
archive.ExtractToDirectory(destFolder, true);
folder = new DirectoryInfo(destFolder);
FileInfo[] files = folder.GetFiles();
var entryAssemblyFileName = Path.GetFileNameWithoutExtension(zipFile).ToLower() + ".dll";
FileInfo configFile = files.SingleOrDefault(p => p.Name.ToLower() == entryAssemblyFileName);
if (configFile == null)
{
throw new QStack.Framework.Core.ServiceFrameworkException("can not find the entry assembly.the package name must be same as the entry assembly.");
}
else
{
FileVersionInfo fileVersionInfo = FileVersionInfo.GetVersionInfo(configFile.FullName);
pluginInfoDto = new PluginInfoDto
{
DisplayName = fileVersionInfo.FileDescription,
Version = fileVersionInfo.FileVersion,
Name = Path.GetFileNameWithoutExtension(fileVersionInfo.FileName)
};
}
pluginInfoDto.IntallPath = Path.GetRelativePath(_baseDirectory, destFolder);
return(true);
}
catch
{
folder?.Delete(true);
return(false);
}
}
}
public async Task AddPlugins(PluginInfoDto plugininfo)
{
PluginInfoDto existedPlugin = await this.Get <PluginInfoDto>(p => p.Name == plugininfo.Name);
if (existedPlugin == null)
{
await InitializePlugin(plugininfo);
}
else if (new Version(plugininfo.Version) > new Version(existedPlugin.Version))
{
await UpgradePlugin(plugininfo, existedPlugin);
}
else if (new Version(plugininfo.Version) == new Version(existedPlugin.Version))
{
throw new ArgumentException("The package version is same as the current plugin version.");
}
else
{
await DegradePlugin(plugininfo, existedPlugin);
}
if (plugininfo.IsMigration)
{
_autoMigration.GenerateMigrations();
}
var pluginContext = _puginsAssemblyLoadContexts.Get(plugininfo.Name).PluginContext;
if (pluginContext.TestUrl?.Any() == true)
{
var model = await Daos.CurrentDao.SingleAsync <PluginInfo>(p => p.Name == plugininfo.Name);
model.TestUrl = pluginContext.TestUrl;
model.RouteArea = pluginContext.RouteArea;
await Daos.CurrentDao.Flush();
//await Daos.CurrentDao.Update<PluginInfo>(p => p.Name == plugininfo.Name, p => new PluginInfo { TestUrl = pluginContext.TestUrl, RouteArea = pluginContext.RouteArea });
}
}
