public bool InstallPlugin(string filePath)
{
var file = new FileInfo(filePath);
if (!file.Exists)
{
return(false);
}
var name = file.Name.Replace(file.Extension, string.Empty);
var tempDir = new DirectoryInfo(Path.Join(TemporaryDirectory.FullName, name));
if (!tempDir.Exists)
{
tempDir.Create();
}
var pluginPath = Path.Join(AppInfo.Current.PluginDirectory, name);
var pluginDir = new DirectoryInfo(pluginPath);
switch (file.Extension)
{
case ".zip":
{
ZipFile.ExtractToDirectory(file.FullName, tempDir.FullName, true);
break;
}
case ".dll":
{
file.CopyTo(Path.Join(tempDir.FullName, file.Name));
break;
}
default:
throw new InvalidOperationException($"Unsupported archive type: {file.Extension}");
}
var context = Plugins.FirstOrDefault(ctx => ctx.Directory.FullName == pluginDir.FullName);
var result = pluginDir.Exists ? UpdatePlugin(context, tempDir) : InstallPlugin(pluginDir, tempDir);
if (!TemporaryDirectory.GetFileSystemInfos().Any())
{
Directory.Delete(TemporaryDirectory.FullName, true);
}
if (result)
{
LoadPlugin(pluginDir);
}
return(result);
}
public async Task <bool> DownloadPlugin(PluginMetadata metadata)
{
string sourcePath = Path.Join(TemporaryDirectory.FullName, metadata.Name);
string targetPath = Path.Join(PluginDirectory.FullName, metadata.Name);
string metadataPath = Path.Join(targetPath, "metadata.json");
var sourceDir = new DirectoryInfo(sourcePath);
var targetDir = new DirectoryInfo(targetPath);
await metadata.DownloadAsync(sourcePath);
var context = Plugins.FirstOrDefault(ctx => ctx.Directory.FullName == targetDir.FullName);
var result = targetDir.Exists ? UpdatePlugin(context, sourceDir) : InstallPlugin(targetDir, sourceDir);
using (var fs = File.Create(metadataPath))
Serialization.Serialize(fs, metadata);
if (!TemporaryDirectory.GetFileSystemInfos().Any())
{
Directory.Delete(TemporaryDirectory.FullName, true);
}
return(result);
}