implement plugins section

TorchRemote.Plugin/Controllers/PluginsController.cs

@@ -0,0 +1,66 @@
+using System.IO;
+using EmbedIO;
+using EmbedIO.Routing;
+using EmbedIO.WebApi;
+using HttpMultipartParser;
+using Swan;
+using Torch.API.Managers;
+using Torch.Managers;
+using TorchRemote.Models.Responses;
+using TorchRemote.Plugin.Utils;
+
+namespace TorchRemote.Plugin.Controllers;
+
+public class PluginsController : WebApiController
+{
+    private const string RootPath = "/plugins";
+
+    [Route(HttpVerbs.Get, RootPath)]
+    public IEnumerable<InstalledPluginInfo> Get()
+    {
+        return Statics.PluginManager.Select(plugin => new InstalledPluginInfo(plugin.Id, plugin.Name, plugin.Version,
+                                                                              Statics.SettingManager.PluginSettings!
+                                                                                  .GetValueOrDefault(plugin.Id)));
+    }
+
+    [Route(HttpVerbs.Delete, $"{RootPath}/{{id}}")]
+    public void Uninstall(Guid id)
+    {
+        foreach (var zip in Directory.EnumerateFiles(Statics.PluginManager.PluginDir, "*.zip"))
+        {
+            var manifest = PluginManifestUtils.ReadFromZip(zip);
+            if (manifest.Guid != id)
+                continue;
+            
+            File.Delete(zip);
+            return;
+        }
+
+        throw HttpException.NotFound("Plugin zip with given id not found", id);
+    }
+
+    [Route(HttpVerbs.Put, RootPath)]
+    public async Task<IEnumerable<PluginInfo>> InstallAsync()
+    {
+        var payload = await MultipartFormDataParser.ParseAsync(Request.InputStream);
+
+        var pluginsToInstall = payload.Files.ToDictionary(f => PluginManifestUtils.ReadFromZip(f.Data));
+        
+        if (pluginsToInstall.Keys.FirstOrDefault(m => Statics.PluginManager.Plugins.ContainsKey(m.Guid)) is { } m)
+            throw HttpException.BadRequest("Plugin with given id already exists", m.Guid);
+
+        return pluginsToInstall.Select(b =>
+        {
+            var (manifest, file) = b;
+
+            var path = Path.Combine(Statics.PluginManager.PluginDir, $"{manifest.Name}.zip");
+
+            using var zipStream = File.Create(path);
+            
+            file.Data.Position = 0;
+            file.Data.CopyTo(zipStream);
+            
+            return new PluginInfo(manifest.Guid, manifest.Name, manifest.Version);
+        });
+    }
+}