new plugin loader init

Torch.Server/Views/PluginBrowser.xaml.cs

@@ -21,6 +21,8 @@ using NLog;
 using Torch.API.WebAPI;
 using Torch.Collections;
 using Torch.Server.Annotations;
+using Torch.Managers;
+using Torch.API.Managers;
 
 namespace Torch.Server.Views
 {
@@ -31,8 +33,11 @@ namespace Torch.Server.Views
     {
         private static Logger Log = LogManager.GetCurrentClassLogger();
 
+        public MtObservableList<PluginItem> PluginsSource { get; set; } = new MtObservableList<PluginItem>();
         public MtObservableList<PluginItem> Plugins { get; set; } = new MtObservableList<PluginItem>();
         public PluginItem CurrentItem { get; set; }
+        public const string PLUGINS_SEARCH_TEXT = "Plugins search...";
+        private string PreviousSearchQuery = "";
 
         private string _description = "Loading data from server, please wait..";
         public string CurrentDescription
@@ -45,18 +50,25 @@ namespace Torch.Server.Views
             }
         }
 
-        public PluginBrowser()
+        public PluginBrowser(IPluginManager pluginManager)
         {
             InitializeComponent();
 
+            var installedPlugins = pluginManager.Plugins;
             Task.Run(async () =>
                      {
                          var res = await PluginQuery.Instance.QueryAll();
                          if (res == null)
                              return;
-                         foreach (var item in res.Plugins)
+                         foreach (var item in res.Plugins.OrderBy(i => i.Name)) {
+                             if (installedPlugins.Keys.Contains(Guid.Parse(item.ID)))
+                                 item.Installed = true;
+
                              Plugins.Add(item);
                          PluginsList.Dispatcher.Invoke(() => PluginsList.SelectedIndex = 0);
+                             PluginsSource.Add(item);
+                         }
+                         CurrentDescription = "Please select a plugin...";
                      });
 
             MarkdownFlow.CommandBindings.Add(new CommandBinding(NavigationCommands.GoToPage, (sender, e) => OpenUri((string)e.Parameter)));
@@ -83,23 +95,49 @@ namespace Torch.Server.Views
         private void PluginsList_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
             CurrentItem = (PluginItem)PluginsList.SelectedItem;
-            CurrentDescription = CurrentItem.Description;
+            if (CurrentItem != null) {
-            DownloadButton.IsEnabled = !string.IsNullOrEmpty(CurrentItem.LatestVersion);
+                CurrentDescription = CurrentItem.Description;
+                DownloadButton.IsEnabled = !string.IsNullOrEmpty(CurrentItem.LatestVersion);
+                UninstallButton.IsEnabled = !string.IsNullOrEmpty(CurrentItem.LatestVersion);
+            }
         }
 
         private void DownloadButton_OnClick(object sender, RoutedEventArgs e)
         {
-            var item = CurrentItem;
+            var SelectedItems = PluginsList.SelectedItems;
-            TorchBase.Instance.Config.Plugins.Add(new Guid(item.ID));
+
+            foreach(PluginItem PluginItem in SelectedItems)
+                TorchBase.Instance.Config.Plugins.Add(new Guid(PluginItem.ID));
+                
             TorchBase.Instance.Config.Save();
-            Task.Run(async () =>
+            Log.Info($"Started to download {SelectedItems.Count} plugin(s)");
-                     {
+
-                         var result = await PluginQuery.Instance.DownloadPlugin(item.ID);
+            PluginDownloader DownloadProgress = new PluginDownloader(SelectedItems);
-                         MessageBox.Show(result ? "Plugin downloaded successfully! Please restart the server to load changes."
+            DownloadProgress.Show();
-                                                : "Plugin failed to download! See log for details.", 
+        }
-                                                "Plugin Downloader",
+        
-                                                MessageBoxButton.OK);
+        private void UninstallButton_OnClick(object sender, RoutedEventArgs e) {
-                     });
+            var SelectedItems = PluginsList.SelectedItems;
+            if(SelectedItems.Cast<PluginItem>().Any(x => x.Installed == false)) {
+                MessageBox.Show($"Error! You have selected at least 1 plugin which isnt currently installed. Please de-select and try again!", "Uninstall Error", MessageBoxButton.OK, MessageBoxImage.Warning);
+                return;
+            }
+            var result = MessageBox.Show($"Are you sure you want to attempt uninstall of {SelectedItems.Count} plugin(s)?", "Uninstall Confirmation", MessageBoxButton.YesNo);
+            if (result == MessageBoxResult.Yes) {
+                foreach(PluginItem PluginItem in SelectedItems) {
+                    if(TorchBase.Instance.Config.Plugins.Contains(Guid.Parse(PluginItem.ID))) {
+                        TorchBase.Instance.Config.Plugins.Remove(Guid.Parse(PluginItem.ID));
+
+                        string path = $"Plugins\\{PluginItem.Name}.zip";
+
+                        if (File.Exists(path))
+                            File.Delete(path);
+
+                        Log.Info($"Uninstalled {PluginItem.Name}");
+                    }
+                }
+                MessageBox.Show($"Plugins removed... Please restart your server for changes to take effect.", "Uninstall Confirmation", MessageBoxButton.OK);
+            }
         }
 
         public event PropertyChangedEventHandler PropertyChanged;
@@ -109,6 +147,59 @@ namespace Torch.Server.Views
         {
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
         }
+        
+        private void TxtPluginsSearch_GotFocus(object sender, RoutedEventArgs e) {
+            if (txtPluginsSearch.Text == PLUGINS_SEARCH_TEXT) {
+                txtPluginsSearch.Clear();
+                txtPluginsSearch.Foreground = Brushes.Black;
+                return;
+            }
+        }
+
+        private void TxtPluginsSearch_LostFocus(object sender, RoutedEventArgs e) {
+            if(txtPluginsSearch.Text == "") {
+                txtPluginsSearch.Foreground = Brushes.Gray;
+                txtPluginsSearch.Text = PLUGINS_SEARCH_TEXT;
+                return;
+            }
+        }
+
+        private void TxtPluginsSearch_TextChanged(object sender, TextChangedEventArgs e) {
+            string SearchQueryString = txtPluginsSearch.Text;
+
+            if(SearchQueryString.Length < PreviousSearchQuery.Length) {
+                ResetSearchFilter();
+            }
+
+            if (SearchQueryString != PLUGINS_SEARCH_TEXT && SearchQueryString != string.Empty) {
+                SearchPlugins(SearchQueryString);
+            } else {
+                ResetSearchFilter();
+            }
+
+            PreviousSearchQuery = SearchQueryString;
+        }
+
+        private void SearchPlugins(string SearchQueryString) {
+            foreach (var plugin in Plugins.Where(p => !p.Name.Contains(SearchQueryString, StringComparison.OrdinalIgnoreCase) &&
+                 !p.Author.Contains(SearchQueryString, StringComparison.OrdinalIgnoreCase))) {
+                Plugins.Remove(plugin);
+            }
+
+            foreach (var plugin in Plugins.Where(p => p.Name.Contains(SearchQueryString, StringComparison.OrdinalIgnoreCase) ||
+             p.Author.Contains(SearchQueryString, StringComparison.OrdinalIgnoreCase))) {
+                if (!Plugins.Contains(plugin))
+                    Plugins.Add(plugin);
+            }
+        }
+
+        private void ResetSearchFilter() {
+            Plugins.Clear();
+            foreach (var plugin in PluginsSource) {
+                if (!Plugins.Contains(plugin))
+                    Plugins.Add(plugin);
+            }
+        }
     }
 
 }