From 1b7c8b2b3a0d271c4abd0caf1d33a9e9a1f11d35 Mon Sep 17 00:00:00 2001
From: bluepilledgreat <97983689+bluepilledgreat@users.noreply.github.com>
Date: Tue, 11 Mar 2025 11:37:28 +0000
Subject: [PATCH] add an export theme button

---
 .../Settings/Pages/AppearancePage.xaml        |  5 ++-
 .../Settings/AppearanceViewModel.cs           | 45 ++++++++++++++++++-
 2 files changed, 48 insertions(+), 2 deletions(-)

diff --git a/Bloxstrap/UI/Elements/Settings/Pages/AppearancePage.xaml b/Bloxstrap/UI/Elements/Settings/Pages/AppearancePage.xaml
index 70ed555..3463389 100644
--- a/Bloxstrap/UI/Elements/Settings/Pages/AppearancePage.xaml
+++ b/Bloxstrap/UI/Elements/Settings/Pages/AppearancePage.xaml
@@ -99,9 +99,12 @@
                         <Grid.ColumnDefinitions>
                             <ColumnDefinition Width="*" />
                             <ColumnDefinition Width="*" />
+                            <ColumnDefinition Width="*" />
                         </Grid.ColumnDefinitions>
+
                         <ui:Button Grid.Column="0" Margin="0,0,2,0" Icon="Add28" Content="Rename" HorizontalAlignment="Stretch" Command="{Binding RenameCustomThemeCommand, Mode=OneTime}" />
-                        <ui:Button Grid.Column="1" Margin="2,0,0,0" Icon="Add28" Content="Edit" HorizontalAlignment="Stretch" Command="{Binding EditCustomThemeCommand, Mode=OneTime}" />
+                        <ui:Button Grid.Column="1" Margin="2,0,2,0" Icon="Add28" Content="Edit" HorizontalAlignment="Stretch" Command="{Binding EditCustomThemeCommand, Mode=OneTime}" />
+                        <ui:Button Grid.Column="2" Margin="2,0,0,0" Icon="Add28" Content="Export" HorizontalAlignment="Stretch" Command="{Binding ExportCustomThemeCommand, Mode=OneTime}" />
                     </Grid>
                 </StackPanel>
                 <TextBlock Grid.Row="0" Grid.RowSpan="2" Grid.Column="1" Text="No custom theme selected." TextWrapping="Wrap" VerticalAlignment="Center" HorizontalAlignment="Center">
diff --git a/Bloxstrap/UI/ViewModels/Settings/AppearanceViewModel.cs b/Bloxstrap/UI/ViewModels/Settings/AppearanceViewModel.cs
index 1f5f359..e4ca73f 100644
--- a/Bloxstrap/UI/ViewModels/Settings/AppearanceViewModel.cs
+++ b/Bloxstrap/UI/ViewModels/Settings/AppearanceViewModel.cs
@@ -4,13 +4,13 @@ using System.Windows.Controls;
 using System.Windows.Input;
 
 using CommunityToolkit.Mvvm.Input;
+using ICSharpCode.SharpZipLib.Zip;
 
 using Microsoft.Win32;
 
 using Bloxstrap.UI.Elements.Settings;
 using Bloxstrap.UI.Elements.Editor;
 using Bloxstrap.UI.Elements.Dialogs;
-using System.Xml.Linq;
 
 namespace Bloxstrap.UI.ViewModels.Settings
 {
@@ -25,6 +25,7 @@ namespace Bloxstrap.UI.ViewModels.Settings
         public ICommand DeleteCustomThemeCommand => new RelayCommand(DeleteCustomTheme);
         public ICommand RenameCustomThemeCommand => new RelayCommand(RenameCustomTheme);
         public ICommand EditCustomThemeCommand => new RelayCommand(EditCustomTheme);
+        public ICommand ExportCustomThemeCommand => new RelayCommand(ExportCustomTheme);
 
         private void PreviewBootstrapper()
         {
@@ -225,6 +226,48 @@ namespace Bloxstrap.UI.ViewModels.Settings
             new BootstrapperEditorWindow(SelectedCustomTheme).ShowDialog();
         }
 
+        private void ExportCustomTheme()
+        {
+            if (SelectedCustomTheme is null)
+                return;
+
+            var dialog = new SaveFileDialog
+            {
+                FileName = $"{SelectedCustomTheme}.zip",
+                Filter = $"{Strings.FileTypes_ZipArchive}|*.zip"
+            };
+
+            if (dialog.ShowDialog() != true)
+                return;
+
+            string themeDir = Path.Combine(Paths.CustomThemes, SelectedCustomTheme);
+
+            using var memStream = new MemoryStream();
+            using var zipStream = new ZipOutputStream(memStream);
+
+            foreach (var filePath in Directory.EnumerateFiles(themeDir, "*.*", SearchOption.AllDirectories))
+            {
+                string relativePath = filePath[(themeDir.Length + 1)..];
+
+                var entry = new ZipEntry(relativePath);
+                entry.DateTime = DateTime.Now;
+
+                zipStream.PutNextEntry(entry);
+
+                using var fileStream = File.OpenRead(filePath);
+                fileStream.CopyTo(zipStream);
+            }
+
+            zipStream.CloseEntry();
+            zipStream.Finish();
+            memStream.Position = 0;
+
+            using var outputStream = File.OpenWrite(dialog.FileName);
+            memStream.CopyTo(outputStream);
+
+            Process.Start("explorer.exe", $"/select,\"{dialog.FileName}\"");
+        }
+
         private void PopulateCustomThemes()
         {
             string? selected = App.Settings.Prop.SelectedCustomTheme;