Add NuGet (.nupkg/.snupkg) info panel and parser

QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/NugetInfoPanel.xaml

@@ -0,0 +1,259 @@
+<UserControl x:Class="QuickLook.Plugin.AppViewer.InfoPanels.NugetInfoPanel"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:local="clr-namespace:QuickLook.Plugin.AppViewer"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             FontSize="14"
+             UseLayoutRounding="True"
+             mc:Ignorable="d">
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="GroupBox.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </UserControl.Resources>
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="15" />
+            <RowDefinition Height="*" />
+        </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="150" />
+            <ColumnDefinition Width="*" />
+        </Grid.ColumnDefinitions>
+        <Image x:Name="image"
+               Grid.Row="1"
+               Grid.Column="0"
+               Width="120"
+               Height="120"
+               Margin="8"
+               VerticalAlignment="Top"
+               Source="/QuickLook.Plugin.AppViewer;component/Resources/nuget.png"
+               Stretch="Uniform" />
+        <Grid Grid.Row="1" Grid.Column="1">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="5" />
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="10" />
+            </Grid.ColumnDefinitions>
+            <Grid.RowDefinitions>
+                <RowDefinition Height="10" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="10" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="*" />
+            </Grid.RowDefinitions>
+            <Grid Grid.Row="1"
+                  Grid.Column="1"
+                  Grid.ColumnSpan="2">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="Auto" />
+                </Grid.ColumnDefinitions>
+                <TextBlock Grid.Column="0"
+                           MaxHeight="60"
+                           Padding="3"
+                           FontSize="19"
+                           FontWeight="SemiBold"
+                           LineHeight="25"
+                           TextTrimming="CharacterEllipsis"
+                           TextWrapping="Wrap">
+                    <TextBlock.Inlines>
+                        <Run x:Name="filename" Text="PackageName.nupkg" />
+                    </TextBlock.Inlines>
+                </TextBlock>
+            </Grid>
+            <!--  Package ID  -->
+            <TextBlock x:Name="packageIdTitle"
+                       Grid.Row="3"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Package ID" />
+            <TextBlock x:Name="packageId"
+                       Grid.Row="3"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  Version  -->
+            <TextBlock x:Name="versionTitle"
+                       Grid.Row="4"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Version" />
+            <TextBlock x:Name="version"
+                       Grid.Row="4"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  Authors  -->
+            <TextBlock x:Name="authorsTitle"
+                       Grid.Row="5"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Authors" />
+            <TextBlock x:Name="authors"
+                       Grid.Row="5"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  License  -->
+            <TextBlock x:Name="licenseTitle"
+                       Grid.Row="6"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="License" />
+            <TextBlock x:Name="licenseBlock"
+                       Grid.Row="6"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  Project URL  -->
+            <TextBlock x:Name="projectUrlTitle"
+                       Grid.Row="7"
+                       Grid.Column="1"
+                       Padding="3"
+                       Visibility="Collapsed"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Project Website" />
+            <TextBlock x:Name="projectUrlBlock"
+                       Grid.Row="7"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Visibility="Collapsed"
+                       TextTrimming="CharacterEllipsis">
+                <Hyperlink x:Name="projectUrlLink"
+                           RequestNavigate="OnHyperlinkNavigate">
+                    <Run x:Name="projectUrlText" />
+                </Hyperlink>
+            </TextBlock>
+            <!--  Source Repository  -->
+            <TextBlock x:Name="repoUrlTitle"
+                       Grid.Row="8"
+                       Grid.Column="1"
+                       Padding="3"
+                       Visibility="Collapsed"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Source Repository" />
+            <TextBlock x:Name="repoUrlBlock"
+                       Grid.Row="8"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Visibility="Collapsed"
+                       TextTrimming="CharacterEllipsis">
+                <Hyperlink x:Name="repoUrlLink"
+                           RequestNavigate="OnHyperlinkNavigate">
+                    <Run x:Name="repoUrlText" />
+                </Hyperlink>
+            </TextBlock>
+            <!--  Target Frameworks  -->
+            <TextBlock x:Name="frameworksTitle"
+                       Grid.Row="9"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Target Frameworks" />
+            <TextBlock x:Name="frameworks"
+                       Grid.Row="9"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis"
+                       TextWrapping="Wrap" />
+            <!--  Total Size  -->
+            <TextBlock x:Name="totalSizeTitle"
+                       Grid.Row="10"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Total Size" />
+            <TextBlock x:Name="totalSize"
+                       Grid.Row="10"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Calculating size..." />
+            <!--  Last Modified  -->
+            <TextBlock x:Name="modDateTitle"
+                       Grid.Row="11"
+                       Grid.Column="1"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Last Modified" />
+            <TextBlock x:Name="modDate"
+                       Grid.Row="11"
+                       Grid.Column="2"
+                       Margin="8,0,0,0"
+                       Padding="3"
+                       Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                       Text="Searching..."
+                       TextTrimming="CharacterEllipsis" />
+            <!--  Dependencies  -->
+            <GroupBox x:Name="dependenciesGroupBox"
+                      Grid.Row="12"
+                      Grid.Column="1"
+                      Grid.ColumnSpan="2"
+                      Margin="3,3,16,16"
+                      Padding="3"
+                      Background="{DynamicResource CardBackgroundFillColorDefaultBrush}"
+                      BorderBrush="{DynamicResource CardStrokeColorDefaultBrush}"
+                      Foreground="{DynamicResource WindowTextForegroundAlternative}"
+                      Header="Dependencies">
+                <ScrollViewer VerticalScrollBarVisibility="Auto">
+                    <ScrollViewer.Resources>
+                        <Style TargetType="{x:Type TextBox}">
+                            <Setter Property="Background" Value="Transparent" />
+                            <Setter Property="Foreground" Value="{DynamicResource TextFillColorPrimaryBrush}" />
+                            <Setter Property="BorderThickness" Value="0" />
+                            <Setter Property="BorderBrush" Value="Transparent" />
+                        </Style>
+                    </ScrollViewer.Resources>
+                    <ItemsControl x:Name="dependencies">
+                        <ItemsControl.ItemTemplate>
+                            <DataTemplate>
+                                <TextBox Margin="4,1,4,1"
+                                         IsReadOnly="True"
+                                         Text="{Binding ., Mode=OneTime}" />
+                            </DataTemplate>
+                        </ItemsControl.ItemTemplate>
+                    </ItemsControl>
+                </ScrollViewer>
+            </GroupBox>
+        </Grid>
+    </Grid>
+</UserControl>

QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/NugetInfoPanel.xaml.cs

@@ -0,0 +1,138 @@
+// Copyright © 2017-2026 QL-Win Contributors
+//
+// This file is part of QuickLook program.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+using QuickLook.Common.ExtensionMethods;
+using QuickLook.Common.Helpers;
+using QuickLook.Common.Plugin;
+using QuickLook.Plugin.AppViewer.PackageParsers.Nuget;
+using System;
+using System.Diagnostics;
+using System.Globalization;
+using System.IO;
+using System.Reflection;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Navigation;
+
+namespace QuickLook.Plugin.AppViewer.InfoPanels;
+
+public partial class NugetInfoPanel : UserControl, IAppInfoPanel
+{
+    private readonly ContextObject _context;
+
+    public NugetInfoPanel(ContextObject context)
+    {
+        _context = context;
+
+        DataContext = this;
+        InitializeComponent();
+
+        string translationFile = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "Translations.config");
+        packageIdTitle.Text = TranslationHelper.Get("NUGET_PACKAGE_ID", translationFile);
+        versionTitle.Text = TranslationHelper.Get("APP_VERSION", translationFile);
+        authorsTitle.Text = TranslationHelper.Get("NUGET_AUTHORS", translationFile);
+        licenseTitle.Text = TranslationHelper.Get("NUGET_LICENSE", translationFile);
+        projectUrlTitle.Text = TranslationHelper.Get("NUGET_PROJECT_URL", translationFile);
+        repoUrlTitle.Text = TranslationHelper.Get("NUGET_REPO_URL", translationFile);
+        frameworksTitle.Text = TranslationHelper.Get("NUGET_FRAMEWORKS", translationFile);
+        totalSizeTitle.Text = TranslationHelper.Get("TOTAL_SIZE", translationFile);
+        modDateTitle.Text = TranslationHelper.Get("LAST_MODIFIED", translationFile);
+        dependenciesGroupBox.Header = TranslationHelper.Get("NUGET_DEPENDENCIES", translationFile);
+    }
+
+    public void DisplayInfo(string path)
+    {
+        var name = Path.GetFileName(path);
+        filename.Text = string.IsNullOrEmpty(name) ? path : name;
+
+        _ = Task.Run(() =>
+        {
+            if (!File.Exists(path)) return;
+
+            var size = new FileInfo(path).Length;
+            NugetInfo nugetInfo = NugetParser.Parse(path);
+            var last = File.GetLastWriteTime(path);
+
+            Dispatcher.Invoke(() =>
+            {
+                packageId.Text = nugetInfo.PackageId ?? string.Empty;
+                version.Text = nugetInfo.Version ?? string.Empty;
+                authors.Text = nugetInfo.Authors ?? string.Empty;
+
+                // License
+                licenseBlock.Text = nugetInfo.License ?? string.Empty;
+
+                // Project URL
+                if (!string.IsNullOrWhiteSpace(nugetInfo.ProjectUrl) &&
+                    Uri.TryCreate(nugetInfo.ProjectUrl, UriKind.Absolute, out var projectUri))
+                {
+                    projectUrlText.Text = nugetInfo.ProjectUrl;
+                    projectUrlLink.NavigateUri = projectUri;
+                    projectUrlTitle.Visibility = Visibility.Visible;
+                    projectUrlBlock.Visibility = Visibility.Visible;
+                }
+
+                // Source Repository URL
+                if (!string.IsNullOrWhiteSpace(nugetInfo.RepositoryUrl) &&
+                    Uri.TryCreate(nugetInfo.RepositoryUrl, UriKind.Absolute, out var repoUri))
+                {
+                    repoUrlText.Text = nugetInfo.RepositoryUrl;
+                    repoUrlLink.NavigateUri = repoUri;
+                    repoUrlTitle.Visibility = Visibility.Visible;
+                    repoUrlBlock.Visibility = Visibility.Visible;
+                }
+
+                // Target Frameworks
+                frameworks.Text = nugetInfo.TargetFrameworks?.Length > 0
+                    ? string.Join(", ", nugetInfo.TargetFrameworks)
+                    : string.Empty;
+
+                totalSize.Text = size.ToPrettySize(2);
+                modDate.Text = last.ToString(CultureInfo.CurrentCulture);
+
+                // Dependencies
+                if (nugetInfo.Dependencies?.Length > 0)
+                {
+                    dependencies.ItemsSource = nugetInfo.Dependencies;
+                }
+
+                // Icon — use embedded icon if available, otherwise keep default nuget.png
+                if (nugetInfo.Icon != null)
+                {
+                    using var icon = nugetInfo.Icon;
+                    image.Source = icon.ToBitmapSource();
+                }
+
+                _context.IsBusy = false;
+            });
+        });
+    }
+
+    private void OnHyperlinkNavigate(object sender, RequestNavigateEventArgs e)
+    {
+        try
+        {
+            Process.Start(new ProcessStartInfo(e.Uri.AbsoluteUri) { UseShellExecute = true });
+        }
+        catch
+        {
+            // Ignore if the browser cannot be launched
+        }
+        e.Handled = true;
+    }
+}

QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Nuget/NugetInfo.cs

@@ -0,0 +1,43 @@
+// Copyright © 2017-2026 QL-Win Contributors
+//
+// This file is part of QuickLook program.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+using System.Drawing;
+
+namespace QuickLook.Plugin.AppViewer.PackageParsers.Nuget;
+
+public class NugetInfo
+{
+    public string PackageId { get; set; }
+
+    public string Version { get; set; }
+
+    public string Authors { get; set; }
+
+    public string Description { get; set; }
+
+    public string ProjectUrl { get; set; }
+
+    public string RepositoryUrl { get; set; }
+
+    public string License { get; set; }
+
+    public Bitmap Icon { get; set; }
+
+    public string[] TargetFrameworks { get; set; } = [];
+
+    public string[] Dependencies { get; set; } = [];
+}

QuickLook.Plugin/QuickLook.Plugin.AppViewer/PackageParsers/Nuget/NugetParser.cs

@@ -0,0 +1,169 @@
+// Copyright © 2017-2026 QL-Win Contributors
+//
+// This file is part of QuickLook program.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+using ICSharpCode.SharpZipLib.Zip;
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Xml.Linq;
+
+namespace QuickLook.Plugin.AppViewer.PackageParsers.Nuget;
+
+public static class NugetParser
+{
+    public static NugetInfo Parse(string path)
+    {
+        NugetInfo info = new();
+
+        try
+        {
+            using var zip = new ZipFile(path);
+
+            // Find .nuspec entry (only one should exist at the root or in a subdirectory)
+            ZipEntry nuspecEntry = null;
+            foreach (ZipEntry entry in zip)
+            {
+                if (!entry.IsDirectory && entry.Name.EndsWith(".nuspec", StringComparison.OrdinalIgnoreCase))
+                {
+                    nuspecEntry = entry;
+                    break;
+                }
+            }
+
+            if (nuspecEntry == null) return info;
+
+            // Parse nuspec XML
+            XDocument doc;
+            using (var stream = zip.GetInputStream(nuspecEntry))
+            {
+                doc = XDocument.Load(stream);
+            }
+
+            // Handle XML namespace (nuspec uses versioned namespace)
+            XNamespace ns = doc.Root?.GetDefaultNamespace() ?? XNamespace.None;
+            var metadata = doc.Root?.Element(ns + "metadata");
+            if (metadata == null) return info;
+
+            info.PackageId = metadata.Element(ns + "id")?.Value?.Trim();
+            info.Version = metadata.Element(ns + "version")?.Value?.Trim();
+            info.Authors = metadata.Element(ns + "authors")?.Value?.Trim();
+            info.Description = metadata.Element(ns + "description")?.Value?.Trim();
+            info.ProjectUrl = metadata.Element(ns + "projectUrl")?.Value?.Trim();
+
+            // Repository URL
+            var repoEl = metadata.Element(ns + "repository");
+            if (repoEl != null)
+            {
+                info.RepositoryUrl = repoEl.Attribute("url")?.Value?.Trim();
+            }
+
+            // License: prefer <license> element, fall back to <licenseUrl>
+            var licenseEl = metadata.Element(ns + "license");
+            if (licenseEl != null)
+            {
+                info.License = licenseEl.Value?.Trim();
+            }
+            else
+            {
+                info.License = metadata.Element(ns + "licenseUrl")?.Value?.Trim();
+            }
+
+            // Icon — look up the embedded icon file in the zip
+            var iconPath = metadata.Element(ns + "icon")?.Value?.Trim();
+            if (!string.IsNullOrEmpty(iconPath))
+            {
+                // Normalize path separators for comparison
+                string normalizedIconPath = iconPath.Replace('\\', '/');
+                foreach (ZipEntry entry in zip)
+                {
+                    if (!entry.IsDirectory &&
+                        string.Equals(entry.Name.Replace('\\', '/'), normalizedIconPath, StringComparison.OrdinalIgnoreCase))
+                    {
+                        using var iconStream = zip.GetInputStream(entry);
+                        using var ms = new MemoryStream();
+                        iconStream.CopyTo(ms);
+                        ms.Position = 0;
+                        // Clone the bitmap so it doesn't depend on the stream
+                        using var tmpBitmap = new Bitmap(ms);
+                        info.Icon = new Bitmap(tmpBitmap);
+                        break;
+                    }
+                }
+            }
+
+            // Target Frameworks and Dependencies
+            var depsEl = metadata.Element(ns + "dependencies");
+            if (depsEl != null)
+            {
+                var groups = depsEl.Elements(ns + "group").ToList();
+
+                if (groups.Count > 0)
+                {
+                    // Collect distinct target frameworks
+                    info.TargetFrameworks = groups
+                        .Select(g => g.Attribute("targetFramework")?.Value?.Trim())
+                        .Where(s => !string.IsNullOrEmpty(s))
+                        .Distinct()
+                        .ToArray();
+
+                    // Format all dependencies grouped by framework
+                    var depLines = new List<string>();
+                    foreach (var group in groups)
+                    {
+                        string fw = group.Attribute("targetFramework")?.Value?.Trim();
+                        var deps = group.Elements(ns + "dependency").ToList();
+                        if (deps.Count == 0) continue;
+
+                        if (!string.IsNullOrEmpty(fw))
+                            depLines.Add($"[{fw}]");
+
+                        foreach (var dep in deps)
+                        {
+                            string id = dep.Attribute("id")?.Value?.Trim() ?? string.Empty;
+                            string ver = dep.Attribute("version")?.Value?.Trim() ?? string.Empty;
+                            string exclude = dep.Attribute("exclude")?.Value?.Trim();
+                            string line = string.IsNullOrEmpty(ver) ? id : $"{id} ({ver})";
+                            depLines.Add($"  {line}");
+                        }
+                    }
+                    info.Dependencies = depLines.ToArray();
+                }
+                else
+                {
+                    // No groups — direct top-level dependencies
+                    info.Dependencies = depsEl.Elements(ns + "dependency")
+                        .Select(d =>
+                        {
+                            string id = d.Attribute("id")?.Value?.Trim() ?? string.Empty;
+                            string ver = d.Attribute("version")?.Value?.Trim() ?? string.Empty;
+                            return string.IsNullOrEmpty(ver) ? id : $"{id} ({ver})";
+                        })
+                        .Where(s => !string.IsNullOrWhiteSpace(s))
+                        .ToArray();
+                }
+            }
+        }
+        catch
+        {
+            // Return whatever partial info was collected
+        }
+
+        return info;
+    }
+}

QuickLook.Plugin/QuickLook.Plugin.AppViewer/Plugin.cs

@@ -57,6 +57,10 @@ public sealed class Plugin : IViewer
 
         // Others
         ".wgt", ".wgtu", // UniApp Widget
+
+        // NuGet
+        ".nupkg", // NuGet Package
+        ".snupkg", // NuGet Symbol Package
     ];
 
     private IAppInfoPanel _ip;
@@ -87,6 +91,7 @@ public sealed class Plugin : IViewer
             ".appimage" => new Size { Width = 600, Height = 300 },
             ".rpm" => new Size { Width = 600, Height = 260 },
             ".wgt" or ".wgtu" => new Size { Width = 600, Height = 345 },
+            ".nupkg" or ".snupkg" => new Size { Width = 660, Height = 580 },
             _ => throw new NotSupportedException("Extension is not supported."),
         };
         context.Title = string.Empty;
@@ -112,6 +117,7 @@ public sealed class Plugin : IViewer
             ".appimage" => new AppImageInfoPanel(context),
             ".rpm" => new RpmInfoPanel(context),
             ".wgt" or ".wgtu" => new WgtInfoPanel(context),
+            ".nupkg" or ".snupkg" => new NugetInfoPanel(context),
             _ => throw new NotSupportedException("Extension is not supported."),
         };
 

QuickLook.Plugin/QuickLook.Plugin.AppViewer/Translations.config

@@ -33,6 +33,13 @@
     <TYPE>النوع</TYPE>
     <TERMINAL>طرفية</TERMINAL>
     <VENDOR>المورد</VENDOR>
+    <NUGET_PACKAGE_ID>معرّف الحزمة</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>المؤلفون</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>موقع المشروع</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>مستودع المصدر</NUGET_REPO_URL>
+    <NUGET_LICENSE>الترخيص</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>أطر العمل المستهدفة</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>التبعيات</NUGET_DEPENDENCIES>
   </ar>
   <hu-HU>
     <PRODUCT_VERSION>Termékverzió</PRODUCT_VERSION>
@@ -66,6 +73,13 @@
     <TYPE>Típus</TYPE>
     <TERMINAL>Terminál</TERMINAL>
     <VENDOR>Szállító</VENDOR>
+    <NUGET_PACKAGE_ID>Csomag azonosítója</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>Szerzők</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>Projekt webhelye</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>Forrástár</NUGET_REPO_URL>
+    <NUGET_LICENSE>Licenc</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>Cél keretrendszerek</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>Függőségek</NUGET_DEPENDENCIES>
   </hu-HU>
   <sk>
     <PRODUCT_VERSION>Verzia produktu</PRODUCT_VERSION>
@@ -99,6 +113,13 @@
     <TYPE>Typ</TYPE>
     <TERMINAL>Terminál</TERMINAL>
     <VENDOR>Dodávateľ</VENDOR>
+    <NUGET_PACKAGE_ID>ID balíka</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>Autori</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>Webová stránka projektu</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>Zdrojové úložisko</NUGET_REPO_URL>
+    <NUGET_LICENSE>Licencia</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>Cieľové rámce</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>Závislosti</NUGET_DEPENDENCIES>
   </sk>
   <id-ID>
     <PRODUCT_VERSION>Versi produk</PRODUCT_VERSION>
@@ -132,6 +153,13 @@
     <TYPE>Jenis</TYPE>
     <TERMINAL>Terminal</TERMINAL>
     <VENDOR>Vendor</VENDOR>
+    <NUGET_PACKAGE_ID>ID Paket</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>Penulis</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>Situs Proyek</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>Repositori Sumber</NUGET_REPO_URL>
+    <NUGET_LICENSE>Lisensi</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>Target Framework</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>Dependensi</NUGET_DEPENDENCIES>
   </id-ID>
   <en>
     <PRODUCT_VERSION>Product Version</PRODUCT_VERSION>
@@ -165,6 +193,13 @@
     <TYPE>Type</TYPE>
     <TERMINAL>Terminal</TERMINAL>
     <VENDOR>Vendor</VENDOR>
+    <NUGET_PACKAGE_ID>Package ID</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>Authors</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>Project Website</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>Source Repository</NUGET_REPO_URL>
+    <NUGET_LICENSE>License</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>Target Frameworks</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>Dependencies</NUGET_DEPENDENCIES>
   </en>
   <ko>
     <PRODUCT_VERSION>제품 버전</PRODUCT_VERSION>
@@ -198,6 +233,13 @@
     <TYPE>유형</TYPE>
     <TERMINAL>터미널</TERMINAL>
     <VENDOR>공급업체</VENDOR>
+    <NUGET_PACKAGE_ID>패키지 ID</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>작성자</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>프로젝트 웹사이트</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>소스 저장소</NUGET_REPO_URL>
+    <NUGET_LICENSE>라이선스</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>대상 프레임워크</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>종속성</NUGET_DEPENDENCIES>
   </ko>
   <pt-BR>
     <PRODUCT_VERSION>Versão do produto</PRODUCT_VERSION>
@@ -231,6 +273,13 @@
     <TYPE>Tipo</TYPE>
     <TERMINAL>Terminal</TERMINAL>
     <VENDOR>Fornecedor</VENDOR>
+    <NUGET_PACKAGE_ID>ID do pacote</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>Autores</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>Website do projeto</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>Repositório de origem</NUGET_REPO_URL>
+    <NUGET_LICENSE>Licença</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>Frameworks de destino</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>Dependências</NUGET_DEPENDENCIES>
   </pt-BR>
   <zh-CN>
     <PRODUCT_VERSION>产品版本</PRODUCT_VERSION>
@@ -264,6 +313,13 @@
     <TYPE>类型</TYPE>
     <TERMINAL>终端</TERMINAL>
     <VENDOR>供应商</VENDOR>
+    <NUGET_PACKAGE_ID>包 ID</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>作者</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>项目网站</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>源代码仓库</NUGET_REPO_URL>
+    <NUGET_LICENSE>许可证</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>目标框架</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>依赖项</NUGET_DEPENDENCIES>
   </zh-CN>
   <zh-TW>
     <PRODUCT_VERSION>產品版本</PRODUCT_VERSION>
@@ -297,6 +353,13 @@
     <TYPE>類型</TYPE>
     <TERMINAL>終端機</TERMINAL>
     <VENDOR>供應商</VENDOR>
+    <NUGET_PACKAGE_ID>套件 ID</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>作者</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>專案網站</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>原始碼存放庫</NUGET_REPO_URL>
+    <NUGET_LICENSE>授權條款</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>目標架構</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>相依性</NUGET_DEPENDENCIES>
   </zh-TW>
   <ja>
     <PRODUCT_VERSION>製品バージョン</PRODUCT_VERSION>
@@ -330,6 +393,13 @@
     <TYPE>種類</TYPE>
     <TERMINAL>ターミナル</TERMINAL>
     <VENDOR>ベンダー</VENDOR>
+    <NUGET_PACKAGE_ID>パッケージ ID</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>作者</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>プロジェクトのウェブサイト</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>ソースリポジトリ</NUGET_REPO_URL>
+    <NUGET_LICENSE>ライセンス</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>対応フレームワーク</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>依存関係</NUGET_DEPENDENCIES>
   </ja>
   <de>
     <PRODUCT_VERSION>Produktversion</PRODUCT_VERSION>
@@ -363,6 +433,13 @@
     <TYPE>Typ</TYPE>
     <TERMINAL>Terminal</TERMINAL>
     <VENDOR>Anbieter</VENDOR>
+    <NUGET_PACKAGE_ID>Paket-ID</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>Autoren</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>Projekt-Website</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>Quell-Repository</NUGET_REPO_URL>
+    <NUGET_LICENSE>Lizenz</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>Ziel-Frameworks</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>Abhängigkeiten</NUGET_DEPENDENCIES>
   </de>
   <sv>
     <PRODUCT_VERSION>Produktversion</PRODUCT_VERSION>
@@ -396,6 +473,13 @@
     <TYPE>Typ</TYPE>
     <TERMINAL>Terminal</TERMINAL>
     <VENDOR>Leverantör</VENDOR>
+    <NUGET_PACKAGE_ID>Paket-ID</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>Upphovsmän</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>Projektets webbplats</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>Källkodsförvar</NUGET_REPO_URL>
+    <NUGET_LICENSE>Licens</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>Målramverk</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>Beroenden</NUGET_DEPENDENCIES>
   </sv>
   <ro>
     <PRODUCT_VERSION>Versiune produs</PRODUCT_VERSION>
@@ -429,5 +513,12 @@
     <TYPE>Tip</TYPE>
     <TERMINAL>Terminal</TERMINAL>
     <VENDOR>Furnizor</VENDOR>
+    <NUGET_PACKAGE_ID>ID pachet</NUGET_PACKAGE_ID>
+    <NUGET_AUTHORS>Autori</NUGET_AUTHORS>
+    <NUGET_PROJECT_URL>Site-ul proiectului</NUGET_PROJECT_URL>
+    <NUGET_REPO_URL>Depozit sursă</NUGET_REPO_URL>
+    <NUGET_LICENSE>Licență</NUGET_LICENSE>
+    <NUGET_FRAMEWORKS>Framework-uri țintă</NUGET_FRAMEWORKS>
+    <NUGET_DEPENDENCIES>Dependențe</NUGET_DEPENDENCIES>
   </ro>
 </Translations>