PluginTroubleshootingButton.cs

using System;
using System.IO;
using System.IO.Compression;
using System.Text;
using Dalamud.Plugin;
using Dalamud.Plugin.Services;
using Dalamud.Interface;
using Dalamud.Interface.Components;
using Dalamud.Bindings.ImGui;
using Newtonsoft.Json;

internal sealed class PluginTroubleshootingButton
{
    public static string DrawTroubleshootingButton(IDalamudPluginInterface pluginInterface, IChatGui chatGui)
    {
        bool leftClicked = ImGuiComponents.IconButton(FontAwesomeIcon.Handshake);
        bool rightClicked = ImGui.IsItemClicked(ImGuiMouseButton.Right);
        if (ImGui.IsItemHovered())
            ImGui.SetTooltip("Left click: Copy troubleshooting information to clipboard\nRight click: Copy uncompressed troubleshooting info to clipboard");
        if (leftClicked || rightClicked)
        {
            // Dalamud troubleshooting json is written after plugin manager changes
            string dalamudTroubleshooting = "";
            try
            {
                dalamudTroubleshooting = File.ReadAllText(Path.Join(pluginInterface.DalamudAssetDirectory.Parent?.Parent?.FullName, "dalamud.troubleshooting.json"));
            }
            catch (Exception e)
            {
                dalamudTroubleshooting = $@"{{""Error"": {JsonConvert.SerializeObject(e.ToString())}}}";
            }
            string pluginConfig = JsonConvert.SerializeObject(pluginInterface.GetPluginConfig(), Formatting.Indented);
            string output = $@"{{""Dalamud"": {dalamudTroubleshooting}, ""Plugin"": {pluginConfig}}}";
            if (leftClicked)
                ImGui.SetClipboardText(Compress(output));
            else if (rightClicked)
                ImGui.SetClipboardText(output);
            chatGui.Print("Troubleshooting information has been copied to clipboard.");
        }
    }

    // https://stackoverflow.com/questions/25134897/gzip-compression-and-decompression-in-c-sharp
    internal static string Decompress(string input)
    {
        byte[] compressed = Convert.FromBase64String(input);
        byte[] decompressed = Decompress(compressed);
        string output = Encoding.UTF8.GetString(decompressed);
        Svc.Log.Debug($"decompressed {input.Length} to {output.Length}");
        return output;
    }

    internal static string Compress(string input)
    {
        byte[] encoded = Encoding.UTF8.GetBytes(input);
        byte[] compressed = Compress(encoded);
        string output = Convert.ToBase64String(compressed);
        Svc.Log.Debug($"compressed {input.Length} to {output.Length}");
        return output;
    }
    public static byte[] Decompress(byte[] input)
    {
        using var source = new MemoryStream(input);
        using var result = new MemoryStream();
        using (var Decompress = new GZipStream(source, CompressionMode.Decompress))
        {
            Decompress.CopyTo(result);
        }

        return result.ToArray();
    }

    public static byte[] Compress(byte[] input)
    {
        using var source = new MemoryStream(input);
        using var result = new MemoryStream();
        using (var Compress = new GZipStream(result, CompressionMode.Compress))
        {
            source.CopyTo(Compress);
        }

        return result.ToArray();
    }
}