From c3f6becea4060fec21558874b97871967464e7d8 Mon Sep 17 00:00:00 2001
From: Ske <voltasalt@gmail.com>
Date: Mon, 21 Dec 2020 03:16:48 +0100
Subject: [PATCH] Fix truncated spoiler tags in replies

---
 PluralKit.Bot/Proxy/ProxyService.cs | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/PluralKit.Bot/Proxy/ProxyService.cs b/PluralKit.Bot/Proxy/ProxyService.cs
index 7d44ed13..ed02af8c 100644
--- a/PluralKit.Bot/Proxy/ProxyService.cs
+++ b/PluralKit.Bot/Proxy/ProxyService.cs
@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 
 using App.Metrics;
@@ -10,8 +11,6 @@ using DSharpPlus;
 using DSharpPlus.Entities;
 using DSharpPlus.Exceptions;
 
-using Humanizer;
-
 using PluralKit.Core;
 
 using Serilog;
@@ -145,8 +144,19 @@ namespace PluralKit.Bot
             var hasContent = !string.IsNullOrWhiteSpace(original.Content);
             if (hasContent)
             {
+                var msg = original.Content;
+                if (msg.Length > 100)
+                {
+                    msg = original.Content.Substring(0, 100);
+                    var spoilersInOriginalString = Regex.Matches(original.Content, @"\|\|").Count;
+                    var spoilersInTruncatedString = Regex.Matches(msg, @"\|\|").Count;
+                    if (spoilersInTruncatedString % 2 == 1 && spoilersInOriginalString % 2 == 0)
+                        msg += "||";
+                    msg += "…";
+                }
+                
                 content.Append($"**[Reply to:]({original.JumpLink})** ");
-                content.Append($"{original.Content.Truncate(100)}");
+                content.Append(msg);
                 if (original.Attachments.Count > 0)
                     content.Append($" {Emojis.Paperclip}");
             }