From 6b3e8d06df6dd46ad7cc31e374cc55c862ee4e2b Mon Sep 17 00:00:00 2001
From: Oliver Booth <git@olivr.me>
Date: Sat, 24 Feb 2024 00:43:14 +0000
Subject: [PATCH] fix: strip Mastodon's botched formatting in links

---
 OliverBooth/OliverBooth.csproj          |  1 +
 OliverBooth/Services/MastodonService.cs | 13 ++++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/OliverBooth/OliverBooth.csproj b/OliverBooth/OliverBooth.csproj
index 1c6ddab..6edb58b 100644
--- a/OliverBooth/OliverBooth.csproj
+++ b/OliverBooth/OliverBooth.csproj
@@ -11,6 +11,7 @@
         <PackageReference Include="Alexinea.Extensions.Configuration.Toml" Version="7.0.0"/>
         <PackageReference Include="AspNetCore.ReCaptcha" Version="1.7.0"/>
         <PackageReference Include="BCrypt.Net-Core" Version="1.6.0"/>
+        <PackageReference Include="HtmlAgilityPack" Version="1.11.59"/>
         <PackageReference Include="Humanizer.Core" Version="2.14.1"/>
         <PackageReference Include="MailKit" Version="4.3.0"/>
         <PackageReference Include="MailKitSimplified.Sender" Version="2.8.0"/>
diff --git a/OliverBooth/Services/MastodonService.cs b/OliverBooth/Services/MastodonService.cs
index 52ce479..fdc7486 100644
--- a/OliverBooth/Services/MastodonService.cs
+++ b/OliverBooth/Services/MastodonService.cs
@@ -1,5 +1,6 @@
 using System.Text.Json;
 using System.Text.Json.Serialization;
+using HtmlAgilityPack;
 using OliverBooth.Data.Mastodon;
 
 namespace OliverBooth.Services;
@@ -11,6 +12,7 @@ internal sealed class MastodonService : IMastodonService
         Converters = { new JsonStringEnumConverter() },
         PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower
     };
+
     private readonly HttpClient _httpClient;
 
     public MastodonService(HttpClient httpClient)
@@ -30,6 +32,15 @@ internal sealed class MastodonService : IMastodonService
         using HttpResponseMessage response = _httpClient.Send(request);
         using var stream = response.Content.ReadAsStream();
         var statuses = JsonSerializer.Deserialize<MastodonStatus[]>(stream, JsonSerializerOptions);
-        return statuses?[0]!;
+
+        MastodonStatus status = statuses?[0]!;
+        var document = new HtmlDocument();
+        document.LoadHtml(status.Content);
+
+        HtmlNodeCollection links = document.DocumentNode.SelectNodes("//a");
+        foreach (HtmlNode link in links) link.InnerHtml = link.InnerText;
+
+        status.Content = document.DocumentNode.OuterHtml;
+        return status;
     }
 }