Remove userdialog playtime & fix screenshot search worldName

Dotnet/AppApi/Common/ImageSaving.cs

@@ -1,5 +1,7 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
+using System.Text.Json;
 using System.Threading.Tasks;
 using SixLabors.ImageSharp;
 using SixLabors.ImageSharp.Drawing.Processing;
@@ -16,6 +18,12 @@ namespace VRCX
 {
     public partial class AppApi
     {
+        public void PopulateImageHosts(string json)
+        {
+            var hosts = JsonSerializer.Deserialize<List<string>>(json);
+            ImageCache.PopulateImageHosts(hosts);
+        }
+        
         public async Task<string> GetImage(string url, string fileId, string version)
         {
             return await ImageCache.GetImage(url, fileId, version);

Dotnet/ImageCache.cs

@@ -12,7 +12,7 @@ internal static class ImageCache
 {
     private static readonly string cacheLocation;
     private static readonly HttpClient httpClient;
-    private static readonly List<string> _imageHosts =
+    private static readonly List<string> ImageHosts =
     [
         "api.vrchat.cloud",
         "files.vrchat.cloud",
@@ -30,6 +30,22 @@ internal static class ImageCache
         httpClient = new HttpClient(httpClientHandler);
         httpClient.DefaultRequestHeaders.Add("User-Agent", Program.Version);
     }
+    
+    public static void PopulateImageHosts(List<string> hosts)
+    {
+        foreach (var host in hosts)
+        {
+            if (string.IsNullOrEmpty(host))
+                continue;
+            
+            var uri = new Uri(host);
+            if (string.IsNullOrEmpty(uri.Host))
+                continue;
+            
+            if (!ImageHosts.Contains(uri.Host))
+                ImageHosts.Add(uri.Host);
+        }
+    }
 
     public static async Task<string> GetImage(string url, string fileId, string version)
     {
@@ -47,7 +63,7 @@ internal static class ImageCache
         Directory.CreateDirectory(directoryLocation);
 
         var uri = new Uri(url);
-        if (!_imageHosts.Contains(uri.Host))
+        if (!ImageHosts.Contains(uri.Host))
             throw new ArgumentException("Invalid image host", url);
             
         var cookieString = string.Empty;
@@ -91,7 +107,7 @@ internal static class ImageCache
     public static async Task<bool> SaveImageToFile(string url, string path)
     {
         var uri = new Uri(url);
-        if (!_imageHosts.Contains(uri.Host))
+        if (!ImageHosts.Contains(uri.Host))
             throw new ArgumentException("Invalid image host", url);
             
         var cookieString = string.Empty;

Dotnet/ScreenshotMetadata/ScreenshotHelper.cs

@@ -101,7 +101,10 @@ namespace VRCX
 
                         break;
                     case ScreenshotSearchType.WorldName:
-                        if (metadata.World.Name.IndexOf(query, StringComparison.OrdinalIgnoreCase) != -1)
+                        if (metadata.World.Name == null)
+                            continue;
+                        
+                        if (metadata.World.Name.Contains(query, StringComparison.OrdinalIgnoreCase))
                             result.Add(metadata);
 
                         break;

Dotnet/ScreenshotMetadata/ScreenshotMetadata.cs

@@ -107,7 +107,7 @@ namespace VRCX
             /// <summary>
             /// The display name of the user.
             /// </summary>
-            public string DisplayName { get; set; }
+            public string? DisplayName { get; set; }
         }
 
         public class WorldDetail
@@ -120,7 +120,7 @@ namespace VRCX
             /// <summary>
             /// The name of the world.
             /// </summary>
-            public string Name { get; set; }
+            public string? Name { get; set; }
 
             /// <summary>
             /// The full ID of the game instance.