fixing webrequest node to encode variables in url

BasicNodes/Tools/WebRequest.cs

@@ -84,7 +84,13 @@ public class WebRequest : Node
         {
             using var client = new HttpClient();
 
-            string url = args.ReplaceVariables(this.Url, stripMissing: true);
+
+            string url = VariablesHelper.ReplaceVariables(this.Url, args.Variables, true, false, encoder: (string input) =>
+            {
+                if (string.IsNullOrEmpty(input))
+                    return string.Empty;
+                return Uri.EscapeDataString(input);
+            });
 
             HttpMethod method = this.Method switch
             {

Plex/MediaManagement/PlexUpdater.cs

@@ -85,7 +85,7 @@ public class PlexUpdater: Node
         if (updateResponse.success == false)
         {
             if(string.IsNullOrWhiteSpace(updateResponse.body) == false)
-                args.Logger.WLog("Failed to update Plex:" + updateResponse.body);
+                args.Logger?.WLog("Failed to update Plex:" + updateResponse.body);
             return 2;
         }
         return 1;

Plex/Tests/PlexTests.cs

@@ -1,6 +1,6 @@
 #if(DEBUG)
 
-using FileFlows.Plex.Media;
+using FileFlows.Plex.MediaManagement;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
 namespace FileFlows.Plex.Tests;
@@ -20,6 +20,7 @@ public class PlexTests
         var node = new PlexUpdater();
         Assert.AreEqual(1, node.Execute(args));
     }
+
     [TestMethod]
     public void Plex_Fail()
     {