LanguageWeaver 2.0.2.1: SDLCOM-6140 - Language Weaver Provider plugin…

… throws an error after Studio was closed for several hours: "Authentication failed. Operation is not valid due to the current state of the object."

* Add logging

* Add more details to the exception message shown

LanguageWeaverProvider/ApplicationInitializer.cs

@@ -25,11 +25,12 @@ public class ApplicationInitializer : IApplicationInitializer
 		public static IDictionary<string, ITranslationOptions> TranslationOptions { get; set; }
 
 		public void Execute()
-		{
+        {
 			RatedSegments = new List<RatedSegment>();
 			TranslationOptions = new Dictionary<string, ITranslationOptions>();
 			CurrentAppVersion = GetAssemblyFileVersion();
-		}
+            Log.Setup();
+        }
 
         public static Window GetBatchTaskWindow()
         {

LanguageWeaverProvider/LanguageWeaverProvider.csproj

@@ -87,6 +87,9 @@
 		<Reference Include="Newtonsoft.Json">
 		  <HintPath>$(TradosFolder)\Newtonsoft.Json.dll</HintPath>
 		</Reference>
+		<Reference Include="NLog">
+		  <HintPath>$(TradosFolder)\NLog.dll</HintPath>
+		</Reference>
 		<Reference Include="Sdl.Core.Globalization">
 			<HintPath>$(TradosFolder)\Sdl.Core.Globalization.dll</HintPath>
 		</Reference>

LanguageWeaverProvider/Log.cs

@@ -0,0 +1,38 @@
+using System;
+using System.IO;
+using System.Text;
+using NLog;
+using NLog.Config;
+using NLog.Targets;
+
+namespace LanguageWeaverProvider
+{
+    public static class Log
+    {
+        public static void Setup()
+        {
+            LogManager.Configuration ??= new LoggingConfiguration();
+
+            var config = LogManager.Configuration;
+
+            var logDirectoryPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "Trados AppStore",
+                "Language Weaver", "Logs");
+            Directory.CreateDirectory(logDirectoryPath);
+
+            var target = new FileTarget
+            {
+                Name = "LanguageWeaver",
+                FileName = Path.Combine(logDirectoryPath, "LanguageWeaverProvider.Logs.txt"),
+                ArchiveEvery = FileArchivePeriod.Day,
+                ArchiveNumbering = ArchiveNumberingMode.Date,
+                Encoding = Encoding.UTF8,
+                Layout = "${logger}: ${longdate} ${level} ${message}  ${exception}"
+            };
+
+            config.AddTarget(target);
+            config.AddRuleForAllLevels(target, "*LanguageWeaverProvider*");
+
+            LogManager.ReconfigExistingLoggers();
+        }
+    }
+}

LanguageWeaverProvider/Model/CloudCredentials.cs

@@ -1,19 +1,24 @@
 namespace LanguageWeaverProvider.Model
 {
-	public class CloudCredentials
+    public class CloudCredentials
     {
-		public string AccountId { get; set; }
+        public string AccountId { get; set; }
 
-		public string AccountRegion { get; set; }
+        public string AccountRegion { get; set; }
 
-		public string UserName { get; set; }
+        public string ClientID { get; set; }
+        public string ClientSecret { get; set; }
+        public string ConnectionCode { get; set; }
+        public string UserName { get; set; }
 
-		public string UserPassword { get; set; }
+        public string UserPassword { get; set; }
 
-		public string ClientID { get; set; }
-
-		public string ClientSecret { get; set; }
-
-		public string ConnectionCode { get; set; }
+        public override string ToString()
+        {
+            var password = string.IsNullOrWhiteSpace(UserPassword) ? "NULL" : "PRESENT";
+            var clientSecret = string.IsNullOrWhiteSpace(ClientSecret) ? "NULL" : "PRESENT";
+            return $"AccountId: {AccountId}, AccountRegion: {AccountRegion}, UserName: {UserName}, " +
+                   $"ClientID: {ClientID}, Password: {password}, ClientSecret: {clientSecret}, ConnectionCode: {ConnectionCode}";
+        }
     }
 }

LanguageWeaverProvider/Properties/AssemblyInfo.cs

@@ -29,4 +29,4 @@
 // [assembly: AssemblyVersion("1.0.*")]
 
 [assembly: AssemblyVersion("2.0.0.0")]
-[assembly: AssemblyFileVersion("2.0.2.0")]
+[assembly: AssemblyFileVersion("2.0.2.1")]