Add debugging for issue #149

AaxDecrypter/AaxDecrypter.csproj

@@ -6,7 +6,6 @@
 
   <ItemGroup>
     <PackageReference Include="AAXClean" Version="0.1.10" />
-    <PackageReference Include="Dinah.Core" Version="2.0.2.1" />
   </ItemGroup>
 
   <ItemGroup>

AppScaffolding/AppScaffolding.csproj

@@ -3,7 +3,7 @@
 
   <PropertyGroup>
     <TargetFramework>net5.0</TargetFramework>
-    <Version>6.4.1.1</Version>
+    <Version>6.4.2.1</Version>
   </PropertyGroup>
 
   <ItemGroup>

AudibleUtilities/AudibleUtilities.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AudibleApi" Version="2.3.2.1" />
+    <PackageReference Include="AudibleApi" Version="2.3.4.1" />
   </ItemGroup>
 
   <ItemGroup>

FileManager/FileManager.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dinah.Core" Version="2.0.2.1" />
+    <PackageReference Include="Dinah.Core" Version="3.0.1.1" />
     <PackageReference Include="Polly" Version="7.2.2" />
   </ItemGroup>
 

FileManager/PersistentDictionary.cs

@@ -205,8 +205,25 @@ namespace FileManager
 
         private JObject readFile()
         {
+            if (!File.Exists(Filepath))
+            {
+                var msg = "Unrecoverable error. Settings file cannot be found";
+                var ex = new FileNotFoundException(msg, Filepath);
+                Serilog.Log.Logger.Error(msg, ex);
+                throw ex;
+            }
+
             var settingsJsonContents = File.ReadAllText(Filepath);
             var jObject = JsonConvert.DeserializeObject<JObject>(settingsJsonContents);
+
+            if (jObject is null)
+            {
+                var msg = "Unrecoverable error. Unable to read settings from Settings file";
+                var ex = new NullReferenceException(msg);
+                Serilog.Log.Logger.Error(msg, ex);
+                throw ex;
+            }
+
             return jObject;
         }
     }

LibationWinForms/LibationWinForms.csproj

@@ -29,7 +29,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Dinah.Core.WindowsDesktop" Version="2.0.2.2" />
+    <PackageReference Include="Dinah.Core.WindowsDesktop" Version="2.1.1.1" />
   </ItemGroup>
 
   <ItemGroup>

README.md

@@ -27,6 +27,7 @@
     - [Files and folders](#files-and-folders)
     - [Linux and Mac (unofficial)](#linux-and-mac)
     - [Settings](#settings)
+    - [Custom File Naming](#custom-file-naming)
     - [Command Line Interface](#command-line-interface)
 
 ## Audible audiobook manager
@@ -243,6 +244,12 @@ Although Libation only currently officially supports Windows, [some users](https
 
 * Allow Libation to fix up audiobook metadata. After decrypting a title, Libation attempts to fix details like chapters and cover art. Some power users and/or control freaks prefer to manage this themselves. By unchecking this setting, Libation will only decrypt the book and will leave metadata as-is, warts and all.
 
+### Custom File Naming
+
+In Settings, on the Download/Decrypt tab, you can specify the format in which you want your files to be named. As you edit these templates, a live example will be shown. Parameters are listed for folders, files, and files split by chapter including an explanation of what each naming option means. For instance: you can use template `<title short> - <ch# 0> of <ch count> - <ch title>` to create the file `A Study in Scarlet - 04 of 10 - A Flight for Life.m4b`.
+
+These templates apply to GUI and CLI.
+
 ### Command Line Interface
 
 Libationcli.exe allows limited access to Libation's functionalities as a CLI.