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Allow Libation to start with an invalid Books directory

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- Configuration.LibationSettingsAreValid is true if Books property exists and is any non-null, non-empty string.
- If LibationSettingsAreValid is false, Libation will prompt user to set up Libation.
- When the main window is shown, Libation checks if the books directory exists, and if it doesn't, user is notified and prompted to change their setting
- When a user tries to liberate or convert a book, Books directory is validated and user notified if it does not exist.
This commit is contained in:
Michael Bucari-Tovo
2025-08-04 17:29:13 -06:00
parent db588629c0
commit ac4c168725
14 changed files with 217 additions and 72 deletions
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36
Source/LibationUiBase/ProcessQueue/ProcessQueueViewModel.cs
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@@ -1,5 +1,6 @@
using ApplicationServices;
using DataLayer;
using LibationFileManager;
using LibationUiBase.Forms;
using System;
using System.Collections.Generic;
@@ -95,6 +96,9 @@ public class ProcessQueueViewModel : ReactiveObject
public bool QueueDownloadPdf(IList<LibraryBook> libraryBooks)
{
if (!IsBooksDirectoryValid())
return false;
var needsPdf = libraryBooks.Where(lb => lb.NeedsPdfDownload()).ToArray();
if (needsPdf.Length > 0)
{
@@ -107,6 +111,9 @@ public class ProcessQueueViewModel : ReactiveObject
public bool QueueConvertToMp3(IList<LibraryBook> libraryBooks)
{
if (!IsBooksDirectoryValid())
return false;
//Only Queue Liberated books for conversion. This isn't a perfect filter, but it's better than nothing.
var preLiberated = libraryBooks.Where(lb => !lb.AbsentFromLastScan && lb.Book.UserDefinedItem.BookStatus is LiberatedStatus.Liberated && lb.Book.ContentType is DataLayer.ContentType.Product).ToArray();
if (preLiberated.Length > 0)
@@ -122,6 +129,9 @@ public class ProcessQueueViewModel : ReactiveObject
public bool QueueDownloadDecrypt(IList<LibraryBook> libraryBooks)
{
if (!IsBooksDirectoryValid())
return false;
if (libraryBooks.Count == 1)
{
var item = libraryBooks[0];
@@ -157,6 +167,32 @@ public class ProcessQueueViewModel : ReactiveObject
return false;
}
private bool IsBooksDirectoryValid()
{
if (string.IsNullOrWhiteSpace(Configuration.Instance.Books))
{
Serilog.Log.Logger.Error("Books location is not set in configuration.");
MessageBoxBase.Show(
"Please choose a \"Books location\" folder in the Settings menu.",
"Books Directory Not Set",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return false;
}
else if (AudibleFileStorage.BooksDirectory is null)
{
Serilog.Log.Logger.Error("Failed to create books directory: {@booksDir}", Configuration.Instance.Books);
MessageBoxBase.Show(
$"Libation was unable to create the \"Books location\" folder at:\n{Configuration.Instance.Books}\n\nPlease change the Books location in the settings menu.",
"Failed to Create Books Directory",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return false;
}
return true;
}
private bool IsBookInQueue(LibraryBook libraryBook)
=> Queue.FirstOrDefault(b => b?.LibraryBook?.Book?.AudibleProductId == libraryBook.Book.AudibleProductId) is not ProcessBookViewModel entry ? false
: entry.Status is ProcessBookStatus.Cancelled or ProcessBookStatus.Failed ? !Queue.RemoveCompleted(entry)