Add Locate Audiobooks function (#485)

Source/LibationAvalonia/Dialogs/LocateAudiobooksDialog.axaml

@@ -0,0 +1,30 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        mc:Ignorable="d" d:DesignWidth="600" d:DesignHeight="450"
+		Width="600" Height="450"
+		x:Class="LibationAvalonia.Dialogs.LocateAudiobooksDialog"
+        Title="Locate Audiobooks"
+		WindowStartupLocation="CenterOwner"
+		Icon="/Assets/libation.ico">
+
+	<Grid Margin="5" ColumnDefinitions="*,Auto" RowDefinitions="Auto,*">
+		<TextBlock Grid.Column="0" Text="Found Audiobooks" />
+		<StackPanel Grid.Column="1"  Orientation="Horizontal">
+
+			<TextBlock Text="IDs Found: " />
+			<TextBlock Text="{Binding FoundAsins}" />
+		</StackPanel>
+		<ListBox Margin="0,5,0,0" Grid.Row="1" Grid.ColumnSpan="2" Name="foundAudiobooksLB" Items="{Binding FoundFiles}" AutoScrollToSelectedItem="true">
+			<ListBox.ItemTemplate>
+				<DataTemplate>
+					<Grid ColumnDefinitions="Auto,*">
+						<TextBlock Grid.Column="0" Margin="0,0,10,0" Text="{Binding Item1}" />
+						<TextBlock Grid.Column="1" Text="{Binding Item2}" />
+					</Grid>
+				</DataTemplate>
+			</ListBox.ItemTemplate>
+		</ListBox>
+	</Grid>
+</Window>

Source/LibationAvalonia/Dialogs/LocateAudiobooksDialog.axaml.cs

@@ -0,0 +1,115 @@
+using ApplicationServices;
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Platform.Storage;
+using Avalonia.Platform.Storage.FileIO;
+using DataLayer;
+using LibationAvalonia.ViewModels;
+using LibationFileManager;
+using ReactiveUI;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace LibationAvalonia.Dialogs
+{
+	public partial class LocateAudiobooksDialog : DialogWindow
+	{
+		private event EventHandler<FilePathCache.CacheEntry> FileFound;
+		private readonly CancellationTokenSource tokenSource = new();
+		private readonly List<string> foundAsins = new();
+		private readonly LocatedAudiobooksViewModel _viewModel;
+		public LocateAudiobooksDialog()
+		{
+			InitializeComponent();
+
+			DataContext = _viewModel = new();
+			this.RestoreSizeAndLocation(Configuration.Instance);
+
+			if (Design.IsDesignMode)
+			{
+				_viewModel.FoundFiles.Add(new("[0000001]", "Filename 1.m4b"));
+				_viewModel.FoundFiles.Add(new("[0000002]", "Filename 2.m4b"));
+			}
+			else
+			{
+				Opened += LocateAudiobooksDialog_Opened;
+				FileFound += LocateAudiobooks_FileFound;
+				Closing += LocateAudiobooksDialog_Closing;
+			}
+		}
+
+		private void LocateAudiobooksDialog_Closing(object sender, System.ComponentModel.CancelEventArgs e)
+		{
+			tokenSource.Cancel();
+			//If this dialog is closed before it's completed, Closing is fired
+			//once for the form clising and again for the MessageBox closing.
+			Closing -= LocateAudiobooksDialog_Closing;
+			this.SaveSizeAndLocation(Configuration.Instance);
+		}
+
+		private void LocateAudiobooks_FileFound(object sender, FilePathCache.CacheEntry e)
+		{
+			var newItem = new Tuple<string,string>($"[{e.Id}]", Path.GetFileName(e.Path));
+			_viewModel.FoundFiles.Add(newItem);
+			foundAudiobooksLB.SelectedItem = newItem;
+
+			if (!foundAsins.Any(asin => asin == e.Id))
+			{
+				foundAsins.Add(e.Id);
+				_viewModel.FoundAsins = foundAsins.Count;
+			}
+		}
+
+		private async void LocateAudiobooksDialog_Opened(object sender, EventArgs e)
+		{
+			var folderPicker = new FolderPickerOpenOptions
+			{
+				Title = "Select the folder to search for audiobooks",
+				AllowMultiple = false,
+				SuggestedStartLocation = new BclStorageFolder(Configuration.Instance.Books.PathWithoutPrefix) 
+			};
+
+			var selectedFolder = await StorageProvider.OpenFolderPickerAsync(folderPicker);
+
+			if (selectedFolder.FirstOrDefault().TryGetUri(out var uri) is not true || !Directory.Exists(uri.LocalPath))
+			{
+				await CancelAndCloseAsync();
+				return;
+			}
+
+			using var context = DbContexts.GetContext();
+
+			await foreach (var book in AudioFileLocator.FindAudiobooks(uri.LocalPath, tokenSource.Token))
+			{
+				try
+				{
+					FilePathCache.Insert(book);
+
+					var lb = context.GetLibraryBook_Flat_NoTracking(book.Id);
+					if (lb.Book.UserDefinedItem.BookStatus is not LiberatedStatus.Liberated)
+						await Task.Run(() => lb.UpdateBookStatus(LiberatedStatus.Liberated));
+
+					FileFound?.Invoke(this, book);
+				}
+				catch (Exception ex)
+				{
+					Serilog.Log.Error(ex, "Error adding found audiobook file to Libation. {@audioFile}", book);
+				}
+			}
+
+			await MessageBox.Show(this, $"Libation has found {foundAsins.Count} unique audiobooks and added them to its database. ", $"Found {foundAsins.Count} Audiobooks");
+			await SaveAndCloseAsync();
+		}
+	}
+
+	public class LocatedAudiobooksViewModel : ViewModelBase
+	{
+		private int _foundAsins = 0;
+		public AvaloniaList<Tuple<string, string>> FoundFiles { get; } = new();
+		public int FoundAsins { get => _foundAsins; set => this.RaiseAndSetIfChanged(ref _foundAsins, value); }
+	}
+}

Source/LibationAvalonia/Dialogs/MessageBoxWindow.axaml

@@ -35,13 +35,13 @@
 			</DockPanel.Styles>
 			<StackPanel Orientation="Horizontal" HorizontalAlignment="Right" Margin="5" DockPanel.Dock="Bottom">
 				<Button Grid.Column="0" MinWidth="75" MinHeight="28" Name="Button1" Click="Button1_Click" Margin="5">
-					<TextBlock VerticalAlignment="Center" Text="{Binding Button1Text}"/>
+					<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Text="{Binding Button1Text}"/>
 				</Button>
 				<Button Grid.Column="1" IsVisible="{Binding HasButton2}" MinWidth="75" MinHeight="28" Name="Button2" Click="Button2_Click" Margin="5">
-					<TextBlock VerticalAlignment="Center" Text="{Binding Button2Text}"/>
+					<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Text="{Binding Button2Text}"/>
 				</Button>
 				<Button Grid.Column="2" IsVisible="{Binding HasButton3}" MinWidth="75" MinHeight="28" Name="Button3" Click="Button3_Click" Content="Cancel" Margin="5">
-					<TextBlock VerticalAlignment="Center" Text="{Binding Button3Text}"/>
+					<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Text="{Binding Button3Text}"/>
 				</Button>
 			</StackPanel>
 		</DockPanel>

Source/LibationAvalonia/MessageBox.cs

@@ -154,6 +154,7 @@ Libation.
 
 		private static async Task<DialogResult> ShowCoreAsync(Window owner, string message, string caption, MessageBoxButtons buttons, MessageBoxIcon icon, MessageBoxDefaultButton defaultButton, bool saveAndRestorePosition = true)
 		{
+			owner = owner?.IsLoaded is true ? owner : null;
 			var dialog = await Dispatcher.UIThread.InvokeAsync(() => CreateMessageBox(owner, message, caption, buttons, icon, defaultButton, saveAndRestorePosition));
 
 			return await DisplayWindow(dialog, owner);

Source/LibationAvalonia/Views/MainWindow.Export.cs

@@ -1,6 +1,7 @@
 using ApplicationServices;
 using Avalonia.Controls;
 using Avalonia.Platform.Storage;
+using FileManager;
 using LibationFileManager;
 using System;
 using System.Linq;
@@ -20,14 +21,14 @@ namespace LibationAvalonia.Views
 				{
 					Title = "Where to export Library",
 					SuggestedStartLocation = new Avalonia.Platform.Storage.FileIO.BclStorageFolder(Configuration.Instance.Books.PathWithoutPrefix),
-					SuggestedFileName = $"Libation Library Export {DateTime.Now:yyyy-MM-dd}.xlsx",
+					SuggestedFileName = $"Libation Library Export {DateTime.Now:yyyy-MM-dd}",
 					DefaultExtension = "xlsx",
 					ShowOverwritePrompt = true,
 					FileTypeChoices = new FilePickerFileType[]
 					{
-						new("Excel Workbook (*.xlsx)") { Patterns = new[] { "xlsx" } },
+						new("Excel Workbook (*.xlsx)") { Patterns = new[] { "*.xlsx" } },
-						new("CSV files (*.csv)") { Patterns = new[] { "csv" } },
+						new("CSV files (*.csv)") { Patterns = new[] { "*.csv" } },
-						new("JSON files (*.json)") { Patterns = new[] { "json" } },
+						new("JSON files (*.json)") { Patterns = new[] { "*.json" } },
 						new("All files (*.*)") { Patterns = new[] { "*" } },
 					}
 				};
@@ -36,17 +37,17 @@ namespace LibationAvalonia.Views
 
 				if (selectedFile?.TryGetUri(out var uri) is not true) return;
 
-				var ext = System.IO.Path.GetExtension(uri.LocalPath);
+				var ext = FileUtility.GetStandardizedExtension(System.IO.Path.GetExtension(uri.LocalPath));
 				switch (ext)
 				{
-					case "xlsx": // xlsx
+					case ".xlsx": // xlsx
 					default:
 						LibraryExporter.ToXlsx(uri.LocalPath);
 						break;
-					case "csv": // csv
+					case ".csv": // csv
 						LibraryExporter.ToCsv(uri.LocalPath);
 						break;
-					case "json": // json
+					case ".json": // json
 						LibraryExporter.ToJson(uri.LocalPath);
 						break;
 				}

Source/LibationAvalonia/Views/MainWindow.ScanManual.cs

@@ -1,6 +1,7 @@
 using ApplicationServices;
 using AudibleUtilities;
 using Avalonia.Controls;
+using LibationAvalonia.Dialogs;
 using LibationFileManager;
 using System;
 using System.Collections.Generic;
@@ -77,5 +78,11 @@ namespace LibationAvalonia.Views
 					ex);
 			}
 		}
+
+		private async void locateAudiobooksToolStripMenuItem_Click(object sender, Avalonia.Interactivity.RoutedEventArgs e)
+		{
+			var locateDialog = new LocateAudiobooksDialog();
+			await locateDialog.ShowDialog(this);
+		}
 	}
 }

Source/LibationAvalonia/Views/MainWindow.axaml

@@ -52,6 +52,9 @@
 						<MenuItem IsVisible="{Binding MultipleAccounts}" IsEnabled="{Binding RemoveMenuItemsEnabled}" Click="removeAllAccountsToolStripMenuItem_Click" Header="_Remove Books from All Accounts" />
 						<MenuItem IsVisible="{Binding MultipleAccounts}" IsEnabled="{Binding RemoveMenuItemsEnabled}" Click="removeSomeAccountsToolStripMenuItem_Click" Header="_Remove Books from Some Accounts" />
 						
+						<Separator />
+						<MenuItem Click="locateAudiobooksToolStripMenuItem_Click" Header="Locate Audiobooks" />
+
 					</MenuItem>
 					
 					<!-- Liberate Menu -->

Source/LibationFileManager/AudioFileLocator.cs

@@ -0,0 +1,60 @@
+using AAXClean;
+using Dinah.Core;
+using FileManager;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.CompilerServices;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace LibationFileManager
+{
+	public static class AudioFileLocator
+	{
+		private static EnumerationOptions enumerationOptions { get; } = new()
+		{
+			RecurseSubdirectories = true,
+			IgnoreInaccessible = true,
+			MatchCasing = MatchCasing.CaseInsensitive
+		};
+
+		public static async IAsyncEnumerable<FilePathCache.CacheEntry> FindAudiobooks(LongPath searchDirectory, [EnumeratorCancellation] CancellationToken cancellationToken)
+		{
+			ArgumentValidator.EnsureNotNull(searchDirectory, nameof(searchDirectory));
+
+			foreach (LongPath path in Directory.EnumerateFiles(searchDirectory, "*.M4B", enumerationOptions))
+			{
+				if (cancellationToken.IsCancellationRequested)
+					yield break;
+
+				int generation = 0;
+				FilePathCache.CacheEntry audioFile = default;
+
+				try
+				{
+					using var fileStream = File.OpenRead(path);
+
+					var mp4File = await Task.Run(() => new Mp4File(fileStream), cancellationToken);
+
+					generation = GC.GetGeneration(mp4File);
+
+					if (mp4File?.AppleTags?.Asin is not null)
+						audioFile = new FilePathCache.CacheEntry(mp4File.AppleTags.Asin, FileType.Audio, path);
+
+				}
+				catch(Exception ex)
+				{
+					Serilog.Log.Error(ex, "Error checking for asin in {@file}", path);
+				}
+				finally
+				{
+					GC.Collect(generation);
+				}
+
+				if (audioFile is not null)
+					yield return audioFile;
+			}
+		}
+	}
+}

Source/LibationFileManager/FilePathCache.cs

@@ -86,7 +86,11 @@ namespace LibationFileManager
         public static void Insert(string id, string path)
 		{
 			var type = FileTypes.GetFileTypeFromPath(path);
-			var entry = new CacheEntry(id, type, path);
+			Insert(new CacheEntry(id, type, path));
+		}
+
+		public static void Insert(CacheEntry entry)
+		{
 			cache.Add(entry);
 			Inserted?.Invoke(null, entry);
 			save();

Source/LibationWinForms/Dialogs/LocateAudiobooksDialog.Designer.cs

@@ -0,0 +1,107 @@
+namespace LibationWinForms.Dialogs
+{
+	partial class LocateAudiobooksDialog
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.label1 = new System.Windows.Forms.Label();
+			this.foundAudiobooksLV = new System.Windows.Forms.ListView();
+			this.columnHeader1 = new System.Windows.Forms.ColumnHeader();
+			this.columnHeader2 = new System.Windows.Forms.ColumnHeader();
+			this.booksFoundLbl = new System.Windows.Forms.Label();
+			this.SuspendLayout();
+			// 
+			// label1
+			// 
+			this.label1.AutoSize = true;
+			this.label1.Location = new System.Drawing.Point(12, 9);
+			this.label1.Name = "label1";
+			this.label1.Size = new System.Drawing.Size(108, 15);
+			this.label1.TabIndex = 1;
+			this.label1.Text = "Found Audiobooks";
+			// 
+			// foundAudiobooksLV
+			// 
+			this.foundAudiobooksLV.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.foundAudiobooksLV.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
+            this.columnHeader1,
+            this.columnHeader2});
+			this.foundAudiobooksLV.FullRowSelect = true;
+			this.foundAudiobooksLV.Location = new System.Drawing.Point(12, 33);
+			this.foundAudiobooksLV.Name = "foundAudiobooksLV";
+			this.foundAudiobooksLV.Size = new System.Drawing.Size(321, 261);
+			this.foundAudiobooksLV.TabIndex = 2;
+			this.foundAudiobooksLV.UseCompatibleStateImageBehavior = false;
+			this.foundAudiobooksLV.View = System.Windows.Forms.View.Details;
+			// 
+			// columnHeader1
+			// 
+			this.columnHeader1.Text = "Book ID";
+			this.columnHeader1.Width = 85;
+			// 
+			// columnHeader2
+			// 
+			this.columnHeader2.Text = "Title";
+			// 
+			// booksFoundLbl
+			// 
+			this.booksFoundLbl.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+			this.booksFoundLbl.AutoSize = true;
+			this.booksFoundLbl.Location = new System.Drawing.Point(253, 9);
+			this.booksFoundLbl.Name = "booksFoundLbl";
+			this.booksFoundLbl.Size = new System.Drawing.Size(80, 15);
+			this.booksFoundLbl.TabIndex = 3;
+			this.booksFoundLbl.Text = "IDs Found: {0}";
+			this.booksFoundLbl.TextAlign = System.Drawing.ContentAlignment.TopRight;
+			// 
+			// LocateAudiobooksDialog
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(345, 306);
+			this.Controls.Add(this.booksFoundLbl);
+			this.Controls.Add(this.foundAudiobooksLV);
+			this.Controls.Add(this.label1);
+			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.SizableToolWindow;
+			this.Name = "LocateAudiobooksDialog";
+			this.Text = "Locate Audiobooks";
+			this.ResumeLayout(false);
+			this.PerformLayout();
+
+		}
+
+		#endregion
+
+		private System.Windows.Forms.Label label1;
+		private System.Windows.Forms.ListView foundAudiobooksLV;
+		private System.Windows.Forms.ColumnHeader columnHeader1;
+		private System.Windows.Forms.ColumnHeader columnHeader2;
+		private System.Windows.Forms.Label booksFoundLbl;
+	}
+}

Source/LibationWinForms/Dialogs/LocateAudiobooksDialog.cs

@@ -0,0 +1,98 @@
+using ApplicationServices;
+using DataLayer;
+using LibationFileManager;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LibationWinForms.Dialogs
+{
+	public partial class LocateAudiobooksDialog : Form
+	{
+		private event EventHandler<FilePathCache.CacheEntry> FileFound;
+		private readonly CancellationTokenSource tokenSource = new();
+		private readonly List<string> foundAsins = new();
+		private readonly string labelFormatText;
+		public LocateAudiobooksDialog()
+		{
+			InitializeComponent();
+
+			labelFormatText = booksFoundLbl.Text;
+			setFoundBookCount(0);
+
+			this.SetLibationIcon();
+			this.RestoreSizeAndLocation(Configuration.Instance);
+
+			Shown += LocateAudiobooks_Shown;
+			FileFound += LocateAudiobooks_FileFound;
+			FormClosing += LocateAudiobooks_FormClosing;
+		}
+
+		private void setFoundBookCount(int count)
+			=> booksFoundLbl.Text = string.Format(labelFormatText, count);
+
+		private void LocateAudiobooks_FileFound(object sender, FilePathCache.CacheEntry e)
+		{
+			foundAudiobooksLV.Items
+				.Add(new ListViewItem(new string[] { $"[{e.Id}]", Path.GetFileName(e.Path) }))
+				.EnsureVisible();
+
+			foundAudiobooksLV.AutoResizeColumn(1, ColumnHeaderAutoResizeStyle.ColumnContent);
+
+			if (!foundAsins.Any(asin => asin == e.Id))
+			{
+				foundAsins.Add(e.Id);
+				setFoundBookCount(foundAsins.Count);
+			}
+		}
+
+		private void LocateAudiobooks_FormClosing(object sender, FormClosingEventArgs e)
+		{
+			tokenSource.Cancel();
+			this.SaveSizeAndLocation(Configuration.Instance);
+		}
+
+		private async void LocateAudiobooks_Shown(object sender, EventArgs e)
+		{
+			var fbd = new FolderBrowserDialog
+			{
+				Description = "Select the folder to search for audiobooks",
+				UseDescriptionForTitle = true,
+				InitialDirectory = Configuration.Instance.Books
+			};
+
+			if (fbd.ShowDialog() != DialogResult.OK || !Directory.Exists(fbd.SelectedPath))
+			{
+				Close();
+				return;
+			}
+
+			using var context = DbContexts.GetContext();
+
+			await foreach (var book in AudioFileLocator.FindAudiobooks(fbd.SelectedPath, tokenSource.Token))
+			{
+				try
+				{
+					FilePathCache.Insert(book);
+
+					var lb = context.GetLibraryBook_Flat_NoTracking(book.Id);
+					if (lb.Book.UserDefinedItem.BookStatus is not LiberatedStatus.Liberated)
+						await Task.Run(() => lb.UpdateBookStatus(LiberatedStatus.Liberated));
+
+					this.Invoke(FileFound, this, book);
+				}
+				catch(Exception ex)
+				{
+					Serilog.Log.Error(ex, "Error adding found audiobook file to Libation. {@audioFile}", book);
+				}
+			}
+
+			MessageBox.Show(this, $"Libation has found {foundAsins.Count} unique audiobooks and added them to its database. ", $"Found {foundAsins.Count} Audiobooks");
+			Close();
+		}
+	}
+}

Source/LibationWinForms/Dialogs/LocateAudiobooksDialog.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Source/LibationWinForms/Form1.Designer.cs

@@ -60,7 +60,9 @@
             this.setBookDownloadedManualToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.setPdfDownloadedManualToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.setDownloadedAutoToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+			this.toolStripSeparator3 = new System.Windows.Forms.ToolStripSeparator();
 			this.removeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.locateAudiobooksToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.settingsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.accountsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.basicSettingsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -149,7 +151,9 @@
             this.scanLibraryToolStripMenuItem,
             this.scanLibraryOfAllAccountsToolStripMenuItem,
             this.scanLibraryOfSomeAccountsToolStripMenuItem,
-            this.removeLibraryBooksToolStripMenuItem});
+            this.removeLibraryBooksToolStripMenuItem,
+            this.toolStripSeparator3,
+            this.locateAudiobooksToolStripMenuItem});
             this.importToolStripMenuItem.Name = "importToolStripMenuItem";
             this.importToolStripMenuItem.Size = new System.Drawing.Size(55, 20);
             this.importToolStripMenuItem.Text = "&Import";
@@ -560,6 +564,18 @@
             this.processBookQueue1.Name = "processBookQueue1";
             this.processBookQueue1.Size = new System.Drawing.Size(430, 640);
             this.processBookQueue1.TabIndex = 0;
+			// 
+			// locateAudiobooksToolStripMenuItem
+			// 
+			this.locateAudiobooksToolStripMenuItem.Name = "locateAudiobooksToolStripMenuItem";
+			this.locateAudiobooksToolStripMenuItem.Size = new System.Drawing.Size(247, 22);
+			this.locateAudiobooksToolStripMenuItem.Text = "Locate Audiobooks";
+			this.locateAudiobooksToolStripMenuItem.Click += new System.EventHandler(this.locateAudiobooksToolStripMenuItem_Click);
+			// 
+			// toolStripSeparator3
+			// 
+			this.toolStripSeparator3.Name = "toolStripSeparator3";
+			this.toolStripSeparator3.Size = new System.Drawing.Size(244, 6);
 			// 
 			// Form1
 			// 
@@ -630,6 +646,8 @@
         private System.Windows.Forms.ToolStripMenuItem setBookDownloadedManualToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem setDownloadedAutoToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem removeToolStripMenuItem;
+		private System.Windows.Forms.ToolStripSeparator toolStripSeparator3;
+		private System.Windows.Forms.ToolStripMenuItem locateAudiobooksToolStripMenuItem;
         private LibationWinForms.FormattableToolStripMenuItem liberateVisibleToolStripMenuItem_LiberateMenu;
 		private System.Windows.Forms.SplitContainer splitContainer1;
 		private LibationWinForms.ProcessQueue.ProcessQueueControl processBookQueue1;

Source/LibationWinForms/Form1.ScanManual.cs

@@ -89,5 +89,10 @@ namespace LibationWinForms
 					ex);
 			}
 		}
+
+		private void locateAudiobooksToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			new LocateAudiobooksDialog().ShowDialog();
+		}
 	}
 }

Source/LibationWinForms/Form1.cs

@@ -7,6 +7,7 @@ using ApplicationServices;
 using Dinah.Core;
 using Dinah.Core.Threading;
 using LibationFileManager;
+using LibationWinForms.Dialogs;
 
 namespace LibationWinForms
 {