ac4c168725
- 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.
46 lines
1.4 KiB
C#
46 lines
1.4 KiB
C#
using CommandLine;
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using DataLayer;
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using FileLiberator;
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using LibationFileManager;
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using System;
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using System.Threading.Tasks;
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namespace LibationCli
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{
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[Verb("liberate", HelpText = "Liberate: book and pdf backups. Default: download and decrypt all un-liberated titles and download pdfs. "
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+ "Optional: use 'pdf' flag to only download pdfs.")]
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public class LiberateOptions : ProcessableOptionsBase
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{
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[Option(shortName: 'p', longName: "pdf", Required = false, Default = false, HelpText = "Flag to only download pdfs")]
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public bool PdfOnly { get; set; }
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protected override Task ProcessAsync()
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{
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if (AudibleFileStorage.BooksDirectory is null)
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{
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Console.Error.WriteLine("Error: Books directory is not set. Please configure the 'Books' setting in Settings.json.");
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return Task.CompletedTask;
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}
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return PdfOnly
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? RunAsync(CreateProcessable<DownloadPdf>())
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: RunAsync(CreateBackupBook());
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}
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private static Processable CreateBackupBook()
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{
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var downloadPdf = CreateProcessable<DownloadPdf>();
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//Chain pdf download on DownloadDecryptBook.Completed
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void onDownloadDecryptBookCompleted(object sender, LibraryBook e)
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{
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// this is fast anyway. run as sync for easy exception catching
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downloadPdf.TryProcessAsync(e).GetAwaiter().GetResult();
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}
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var downloadDecryptBook = CreateProcessable<DownloadDecryptBook>(onDownloadDecryptBookCompleted);
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return downloadDecryptBook;
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}
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}
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}
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