mirror of
https://github.com/rmcrackan/Libation.git
synced 2026-02-18 00:17:43 +01:00
ce2b81036f
- Add `LIBATION_FILES_DIR` environment variable to specify LibationFiles directory instead of appsettings.json - OptionsBase supports overriding setting - Added `EphemeralSettings` which are loaded from Settings.json once and can be modified with the `--override` command parameter - Added `get-setting` command - Prints (editable) settings and their values. Prints specified settings, or all settings if none specified - `--listEnumValues` option will list all names for a speficied enum-type settings. If no setting names are specified, prints all enum values for all enum settings. - Prints in a text-based table or bare with `-b` switch - Added `get-license` command which requests a content license and prints it as a json to stdout - Improved `liberate` command - Added `-force` option to force liberation without validation. - Added support to download with a license file supplied to stdin - Improve startup performance when downloading explicit ASIN(s) - Fix long-standing bug where cover art was not being downloading
67 lines
1.9 KiB
C#
67 lines
1.9 KiB
C#
using ApplicationServices;
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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 Newtonsoft.Json;
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using Newtonsoft.Json.Converters;
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using System;
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using System.Threading.Tasks;
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#nullable enable
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namespace LibationCli.Options;
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[Verb("get-license", HelpText = "Get the license information for a book.")]
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internal class GetLicenseOptions : OptionsBase
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{
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[Value(0, MetaName = "[asin]", HelpText = "Product ID of book to request license for.", Required = true)]
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public string? Asin { get; set; }
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protected override async Task ProcessAsync()
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{
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if (string.IsNullOrWhiteSpace(Asin))
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{
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Console.Error.WriteLine("ASIN is required.");
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return;
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}
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using var dbContext = DbContexts.GetContext();
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if (dbContext.GetLibraryBook_Flat_NoTracking(Asin) is not LibraryBook libraryBook)
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{
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Console.Error.WriteLine($"Book not found with asin={Asin}");
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return;
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}
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var api = await libraryBook.GetApiAsync();
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var license = await DownloadOptions.GetDownloadLicenseAsync(api, libraryBook, Configuration.Instance, default);
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var jsonSettings = new JsonSerializerSettings
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{
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NullValueHandling = NullValueHandling.Ignore,
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Converters = [new StringEnumConverter(), new ByteArrayHexConverter()]
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};
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var licenseJson = JsonConvert.SerializeObject(license, Formatting.Indented, jsonSettings);
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Console.WriteLine(licenseJson);
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}
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}
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class ByteArrayHexConverter : JsonConverter
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{
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public override bool CanConvert(Type objectType) => objectType == typeof(byte[]);
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public override bool CanRead => false;
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public override bool CanWrite => true;
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public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
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=> throw new NotSupportedException();
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public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
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{
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if (value is byte[] array)
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{
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writer.WriteValue(Convert.ToHexStringLower(array));
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}
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}
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}
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