Tranga-Website/Tranga/LibraryManagers/Kavita.cs
2023-06-03 21:26:29 +02:00

94 lines
3.1 KiB
C#

using System.Text.Json.Nodes;
using Logging;
using Newtonsoft.Json;
using JsonSerializer = System.Text.Json.JsonSerializer;
namespace Tranga.LibraryManagers;
public class Kavita : LibraryManager
{
public Kavita(string baseUrl, string username, string password, Logger? logger) : base(baseUrl, GetToken(baseUrl, username, password), logger, LibraryType.Kavita)
{
}
[JsonConstructor]
public Kavita(string baseUrl, string auth, Logger? logger) : base(baseUrl, auth, logger, LibraryType.Kavita)
{
}
private static string GetToken(string baseUrl, string username, string password)
{
HttpClient client = new()
{
DefaultRequestHeaders =
{
{ "Accept", "application/json" }
}
};
HttpRequestMessage requestMessage = new ()
{
Method = HttpMethod.Post,
RequestUri = new Uri($"{baseUrl}/api/Account/login"),
Content = new StringContent($"{{\"username\":\"{username}\",\"password\":\"{password}\"}}", System.Text.Encoding.UTF8, "application/json")
};
HttpResponseMessage response = client.Send(requestMessage);
JsonObject? result = JsonSerializer.Deserialize<JsonObject>(response.Content.ReadAsStream());
if (result is not null)
return result!["token"]!.GetValue<string>();
else return "";
}
public override void UpdateLibrary()
{
logger?.WriteLine(this.GetType().ToString(), $"Updating Libraries");
foreach (KavitaLibrary lib in GetLibraries())
NetClient.MakePost($"{baseUrl}/api/Library/scan?libraryId={lib.id}", "Bearer", auth, logger);
}
/// <summary>
/// Fetches all libraries available to the user
/// </summary>
/// <returns>Array of KavitaLibrary</returns>
private IEnumerable<KavitaLibrary> GetLibraries()
{
logger?.WriteLine(this.GetType().ToString(), $"Getting Libraries");
Stream data = NetClient.MakeRequest($"{baseUrl}/api/Library", "Bearer", auth, logger);
if (data == Stream.Null)
{
logger?.WriteLine(this.GetType().ToString(), $"No libraries returned");
return Array.Empty<KavitaLibrary>();
}
JsonArray? result = JsonSerializer.Deserialize<JsonArray>(data);
if (result is null)
{
logger?.WriteLine(this.GetType().ToString(), $"No libraries returned");
return Array.Empty<KavitaLibrary>();
}
HashSet<KavitaLibrary> ret = new();
foreach (JsonNode? jsonNode in result)
{
var jObject = (JsonObject?)jsonNode;
int libraryId = jObject!["id"]!.GetValue<int>();
string libraryName = jObject!["name"]!.GetValue<string>();
ret.Add(new KavitaLibrary(libraryId, libraryName));
}
return ret;
}
private struct KavitaLibrary
{
public int id { get; }
public string name { get; }
public KavitaLibrary(int id, string name)
{
this.id = id;
this.name = name;
}
}
}