Tranga-Website/Tranga/Migrator.cs
2023-07-31 01:28:32 +02:00

79 lines
3.8 KiB
C#

using System.Text.Json.Nodes;
using Newtonsoft.Json;
using Tranga.LibraryManagers;
using Tranga.NotificationManagers;
using Tranga.TrangaTasks;
namespace Tranga;
public static class Migrator
{
private static readonly ushort CurrentVersion = 17;
public static void Migrate(string settingsFilePath)
{
if (!File.Exists(settingsFilePath))
return;
JsonNode settingsNode = JsonNode.Parse(File.ReadAllText(settingsFilePath))!;
ushort version = settingsNode["version"]!.GetValue<ushort>();
switch (version)
{
case 15:
MoveToCommonObjects(settingsFilePath);
TrangaSettings.SettingsJsonObject sjo = JsonConvert.DeserializeObject<TrangaSettings.SettingsJsonObject>(File.ReadAllText(settingsFilePath))!;
RemoveUpdateLibraryTask(sjo.ts!);
break;
case 16:
MoveToCommonObjects(settingsFilePath);
break;
}
TrangaSettings.SettingsJsonObject sjo2 = JsonConvert.DeserializeObject<TrangaSettings.SettingsJsonObject>(File.ReadAllText(settingsFilePath))!;
sjo2.ts!.version = CurrentVersion;
sjo2.ts!.ExportSettings();
}
private static void RemoveUpdateLibraryTask(TrangaSettings settings)
{
if (!File.Exists(settings.tasksFilePath))
return;
string tasksJsonString = File.ReadAllText(settings.tasksFilePath);
HashSet<TrangaTask> tasks = JsonConvert.DeserializeObject<HashSet<TrangaTask>>(tasksJsonString, new JsonSerializerSettings { Converters = { new TrangaTask.TrangaTaskJsonConverter() } })!;
tasks.RemoveWhere(t => t.task == TrangaTask.Task.UpdateLibraries);
File.WriteAllText(settings.tasksFilePath, JsonConvert.SerializeObject(tasks));
}
public static void MoveToCommonObjects(string settingsFilePath)
{
if (!File.Exists(settingsFilePath))
return;
JsonNode node = JsonNode.Parse(File.ReadAllText(settingsFilePath))!;
TrangaSettings settings = new(
node["downloadLocation"]!.GetValue<string>(),
node["workingDirectory"]!.GetValue<string>());
JsonArray libraryManagers = node["libraryManagers"]!.AsArray();
JsonNode? komgaNode = libraryManagers.FirstOrDefault(lm => lm["libraryType"].GetValue<byte>() == (byte)LibraryManager.LibraryType.Komga);
JsonNode? kavitaNode = libraryManagers.FirstOrDefault(lm => lm["libraryType"].GetValue<byte>() == (byte)LibraryManager.LibraryType.Kavita);
HashSet<LibraryManager> lms = new();
if (komgaNode is not null)
lms.Add(new Komga(komgaNode["baseUrl"]!.GetValue<string>(), komgaNode["auth"]!.GetValue<string>(), null));
if (kavitaNode is not null)
lms.Add(new Kavita(kavitaNode["baseUrl"]!.GetValue<string>(), kavitaNode["auth"]!.GetValue<string>(), null));
JsonArray notificationManagers = node["libraryManagers"]!.AsArray();
JsonNode? gotifyNode = notificationManagers.FirstOrDefault(nm =>
nm["notificationManagerType"].GetValue<byte>() == (byte)NotificationManager.NotificationManagerType.Gotify);
JsonNode? lunaSeaNode = notificationManagers.FirstOrDefault(nm =>
nm["notificationManagerType"].GetValue<byte>() == (byte)NotificationManager.NotificationManagerType.LunaSea);
HashSet<NotificationManager> nms = new();
if (gotifyNode is not null)
nms.Add(new Gotify(gotifyNode["endpoint"]!.GetValue<string>(), gotifyNode["appToken"]!.GetValue<string>()));
if (lunaSeaNode is not null)
nms.Add(new LunaSea(lunaSeaNode["id"]!.GetValue<string>()));
CommonObjects co = new (lms, nms, null, settingsFilePath);
TrangaSettings.SettingsJsonObject sjo = new(settings, co);
File.WriteAllText(settingsFilePath, JsonConvert.SerializeObject(sjo));
}
}