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Hard cutover https://github.com/C9Glax/tranga/pull/167#issuecomment-2067689986

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Glax 2024-04-20 16:54:58 +02:00
parent f79743ee93
commit fa2598084f
4 changed files with 198 additions and 853 deletions
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Tranga/Server.cs
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@ -1,807 +0,0 @@
using System.Net;
using System.Runtime.InteropServices;
using System.Text;
using System.Text.RegularExpressions;
using Newtonsoft.Json;
using Tranga.Jobs;
using Tranga.LibraryConnectors;
using Tranga.MangaConnectors;
using Tranga.NotificationConnectors;
namespace Tranga;
public partial class Server : GlobalBase
{
private readonly HttpListener _listener = new();
private readonly Tranga _parent;
public Server(Tranga parent) : base(parent)
{
this._parent = parent;
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
this._listener.Prefixes.Add($"http://*:{settings.apiPortNumber}/");
else
this._listener.Prefixes.Add($"http://localhost:{settings.apiPortNumber}/");
Thread listenThread = new(Listen);
listenThread.Start();
Thread watchThread = new(WatchRunning);
watchThread.Start();
}
private void WatchRunning()
{
while (_parent.keepRunning)
Thread.Sleep(1000);
this._listener.Close();
}
private void Listen()
{
this._listener.Start();
foreach (string prefix in this._listener.Prefixes)
Log($"Listening on {prefix}");
while (this._listener.IsListening && _parent.keepRunning)
{
try
{
HttpListenerContext context = this._listener.GetContext();
//Log($"{context.Request.HttpMethod} {context.Request.Url} {context.Request.UserAgent}");
Task t = new(() =>
{
HandleRequest(context);
});
t.Start();
}
catch (HttpListenerException)
{
}
}
}
private void HandleRequest(HttpListenerContext context)
{
HttpListenerRequest request = context.Request;
HttpListenerResponse response = context.Response;
if (request.HttpMethod == "OPTIONS")
SendResponse(HttpStatusCode.OK, context.Response);
if (request.Url!.LocalPath.Contains("favicon"))
SendResponse(HttpStatusCode.NoContent, response);
if (Regex.IsMatch(request.Url.LocalPath, "/v2(/.*)?"))
{
HandleRequestV2(context);
return;
}
switch (request.HttpMethod)
{
case "GET":
HandleGet(request, response);
break;
case "POST":
HandlePost(request, response);
break;
case "DELETE":
HandleDelete(request, response);
break;
default:
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
}
private Dictionary<string, string> GetRequestVariables(string query)
{
Dictionary<string, string> ret = new();
Regex queryRex = new(@"\?{1}&?([A-z0-9-=]+=[A-z0-9-=]+)+(&[A-z0-9-=]+=[A-z0-9-=]+)*");
if (!queryRex.IsMatch(query))
return ret;
query = query.Substring(1);
foreach (string keyValuePair in query.Split('&').Where(str => str.Length >= 3))
{
string var = keyValuePair.Split('=')[0];
string val = Regex.Replace(keyValuePair.Substring(var.Length + 1), "%20", " ");
val = Regex.Replace(val, "%[0-9]{2}", "");
ret.Add(var, val);
}
return ret;
}
private Dictionary<string, string> GetRequestBody(HttpListenerRequest request)
{
if (!request.HasEntityBody)
{
Log("No request body");
return new Dictionary<string, string>();
}
Stream body = request.InputStream;
Encoding encoding = request.ContentEncoding;
using StreamReader streamReader = new (body, encoding);
try
{
Dictionary<string, string> requestBody =
JsonConvert.DeserializeObject<Dictionary<string, string>>(streamReader.ReadToEnd())
?? new();
return requestBody;
}
catch (JsonException e)
{
Log(e.Message);
}
return new Dictionary<string, string>();
}
private void HandleGet(HttpListenerRequest request, HttpListenerResponse response)
{
Dictionary<string, string> requestVariables = GetRequestVariables(request.Url!.Query);
string? connectorName, jobId, internalId;
MangaConnector? connector;
Manga? manga;
string path = Regex.Match(request.Url!.LocalPath, @"[A-z0-9]+(\/[A-z0-9]+)*").Value;
switch (path)
{
case "Connectors":
SendResponse(HttpStatusCode.OK, response, _parent.GetConnectors().Select(con => con.name).ToArray());
break;
case "Manga/Cover":
if (!requestVariables.TryGetValue("internalId", out internalId) ||
!_parent.TryGetPublicationById(internalId, out manga))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
string filePath = settings.GetFullCoverPath((Manga)manga!);
if (File.Exists(filePath))
{
FileStream coverStream = new(filePath, FileMode.Open);
SendResponse(HttpStatusCode.OK, response, coverStream);
}
else
{
SendResponse(HttpStatusCode.NotFound, response);
}
break;
case "Manga/FromConnector":
requestVariables.TryGetValue("title", out string? title);
requestVariables.TryGetValue("url", out string? url);
if (!requestVariables.TryGetValue("connector", out connectorName) ||
!_parent.TryGetConnector(connectorName, out connector) ||
(title is null && url is null))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
if (url is not null)
{
HashSet<Manga> ret = new();
manga = connector!.GetMangaFromUrl(url);
if (manga is not null)
ret.Add((Manga)manga);
SendResponse(HttpStatusCode.OK, response, ret);
}else
SendResponse(HttpStatusCode.OK, response, connector!.GetManga(title!));
break;
case "Manga/Chapters":
if(!requestVariables.TryGetValue("connector", out connectorName) ||
!requestVariables.TryGetValue("internalId", out internalId) ||
!_parent.TryGetConnector(connectorName, out connector) ||
!_parent.TryGetPublicationById(internalId, out manga))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
requestVariables.TryGetValue("translatedLanguage", out string? translatedLanguage);
SendResponse(HttpStatusCode.OK, response, connector!.GetChapters((Manga)manga!, translatedLanguage??"en"));
break;
case "Jobs":
if (!requestVariables.TryGetValue("jobId", out jobId))
{
if(!_parent.jobBoss.jobs.Any(jjob => jjob.id == jobId))
SendResponse(HttpStatusCode.BadRequest, response);
else
SendResponse(HttpStatusCode.OK, response, _parent.jobBoss.jobs.First(jjob => jjob.id == jobId));
break;
}
SendResponse(HttpStatusCode.OK, response, _parent.jobBoss.jobs);
break;
case "Jobs/Progress":
if (requestVariables.TryGetValue("jobId", out jobId))
{
if(!_parent.jobBoss.jobs.Any(jjob => jjob.id == jobId))
SendResponse(HttpStatusCode.BadRequest, response);
else
SendResponse(HttpStatusCode.OK, response, _parent.jobBoss.jobs.First(jjob => jjob.id == jobId).progressToken);
break;
}
SendResponse(HttpStatusCode.OK, response, _parent.jobBoss.jobs.Select(jjob => jjob.progressToken));
break;
case "Jobs/Running":
SendResponse(HttpStatusCode.OK, response, _parent.jobBoss.jobs.Where(jjob => jjob.progressToken.state is ProgressToken.State.Running));
break;
case "Jobs/Waiting":
SendResponse(HttpStatusCode.OK, response, _parent.jobBoss.jobs.Where(jjob => jjob.progressToken.state is ProgressToken.State.Standby).OrderBy(jjob => jjob.nextExecution));
break;
case "Jobs/MonitorJobs":
SendResponse(HttpStatusCode.OK, response, _parent.jobBoss.jobs.Where(jjob => jjob is DownloadNewChapters).OrderBy(jjob => ((DownloadNewChapters)jjob).manga.sortName));
break;
case "Settings":
SendResponse(HttpStatusCode.OK, response, settings);
break;
case "Settings/userAgent":
SendResponse(HttpStatusCode.OK, response, settings.userAgent);
break;
case "Settings/customRequestLimit":
SendResponse(HttpStatusCode.OK, response, settings.requestLimits);
break;
case "Settings/AprilFoolsMode":
SendResponse(HttpStatusCode.OK, response, settings.aprilFoolsMode);
break;
case "NotificationConnectors":
SendResponse(HttpStatusCode.OK, response, notificationConnectors);
break;
case "NotificationConnectors/Types":
SendResponse(HttpStatusCode.OK, response,
Enum.GetValues<NotificationConnector.NotificationConnectorType>().Select(nc => new KeyValuePair<byte, string?>((byte)nc, Enum.GetName(nc))));
break;
case "LibraryConnectors":
SendResponse(HttpStatusCode.OK, response, libraryConnectors);
break;
case "LibraryConnectors/Types":
SendResponse(HttpStatusCode.OK, response,
Enum.GetValues<LibraryConnector.LibraryType>().Select(lc => new KeyValuePair<byte, string?>((byte)lc, Enum.GetName(lc))));
break;
case "Ping":
SendResponse(HttpStatusCode.OK, response, "Pong");
break;
case "LogMessages":
if (logger is null || !File.Exists(logger?.logFilePath))
{
SendResponse(HttpStatusCode.NotFound, response);
break;
}
if (requestVariables.TryGetValue("count", out string? count))
{
try
{
uint messageCount = uint.Parse(count);
SendResponse(HttpStatusCode.OK, response, logger.Tail(messageCount));
}
catch (FormatException f)
{
SendResponse(HttpStatusCode.InternalServerError, response, f);
}
}else
SendResponse(HttpStatusCode.OK, response, logger.GetLog());
break;
case "LogFile":
if (logger is null || !File.Exists(logger?.logFilePath))
{
SendResponse(HttpStatusCode.NotFound, response);
break;
}
string logDir = new FileInfo(logger.logFilePath).DirectoryName!;
string tmpFilePath = Path.Join(logDir, "Tranga.log");
File.Copy(logger.logFilePath, tmpFilePath);
SendResponse(HttpStatusCode.OK, response, new FileStream(tmpFilePath, FileMode.Open));
File.Delete(tmpFilePath);
break;
default:
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
}
private void HandlePost(HttpListenerRequest request, HttpListenerResponse response)
{
Dictionary<string, string> requestVariables = GetRequestVariables(request.Url!.Query); //Variables in the URI
Dictionary<string, string> requestBody = GetRequestBody(request); //Variables in the JSON body
Dictionary<string, string> requestParams = new(); //The actual variable used for the API
//Concatenate the two dictionaries for compatibility with older versions of front-ends
requestParams = requestVariables.Concat(requestBody).ToDictionary(x => x.Key, x => x.Value);
string? connectorName, internalId, jobId, chapterNumStr, customFolderName, translatedLanguage, notificationConnectorStr, libraryConnectorStr;
MangaConnector? connector;
Manga? tmpManga;
Manga manga;
Job? job;
NotificationConnector.NotificationConnectorType notificationConnectorType;
LibraryConnector.LibraryType libraryConnectorType;
string path = Regex.Match(request.Url!.LocalPath, @"[A-z0-9]+(\/[A-z0-9]+)*").Value;
switch (path)
{
case "Manga":
if(!requestParams.TryGetValue("internalId", out internalId) ||
!_parent.TryGetPublicationById(internalId, out tmpManga))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
manga = (Manga)tmpManga!;
SendResponse(HttpStatusCode.OK, response, manga);
break;
case "Jobs/MonitorManga":
if(!requestParams.TryGetValue("connector", out connectorName) ||
!requestParams.TryGetValue("internalId", out internalId) ||
!requestParams.TryGetValue("interval", out string? intervalStr) ||
!_parent.TryGetConnector(connectorName, out connector)||
!_parent.TryGetPublicationById(internalId, out tmpManga) ||
!TimeSpan.TryParse(intervalStr, out TimeSpan interval))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
manga = (Manga)tmpManga!;
if (requestParams.TryGetValue("ignoreBelowChapterNum", out chapterNumStr))
{
if (!float.TryParse(chapterNumStr, numberFormatDecimalPoint, out float chapterNum))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
manga.ignoreChaptersBelow = chapterNum;
}
if (requestParams.TryGetValue("customFolderName", out customFolderName))
manga.MovePublicationFolder(settings.downloadLocation, customFolderName);
requestParams.TryGetValue("translatedLanguage", out translatedLanguage);
_parent.jobBoss.AddJob(new DownloadNewChapters(this, connector!, manga, true, interval, translatedLanguage: translatedLanguage??"en"));
SendResponse(HttpStatusCode.Accepted, response);
break;
case "Jobs/DownloadNewChapters":
if(!requestParams.TryGetValue("connector", out connectorName) ||
!requestParams.TryGetValue("internalId", out internalId) ||
!_parent.TryGetConnector(connectorName, out connector)||
!_parent.TryGetPublicationById(internalId, out tmpManga))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
manga = (Manga)tmpManga!;
if (requestParams.TryGetValue("ignoreBelowChapterNum", out chapterNumStr))
{
if (!float.TryParse(chapterNumStr, numberFormatDecimalPoint, out float chapterNum))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
manga.ignoreChaptersBelow = chapterNum;
}
if (requestParams.TryGetValue("customFolderName", out customFolderName))
manga.MovePublicationFolder(settings.downloadLocation, customFolderName);
requestParams.TryGetValue("translatedLanguage", out translatedLanguage);
_parent.jobBoss.AddJob(new DownloadNewChapters(this, connector!, manga, false, translatedLanguage: translatedLanguage??"en"));
SendResponse(HttpStatusCode.Accepted, response);
break;
case "Jobs/UpdateMetadata":
if (!requestParams.TryGetValue("internalId", out internalId))
{
foreach (Job pJob in _parent.jobBoss.jobs.Where(possibleDncJob =>
possibleDncJob.jobType is Job.JobType.DownloadNewChaptersJob).ToArray())//ToArray to avoid modyifying while adding new jobs
{
DownloadNewChapters dncJob = pJob as DownloadNewChapters ??
throw new Exception("Has to be DownloadNewChapters Job");
_parent.jobBoss.AddJob(new UpdateMetadata(this, dncJob.mangaConnector, dncJob.manga));
}
SendResponse(HttpStatusCode.Accepted, response);
}
else
{
Job[] possibleDncJobs = _parent.jobBoss.GetJobsLike(internalId: internalId).ToArray();
switch (possibleDncJobs.Length)
{
case <1: SendResponse(HttpStatusCode.BadRequest, response, "Could not find matching release"); break;
case >1: SendResponse(HttpStatusCode.BadRequest, response, "Multiple releases??"); break;
default:
DownloadNewChapters dncJob = possibleDncJobs[0] as DownloadNewChapters ??
throw new Exception("Has to be DownloadNewChapters Job");
_parent.jobBoss.AddJob(new UpdateMetadata(this, dncJob.mangaConnector, dncJob.manga));
SendResponse(HttpStatusCode.Accepted, response);
break;
}
}
break;
case "Jobs/StartNow":
if (!requestParams.TryGetValue("jobId", out jobId) ||
!_parent.jobBoss.TryGetJobById(jobId, out job))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
_parent.jobBoss.AddJobToQueue(job!);
SendResponse(HttpStatusCode.Accepted, response);
break;
case "Jobs/Cancel":
if (!requestParams.TryGetValue("jobId", out jobId) ||
!_parent.jobBoss.TryGetJobById(jobId, out job))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
job!.Cancel();
SendResponse(HttpStatusCode.Accepted, response);
break;
case "Settings/UpdateDownloadLocation":
if (!requestParams.TryGetValue("downloadLocation", out string? downloadLocation) ||
!requestParams.TryGetValue("moveFiles", out string? moveFilesStr) ||
!bool.TryParse(moveFilesStr, out bool moveFiles))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
settings.UpdateDownloadLocation(downloadLocation, moveFiles);
SendResponse(HttpStatusCode.Accepted, response);
break;
case "Settings/AprilFoolsMode":
if (!requestParams.TryGetValue("enabled", out string? aprilFoolsModeEnabledStr) ||
bool.TryParse(aprilFoolsModeEnabledStr, out bool aprilFoolsModeEnabled))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
settings.UpdateAprilFoolsMode(aprilFoolsModeEnabled);
SendResponse(HttpStatusCode.Accepted, response);
break;
/*case "Settings/UpdateWorkingDirectory":
if (!requestParams.TryGetValue("workingDirectory", out string? workingDirectory))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
settings.UpdateWorkingDirectory(workingDirectory);
SendResponse(HttpStatusCode.Accepted, response);
break;*/
case "Settings/userAgent":
if(!requestParams.TryGetValue("userAgent", out string? customUserAgent))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
settings.UpdateUserAgent(customUserAgent);
SendResponse(HttpStatusCode.Accepted, response);
break;
case "Settings/userAgent/Reset":
settings.UpdateUserAgent(null);
SendResponse(HttpStatusCode.Accepted, response);
break;
case "Settings/customRequestLimit":
if (!requestParams.TryGetValue("requestType", out string? requestTypeStr) ||
!requestParams.TryGetValue("requestsPerMinute", out string? requestsPerMinuteStr) ||
!Enum.TryParse(requestTypeStr, out RequestType requestType) ||
!int.TryParse(requestsPerMinuteStr, out int requestsPerMinute))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
if (settings.requestLimits.ContainsKey(requestType))
{
settings.requestLimits[requestType] = requestsPerMinute;
SendResponse(HttpStatusCode.Accepted, response);
}else
SendResponse(HttpStatusCode.BadRequest, response);
settings.ExportSettings();
break;
case "Settings/customRequestLimit/Reset":
settings.requestLimits = TrangaSettings.DefaultRequestLimits;
settings.ExportSettings();
break;
case "NotificationConnectors/Update":
if (!requestParams.TryGetValue("notificationConnector", out notificationConnectorStr) ||
!Enum.TryParse(notificationConnectorStr, out notificationConnectorType))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
if (notificationConnectorType is NotificationConnector.NotificationConnectorType.Gotify)
{
if (!requestParams.TryGetValue("gotifyUrl", out string? gotifyUrl) ||
!requestParams.TryGetValue("gotifyAppToken", out string? gotifyAppToken))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
AddNotificationConnector(new Gotify(this, gotifyUrl, gotifyAppToken));
SendResponse(HttpStatusCode.Accepted, response);
}else if (notificationConnectorType is NotificationConnector.NotificationConnectorType.LunaSea)
{
if (!requestParams.TryGetValue("lunaseaWebhook", out string? lunaseaWebhook))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
AddNotificationConnector(new LunaSea(this, lunaseaWebhook));
SendResponse(HttpStatusCode.Accepted, response);
}else if (notificationConnectorType is NotificationConnector.NotificationConnectorType.Ntfy)
{
if (!requestParams.TryGetValue("ntfyUrl", out string? ntfyUrl) ||
!requestParams.TryGetValue("ntfyAuth", out string? ntfyAuth))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
AddNotificationConnector(new Ntfy(this, ntfyUrl, ntfyAuth));
SendResponse(HttpStatusCode.Accepted, response);
}
else
{
SendResponse(HttpStatusCode.BadRequest, response);
}
break;
case "NotificationConnectors/Test":
NotificationConnector notificationConnector;
if (!requestParams.TryGetValue("notificationConnector", out notificationConnectorStr) ||
!Enum.TryParse(notificationConnectorStr, out notificationConnectorType))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
if (notificationConnectorType is NotificationConnector.NotificationConnectorType.Gotify)
{
if (!requestParams.TryGetValue("gotifyUrl", out string? gotifyUrl) ||
!requestParams.TryGetValue("gotifyAppToken", out string? gotifyAppToken))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
notificationConnector = new Gotify(this, gotifyUrl, gotifyAppToken);
}else if (notificationConnectorType is NotificationConnector.NotificationConnectorType.LunaSea)
{
if (!requestParams.TryGetValue("lunaseaWebhook", out string? lunaseaWebhook))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
notificationConnector = new LunaSea(this, lunaseaWebhook);
}else if (notificationConnectorType is NotificationConnector.NotificationConnectorType.Ntfy)
{
if (!requestParams.TryGetValue("ntfyUrl", out string? ntfyUrl) ||
!requestParams.TryGetValue("ntfyAuth", out string? ntfyAuth))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
notificationConnector = new Ntfy(this, ntfyUrl, ntfyAuth);
}
else
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
notificationConnector.SendNotification("Tranga Test", "This is Test-Notification.");
SendResponse(HttpStatusCode.Accepted, response);
break;
case "NotificationConnectors/Reset":
if (!requestParams.TryGetValue("notificationConnector", out notificationConnectorStr) ||
!Enum.TryParse(notificationConnectorStr, out notificationConnectorType))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
DeleteNotificationConnector(notificationConnectorType);
SendResponse(HttpStatusCode.Accepted, response);
break;
case "LibraryConnectors/Update":
if (!requestParams.TryGetValue("libraryConnector", out libraryConnectorStr) ||
!Enum.TryParse(libraryConnectorStr, out libraryConnectorType))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
if (libraryConnectorType is LibraryConnector.LibraryType.Kavita)
{
if (!requestParams.TryGetValue("kavitaUrl", out string? kavitaUrl) ||
!requestParams.TryGetValue("kavitaUsername", out string? kavitaUsername) ||
!requestParams.TryGetValue("kavitaPassword", out string? kavitaPassword))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
AddLibraryConnector(new Kavita(this, kavitaUrl, kavitaUsername, kavitaPassword));
SendResponse(HttpStatusCode.Accepted, response);
}else if (libraryConnectorType is LibraryConnector.LibraryType.Komga)
{
if (!requestParams.TryGetValue("komgaUrl", out string? komgaUrl) ||
!requestParams.TryGetValue("komgaAuth", out string? komgaAuth))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
AddLibraryConnector(new Komga(this, komgaUrl, komgaAuth));
SendResponse(HttpStatusCode.Accepted, response);
}
else
{
SendResponse(HttpStatusCode.BadRequest, response);
}
break;
case "LibraryConnectors/Test":
LibraryConnector libraryConnector;
if (!requestParams.TryGetValue("libraryConnector", out libraryConnectorStr) ||
!Enum.TryParse(libraryConnectorStr, out libraryConnectorType))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
if (libraryConnectorType is LibraryConnector.LibraryType.Kavita)
{
if (!requestParams.TryGetValue("kavitaUrl", out string? kavitaUrl) ||
!requestParams.TryGetValue("kavitaUsername", out string? kavitaUsername) ||
!requestParams.TryGetValue("kavitaPassword", out string? kavitaPassword))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
libraryConnector = new Kavita(this, kavitaUrl, kavitaUsername, kavitaPassword);
}else if (libraryConnectorType is LibraryConnector.LibraryType.Komga)
{
if (!requestParams.TryGetValue("komgaUrl", out string? komgaUrl) ||
!requestParams.TryGetValue("komgaAuth", out string? komgaAuth))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
libraryConnector = new Komga(this, komgaUrl, komgaAuth);
}
else
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
libraryConnector.UpdateLibrary();
SendResponse(HttpStatusCode.Accepted, response);
break;
case "LibraryConnectors/Reset":
if (!requestParams.TryGetValue("libraryConnector", out libraryConnectorStr) ||
!Enum.TryParse(libraryConnectorStr, out libraryConnectorType))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
DeleteLibraryConnector(libraryConnectorType);
SendResponse(HttpStatusCode.Accepted, response);
break;
default:
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
}
private void HandleDelete(HttpListenerRequest request, HttpListenerResponse response)
{
Dictionary<string, string> requestVariables = GetRequestVariables(request.Url!.Query); //Variables in the URI
Dictionary<string, string> requestBody = GetRequestBody(request); //Variables in the JSON body
Dictionary<string, string> requestParams = new(); //The actual variable used for the API
//Concatenate the two dictionaries for compatibility with older versions of front-ends
requestParams = requestVariables.Concat(requestBody).ToDictionary(x => x.Key, x => x.Value);
string? connectorName, internalId;
MangaConnector connector;
Manga manga;
string path = Regex.Match(request.Url!.LocalPath, @"[A-z0-9]+(\/[A-z0-9]+)*").Value;
switch (path)
{
case "Jobs":
if (!requestParams.TryGetValue("jobId", out string? jobId) ||
!_parent.jobBoss.TryGetJobById(jobId, out Job? job))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
_parent.jobBoss.RemoveJob(job!);
SendResponse(HttpStatusCode.Accepted, response);
break;
case "Jobs/DownloadNewChapters":
if(!requestParams.TryGetValue("connector", out connectorName) ||
!requestParams.TryGetValue("internalId", out internalId) ||
_parent.GetConnector(connectorName) is null ||
_parent.GetPublicationById(internalId) is null)
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
connector = _parent.GetConnector(connectorName)!;
manga = (Manga)_parent.GetPublicationById(internalId)!;
_parent.jobBoss.RemoveJobs(_parent.jobBoss.GetJobsLike(connector, manga));
SendResponse(HttpStatusCode.Accepted, response);
break;
case "NotificationConnectors":
if (!requestParams.TryGetValue("notificationConnector", out string? notificationConnectorStr) ||
!Enum.TryParse(notificationConnectorStr, out NotificationConnector.NotificationConnectorType notificationConnectorType))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
DeleteNotificationConnector(notificationConnectorType);
SendResponse(HttpStatusCode.Accepted, response);
break;
case "LibraryConnectors":
if (!requestParams.TryGetValue("libraryConnector", out string? libraryConnectorStr) ||
!Enum.TryParse(libraryConnectorStr,
out LibraryConnector.LibraryType libraryConnectoryType))
{
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
DeleteLibraryConnector(libraryConnectoryType);
SendResponse(HttpStatusCode.Accepted, response);
break;
default:
Log("Invalid Request:");
Log(request.Url!.Query);
foreach (KeyValuePair<string, string> kvp in requestParams)
{
Log("Request variable = {0}, Variable Value = {1}", kvp.Key, kvp.Value);
}
SendResponse(HttpStatusCode.BadRequest, response);
break;
}
}
private void SendResponse(HttpStatusCode statusCode, HttpListenerResponse response, object? content = null)
{
//Log($"Response: {statusCode} {content}");
response.StatusCode = (int)statusCode;
response.AddHeader("Access-Control-Allow-Headers", "Content-Type, Accept, X-Requested-With");
response.AddHeader("Access-Control-Allow-Methods", "GET, POST, DELETE");
response.AddHeader("Access-Control-Max-Age", "1728000");
response.AppendHeader("Access-Control-Allow-Origin", "*");
if (content is not Stream)
{
response.ContentType = "application/json";
try
{
response.OutputStream.Write(content is not null
? Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(content))
: Array.Empty<byte>());
response.OutputStream.Close();
}
catch (HttpListenerException e)
{
Log(e.ToString());
}
}
else if(content is FileStream stream)
{
string contentType = stream.Name.Split('.')[^1];
switch (contentType.ToLower())
{
case "gif":
response.ContentType = "image/gif";
break;
case "png":
response.ContentType = "image/png";
break;
case "jpg":
case "jpeg":
response.ContentType = "image/jpeg";
break;
case "log":
response.ContentType = "text/plain";
break;
}
stream.CopyTo(response.OutputStream);
response.OutputStream.Close();
stream.Close();
}
}
}

196
Tranga/Server/Server.cs Normal file
View File

@ -0,0 +1,196 @@
using System.Net;
using System.Runtime.InteropServices;
using System.Text;
using System.Text.RegularExpressions;
using Newtonsoft.Json;
namespace Tranga.Server;
public class Server : GlobalBase, IDisposable
{
private readonly HttpListener _listener = new();
private readonly Tranga _parent;
private bool _running = true;
public Server(Tranga parent) : base(parent)
{
this._parent = parent;
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
this._listener.Prefixes.Add($"http://*:{settings.apiPortNumber}/");
else
this._listener.Prefixes.Add($"http://localhost:{settings.apiPortNumber}/");
Thread listenThread = new(Listen);
listenThread.Start();
while(_parent.keepRunning && _running)
Thread.Sleep(100);
this.Dispose();
}
private void Listen()
{
this._listener.Start();
foreach (string prefix in this._listener.Prefixes)
Log($"Listening on {prefix}");
while (this._listener.IsListening && _parent.keepRunning)
{
try
{
HttpListenerContext context = this._listener.GetContext();
//Log($"{context.Request.HttpMethod} {context.Request.Url} {context.Request.UserAgent}");
Task t = new(() =>
{
HandleRequest(context);
});
t.Start();
}
catch (HttpListenerException)
{
}
}
}
private void HandleRequest(HttpListenerContext context)
{
HttpListenerRequest request = context.Request;
HttpListenerResponse response = context.Response;
if (request.HttpMethod == "OPTIONS")
SendResponse(HttpStatusCode.OK, context.Response);
if (request.Url!.LocalPath.Contains("favicon"))
SendResponse(HttpStatusCode.NoContent, response);
string path = Regex.Match(request.Url!.LocalPath, @"[A-z0-9]+(\/[A-z0-9]+)*").Value;
if (!Regex.IsMatch(request.Url.LocalPath, "/v2(/.*)?"))
{
SendResponse(HttpStatusCode.NotFound, response);
return;
}
Dictionary<string, string> requestVariables = GetRequestVariables(request.Url!.Query); //Variables in the URI
Dictionary<string, string> requestBody = GetRequestBody(request); //Variables in the JSON body
Dictionary<string, string> requestParams = requestVariables.UnionBy(requestBody, v => v.Key)
.ToDictionary(kv => kv.Key, kv => kv.Value); //The actual variable used for the API
ValueTuple<HttpStatusCode, object?> responseMessage = request.HttpMethod switch
{
"GET" => HandleGet(path, requestParams),
"POST" => HandlePost(path, requestParams),
"DELETE" => HandleDelete(path, requestParams),
_ => new ValueTuple<HttpStatusCode, object?>(HttpStatusCode.MethodNotAllowed, null)
};
SendResponse(responseMessage.Item1, response, responseMessage.Item2);
}
private Dictionary<string, string> GetRequestVariables(string query)
{
Dictionary<string, string> ret = new();
Regex queryRex = new(@"\?{1}&?([A-z0-9-=]+=[A-z0-9-=]+)+(&[A-z0-9-=]+=[A-z0-9-=]+)*");
if (!queryRex.IsMatch(query))
return ret;
query = query.Substring(1);
foreach (string keyValuePair in query.Split('&').Where(str => str.Length >= 3))
{
string var = keyValuePair.Split('=')[0];
string val = Regex.Replace(keyValuePair.Substring(var.Length + 1), "%20", " ");
val = Regex.Replace(val, "%[0-9]{2}", "");
ret.Add(var, val);
}
return ret;
}
private Dictionary<string, string> GetRequestBody(HttpListenerRequest request)
{
if (!request.HasEntityBody)
{
Log("No request body");
return new Dictionary<string, string>();
}
Stream body = request.InputStream;
Encoding encoding = request.ContentEncoding;
using StreamReader streamReader = new (body, encoding);
try
{
Dictionary<string, string> requestBody =
JsonConvert.DeserializeObject<Dictionary<string, string>>(streamReader.ReadToEnd())
?? new();
return requestBody;
}
catch (JsonException e)
{
Log(e.Message);
}
return new Dictionary<string, string>();
}
private void SendResponse(HttpStatusCode statusCode, HttpListenerResponse response, object? content = null)
{
//Log($"Response: {statusCode} {content}");
response.StatusCode = (int)statusCode;
response.AddHeader("Access-Control-Allow-Headers", "Content-Type, Accept, X-Requested-With");
response.AddHeader("Access-Control-Allow-Methods", "GET, POST, DELETE");
response.AddHeader("Access-Control-Max-Age", "1728000");
response.AppendHeader("Access-Control-Allow-Origin", "*");
if (content is not Stream)
{
response.ContentType = "application/json";
try
{
response.OutputStream.Write(content is not null
? Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(content))
: Array.Empty<byte>());
response.OutputStream.Close();
}
catch (HttpListenerException e)
{
Log(e.ToString());
}
}
else if(content is FileStream stream)
{
string contentType = stream.Name.Split('.')[^1];
switch (contentType.ToLower())
{
case "gif":
response.ContentType = "image/gif";
break;
case "png":
response.ContentType = "image/png";
break;
case "jpg":
case "jpeg":
response.ContentType = "image/jpeg";
break;
case "log":
response.ContentType = "text/plain";
break;
}
stream.CopyTo(response.OutputStream);
response.OutputStream.Close();
stream.Close();
}
}
private ValueTuple<HttpStatusCode, object?> HandleGet(string path, Dictionary<string, string> requestParameters)
{
return new ValueTuple<HttpStatusCode, object?>(HttpStatusCode.NotImplemented, "Not implemented.");
}
private ValueTuple<HttpStatusCode, object?> HandlePost(string path, Dictionary<string, string> requestParameters)
{
return new ValueTuple<HttpStatusCode, object?>(HttpStatusCode.NotImplemented, "Not implemented.");
}
private ValueTuple<HttpStatusCode, object?> HandleDelete(string path, Dictionary<string, string> requestParameters)
{
return new ValueTuple<HttpStatusCode, object?>(HttpStatusCode.NotImplemented, "Not implemented.");
}
public void Dispose()
{
_running = false;
((IDisposable)_listener).Dispose();
}
}

44
Tranga/ServerV2.cs
View File

@ -1,44 +0,0 @@
using System.Net;
using System.Text.RegularExpressions;
namespace Tranga;
public partial class Server
{
private void HandleRequestV2(HttpListenerContext context)
{
HttpListenerRequest request = context.Request;
HttpListenerResponse response = context.Response;
string path = Regex.Match(request.Url!.LocalPath, @"[A-z0-9]+(\/[A-z0-9]+)*").Value;
Dictionary<string, string> requestVariables = GetRequestVariables(request.Url!.Query); //Variables in the URI
Dictionary<string, string> requestBody = GetRequestBody(request); //Variables in the JSON body
Dictionary<string, string> requestParams = requestVariables.UnionBy(requestBody, v => v.Key)
.ToDictionary(kv => kv.Key, kv => kv.Value); //The actual variable used for the API
ValueTuple<HttpStatusCode, object?> responseMessage = request.HttpMethod switch
{
"GET" => HandleGetV2(path, requestParams),
"POST" => HandlePostV2(path, requestParams),
"DELETE" => HandleDeleteV2(path, requestParams),
_ => new ValueTuple<HttpStatusCode, object?>(HttpStatusCode.MethodNotAllowed, null)
};
SendResponse(responseMessage.Item1, response, responseMessage.Item2);
}
private ValueTuple<HttpStatusCode, object?> HandleGetV2(string path, Dictionary<string, string> requestParameters)
{
return new ValueTuple<HttpStatusCode, object?>(HttpStatusCode.NotImplemented, "Not implemented.");
}
private ValueTuple<HttpStatusCode, object?> HandlePostV2(string path, Dictionary<string, string> requestParameters)
{
return new ValueTuple<HttpStatusCode, object?>(HttpStatusCode.NotImplemented, "Not implemented.");
}
private ValueTuple<HttpStatusCode, object?> HandleDeleteV2(string path, Dictionary<string, string> requestParameters)
{
return new ValueTuple<HttpStatusCode, object?>(HttpStatusCode.NotImplemented, "Not implemented.");
}
}

4
Tranga/Tranga.cs
View File

@ -8,7 +8,7 @@ public partial class Tranga : GlobalBase
{ {
public bool keepRunning; public bool keepRunning;
public JobBoss jobBoss; public JobBoss jobBoss;
private Server _server; private Server.Server _server;
private HashSet<MangaConnector> _connectors; private HashSet<MangaConnector> _connectors;
public Tranga(Logger? logger, TrangaSettings settings) : base(logger, settings) public Tranga(Logger? logger, TrangaSettings settings) : base(logger, settings)
@ -30,7 +30,7 @@ public partial class Tranga : GlobalBase
dir.Delete(); dir.Delete();
jobBoss = new(this, this._connectors); jobBoss = new(this, this._connectors);
StartJobBoss(); StartJobBoss();
this._server = new Server(this); this._server = new Server.Server(this);
string[] emojis = { "(•‿•)", "(づ \u25d5‿\u25d5 )づ", "( \u02d8\u25bd\u02d8)っ\u2668", "=\uff3e\u25cf \u22cf \u25cf\uff3e=", "（ΦωΦ）", "(\u272a\u3268\u272a)", "( ﾉ･o･ )ﾉ", "（〜^\u2207^ )〜", "~(\u2267ω\u2266)~","૮ \u00b4• ﻌ \u00b4• ა", "(\u02c3ᆺ\u02c2)", "(=\ud83d\udf66 \u0f1d \ud83d\udf66=)"}; string[] emojis = { "(•‿•)", "(づ \u25d5‿\u25d5 )づ", "( \u02d8\u25bd\u02d8)っ\u2668", "=\uff3e\u25cf \u22cf \u25cf\uff3e=", "（ΦωΦ）", "(\u272a\u3268\u272a)", "( ﾉ･o･ )ﾉ", "（〜^\u2207^ )〜", "~(\u2267ω\u2266)~","૮ \u00b4• ﻌ \u00b4• ა", "(\u02c3ᆺ\u02c2)", "(=\ud83d\udf66 \u0f1d \ud83d\udf66=)"};
SendNotifications("Tranga Started", emojis[Random.Shared.Next(0,emojis.Length-1)]); SendNotifications("Tranga Started", emojis[Random.Shared.Next(0,emojis.Length-1)]);
} }