public async Task <OnlyOffice> WaitForceSaveContentAsync()
{
// if no editing session in progress
if (await GetEditingKeyAsync() == null)
{
return(null);
}
OnlyOffice newItem = null;
Docs.OnlyOfficeCallbackData data = new Docs.OnlyOfficeCallbackData(5000);
lock (context.docs.onlyOfficeCallbacksLock)
{
List <Docs.OnlyOfficeCallbackData> list = null;
if (!context.docs.onlyOfficeCallbacks.ContainsKey(node.id))
{
list = new List <Docs.OnlyOfficeCallbackData>();
context.docs.onlyOfficeCallbacks[node.id] = list;
}
list.Add(data);
}
try
{
var json = await ForceSaveAsync();
// if forcesave in progress, wait for the document update
if (json != null && json.ContainsKey("error") && json["error"] == 0)
{
newItem = await data.Task;
}
}
catch (Exception e)
{
Console.WriteLine($"GOT EXCEPTION: {e}");
}
finally
{
lock (context.docs.onlyOfficeCallbacksLock)
{
if (context.docs.onlyOfficeCallbacks.ContainsKey(node.id))
{
var list = context.docs.onlyOfficeCallbacks[node.id];
list.Remove(data);
if (list.Count == 0)
{
context.docs.onlyOfficeCallbacks.Remove(node.id);
}
}
}
}
return(newItem);
}
void ThreadStart()
{
logger.Log(LogLevel.Info, "OnlyOffice sessions Thread START");
bool stop = false;
lock (sessionStatusLock)
{
while (!stop)
{
try
{
ModelList <OnlyOfficeSession> sessions;
using (var db = DB.Create(dbUrl, true))
{
var task = db.SelectAsync <OnlyOfficeSession>("SELECT * FROM `onlyoffice_session` WHERE TIMESTAMPDIFF(SECOND, `ctime`, NOW()) > 30");
task.Wait();
sessions = task.Result;
}
logger.Log(LogLevel.Info, $"OnlyOffice sessions count: {sessions.Count()}");
if (sessions.Any())
{
foreach (var session in sessions)
{
var task = OnlyOffice.GetInfoAsync(publicUrl, session.key);
task.Wait();
var json = task.Result;
if (json != null && json.ContainsKey("error") && json["error"] is JsonPrimitive && ((JsonPrimitive)json["error"]).JsonType == JsonType.Number)
{
int error = json["error"];
if (error == 1)
{
logger.Log(LogLevel.Error, $"OnlyOffice session {session.id} not found for key {session.key}. Delete the session");
using (var db = DB.Create(dbUrl))
session.Delete(db);
}
else if (error == 2)
{
logger.Log(LogLevel.Error, $"OnlyOffice session {session.id} with key {session.key}. Callback url not valid");
}
else if (error == 3)
{
logger.Log(LogLevel.Error, $"OnlyOffice session {session.id} with key {session.key}. Internal server error.");
}
else if (error == 5)
{
logger.Log(LogLevel.Error, $"OnlyOffice session {session.id} with key {session.key}. Command not correct.");
}
else if (error == 6)
{
logger.Log(LogLevel.Error, $"OnlyOffice session {session.id} with key {session.key}. Invalid token.");
}
else if (error != 0 && error != 4)
{
logger.Log(LogLevel.Error, $"OnlyOffice session {session.id} with key {session.key}. Unknown error code {error}.");
}
}
}
}
}
catch (Exception e)
{
logger.Log(LogLevel.Error, $"OnlyOffice Thread Exception: {e.ToString()}");
}
Monitor.Wait(sessionStatusLock, TimeSpan.FromHours(1));
stop = sessionStatusStop;
}
}
logger.Log(LogLevel.Info, "OnlyOffice session Thread STOP");
}
public OnlyOfficeSessions(Logger logger, string dbUrl, string publicUrl) : base(dbUrl)
{
this.dbUrl = dbUrl;
this.logger = logger;
this.publicUrl = publicUrl;
sessionStatusThread = new Thread(ThreadStart);
sessionStatusThread.Name = "OnlyOfficeSessionStatusThread";
sessionStatusThread.Start();
BeforeAsync = async(p, c) => await c.EnsureIsSuperAdminAsync();
Get["/checkall"] = (p, c) =>
{
lock (sessionStatusLock)
Monitor.Pulse(sessionStatusLock);
c.Response.StatusCode = 200;
};
GetAsync["/{id}/info"] = async(p, c) =>
{
var id = (string)p["id"];
using (DB db = await DB.CreateAsync(dbUrl, true))
{
var session = new OnlyOfficeSession {
id = id
};
if (await session.LoadAsync(db))
{
c.Response.StatusCode = 200;
c.Response.Content = await OnlyOffice.GetInfoAsync(publicUrl, session.key);
}
await db.CommitAsync();
}
};
DeleteAsync["/{id}/users/{userId}"] = async(p, c) =>
{
var id = (string)p["id"];
var userId = (string)p["userId"];
using (DB db = await DB.CreateAsync(dbUrl, true))
{
var session = new OnlyOfficeSession {
id = id
};
if (await session.LoadAsync(db))
{
await OnlyOffice.DisconnectUserAsync(publicUrl, session.key, userId);
c.Response.StatusCode = 200;
}
await db.CommitAsync();
}
};
GetAsync["/{id}/forcesave"] = async(p, c) =>
{
var id = (string)p["id"];
using (DB db = await DB.CreateAsync(dbUrl, true))
{
var session = new OnlyOfficeSession {
id = id
};
if (await session.LoadAsync(db))
{
c.Response.StatusCode = 200;
c.Response.Content = await OnlyOffice.ForceSaveAsync(publicUrl, session.key);
}
await db.CommitAsync();
}
};
}
