public ChatController(
UserManager <IdentityUser> userManager,
GroupChatContext context)
{
_userManager = userManager;
_context = context;
}
public async Task SendSimpleMessageToAll(string groupId, string replyId, dynamic msgObj)
{
var id = Context.Request.User.Identity;
try
{
string msgbody = msgObj.body;
var msg = await GroupChatContext.AddUserMessage((new NotificationHub()).HubIdentity, HubIdentity, id.GetUserId(), groupId, replyId, msgbody);
var cids = (from d in msg.peers select d.ConnectionID).ToArray();
Clients.Clients(cids).messageReceived(id.Name, msg.msg);
var nhub = Microsoft.AspNet.SignalR.GlobalHost.ConnectionManager.GetHubContext <NotificationHub>();
if (nhub != null)
{
var ncids = (from d in msg.callbacks where !(from x in msg.peers where x.UserID == d.UserID select x).Any() select d.ConnectionID).ToArray();
if (ncids.Length > 0)
{
nhub.Clients.Clients(ncids).serverNotifications(msg.brief, msg.categ.TypeName);
}
}
}
catch (Exception ex)
{
Clients.Caller.sendError(ex.Message);
}
}
public async Task <ActionResult> LogOff()
{
string langs = Request.Headers["Accept-Language"];
var callbacks = await ConnectionContext.UserConnectionClosed(User.Identity.GetUserId(), langs);
// handle group chat ...
{
var gchub = new SignalRHubs.GroupChatHub();
var nhub = Microsoft.AspNet.SignalR.GlobalHost.ConnectionManager.GetHubContext <SignalRHubs.GroupChatHub>();
if (nhub != null)
{
foreach (var c in from d in callbacks where d.HubID == gchub.HubIdentity select d)
{
var peers = await GroupChatContext.ListConnectIds(gchub.HubIdentity, c.ChannelID);
if (peers.Length > 0)
{
var cids = (from d in peers select d.ConnectionID).ToArray();
nhub.Clients.Clients(cids).userDisConnected(GroupChatContext.GetJsonPeer(c));
}
}
}
}
AuthenticationManager.SignOut();
return(RedirectToAction("Index", "Home"));
}
public ChatController(
UserManager <ApplicationUser> userManager,
GroupChatContext context
)
{
_userManager = userManager;
_GroupContext = context;
}
public override async Task OnDisconnected()
{
var cb = await ConnectionContext.OnUserDisconnected(HubIdentity, Context.ConnectionId);
if (cb != null)
{
Clients.Client(cb.ChannelID).userDisConnected(GroupChatContext.GetJsonPeer(cb));
}
await base.OnDisconnected();
}
public async Task <ActionResult> ChatRoom(string id, bool?seq)
{
var m = await GroupChatContext.LoadChatRoom(HubId, id, User.Identity.GetUserId(), MaxInitMsgs, !seq.HasValue || !seq.Value);
if (m.RoomExists)
{
return(View(m));
}
else
{
return(new HttpStatusCodeResult(404, "Not Found"));
}
}
public async Task UserConnected(string groupId)
{
var langs = Context.Request.Headers["Accept-Language"];
var cb = await GroupChatContext.UserConnected(HubIdentity, groupId, UserId, Context.ConnectionId, langs);
var peers = await GroupChatContext.ListConnectIds(HubIdentity, groupId, true);
if (peers.Length > 0)
{
var cids = (from d in peers select d.ConnectionID).ToArray();
Clients.Clients(cids).userConnected(GroupChatContext.GetJsonPeer(cb));
}
}
public override async Task OnDisconnected()
{
var cb = await ConnectionContext.OnUserDisconnected(HubIdentity, Context.ConnectionId);
var peers = await GroupChatContext.ListConnectIds(HubIdentity, cb.ChannelID);
if (peers.Length > 0)
{
var cids = (from d in peers select d.ConnectionID).ToArray();
Clients.Clients(cids).userDisConnected(GroupChatContext.GetJsonPeer(cb));
}
await base.OnDisconnected();
}
public async Task VoteOnMessage(string groupId, string msgId, string userId, int del)
{
try
{
int score = await GroupChatContext.VoteOnMessage(msgId, userId, del);
var peers = await GroupChatContext.ListConnectIds(HubIdentity, groupId, false);
var cids = (from d in peers select d.ConnectionID).ToArray();
Clients.Clients(cids).onUserVoteMessage(msgId, score);
}
catch (Exception ex)
{
Clients.Caller.sendError(ex.Message);
}
}
public MessageController(GroupChatContext context, UserManager <IdentityUser> userManager)
{
_context = context;
_userManager = userManager;
}
public async Task <ActionResult> Start()
{
var m = await GroupChatContext.ListChatRooms(User.Identity.GetUserId());
return(View(m));
}
public async Task <ActionResult> ListConnectedMembers(string id)
{
return(Json(await GroupChatContext.ListConnectedMembers(HubId, id), JsonRequestBehavior.AllowGet));
}
public async Task <dynamic> LoadRoomSummary(string id)
{
dynamic data = await GroupChatContext.LoadRoomSummary(HubId, id);
return(Json(data, JsonRequestBehavior.AllowGet));
}
public async Task <ActionResult> LoadMessages(string id, bool?seq)
{
var msgs = await GroupChatContext.LoadMessages(id, User.Identity.GetUserId(), MaxInitMsgs, !seq.HasValue || !seq.Value);
return(Json(msgs, JsonRequestBehavior.AllowGet));
}
public async Task <ActionResult> Subscribe(string id)
{
var s = await GroupChatContext.Subscribe(User.Identity.GetUserId(), id);
return(Json(s));
}
public async Task <ActionResult> ChangeNotification(string id)
{
var s = await GroupChatContext.ChangeNotification(User.Identity.GetUserId(), id);
return(Json(s));
}
public GroupController(GroupChatContext context, UserManager <ApplicationUser> userManager)
{
_context = context;
_userManager = userManager;
}
