/// <summary>
/// Joins the call asynchronously.
/// </summary>
/// <param name="joinCallBody">The join call body.</param>
/// <returns>The <see cref="ICall"/> that was requested to join.</returns>
public async Task <ICall> JoinCallAsync(JoinCallController.JoinCallBody joinCallBody)
{
// A tracking id for logging purposes. Helps identify this call in logs.
var correlationId = Guid.NewGuid();
MeetingInfo meetingInfo;
ChatInfo chatInfo;
if (!string.IsNullOrWhiteSpace(joinCallBody.MeetingId))
{
// Meeting id is a cloud-video-interop numeric meeting id.
var onlineMeeting = await this.OnlineMeetings
.GetOnlineMeetingAsync(joinCallBody.TenantId, joinCallBody.MeetingId, correlationId)
.ConfigureAwait(false);
meetingInfo = new OrganizerMeetingInfo {
Organizer = onlineMeeting.Participants.Organizer.Identity,
};
chatInfo = onlineMeeting.ChatInfo;
//// meetingInfo.AllowConversationWithoutHost = joinCallBody.AllowConversationWithoutHost;
}
else
{
(chatInfo, meetingInfo) = JoinInfo.ParseJoinURL(joinCallBody.JoinURL);
}
var tenantId =
joinCallBody.TenantId ??
(meetingInfo as OrganizerMeetingInfo)?.Organizer.GetPrimaryIdentity()?.GetTenantId();
ILocalMediaSession mediaSession = this.CreateLocalMediaSession();
var joinParams = new JoinMeetingParameters(chatInfo, meetingInfo, mediaSession)
{
RemoveFromDefaultAudioRoutingGroup = joinCallBody.RemoveFromDefaultRoutingGroup,
TenantId = tenantId,
CorrelationId = correlationId,
};
if (!string.IsNullOrWhiteSpace(joinCallBody.DisplayName))
{
// Teams client does not allow changing of ones own display name.
// If display name is specified, we join as anonymous (guest) user
// with the specified display name. This will put bot into lobby
// unless lobby bypass is disabled.
joinParams.GuestIdentity = new Identity
{
Id = Guid.NewGuid().ToString(),
DisplayName = joinCallBody.DisplayName,
};
}
var statefulCall = await this.Client.Calls().AddAsync(joinParams).ConfigureAwait(false);
this.logger.Info($"Call creation complete: {statefulCall.Id}");
return(statefulCall);
}
/// <summary>
/// Joins the call asynchronously.
/// </summary>
/// <param name="joinCallBody">The join call body.</param>
/// <param name="incidentId">Incident Id.</param>
/// <returns>The <see cref="ICall"/> that was requested to join.</returns>
public async Task <ICall> JoinCallAsync(JoinCallRequestData joinCallBody, string incidentId = "")
{
// A tracking id for logging purposes. Helps identify this call in logs.
var correlationId = string.IsNullOrEmpty(joinCallBody.CorrelationId) ? Guid.NewGuid() : new Guid(joinCallBody.CorrelationId);
Microsoft.Graph.MeetingInfo meetingInfo;
ChatInfo chatInfo;
if (!string.IsNullOrWhiteSpace(joinCallBody.MeetingId))
{
// Meeting id is a cloud-video-interop numeric meeting id.
var onlineMeeting = await this.OnlineMeetings
.GetOnlineMeetingAsync(joinCallBody.TenantId, joinCallBody.MeetingId, correlationId)
.ConfigureAwait(false);
meetingInfo = new OrganizerMeetingInfo {
Organizer = onlineMeeting.Participants.Organizer.Identity,
};
meetingInfo.AllowConversationWithoutHost = joinCallBody.AllowConversationWithoutHost;
chatInfo = onlineMeeting.ChatInfo;
}
else
{
(chatInfo, meetingInfo) = JoinInfo.ParseJoinURL(joinCallBody.JoinURL);
meetingInfo.AllowConversationWithoutHost = joinCallBody.AllowConversationWithoutHost;
}
var tenantId =
joinCallBody.TenantId ??
(meetingInfo as OrganizerMeetingInfo)?.Organizer.GetPrimaryIdentity()?.GetTenantId();
var mediaToPrefetch = new List <MediaInfo>();
foreach (var m in this.MediaMap)
{
mediaToPrefetch.Add(m.Value.MediaInfo);
}
var joinParams = new JoinMeetingParameters(chatInfo, meetingInfo, new[] { Modality.Audio }, mediaToPrefetch)
{
RemoveFromDefaultAudioRoutingGroup = joinCallBody.RemoveFromDefaultRoutingGroup,
TenantId = tenantId,
CorrelationId = correlationId,
};
var statefulCall = await this.Client.Calls().AddAsync(joinParams).ConfigureAwait(false);
this.AddCallToHandlers(statefulCall, new IncidentCallContext(IncidentCallType.BotMeeting, incidentId));
this.graphLogger.Info($"Join Call complete: {statefulCall.Id}");
return(statefulCall);
}
/// <summary>
/// Parse Join URL into its components.
/// </summary>
/// <param name="joinURL">Join URL from Team's meeting body.</param>
/// <returns>Parsed data.</returns>
/// <exception cref="ArgumentException">Join URL cannot be null or empty: {joinURL} - joinURL</exception>
/// <exception cref="ArgumentException">Join URL cannot be parsed: {joinURL} - joinURL</exception>
/// <exception cref="ArgumentException">Join URL is invalid: missing Tid - joinURL</exception>
public static (ChatInfo, MeetingInfo) ParseJoinURL(string joinURL)
{
if (string.IsNullOrEmpty(joinURL))
{
throw new ArgumentException($"Join URL cannot be null or empty: {joinURL}", nameof(joinURL));
}
var decodedURL = WebUtility.UrlDecode(joinURL);
//// URL being needs to be in this format.
//// https://teams.microsoft.com/l/meetup-join/19:[email protected]/1509579179399?context={"Tid":"72f988bf-86f1-41af-91ab-2d7cd011db47","Oid":"550fae72-d251-43ec-868c-373732c2704f","MessageId":"1536978844957"}
var regex = new Regex("https://teams\\.microsoft\\.com.*/(?<thread>[^/]+)/(?<message>[^/]+)\\?context=(?<context>{.*})");
var match = regex.Match(decodedURL);
if (!match.Success)
{
throw new ArgumentException($"Join URL cannot be parsed: {joinURL}", nameof(joinURL));
}
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(match.Groups["context"].Value)))
{
var ctxt = (Meeting) new DataContractJsonSerializer(typeof(Meeting)).ReadObject(stream);
if (string.IsNullOrEmpty(ctxt.Tid))
{
throw new ArgumentException("Join URL is invalid: missing Tid", nameof(joinURL));
}
var chatInfo = new ChatInfo
{
ThreadId = match.Groups["thread"].Value,
MessageId = match.Groups["message"].Value,
ReplyChainMessageId = ctxt.MessageId,
};
var meetingInfo = new OrganizerMeetingInfo
{
Organizer = new IdentitySet
{
User = new Identity {
Id = ctxt.Oid
},
},
};
meetingInfo.Organizer.User.SetTenantId(ctxt.Tid);
return(chatInfo, meetingInfo);
}
}
/// <summary>
/// Joins the call asynchronously.
/// </summary>
/// <param name="joinCallBody">The join call body.</param>
/// <param name="incidentId">Incident Id.</param>
/// <returns>The <see cref="ICall"/> that was requested to join.</returns>
public async Task <ICall> JoinCallAsync(JoinCallRequestData joinCallBody, string incidentId = "")
{
// A tracking id for logging purposes. Helps identify this call in logs.
var scenarioId = string.IsNullOrEmpty(joinCallBody.ScenarioId) ? Guid.NewGuid() : new Guid(joinCallBody.ScenarioId);
MeetingInfo meetingInfo;
ChatInfo chatInfo;
if (!string.IsNullOrWhiteSpace(joinCallBody.VideoTeleconferenceId))
{
// Meeting id is a cloud-video-interop numeric meeting id.
var onlineMeeting = await OnlineMeetings
.GetOnlineMeetingAsync(joinCallBody.TenantId, joinCallBody.VideoTeleconferenceId, scenarioId)
.ConfigureAwait(false);
meetingInfo = new OrganizerMeetingInfo {
Organizer = onlineMeeting.Participants.Organizer.Identity,
};
chatInfo = onlineMeeting.ChatInfo;
}
else
{
(chatInfo, meetingInfo) = JoinInfo.ParseJoinURL(joinCallBody.JoinUrl);
}
var tenantId =
joinCallBody.TenantId ??
(meetingInfo as OrganizerMeetingInfo)?.Organizer.GetPrimaryIdentity()?.GetTenantId();
var mediaToPrefetch = new List <MediaInfo>();
foreach (var m in MediaMap)
{
mediaToPrefetch.Add(m.Value.MediaInfo);
}
var joinParams = new JoinMeetingParameters(chatInfo, meetingInfo, new[] { Modality.Audio }, mediaToPrefetch)
{
TenantId = tenantId,
};
var statefulCall = await Client.Calls().AddAsync(joinParams, scenarioId).ConfigureAwait(false);
AddCallToHandlers(statefulCall, new IncidentCallContext(IncidentCallType.BotMeeting, incidentId));
graphLogger.Info($"Join Call complete: {statefulCall.Id}");
return(statefulCall);
}
/// <summary>
/// Parse Join URL into its components.
/// </summary>
/// <param name="joinURL">Join URL from Team's meeting body.</param>
/// <returns>Parsed data.</returns>
public static (ChatInfo, MeetingInfo) ParseJoinURL(string joinURL)
{
var decodedURL = WebUtility.UrlDecode(joinURL);
//// URL being needs to be in this format.
//// https://teams.microsoft.com/l/meetup-join/19:[email protected]/1509579179399?context={"Tid":"72f988bf-86f1-41af-91ab-2d7cd011db47","Oid":"550fae72-d251-43ec-868c-373732c2704f","MessageId":"1536978844957"}
//// https://teams.microsoft.com/l/meetup-join/19:meeting_MDQzYmJlMDctMWJiZS00OGExLTlmYjUtZTczNzVhZGM1OTQx@thread.v2/0?context={"Tid":"c80f38d3-c04c-49bf-a48b-9d99278d4ac6","Oid":"782f076f-f6f9-4bff-9673-ea1997283e9c"}
var regex = new Regex("https://teams\\.microsoft\\.com.*/(?<thread>[^/]+)/(?<message>[^/]+)\\?context=(?<context>{.*})");
var match = regex.Match(decodedURL);
if (!match.Success)
{
throw new ArgumentException($"Join URL cannot be parsed: {joinURL}.", nameof(joinURL));
}
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(match.Groups["context"].Value)))
{
var ctxt = (Context) new DataContractJsonSerializer(typeof(Context)).ReadObject(stream);
var chatInfo = new ChatInfo
{
ThreadId = match.Groups["thread"].Value,
MessageId = match.Groups["message"].Value,
ReplyChainMessageId = ctxt.MessageId,
};
var meetingInfo = new OrganizerMeetingInfo
{
Organizer = new IdentitySet
{
User = new Identity {
Id = ctxt.Oid
},
},
};
meetingInfo.Organizer.User.SetTenantId(ctxt.Tid);
return(chatInfo, meetingInfo);
}
}
/// <summary>
/// Parse Join URL into its components.
/// </summary>
/// <param name="joinURL">Join URL from Team's meeting body.</param>
/// <returns>Parsed data.</returns>
public static (ChatInfo, MeetingInfo) ParseJoinURL(string joinURL)
{
var decodedURL = WebUtility.UrlDecode(joinURL);
//// URL being needs to be in this format.
//// https://teams.microsoft.com/l/meetup-join/19:[email protected]/1509579179399?context={"Tid":"72f988bf-86f1-41af-91ab-2d7cd011db47","Oid":"550fae72-d251-43ec-868c-373732c2704f","MessageId":"1536978844957"}
//// https://teams.microsoft.com/l/meetup-join/19%3a35a466cd6e2d4efda6df1ab5456ec170%40thread.skype/1595884031503?context=%7b%22Tid%22%3a%2209c8b911-b715-46dc-a14e-a547989bad27%22%2c%22Oid%22%3a%2287bfe48d-53e2-42c9-af53-50c03ae06611%22%7d
var regex = new Regex("https://teams\\.microsoft\\.com.*/(?<thread>[^/]+)/(?<message>[^/]+)\\?context=(?<context>{.*})");
var match = regex.Match(decodedURL);
if (!match.Success)
{
throw new ArgumentException($"Join URL cannot be parsed: {joinURL}.", nameof(joinURL));
}
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(match.Groups["context"].Value)))
{
var ctxt = (Context) new DataContractJsonSerializer(typeof(Context)).ReadObject(stream);
var chatInfo = new ChatInfo
{
ThreadId = match.Groups["thread"].Value,
MessageId = match.Groups["message"].Value,
ReplyChainMessageId = ctxt.MessageId,
};
var meetingInfo = new OrganizerMeetingInfo
{
Organizer = new IdentitySet
{
User = new Identity {
Id = ctxt.Oid
},
},
};
meetingInfo.Organizer.User.SetTenantId(ctxt.Tid);
return(chatInfo, meetingInfo);
}
}
public static (ChatInfo, MeetingInfo) ParseJoinURL(string joinURL)
{
var decodedURL = WebUtility.UrlDecode(joinURL);
var regex = new Regex("https://teams\\.microsoft\\.com.*/(?<thread>[^/]+)/(?<message>[^/]+)\\?context=(?<context>{.*})");
var match = regex.Match(decodedURL);
if (!match.Success)
{
throw new ArgumentException($"Join URL cannot be parsed: {joinURL}.", nameof(joinURL));
}
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(match.Groups["context"].Value)))
{
var ctxt = (Context) new DataContractJsonSerializer(typeof(Context)).ReadObject(stream);
var chatInfo = new ChatInfo
{
ThreadId = match.Groups["thread"].Value,
MessageId = match.Groups["message"].Value,
ReplyChainMessageId = ctxt.MessageId,
};
var meetingInfo = new OrganizerMeetingInfo
{
Organizer = new IdentitySet
{
User = new Identity {
Id = ctxt.Oid
},
},
};
meetingInfo.Organizer.User.SetTenantId(ctxt.Tid);
return(chatInfo, meetingInfo);
}
}
