public void Show(Activity act, int offset)
{
activity = act;
Left = offset;
Top = taskbar.Height + 5;
txtActivity.Text = act.Name;
txtInfo.Text = act.Id.ToString();
Show();
}
private void PutParticipantsOnSubscription(Activity activity)
{
// Add subscription for participants
foreach (var connectionId in activity.Participants.Where(p => p.Id != CurrentUserId).
SelectMany(participant => DeviceRegistry.ConnectionIds(participant.Id)))
Notifier.Subscribe(connectionId, activity.Id);
}
protected bool IsParticipant(Activity activity)
{
return activity.Participants.Count(p => p.Id == CurrentUser.Id) == 1;
}
protected bool IsOwner(Activity activity)
{
return activity.Owner.Id == CurrentUser.Id;
}
public override void ActivityNetAdded(Activity act)
{
HandleActivity(act);
base.ActivityNetAdded(act);
}
public void AddActivity(Activity activity)
{
Rest.Post(BaseUrl + "Activities/", activity, _connection.ConnectionId);
}
/// <summary>
/// Adds a participant to an activity
/// </summary>
/// <param name="a">Activity</param>
/// <param name="u">Participant</param>
/// <param name="deviceId"> </param>
public void AddParticipant(Activity a, User u, string deviceId)
{
if (_useCloud && _connectionActive)
_activityCloudConnector.AddParticipant(a.Id, u.Id);
ParticipantStore.Participants.Add(u.Id, u);
Console.WriteLine("ActivityManager: Added participant {0} to activity {1}", u.Name, a.Name);
}
/// <summary>
/// Adds an activity to the cloud
/// </summary>
/// <param name="act">The activity that needs to be added to the cloud</param>
/// <param name="deviceId"> </param>
public void AddActivity(Activity act, string deviceId)
{
Task.Factory.StartNew(
delegate {
//Set the path of newly added activity
_fileServer.IntializePath(act.Id);
if (!_useCloud)
{
//Publish the activity
ActivityStore.Activities.Add(act.Id, act);
_publisher.Publish(ActivityEvent.ActivityAdded.ToString(), act);
Console.WriteLine("ActivityManager: Published {0}: {1}", EventType.ActivityEvents,
ActivityEvent.ActivityAdded);
}
if (_connectionActive && _useCloud)
_activityCloudConnector.AddActivity(act);
});
}
/// <summary>
/// Sends an "add activity" request to the activity manager
/// </summary>
/// <param name="act">The activity that needs to be included in the request</param>
/// <remarks>
/// Before we can use the activity, the client needs to wait for the manager
/// to publish the activity back to us, so the transaction is confirmed
/// </remarks>
public void AddActivity(Activity act)
{
//If we are connected to a manager, post an activityAdd request with the
//given activity
if (_connected)
{
//The activity manager is expecting a tuple={activity,deviceId}
Rest.Post(ServiceAddress + Url.Activities,
new
{
act,
deviceId = _connectionId
});
}
else
//Throw an error if we are not connected
throw new Exception(
"ActivityClient: Not connected to service. Call connect() method or check address");
}
public virtual void ActivityNetSwitched(Activity act)
{
if (ActivitySwitched != null)
ActivitySwitched(this, new ActivityEventArgs(act));
}
public virtual void ActivityNetChanged(Activity act)
{
if (ActivityChanged != null)
ActivityChanged(this, new ActivityEventArgs(act));
}
public bool Equals(Activity act)
{
return Id == act.Id;
}
public ActivityEventArgs(Activity activity)
{
Activity = activity;
}
public void UpdateActivity(Activity activity)
{
Task.Factory.StartNew(
delegate
{
Rest.Put(BaseUrl + "Activities/" + activity.Id, activity,
_connection.ConnectionId);
Console.WriteLine("UPDATE TO CLOUD========================");
});
}
private JObject ReturnObject(Activity activity)
{
var result = JObject.FromObject(activity);
var storage = _activityStorage.Get(activity.Id);
foreach (var node in storage.Properties())
{
if (result[node.Name] == null)
result.Add(node.Name, node.Value);
else
result[node.Name] = node.Value;
}
result.Remove("History");
result.Remove("IsHistory");
return result;
}
public void SwitchActivity(Activity activity)
{
if (_connected)
Rest.Post(ServiceAddress + Url.Activities + "/" + activity.Id, _connectionId);
else
throw new Exception(
"ActivityClient: Not connected to service. Call connect() method or check address");
}
/// <summary>
/// Adds an activity to the manager that is pushed from the cloud
/// </summary>
/// <param name="act"></param>
private void AddActivityFromCloud(Activity act)
{
//If the id is in the store -> activity was uploaded by this system
if (ActivityStore.Activities.ContainsKey(act.Id)) return;
//Initialize the activity
_fileServer.IntializePath(act.Id);
//Add activity to the store
ActivityStore.Activities.Add(act.Id, act);
//Publish activity added
_publisher.Publish(ActivityEvent.ActivityAdded.ToString(), act);
}
/// <summary>
/// Handles activities that are published by the activity manager
/// </summary>
/// <param name="act">The activity that is published by the activity manager</param>
private void HandleActivity(Activity act)
{
//In case there are resources, initialize the file server
_fileStore.IntializePath(act.Id);
//Add the activity to a local buffer
_activityBuffer.AddOrUpdate(act.Id, act,(key, oldValue)=> act);
}
/// <summary>
/// Updates an activity in the cloud
/// </summary>
/// <param name="act">The activity that needs to be updated</param>
/// <param name="deviceId"> </param>
public void UpdateActivity(Activity act, string deviceId)
{
Task.Factory.StartNew(
delegate
{
//Publish the activityChangedEvent to local system
ActivityStore.Activities[act.Id] = act;
_publisher.Publish(ActivityEvent.ActivityChanged.ToString(), act);
Console.WriteLine("ActivityManager: Published {0}: {1}", EventType.ActivityEvents,
ActivityEvent.ActivityChanged);
if (_connectionActive)
_activityCloudConnector.UpdateActivity(act);
});
}
/// <summary>
/// Sends an "Update activity" request to the activity manager
/// </summary>
/// <param name="act">The activity that needs to be included in the request</param>
public void UpdateActivity(Activity act)
{
if (_connected)
Rest.Put(ServiceAddress + Url.Activities, new {act, deviceId = _connectionId});
else
throw new Exception(
"ActivityClient: Not connected to service. Call connect() method or check address");
}
/// <summary>
/// Removes an participant from an activity
/// </summary>
/// <param name="a">Activity</param>
/// <param name="id">Id that represents the participant</param>
/// <param name="deviceId"> </param>
public void RemoveParticipant(Activity a, string id, string deviceId)
{
if (_useCloud && _connectionActive)
_activityCloudConnector.RemoveParticipant(a.Id, new Guid(id));
Console.WriteLine("ActivityManager: Removed participant {0} to activity {1}",
ParticipantStore.Participants[new Guid(id)], a.Name);
ParticipantStore.Participants.Remove(new Guid(id));
}
public void Sync(SyncType type, Activity activity, Guid connectionId, Activity oldActivity = null)
{
switch (type)
{
case SyncType.Added:
foreach (var r in activity.Resources)
Notifier.NotifyGroup(connectionId, NotificationType.FileUpload, r);
break;
case SyncType.Removed:
foreach (var r in activity.Resources)
Notifier.NotifyGroup(connectionId, NotificationType.FileDelete, r);
break;
case SyncType.Updated:
if(oldActivity != null)
foreach (var r in activity.Resources)
{
var oldR = oldActivity.Resources.SingleOrDefault(r2 => r2.Id == r.Id);
if (oldR == null || r.LastWriteTime.ToUniversalTime() > oldR.LastWriteTime.ToUniversalTime())
Notifier.NotifyGroup(connectionId, NotificationType.FileUpload, r);
}
break;
}
}
