IActivityHandler StartActivity(Guid activityId, IDictionary <string, object> args, string title = null)
{
IActivityExecutor executor = chatSession.CreateActivity(activityId);
IActivity activity = context.PluginLoader.GetActivity(activityId);
IActivityHandler handler = activity.Coalesce(a => a.CreateInvite(executor, args));
if (handler == null)
{
return(null);
}
if (handler is IVoiceChatHandler)
{
var voiceHandler = (IVoiceChatHandler)handler;
voiceHandler.Dispatcher = Dispatcher;
chatTextBox.AddVoiceChatSentRequest(context, voiceHandler, PrimaryBuddy.DisplayName);
}
else if (handler is IFileTransferHandler)
{
var fileHandler = (IFileTransferHandler)handler;
fileTransfers.Add(fileHandler);
chatTextBox.AddFileSentRequest(fileHandler);
}
else
{
chatTextBox.AddActivitySentRequest(PrimaryBuddy.DisplayName, title, handler);
}
handler.Start();
chatState.ChatStarted = true;
return(handler);
}
public IActivityHandler FromInvite(IActivityExecutor executor, IDictionary <string, string> metadata)
{
var inviteData = new FileInviteData(metadata);
IFileTransferHandler handler = new FileTransferHandler(executor, inviteData.Name, inviteData.Size);
return(handler);
}
public FileTransferHandler(IActivityExecutor executor, string name, long size, Stream content)
: base(executor)
{
this.Name = name;
this.Size = size;
this.content = content;
}
public WorkflowExecutor(Execution <TContext> execution, TContext context, INodesResolver <TContext> nodes, IActivityFactory factory, IActivityExecutor activityExecutor)
{
m_Context = context;
m_Factory = factory;
m_Execution = execution;
m_Nodes = nodes;
m_ActivityExecutor = activityExecutor;
}
public Workflow(string name, IWorkflowPersister <TContext> persister, IActivityFactory activityFactory = null, IActivityExecutor activityExecutor = null)
{
m_ActivityExecutor = activityExecutor ?? this;
m_ActivityFactory = activityFactory ?? this;
m_Persister = persister;
Name = name;
m_Start = new GraphNode <TContext, EmptyActivity, object, object>("start", context => null, (context, o) => { });
m_End = new GraphNode <TContext, EndActivity, object, object>("end", context => null, (context, o) => { });
registerNode(m_End);
}
public IActivityHandler CreateInvite(IActivityExecutor executor, IDictionary <string, object> args)
{
if (!args.ContainsKey("content") || !(args["content"] is Stream))
{
throw new ArgumentException("metadata must include content stream.", "metadata");
}
var stream = (Stream)args["content"];
var inviteData = new FileInviteData(args.ToDictionary(x => x.Key, x => x.Value.ToString()));
IFileTransferHandler handler = new FileTransferHandler(executor, inviteData.Name, inviteData.Size, stream);
return(handler);
}
public ActivityController(IActivityExecutor activityExecutor)
: base(activityExecutor)
{
}
public IActivityHandler CreateInvite(IActivityExecutor executor, IDictionary <string, object> args)
{
var invitation = new VoiceChatHandler(executor);
return(invitation);
}
public IActivityHandler FromInvite(IActivityExecutor executor, IDictionary <string, string> metadata)
{
var invitation = new VoiceChatHandler(executor);
return(invitation);
}
protected DefaultActivityController(IActivityExecutor activityExecutor)
{
_activityExecutor = activityExecutor;
}
public GenericActivity(IActivityExecutor executor, string activityType, string nodeName)
{
m_NodeName = nodeName;
m_ActivityType = activityType;
m_Executor = executor;
}
public WorkflowExecutor(Execution <TContext> execution, TContext context, INodesResolver <TContext> nodes, IActivityFactory factory, IActivityExecutor activityExecutor, object closure)
: this(execution, context, nodes, factory, activityExecutor)
{
m_Resuming = true;
m_Closure = closure;
}
public FileTransferHandler(IActivityExecutor executor, string name, long size)
: base(executor)
{
this.Name = name;
this.Size = size;
}
public ActivityHandler(IActivityExecutor executor)
{
this.executor = executor;
executor.SetHandler(this);
}
public VoiceChatHandler(IActivityExecutor executor) : base(executor)
{
}
