protected void Unnamed_Click(object sender, EventArgs e) { YammerStandaloneContext yammerContext = new YammerStandaloneContext(); yammerContext.UserId = String.Empty; yammerContext.LoadAuthenticationResponseToken(String.Empty); Activity a = new Activity(); a.Action = "update"; a.Message = "test update"; a.Actor.Name = "Mike Ammerlaan"; a.Actor.EMail = "emailaddress"; a.Object.Url = "https://yourserverURLhere/sites/dev/Shared%20Documents/test.docx"; a.Object.Title = "Test Document"; a.Object.Type = "document"; a.Private = false; yammerContext.PostActivity(a); }
public void ProcessOneWayEvent(SPRemoteEventProperties properties) { YammerStandaloneContext yammerContext = new YammerStandaloneContext(); yammerContext.UserId = String.Empty; yammerContext.LoadAuthenticationResponseToken(String.Empty); String message = string.Empty; if (properties == null || properties.ItemEventProperties == null) { yammerContext.PostMessage("Error: properties or item event properties was not specified."); return; } try { Web web; Microsoft.SharePoint.Client.User user; List list; ListItem li; using (ClientContext clientContext = TokenHelper.CreateRemoteEventReceiverClientContext(properties)) { if (clientContext == null) { yammerContext.PostMessage("Error: could not create a client context within an event."); return; } web = clientContext.Web; clientContext.Load(web); user = clientContext.Web.CurrentUser; clientContext.Load(user); list = web.Lists.GetById(properties.ItemEventProperties.ListId); clientContext.Load(list); li = list.GetItemById(properties.ItemEventProperties.ListItemId); clientContext.Load(li, listItem => listItem.DisplayName); clientContext.ExecuteQuery(); } Activity a = new Activity(); a.Action = "update"; a.Actor.Name = properties.ItemEventProperties.UserDisplayName; a.Actor.EMail = user.Email; if (properties.EventType == SPRemoteEventType.ItemUpdated || properties.EventType == SPRemoteEventType.ItemUpdating) { a.Message = "An item was updated."; } else if (properties.EventType == SPRemoteEventType.ItemAdded || properties.EventType == SPRemoteEventType.ItemAdding) { a.Message = "An item was added."; } else if (properties.EventType == SPRemoteEventType.ItemDeleted || properties.EventType == SPRemoteEventType.ItemDeleting) { a.Message = "An item was deleted."; } a.Object.Url = UrlUtilities.EnsurePathEndsWithSlash(properties.ItemEventProperties.WebUrl) + properties.ItemEventProperties.AfterUrl; a.Object.Title = li.DisplayName; a.Object.Type = "document"; a.Private = false; //message += a.Actor.Name + "|" + a.Actor.EMail + "|" + a.Object.Url + "|" + a.Object.Title + "|"; //yammerContext.PostMessage(message); yammerContext.PostActivity(a); } catch (Exception e) { yammerContext.PostMessage("An error occurred while posting a message." + e.Message); } }