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);
}
}
public void PostActivity(Activity activity)
{
YammerRequest yr = this.CreateRequest();
yr.EndPoint = YammerEndPoint.Activity;
ActivityUpdate au = new ActivityUpdate();
au.Activity = activity;
yr.Method = "POST";
yr.ContentType = "application/json";
yr.BeginInit();
Stream content = yr.GetRequestStream();
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(ActivityUpdate), this.Settings);
serializer.WriteObject(content, au);
Stream responseStream = yr.GetResponseStream();
StreamReader sr = new StreamReader(responseStream);
String body = sr.ReadToEnd();
}
private void createPost_Click(object sender, EventArgs e)
{
Activity a = new Activity();
a.Actor.EMail = this.actorEmail.Text;
a.Actor.Name = this.actorName.Text;
a.Object.Url = this.objectUrl.Text;
a.Object.Type = this.objectType.Text;
a.Object.Image = this.objectImage.Text;
a.Object.Title = this.objectTitle.Text;
a.Action = this.action.Text;
a.Message = this.message.Text;
a.Users.Add(a.Actor);
this.YammerContext.PostActivity(a);
}