public static bool TryParse(string userstring, out UserField field)
{
const string pattern = @"^\|(.*)%(.*)\|$";
field = null;
var match = Regex.Match(userstring, pattern);
if (!match.Success) return false;
Guid id = Guid.Empty;
if (!Guid.TryParse(match.Groups[2].Value, out id)) return false;
field = new UserField(match.Groups[1].Value, id);
return true;
}
public static bool TryParse(string userstring, out UserField field)
{
const string pattern = @"^\|(.*)%(.*)\|$";
field = null;
var match = Regex.Match(userstring, pattern);
if (!match.Success)
{
return(false);
}
Guid id = Guid.Empty;
if (!Guid.TryParse(match.Groups[2].Value, out id))
{
return(false);
}
field = new UserField(match.Groups[1].Value, id);
return(true);
}
protected override IEnumerable <INotification> CreateNotifications(TeamFoundationRequestContext requestContext, WorkItemChangedEvent ev, int maxLines)
{
var notifications = new List <INotification>();
var identityService = requestContext.GetService <TeamFoundationIdentityService>();
var identity = identityService.ReadIdentity(requestContext, IdentitySearchFactor.Identifier, ev.ChangerSid);
if (ev.CoreFields == null)
{
throw new TfsNotificationRelayException("ev.CoreFields is null");
}
if (ev.CoreFields.StringFields == null)
{
throw new TfsNotificationRelayException("ev.CoreFields.StringFields is null");
}
if (ev.CoreFields.IntegerFields == null)
{
throw new TfsNotificationRelayException("ev.CoreFields.IntegerFields is null");
}
var typeField = ev.CoreFields.StringFields.SingleOrDefault(f => f.ReferenceName == "System.WorkItemType");
if (typeField == null)
{
throw new TfsNotificationRelayException("missing System.WorkItemType");
}
string type = typeField.NewValue;
var idField = ev.CoreFields.IntegerFields.Single(f => f.ReferenceName == "System.Id");
if (idField == null)
{
throw new TfsNotificationRelayException("missing System.Id");
}
int id = idField.NewValue;
var assignedToString = ev.CoreFields.StringFields.GetFieldValue("System.AssignedTo", f => f.NewValue);
string assignedToUniqueName = null;
string assignedTo = null;
if (!string.IsNullOrEmpty(assignedToString))
{
UserField assignedToField = null;
if (UserField.TryParse(assignedToString, out assignedToField) && assignedToField.Identifier != Guid.Empty)
{
assignedTo = assignedToField.DisplayName;
var assignedToIdentity = identityService.ReadIdentities(requestContext, new[] { assignedToField.Identifier }).First();
assignedToUniqueName = assignedToIdentity.UniqueName;
}
}
var teamNames = GetUserTeamsByProjectUri(requestContext, ev.ProjectNodeId, identity.Descriptor).ToList();
var comment = ev.TextFields?.FirstOrDefault(f => f.ReferenceName == "System.History" && !string.IsNullOrEmpty(f.Value));
if (comment != null)
{
var commentNotification = new WorkItemCommentNotification()
{
TeamProjectCollection = requestContext.ServiceHost.Name,
UniqueName = identity.UniqueName,
DisplayName = identity.DisplayName,
WiUrl = ev.DisplayUrl,
WiType = type,
WiId = id,
WiTitle = ev.WorkItemTitle,
ProjectName = ev.PortfolioProject,
AreaPath = ev.AreaPath,
AssignedTo = assignedTo,
AssignedToUniqueName = assignedToUniqueName,
CommentHtml = comment.Value,
Comment = TextHelper.HtmlToText(comment.Value),
TeamNames = teamNames
};
notifications.Add(commentNotification);
}
var changeNotification = new WorkItemChangedNotification()
{
TeamProjectCollection = requestContext.ServiceHost.Name,
IsNew = ev.ChangeType == ChangeTypes.New,
UniqueName = identity.UniqueName,
DisplayName = identity.DisplayName,
WiUrl = ev.DisplayUrl,
WiType = type,
WiId = id,
WiTitle = ev.WorkItemTitle,
ProjectName = ev.PortfolioProject,
AreaPath = ev.AreaPath,
IsStateChanged = ev.ChangedFields?.StringFields?.Any(f => f.ReferenceName == "System.State") ?? false,
IsAssignmentChanged = ev.ChangedFields?.StringFields?.Any(f => f.ReferenceName == "System.AssignedTo") ?? false,
State = ev.CoreFields.StringFields.GetFieldValue("System.State", f => f.NewValue),
AssignedTo = assignedTo,
AssignedToUniqueName = assignedToUniqueName,
CoreFields = ev.CoreFields,
ChangedFields = ev.ChangedFields,
TeamNames = teamNames
};
notifications.Add(changeNotification);
return(notifications);
}
