private void RenderTransientListItems(HtmlTextWriter writer, WorkStep expandStep)
{
var expandedWorkItems = _workflowRepository.GetWorkItems(expandStep.Path).OrderBy(wi => wi.Ordinal);
foreach (var expandedWorkItem in expandedWorkItems)
{
var transientPath = ExpandedWorkStep.GetTransientPath(expandStep, expandedWorkItem);
var transientStep = _workflowRepository.GetWorkStep(transientPath);
RenderTransientListItem(writer, transientStep, expandedWorkItem);
}
}
private void RenderWorkItems(XmlWriter writer, WorkStep workStep)
{
writer.WriteStartElement("WorkItems");
foreach (var workItem in _workflowRepository.GetWorkItems(workStep.Path).OrderBy(wi => wi.Ordinal))
{
RenderWorkItem(writer, workItem);
}
writer.WriteEndElement(); //WorkItems
}
public static IEnumerable <WorkItem> GetWorkItemsRecursively(this IReadableWorkflowRepository workflowRepository, WorkStep workStep)
{
foreach (var childWorkStep in workflowRepository.GetChildWorkSteps(workStep.Path))
{
foreach (var workItem in GetWorkItemsRecursively(workflowRepository, childWorkStep))
{
yield return(workItem);
}
}
foreach (var workItem in workflowRepository.GetWorkItems(workStep.Path))
{
yield return(workItem);
}
}
private void RenderWorkItems(TextWriter writer, WorkStep step)
{
var first = true;
foreach (var workItem in _workflowRepository.GetWorkItems(step.Path).OrderBy(wi => wi.Ordinal))
{
if (!first)
{
writer.Write(",");
}
RenderWorkItem(step, writer, workItem);
first = false;
}
}
public static int GetNextOrdinal(this IReadableWorkflowRepository repository, WorkItem workItem)
{
var workItemsInStep = repository.GetWorkItems(workItem.Path);
return(workItemsInStep.Count() > 0 ? workItemsInStep.Max(wi => wi.Ordinal.HasValue ? wi.Ordinal.Value : 0) + 1 : 1);
}