/// <summary>
/// Runs a flat query.
/// </summary>
/// <param name="query">The query to execute.</param>
/// <param name="cancellationToken">Used to cancel the operation.</param>
/// <returns>A tree of work items, the root nodes will not have any children.</returns>
private static WorkItemTree RunFlatQuery(ITfsQuery query, CancellationToken cancellationToken)
{
WorkItemTree ans = new WorkItemTree();
foreach (ITfsWorkItem wi in query.RunQuery(cancellationToken))
{
ans.RootNodes.Add(new WorkItemTreeNode(wi, 0));
}
return(ans);
}
/// <summary>
/// Saves a tree of work items in the document, merging them with any existing work items.
/// </summary>
/// <param name="workItems">The work items to be saved.</param>
/// <param name="fields">The fields in the work item to be saved.</param>
/// <param name="cancellationToken">Used to cancel the save.</param>
public void SaveWorkItems(WorkItemTree workItems, string[] fields, CancellationToken cancellationToken)
{
if (workItems == null)
{
throw new ArgumentNullException("workItems");
}
ITfsWorkItem[] workItemList = workItems.DepthFirstNodes().Select(node => node.WorkItem).ToArray();
this.workItemManager.AddRange(workItemList);
this.queryWorkItems.Add(new QueryWorkItems(this.queryWorkItems.Count, workItemList.Select(wi => wi.Id).ToArray()));
this.SaveQueryWorkItems();
this.SaveWorkItemsInWorkItemManager(fields, cancellationToken);
this.mostRecentlySavedWorkItems = workItems;
}
/// <summary>
/// Maps work items into the document using the given layout. Each work item is bookmarked.
/// </summary>
/// <param name="workItems">The work items to be mapped into the document.</param>
/// <param name="layout">The layout to be used to map the saved work items.</param>
/// <param name="bookmarkNamingFunction">A function to return the bookmark to use for the given work item id.</param>
/// <param name="cancellationToken">Used to cancel the save.</param>
/// <remarks>
/// It is assumed that the document already contains the XML data for the work items.
/// </remarks>
public void MapWorkItemsIntoDocument(WorkItemTree workItems, LayoutInformation layout, Func <int, string> bookmarkNamingFunction, CancellationToken cancellationToken)
{
if (workItems == null)
{
throw new ArgumentNullException("workItems");
}
if (layout == null)
{
throw new ArgumentNullException("layout");
}
if (bookmarkNamingFunction == null)
{
throw new ArgumentNullException("bookmarkNamingFunction");
}
DateTime start = DateTime.Now;
int count = 0;
CustomXMLPart part = this.wordDocument.GetXmlPart(Constants.WorkItemNamespace);
if (this.wordDocument.IsAtStart())
{
this.wordDocument.InsertParagraph(ModelResources.FormatterStartOfImportBoilerPlate, Constants.NormalStyleName);
}
foreach (WorkItemTreeNode node in workItems.DepthFirstNodes())
{
cancellationToken.ThrowIfCancellationRequested();
count++;
IWorkItemLayout workItemLayout = new WorkItemLayout(layout, this.teamProjectTemplate);
this.MapWorkItemIntoDocument(node, workItemLayout, bookmarkNamingFunction, part, InsertionPoint.CurrentLocation, 0);
}
if (this.wordDocument.IsAtEnd())
{
this.wordDocument.InsertParagraph(ModelResources.FormatterEndOfImportBoilerPlate, Constants.NormalStyleName);
}
DateTime end = DateTime.Now;
this.logger.Log(TraceEventType.Information, "Elapsed time to insert {0} items was {1} seconds", count, (end - start).TotalSeconds);
}
/// <summary>
/// Runs a tree query.
/// </summary>
/// <param name="query">The query to execute.</param>
/// <param name="cancellationToken">Used to cancel the operation.</param>
/// <returns>A tree of work items.</returns>
private static WorkItemTree RunTreeQuery(ITfsQuery query, CancellationToken cancellationToken)
{
WorkItemTree ans = new WorkItemTree();
WorkItemLinkInfo[] wilis = query.RunLinkQuery(cancellationToken);
int[] ids = new int[wilis.Length];
for (int i = 0; i < ids.Length; i++)
{
ids[i] = wilis[i].TargetId;
}
string workItemQueryString = QueryUtilities.ConvertTreeQueryToQueryForItem(query);
IList <ITfsWorkItem> workItems = query.WorkItemStore.Query(ids.Distinct().ToArray(), workItemQueryString);
for (int i = 0; i < wilis.Length; i++)
{
WorkItemLinkInfo wili = wilis[i];
ITfsWorkItem wi = workItems.Select(item => item).Where(item => item.Id == wili.TargetId).Single();
if (wili.SourceId <= 0)
{
ans.RootNodes.Add(new WorkItemTreeNode(wi, 0));
}
else
{
WorkItemTreeNode parent = null;
try
{
parent = ans.DepthFirstNodes().Where(node => node.WorkItem.Id == wili.SourceId).Single();
}
catch (InvalidOperationException)
{
throw new InvalidOperationException(ModelResources.QueryNotWellFormedTree);
}
parent.Children.Add(new WorkItemTreeNode(wi, parent.Level + 1));
}
}
return(ans);
}
/// <summary>
/// Refreshes the work items in the document.
/// </summary>
/// <remarks>
/// This call will update the rich text content controls which are not bound to the Custom XML Parts.
/// </remarks>
/// <param name="cancellationToken">Used to cancel the save.</param>
/// <returns>List of verification errors, empty if there were no errors.</returns>
public IEnumerable <string> RefreshWorkItems(CancellationToken cancellationToken)
{
IEnumerable <string> ans;
if (this.queryAndLayoutManager == null)
{
throw new InvalidOperationException(ModelResources.TeamProjectNotSet);
}
ans = this.verifier.VerifyDocument(this.queryWorkItems.ToArray(), Utilities.BookmarkNamingFunction, Utilities.BookmarkParsingFunction, Utilities.XpathParsingFunction);
if (ans.Count() == 0)
{
this.workItemManager.Clear();
List <QueryWorkItems> afterQueryWorkItems = new List <QueryWorkItems>();
foreach (QueryAndLayoutInformation queryAndLayout in this.queryAndLayoutManager.FinalQueriesAndLayouts)
{
cancellationToken.ThrowIfCancellationRequested();
QueryDefinition finalQuery = queryAndLayout.Query;
WorkItemTree workItems = this.teamProject.QueryRunner.QueryForWorkItems(finalQuery, cancellationToken);
afterQueryWorkItems.Add(new QueryWorkItems(afterQueryWorkItems.Count, workItems.DepthFirstNodes().ToArray()));
this.workItemManager.AddRange(workItems.DepthFirstNodes().Select(node => node.WorkItem).ToArray());
}
string[] fields = this.queryAndLayoutManager.AllLayoutFields.ToArray();
FormatterRefreshData refreshData = new FormatterRefreshData
{
WorkItemManager = this.workItemManager,
QueryWorkItemsBefore = this.queryWorkItems.ToArray(),
QueryWorkItemsAfter = afterQueryWorkItems.ToArray(),
Layouts = this.queryAndLayoutManager.FinalQueriesAndLayouts.Select(qli => qli.Layout),
QueryIsFlat = this.queryAndLayoutManager.FinalQueriesAndLayouts.Select(qli => qli.Query.QueryType == QueryType.List)
};
this.formatter.RefreshWorkItems(refreshData, (int qi, int id) => Utilities.QuerySpecificBookmarkNamingFunction(qi)(id), cancellationToken);
this.queryWorkItems = afterQueryWorkItems;
this.SaveWorkItemsInWorkItemManager(fields, cancellationToken);
this.SaveQueryWorkItems();
}
return(ans);
}