public void Migrate(WorkItem item)
{
using (var collection = new TfsTeamProjectCollection(locator.Location))
{
var workItemStore = collection.GetService<WorkItemStore>();
var workItemType = workItemStore.Projects[ProjectName].WorkItemTypes[RequirementType];
if (item.Type == WorkItemType.Bug)
{
workItemType = workItemStore.Projects[ProjectName].WorkItemTypes[BugType];
}
var targetWorkItem = new Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItem(workItemType);
targetWorkItem.Fields[CoreField.AssignedTo].Value = item.AssignedTo;
targetWorkItem.Fields[CoreField.Description].Value = item.Description;
targetWorkItem.Fields[CoreField.Title].Value = String.Format(WorkItemTitleFormat, item.Id,
item.Title);
if (item.Type == WorkItemType.Bug)
{
targetWorkItem.Fields["Microsoft.VSTS.TCM.ReproSteps"].Value = item.Description;
targetWorkItem.Fields["Example.CustomField"].Value = item.ExtendedProperties["Example.CustomField"] == null ? string.Empty : item.ExtendedProperties["PageCode"].ToString();
}
var attachments = item.ExtendedProperties["Attachments"] as AttachmentCollection;
var attachmentsToClean = new List<string>();
if (attachments != null)
{
var downloadClient = new WebClient { UseDefaultCredentials = true };
var tempDownloadPath = Path.GetTempPath();
foreach (var existingAttachment in attachments.Cast<Attachment>())
{
var tempFile = Path.Combine(tempDownloadPath, existingAttachment.Name);
downloadClient.DownloadFile(existingAttachment.Uri, tempFile);
var attachmentComment = string.IsNullOrWhiteSpace(existingAttachment.Comment)
? existingAttachment.Comment
: string.Format("Migrated from work item {0}", item.Id);
var clonedAttachment = new Attachment(tempFile, attachmentComment);
targetWorkItem.Attachments.Add(clonedAttachment);
attachmentsToClean.Add(tempFile);
}
}
var links = item.ExtendedProperties["Links"] as LinkCollection;
if (links != null)
{
foreach (var linkCopy in links.Cast<Link>()
.Select(link => CreateShallowCopy(link, workItemStore))
.Where(link => link != null))
{
targetWorkItem.Links.Add(linkCopy);
targetWorkItem.Links.Add(new RelatedLink(item.Id));
}
}
if (targetWorkItem.IsValid())
{
targetWorkItem.Save();
foreach (var filePath in attachmentsToClean)
{
File.Delete(filePath);
}
return;
}
throw new ArgumentException(
string.Format(
"The work item provided was not valid for migration. The following fields have issues: {0}",
targetWorkItem.Validate().Cast<string>()));
}
}
public string MigrateTo(WorkItem item)
{
var locator = serviceLocatorSelector.GetByName("TfsServiceLocator");
using (var collection = new TfsTeamProjectCollection(locator.Location))
{
var workItemStore = collection.GetService<WorkItemStore>();
var workItemType = workItemStore.Projects[ProjectName].WorkItemTypes[RequirementType];
if (item.Type == WorkItemType.Bug)
{
workItemType = workItemStore.Projects[ProjectName].WorkItemTypes[BugType];
}
var targetWorkItem = new Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItem(workItemType);
targetWorkItem.Fields[CoreField.AssignedTo].Value = item.AssignedTo;
targetWorkItem.Fields[CoreField.Description].Value = item.Description;
targetWorkItem.Fields[CoreField.Title].Value = String.Format(WorkItemTitleFormat, item.Id,
item.Title);
if (item.ExtendedProperties.ContainsKey("Division"))
{
targetWorkItem.Fields["StudyGlobal.Division"].Value = item.ExtendedProperties["Division"].ToString();
}
if (item.ExtendedProperties.ContainsKey("Size"))
{
targetWorkItem.Fields["Microsoft.VSTS.Scheduling.Size"].Value =
item.ExtendedProperties["Size"].ToString();
}
if (item.Type == WorkItemType.Bug)
{
targetWorkItem.Fields["Microsoft.VSTS.TCM.ReproSteps"].Value = item.Description;
targetWorkItem.Fields["StudyGlobal.PageCode"].Value = item.ExtendedProperties["PageCode"] == null
? string.Empty
: item.ExtendedProperties["PageCode"].ToString();
}
var attachments = item.ExtendedProperties["Attachments"] as AttachmentCollection;
var attachmentsToClean = new List<string>();
if (attachments != null)
{
ShallowCloneAttachments(item, attachments, targetWorkItem, attachmentsToClean);
}
if (targetWorkItem.IsValid())
{
targetWorkItem.Save();
foreach (var filePath in attachmentsToClean)
{
File.Delete(filePath);
}
return targetWorkItem.Id.ToString(CultureInfo.InvariantCulture);
}
throw new ArgumentException(
string.Format(
"The work item provided was not valid for migration. The following fields have issues: {0}",
targetWorkItem.Validate().Cast<string>()));
}
}
