public BranchFactory(string sourceBranch,
string sourceFolder,
ChangesetVersionSpec changesetVersion,
BranchValidator branchValidator,
IEventAggregator eventAggregator)
{
_sourceBranch = sourceBranch;
_sourceFolder = sourceFolder;
_changesetVersion = changesetVersion;
_branchValidator = branchValidator;
_eventAggregator = eventAggregator;
}
public BranchFactory(string sourceBranch,
string sourceFolder,
ChangesetVersionSpec changesetVersion,
BranchValidator branchValidator,
IEventAggregator eventAggregator)
{
_sourceBranch = sourceBranch;
_sourceFolder = sourceFolder;
_changesetVersion = changesetVersion;
_branchValidator = branchValidator;
_eventAggregator = eventAggregator;
}
private ObservableCollection<MergeInfoViewModel> GetBranches(ITeamFoundationContext context, ChangesetViewModel changesetViewModel)
{
if (context == null)
return new ObservableCollection<MergeInfoViewModel>();
var tfs = context.TeamProjectCollection;
var versionControl = tfs.GetService<VersionControlServer>();
var result = new ObservableCollection<MergeInfoViewModel>();
var workspace = _workspace;
var changesetService = _changesetService;
var changes = changesetService.GetChanges(changesetViewModel.ChangesetId);
var sourceTopFolder = CalculateTopFolder(changes);
var mergesRelationships = GetMergesRelationships(sourceTopFolder, versionControl);
if (mergesRelationships.Count > 0)
{
var sourceBranchIdentifier = changesetViewModel.Branches.Select(b => new ItemIdentifier(b)).First();
var sourceBranch = sourceBranchIdentifier.Item;
var trackMerges = versionControl.TrackMerges(new[] { changesetViewModel.ChangesetId },
new ItemIdentifier(sourceTopFolder),
mergesRelationships.ToArray(),
null);
var changesetVersionSpec = new ChangesetVersionSpec(changesetViewModel.ChangesetId);
var branchValidator = new BranchValidator(workspace, trackMerges);
var branchFactory = new BranchFactory(sourceBranch, sourceTopFolder,
changesetVersionSpec, branchValidator,
_eventAggregator, _settings);
var sourceBranchInfo = versionControl.QueryBranchObjects(sourceBranchIdentifier, RecursionType.None)[0];
if (sourceBranchInfo.Properties != null && sourceBranchInfo.Properties.ParentBranch != null
&& !sourceBranchInfo.Properties.ParentBranch.IsDeleted)
{
var targetBranch = sourceBranchInfo.Properties.ParentBranch;
var targetPath = GetTargetPath(mergesRelationships, targetBranch);
if (targetPath != null)
{
var mergeInfo = branchFactory.CreateTargetBranchInfo(targetBranch, targetPath);
mergeInfo._checked = mergeInfo.ValidationResult == BranchValidationResult.Success;
result.Add(mergeInfo);
}
}
var currentBranchInfo = branchFactory.CreateSourceBranch();
result.Add(currentBranchInfo);
if (sourceBranchInfo.ChildBranches != null)
{
var childBranches = sourceBranchInfo.ChildBranches.Where(b => !b.IsDeleted)
.Reverse();
foreach (var childBranch in childBranches)
{
var targetBranch = childBranch;
var targetPath = GetTargetPath(mergesRelationships, targetBranch);
if (targetPath != null)
{
var mergeInfo = branchFactory.CreateTargetBranchInfo(targetBranch, targetPath);
result.Add(mergeInfo);
}
}
}
// Feature branch
if (mergesRelationships.Count > 0)
{
var changetIds =
mergesRelationships.Select(r => r.Version).Cast<ChangesetVersionSpec>().Select(c => c.ChangesetId)
.Distinct()
.ToArray();
var branches = _changesetService.GetAssociatedBranches(changetIds);
foreach (var mergesRelationship in mergesRelationships)
{
var targetBranch = branches.FirstOrDefault(b => IsTargetPath(mergesRelationship, b));
if (targetBranch != null)
{
var mergeInfo = branchFactory.CreateTargetBranchInfo(targetBranch, mergesRelationship);
result.Add(mergeInfo);
}
}
}
}
return result;
}