public XmlChangedRecordReport(FileInRevision parentFileInRevision, FileInRevision childFileInRevision, XmlNode parent, XmlNode child,string url)
: base(parentFileInRevision, childFileInRevision)
{
_parent = parent;
_child = child;
_url = url;
}
// private readonly XmlNode _deletedNode;
public ErrorDeterminingChangeReport(FileInRevision parent, FileInRevision child, XmlNode parentNode, XmlNode childNode, Exception error)
: base(parent, child)
{
_parentNode = parentNode;
_childNode = childNode;
_error = error;
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
var diffReports = new List<IChangeReport>(1);
// The only relevant change to report is the version number.
var childData = child.GetFileContents(repository);
var splitData = SplitData(childData);
var childModelNumber = Int32.Parse(splitData[1]);
if (parent == null)
{
diffReports.Add(new FieldWorksModelVersionAdditionChangeReport(child, childModelNumber));
}
else
{
var parentData = parent.GetFileContents(repository);
splitData = SplitData(parentData);
var parentModelNumber = Int32.Parse(splitData[1]);
if (parentModelNumber != childModelNumber)
diffReports.Add(new FieldWorksModelVersionUpdatedReport(parent, child, parentModelNumber, childModelNumber));
else
throw new InvalidOperationException("The version number has downgraded");
}
return diffReports;
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
return Xml2WayDiffService.ReportDifferences(
repository,
parent,
child,
SharedConstants.Header,
SharedConstants.WfiWordform, SharedConstants.GuidStr);
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
return Xml2WayDiffService.ReportDifferences(
repository,
parent,
child,
null,
SharedConstants.MoMorphData, SharedConstants.GuidStr);
}
public IEnumerable<IChangeReport> DescribeInitialContents(FileInRevision fileInRevision, TempFile file)
{
var dom = new XmlDocument();
dom.Load(file.Path);
foreach (XmlNode e in dom.SafeSelectNodes("notes/annotation"))
{
yield return new XmlAdditionChangeReport(fileInRevision, e);
}
}
private Xml2WayDiffer(HgRepository repository, IMergeEventListener eventListener, FileInRevision parent, FileInRevision child,
string firstElementMarker,
string startTag, string identfierAttribute)
{
_diffingMode = DiffingMode.FromFileInRevisions;
_repository = repository;
_parentFileInRevision = parent;
_childFileInRevision = child;
if (!string.IsNullOrEmpty(firstElementMarker))
_firstElementTag = firstElementMarker.Trim();
_startTag = "<" + startTag.Trim();
_identfierAttribute = identfierAttribute;
_eventListener = eventListener;
}
internal static Dictionary<string, byte[]> GetDataFromRevision(FileInRevision revision, HgRepository repository)
{
var doc = XDocument.Parse(revision.GetFileContents(repository));
var data = doc.Root.Elements("layout")
.ToDictionary(layoutElement =>
layoutElement.Attribute("class").Value + layoutElement.Attribute("type").Value + layoutElement.Attribute("name").Value,
layoutElement => SharedConstants.Utf8.GetBytes(layoutElement.ToString()));
var layoutTypeElement = doc.Root.Element("layoutType");
if (layoutTypeElement != null)
data.Add("layoutType", SharedConstants.Utf8.GetBytes(doc.Root.Element("layoutType").ToString()));
return data;
}
/// <summary>
/// Report the differences between two versions of files in the repository.
/// </summary>
/// <returns>Zero or more change reports.</returns>
public static IEnumerable<IChangeReport> ReportDifferences(HgRepository repository,
FileInRevision parent, FileInRevision child,
string firstElementMarker,
string recordMarker, string identfierAttribute)
{
var changeAndConflictAccumulator = new ChangeAndConflictAccumulator();
// Pulls the files out of the repository so we can read them.
var differ = Xml2WayDiffer.CreateFromFileInRevision(
parent,
child,
changeAndConflictAccumulator,
repository,
firstElementMarker,
recordMarker,
identfierAttribute);
differ.ReportDifferencesToListener();
return changeAndConflictAccumulator.Changes;
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
return new IChangeReport[] { new DefaultChangeReport(parent, child, "Edited") };
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
return Xml2WayDiffService.ReportDifferences(repository, parent, child,
null,
SharedConstants.CustomField, Key);
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
throw new ApplicationException(string.Format("Chorus could not find a handler to diff files like '{0}'", child.FullPath));
}
private Lift2WayDiffer(IMergeStrategy mergeStrategy, string parentXml, string childXml , IMergeEventListener listener, FileInRevision parentFileInRevision, FileInRevision childFileInRevision)
: this(mergeStrategy,parentXml, childXml, listener)
{
_parentFileInRevision = parentFileInRevision;
_childFileInRevision = childFileInRevision;
}
public XmlAttributeChangedReport(FileInRevision parentFileInRevision, FileInRevision childFileInRevision, XmlAttribute editedAttribute, string url)
: base(parentFileInRevision, childFileInRevision, editedAttribute, url)
{
}
public XmlAttributeBothMadeSameChangeReport(FileInRevision fileInRevision, XmlAttribute editedChilAttribute, string url)
: base(null, fileInRevision, editedChilAttribute, url)
{
}
public XmlAttributeBothAddedReport(FileInRevision fileInRevision, XmlAttribute addedChildAttribute, string url)
: base(null, fileInRevision, addedChildAttribute, url)
{
}
public TextEditChangeReport(FileInRevision parent, FileInRevision child, string before, string after)
: base(parent, child)
{
_before = before;
_after = after;
}
public TextEditChangeReport(FileInRevision fileInRevision, string before, string after)
: base(null, fileInRevision)
{
_before = before;
_after = after;
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
return Xml2WayDiffService.ReportDifferences(repository, parent, child, "header", "entry", "guid");
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
return Xml2WayDiffService.ReportDifferences(
parent, CustomLayoutDataCollectorMethod.GetDataFromRevision(parent, repository),
child, CustomLayoutDataCollectorMethod.GetDataFromRevision(child, repository));
}
public static Lift2WayDiffer CreateFromFileInRevision(IMergeStrategy mergeStrategy, FileInRevision parent, FileInRevision child, IMergeEventListener eventListener, HgRepository repository)
{
return new Lift2WayDiffer(mergeStrategy, parent.GetFileContents(repository), child.GetFileContents(repository), eventListener, parent, child);
}
/// <summary>
/// This is like a diff, but for when the file is first checked in. So, for example, a dictionary
/// handler might list any the words that were already in the dictionary when it was first checked in.
/// </summary>
public IEnumerable<IChangeReport> DescribeInitialContents(FileInRevision fileInRevision, TempFile file)
{
return new IChangeReport[] { new DefaultChangeReport(fileInRevision, "Added") };
}
///<summary>
/// Constructor.
///</summary>
internal FieldWorksModelVersionUpdatedReport(FileInRevision parentFileInRevision, FileInRevision childFileInRevision, int oldModelVersion, int newModelVersion)
: base(parentFileInRevision, childFileInRevision, newModelVersion)
{
OldModelVersion = oldModelVersion;
}
public IEnumerable<IChangeReport> DescribeInitialContents(FileInRevision fileInRevision, TempFile file)
{
//this is never called because we said we don't present diffs; review is handled some other way
throw new NotImplementedException();
}
protected XmlAttributeChange(FileInRevision parent, FileInRevision child, XmlAttribute affectedAttribute, string url)
: base(parent, child)
{
if (affectedAttribute == null) throw new ArgumentNullException("affectedAttribute");
_affectedAttribute = affectedAttribute;
_url = url;
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
//this is never called because we said we don't do diffs yet; review is handled some other way
throw new NotImplementedException();
}
public XmlAttributeChangedReport(FileInRevision parentFileInRevision, FileInRevision childFileInRevision, XmlAttribute editedAttribute)
: this(parentFileInRevision, childFileInRevision, editedAttribute, string.Empty)
{
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
throw new NotSupportedException("'Find2WayDifferences' method is not supported for unknown file types.");
}
public XmlAttributeBothDeletedReport(FileInRevision fileInRevision, XmlAttribute ancestorAttribute, string url)
: base(null, fileInRevision, ancestorAttribute, url)
{
}
public IEnumerable<IChangeReport> Find2WayDifferences(FileInRevision parent, FileInRevision child, HgRepository repository)
{
return Xml2WayDiffService.ReportDifferences(repository, parent, child, null, "annotation", "guid")
.Where(change => !(change is XmlDeletionChangeReport)); // Remove any deletion reports.
}
