public bool CreatesVersioningConflict(Item item, Item baseLayoutItem)
{
var itemLayout = item.Fields[FieldIDs.LayoutField].GetValue(false, false);
return(!string.IsNullOrWhiteSpace(itemLayout) && XmlPatchUtils.IsXmlPatch(itemLayout) &&
!string.IsNullOrWhiteSpace(baseLayoutItem.Fields[FieldIDs.FinalLayoutField].GetValue(false, false)));
}
public void ShouldWorkWithLayoutDeltas()
{
ID templateId = ID.NewID;
string templateLayout =
@"<r xmlns:xsd=""http://www.w3.org/2001/XMLSchema"">
<d id=""{FE5D7FDF-89C0-4D99-9AA3-B5FBD009C9F3}"" l=""{4CA7478E-6184-4890-9072-1156DB468A1B}"" />
<d id=""{EF7176AE-2502-401A-96C0-1E9918A982F7}"" l=""{4CA7478E-6184-4890-9072-1156DB468A1B}"" />
<d id=""{5A6E7DC3-987F-4E74-AF78-AC0E544975F2}"" l=""{4CA7478E-6184-4890-9072-1156DB468A1B}"" />
</r>";
string itemDelta =
@"<r xmlns:p=""p"" xmlns:s=""s"" p:p=""1"">
<d id=""{FE5D7FDF-89C0-4D99-9AA3-B5FBD009C9F3}"">
<r uid=""{BC2FDEAE-A971-420B-A874-BA5C767C42FE}"" s:id=""{B5BFA387-74C8-416B-98AF-01C9230C24B2}"" s:ph=""Score Content Main"" />
</d>
</r>";
string merged = XmlDeltas.ApplyDelta(templateLayout, itemDelta);
using (var db = new Db()
{
new DbTemplate("main", templateId)
{
{ FieldIDs.LayoutField, templateLayout }
},
new DbItem("page", ID.NewID, templateId),
new DbItem("page2", ID.NewID, templateId)
{
new DbField(FieldIDs.LayoutField)
{
Value = itemDelta
}
}
})
{
Item item = db.GetItem("/sitecore/content/page");
#pragma warning disable 618
Assert.Equal(templateLayout, StandardValuesManager.Provider.GetStandardValue(item.Fields[FieldIDs.LayoutField]));
#pragma warning restore 618
Assert.Equal(templateLayout, LayoutField.GetFieldValue(item.Fields[FieldIDs.LayoutField]));
// standard values
Assert.Equal(templateLayout, item[FieldIDs.LayoutField]);
var item2 = db.GetItem("/sitecore/content/page2");
Assert.Equal(templateLayout, item2.Fields[FieldIDs.LayoutField].GetStandardValue());
// just checking
Assert.True(XmlPatchUtils.IsXmlPatch(itemDelta));
Assert.Equal(merged, LayoutField.GetFieldValue(item2.Fields[FieldIDs.LayoutField]));
}
}
/// <summary>
/// Merges the content.
/// </summary>
/// <param name="nodeIterator">The node iterator.</param>
/// <param name="patch">The patch.</param>
public static void MergeContent([NotNull] this XPathNodeIterator nodeIterator, [NotNull] IXmlElement patch)
{
Assert.ArgumentNotNull(nodeIterator, "nodeIterator");
Assert.ArgumentNotNull(patch, "patch");
EnsureEnumerationIsStarted(nodeIterator);
XmlDocument document = new XmlDocument();
document.Load(new StringReader(nodeIterator.Current.OuterXml));
XmlPatchUtils.MergeNodes(document.DocumentElement, patch, SitecoreNamespaces);
nodeIterator.Current.ReplaceSelf(document.DocumentElement.OuterXml);
}
private static string GetLayoutFieldValue(Field field)
{
var value = field.GetValue(true, true);
var func = XmlDeltas.WithEmptyValue("<r />");
if (string.IsNullOrEmpty(value))
{
return(value);
}
if (!XmlPatchUtils.IsXmlPatch(value))
{
return(value);
}
return(XmlDeltas.ApplyDelta(func(field), value));
}
