public override void Emit(IEmitContext context, IProjectItem projectItem)
{
var unicornFile = projectItem as UnicornFile;
Assert.Cast(unicornFile, nameof(unicornFile));
var snapshot = unicornFile.Snapshots.First();
// todo: use real Unicorn configuration instead of hacking it
var log = new TraceLogger(context.Trace);
var logger = new DefaultDeserializerLogger(log);
var fieldFilter = new AllFieldFilter();
var defaultDeserializer = new DefaultDeserializer(logger, fieldFilter);
// todo: file has already been read and parsed - do not read it again
var formatter = new YamlSerializationFormatter(null, null);
using (var stream = new FileStream(snapshot.SourceFile.AbsoluteFileName, FileMode.Open))
{
var serializedItem = formatter.ReadSerializedItem(stream, unicornFile.ShortName);
if (string.IsNullOrEmpty(serializedItem.DatabaseName))
{
serializedItem.DatabaseName = unicornFile.DatabaseName;
}
try
{
defaultDeserializer.Deserialize(serializedItem);
}
catch (Exception ex)
{
throw new RetryableEmitException(Texts.Failed_to_deserialize_item, unicornFile.Snapshots.First(), ex.Message);
}
}
}
protected IDeserializer CreateTestDeserializer(Db db)
{
var fieldFilter = Substitute.For<IFieldFilter>();
fieldFilter.Includes(Arg.Any<Guid>()).Returns(true);
var deserializer = new DefaultDeserializer(Substitute.For<IDefaultDeserializerLogger>(), fieldFilter);
deserializer.ParentDataStore = new SitecoreDataStore(deserializer);
db.Add(new DbTemplate("Test Template", _testTemplateId)
{
new DbField("Test Field", _testVersionedFieldId),
new DbField("Test Shared", _testSharedFieldId) { Shared = true }
});
db.Add(new DbTemplate("Test Template2", _testTemplate2Id)
{
new DbField("Test Field"),
new DbField("Test Shared") { Shared = true }
});
return deserializer;
}
public void Deserialize_IgnoresField_ExcludedWithFieldFilter()
{
var ignoredFieldId = ID.NewID;
var fieldFilter = Substitute.For<IFieldFilter>();
fieldFilter.Includes(Arg.Any<Guid>()).Returns(true);
fieldFilter.Includes(ignoredFieldId.Guid).Returns(false);
var deserializer = new DefaultDeserializer(Substitute.For<IDefaultDeserializerLogger>(), fieldFilter);
deserializer.ParentDataStore = new SitecoreDataStore(deserializer);
using (var db = new Db())
{
var itemId = ID.NewID;
db.Add(new DbItem("Test Item", itemId)
{
{ignoredFieldId, "Test Value"}
});
var itemData = new ProxyItem(new ItemData(db.GetItem(itemId)));
var fields = new List<IItemFieldValue>();
fields.Add(new FakeFieldValue("Changed Ignored Value", fieldId: ignoredFieldId.Guid));
((ProxyItemVersion)itemData.Versions.First()).Fields = fields;
deserializer.Deserialize(itemData);
var fromDb = db.GetItem(itemId);
Assert.Equal(fromDb[ignoredFieldId], "Test Value");
}
}