protected SPFieldLink FindExistingFieldLink(SPContentType contentType, ContentTypeFieldLinkDefinition fieldLinkModel)
{
if (fieldLinkModel.FieldId.HasValue)
{
return(contentType.FieldLinks
.OfType <SPFieldLink>()
.FirstOrDefault(l => l.Id == fieldLinkModel.FieldId));
}
else if (!string.IsNullOrEmpty(fieldLinkModel.FieldInternalName))
{
return(contentType.FieldLinks
.OfType <SPFieldLink>()
.FirstOrDefault(l => l.Name.ToUpper() == fieldLinkModel.FieldInternalName.ToUpper()));
}
throw new ArgumentException("FieldId or FieldInternalName must be defined");
}
public override ModelNode ReverseSingleHost(object reverseHost, ReverseOptions options)
{
var item = (reverseHost as ContentTypeFieldLinkReverseHost).HostFieldLink;
var def = new ContentTypeFieldLinkDefinition();
def.FieldInternalName = item.Name;
def.FieldId = item.Id;
def.Hidden = item.Hidden;
def.Required = item.Required;
return(new ContentTypeFieldLinkModelNode
{
Options = { RequireSelfProcessing = true },
Value = def
});
}
private SPField FindField(SPFieldCollection fields, ContentTypeFieldLinkDefinition listFieldLinkModel)
{
if (listFieldLinkModel.FieldId.HasGuidValue())
{
return(fields
.OfType <SPField>()
.FirstOrDefault(f => f.Id == listFieldLinkModel.FieldId.Value));
}
if (!string.IsNullOrEmpty(listFieldLinkModel.FieldInternalName))
{
return(fields
.OfType <SPField>()
.FirstOrDefault(f => f.InternalName.ToUpper() == listFieldLinkModel.FieldInternalName.ToUpper()));
}
throw new ArgumentException("FieldId or FieldInternalName should be defined");
}
public void Can_Reverse_Site_ContentType_FieldLinks()
{
var model = SPMeta2Model.NewSiteModel(site =>
{
site.AddRandomContentType(ct =>
{
// the definition id verification won't match on different ID/Name
// both should be there
var randomField = new ContentTypeFieldLinkDefinition
{
FieldInternalName = "CellPhone",
FieldId = BuiltInFieldId.CellPhone
};
ct.AddContentTypeFieldLink(randomField);
});
site.AddRandomContentType();
});
DeployReverseAndTestModel(model);
}
protected FieldLink FindExistingFieldLink(ContentType contentType, ContentTypeFieldLinkDefinition contentTypeFieldLinkModel)
{
var context = contentType.Context;
context.Load(contentType);
context.Load(contentType, c => c.FieldLinks);
context.ExecuteQueryWithTrace();
if (contentTypeFieldLinkModel.FieldId.HasGuidValue())
{
return(contentType.FieldLinks
.ToList()
.FirstOrDefault(l => l.Id == contentTypeFieldLinkModel.FieldId.Value));
}
else if (!string.IsNullOrEmpty(contentTypeFieldLinkModel.FieldInternalName))
{
return(contentType.FieldLinks
.ToList()
.FirstOrDefault(l => l.Name.ToUpper() == contentTypeFieldLinkModel.FieldInternalName.ToUpper()));
}
throw new ArgumentException("FieldId or FieldInternalName must be defined");
}
public static TModelNode AddContentTypeFieldLink <TModelNode>(this TModelNode model, ContentTypeFieldLinkDefinition definition,
Action <ContentTypeFieldLinkModelNode> action)
where TModelNode : ModelNode, IContentTypeFieldLinkHostModelNode, new()
{
return(model.AddTypedDefinitionNode(definition, action));
}
public static TModelNode AddContentTypeFieldLink <TModelNode>(this TModelNode model, ContentTypeFieldLinkDefinition definition)
where TModelNode : ModelNode, IContentTypeFieldLinkHostModelNode, new()
{
return(AddContentTypeFieldLink(model, definition, null));
}
public static ModelNode AddContentTypeFieldLink(this ModelNode model, ContentTypeFieldLinkDefinition definition, Action <ModelNode> action)
{
return(model.AddDefinitionNode(definition, action));
}
public static ModelNode AddContentTypeFieldLink(this ModelNode model, ContentTypeFieldLinkDefinition definition)
{
return(AddContentTypeFieldLink(model, definition, null));
}
protected SPField FindAvailableField(SPWeb web, ContentTypeFieldLinkDefinition listFieldLinkModel)
{
return(FindField(web.AvailableFields, listFieldLinkModel));
}
private Field FindField(FieldCollection fields, ContentTypeFieldLinkDefinition listFieldLinkModel)
{
var context = fields.Context;
var scope = new ExceptionHandlingScope(context);
Field field = null;
if (listFieldLinkModel.FieldId.HasGuidValue())
{
var id = listFieldLinkModel.FieldId.Value;
using (scope.StartScope())
{
using (scope.StartTry())
{
fields.GetById(id);
}
using (scope.StartCatch())
{
}
}
}
else if (!string.IsNullOrEmpty(listFieldLinkModel.FieldInternalName))
{
var fieldInternalName = listFieldLinkModel.FieldInternalName;
using (scope.StartScope())
{
using (scope.StartTry())
{
fields.GetByInternalNameOrTitle(fieldInternalName);
}
using (scope.StartCatch())
{
}
}
}
context.ExecuteQueryWithTrace();
if (!scope.HasException)
{
if (listFieldLinkModel.FieldId.HasGuidValue())
{
field = fields.GetById(listFieldLinkModel.FieldId.Value);
}
else if (!string.IsNullOrEmpty(listFieldLinkModel.FieldInternalName))
{
field = fields.GetByInternalNameOrTitle(listFieldLinkModel.FieldInternalName);
}
context.Load(field);
context.Load(field, f => f.SchemaXml);
context.ExecuteQueryWithTrace();
}
return(field);
}
