public string DataLink(ROntologyDatatypePropertyDefinition prop)
{
SDataLink result = null;
SDataLink somelangresult = null;
foreach (var dprop in DirectProperties <SDataLink>().Where(p => p.Definition == prop))
{
if (dprop.Lang == "ru")
{
result = dprop;
break;
}
if (dprop.Lang == "en")
{
result = dprop;
}
else
{
somelangresult = dprop;
}
}
if (result == null && somelangresult != null)
{
result = somelangresult;
}
return(result == null ? null : result.InnerText);
}
public static XObject DmDataField(SGraph.SNode item, SGraph.ROntologyDatatypePropertyDefinition prop)
{
string str = null;
var range_name = prop.DirectObjectLinks("range")
.Select(p => p.TargetId).FirstOrDefault();
if (range_name == "string")
{
str = item.DataField(prop.Id);
}
else if (range_name == "date")
{
str = item.DataField(prop.Id);
str = SSNodeExt.DatePrinted(str);
}
else if (range_name == "text")
{
str = item.TextField(prop.Id, "ru");
}
else if (range_name == "Email")
{
str = item.TextField(prop.Id, "ru");
}
else if (range_name == "URI")
{
string uri_text = item.DataField(prop.Id);
return(uri_text != null
? new XElement("a",
new XAttribute("href", uri_text),
new XAttribute("target", "external"),
uri_text)
: null);
}
else if (range_name != null)
{
var range_def = StaticModels.sDataModel.OntologyModel.GetItemById(range_name);
if (range_def != null && range_def.Definition.Id == "EnumerationType")
{
string enum_value = item.DataField(prop.Id);
if (enum_value != null)
{
str = range_def.DirectProperties().Where(p => p.Definition.Id == "state").Cast <SGraph.SDataLink>()
.Select(p => p.XOriginal).Where(px =>
px.Attribute("value").Value == enum_value &&
px.Attribute(SGraph.SNames.xmllang).Value == "ru")
.Select(px => px.Value).FirstOrDefault();
}
}
}
return(str == null ? null : new XText(str));
}