internal static void FillItemRef(ItemReference result, IReadOnlyItem elem, bool getKeyedName)
{
result.Type = elem.Type().Value;
if (elem.Attribute("id").Exists)
{
result.Unique = elem.Attribute("id").Value;
}
else if (elem.Attribute("where").Exists)
{
result.Unique = elem.Attribute("where").Value;
}
if (getKeyedName)
{
if (result.Type == "FileType" && elem.Property("mimetype").HasValue())
{
result.KeyedName = elem.Property("extension").AsString("") + ", "
+ elem.Property("mimetype").AsString("");
}
else
{
IReadOnlyProperty_Base node = elem.Property("id");
if (node.Exists && node.KeyedName().Exists)
{
result.KeyedName = node.KeyedName().Value;
}
else
{
result.KeyedName = node.Attribute("_keyed_name").Value
?? elem.KeyedName().AsString(null)
?? elem.Property("name").AsString(null);
}
node = elem.SourceId();
if (node.Exists && node.KeyedName().Exists)
{
if (result.KeyedName.IsGuid())
{
var related = elem.RelatedId();
if (related.Exists && related.KeyedName().Exists)
{
result.KeyedName = node.Attribute("keyed_name").Value + " > " + related.Attribute("keyed_name").Value;
}
else
{
result.KeyedName = node.Attribute("keyed_name").Value + ": " + result.KeyedName;
}
}
else if (!string.IsNullOrEmpty(node.Attribute("keyed_name").Value))
{
result.KeyedName += " {" + node.Attribute("keyed_name").Value + "}";
}
}
}
}
}
/// <summary>Retrieve the <c>type</c> attribute of the property</summary>
public static IReadOnlyAttribute Type(this IReadOnlyProperty_Base item)
{
return(item.Attribute("type"));
}
/// <summary>Retrieve the <c>keyed_name</c> attribute of the property</summary>
public static IReadOnlyAttribute KeyedName(this IReadOnlyProperty_Base item)
{
return(item.Attribute("keyed_name"));
}
/// <summary>Retrieve the <c>is_null</c> attribute of the property</summary>
public static IReadOnlyAttribute IsNull(this IReadOnlyProperty_Base item)
{
return(item.Attribute("is_null"));
}
/// <summary>Retrieve the <c>condition</c> attribute of the property</summary>
public static IReadOnlyAttribute Condition(this IReadOnlyProperty_Base item)
{
return(item.Attribute("condition"));
}