/// <summary>
/// Gets a collection of elements in the document which are defined as METAL macros.
/// </summary>
/// <returns>Elements representing the METAL macros.</returns>
public override ITalesPathHandler GetMacros()
{
var output = this.Document
.DocumentNode
.DescendantsAndSelf()
.Where(ele => ele.Attributes.Any(attr => attr.Name == String.Format("{0}:{1}",
ZptConstants.Metal.Namespace.Prefix,
ZptConstants.Metal.DefineMacroAttribute)))
.Select(x => {
var element = new ZptHtmlElement(x, this.SourceFile, this, isImported: true);
var context = new RenderingContext(Model.Empty, Model.Empty, element, GetDefaultOptions());
return new Metal.MetalMacro(context.GetMetalAttribute(ZptConstants.Metal.DefineMacroAttribute).Value, element);
})
.ToArray();
return new CSF.Zpt.Metal.MetalMacroCollection(output);
}
/// <summary>
/// Gets a collection of elements in the document which are defined as METAL macros.
/// </summary>
/// <returns>Elements representing the METAL macros.</returns>
public override ITalesPathHandler GetMacros()
{
var xpath = String.Format("//*[@{0}:{1}]",
ZptConstants.Metal.Namespace.Prefix,
ZptConstants.Metal.DefineMacroAttribute);
var reader = this.Document.CreateReader();
var root = this.Document.Root;
var nsManager = new XmlNamespaceManager(reader.NameTable);
nsManager.AddNamespace(ZptConstants.Metal.Namespace.Prefix, ZptConstants.Metal.Namespace.Uri);
var output = root
.XPathSelectElements(xpath, nsManager)
.Cast<XNode>()
.Select(x => {
var element = new ZptXmlLinqElement(x, this.SourceFile, this, isImported: true);
var context = new RenderingContext(Model.Empty, Model.Empty, element, GetDefaultOptions());
return new Metal.MetalMacro(context.GetMetalAttribute(ZptConstants.Metal.DefineMacroAttribute).Value, element);
})
.ToArray();
return new CSF.Zpt.Metal.MetalMacroCollection(output);
}