public static string ToString(this INode node, NodeStringType type = NodeStringType.BBCode)
{
if (node is IPlainTextNode)
return (node as IPlainTextNode).Text;
StringBuilder build = new StringBuilder();
if (type == NodeStringType.BBCode)
{
build.Append('[');
build.Append(node.GetName());
if (node is IAttributeNode && !string.IsNullOrEmpty((node as IAttributeNode).Attribute))
{
build.Append('=');
build.Append((node as IAttributeNode).Attribute);
}
build.Append(']');
}
var extMethod = typeof(INodeExtensions).GetMethod($"To{type}", BindingFlags.Static, Type.DefaultBinder, CallingConventions.Any, new Type[] { node.GetType() }, null);
if (extMethod != null)
build.Append(extMethod.Invoke(null, new[] { node }) as string);
else if (node is ITextNode)
build.Append((node as ITextNode).Text);
else if (node is IContentNode)
{
foreach (var child in (node as IContentNode).Content)
build.Append(child.ToString(type));
}
else
return build.ToString();
if (type == NodeStringType.BBCode)
{
build.Append("[/");
build.Append(node.GetName());
build.Append(']');
}
return build.ToString();
}
public static string ToString(this IEnumerable<INode> nodes, NodeStringType type = NodeStringType.BBCode)
{
return string.Join(" ", nodes.Select(n => n.ToString(type)).ToArray());
}
