// Site Mapper
//
// Douglas Thrift
//
// $Id$

#include "Matcher.hpp"
#include "Page.hpp"

void Page::setUrl(const ext::String& url)
{
	Matcher matcher("^http://(.+)(/.*)?$");

	if (url == matcher)
	{
		address = matcher[1];

		if (matcher.size() > 2)
		{
			path = matcher[2];
		}
		else
		{
			path = "/";
		}
	}
	else
	{
		api::Cerr << program << ": Page.setUrl(" << url << ") failure.\n";

		std::exit(1);
	}
}

bool Page::operator==(const ext::String& thing)
{
	if (address == thing)
	{
		return true;
	}
	else if (path == thing)
	{
		return true;
	}
	else if (title == thing)
	{
		return true;
	}

	return false;
}

bool Page::operator==(Matcher& matcher)
{
	if (address == matcher)
	{
		return true;
	}
	else if (path == matcher)
	{
		return true;
	}
	else if (title == matcher)
	{
		return true;
	}

	return false;
}

bool Page::operator==(const Page& page) const
{
	if (address == page.address)
	{
		return path == page.path || title == page.title;
	}

	return false;
}

xml::TextWriter& operator<<(xml::TextWriter& xml, Page& page)
{
	xml::ScopeElement item(xml, "item");

	xml.OpenElement("link");
	xml.SetAttribute("address", page.getUrl());
	xml.OutputText(page.title);
	xml.CloseElement();

	if (!page.children.IsEmpty())
	{
		xml::ScopeElement list(xml, "list");

		_mforeach (ext::Vector<Page>, child, page.children) xml << *child;
	}

	return xml;
}