ACC SHELL

<?php
	// Author: Jakub Macek, CZ; Copyright: Poski.com s.r.o.; Code is 100% my work. Do not copy.
	
	class Page
	{
		private static $current = null;
		
		public $breadbrumbs;
		
		public static function current()
		{
			if (self::$current === null)
				self::$current = new Page();
			return self::$current;
		}
		
		public function breadcrumb($text, $url = false)
		{
			$GLOBALS["page"]['breadcrumbs'][] = array(
				'text' => $text,
				'url' => $url,
			);
		}
		
		public function __get($key)
		{
			return $this->get($key);
		}
		
		public function __set($key, $value)
		{
			$this->set($key, $value);
		}
		
		public function get($key, $value = null)
		{
			if (isset($GLOBALS["page"][$key]))
				return $GLOBALS["page"][$key];
			else
				return $value;
		}
		
		public function set($key, $value)
		{
			if ($value === null)
				unset($GLOBALS["page"][$key]);
			else
				$GLOBALS["page"][$key] = $value;
		}
		
		public function location($pattern = null)
		{
			if ($pattern === null)
			{
				if (($temp = U::request('page_location')) !== null)
					page()->location = $temp;
				if (page()->location !== null)
				{
					page()->location = ltrim(page()->location, '/');
					
					if (strrchr(page()->location, '/'))
					{
						page()->file = substr(strrchr(page()->location, '/'), 1);
						page()->directory = substr(page()->location, 0, strlen(page()->location) - strlen(page()->file));
					}
					else
					{
						page()->file = page()->location;
						page()->directory = '';
					}
					
					if (!page()->file)
						page()->file = 'index';
					page()->location = page()->directory . page()->file;
				}
			}
			else
			{
				if (($pattern === true) || (is_string($pattern) && empty($pattern)))
					return true;
				else if ($pattern === false)
					return false;
				if ($negative = (substr($pattern, 0, 1) == '!'))
					$pattern = substr($pattern, 1);
				if (substr($pattern, 0, 1) == '~')
					return preg_match($pattern, page()->location);
				else
					return ($pattern == page()->location);
			}
		}		
	}
	
	function page()
	{
		return Page::current();
	}
?>