<?php
class KISS_Controller_Brower extends KISS_Object {
	public function __construct($class_name) {
		parent::__construct();
		try {
			$context = KISS_Framework_Context::getInstance();
			$context->mClassName = $this->checkClass($class_name);
			$filter = $this->getClassConstant($context->mClassName, 'FILTERS');
			$this->mFilters = ($filter=='')?array():explode(',',$filter);

			$context->mFilters = $this->mFilters;
			$context->mCacheTime = intval($this->getClassConstant($context->mClassName, 'CACHE_TIME'));
		}
		catch (Exception $error) {
			$page = new KISS_Page();
			$page->showMessage($error->getMessage());
		}
	}

	function __destruct() {
		if (defined('DEBUG')) {
			KISS_Util_Debug::dumpinfo();
		}
	}

	static public function getClassStaticMember($pClass, $pMember) {
		$return = '';
		$script = "if(isset({$pClass}::\${$pMember})){\$return = {$pClass}::\${$pMember};}";
		eval($script);
		return $return;
	}

	static public function getClassConstant($pClass, $pMember) {
		$const = "{$pClass}::{$pMember}";
		if (defined($const)) {
			return constant($const);
		}
		return '';
	}

	private function checkClass($class_name) {
		$class_names = array('Page_User_'.$class_name, 'Page_'.$class_name, $class_name);
		foreach ($class_names as $class_name) {
			if (class_exists($class_name)) {
				$interfaces = class_implements($class_name);
				if (is_array($interfaces) && in_array('KISS_Interface_Runnable', $interfaces)) {
					return $class_name;
				}
			}
		}
		KISS_Util_Util::directGoToUrl("/");
	}

	public function run() {
		$context = KISS_Framework_Context::getInstance();
		if (count($this->mFilters) > 0) {
			$filter = array_shift($this->mFilters);
			$filter = new $filter();
			$filter->doFilter($context, $this);
		}
		else {
			$page = new $context->mClassName();
			$page->run();
		}
	}
}
?>