<?php defined('SYSPATH') or die('No direct access allowed.');

/**
 * This class is for access system configuration.
 *
 * @package    OSB
 * @subpackage Config
 * @category   Helpers
 * @author     Deon George
 * @copyright  (c) 2010 Open Source Billing
 * @license    http://dev.osbill.net/license.html
 */
class Config extends lnApp_Config {
	// Our setup object
	public $so;

	/**
	 * Load our site configuration from the DB
	 *
	 * We cant do this in __construct(), since Kohana hasn't been fully initialised yet.
	 */
	public function loadsite() {
		// Anti-loop, if we have loaded our record, just return;
		if ($this->so AND $this->so->loaded())
			return $this;

		$this->so = ORM::factory('setup',array('nonssl_url'=>URL::base('http')));

		if (! $this->so->loaded())
			throw new Kohana_Exception(_('Site [:site] not defined in DB?'),array(':site'=>URL::base('http')));

		Kohana::$environment = (int)static::sitemode();

		return $this;
	}

	/**
	 * Find a list of all database enabled modules
	 *
	 * Our available modules are defined in the DB (along with method
	 * security).
	 */
	public static function modules() {
		static $return = array();

		if (! count($return))
			foreach (ORM::factory('module')->where('status','=',1)->find_all() as $mo)
				$return[$mo->name] = MODPATH.$mo->name;

		return $return;
	}

	public static function moduleexist($module) {
		return array_key_exists($module,static::modules()) ? TRUE : FALSE;
	}
}
?>