<?php

class Bin_Config {
    private static $config = null;

	public static function get($path, $default = null) {
        if (self::$config === null) {
            self::load();
        }

        // * For debug only
        if ($path === null) {
            return self::$config;
		}
        return Bin_Array::path(self::$config, $path, $default);
	}

	protected static function load() {
        // * Try to load config
        $configFile = ROOT_FOLDER.DIRECTORY_SEPARATOR.'config'.DIRECTORY_SEPARATOR.'default.php';

        if (!file_exists($configFile)) {
            throw new Exception('Unable load default configuration from default.php');
		}
        self::$config = (array) require_once($configFile);
	}

    public static function requireAdminModel($model) {
        $models = func_get_args();
        foreach ($models as $currentModel) {
            $currentModel = str_replace('_',DIRECTORY_SEPARATOR, $currentModel);
            require_once(ROOT_FOLDER.'/admin/classes/Model/'.$currentModel.'.php');
        }
    }
}