gjerokrsteski/pimf-framework

<?php
/**
 * Util
 *
 * @copyright Copyright (c)  Gjero Krsteski (http://krsteski.de)
 * @license   http://opensource.org/licenses/MIT MIT License
 */

namespace Pimf\Util\Validator;

use Pimf\Param;
use Pimf\Util\Validator;

/**
 * Validator Factory
 *
 * @package Util
 * @author  Gjero Krsteski <gjero@krsteski.de>
 */
abstract class Factory
{
    /**
     * <code>
     *
     *  $attributes = array(
     *    'fname'    => 'conan',
     *    'age'      => 33,
     *   );
     *
     *   $rules = array(
     *     'fname'   => 'alpha|length[>,0]|lengthBetween[1,9]',
     *     'age'     => 'digit|value[>,18]|value[==,33]',
     *   );
     *
     *  $validator = Validator::factory($attributes, $rules);
     *
     * </code>
     *
     * @param array|\Pimf\Param $attributes
     * @param array             $rules
     *
     * @return \Pimf\Util\Validator
     */
    public static function get($attributes, array $rules)
    {
        if (!($attributes instanceof Param)) {
            $attributes = new Param((array)$attributes);
        }

        $validator = new Validator($attributes);

        foreach ($rules as $key => $rule) {

            $checks = (is_string($rule)) ? explode('|', $rule) : $rule;

            foreach ($checks as $check) {

                $items = explode('[', str_replace(']', '', $check));
                $method = $items[0];
                $parameters = array_merge(array($key), (isset($items[1]) ? explode(',', $items[1]) : array()));

                call_user_func_array(array($validator, $method), $parameters);
            }
        }

        return $validator;
    }
}