<?php

/**
 *
 * PHP Pro Bid $Id$ CXDHlInlrvmyqFCA1iYWVGyijIcOwxeEZp6enK5w9rc=
 *
 * @link        http://www.phpprobid.com
 * @copyright   Copyright (c) 2015 Online Ventures Software & CodeCube SRL
 * @license     http://www.phpprobid.com/license Commercial License
 *
 * @version     7.5
 */
/**
 * url view helper
 *
 * IMPORTANT: dynamic routes will be set by slugs
 */

namespace Ppb\View\Helper;

use Cube\Controller\Front,
    Cube\View\Helper\Url as UrlHelper;

class Url extends UrlHelper
{

    /**
     *
     * force all urls to redirect to the site
     *
     * @var string
     */
    private $_sitePath = null;

    public function __construct($sitePath)
    {
        $this->_sitePath = $sitePath;
    }

    /**
     *
     * create an url based on a set of params and the router object
     * 7.5: added workaround for key/value pairs for which the cleaned value results in an empty string
     *
     * @param string|array $params       a string or an array of params
     * @param string       $name         the name of the specific route to use
     * @param bool         $addGetParams whether to attach params resulted from a previous get operation to the url
     * @param array        $skipParams   an array of params to be omitted when constructing the url
     * @param bool         $addBaseUrl   flag to add the base url param to the assembled route
     * @param bool         $cleanString  if true, will clean values of get variables (only if params is an array)
     *
     * @return string                   the url of the link href attribute
     */
    public function url($params, $name = null, $addGetParams = false, array $skipParams = null, $addBaseUrl = true, $cleanString = true)
    {
        $router = Front::getInstance()->getRouter();

        if (is_array($params) &&
            $cleanString === true
        ) {
            foreach ($params as $key => $value) {
                $params[$key] = self::cleanString($value);
            }
        }

        return (($addBaseUrl) ? $this->_sitePath : '') . $router->assemble($params, $name, false, $addGetParams, $skipParams);
    }

}