<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Controller

 * @subpackage Router

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @version    $Id: Static.php 23210 2010-10-21 16:10:55Z matthew $

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/** Zend_Controller_Router_Route_Abstract */

require_once 'Zend/Controller/Router/Route/Abstract.php';

/**

 * StaticRoute is used for managing static URIs.

 *

 * It's a lot faster compared to the standard Route implementation.

 *

 * @package    Zend_Controller

 * @subpackage Router

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Controller_Router_Route_Static extends Zend_Controller_Router_Route_Abstract

{

    protected $_route = null;

    protected $_defaults = array();

    public function getVersion() {

        return 1;

    }

    /**

     * Instantiates route based on passed Zend_Config structure

     *

     * @param Zend_Config $config Configuration object

     */

    public static function getInstance(Zend_Config $config)

    {

        $defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();

        return new self($config->route, $defs);

    }

    /**

     * Prepares the route for mapping.

     *

     * @param string $route Map used to match with later submitted URL path

     * @param array $defaults Defaults for map variables with keys as variable names

     */

    public function __construct($route, $defaults = array())

    {

        $this->_route = trim($route, '/');

        $this->_defaults = (array) $defaults;

    }

    /**

     * Matches a user submitted path with a previously defined route.

     * Assigns and returns an array of defaults on a successful match.

     *

     * @param string $path Path used to match against this routing map

     * @return array|false An array of assigned values or a false on a mismatch

     */

    public function match($path, $partial = false)

    {

        if ($partial) {

            if ((empty($path) && empty($this->_route))

                || (substr($path, 0, strlen($this->_route)) === $this->_route)

            ) {

                $this->setMatchedPath($this->_route);

                return $this->_defaults;

            }

        } else {

            if (trim($path, '/') == $this->_route) {

                return $this->_defaults;

            }

        }

        return false;

    }

    /**

     * Assembles a URL path defined by this route

     *

     * @param array $data An array of variable and value pairs used as parameters

     * @return string Route path with user submitted parameters

     */

    public function assemble($data = array(), $reset = false, $encode = false, $partial = false)

    {

        return $this->_route;

    }

    /**

     * Return a single parameter of route's defaults

     *

     * @param string $name Array key of the parameter

     * @return string Previously set default

     */

    public function getDefault($name) {

        if (isset($this->_defaults[$name])) {

            return $this->_defaults[$name];

        }

        return null;

    }

    /**

     * Return an array of defaults

     *

     * @return array Route defaults

     */

    public function getDefaults() {

        return $this->_defaults;

    }

}