Konstantin
81 lines
1.3 KiB
PHP
81 lines
1.3 KiB
PHP
<?php
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/**
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* @package OpenCart
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* @author Daniel Kerr
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* @copyright Copyright (c) 2005 - 2017, OpenCart, Ltd. (https://www.opencart.com/)
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* @license https://opensource.org/licenses/GPL-3.0
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* @link https://www.opencart.com
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*/
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/**
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* Router class
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*/
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final class Router {
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private $registry;
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private $pre_action = array();
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private $error;
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/**
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* Constructor
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*
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* @param object $route
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*/
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public function __construct($registry) {
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$this->registry = $registry;
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}
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/**
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*
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*
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* @param object $pre_action
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*/
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public function addPreAction(Action $pre_action) {
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$this->pre_action[] = $pre_action;
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}
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/**
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*
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*
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* @param object $action
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* @param object $error
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*/
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public function dispatch(Action $action, Action $error) {
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$this->error = $error;
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foreach ($this->pre_action as $pre_action) {
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$result = $this->execute($pre_action);
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if ($result instanceof Action) {
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$action = $result;
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break;
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}
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}
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while ($action instanceof Action) {
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$action = $this->execute($action);
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}
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}
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/**
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*
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*
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* @param object $action
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* @return object
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*/
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private function execute(Action $action) {
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$result = $action->execute($this->registry);
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if ($result instanceof Action) {
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return $result;
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}
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if ($result instanceof Exception) {
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$action = $this->error;
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$this->error = null;
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return $action;
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}
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}
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} |