shopnc路由功能分析

项目核心文件

core/shopld.php

 1 if ([email protected]include(BASE_DATA_PATH.‘/config/config.ini.php‘)) exit(‘config.ini.php isn\‘t exists!‘);
 2 if (file_exists(BASE_PATH.‘/config/config.ini.php‘)){
 3     include(BASE_PATH.‘/config/config.ini.php‘);
 4 }
 5 global $config;
 6
 7 //默认平台店铺id
 8 define(‘DEFAULT_PLATFORM_STORE_ID‘, $config[‘default_store_id‘]);
 9
10 define(‘URL_MODEL‘,$config[‘url_model‘]);
11 define(SUBDOMAIN_SUFFIX, $config[‘subdomain_suffix‘]);
12
13 define(‘SHOP_SITE_URL‘, $config[‘shop_site_url‘]);
14 define(‘CMS_SITE_URL‘, $config[‘cms_site_url‘]);
15 define(‘CIRCLE_SITE_URL‘, $config[‘circle_site_url‘]);
16 define(‘MICROSHOP_SITE_URL‘, $config[‘microshop_site_url‘]);
17 define(‘ADMIN_SITE_URL‘, $config[‘admin_site_url‘]);
18 define(‘MOBILE_SITE_URL‘, $config[‘mobile_site_url‘]);
19 define(‘WAP_SITE_URL‘, $config[‘wap_site_url‘]);
20 define(‘UPLOAD_SITE_URL‘,$config[‘upload_site_url‘]);
21 define(‘RESOURCE_SITE_URL‘,$config[‘resource_site_url‘]);
22
23 define(‘BASE_DATA_PATH‘,BASE_ROOT_PATH.‘/data‘);
24 define(‘BASE_UPLOAD_PATH‘,BASE_DATA_PATH.‘/upload‘);
25 define(‘BASE_RESOURCE_PATH‘,BASE_DATA_PATH.‘/resource‘);
26
27 define(‘CHARSET‘,$config[‘db‘][1][‘dbcharset‘]);
28 define(‘DBDRIVER‘,$config[‘dbdriver‘]);
29 define(‘SESSION_EXPIRE‘,$config[‘session_expire‘]);
30 define(‘LANG_TYPE‘,$config[‘lang_type‘]);
31 define(‘COOKIE_PRE‘,$config[‘cookie_pre‘]);
32 define(‘DBPRE‘,($config[‘db‘][1][‘dbname‘]).‘`.`‘.($config[‘tablepre‘]));
33
34 $_GET[‘act‘] = $_GET[‘act‘] ? strtolower($_GET[‘act‘]) : ($_POST[‘act‘] ? strtolower($_POST[‘act‘]) : null);
35 $_GET[‘op‘] = $_GET[‘op‘] ? strtolower($_GET[‘op‘]) : ($_POST[‘op‘] ? strtolower($_POST[‘op‘]) : null);
36
37 if (empty($_GET[‘act‘])){
38     require_once(BASE_CORE_PATH.‘/framework/core/route.php‘);
39     new Route($config);
40 }
41 //统一ACTION
42 $_GET[‘act‘] = preg_match(‘/^[\w]+$/i‘,$_GET[‘act‘]) ? $_GET[‘act‘] : ‘index‘;
43 $_GET[‘op‘] = preg_match(‘/^[\w]+$/i‘,$_GET[‘op‘]) ? $_GET[‘op‘] : ‘index‘;
44
45 //对GET POST接收内容进行过滤,$ignore内的下标不被过滤
46 $ignore = array(‘article_content‘,‘pgoods_body‘,‘doc_content‘,‘content‘,‘sn_content‘,‘g_body‘,‘store_description‘,‘p_content‘,‘groupbuy_intro‘,‘remind_content‘,‘note_content‘,‘ref_url‘,‘adv_pic_url‘,‘adv_word_url‘,‘adv_slide_url‘,‘appcode‘,‘mail_content‘);
47 if (!class_exists(‘Security‘)) require(BASE_CORE_PATH.‘/framework/libraries/security.php‘);
48 $_GET = !empty($_GET) ? Security::getAddslashesForInput($_GET,$ignore) : array();
49 $_POST = !empty($_POST) ? Security::getAddslashesForInput($_POST,$ignore) : array();
50 $_REQUEST = !empty($_REQUEST) ? Security::getAddslashesForInput($_REQUEST,$ignore) : array();
51 $_SERVER = !empty($_SERVER) ? Security::getAddSlashes($_SERVER) : array();
52
53 //启用ZIP压缩
54 if ($config[‘gzip‘] == 1 && function_exists(‘ob_gzhandler‘) && $_GET[‘inajax‘] != 1){
55     ob_start(‘ob_gzhandler‘);
56 }else {
57     ob_start();
58 }
59
60 require_once(BASE_CORE_PATH.‘/framework/function/core.php‘);
61 require_once(BASE_CORE_PATH.‘/framework/core/base.php‘);
62
63 require_once(BASE_CORE_PATH.‘/framework/function/goods.php‘);
64
65 if(function_exists(‘spl_autoload_register‘)) {
66     spl_autoload_register(array(‘Base‘, ‘autoload‘));
67 } else {
68     function __autoload($class) {
69         return Base::autoload($class);
70     }
71 }

路由解析文件位于core/framework/core/route.php 主要控制路由功能和伪静态功能

  1 <?php
  2 /**
  3  * 路由
  4  *
  5  * @copyright  Copyright (c) 2014-2015 shopld Inc.
  6  * @license
  7  * @link
  8  * @since      File available since Release v1.0
  9  */
 10 defined(‘InSC‘) or exit(‘Access Invalid!‘);
 11
 12 class Route {
 13
 14     /**
 15      * PATH_INFO 分隔符
 16      *
 17      * @var string
 18      */
 19     private $_pathinfo_split = ‘-‘;
 20
 21     /**
 22      * 系统配置信息
 23      *
 24      * @var array
 25      */
 26
 27     private $_config = array();
 28
 29     /**
 30      * PATH_INFO内容分隔正则
 31      *
 32      * @var string
 33      */
 34     private $_pathinfo_pattern = ‘‘;
 35
 36     /**
 37      * 伪静态文件扩展名
 38      *
 39      * @var string
 40      */
 41     private $_rewrite_extname = ‘.html‘;
 42
 43     /**
 44      * 构造方法
 45      *
 46      */
 47     public function __construct($config = array()) {
 48         $this->_config = $config;
 49         $this->_pathinfo_pattern = "/{$this->_pathinfo_split}/";
 50         $this->parseRule();
 51     }
 52
 53     /**
 54      * 路由解析
 55      *
 56      */
 57     public function parseRule() {
 58         if ($this->_config[‘url_model‘]) {
 59             $this->_parseRuleRewrite();
 60         } else {
 61             $this->_parseRuleNormal();
 62         }
 63     }
 64
 65     /**
 66      * 默认URL模式
 67      *
 68      */
 69     private function _parseRuleNormal() {
 70         //不进行任何处理
 71     }
 72
 73     /**
 74      * 伪静态模式
 75      *
 76      */
 77     private function _parseRuleRewrite() {　　　　　　　//$_SERVER[‘path_info‘]包含真实脚本名称之后,并且在查询语句之前的信息,如果当前脚本是通过 URL http://www.example.com/php/path_info.php/some/stuff?foo=bar 被访问，那么 $_SERVER[‘PATH_INFO‘]  将包含 /some/stuff。  　　　　　　　//$_SERVER[‘REDIRECT_REDIRECT_PATH_INFO‘]     
 78         $path_info = !empty($_SERVER[‘PATH_INFO‘]) ? $_SERVER[‘PATH_INFO‘] : $_SERVER[‘REDIRECT_REDIRECT_PATH_INFO‘];
 79         $path_info = trim($path_info,‘/‘);
 80
 81         //如果为二级目录去掉目录信息
 82         if(strpos($path_info, ‘/‘)) {
 83             $path_info_array = explode(‘/‘, $path_info);
 84             $path_info = end($path_info_array);
 85         }
 86
 87         if (!empty($path_info) && $path_info != ‘index.php‘ && strpos($path_info, $this->_rewrite_extname)){
 88             //去掉伪静态扩展名
 89             $path_info = substr($path_info,0,-strlen($this->_rewrite_extname));
 90
 91             //根据不同APP匹配url规则
 92             $path_info_function = ‘_‘ . APP_ID . ‘PathInfo‘;
 93             $path_info = $this->$path_info_function($path_info);
 94
 95             $split_array = preg_split($this->_pathinfo_pattern,$path_info);
 96             //act,op强制赋值
 97             $_GET[‘act‘] = isset($split_array[0]) ? $split_array[0] : ‘index‘;
 98             $_GET[‘op‘] = isset($split_array[1]) ? $split_array[1] : ‘index‘;
 99             unset($split_array[0]);
100             unset($split_array[1]);
101
102             //其它参数也放入$_GET
103             while (current($split_array) !== false) {
104                 $name = current($split_array);
105                 $value = next($split_array);
106                 $_GET[$name] = $value;
107                 if (next($split_array) === false){
108                     break;
109                 }
110             }
111         } else {
112             $_GET[‘act‘] = $_GET[‘op‘] = ‘index‘;
113         }
114     }
115
116     /**
117      * 商城短网址还原成长网址
118      * @param unknown $path_info
119      * @return mixed
120      */
121     private function _shopPathInfo($path_info) {
122         $reg_match_from = array(
123             ‘/^item-(\d+)$/‘,
124             ‘/^shop-(\d+)$/‘,
125             ‘/^shop_view-(\d+)-(\d+)-([0-5])-([0-2])-(\d+)$/‘,
126             ‘/^article-(\d+)$/‘,
127             ‘/^article_cate-(\d+)$/‘,
128             ‘/^document-([a-z_]+)$/‘,
129             ‘/^cate-(\d+)-([0-9_]+)-([0-9_]+)-([0-3])-([0-2])-([0-2])-(\d+)-(\d+)$/‘,
130             ‘/^brand-(\d+)-([0-3])-([0-2])-([0-2])-(\d+)-(\d+)$/‘,
131             ‘/^brand$/‘,
132             ‘/^groupbuy-(\d+)-(\d+)-(\d+)-(\d+)-(\d+)-(\d+)$/‘,
133             ‘/^groupbuy_soon-(\d+)-(\d+)-(\d+)-(\d+)-(\d+)-(\d+)$/‘,
134             ‘/^groupbuy_history-(\d+)-(\d+)-(\d+)-(\d+)-(\d+)-(\d+)$/‘,
135             ‘/^groupbuy_detail-(\d+)$/‘,
136             ‘/^integral$/‘,
137             ‘/^integral_list$/‘,
138             ‘/^integral_item-(\d+)$/‘,
139             ‘/^voucher$/‘,
140             ‘/^comments-(\d+)-([0-3])-(\d+)$/‘,
141             ‘/^special-(\d+)$/‘
142         );
143         $reg_match_to = array(
144             ‘goods-index-goods_id-\\1‘,
145             ‘show_store-index-store_id-\\1‘,
146             ‘show_store-goods_all-store_id-\\1-stc_id-\\2-key-\\3-order-\\4-curpage-\\5‘,
147             ‘article-show-article_id-\\1‘,
148             ‘article-article-ac_id-\\1‘,
149             ‘document-index-code-\\1‘,
150             ‘search-index-cate_id-\\1-b_id-\\2-a_id-\\3-key-\\4-order-\\5-type-\\6-area_id-\\7-curpage-\\8‘,
151             ‘brand-list-brand-\\1-key-\\2-order-\\3-type-\\4-area_id-\\5-curpage-\\6‘,
152             ‘brand-index‘,
153             ‘show_groupbuy-index-area_id-\\1-groupbuy_class-\\2-groupbuy_price-\\3-groupbuy_order_key-\\4-groupbuy_order-\\5-curpage-\\6‘,
154             ‘show_groupbuy-groupbuy_soon-area_id-\\1-groupbuy_class-\\2-groupbuy_price-\\3-groupbuy_order_key-\\4-groupbuy_order-\\5-curpage-\\6‘,
155             ‘show_groupbuy-groupbuy_history-area_id-\\1-groupbuy_class-\\2-groupbuy_price-\\3-groupbuy_order_key-\\4-groupbuy_order-\\5-curpage-\\6‘,
156             ‘show_groupbuy-groupbuy_detail-group_id-\\1‘,
157             ‘pointprod-index‘,
158             ‘pointprod-plist‘,
159             ‘pointprod-pinfo-id-\\1‘,
160             ‘pointvoucher-index‘,
161             ‘goods-comments_list-goods_id-\\1-type-\\2-curpage-\\3‘,
162             ‘special-special_detail-special_id-\\1‘
163         );
164         return preg_replace($reg_match_from,$reg_match_to,$path_info);
165     }
166
167     /**
168      * CMS短网址还原成长网址
169      * @param unknown $path_info
170      * @return mixed
171      */
172     private function _cmsPathInfo($path_info) {
173         $reg_match_from = array(
174             ‘/^article-(\d+)$/‘,
175             ‘/^picture-(\d+)$/‘
176         );
177         $reg_match_to = array(
178             ‘article-article_detail-article_id-\\1‘,
179             ‘picture-picture_detail-picture_id-\\1‘
180         );
181         return preg_replace($reg_match_from,$reg_match_to,$path_info);
182     }
183
184 }