手机端跳转

@@ -16,6 +16,7 @@ use Yaf\Dispatcher;
 use WebPlugin\Cache;
 use WebPlugin\Cache;
 use WebPlugin\Helpers;
 use WebPlugin\Helpers;
 use Hood\Session;
 use Hood\Session;
+use WebPlugin\Mobile;
 
 
 class WebAction extends Controller_Abstract
 class WebAction extends Controller_Abstract
 {
 {
@@ -48,6 +49,7 @@ class WebAction extends Controller_Abstract
      */
      */
     public function init()
     public function init()
     {
     {
+        Mobile::isGoMobile();
         $this->_request = $this->getRequest();
         $this->_request = $this->getRequest();
 
 
         // 设置环境变量
         // 设置环境变量

+<?php
+/**
+ * Created by PhpStorm.
+ * User: haishengshen
+ * Date: 14-3-6
+ * Time: 下午1:15
+ */
+namespace WebPlugin;
+class Mobile
+{
+    /**
+     * 获取用户User-Agent
+     * @return bool
+     */
+    public static function getUserAgent()
+    {
+        if (!isset($_SERVER['HTTP_USER_AGENT']) || empty($_SERVER['HTTP_USER_AGENT'])) {
+            return '';
+        }
+        return $_SERVER['HTTP_USER_AGENT'];
+    }
+
+    /**
+     * 获取当前地址
+     * @return array
+     */
+    public static function getNowUrl()
+    {
+        return array('host'=>$_SERVER['HTTP_HOST'], 'uri'=> $_SERVER['REQUEST_URI']);
+    }
+
+    /**
+     * 获取手机版的对应地址
+     * @param $host
+     * @return mixed
+     */
+    public static function newHost($host)
+    {
+        if ($host == 'www.yohobuy.com' || $host == 'new.yohobuy.com' || stristr($host, 'new.yohobuy.com')) {
+            return str_replace(array('www.yohobuy', 'new.yohobuy'), 'm.yohobuy', $host);
+        }
+
+        if ($host == 'huodong.yohobuy.com') {
+            return str_replace('huodong.yohobuy', 'm.yohobuy', $host);
+        }
+        return str_replace('yohobuy.com', 'm.yohobuy.com', $host);
+    }
+
+
+    public static function match($url, $host, $uri)
+    {
+    	//guang.yohobuy.com
+        //guang.yohobuy.com/1.html
+        $list = array(
+            array(
+                'match' => '#^([guang\.]*)yohobuy\.com(\/*)$#',
+            ),
+        	array(
+        		'match' => '#([guang\.]*)yohobuy.com/([0-9]+).html#',
+        		'to' => 'guang.m.yohobuy.com/info/index?id='.substr($uri,1,(strpos($uri,'.')-1)) ,
+        	),
+        );
+        foreach ($list as $value) {
+            if (preg_match($value['match'], $url) && !empty($value['to'])) {
+                return $value['to'];
+            } else if (preg_match($value['match'], $url)) {
+                $newHost = self::newHost($host);
+                return $newHost . $uri;
+            }
+        }
+
+        $continueList = array('www', 'list', 'search');
+        $hostSplit = explode('.', $host);
+        return 'm.yohobuy.com';
+    }
+
+    /**
+     * 获取新的URL
+     * @return string
+     */
+    public static function getNewUrl()
+    {
+        $url = self::getNowUrl();
+        return self::match($url['host'].$url['uri'], $url['host'], $url['uri']);
+    }
+
+    /**
+     * 判断是否手机
+     * @return bool
+     */
+    public static function isMobile()
+    {
+        $userAgent = self::getUserAgent();
+        $mobile_agents = Array("240x320","acer","acoon","acs-","abacho","ahong","airness","alcatel","amoi","android","anywhereyougo.com","applewebkit/525","applewebkit/532","asus","audio","au-mic","avantogo","becker","benq","bilbo","bird","blackberry","blazer","bleu","cdm-","compal","coolpad","danger","dbtel","dopod","elaine","eric","etouch","fly ","fly_","fly-","go.web","goodaccess","gradiente","grundig","haier","hedy","hitachi","htc","huawei","hutchison","inno","ipad","ipaq","ipod","jbrowser","kddi","kgt","kwc","lenovo","lg ","lg2","lg3","lg4","lg5","lg7","lg8","lg9","lg-","lge-","lge9","longcos","maemo","mercator","meridian","micromax","midp","mini","mitsu","mmm","mmp","mobi","mot-","moto","nec-","netfront","newgen","nexian","nf-browser","nintendo","nitro","nokia","nook","novarra","obigo","palm","panasonic","pantech","philips","phone","pg-","playstation","pocket","pt-","qc-","qtek","rover","sagem","sama","samu","sanyo","samsung","sch-","scooter","sec-","sendo","sgh-","sharp","siemens","sie-","softbank","sony","spice","sprint","spv","symbian","tablet","talkabout","tcl-","teleca","telit","tianyu","tim-","toshiba","tsm","up.browser","utec","utstar","verykool","virgin","vk-","voda","voxtel","vx","wap","wellco","wig browser","wii","windows ce","wireless","xda","xde","zte");
+        $is_mobile = false;
+        if (stristr($userAgent, 'ipad')) {
+            return $is_mobile;
+        }
+        foreach ($mobile_agents as $device) {
+            if (stristr($userAgent, $device)) {
+                $is_mobile = true;
+                break;
+            }
+        }
+        return $is_mobile;
+    }
+
+    /**
+     * 是否转到手机版
+     * @return bool
+     */
+    public static function isGoMobile()
+    {
+        if (empty($_COOKIE['m2w']) && self::isMobile()) {
+            $newUrl = self::getNewUrl();
+            Header("HTTP/1.1 301 Moved Permanently");
+            header('Location:http://'.$newUrl);
+            exit;
+        }
+        return true;
+    }
+}