1 <?php  2 /*  3     方倍工作室  4     http://www.cnblogs.com/txw1958/  5     CopyRight 2014 All Rights Reserved  6 */  7   8 define("TOKEN", "weixin");  9  10 $wechatObj = new wechatCallbackapiTest(); 11 if (!isset($_GET[‘echostr‘])) { 12     $wechatObj->responseMsg(); 13 }else{ 14     $wechatObj->valid(); 15 } 16  17 class wechatCallbackapiTest 18 { 19     //验证签名 20     public function valid() 21     { 22         $echoStr = $_GET["echostr"]; 23         $signature = $_GET["signature"]; 24         $timestamp = $_GET["timestamp"]; 25         $nonce = $_GET["nonce"]; 26         $token = TOKEN; 27         $tmpArr = array($token, $timestamp, $nonce); 28         sort($tmpArr); 29         $tmpStr = implode($tmpArr); 30         $tmpStr = sha1($tmpStr); 31         if($tmpStr == $signature){ 32             echo $echoStr; 33             exit; 34         } 35     } 36  37     //响应消息 38     public function responseMsg() 39     { 40         $postStr = $GLOBALS["HTTP_RAW_POST_DATA"]; 41         if (!empty($postStr)){ 42             $this->logger("R ".$postStr); 43             $postObj = simplexml_load_string($postStr, ‘SimpleXMLElement‘, LIBXML_NOCDATA); 44             $RX_TYPE = trim($postObj->MsgType); 45               46             //消息类型分离 47             switch ($RX_TYPE) 48             { 49                 case "event": 50                     $result = $this->receiveEvent($postObj); 51                     break; 52                 case "text": 53                     $result = $this->receiveText($postObj); 54                     break; 55                 case "image": 56                     $result = $this->receiveImage($postObj); 57                     break; 58                 case "location": 59                     $result = $this->receiveLocation($postObj); 60                     break; 61                 case "voice": 62                     $result = $this->receiveVoice($postObj); 63                     break; 64                 case "video": 65                     $result = $this->receiveVideo($postObj); 66                     break; 67                 case "link": 68                     $result = $this->receiveLink($postObj); 69                     break; 70                 default: 71                     $result = "unknown msg type: ".$RX_TYPE; 72                     break; 73             } 74             $this->logger("T ".$result); 75             echo $result; 76         }else { 77             echo ""; 78             exit; 79         } 80     } 81  82     //接收事件消息 83     private function receiveEvent($object) 84     { 85         $content = ""; 86         switch ($object->Event) 87         { 88             case "subscribe": 89                 $content = "欢迎关注方倍工作室 "; 90                 $content .= (!empty($object->EventKey))?("\n来自二维码场景 ".str_replace("qrscene_","",$object->EventKey)):""; 91                 break; 92             case "unsubscribe": 93                 $content = "取消关注"; 94                 break; 95             case "SCAN": 96                 $content = "扫描场景 ".$object->EventKey; 97                 break; 98             case "CLICK": 99                 switch ($object->EventKey)100                 {101                     case "COMPANY":102                         $content = array();103                         $content[] = array("Title"=>"多图文1标题", "Description"=>"", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");104                         break;105                     default:106                         $content = "点击菜单：".$object->EventKey;107                         break;108                 }109                 break;110             case "LOCATION":111                 $content = "上传位置：纬度 ".$object->Latitude.";经度 ".$object->Longitude;112                 break;113             case "VIEW":114                 $content = "跳转链接 ".$object->EventKey;115                 break;116             case "MASSSENDJOBFINISH":117                 $content = "消息ID：".$object->MsgID."，结果：".$object->Status."，粉丝数：".$object->TotalCount."，过滤：".$object->FilterCount."，发送成功：".$object->SentCount."，发送失败：".$object->ErrorCount;118                 break;119             default:120                 $content = "receive a new event: ".$object->Event;121                 break;122         }123         if(is_array($content)){124             if (isset($content[0])){125                 $result = $this->transmitNews($object, $content);126             }else if (isset($content[‘MusicUrl‘])){127                 $result = $this->transmitMusic($object, $content);128             }129         }else{130             $result = $this->transmitText($object, $content);131         }132 133         return $result;134     }135 136     //接收文本消息137     private function receiveText($object)138     {139         $keyword = trim($object->Content);140         //多客服人工回复模式141         if (strstr($keyword, "您好") || strstr($keyword, "你好") || strstr($keyword, "在吗")){142             $result = $this->transmitService($object);143         }144         //自动回复模式145         else{146             if (strstr($keyword, "文本")){147                 $content = "这是个文本消息";148             }else if (strstr($keyword, "单图文")){149                 $content = array();150                 $content[] = array("Title"=>"单图文标题",  "Description"=>"单图文内容", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");151             }else if (strstr($keyword, "图文") || strstr($keyword, "多图文")){152                 $content = array();153                 $content[] = array("Title"=>"多图文1标题", "Description"=>"", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");154                 $content[] = array("Title"=>"多图文2标题", "Description"=>"", "PicUrl"=>"http://d.hiphotos.bdimg.com/wisegame/pic/item/f3529822720e0cf3ac9f1ada0846f21fbe09aaa3.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");155                 $content[] = array("Title"=>"多图文3标题", "Description"=>"", "PicUrl"=>"http://g.hiphotos.bdimg.com/wisegame/pic/item/18cb0a46f21fbe090d338acc6a600c338644adfd.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");156             }else if (strstr($keyword, "音乐")){157                 $content = array();158                 $content = array("Title"=>"最炫民族风", "Description"=>"歌手：凤凰传奇", "MusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3", "HQMusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3");159             }else{160                 $content = date("Y-m-d H:i:s",time())."\n技术支持 方倍工作室";161             }162             163             if(is_array($content)){164                 if (isset($content[0][‘PicUrl‘])){165                     $result = $this->transmitNews($object, $content);166                 }else if (isset($content[‘MusicUrl‘])){167                     $result = $this->transmitMusic($object, $content);168                 }169             }else{170                 $result = $this->transmitText($object, $content);171             }172         }173 174         return $result;175     }176 177     //接收图片消息178     private function receiveImage($object)179     {180         $content = array("MediaId"=>$object->MediaId);181         $result = $this->transmitImage($object, $content);182         return $result;183     }184 185     //接收位置消息186     private function receiveLocation($object)187     {188         $content = "你发送的是位置，纬度为：".$object->Location_X."；经度为：".$object->Location_Y."；缩放级别为：".$object->Scale."；位置为：".$object->Label;189         $result = $this->transmitText($object, $content);190         return $result;191     }192 193     //接收语音消息194     private function receiveVoice($object)195     {196         if (isset($object->Recognition) && !empty($object->Recognition)){197             $content = "你刚才说的是：".$object->Recognition;198             $result = $this->transmitText($object, $content);199         }else{200             $content = array("MediaId"=>$object->MediaId);201             $result = $this->transmitVoice($object, $content);202         }203 204         return $result;205     }206 207     //接收视频消息208     private function receiveVideo($object)209     {210         $content = array("MediaId"=>$object->MediaId, "ThumbMediaId"=>$object->ThumbMediaId, "Title"=>"", "Description"=>"");211         $result = $this->transmitVideo($object, $content);212         return $result;213     }214 215     //接收链接消息216     private function receiveLink($object)217     {218         $content = "你发送的是链接，标题为：".$object->Title."；内容为：".$object->Description."；链接地址为：".$object->Url;219         $result = $this->transmitText($object, $content);220         return $result;221     }222 223     //回复文本消息224     private function transmitText($object, $content)225     {226         $xmlTpl = "<xml>227 <ToUserName><![CDATA[%s]]></ToUserName>228 <FromUserName><![CDATA[%s]]></FromUserName>229 <CreateTime>%s</CreateTime>230 <MsgType><![CDATA[text]]></MsgType>231 <Content><![CDATA[%s]]></Content>232 </xml>";233         $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time(), $content);234         return $result;235     }236 237     //回复图片消息238     private function transmitImage($object, $imageArray)239     {240         $itemTpl = "<Image>241     <MediaId><![CDATA[%s]]></MediaId>242 </Image>";243 244         $item_str = sprintf($itemTpl, $imageArray[‘MediaId‘]);245 246         $xmlTpl = "<xml>247 <ToUserName><![CDATA[%s]]></ToUserName>248 <FromUserName><![CDATA[%s]]></FromUserName>249 <CreateTime>%s</CreateTime>250 <MsgType><![CDATA[image]]></MsgType>251 $item_str252 </xml>";253 254         $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());255         return $result;256     }257 258     //回复语音消息259     private function transmitVoice($object, $voiceArray)260     {261         $itemTpl = "<Voice>262     <MediaId><![CDATA[%s]]></MediaId>263 </Voice>";264 265         $item_str = sprintf($itemTpl, $voiceArray[‘MediaId‘]);266 267         $xmlTpl = "<xml>268 <ToUserName><![CDATA[%s]]></ToUserName>269 <FromUserName><![CDATA[%s]]></FromUserName>270 <CreateTime>%s</CreateTime>271 <MsgType><![CDATA[voice]]></MsgType>272 $item_str273 </xml>";274 275         $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());276         return $result;277     }278 279     //回复视频消息280     private function transmitVideo($object, $videoArray)281     {282         $itemTpl = "<Video>283     <MediaId><![CDATA[%s]]></MediaId>284     <ThumbMediaId><![CDATA[%s]]></ThumbMediaId>285     <Title><![CDATA[%s]]></Title>286     <Description><![CDATA[%s]]></Description>287 </Video>";288 289         $item_str = sprintf($itemTpl, $videoArray[‘MediaId‘], $videoArray[‘ThumbMediaId‘], $videoArray[‘Title‘], $videoArray[‘Description‘]);290 291         $xmlTpl = "<xml>292 <ToUserName><![CDATA[%s]]></ToUserName>293 <FromUserName><![CDATA[%s]]></FromUserName>294 <CreateTime>%s</CreateTime>295 <MsgType><![CDATA[video]]></MsgType>296 $item_str297 </xml>";298 299         $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());300         return $result;301     }302 303     //回复图文消息304     private function transmitNews($object, $newsArray)305     {306         if(!is_array($newsArray)){307             return;308         }309         $itemTpl = "    <item>310         <Title><![CDATA[%s]]></Title>311         <Description><![CDATA[%s]]></Description>312         <PicUrl><![CDATA[%s]]></PicUrl>313         <Url><![CDATA[%s]]></Url>314     </item>315 ";316         $item_str = "";317         foreach ($newsArray as $item){318             $item_str .= sprintf($itemTpl, $item[‘Title‘], $item[‘Description‘], $item[‘PicUrl‘], $item[‘Url‘]);319         }320         $xmlTpl = "<xml>321 <ToUserName><![CDATA[%s]]></ToUserName>322 <FromUserName><![CDATA[%s]]></FromUserName>323 <CreateTime>%s</CreateTime>324 <MsgType><![CDATA[news]]></MsgType>325 <ArticleCount>%s</ArticleCount>326 <Articles>327 $item_str</Articles>328 </xml>";329 330         $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time(), count($newsArray));331         return $result;332     }333 334     //回复音乐消息335     private function transmitMusic($object, $musicArray)336     {337         $itemTpl = "<Music>338     <Title><![CDATA[%s]]></Title>339     <Description><![CDATA[%s]]></Description>340     <MusicUrl><![CDATA[%s]]></MusicUrl>341     <HQMusicUrl><![CDATA[%s]]></HQMusicUrl>342 </Music>";343 344         $item_str = sprintf($itemTpl, $musicArray[‘Title‘], $musicArray[‘Description‘], $musicArray[‘MusicUrl‘], $musicArray[‘HQMusicUrl‘]);345 346         $xmlTpl = "<xml>347 <ToUserName><![CDATA[%s]]></ToUserName>348 <FromUserName><![CDATA[%s]]></FromUserName>349 <CreateTime>%s</CreateTime>350 <MsgType><![CDATA[music]]></MsgType>351 $item_str352 </xml>";353 354         $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());355         return $result;356     }357 358     //回复多客服消息359     private function transmitService($object)360     {361         $xmlTpl = "<xml>362 <ToUserName><![CDATA[%s]]></ToUserName>363 <FromUserName><![CDATA[%s]]></FromUserName>364 <CreateTime>%s</CreateTime>365 <MsgType><![CDATA[transfer_customer_service]]></MsgType>366 </xml>";367         $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());368         return $result;369     }370 371     //日志记录372     private function logger($log_content)373     {374         if(isset($_SERVER[‘HTTP_APPNAME‘])){   //SAE375             sae_set_display_errors(false);376             sae_debug($log_content);377             sae_set_display_errors(true);378         }else if($_SERVER[‘REMOTE_ADDR‘] != "127.0.0.1"){ //LOCAL379             $max_size = 10000;380             $log_filename = "log.xml";381             if(file_exists($log_filename) and (abs(filesize($log_filename)) > $max_size)){unlink($log_filename);}382             file_put_contents($log_filename, date(‘H:i:s‘)." ".$log_content."\r\n", FILE_APPEND);383         }384     }385 }386 ?>