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标题: 微信公众平台DEMO(PHP) [打印本页]

作者: qz234 时间: 2018-2-14 05:36

         本人在SAE环境下搭建了CI框架(其实这个小东西用不着用框架的)，直接把代码写在了控制器里面
load->helper('url');
$this->load->view('welcome_message');
*/

// use chat response
$this->responseMsg();

  }

  // chat response
  public function responseMsg()
  {
//get post data, May be due to the different environments
$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

   //extract post data
if (!empty($postStr)){

   $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
   $fromUsername = $postObj->FromUserName;
   $toUsername = $postObj->ToUserName;
   $MsgType = $postObj->MsgType;
   $time = time();

   switch($MsgType){
      case('text'):
      $keyword = trim($postObj->Content);
      $textTpl = "


            %s


            ";
      switch($keyword){
         case(1):
            // Need to optimize
            // random read data from jokes
            $sql = 'SELECT * FROM jokes';
            $query = $this->db->query($sql);
            $res = $query->result_array();
            $num_rows = $query->num_rows();
            $key = rand(0, $num_rows - 1); // Notice: The value of key is from 0.
            //$contentStr = $key.'#'.$res[$key ]['content']; // debug
            $contentStr = $res[$key ]['content'];
            break;
         case(2):
            $contentStr = 'Your fromUsername is: '.$fromUsername;
            break;
         case(3):
            $newsTpl = "


                  %s

                  2






                     [U][/U]





                     [U][/U]



                  ";

            $resultStr = sprintf($newsTpl, $fromUsername, $toUsername, $time,'news',
            '百度','', 'http://www.baidu.com/', 'http://www.baidu.com',
            'Google','', '', 'http://www.google.com'); // Notice: Google's logo is not suitable.
            echo $resultStr;
            exit; // Notice: It's exit, not break.
         case(4):
            $contentStr = "该功能正在开发中，敬请期待...";
            break;

         /* others */

         default:
            $contentStr = "回复数字选择服务\n";
            $contentStr .= "1 笑话精选\n";
            $contentStr .= "2 获取您的Username...\n";
            $contentStr .= "3 图文消息示例\n";
            $contentStr .= "4 开发中...\n";
            break;
      }
      $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, 'text', $contentStr);
      break;

      case('image'):

      $media_id = $postObj->MediaId;
      $"


            %s

            [I]

            [/I]
            ";
      $resultStr = sprintf($, $fromUsername, $toUsername, $time, 'image', $media_id);
      break;

      // try get the id of the receive image and analyse
      /*
      $media_id = $postObj->MediaId;
      $textTpl = "


            %s


            ";
      $length = strlen($media_id);
      $contentStr = "I have received the image message you sent, the id of this image is # $media_id #, and the length of media_id is # $length #";
      $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, 'text', $contentStr);
      break;
      */

      case('voice'):
      $textTpl = "


            %s


            ";
      $contentStr = '你说啥?俺听不见...';
      $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, 'text', $contentStr);
      break;

      /* others */

      default:
      $resultStr = "Input something...";
      break;
   }
   echo $resultStr;

}else {
   echo "";
   exit;
}
  }
}


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