移植微信公众平台DEMO修改，挂在新浪微博的私信聊天机器人。测试微博@海经院论坛 1. [代码] CallbackDemo.php ?php//接口要求返回的字符串需要是utf8编码。header( 'Content-type: text/html; charset=
1. [代码]CallbackDemo.php
<?php
//接口要求返回的字符串需要是utf8编码。
header( 'Content-type: text/html; charset=utf-8' );
//加载SDK
require_once 'CallbackSDK.php';
//设置app_key对应的app_secret
define("APP_SECRET", "*************");
//初始化SDK
$call_back_SDK = new CallbackSDK();
$call_back_SDK->setAppSecret(APP_SECRET);
//签名验证
$signature = $_GET["signature"];
$timestamp = $_GET["timestamp"];
$nonce = $_GET["nonce"];
if (!$call_back_SDK->checkSignature($signature, $timestamp, $nonce)) {
die("check signature error");
}
//首次验证url时会有'echostr'参数，后续推送消息时不再有'echostr'字段
//若存在'echostr'说明是首次验证,则返回'echostr'的内容。
if (isset($_GET["echostr"])) {
die($_GET["echostr"]);
}
//处理开放平台推送来的消息,首先获取推送来的数据.
$post_msg_str = $call_back_SDK->getPostMsgStr();
/**
* 设置接口默认返回值为空字符串。
* 请注意数据编码类型。接口要求返回的字符串需要是utf8编码
* 需要说明的是开放平台判断推送成功的标志是接口返回的http状态码,
* 只要应用的接口返回的状态为200就会认为消息推送成功，如果http状态码不为200则会重试，共重试3次。
*/
$str_return = '';
if (!empty($post_msg_str)) {
//sender_id为发送回复消息的uid，即蓝v自己
$sender_id = $post_msg_str['receiver_id'];
//receiver_id为接收回复消息的uid，即蓝v的粉丝
$receiver_id = $post_msg_str['sender_id'];
//回复text类型的消息示例。
$keyword= $post_msg_str['text'];
//图灵API
$apiKey = "*****************";
$apiURL = "http://www.tuling123.com/openapi/api?key=KEY&info=INFO";
// 设置报文头, 构建请求报文
$reqInfo = $keyword;
$url = str_replace("INFO", $reqInfo, str_replace("KEY", $apiKey, $apiURL));
$res =file_get_contents($url);
$result = json_decode($res);
$jiaoyan=$result->{'code'};
switch($jiaoyan){
case "200000":
$data_type = "text";
$wz=$result->{'text'};
$lj=$result->{'url'};
$xx=$wz.$lj;
$data = $call_back_SDK->textData("$xx");
break;
case "302000":
//$data_type = "text";
//$lb=$result->{'list'};
//$xx=var_export ($lb, TRUE);
//$data = $call_back_SDK->textData("$xx");
$data_type = "articles";
$length = count($result['list']) > 9 ? 9 :count($result['list']);
for($i= 0;$i< $length;$i++){
$articles [$i] = array (
'display_name' => $result['list'][$i]['article'],
'summary' => $result['list'][$i]['article'],
'image' => $result['list'][$i]['icon'],
'url' => $result['list'][$i]['detailurl']
);
}
$data = $call_back_SDK->articleData($articles);
break;
case "40001":
$data_type = "text";
$xx="（＞﹏＜）我累了，需要休息一下。";
$data = $call_back_SDK->textData("$xx");
break;
case "40002":
$data_type = "text";
$xx="（＞﹏＜）我累了，需要休息一下。";
$data = $call_back_SDK->textData("$xx");
break;
case "40003":
$data_type = "text";
$xx="（＞﹏＜）我累了，需要休息一下。";
$data = $call_back_SDK->textData("$xx");
break;
case "40004":
$data_type = "text";
$xx="（＞﹏＜）我累了，需要休息一下。";
$data = $call_back_SDK->textData("$xx");
break;
case "40005":
$data_type = "text";
$xx="（＞﹏＜）我累了，需要休息一下。";
$data = $call_back_SDK->textData("$xx");
break;
case "40006":
$data_type = "text";
$xx="（＞﹏＜）我累了，需要休息一下。";
$data = $call_back_SDK->textData("$xx");
break;
case "40007":
$data_type = "text";
$xx="（＞﹏＜）我累了，需要休息一下。";
$data = $call_back_SDK->textData("$xx");
break;
default:
$data_type = "text";
$xx=$result->{'text'};
$data = $call_back_SDK->textData("$xx");
}
$str_return = $call_back_SDK->buildReplyMsg($receiver_id, $sender_id, $data, $data_type);
}
echo json_encode($str_return);
2. [代码]CallbackSDK.php
<?php
class CallbackSDK {
private $app_secret = "";
/**
* 设置app_key对应的app_secret。
* @param $app_secret
*/
public function setAppSecret($app_secret) {
$this->app_secret = $app_secret;
}
/**
* 获取推送来的的数据
* 必须使用 $GLOBALS['HTTP_RAW_POST_DATA']方法获取post过来的原始数据来解析.
* @return mixed
*/
public function getPostMsgStr() {
return json_decode($GLOBALS['HTTP_RAW_POST_DATA'], true);
}
/**
* 验证签名
* @param $signature
* @param $timestamp
* @param $nonce
* @return bool
*/
function checkSignature($signature, $timestamp, $nonce) {
$tmpArr = array($this->app_secret, $timestamp, $nonce);
sort($tmpArr, SORT_STRING);
$tmpStr = sha1(implode($tmpArr));
if ($tmpStr == $signature) {
return true;
} else {
return false;
}
}
/**
* 组装返回数据
* @param $receiver_id
* @param $sender_id
* @param $data
* @param $type
* @return array
*/
function buildReplyMsg($receiver_id, $sender_id, $data, $type) {
return $msg = array(
"sender_id" => $sender_id,
"receiver_id" => $receiver_id,
"type" => $type,
//data字段需要进行urlencode编码
"data" => urlencode(json_encode($data))
);
}
/**
* 生成text类型的回复消息内容
* @param $text
* @return array
*/
function textData($text) {
return $data = array("text" => $text);
}
/**
* 生成article类型的回复消息内容
* @param $article
* @return array
*/
function articleData($articles) {
return $data = array(
'articles' => $articles
);
}
/**
* 生成position类型的回复消息内容
* @param $longitude
* @param $latitude
* @return array
*/
function positionData($longitude, $latitude) {
return $data = array(
"longitude" => $longitude,
"latitude" => $latitude
);
}
}