thinkphp 实现微信公众号开发（二）--实现自定义菜单
2024-03-24 07:50:06
IndexController.class.php
<?php
namespace Home\Controller;
use Think\Controller;
class IndexController extends Controller {
/* public function index(){
$this->show('<style type="text/css">*{ padding: 0; margin: 0; } div{ padding: 4px 48px;} body{ background: #fff; font-family: "微软雅黑"; color: #333;font-size:24px} h1{ font-size: 100px; font-weight: normal; margin-bottom: 12px; } p{ line-height: 1.8em; font-size: 36px } a,a:hover{color:blue;}</style><div style="padding: 24px 48px;"> <h1>:)</h1><p>欢迎使用 <b>ThinkPHP</b>！</p><br/>版本 V{$Think.version}</div><script type="text/javascript" src="http://ad.topthink.com/Public/static/client.js"></script><thinkad id="ad_55e75dfae343f5a1"></thinkad><script type="text/javascript" src="http://tajs.qq.com/stats?sId=9347272" charset="UTF-8"></script>','utf-8');
}*/
public function __construct(){ }
public function index(){
//获得参数 signature nonce token timestamp echostr
$nonce = $_GET['nonce'];
$token = 'imooc';
$timestamp = $_GET['timestamp'];
$echostr = $_GET['echostr'];
$signature = $_GET['signature'];
//形成数组，然后按字典序排序
$array = array();
$array = array($nonce, $timestamp, $token);
sort($array);
//拼接成字符串,sha1加密 ，然后与signature进行校验
$str = sha1( implode( $array ) );
if( $str == $signature && $echostr ){
//第一次接入weixin api接口的时候
echo $echostr;
exit;
}else{
$this->definedItem();
$this->reponseMsg(); } } public function show(){
echo 'imooc';
} //消息处理函数
public function reponseMsg(){
//1.获取到微信推送过来post数据（xml格式）
$postArr = $GLOBALS['HTTP_RAW_POST_DATA'];
//2.处理消息类型，并设置回复类型和内容
/*<xml>
<ToUserName><![CDATA[toUser]]></ToUserName>
<FromUserName><![CDATA[FromUser]]></FromUserName>
<CreateTime>123456789</CreateTime>
<MsgType><![CDATA[event]]></MsgType>
<Event><![CDATA[subscribe]]></Event>
</xml>*/
$postObj = simplexml_load_string( $postArr );
//$postObj->ToUserName = '';
//$postObj->FromUserName = '';
//$postObj->CreateTime = '';
//$postObj->MsgType = '';
//$postObj->Event = '';
// gh_e79a177814ed
//判断该数据包是否是订阅的事件推送
if( strtolower( $postObj->MsgType) == 'event'){
//如果是关注 subscribe 事件
if( strtolower($postObj->Event == 'subscribe') ){
//回复用户消息(纯文本格式)
$toUser = $postObj->FromUserName;
$fromUser = $postObj->ToUserName;
$time = time();
$msgType = 'text';
$content = '欢迎关注我们的微信公众账号'.$postObj->FromUserName.'-'.$postObj->ToUserName;
$template = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
$info = sprintf($template, $toUser, $fromUser, $time, $msgType, $content);
echo $info;
/*<xml>
<ToUserName><![CDATA[toUser]]></ToUserName>
<FromUserName><![CDATA[fromUser]]></FromUserName>
<CreateTime>12345678</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[你好]]></Content>
</xml>*/ }
}
//根据用户输入消息进行回复
else if(strtolower( $postObj->MsgType) == 'text'){
$toUser = $postObj->FromUserName;
$fromUser = $postObj->ToUserName;
$time = time();
$msgType = 'text';
//$content = 'imooc is very good'.$postObj->FromUserName.'-'.$postObj->ToUserName;
$template = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
switch( trim($postObj->Content)){
case 1:
$content = '您输入的数字是1';
break;
case 2:
$content = '您输入的数字是2';
break;
case 3:
$content = '<a href="http://www.baidu.com">百度</a>';
break;
case tuwen:
$arr=array(
array('title'=>'imooc',
'description'=>'imooc描述',
'picUrl'=>'http://www.imooc.com/static/img/common/logo.png',
'url'=>'http://www.baidu.com'),
array('title'=>'hao123',
'description'=>'hao123描述',
'picUrl'=>'http://www.imooc.com/static/img/common/logo.png',
'url'=>'http://www.hao123.com'),
array('title'=>'baidu',
'description'=>'baidu描述',
'picUrl'=>'http://www.imooc.com/static/img/common/logo.png',
'url'=>'http://www.baidu.com'),
);
$content = '<a href="http://www.baidu.com">百度</a>';
$template_tuWen = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<ArticleCount>".count($arr)."</ArticleCount>
<Articles>";
foreach($arr as $k=>$v){
$template_tuWen .= "<item>
<Title><![CDATA[".$v['title']."]]></Title>
<Description><![CDATA[".$v['description']."]]></Description>
<PicUrl><![CDATA[".$v['picUrl']."]]></PicUrl>
<Url><![CDATA[".$v['url']."]]></Url>
</item>";
} $template_tuWen .="</Articles>
</xml>";
$info = sprintf($template_tuWen, $toUser,$fromUser,$time,'news');
echo $info;
break;
} $info = sprintf($template, $toUser, $fromUser, $time, $msgType, $content);
echo $info;
} } //$url 接口url string
//$type 请求类型string
//$res 返回类型string
//$arr= 请求参数string
public function http_curl($url,$type='get',$res='json',$arr=''){ //1.初始化curl
$ch =curl_init();
//2.设置curl的参数
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); if($type == 'post'){
curl_setopt($ch,CURLOPT_POST,1);
curl_setopt($ch,CURLOPT_POSTFIELDS,$arr);
}
//3.采集
$output =curl_exec($ch); //4.关闭
curl_close($ch);
if($res=='json'){
if(curl_error($ch)){
//请求失败，返回错误信息
return curl_error($ch);
}else{
//请求成功，返回错误信息 return json_decode($output,true);
}
}
echo var_dump( $output );
} //获取测试号微信AccessToken
/*function getWxAccessToken(){ //2初始化
$ch =curl_init();
//3设置参数
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
//4.调用接口
$res =curl_exec($ch);
//5.关闭curl
curl_close($ch);
if(curl_error($ch)){
var_dump(curl_error($ch));
}
$arr=json_decode($res,true);
var_dump($arr);
}*/ //获取微信服务器IP地址
function getWxServerIp(){
$accessToken ="Y7cYto0UvJz1U-9NpN04lhQuBkO5BO7Sim6hCZ0GkZlLLfisnvXLjg6VTX_v7veESGX24zAIlu31GD5YXjQFWd5AYXkQTv5a1iGIwk9oxL4gPeWC3fCciWTp2e5ftVZvUXFcAHAHKS";
$url = "https://api.weixin.qq.com/cgi-bin/getcallbackip?access_token=".$accessToken;
$ch =curl_init();
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
$res =curl_exec($ch);
//5.关闭curl
curl_close($ch);
if(curl_error($ch)){
var_dump(curl_error($ch));
}
$arr=json_decode($res,true);
echo "<pre>";
var_dump($arr);
echo "</pre>";
}
//返回access_token *session解决办法 存mysql memcache
public function getWxAccessToken(){
if( $_SESSION['access_token'] && $_SESSION['expire_time']>time()){
//如果access_token在session没有过期
echo "111";
echo $_SESSION['access_token'];;
return $_SESSION['access_token'];
}
else{
//如果access_token比存在或者已经过期，重新取access_token
//1 请求url地址
$AppId='wx6636f00cafe25cc0';
$AppSecret='4e67418c1a2f5a1780235e3115eb2b77';
$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$AppId."&secret=".$AppSecret;
$res=$this->http_curl($url,'get','json');
echo "res";
echo $res;
$access_token =$res['access_token'];
//将重新获取到的aceess_token存到session
$_SESSION['access_token']=$access_token;
$_SESSION['expire_time']=time()+7000;
echo "2222";
echo $access_token;
return $access_token;
}
} public function definedItem(){
//创建微信菜单
//目前微信接口的调用方式都是通过 curl post/get
header('content-type:text/html;charset=utf-8');
echo $access_token=$this ->getWxAccessToken();
echo $url ='https://api.weixin.qq.com/cgi-bin/menu/create?access_token='.$access_token;
$postArr=array(
'button'=>array(
array(
'name'=>urlencode('菜单一'),
'type'=>'click',
'key'=>'item1',
),
array(
'name'=>urlencode('菜单二'),
'sub_button'=>array(
array(
'name'=>urlencode('歌曲'),
'type'=>'click',
'key'=>'songs'
),//第一个二级菜单
array(
'name'=>urlencode('电影'),
'type'=>'view',
'url'=>'http://www.baidu.com'
),//第二个二级菜单
)
), array(
'name'=>urlencode('菜单三'),
'type'=>'view',
'url'=>'http://www.qq.com',
),//第三个一级菜单 ));
echo $postJson = urldecode(json_encode($postArr));
$res = $this->http_curl($url,'post','json',$postJson);
var_dump($res);
}
}
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