微信信息发送

<?php
error_reporting( E_ALL ^ E_NOTICE );
// 使用说明：
// 开始要登录
$param = array();
$param['username'] = '用户名';
$param['pwd'] = '密码';

echo '<pre>';

$wx = new Weixin();
$flag = $wx->login($param);

echo "登录:\n";
var_dump($flag);

echo "\n";
echo "获取分组:\n";
$group = $wx->getGroup();
var_dump($group);

echo "\n";
echo "分组成员:\n";
$group = $wx->getFriendByGroup('0');
var_dump($group);

echo "\n";
echo "最新消息\n";
$msg = $wx->newmesg();
var_dump($msg);

echo "\n";
echo "获取图文:\n";
$mesg = $wx->getMsg();
var_dump($mesg);

echo "\n";
echo "发送消息:\n";

// 说明：如果$content为文字发送文本消息
// 说明：如果$content为图文ID则发送图文消息
//$content = '测试文本'; // 文本
//$content = '10000023'; // 图文 素材id
//$mesg = $wx->battchMesgByGroup('101', $content);
//var_dump($mesg);
$arr = array(
'fakeId'=>'985865180',
"nickName"=>"逄锦涛",
"remarkName"=>'',
'content'=>'10000002'
);
$s=$wx->sendmesg($arr);
var_dump($s);
echo "df";
/**
 * 微信公众平台操作
 * 基本于PHP-CURL
 * 
 * @author phpbin
 *
 */
class Weixin
{
	
	/**
	 * PHP curl头部分
	 * 
	 * @var array
	 */
	private $_header;
	
	/**
	 * 通讯cookie
	 * 
	 * @var string
	 */
	private $_cookie;
	
	/**
	 * 令牌
	 * 
	 * @var string
	 */
	private $_token;
	
	/**
	 * 初始化，设置header
	 */
	public function __construct()
	{
		$this->_header = array();
		$this->_header[] = "Host:mp.weixin.qq.com";
		$this->_header[] = "Referer:https://mp.weixin.qq.com/cgi-bin/getmessage";
	}
	
	/**
	 * 用户登录
	 * 结构 $param = array('username'=>'', 'pwd'=>'');
	 * 
	 * @param array $param
	 * @return boolean
	 */
	public function login($param)
	{
		$url = 'https://mp.weixin.qq.com/cgi-bin/login?lang=zh_CN';
		$post = 'username='.urlencode($param['username']).'&pwd='.md5($param['pwd']).'&imgcode=&f=json';
		$stream = $this->_html($url, $post);
		
		// 判断是不是登录成功
		$html = preg_replace("/^.*\{/is", "{", $stream);
		$json = json_decode($html, true);
		//获取 token
		preg_match("/lang=zh_CN&token=(\d+)/is", $json['ErrMsg'], $match);
		$this->_token = $match[1];
		
		// 获取cookie
		$this->_cookie($stream); 
		return (boolean)$this->_token;
	}
	
	/**
	 * 获取图文消息
	 *
	 * @return array
	 */
	public function getMsg()
	{
		$url = 'https://mp.weixin.qq.com/cgi-bin/operate_appmsg?token='.$this->_token.'&lang=zh_CN&sub=list&type=10&subtype=3&t=wxm-appmsgs-list-new&pagesize=10&pageidx=0&lang=zh_CN';
		$stream = $this->_html($url);
		
		// 分析分组中好友
		preg_match_all('/"appId"\:"(\d+)".*?"title"\:"(.*?)".*?/is', $stream, $matches);
		if ( !is_array($matches[1])) return false;
	
		$returns = array();
		foreach ( $matches[1] as $key=>$val) {
			$temp = array();
			$returns[$matches[1][$key]] = $matches[2][$key];
		}
		return $returns;
	}
	
	/**
	 * 获取平台分组
	 * 
	 * @return array
	 */
	public function getGroup()
	{
		$url = 'https://mp.weixin.qq.com/cgi-bin/contactmanage?t=user/index&pagesize=10&pageidx=0&type=0&groupid=0&token='.$this->_token.'&lang=zh_CN';
		$stream = $this->_html($url);
		
		// 分组
		preg_match('/"groups"\:(.*?)\\}\).groups/is', $stream, $match);
		$jsonArr = json_decode($match[1], true);
		$returns = array();
		foreach ( $jsonArr as $key=>$val) {
		  $returns[$val['id']] = $val['name'].'('.$val['cnt'].')';	
		}
		return $returns;
	}
	
	/**
	 * 获取分组成员
	 * 
	 * @param integer $gId
	 * @return array;
	 */
	public function getFriendByGroup($gId)
	{
		$url = 'https://mp.weixin.qq.com/cgi-bin/contactmanage?t=user/index&pagesize=10&pageidx=0&type=0&groupid='.$gId.'&token='.$this->_token.'&lang=zh_CN';
		$stream = $this->_html($url);
		
		// 分析分组中好友
		preg_match('/"contacts"\:(.*?)\\}\).contacts/is', $stream, $match);
		$jsonArr = json_decode($match[1], true);
		
		if ( !is_array($jsonArr)) return false;

		$returns = array();
		foreach ( $jsonArr as $key=>$val) {
			$temp = array();
			$temp['fakeId']     = $val['id'];
			$temp['nickName']   = $val['nick_name'];
			$temp['remarkName'] = $val['remark_name'];
			$returns[] = $temp;
		}
		return $returns;
	}
	
	/**
	 * 批量按组发送
	 * 
	 * @param integer $gId 分组ID
	 * @param string $content
	 * @return array
	 */
	public function battchMesgByGroup($gId, $content)
	{
		$mebInfo = $this->getFriendByGroup($gId);
		
		if ( false == $mebInfo) return false;
		
		// 循环发送
		$returns = array();
		foreach ( $mebInfo as $key=>$val)
		{
			$val['content'] = $content;
			$this->sendmesg($val) ? $returns['succ'] ++ : $returns['err']++;
		}
		return $returns;
	}
	
		
	/**
	 * 发送消息
	 * 
	 * 结构 $param = array(fakeId, content, msgId);
	 * @param array $param
	 * @return boolean
	 */
	public function sendmesg($param)
	{
		$url  = 'https://mp.weixin.qq.com/cgi-bin/singlesend?t=ajax-response';
		
		// 分类型进行推送
		if ( (int)$param['content']>100000)
		{
			$post = 'error=false&tofakeid='.$param['fakeId'].'&type=10&fid='.$param['content'].'&appmsgid='.$param['content'].'&quickreplyid='.$param['msgId'].'&token='.$this->_token.'&ajax=1';
		} else {
			$post = 'error=false&tofakeid='.$param['fakeId'].'&type=1&content='.$param['content'].'&quickreplyid='.$param['msgId'].'&token='.$this->_token.'&ajax=1';
		}

		$this->_header[1] = "Referer:https://mp.weixin.qq.com/cgi-bin/singlemsgpage?msgid=&source=&count=20&t=wxm-singlechat&fromfakeid=".$param['fakeId']."&token=".$this->_token;
		$stream = $this->_html($url, $post);
		
		// 是不是设置成功
		$html = preg_replace("/^.*\{/is", "{", $stream);
		$json = json_decode($html, true);
		return (boolean)$json['msg'] == 'ok';
	}
	
	/**
	 * 从Stream中提取cookie
	 * 
	 * @param string $stream
	 */
	private function _cookie($stream)
	{
		preg_match_all("/Set-Cookie: (.*?);/is", $stream, $matches);		
		$this->_cookie = @implode(";", $matches[1]);
	}
	
	/**
	 * 获取Stream
	 * 
	 * @param string $url
	 * @param string $post
	 * @return mixed
	 */
	private function _html($url, $post = FALSE)
	{
		ob_start();
		$ch = curl_init($url);
		curl_setopt($ch, CURLOPT_HEADER, true);
		curl_setopt($ch, CURLOPT_HTTPHEADER, $this->_header);
		curl_setopt($ch, CURLOPT_TIMEOUT, 60);
		if ( $post){
			curl_setopt($ch, CURLOPT_POST, true);
		  curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
		}
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($ch, CURLOPT_COOKIE, $this->_cookie);
		//curl_setopt($ch, CURLOPT_PROXY, 'http://10.100.10.100:3128');
		curl_exec($ch);
		curl_close($ch);
		$_str = ob_get_contents();
		$_str = str_replace("script", "", $_str);
		
		ob_end_clean();
		return $_str;
	}
	/**
	 * 获取最新消息
	 * 
	 * 返回结构:id:msgId; fakeId; nickName; content;
	 * 
	 * @return array
	 */
	public function newmesg()
	{
		$url = 'https://mp.weixin.qq.com/cgi-bin/message?t=message/list&count=20&day=7&token='.$this->_token;
		
		$stream = $this->_html($url);
		
		preg_match('/"msg_item"\:(.*?)\\}\).msg_item/is', $stream, $match);
		$jsonArr = json_decode($match[1], true);
		
		$returns = array();
		foreach ( $jsonArr as $val){
			if ( isset($val['is_starred_msg'])) continue;
      $returns[] = $val;
		}
		return $returns;
	}
}