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wechat.class.php
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<?php
/**
* 微信公众平台PHP-SDK, 官方API部分
* @author dodge <[email protected]>
* @link https://github.com/dodgepudding/wechat-php-sdk
* @version 1.2
* usage:
* $options = array(
* 'token'=>'tokenaccesskey', //填写你设定的key
* 'encodingaeskey'=>'encodingaeskey', //填写加密用的EncodingAESKey
* 'appid'=>'wxdk1234567890', //填写高级调用功能的app id
* 'appsecret'=>'xxxxxxxxxxxxxxxxxxx', //填写高级调用功能的密钥
* 'partnerid'=>'88888888', //财付通商户身份标识
* 'partnerkey'=>'', //财付通商户权限密钥Key
* 'paysignkey'=>'' //商户签名密钥Key
* );
* $weObj = new Wechat($options);
* $weObj->valid();
* $type = $weObj->getRev()->getRevType();
* switch($type) {
* case Wechat::MSGTYPE_TEXT:
* $weObj->text("hello, I'm wechat")->reply();
* exit;
* break;
* case Wechat::MSGTYPE_EVENT:
* ....
* break;
* case Wechat::MSGTYPE_IMAGE:
* ...
* break;
* default:
* $weObj->text("help info")->reply();
* }
*
* //获取菜单操作:
* $menu = $weObj->getMenu();
* //设置菜单
* $newmenu = array(
* "button"=>
* array(
* array('type'=>'click','name'=>'最新消息','key'=>'MENU_KEY_NEWS'),
* array('type'=>'view','name'=>'我要搜索','url'=>'http://www.baidu.com'),
* )
* );
* $result = $weObj->createMenu($newmenu);
*/
class Wechat
{
const MSGTYPE_TEXT = 'text';
const MSGTYPE_IMAGE = 'image';
const MSGTYPE_LOCATION = 'location';
const MSGTYPE_LINK = 'link';
const MSGTYPE_EVENT = 'event';
const MSGTYPE_MUSIC = 'music';
const MSGTYPE_NEWS = 'news';
const MSGTYPE_VOICE = 'voice';
const MSGTYPE_VIDEO = 'video';
const API_URL_PREFIX = 'https://api.weixin.qq.com/cgi-bin';
const AUTH_URL = '/token?grant_type=client_credential&';
const MENU_CREATE_URL = '/menu/create?';
const MENU_GET_URL = '/menu/get?';
const MENU_DELETE_URL = '/menu/delete?';
const MEDIA_GET_URL = '/media/get?';
const QRCODE_CREATE_URL='/qrcode/create?';
const QR_SCENE = 0;
const QR_LIMIT_SCENE = 1;
const QRCODE_IMG_URL='https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=';
const SHORT_URL='/shorturl?';
const USER_GET_URL='/user/get?';
const USER_INFO_URL='/user/info?';
const USER_UPDATEREMARK_URL='/user/info/updateremark?';
const GROUP_GET_URL='/groups/get?';
const USER_GROUP_URL='/groups/getid?';
const GROUP_CREATE_URL='/groups/create?';
const GROUP_UPDATE_URL='/groups/update?';
const GROUP_MEMBER_UPDATE_URL='/groups/members/update?';
const CUSTOM_SEND_URL='/message/custom/send?';
const MEDIA_UPLOADNEWS_URL = '/media/uploadnews?';
const MASS_SEND_URL = '/message/mass/send?';
const TEMPLATE_SEND_URL = '/message/template/send?';
const MASS_SEND_GROUP_URL = '/message/mass/sendall?';
const MASS_DELETE_URL = '/message/mass/delete?';
const UPLOAD_MEDIA_URL = 'http://file.api.weixin.qq.com/cgi-bin';
const MEDIA_UPLOAD = '/media/upload?';
const OAUTH_PREFIX = 'https://open.weixin.qq.com/connect/oauth2';
const OAUTH_AUTHORIZE_URL = '/authorize?';
const OAUTH_TOKEN_PREFIX = 'https://api.weixin.qq.com/sns/oauth2';
const OAUTH_TOKEN_URL = '/access_token?';
const OAUTH_REFRESH_URL = '/refresh_token?';
const OAUTH_USERINFO_URL = 'https://api.weixin.qq.com/sns/userinfo?';
const OAUTH_AUTH_URL = 'https://api.weixin.qq.com/sns/auth?';
const PAY_DELIVERNOTIFY = 'https://api.weixin.qq.com/pay/delivernotify?';
const PAY_ORDERQUERY = 'https://api.weixin.qq.com/pay/orderquery?';
const CUSTOM_SERVICE_GET_RECORD = '/customservice/getrecord?';
const CUSTOM_SERVICE_GET_KFLIST = '/customservice/getkflist?';
const CUSTOM_SERVICE_GET_ONLINEKFLIST = '/customservice/getkflist?';
const SEMANTIC_API_URL= 'https://api.weixin.qq.com/semantic/semproxy/search?';
private $token;
private $encodingAesKey;
private $encrypt_type;
private $appid;
private $appsecret;
private $access_token;
private $user_token;
private $partnerid;
private $partnerkey;
private $paysignkey;
private $postxml;
private $_msg;
private $_funcflag = false;
private $_receive;
private $_text_filter = true;
public $debug = false;
public $errCode = 40001;
public $errMsg = "no access";
private $_logcallback;
public function __construct($options)
{
$this->token = isset($options['token'])?$options['token']:'';
$this->encodingAesKey = isset($options['encodingaeskey'])?$options['encodingaeskey']:'';
$this->appid = isset($options['appid'])?$options['appid']:'';
$this->appsecret = isset($options['appsecret'])?$options['appsecret']:'';
$this->partnerid = isset($options['partnerid'])?$options['partnerid']:'';
$this->partnerkey = isset($options['partnerkey'])?$options['partnerkey']:'';
$this->paysignkey = isset($options['paysignkey'])?$options['paysignkey']:'';
$this->debug = isset($options['debug'])?$options['debug']:false;
$this->_logcallback = isset($options['logcallback'])?$options['logcallback']:false;
}
/**
* For weixin server validation
*/
private function checkSignature($str='')
{
$signature = isset($_GET["signature"])?$_GET["signature"]:'';
$signature = isset($_GET["msg_signature"])?$_GET["msg_signature"]:$signature; //如果存在加密验证则用加密验证段
$timestamp = isset($_GET["timestamp"])?$_GET["timestamp"]:'';
$nonce = isset($_GET["nonce"])?$_GET["nonce"]:'';
$token = $this->token;
$tmpArr = array($token, $timestamp, $nonce,$str);
sort($tmpArr, SORT_STRING);
$tmpStr = implode( $tmpArr );
$tmpStr = sha1( $tmpStr );
if( $tmpStr == $signature ){
return true;
}else{
return false;
}
}
/**
* For weixin server validation
* @param bool $return 是否返回
*/
public function valid($return=false)
{
$encryptStr="";
if ($_SERVER['REQUEST_METHOD'] == "POST") {
$postStr = file_get_contents("php://input");
$array = (array)simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
$this->encrypt_type = isset($_GET["encrypt_type"]) ? $_GET["encrypt_type"]: '';
if ($this->encrypt_type == 'aes') { //aes加密
$this->log($postStr);
$encryptStr = $array['Encrypt'];
$pc = new Prpcrypt($this->encodingAesKey);
$array = $pc->decrypt($encryptStr,$this->appid);
if (!isset($array[0]) || ($array[0] != 0)) {
if (!$return) {
die('decrypt error!');
} else {
return false;
}
}
$this->postxml = $array[1];
if (!$this->appid)
$this->appid = $array[2];//为了没有appid的订阅号。
} else {
$this->postxml = $postStr;
}
} elseif (isset($_GET["echostr"])) {
$echoStr = $_GET["echostr"];
if ($return) {
if ($this->checkSignature())
return $echoStr;
else
return false;
} else {
if ($this->checkSignature())
die($echoStr);
else
die('no access');
}
}
if (!$this->checkSignature($encryptStr)) {
if ($return)
return false;
else
die('no access');
}
return true;
}
/**
* 设置发送消息
* @param array $msg 消息数组
* @param bool $append 是否在原消息数组追加
*/
public function Message($msg = '',$append = false){
if (is_null($msg)) {
$this->_msg =array();
}elseif (is_array($msg)) {
if ($append)
$this->_msg = array_merge($this->_msg,$msg);
else
$this->_msg = $msg;
return $this->_msg;
} else {
return $this->_msg;
}
}
public function setFuncFlag($flag) {
$this->_funcflag = $flag;
return $this;
}
private function log($log){
if ($this->debug && function_exists($this->_logcallback)) {
if (is_array($log)) $log = print_r($log,true);
return call_user_func($this->_logcallback,$log);
}
}
/**
* 获取微信服务器发来的信息
*/
public function getRev()
{
if ($this->_receive) return $this;
$postStr = !empty($this->postxml)?$this->postxml:file_get_contents("php://input");
//兼顾使用明文又不想调用valid()方法的情况
$this->log($postStr);
if (!empty($postStr)) {
$this->_receive = (array)simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
}
return $this;
}
/**
* 获取微信服务器发来的信息
*/
public function getRevData()
{
return $this->_receive;
}
/**
* 获取消息发送者
*/
public function getRevFrom() {
if (isset($this->_receive['FromUserName']))
return $this->_receive['FromUserName'];
else
return false;
}
/**
* 获取消息接受者
*/
public function getRevTo() {
if (isset($this->_receive['ToUserName']))
return $this->_receive['ToUserName'];
else
return false;
}
/**
* 获取接收消息的类型
*/
public function getRevType() {
if (isset($this->_receive['MsgType']))
return $this->_receive['MsgType'];
else
return false;
}
/**
* 获取消息ID
*/
public function getRevID() {
if (isset($this->_receive['MsgId']))
return $this->_receive['MsgId'];
else
return false;
}
/**
* 获取消息发送时间
*/
public function getRevCtime() {
if (isset($this->_receive['CreateTime']))
return $this->_receive['CreateTime'];
else
return false;
}
/**
* 获取接收消息内容正文
*/
public function getRevContent(){
if (isset($this->_receive['Content']))
return $this->_receive['Content'];
else if (isset($this->_receive['Recognition'])) //获取语音识别文字内容，需申请开通
return $this->_receive['Recognition'];
else
return false;
}
/**
* 获取接收消息图片
*/
public function getRevPic(){
if (isset($this->_receive['PicUrl']))
return array(
'mediaid'=>$this->_receive['MediaId'],
'picurl'=>(string)$this->_receive['PicUrl'], //防止picurl为空导致解析出错
);
else
return false;
}
/**
* 获取接收消息链接
*/
public function getRevLink(){
if (isset($this->_receive['Url'])){
return array(
'url'=>$this->_receive['Url'],
'title'=>$this->_receive['Title'],
'description'=>$this->_receive['Description']
);
} else
return false;
}
/**
* 获取接收地理位置
*/
public function getRevGeo(){
if (isset($this->_receive['Location_X'])){
return array(
'x'=>$this->_receive['Location_X'],
'y'=>$this->_receive['Location_Y'],
'scale'=>$this->_receive['Scale'],
'label'=>$this->_receive['Label']
);
} else
return false;
}
/**
* 获取上报地理位置事件
*/
public function getRevEventGeo(){
if (isset($this->_receive['Latitude'])){
return array(
'x'=>$this->_receive['Latitude'],
'y'=>$this->_receive['Longitude'],
'precision'=>$this->_receive['Precision'],
);
} else
return false;
}
/**
* 获取接收事件推送
*/
public function getRevEvent(){
if (isset($this->_receive['Event'])){
$array['event'] = $this->_receive['Event'];
}
if (isset($this->_receive['EventKey'])){
$array['key'] = $this->_receive['EventKey'];
}
if (isset($array) && count($array) > 0) {
return $array;
} else {
return false;
}
}
/**
* 获取自定义菜单的扫码推事件信息
*
* 事件类型为以下两种时则调用此方法有效
* Event 事件类型，scancode_push
* Event 事件类型，scancode_waitmsg
*
* @return: array | false
* array (
* 'ScanType'=>'qrcode',
* 'ScanResult'=>'123123'
* )
*/
public function getRevScanInfo(){
if (isset($this->_receive['ScanCodeInfo'])){
if (!is_array($this->_receive['SendPicsInfo'])) {
$array=(array)$this->_receive['ScanCodeInfo'];
$this->_receive['ScanCodeInfo']=$array;
}else {
$array=$this->_receive['ScanCodeInfo'];
}
}
if (isset($array) && count($array) > 0) {
return $array;
} else {
return false;
}
}
/**
* 获取自定义菜单的图片发送事件信息
*
* 事件类型为以下三种时则调用此方法有效
* Event 事件类型，pic_sysphoto 弹出系统拍照发图的事件推送
* Event 事件类型，pic_photo_or_album 弹出拍照或者相册发图的事件推送
* Event 事件类型，pic_weixin 弹出微信相册发图器的事件推送
*
* @return: array | false
* array (
* 'Count' => '2',
* 'PicList' =>array (
* 'item' =>array (
* 0 =>array ('PicMd5Sum' => 'aaae42617cf2a14342d96005af53624c'),
* 1 =>array ('PicMd5Sum' => '149bd39e296860a2adc2f1bb81616ff8'),
* ),
* ),
* )
*
*/
public function getRevSendPicsInfo(){
if (isset($this->_receive['SendPicsInfo'])){
if (!is_array($this->_receive['SendPicsInfo'])) {
$array=(array)$this->_receive['SendPicsInfo'];
if (isset($array['PicList'])){
$array['PicList']=(array)$array['PicList'];
$item=$array['PicList']['item'];
$array['PicList']['item']=array();
foreach ( $item as $key => $value ){
$array['PicList']['item'][$key]=(array)$value;
}
}
$this->_receive['SendPicsInfo']=$array;
} else {
$array=$this->_receive['SendPicsInfo'];
}
}
if (isset($array) && count($array) > 0) {
return $array;
} else {
return false;
}
}
/**
* 获取自定义菜单的地理位置选择器事件推送
*
* 事件类型为以下时则可以调用此方法有效
* Event 事件类型，location_select 弹出系统拍照发图的事件推送
*
* @return: array | false
* array (
* 'Location_X' => '33.731655000061',
* 'Location_Y' => '113.29955200008047',
* 'Scale' => '16',
* 'Label' => '某某市某某区某某路',
* 'Poiname' => '',
* )
*
*/
public function getRevSendGeoInfo(){
if (isset($this->_receive['SendLocationInfo'])){
if (!is_array($this->_receive['SendLocationInfo'])) {
$array=(array)$this->_receive['SendLocationInfo'];
if (empty($array['Poiname'])) {
$array['Poiname']="";
}
if (empty($array['Label'])) {
$array['Label']="";
}
$this->_receive['SendLocationInfo']=$array;
} else {
$array=$this->_receive['SendLocationInfo'];
}
}
if (isset($array) && count($array) > 0) {
return $array;
} else {
return false;
}
}
/**
* 获取接收语音推送
*/
public function getRevVoice(){
if (isset($this->_receive['MediaId'])){
return array(
'mediaid'=>$this->_receive['MediaId'],
'format'=>$this->_receive['Format'],
);
} else
return false;
}
/**
* 获取接收视频推送
*/
public function getRevVideo(){
if (isset($this->_receive['MediaId'])){
return array(
'mediaid'=>$this->_receive['MediaId'],
'thumbmediaid'=>$this->_receive['ThumbMediaId']
);
} else
return false;
}
/**
* 获取接收TICKET
*/
public function getRevTicket(){
if (isset($this->_receive['Ticket'])){
return $this->_receive['Ticket'];
} else
return false;
}
/**
* 获取二维码的场景值
*/
public function getRevSceneId (){
if (isset($this->_receive['EventKey'])){
return str_replace('qrscene_','',$this->_receive['EventKey']);
} else{
return false;
}
}
/**
* 获取模板消息ID
* 经过验证，这个和普通的消息MsgId不一样
*/
public function getRevTplMsgID(){
if (isset($this->_receive['MsgID'])){
return $this->_receive['MsgID'];
} else
return false;
}
/**
* 获取模板消息发送状态
*/
public function getRevStatus(){
if (isset($this->_receive['Status'])){
return $this->_receive['Status'];
} else
return false;
}
public static function xmlSafeStr($str)
{
return '<![CDATA['.preg_replace("/[\\x00-\\x08\\x0b-\\x0c\\x0e-\\x1f]/",'',$str).']]>';
}
/**
* 数据XML编码
* @param mixed $data 数据
* @return string
*/
public static function data_to_xml($data) {
$xml = '';
foreach ($data as $key => $val) {
is_numeric($key) && $key = "item id=\"$key\"";
$xml .= "<$key>";
$xml .= ( is_array($val) || is_object($val)) ? self::data_to_xml($val) : self::xmlSafeStr($val);
list($key, ) = explode(' ', $key);
$xml .= "</$key>";
}
return $xml;
}
/**
* XML编码
* @param mixed $data 数据
* @param string $root 根节点名
* @param string $item 数字索引的子节点名
* @param string $attr 根节点属性
* @param string $id 数字索引子节点key转换的属性名
* @param string $encoding 数据编码
* @return string
*/
public function xml_encode($data, $root='xml', $item='item', $attr='', $id='id', $encoding='utf-8') {
if(is_array($attr)){
$_attr = array();
foreach ($attr as $key => $value) {
$_attr[] = "{$key}=\"{$value}\"";
}
$attr = implode(' ', $_attr);
}
$attr = trim($attr);
$attr = empty($attr) ? '' : " {$attr}";
$xml = "<{$root}{$attr}>";
$xml .= self::data_to_xml($data, $item, $id);
$xml .= "</{$root}>";
return $xml;
}
/**
* 过滤文字回复\r\n换行符
* @param string $text
* @return string|mixed
*/
private function _auto_text_filter($text) {
if (!$this->_text_filter) return $text;
return str_replace("\r\n", "\n", $text);
}
/**
* 设置回复消息
* Example: $obj->text('hello')->reply();
* @param string $text
*/
public function text($text='')
{
$FuncFlag = $this->_funcflag ? 1 : 0;
$msg = array(
'ToUserName' => $this->getRevFrom(),
'FromUserName'=>$this->getRevTo(),
'MsgType'=>self::MSGTYPE_TEXT,
'Content'=>$this->_auto_text_filter($text),
'CreateTime'=>time(),
'FuncFlag'=>$FuncFlag
);
$this->Message($msg);
return $this;
}
/**
* 设置回复消息
* Example: $obj->image('media_id')->reply();
* @param string $mediaid
*/
public function image($mediaid='')
{
$FuncFlag = $this->_funcflag ? 1 : 0;
$msg = array(
'ToUserName' => $this->getRevFrom(),
'FromUserName'=>$this->getRevTo(),
'MsgType'=>self::MSGTYPE_IMAGE,
'Image'=>array('MediaId'=>$mediaid),
'CreateTime'=>time(),
'FuncFlag'=>$FuncFlag
);
$this->Message($msg);
return $this;
}
/**
* 设置回复消息
* Example: $obj->voice('media_id')->reply();
* @param string $mediaid
*/
public function voice($mediaid='')
{
$FuncFlag = $this->_funcflag ? 1 : 0;
$msg = array(
'ToUserName' => $this->getRevFrom(),
'FromUserName'=>$this->getRevTo(),
'MsgType'=>self::MSGTYPE_VOICE,
'Voice'=>array('MediaId'=>$mediaid),
'CreateTime'=>time(),
'FuncFlag'=>$FuncFlag
);
$this->Message($msg);
return $this;
}
/**
* 设置回复消息
* Example: $obj->video('media_id','title','description')->reply();
* @param string $mediaid
*/
public function video($mediaid='',$title='',$description='')
{
$FuncFlag = $this->_funcflag ? 1 : 0;
$msg = array(
'ToUserName' => $this->getRevFrom(),
'FromUserName'=>$this->getRevTo(),
'MsgType'=>self::MSGTYPE_VIDEO,
'Video'=>array(
'MediaId'=>$mediaid,
'Title'=>$title,
'Description'=>$description
),
'CreateTime'=>time(),
'FuncFlag'=>$FuncFlag
);
$this->Message($msg);
return $this;
}
/**
* 设置回复音乐
* @param string $title
* @param string $desc
* @param string $musicurl
* @param string $hgmusicurl
*/
public function music($title,$desc,$musicurl,$hgmusicurl='') {
$FuncFlag = $this->_funcflag ? 1 : 0;
$msg = array(
'ToUserName' => $this->getRevFrom(),
'FromUserName'=>$this->getRevTo(),
'CreateTime'=>time(),
'MsgType'=>self::MSGTYPE_MUSIC,
'Music'=>array(
'Title'=>$title,
'Description'=>$desc,
'MusicUrl'=>$musicurl,
'HQMusicUrl'=>$hgmusicurl
),
'FuncFlag'=>$FuncFlag
);
$this->Message($msg);
return $this;
}
/**
* 设置回复图文
* @param array $newsData
* 数组结构:
* array(
* "0"=>array(
* 'Title'=>'msg title',
* 'Description'=>'summary text',
* 'PicUrl'=>'http://www.domain.com/1.jpg',
* 'Url'=>'http://www.domain.com/1.html'
* ),
* "1"=>....
* )
*/
public function news($newsData=array())
{
$FuncFlag = $this->_funcflag ? 1 : 0;
$count = count($newsData);
$msg = array(
'ToUserName' => $this->getRevFrom(),
'FromUserName'=>$this->getRevTo(),
'MsgType'=>self::MSGTYPE_NEWS,
'CreateTime'=>time(),
'ArticleCount'=>$count,
'Articles'=>$newsData,
'FuncFlag'=>$FuncFlag
);
$this->Message($msg);
return $this;
}
/**
*
* 回复微信服务器, 此函数支持链式操作
* Example: $this->text('msg tips')->reply();
* @param string $msg 要发送的信息, 默认取$this->_msg
* @param bool $return 是否返回信息而不抛出到浏览器 默认:否
*/
public function reply($msg=array(),$return = false)
{
if (empty($msg))
$msg = $this->_msg;
$xmldata= $this->xml_encode($msg);
$this->log($xmldata);
if ($this->encrypt_type == 'aes') { //如果来源消息为加密方式
$pc = new Prpcrypt($this->encodingAesKey);
$array = $pc->encrypt($xmldata, $this->appid);
$ret = $array[0];
if ($ret != 0) {
$this->log('encrypt err!');
return false;
}
$timestamp = time();
$nonce = rand(77,999)*rand(605,888)*rand(11,99);
$encrypt = $array[1];
$tmpArr = array($this->token, $timestamp, $nonce,$encrypt);//比普通公众平台多了一个加密的密文
sort($tmpArr, SORT_STRING);
$signature = implode($tmpArr);
$signature = sha1($signature);
$xmldata = $this->generate($encrypt, $signature, $timestamp, $nonce);
$this->log($xmldata);
}
if ($return)
return $xmldata;
else
echo $xmldata;
}
/**
* xml格式加密，仅请求为加密方式时再用
*/
private function generate($encrypt, $signature, $timestamp, $nonce)
{
//格式化加密信息
$format = "<xml>
<Encrypt><![CDATA[%s]]></Encrypt>
<MsgSignature><![CDATA[%s]]></MsgSignature>
<TimeStamp>%s</TimeStamp>
<Nonce><![CDATA[%s]]></Nonce>
</xml>";
return sprintf($format, $encrypt, $signature, $timestamp, $nonce);
}
/**
* GET 请求
* @param string $url
*/
private function http_get($url){
$oCurl = curl_init();
if(stripos($url,"https://")!==FALSE){
curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, FALSE);
}
curl_setopt($oCurl, CURLOPT_URL, $url);
curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1 );
$sContent = curl_exec($oCurl);
$aStatus = curl_getinfo($oCurl);
curl_close($oCurl);
if(intval($aStatus["http_code"])==200){
return $sContent;
}else{
return false;
}
}
/**
* POST 请求
* @param string $url
* @param array $param
* @param boolean $post_file 是否文件上传
* @return string content
*/
private function http_post($url,$param,$post_file=false){
$oCurl = curl_init();
if(stripos($url,"https://")!==FALSE){
curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, false);
}
if (is_string($param) || $post_file) {
$strPOST = $param;
} else {
$aPOST = array();
foreach($param as $key=>$val){
$aPOST[] = $key."=".urlencode($val);
}
$strPOST = join("&", $aPOST);
}
curl_setopt($oCurl, CURLOPT_URL, $url);
curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt($oCurl, CURLOPT_POST,true);
curl_setopt($oCurl, CURLOPT_POSTFIELDS,$strPOST);
$sContent = curl_exec($oCurl);
$aStatus = curl_getinfo($oCurl);
curl_close($oCurl);
if(intval($aStatus["http_code"])==200){
return $sContent;
}else{
return false;
}
}
/**
* 通用auth验证方法，暂时仅用于菜单更新操作
* @param string $appid
* @param string $appsecret
* @param string $token 手动指定access_token，非必要情况不建议用
*/
public function checkAuth($appid='',$appsecret='',$token=''){
if (!$appid || !$appsecret) {
$appid = $this->appid;
$appsecret = $this->appsecret;
}
if ($token) { //手动指定token，优先使用
$this->access_token=$token;
return $this->access_token;
}
//TODO: get the cache access_token
$result = $this->http_get(self::API_URL_PREFIX.self::AUTH_URL.'appid='.$appid.'&secret='.$appsecret);
if ($result)
{
$json = json_decode($result,true);
if (!$json || isset($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return false;
}
$this->access_token = $json['access_token'];
$expire = $json['expires_in'] ? intval($json['expires_in'])-100 : 3600;
//TODO: cache access_token
return $this->access_token;
}
return false;
}
/**
* 删除验证数据
* @param string $appid
*/
public function resetAuth($appid=''){
if (!$appid) $appid = $this->appid;
$this->access_token = '';
//TODO: remove cache
return true;
}
/**
* 微信api不支持中文转义的json结构
* @param array $arr
*/
static function json_encode($arr) {
$parts = array ();
$is_list = false;
//Find out if the given array is a numerical array
$keys = array_keys ( $arr );
$max_length = count ( $arr ) - 1;
if (($keys [0] === 0) && ($keys [$max_length] === $max_length )) { //See if the first key is 0 and last key is length - 1
$is_list = true;
for($i = 0; $i < count ( $keys ); $i ++) { //See if each key correspondes to its position
if ($i != $keys [$i]) { //A key fails at position check.
$is_list = false; //It is an associative array.
break;
}
}
}
foreach ( $arr as $key => $value ) {
if (is_array ( $value )) { //Custom handling for arrays
if ($is_list)
$parts [] = self::json_encode ( $value ); /* :RECURSION: */
else
$parts [] = '"' . $key . '":' . self::json_encode ( $value ); /* :RECURSION: */
} else {
$str = '';
if (! $is_list)
$str = '"' . $key . '":';
//Custom handling for multiple data types
if (is_numeric ( $value ) && $value<2000000000)
$str .= $value; //Numbers
elseif ($value === false)
$str .= 'false'; //The booleans
elseif ($value === true)
$str .= 'true';
else
$str .= '"' . addslashes ( $value ) . '"'; //All other things
// :TODO: Is there any more datatype we should be in the lookout for? (Object?)
$parts [] = $str;
}
}
$json = implode ( ',', $parts );
if ($is_list)
return '[' . $json . ']'; //Return numerical JSON
return '{' . $json . '}'; //Return associative JSON
}
/**
* 创建菜单
* @param array $data 菜单数组数据
* example:
* array (
* 'button' => array (
* 0 => array (
* 'name' => '扫码',
* 'sub_button' => array (
* 0 => array (
* 'type' => 'scancode_waitmsg',
* 'name' => '扫码带提示',
* 'key' => 'rselfmenu_0_0',
* ),
* 1 => array (
* 'type' => 'scancode_push',
* 'name' => '扫码推事件',
* 'key' => 'rselfmenu_0_1',
* ),
* ),
* ),
* 1 => array (
* 'name' => '发图',
* 'sub_button' => array (