一直在做自己的微信公众平台Freestudio。
最近在网上发现JoStudio开发的自定义菜单微信、易信类，其实他已经写得很好了。
我又再上面做了一些优化，修改些bug。
在此上传代码。供大家参考。
<?php
/**
* 微信/易信公共平台菜单操作类
*
* 用于创建微信(或易信)公共平台的自定义菜单
* @author JoStudio
*
* @author Simon 修改于2013-12-05
*1、增加单个一级菜单 addSingleMenu($name,$type,$value)
*2、增加子集菜单类型 addMenuItem($name,$type,$value)
*3、修改部分bug
*/
class WeChatMenu{
private $AppId = ""; //公共平台提供的AppId
private $AppSecret = ""; //公共平台提供的AppSecret
public $AccessToken = ""; //公共平台提供的AccessToken
private $platform = "weixin"; //平台类型。如果是易信，则为 "weixin"; 如果是易信，则为 "yixin"
public $host = "api.weixin.qq.com"; ///平台服务器. 微信为api.weixin.qq.com, 易信为api.yixin.im
public $errcode = 0; //错误代码
public $errmsg = ""; //错误信息文本
/**
* 构造函数
* @param unknown_type $platform //平台类型。如果是易信，则为 "weixin"; 如果是易信，则为 "yixin"
*/
function WeChatMenu($platform, $appId="", $appSecret="") {
if ($platform=="易信") $platform="yixin";
if ($platform=="yixin") {
$this->platform = "yixin";
$this->host = "api.yixin.im";
} else {
$this->platform = "weixin";
$this->host = "api.weixin.qq.com";
}
$this->setAppId($appId, $appSecret);
}
/**
* 设置AppId 和 AppSecret
*/
public function setAppId($AppId, $AppSecret) {
$this->AppId = $AppId;
$this->AppSecret = $AppSecret;
}
/**
* 获得AccessToken
*/
public function getAccessToken() {
if (empty($this->AppId)) return;
if (empty($this->AppSecret)) return;
$TOKEN_URL='https://%s/cgi-bin/token?grant_type=client_credential&appid=%s&secret=%s';
$host = $this->host;
$appid = $this->AppId;
$appseret =$this->AppSecret;
$url = sprintf($TOKEN_URL, $host,$appid, $appseret);
$json=file_get_contents($url);
$result=json_decode($json,true);
$this->AccessToken =$result['access_token'];
return $this->AccessToken;
}
/**
* 创建菜单
* @return boolean
*/
public function createMenu($menuStr) {
if (empty($this->AccessToken)) $this->getAccessToken();
if (empty($this->AccessToken)) return false;
if (empty($menuStr)) return false;
$CREATE_MENU_URL = "/cgi-bin/menu/create?access_token=".$this->AccessToken;
$json=sendPost($this->host, $CREATE_MENU_URL, $menuStr, true);
$result=json_decode($json,true);
if ($result['errcode']==0)
return true;
else {
$this->errcode = $result['errcode'];
$this->errmsg = $result['errmsg'];
return false;
}
}
/**
* 删除菜单
* @return boolean
*/
public function deleteMenu() {
if (empty($this->AccessToken)) $this->getAccessToken();
if (empty($this->AccessToken)) return false;
$DELETE_MENU_URL="/cgi-bin/menu/delete?access_token=".$this->AccessToken;
$json=file_get_contents("https://". $this->host. $DELETE_MENU_URL);
$result=json_decode($json,true);
if ($result['errcode']==0)
return true;
else {
$this->errcode = $result['errcode'];
$this->errmsg = $result['errmsg'];
return false;
}
}
/**
* 从平台读取菜单，返回菜单JSON文本
* @return
*/
public function getMenu() {
if (empty($this->AccessToken)) $this->getAccessToken();
if (empty($this->AccessToken)) return "";
$GET_MENU_URL="/cgi-bin/menu/get?access_token=".$this->AccessToken;
$json=file_get_contents("https://". $this->host. $GET_MENU_URL);
return $json;
}
}
/**
* 菜单定义类: 用于定义菜单，生成菜单的JSON文本
* @author JoStudio
*
*/
class MenuDefine {
private $current_menu_name = ""; //当前菜单名称
private $menus = array(); //菜单数组
private $menuItems = array(); //菜单项数组
public $str = ""; //菜单的JSON文本
/**
* 开始定义菜单
*/
public function menuStart() {
$this->menus = array();
$this->menuItems = array();
$this->current_menu_name = "";
$this->str = "";
}
/**
* 增加一个下拉菜单
* @param unknown_type $name
*/
public function addMenu($name) {
$this->current_menu_name = $name;
$this->finishMenu();
}
/**
* 增加单一级菜单
* @param unknown_type $name 菜单名称
* @param unknown_type $type 菜单类型（click，view）
* @param unknown_type $value 不同类型对应不同的值
*/
public function addSingleMenu($name,$type,$value) {
$this->current_menu_name = $name;
$this->finishSingleMenu($type,$value);
}
/**
* 结束当前下拉菜单定义
*/
private function finishMenu()
{
if (!empty($this->current_menu_name)) {
$menu = array('name' => $this->current_menu_name, "sub_button" => $this->menuItems);
$this->menus[] = $menu;
$this->menuItems = array();
$this->current_menu_name = "";
}
}
private function finishSingleMenu($type,$value)
{
if (!empty($this->current_menu_name))
{
if($type=="click")
{
$menu = array('name' => $this->current_menu_name, 'type' => $type,'key' => $value);
}
else
{
$menu = array('name' => $this->current_menu_name, 'type' => $type,'url' => $value);
}
$this->menus[] = $menu;
$this->menuItems = array();
$this->current_menu_name = "";
}
}
/**
* 增加一个菜单项
* @param string $name
* @param string $type 菜单类型（click ，view）
* @param string $value 不同类型对应不同属性值
*/
public function addMenuItem($name,$type,$value) {
if($type=="click")
{
$menuItem = array( 'type' => $type,
'name' => $name,
'key' => $value);
}
else
{
$menuItem = array( 'type' => $type,
'name' => $name,
'url' => $value);
}
$this->menuItems[] = $menuItem;
}
/**
* 结束菜单定义
*/
public function menuEnd() {
$this->finishMenu();
$data = array('button' => $this->menus);
$this->str = my_json_encode($data);
}
}
/**
* 以POST方式向提定的URL提交数据，返回结果
*/
function sendPost($host, $url, $data, $isSSL = false) {
$port = 80;
$prefix = "";
if ($isSSL) {
$prefix = "";
$port = 443;
}
$header = "POST ".$url." HTTP/1.0\r\n";
$header .= "Host:$host:$port\r\n";
$header .= "User-Agent: Mozilla 4.0\r\n";
//$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Type: raw/xml\r\n";
$header .= "Content-Length: " . strlen($data) . "\r\n";
$header .= "Connection: Close\r\n\r\n";
$header .= $data;
$result = "";
$content_started = false;
if ($isSSL)
$fp = fsockopen($prefix.$host, $port, $errno, $errstr);
else
$fp = fsockopen($host, $port);
if ($fp) {
fputs($fp, $header);
while (!feof($fp)) {
$line = fgets($fp);
if ($content_started==false) {
if ($line=="\r\n") $content_started=true;
} else {
$result .= $line;
}
}
fclose($fp);
}
return $result;
}
/**
* 自定义的json_encode函数, 返回json格式的文本
*/
function my_json_encode($var) {
switch (gettype($var)) {
case 'boolean':
return $var ? 'true' : 'false'; // Lowercase necessary!
case 'integer':
case 'double':
return $var;
case 'resource':
case 'string':
return '"'. str_replace(array("\r", "\n", "<", ">", "&"),
array('\r', '\n', '\x3c', '\x3e', '\x26'),
addslashes($var)) .'"';
case 'array':
// Arrays in JSON can't be associative. If the array is empty or if it
// has sequential whole number keys starting with 0, it's not associative
// so we can go ahead and convert it as an array.
if (empty ($var) || array_keys($var) === range(0, sizeof($var) - 1)) {
$output = array();
foreach ($var as $v) {
$output[] = my_json_encode($v);
}
return '[ '. implode(', ', $output) .' ]';
}
// Otherwise, fall through to convert the array as an object.
case 'object':
$output = array();
foreach ($var as $k => $v) {
$output[] = my_json_encode(strval($k)) .': '. my_json_encode($v);
}
return '{ '. implode(', ', $output) .' }';
default:
return 'null';
}
}
?>