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<?php
namespace lib;
use Exception;
class Plugin {
static public function getList(){
$dir = PLUGIN_ROOT;
$dirArray[] = NULL;
if (false != ($handle = opendir($dir))) {
$i = 0;
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != ".." && strpos($file, ".")===false) {
$dirArray[$i] = $file;
$i++;
}
}
closedir($handle);
}
return $dirArray;
}
static public function getConfig($name){
$filename = PLUGIN_ROOT.$name.'/'.$name.'_plugin.php';
$classname = '\\'.$name.'_plugin';
if(file_exists($filename)){
include $filename;
if (class_exists($classname, false) && property_exists($classname, 'info')) {
return $classname::$info;
}else{
return false;
}
}else{
return false;
}
}
static public function loadForPay($s){
global $DB,$conf,$order,$channel,$ordername;
if(preg_match('/^(.[a-zA-Z0-9]+)\/([0-9]+)\/$/',$s, $matchs)){
$func = $matchs[1];
$trade_no = $matchs[2];
$order = $DB->getRow("SELECT A.*,B.name typename,B.showname typeshowname FROM pre_order A left join pre_type B on A.type=B.id WHERE trade_no=:trade_no limit 1", [':trade_no'=>$trade_no]);
$userrow = $DB->getRow("SELECT `ordername`,`channelinfo` FROM `pre_user` WHERE `uid`='{$order['uid']}' LIMIT 1");
if (!$order) {
$channelinfo = $userrow?$userrow['channelinfo']:null;
$channel = \lib\Channel::get($trade_no, $channelinfo);
if(!$channel) throw new Exception('该订单号不存在，请返回来源地重新发起请求！');
$trade_no = null;
}else{
$channelinfo = $userrow?$userrow['channelinfo']:null;
$channel = $order['subchannel'] > 0 ? \lib\Channel::getSub($order['subchannel']) : \lib\Channel::get($order['channel'], $channelinfo);
if(!$channel)throw new Exception('当前支付通道信息不存在');
$channel['apptype'] = explode(',',$channel['apptype']);
if(!empty($userrow['ordername']))$conf['ordername']=$userrow['ordername'];
$ordername = !empty($conf['ordername'])?ordername_replace($conf['ordername'],$order['name'],$order['uid'],$trade_no,$order['out_trade_no']):$order['name'];
}
$result = self::loadClass($channel['plugin'], $func, $trade_no);
if($func == 'submit') {
$result['submit'] = true;
}
return $result;
}else{
throw new Exception('URL参数不符合规范');
}
}
static public function loadForSubmit($plugin, $trade_no, $ismapi=false){
global $DB,$conf,$order,$channel,$ordername,$userrow;
if(preg_match('/^(.[a-zA-Z0-9]+)$/',$plugin) && preg_match('/^(.[0-9]+)$/',$trade_no)){
$func = 'submit';
if($ismapi) $func = 'mapi';
$channelinfo = $userrow?$userrow['channelinfo']:null;
$channel = $order['subchannel'] > 0 ? \lib\Channel::getSub($order['subchannel']) : \lib\Channel::get($order['channel'], $channelinfo);
if(!$channel)throw new Exception('当前支付通道信息不存在');
$channel['apptype'] = explode(',',$channel['apptype']);
if(!empty($userrow['ordername']))$conf['ordername']=$userrow['ordername'];
$ordername = !empty($conf['ordername'])?ordername_replace($conf['ordername'],$order['name'],$order['uid'],$trade_no,$order['out_trade_no']):$order['name'];
return self::loadClass($plugin, $func, $trade_no);
}else{
throw new Exception('URL参数不符合规范');
}
}
static private function loadClass($plugin, $func, $trade_no){
$filename = PLUGIN_ROOT.$plugin.'/'.$plugin.'_plugin.php';
$classname = '\\'.$plugin.'_plugin';
if (file_exists($filename)) {
define("IN_PLUGIN", true);
define("PAY_PLUGIN", $plugin);
define("PAY_ROOT", PLUGIN_ROOT.PAY_PLUGIN.'/');
define("TRADE_NO", $trade_no);
include $filename;
if (class_exists($classname, false) && method_exists($classname, $func)) {
return $classname::$func();
} else {
if($func == 'mapi' && class_exists($classname, false) && method_exists($classname, 'submit')){
global $siteurl;
return ['type'=>'jump','url'=>$siteurl.'pay/submit/'.TRADE_NO.'/'];
}else{
throw new Exception('插件方法不存在:'.$func);
}
}
}else{
throw new Exception('Pay file not found');
}
}
static public function exists($name){
$filename = PLUGIN_ROOT.$name.'/'.$name.'_plugin.php';
if(file_exists($filename)){
return true;
}else{
return false;
}
}
static public function isrefund($name){
$filename = PLUGIN_ROOT.$name.'/'.$name.'_plugin.php';
$classname = '\\'.$name.'_plugin';
if(file_exists($filename)){
include $filename;
if (class_exists($classname, false) && method_exists($classname, 'refund')) {
return true;
}else{
return false;
}
}else{
return false;
}
}
static public function refund($trade_no, $money, &$message){
global $order,$channel,$DB;
if(!preg_match('/^(.[0-9]+)$/',$trade_no))return false;
$order = $DB->getRow("SELECT * FROM pre_order WHERE trade_no=:trade_no limit 1", [':trade_no'=>$trade_no]);
if(!$order){
$message = '该订单号不存在';
return false;
}
$channelinfo = $DB->getColumn("SELECT `channelinfo` FROM `pre_user` WHERE `uid`='{$order['uid']}' LIMIT 1");
$channel = $order['subchannel'] > 0 ? \lib\Channel::getSub($order['subchannel']) : \lib\Channel::get($order['channel'], $channelinfo);
if(!$channel){
$message = '当前支付通道信息不存在';
return false;
}
$order['refundmoney'] = $money;
$filename = PLUGIN_ROOT.$channel['plugin'].'/'.$channel['plugin'].'_plugin.php';
$classname = '\\'.$channel['plugin'].'_plugin';
$func = 'refund';
if($order['combine'] == 1) $func = 'refund_combine';
if(file_exists($filename)){
include $filename;
if (class_exists($classname, false) && method_exists($classname, $func)) {
define("IN_PLUGIN", true);
define("PAY_PLUGIN", $channel['plugin']);
define("PAY_ROOT", PLUGIN_ROOT.PAY_PLUGIN.'/');
define("TRADE_NO", $trade_no);
$result = $classname::$func($order);
if($result && $result['code']==0){
return true;
}else{
$message = $result['msg'];
return false;
}
}else{
$message = '当前支付通道不支持API退款';
return false;
}
}else{
$message = '支付插件不存在';
return false;
}
}
static public function loadForJsapi($trade_no,$type,$money,$name,$openid = null){
global $channel;
$filename = PLUGIN_ROOT.$channel['plugin'].'/'.$channel['plugin'].'_plugin.php';
$classname = '\\'.$channel['plugin'].'_plugin';
$func = 'jsapi';
if(file_exists($filename)){
include $filename;
if (class_exists($classname, false) && method_exists($classname, $func)) {
define("IN_PLUGIN", true);
define("PAY_PLUGIN", $channel['plugin']);
define("PAY_ROOT", PLUGIN_ROOT.PAY_PLUGIN.'/');
define("TRADE_NO", $trade_no);
try{
$result = $classname::$func($type,$money,$name,$openid);
return $result;
}catch(Exception $e){
showerrorjson($e->getMessage());
}
}else{
showerrorjson('插件方法不存在:jsapi');
}
}else{
showerrorjson('支付插件不存在');
}
}
static public function call($func, $channel, $bizParam){
$filename = PLUGIN_ROOT.$channel['plugin'].'/'.$channel['plugin'].'_plugin.php';
$classname = '\\'.$channel['plugin'].'_plugin';
if(file_exists($filename)){
include_once $filename;
if (class_exists($classname, false) && method_exists($classname, $func)) {
$result = $classname::$func($channel, $bizParam);
return $result;
}else{
return ['code'=>-1, 'msg'=>'插件方法不存在:'.$func];
}
}else{
return ['code'=>-1, 'msg'=>'支付插件不存在'];
}
}
static public function updateAll(){
global $DB;
$DB->exec("TRUNCATE TABLE pre_plugin");
$list = self::getList();
foreach($list as $name){
if($config = self::getConfig($name)){
if($config['name']!=$name)continue;
$DB->insert('plugin',['name'=>$config['name'], 'showname'=>$config['showname'], 'author'=>$config['author'], 'link'=>$config['link'], 'types'=>implode(',',$config['types']), 'transtypes'=>$config['transtypes']?implode(',',$config['transtypes']):null]);
}
}
return true;
}
static public function get($name){
global $DB;
$result = $DB->getRow("SELECT * FROM pre_plugin WHERE name=:name", [':name'=>$name]);
return $result;
}
static public function getAll(){
global $DB;
$result = $DB->getAll("SELECT * FROM pre_plugin ORDER BY name ASC");
return $result;
}
}
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