[PHP知识库]ECSHOP 大商创 对接易支付接口

ECSHOP 大商创 对接易支付接口
1.languages/zh_cn/payment 新建ezhifu.php

<?php
global $_LANG;
$_LANG['ezhifu'] = '易支付';
$_LANG['ezhifu_desc'] = '易支付接口模块';
$_LANG['ezhifu_APPID'] = 'APPID';
$_LANG['ezhifu_APPKEY'] = 'APPKEY';
$_LANG['pay_button'] = '立即支付';
$_LANG['ezhifu_pay_method'] = '选择接口类型';
$_LANG['ezhifu_pay_method_desc'] = '控制支付接口类型';
$_LANG['ezhifu_pay_method_range'][0] = '微信+支付宝';
$_LANG['ezhifu_pay_method_range'][1] = '仅微信';
$_LANG['ezhifu_pay_method_range'][2] = '仅支付宝';
?>

2.includes/modules/payment 新建ezhifu.php

<?php

if (!defined('IN_ECS'))
{
    exit('Hacking attempt');
}

$payment_lang = ROOT_PATH . 'languages/' .$GLOBALS['_CFG']['lang']. '/payment/ezhifu.php';

if (file_exists($payment_lang))
{
    global $_LANG;
    include_once($payment_lang);
}

if (isset($set_modules) && $set_modules == TRUE)
{
    $i = isset($modules) ? count($modules) : 0;
    $modules[$i]['code']    = basename(__FILE__, '.php');
    $modules[$i]['desc']    = 'ezhifu_desc';
    $modules[$i]['is_cod']  = '0';
    $modules[$i]['is_online']  = '1';
    $modules[$i]['author']  = '易支付';
    $modules[$i]['website'] = '';
    $modules[$i]['version'] = '1.0.0';
    $modules[$i]['config']  = array(
        array('name' => 'ezhifu_APPID',      'type' => 'text',   'value' => ''),
        array('name' => 'ezhifu_APPKEY',     'type' => 'text',   'value' => ''),
        array('name' => 'ezhifu_pay_method', 'type' => 'select', 'value' => '')
    );
    return;
}
class ezhifu
{
    function __construct()
    {}
    function get_code($order, $payment)
    {}
    function respond()
    {}
}
?>

3.app/Plugins/payment 新建eyizhifu.php

<?php
class ezhifu
{
    function __construct()
    {
        $this->ezhifu();
    }

    function ezhifu()
    {}

    function get_code($order, $payment)
    {
        if (!defined('EC_CHARSET'))
        {
            $charset = 'utf-8';
        }
        else
        {
            $charset = EC_CHARSET;
        }

        include_once BASE_PATH . 'Helpers/payment_helper.php';
        
        $returnurl = return_url(basename(__FILE__, '.php'));
        $notifyurl = notify_url(basename(__FILE__, '.php'));
        
        $returnurl = urlencode($returnurl);
        $notifyurl = urlencode($notifyurl);

        $url = "?appid={$payment['ezhifu_APPID']}&money={$order['order_amount']}&subject={$order['order_sn']}&logid={$order['log_id']}&returnurl=".$returnurl."&notifyurl=".$notifyurl;
        $real_method = $payment['ezhifu_pay_method'];
        if(empty($real_method))$real_method = 0;
        $html = "";
        
        $gopayweb = "http://****自行替换提交页面地址*****/epayapi.php";
        
        switch ($real_method){
            case '0':
                $html = '<a class="btn-reset box-flex" href="'.$gopayweb.$url.'&type=1" target="_blank">微信支付</a><a class="btn-reset box-flex" href="'.$gopayweb.$url.'&type=2" target="_blank">支付宝</a>';
                break;
            case '1':
                $html = '<a class="btn-reset box-flex" href="'.$gopayweb.$url.'&type=1" target="_blank">微信支付</a>';
                break;
            case '2':
                $html = '<a class="btn-reset box-flex" href="'.$gopayweb.$url.'&type=2" target="_blank">支付宝付款</a>';
                break;
        }
        return $html;
    }

    function respond()
    {
		$this->write_log(json_encode($_GET),"paynotify_respond");
        unset($_GET['code']);
        include_once BASE_PATH . 'Helpers/payment_helper.php';
        $payment  = get_payment(basename(__FILE__, '.php'));
        $sign = $_GET['sign'];
        unset($_GET['sign']);
        unset($_GET['sign_type']);
        ksort($_GET);
        if(md5(http_build_query($_GET).$payment['ezhifu_APPKEY'])!=$sign){
            return false;
        }
        $out_trade_no = $_GET['out_trade_no'];
    	$trade_no = $_GET['trade_no'];
    	$trade_status = $_GET['trade_status'];
    	if ($_GET['trade_status'] == 'TRADE_SUCCESS') {
    	    if(stristr($out_trade_no,"_")!==false){
    	        $logid = explode("_",$out_trade_no);
    	        $logid = $logid[0];
    	        echo $logid;
    	        order_paid($logid);
    	        return true;
    	    }else{
    	        return false;
    	    }
    	}else{
    	    return false;
    	}
    }

    function callback()
    {
        unset($_GET['code']);
        include_once BASE_PATH . 'Helpers/payment_helper.php';
        $payment  = get_payment(basename(__FILE__, '.php'));
        $sign = $_GET['sign'];
        unset($_GET['sign']);
        unset($_GET['sign_type']);
        ksort($_GET);
        if(md5(http_build_query($_GET).$payment['ezhifu_APPKEY'])!=$sign){
            return false;
        }
        
        $out_trade_no = $_GET['out_trade_no'];
    	$trade_no = $_GET['trade_no'];
    	$trade_status = $_GET['trade_status'];
    
    	if ($_GET['trade_status'] == 'TRADE_SUCCESS') {
    	    if(stristr($out_trade_no,"_")!==false){
    	        $logid = explode("_",$out_trade_no);
    	        $logid = $logid[0];
    	        order_paid($logid);
    	        return true;
    	    }else{
    	        return false;
    	    }
    	}else{
    	    return false;
    	}
    }
    
    
    function notify($data)
    {
		include_once BASE_PATH . 'Helpers/payment_helper.php';
        $payment  = get_payment(basename(__FILE__, '.php'));
        unset($_GET['code']);
        $sign = $_GET['sign'];
        unset($_GET['sign']);
        unset($_GET['sign_type']);
        ksort($_GET);
       if(md5(http_build_query($_GET).$payment['ezhifu_APPKEY'])!=$sign){
            return false;
        }
        $out_trade_no = $_GET['out_trade_no'];
    	$trade_no = $_GET['trade_no'];
    	$trade_status = $_GET['trade_status'];
    	if ($_GET['trade_status'] == 'TRADE_SUCCESS') {
    	    if(stristr($out_trade_no,"_")!==false){
    	        $logid = explode("_",$out_trade_no);
    	        $logid = $logid[0];
    	        order_paid($logid);
    	        return true;
    	    }else{
    	        return false;
    	    }
    	}else{
    	    return false;
    	}
    }

}
?>

4 回调地址和返回地址分别是
mobile/public/notify/ezhifu.php
mobile/respond.php?code=ezhifu
回调地址文件mobile/public/notify/ezhifu.php内容

<?php
define('BIND_MODULE', 'Respond');
define('BIND_CONTROLLER', 'Index');
define('BIND_ACTION', 'notify');
$_GET['code'] = basename(__FILE__, '.php');
require __DIR__ . '/../../index.php';