86 lines
3.4 KiB
PHP
86 lines
3.4 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop100%开源免费商用商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | 开源版本可自由商用，可去除界面版权logo
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// | 商业版本务必购买商业授权，以免引起法律纠纷
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop团队 版权所有 拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshopTeam
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// +----------------------------------------------------------------------
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namespace app\common\server;
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use EasyWeChat\Factory;
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use EasyWeChat\Kernel\Exceptions\Exception;
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use EasyWeChat\Kernel\Http\StreamResponse;
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/**
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* 二维码逻辑层
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* Class QrCodeServer
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* @package app\common\server
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*/
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class QrCodeServer
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{
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/**
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* @notes 生成小程序码，使用wxacode.getUnlimited接口
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* @param array $param $param 参数配置 page:页面路径；scene：页面参数；saveDir：保存路径；fileName：文件名
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* @param string $type 返回类型：resource时返回资源类型,file保存并返回文件,base64返回base64
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* @param array $extra 返回参数：返回额外参数
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* @return mixed|string
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* @author cjhao
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* @date 2021/11/25 101:43
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1 */
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public static function makeMpWechatQrcode(array $param, string $type = 'resource', array $extra = [])
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{
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try {
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$page = $param['page'] ?? '';
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$scene = $param['scene'] ?? 'null';
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$save_dir = $param['save_dir'] ?? 'uploads/qr_code/user_share/';
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$file_name = $param['file_name'] ?? time() . '.png';
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$config = WeChatServer::getMnpConfig();
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$app = Factory::miniProgram($config);
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$response = $app->app_code->getUnlimit($scene, [
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'page' => $page,
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]);
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if(is_array($response) && 41030 === $response['errcode']){
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//开启错误提示，小程序未发布和页面不存在，返回提示
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if (41030 === $response['errcode']) {
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throw new Exception('所传page页面不存在，或者小程序没有发布');
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}
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throw new Exception($response['errmsg']);
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}
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$contents = $response->getBody()->getContents();
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switch ($type){
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case 'file':
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if ($response instanceof StreamResponse) {
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$file_name = $response->saveAs($save_dir, $file_name);
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$contents = $save_dir . $file_name;
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}
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break;
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case 'base64':
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$mp_base64 = chunk_split(base64_encode($contents));
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$contents = 'data:image/png;base64,' . $mp_base64;
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}
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return data_success('',['qr_code'=>$contents, 'extra' => $extra]);
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} catch (\EasyWeChat\Kernel\Exceptions\Exception $e){
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return data_error($e->getMessage());
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}
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}
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} |