李建琦
eae151fd57
- 源码: xhadmincn/FastMovieAI (Apache 2.0) - 二开: Docker部署, Swoole改Select, route.php修复, 补update/VERSION - vendor/示例资源已gitignore
127 lines
4.4 KiB
PHP
127 lines
4.4 KiB
PHP
<?php
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namespace app\expose\helper;
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use GuzzleHttp\Client;
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use support\Redis;
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class Wechat
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{
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/**
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* QR_SCENE
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* 临时的整型参数值
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* @var string
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*/
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const QR_SCENE = 'QR_SCENE';
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/**
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* QR_STR_SCENE
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* 临时的字符串参数值
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* @var string
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*/
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const QR_STR_SCENE = 'QR_STR_SCENE';
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/**
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* QR_LIMIT_SCENE
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* 永久的整型参数值
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* @var string
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*/
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const QR_LIMIT_SCENE = 'QR_LIMIT_SCENE';
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/**
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* QR_LIMIT_STR_SCENE
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* 永久的字符串参数值
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* @var string
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*/
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const QR_LIMIT_STR_SCENE = 'QR_LIMIT_STR_SCENE';
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public static function getAccessToken()
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{
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$config = new Config('wechat_official_account', '');
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$access_token = Redis::get('wechat_official_account_access_token');
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if ($access_token) {
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return $access_token;
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}
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if (!$config['state']) {
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throw new \Exception('请先开启公众号');
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}
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$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$config['app_id']}&secret={$config['app_secret']}";
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try {
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$client = new Client();
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$response = $client->get($url);
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$data = json_decode($response->getBody()->getContents(), true);
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if (isset($data['errcode'])) {
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throw new \Exception($data['errmsg']);
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}
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Redis::set('wechat_official_account_access_token', $data['access_token'], 'EX', $data['expires_in']);
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return $data['access_token'];
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} catch (\Throwable $th) {
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throw $th;
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}
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}
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/**
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* 创建公众号二维码
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*
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* @param string $action_name QR_SCENE为临时的整型参数值，QR_STR_SCENE为临时的字符串参数值，QR_LIMIT_SCENE为永久的整型参数值，QR_LIMIT_STR_SCENE为永久的字符串参数值
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* @param int $expire 二维码有效时间，以秒为单位。最大不超过2592000（即30天）
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* @param array $eventData 回调事件数据
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* @param Class $eventData[0] 回调事件类
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* @param string $eventData[1] 回调事件方法
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* @param array $eventData[2] 回调事件参数,会在回调事件方法中$data.params原样传入
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* @return array $data
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* @return string $data['url'] 二维码图片地址
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* @return string $data['id'] 二维码id，在回调事件中$data['EventKey']
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* @return int $data['expire_seconds'] 二维码有效时间
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* @throws \Exception
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*/
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public static function createQrCode($action_name, $expire, $eventData)
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{
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$request = request();
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$id = $request->sessionId();
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if(count($eventData)<2){
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throw new \Exception('回调事件数据不完整');
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}
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$access_token = self::getAccessToken();
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$url = 'https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=' . $access_token;
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$client = new Client();
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$data = [
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'expire_seconds' => $expire,
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'action_name' => $action_name,
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'action_info' => [
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'scene' => []
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]
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];
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if (in_array($action_name, [self::QR_SCENE, self::QR_LIMIT_SCENE])) {
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$data['action_info']['scene'] = ['scene_id' => $id];
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} else {
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$data['action_info']['scene'] = ['scene_str' => $id];
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}
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Redis::set($id, json_encode($eventData, JSON_UNESCAPED_UNICODE), 'EX', $expire + 60);
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$response = $client->post($url, [
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'json' => $data
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]);
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$res = json_decode($response->getBody()->getContents(), true);
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if (isset($res['errcode'])) {
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throw new \Exception($res['errmsg']);
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}
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$res['id'] = $id;
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return $res;
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}
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/**
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* 发送模板消息
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*
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* @param mixed $params 模板消息参数
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* @return string
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*/
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public static function sendTemplate($params)
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{
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$access_token = self::getAccessToken();
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$url = 'https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=' . $access_token;
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$client = new Client([
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'content_type' => 'application/json',
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]);
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$response = $client->post($url, ['body' => json_encode($params, JSON_UNESCAPED_UNICODE)]);
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$data = json_decode($response->getBody()->getContents(), true);
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if (empty($data['msgid'])) {
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throw new \Exception("[{$data['errcode']}]" . $data['errmsg']);
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}
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return $data['msgid'];
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}
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}
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