77 lines
2.2 KiB
PHP
77 lines
2.2 KiB
PHP
<?php
|
|
|
|
namespace app\common\service\qrcode;
|
|
|
|
use app\common\library\wechat\Qrcode;
|
|
use app\common\model\Wxapp as WxappModel;
|
|
|
|
/**
|
|
* 二维码服务基类
|
|
* Class Base
|
|
* @package app\common\service\qrcode
|
|
*/
|
|
class Base
|
|
{
|
|
/**
|
|
* 构造方法
|
|
* Base constructor.
|
|
*/
|
|
public function __construct()
|
|
{
|
|
}
|
|
|
|
/**
|
|
* 保存小程序码到文件
|
|
* @param $wxapp_id
|
|
* @param $scene
|
|
* @param null $page
|
|
* @return string
|
|
* @throws \app\common\exception\BaseException
|
|
* @throws \think\exception\DbException
|
|
*/
|
|
protected function saveQrcode($wxapp_id, $scene, $page = null)
|
|
{
|
|
// 文件目录
|
|
$dirPath = RUNTIME_PATH . 'image' . '/' . $wxapp_id;
|
|
!is_dir($dirPath) && mkdir($dirPath, 0755, true);
|
|
// 文件名称
|
|
$fileName = 'qrcode_' . md5($wxapp_id . $scene . $page) . '.png';
|
|
// 文件路径
|
|
$savePath = "{$dirPath}/{$fileName}";
|
|
if (file_exists($savePath)) return $savePath;
|
|
// 小程序配置信息
|
|
$wxConfig = WxappModel::getWxappCache($wxapp_id);
|
|
// 请求api获取小程序码
|
|
$Qrcode = new Qrcode($wxConfig['app_id'], $wxConfig['app_secret']);
|
|
$content = $Qrcode->getQrcode($scene, $page);
|
|
// 保存到文件
|
|
file_put_contents($savePath, $content);
|
|
return $savePath;
|
|
}
|
|
|
|
/**
|
|
* 获取网络图片到临时目录
|
|
* @param $wxapp_id
|
|
* @param $url
|
|
* @param string $mark
|
|
* @return string
|
|
*/
|
|
protected function saveTempImage($wxapp_id, $url, $mark = 'temp')
|
|
{
|
|
$dirPath = RUNTIME_PATH . 'image' . '/' . $wxapp_id;
|
|
!is_dir($dirPath) && mkdir($dirPath, 0755, true);
|
|
$savePath = $dirPath . '/' . $mark . '_' . md5($url) . '.png';
|
|
if (file_exists($savePath)) return $savePath;
|
|
$ch = curl_init($url);
|
|
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
|
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
|
curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
|
|
$img = curl_exec($ch);
|
|
curl_close($ch);
|
|
$fp = fopen($savePath, 'w');
|
|
fwrite($fp, $img);
|
|
fclose($fp);
|
|
return $savePath;
|
|
}
|
|
|
|
} |