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huangjingfen/pro_v3.5.1/crmeb/services/printer/storage/YiLianYun.php

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<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2026 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------
namespace crmeb\services\printer\storage;
use crmeb\basic\BasePrinter;
use crmeb\services\printer\AccessToken;
/**
* Class YiLianYun
* @package crmeb\services\printer\storage
*/
class YiLianYun extends BasePrinter
{
/**
* 初始化
* @param array $config
* @return mixed|void
*/
protected function initialize(array $config)
{
}
/**
* 开始打印
* @return bool|mixed|string
* @throws \Exception
*/
public function startPrinter()
{
if (!$this->printerContent) {
return $this->setError('Missing print');
}
$time = time();
$requestData = [
'client_id' => $this->accessToken->clientId,
'access_token' => $this->accessToken->getAccessToken(),
'machine_code' => $this->accessToken->machineCode,
'content' => $this->printerContent,
'origin_id' => 'crmeb' . $time,
'sign' => strtolower(md5($this->accessToken->clientId . $time . $this->accessToken->apiKey)),
'id' => $this->accessToken->createUuid(),
'timestamp' => $time
];
try {
$request = $this->accessToken->postRequest($this->accessToken->getApiUrl('print/index'), $requestData);
$request = is_string($request) ? json_decode($request, true) : $request;
if (isset($request['error']) && $request['error'] == '18') {//token过期
$cacheServices = app()->make(CacheServices::class);
$cacheServices->delectDbCache('YLY_access_token_'. $this->accessToken->clientId);
$requestData['access_token'] = $this->accessToken->getAccessToken();
$request = $this->accessToken->postRequest($this->accessToken->getApiUrl('print/index'), $requestData);
}
} catch (\Exception $e) {
return $this->setError($e->getMessage());
}
$this->printerContent = null;
if ($request === false) {
return $this->setError('request was aborted');
}
$request = is_string($request) ? json_decode($request, true) : $request;
if (isset($request['error']) && $request['error'] != 0) {
return $this->setError(isset($request['error_description']) ? $request['error_description'] : 'Accesstoken has expired');
}
return $request;
}
/**
* 设置打印内容
* @param $content
* @param int $times
* @return YiLianYun
*/
public function setPrinterContent($content, $times = 1): self
{
$this->printerContent = $content;
return $this;
}
}