CRMEB/backend/app/services/system/log/SystemFileMd5Services.php
2026-09-23 15:15:02 +08:00

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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 app\services\system\log;
use app\dao\system\log\SystemFileMd5Dao;
use crmeb\basic\BaseService;
use think\facade\Config;
use think\facade\Db;
/**
* 文件 MD5 校验日志服务
* 本类为系统文件校验工具,Db::execute 用于清空校验表,不属于业务数据操作,保留直接调用。
*/
class SystemFileMd5Services extends BaseService
{
/**
* @var SystemFileMd5Dao
*/
protected $dao;
public function __construct(SystemFileMd5Dao $dao)
{
$this->dao = $dao;
}
public function saveMd5List(array $list)
{
if (empty($list)) return true;
return (bool)$this->transaction(function () use ($list) {
return $this->dao->saveAll($list);
});
}
public function clearMd5List()
{
$prefix = Config::get('database.connections.' . Config::get('database.default') . '.prefix');
Db::execute('TRUNCATE TABLE `' . $prefix . 'system_file_md5`');
}
/**
* 写入文件 md5 快照
* 扫描 app/crmeb 目录下所有 .php 文件,清空校验表后批量写入
* @return bool
* @author wuhaotian
* @email 442384644@qq.com
* @date 2026/2/25
*/
public function writeMd5()
{
$rootPath = app()->getRootPath();
$files = array_merge(
$this->getDir($rootPath . 'app'),
$this->getDir($rootPath . 'crmeb')
);
// 只找 .php 文件
$files = array_filter($files, function ($path) {
return pathinfo($path, PATHINFO_EXTENSION) === 'php';
});
$len = strlen($rootPath);
$list = [];
foreach ($files as $path) {
$list[] = [
'filename' => substr($path, $len),
'md5' => md5_file($path),
];
}
$this->clearMd5List();
$this->saveMd5List($list);
return true;
}
public function checkFile()
{
$rootPath = app()->getRootPath();
$files = array_merge(
$this->getDir($rootPath . 'app'),
$this->getDir($rootPath . 'crmeb')
);
// 只找 .php 文件
$files = array_filter($files, function ($path) {
return pathinfo($path, PATHINFO_EXTENSION) === 'php';
});
$len = strlen($rootPath);
// 当前列表
$list = $this->dao->getColumn([], 'md5', 'filename');
$currentList = [];
foreach ($files as $path) {
$currentList[substr($path, $len)] = md5_file($path);
}
// 忽略app/adminapi/controller/UpgradeController.php文件的改动
unset($currentList['app/adminapi/controller/UpgradeController.php']);
unset($list['app/adminapi/controller/UpgradeController.php']);
$diffFiles = [];
$newFiles = array_keys(array_diff_key($currentList, $list));
$delFiles = array_keys(array_diff_key($list, $currentList));
$changedFiles = array_keys(array_diff_assoc($currentList, $list));
return array_values(array_unique(array_merge($newFiles, $delFiles, $changedFiles)));
}
public function getDir($dir)
{
$data = [];
$this->searchDir($dir, $data);
return $data;
}
public function searchDir($path, &$data)
{
if (is_dir($path) && !strpos($path, 'uploads')) {
$files = scandir($path);
foreach ($files as $file) {
if ($file != '.' && $file != '..') {
$this->searchDir($path . '/' . $file, $data);
}
}
}
if (is_file($path)) {
$data[] = $path;
}
}
}