data_center/app/common.php

397 lines
9.6 KiB
PHP

<?php
// 应用公共文件
use app\common\service\FileService;
use think\helper\Str;
/**
* @notes 生成密码加密密钥
* @param string $plaintext
* @param string $salt
* @return string
* @author 段誉
* @date 2021/12/28 18:24
*/
function create_password(string $plaintext, string $salt) : string
{
return md5($salt . md5($plaintext . $salt));
}
/**
* @notes 随机生成token值
* @param string $extra
* @return string
* @author 段誉
* @date 2021/12/28 18:24
*/
function create_token(string $extra = '') : string
{
$salt = env('project.unique_identification', 'likeadmin');
$encryptSalt = md5( $salt . uniqid());
return md5($salt . $extra . time() . $encryptSalt);
}
function create_app_id()
{
$appid = 'AD'.time();
//判断appid是否存在
$system = \app\common\model\systems\System::field('id')->where('app_id',$appid)->findOrEmpty();
if($system->isEmpty()){
return $appid;
}else{
create_app_id();
}
}
function create_app_key()
{
$salt = md5('dc@lh@app_key'.uniqid().microtime());
$appkey = 'AK'.strtoupper(md5($salt.time().$salt));
//判断appkey是否存在
$system = \app\common\model\systems\System::field('id')->where('app_key',$appkey)->findOrEmpty();
if($system->isEmpty()){
return $appkey;
}else{
create_app_key();
}
}
/**
* @notes 截取某字符字符串
* @param $str
* @param string $symbol
* @return string
* @author 段誉
* @date 2021/12/28 18:24
*/
function substr_symbol_behind($str, $symbol = '.') : string
{
$result = strripos($str, $symbol);
if ($result === false) {
return $str;
}
return substr($str, $result + 1);
}
/**
* @notes 对比php版本
* @param string $version
* @return bool
* @author 段誉
* @date 2021/12/28 18:27
*/
function compare_php(string $version) : bool
{
return version_compare(PHP_VERSION, $version) >= 0 ? true : false;
}
/**
* @notes 检查文件是否可写
* @param string $dir
* @return bool
* @author 段誉
* @date 2021/12/28 18:27
*/
function check_dir_write(string $dir = '') : bool
{
$route = root_path() . '/' . $dir;
return is_writable($route);
}
/**
* 多级线性结构排序
* 转换前:
* [{"id":1,"pid":0,"name":"a"},{"id":2,"pid":0,"name":"b"},{"id":3,"pid":1,"name":"c"},
* {"id":4,"pid":2,"name":"d"},{"id":5,"pid":4,"name":"e"},{"id":6,"pid":5,"name":"f"},
* {"id":7,"pid":3,"name":"g"}]
* 转换后:
* [{"id":1,"pid":0,"name":"a","level":1},{"id":3,"pid":1,"name":"c","level":2},{"id":7,"pid":3,"name":"g","level":3},
* {"id":2,"pid":0,"name":"b","level":1},{"id":4,"pid":2,"name":"d","level":2},{"id":5,"pid":4,"name":"e","level":3},
* {"id":6,"pid":5,"name":"f","level":4}]
* @param array $data 线性结构数组
* @param string $symbol 名称前面加符号
* @param string $name 名称
* @param string $id_name 数组id名
* @param string $parent_id_name 数组祖先id名
* @param int $level 此值请勿给参数
* @param int $parent_id 此值请勿给参数
* @return array
*/
function linear_to_tree($data, $sub_key_name = 'sub', $id_name = 'id', $parent_id_name = 'pid', $parent_id = 0)
{
$tree = [];
foreach ($data as $row) {
if ($row[$parent_id_name] == $parent_id) {
$temp = $row;
$child = linear_to_tree($data, $sub_key_name, $id_name, $parent_id_name, $row[$id_name]);
if ($child) {
$temp[$sub_key_name] = $child;
}
$tree[] = $temp;
}
}
return $tree;
}
/**
* @notes 删除目标目录
* @param $path
* @param $delDir
* @return bool|void
* @author 段誉
* @date 2022/4/8 16:30
*/
function del_target_dir($path, $delDir)
{
//没找到,不处理
if (!file_exists($path)) {
return false;
}
//打开目录句柄
$handle = opendir($path);
if ($handle) {
while (false !== ($item = readdir($handle))) {
if ($item != "." && $item != "..") {
if (is_dir("$path/$item")) {
del_target_dir("$path/$item", $delDir);
} else {
unlink("$path/$item");
}
}
}
closedir($handle);
if ($delDir) {
return rmdir($path);
}
} else {
if (file_exists($path)) {
return unlink($path);
}
return false;
}
}
/**
* @notes 下载文件
* @param $url
* @param $saveDir
* @param $fileName
* @return string
* @author 段誉
* @date 2022/9/16 9:53
*/
function download_file($url, $saveDir, $fileName)
{
if (!file_exists($saveDir)) {
mkdir($saveDir, 0775, true);
}
$fileSrc = $saveDir . $fileName;
file_exists($fileSrc) && unlink($fileSrc);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
$file = curl_exec($ch);
curl_close($ch);
$resource = fopen($fileSrc, 'a');
fwrite($resource, $file);
fclose($resource);
if (filesize($fileSrc) == 0) {
unlink($fileSrc);
return '';
}
return $fileSrc;
}
/**
* @notes 去除内容图片域名
* @param $content
* @return array|string|string[]
* @author 段誉
* @date 2022/9/26 10:43
*/
function clear_file_domain($content)
{
$fileUrl = FileService::getFileUrl();
return str_replace($fileUrl, '/', $content);
}
/**
* @notes 设置内容图片域名
* @param $content
* @return array|string|string[]|null
* @author 段誉
* @date 2022/9/26 10:43
*/
function get_file_domain($content)
{
$preg = '/(<img .*?src=")[^https|^http](.*?)(".*?>)/is';
$fileUrl = FileService::getFileUrl();
return preg_replace($preg, "\${1}$fileUrl\${2}\${3}", $content);
}
/**
* @notes uri小写
* @param $data
* @return array|string[]
* @author 段誉
* @date 2022/7/19 14:50
*/
function lower_uri($data)
{
if (!is_array($data)) {
$data = [$data];
}
return array_map(function ($item) {
return strtolower(Str::camel($item));
}, $data);
}
/**
* @notes 获取无前缀数据表名
* @param $tableName
* @return mixed|string
* @author 段誉
* @date 2022/12/12 15:23
*/
function get_no_prefix_table_name($tableName)
{
$tablePrefix = config('database.connections.mysql.prefix');
$prefixIndex = strpos($tableName, $tablePrefix);
if ($prefixIndex !== 0 || $prefixIndex === false) {
return $tableName;
}
$tableName = substr_replace($tableName, '', 0, strlen($tablePrefix));
return trim($tableName);
}
/**
* @notes 生成编码
* @param $table
* @param $field
* @param string $prefix
* @param int $randSuffixLength
* @param array $pool
* @return string
* @author 段誉
* @date 2023/2/23 11:35
*/
function generate_sn($table, $field, $prefix = '', $randSuffixLength = 4, $pool = []) : string
{
$suffix = '';
for ($i = 0; $i < $randSuffixLength; $i++) {
if (empty($pool)) {
$suffix .= rand(0, 9);
} else {
$suffix .= $pool[array_rand($pool)];
}
}
$sn = $prefix . date('YmdHis') . $suffix;
if (app()->make($table)->where($field, $sn)->find()) {
return generate_sn($table, $field, $prefix, $randSuffixLength, $pool);
}
return $sn;
}
/**
* @notes 格式化金额
* @param $float
* @return int|mixed|string
* @author 段誉
* @date 2023/2/24 11:20
*/
function format_amount($float)
{
if ($float == intval($float)) {
return intval($float);
} elseif ($float == sprintf('%.1f', $float)) {
return sprintf('%.1f', $float);
}
return $float;
}
function curl_post($url,$data,$headers=[]) {
//初始化curl
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL,$url);
//设置获取的信息以文件流的形式返回,而不是直接输出。
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//设置头文件的信息作为数据流输出
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120);
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
//设置为post方式请求
curl_setopt($ch, CURLOPT_POST, 1);
//添加参数
if (is_array($data)) {
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
}
if (is_string($data)) {
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
}
//设置header
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
//关闭请求资源
$output = curl_exec($ch);
curl_close($ch);
return json_decode($output,true);
}
function curl_post_file($url, $filePath, $fieldName, $fieldExt, $headers=[]) {
//初始化curl
$ch = curl_init($url);
$cfile = curl_file_create($filePath, $fieldExt, $fieldName);
// 设置 POST 数据
$data = array('file' => $cfile);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
$output = curl_exec($ch);
curl_close($ch);
return json_decode($output,true);
}
function curl_get($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);
return json_decode($output,true);
}
function makeSign($data,$appSecret): string
{
ksort($data);
$string = "";
foreach ($data as $k => $v) {
if ($k == "sign" || is_array($v)) {
continue;
}
$string .= $k . "=" . $v . "&";
}
$string = trim($string, "&");
$string = $string . "&key=" . $appSecret;
$string = md5(md5($string));
return strtolower($string);
}