new_api/app/Services/ToolServer.php

<?php

namespace App\Server;
use Illuminate\Support\Arr;
use \Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Storage;
class ToolServer
{
    /**
     * curl 请求工具
     * @param string $method
     * @param string $url
     * @param array $params
     * @param bool $json
     * @param bool $isDecode
     * @return bool|mixed|string
     */
    public static function curl(string $method, string $url, array $params = [], bool $json = false, bool $isDecode = false)
    {
        $method = strtoupper($method);
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_HEADER, 0);
        if ($method == 'GET') {
            $url_params = '';
            foreach ($params as $key => $val) {
                if (empty($url_params)) {
                    $url_params .= '?';
                } else {
                    $url_params .= '&';
                }
                $url_params .= $key . '=' . $val;
            }
            if (!empty($url_params)) {
                $url .= $url_params;
            }
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        } elseif ($method == 'POST') {
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
            if ($json == true) {
                $params = json_encode($params, JSON_UNESCAPED_UNICODE);
                $len = strlen($params);
                $headers = array("Content-type: application/json;charset=UTF-8","Content-Length: $len");
                curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
            } else {
                $params =  http_build_query($params);
            }
            curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
        }
        $data = curl_exec($ch);
        curl_close($ch);
        if ($isDecode) {
            $data = json_decode($data, true);
        }
        return $data;
    }

    /**
     * 自动收起距离单位
     * @param float $distance
     * @return float|int|string
     */
    public static function distance(float $distance)
    {
        if ($distance == -1) {
            return -1;
        }
        if ($distance > 1000) {
            $distance = round($distance / 1000, 2) . 'km';
        } else {
            $distance .= 'm';
        }
        return $distance;
    }

    /**
     * 获取地址距离
     * @param array $from [起点坐标(经纬度),例如:array(118.012951,36.810024)]
     * @param array $to [终点坐标(经纬度)]
     * @param bool $km 是否以公里为单位 false:米 true:公里(千米)
     * @param int $decimal $decimal   精度 保留小数位数
     * @return int|string 距离数值
     */
    public static function getDistance(array $from, array $to, bool $km = true, int $decimal = 2)
    {
        sort($from);
        sort($to);
        $EARTH_RADIUS = 6370.996; // 地球半径系数

        $distance = $EARTH_RADIUS * 2 * asin(sqrt(pow(sin(($from[0] * pi() / 180 - $to[0] * pi() / 180) / 2), 2) + cos($from[0] * pi() / 180) * cos($to[0] * pi() / 180) * pow(sin(($from[1] * pi() / 180 - $to[1] * pi() / 180) / 2), 2))) * 1000;

        if ($km) {
            $distance = $distance / 1000;
        }

        return round($distance, $decimal);
    }

    /**
     * 加密（可对接java）
     * @param array $data
     * @param string $key
     * @param string $secret
     * @return string
     */
    public static function encodeOld(array $data, string $key, string $secret)
    {

        $plaintext  = urldecode(http_build_query($data)) . '@';
        $key = strtoupper(md5($key . $secret));
        $size = 16;
        $iv = str_repeat("\0", $size);
        $padding = $size - strlen($plaintext) % $size;
        $plaintext .= str_repeat(chr($padding), $padding);
        $encrypted = openssl_encrypt($plaintext, 'AES-192-CBC', base64_decode($key), OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
        return base64_encode($encrypted);
    }

    /**
     * 加密
     * @param array $data
     * @param string $key
     * @return string
     */
    public static function encode(array $data, string $key)
    {
        //数据集合转化字符串  再加个 @
        $plaintext  = urldecode(http_build_query($data)) . '@';
        //md5 加密 key
        $key_md5 = $key;
        $size = 16;
        //生成 16 位偏移量
        //$iv = str_repeat("\0", $size);
        $iv = "0987654321098765";
        // 使用 PKCS5Padding 填充
        $padding = $size - strlen($plaintext) % $size;
        $plaintext .= str_repeat(chr($padding), $padding);
        $encrypted = openssl_encrypt($plaintext, 'AES-128-CBC', $key_md5, OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
        return base64_encode($encrypted);
    }

    public static function encodeStr(string $data, string $key)
    {
        //数据集合转化字符串  再加个 @
        $plaintext = $data . '@';
        //md5 加密 key
        $key_md5 = $key;
        $size = 16;
        //生成 16 位偏移量
        $iv = str_repeat("\0", $size);
        //$iv = "0987654321098765";
        // 使用 PKCS5Padding 填充
        $padding = $size - strlen($plaintext) % $size;
        $plaintext .= str_repeat(chr($padding), $padding);
        $encrypted = openssl_encrypt($plaintext, 'AES-128-CBC', $key_md5, OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
        return base64_encode($encrypted);
    }

    /**
     * 解密(可对接java)
     * @param string $content
     * @param string $key
     * @return array
     */
    public static function decode(string $content, string $key)
    {
        $key_md5 = $key;
        $size = 16;
        //$iv = str_repeat("\0", $size);
        $iv = "0987654321098765";
        $decrypted = openssl_decrypt(base64_decode($content), 'AES-128-CBC', $key_md5, OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
        $data_decode = explode('@', $decrypted);
        //$data = [];
        //parse_str($data_decode[0], $data);
        return json_decode($data_decode[0], true);
    }

    /**
     * 解密（php）
     * @param string $content
     * @param string $key
     * @param string $secret
     * @return mixed
     */
    public static function decodeOld(string $content, string $key, string $secret)
    {
        $key = strtoupper(md5($key . $secret));
        $size = 16;
        $iv = str_repeat("\0", $size);
        $decrypted = openssl_decrypt(base64_decode($content), 'AES-192-CBC', base64_decode($key), OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING, $iv);
        $data_decode = explode('@', $decrypted);
        //$data = [];
        //parse_str($data_decode[0], $data);
        //return $data;
        return json_decode($data_decode[0], true);
    }

    public static function toStr($bytes)
    {
        $str = '';
        foreach ($bytes as $ch) {
            //dd(chr($ch));
            try {
                $str .= chr($ch);
            } catch (\Exception $e) {
                dd(chr($ch));
            }

        }

        return $str;
    }

    /**
     * 签名算法
     * @param array $params
     * @param string $secret
     * @return array
     */
    public static function sign(array $params, string $secret)
    {
        $p = ksort($params);
        $str = '';
        if ($p) {
            foreach ($params as $key => $items) {
                $str .= "{$key}";
                $str .= "=";
                $str .= "{$items}";
                $str .= "&";
            }
        }
        $string = substr($str, 0, -1);
        //$string = "appKey=$this->appKey&nonce=$this->nonce&timestamp=$this->timestamp";
        $stringSignTemp = "$string&secret=$secret";
        //echo $stringSignTemp;
        $sign = strtoupper(MD5($stringSignTemp));

        $params['sign'] = $sign;
        return $params;
    }

    /**
     * 
     * @param string $key
     * @param string $value
     * @return array
     */
    public static function user_admin_config($key = null, $value = null)
    {
        $session = session();

        if (! $config = $session->get('admin.config')) {
            $config = config('admin');

            $config['lang'] = config('app.locale');
        }

        if (is_array($key)) {
            // 保存
            foreach ($key as $k => $v) {
                Arr::set($config, $k, $v);
            }

            $session->put('admin.config', $config);

            return;
        }

        if ($key === null) {
            return $config;
        }

        return Arr::get($config, $key, $value);
    }
    /**
     * 生成随机码
     * @return string
     */
    public static function create_invite_code() {
        $code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
        $rand = $code[rand(0,25)]
            .strtoupper(dechex(date('m')))
            .date('d')
            .substr(time(),-5)
            .substr(microtime(),2,5)
            .sprintf('%02d',rand(0,99));
        for(
            $a = md5( $rand, true ),
            $s = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ',
            $d = '',
            $f = 0;
            $f < 6;
            $g = ord( $a[ $f ] ),
            $d .= $s[ ( $g ^ ord( $a[ $f + 8 ] ) ) - $g & 0x1F ],
            $f++
        );
        return $d;
    }
    
    /**
     * 时间格式化（时间戳）
     * @param $ptime
     * @return false|string
     */
    public static function uc_time_ago($ptime)
    {
        date_default_timezone_set('PRC');
        $etime = time() - $ptime;
        switch ($etime) {
            case $etime <= 60:
                $msg = '刚刚';
                break;
            case $etime > 60 && $etime <= 60 * 60:
                $msg = floor($etime / 60) . '分钟前';
                break;
            case $etime > 60 * 60 && $etime <= 24 * 60 * 60:
                $msg = date('Ymd', $ptime) == date('Ymd', time()) ? '今天 ' . date('H:i', $ptime) : '昨天 ' . date('H:i', $ptime);
                break;
            case $etime > 24 * 60 * 60 && $etime <= 2 * 24 * 60 * 60:
                $msg = date('Ymd', $ptime) + 1 == date('Ymd', time()) ? '昨天 ' . date('H:i', $ptime) : '前天 ' . date('H:i', $ptime);
                break;
            case $etime > 2 * 24 * 60 * 60 && $etime <= 12 * 30 * 24 * 60 * 60:
                $msg = date('Y', $ptime) == date('Y', time()) ? date('m-d H:i', $ptime) : date('Y-m-d H:i', $ptime);
                break;
            default:
                $msg = date('Y-m-d H:i', $ptime);
        }
        return $msg;
    }

    /**
     * 获取IP地址归属地
     * @param $ip
     * @return string
     */
    public static function get_ip_address($ip)
    {
        if ('127.0.0.1' == $ip) return 'Localhost';
        $url = 'http://ip.taobao.com/service/getIpInfo.php?ip=' . $ip;
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_TIMEOUT, 10);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // 获取数据返回
        $location = curl_exec($ch);
        $location = json_decode($location, true);
        curl_close($ch);

        if (false != $location && 0 === $location['code']) {
            return $location['data']['region'] . $location['data']['city'] . $location['data']['county'] . '・' . $location['data']['isp'];
        } else {
            return 'unknown';
        }

    }

    /**
     * 递归查询获取分类树结构
     * @param $data
     * @param int $pid
     * @param int $level
     * @param array $tree
     * @param string $pidField
     * @param string $showField
     * @return array
     */
    public static function get_tree_list(&$data, $pid = 0, $level = 0, &$tree = [], $pidField = 'pid', $showField = 'name')
    {
        foreach ($data as $key => &$value) {
            if ($value[$pidField] == $pid) {
                $value['level'] = $level;
                $value['level'] && $value[$showField] = '&nbsp;' . $value[$showField];
                $value[$showField] = str_repeat('ㅡ', $value['level']) . $value[$showField];
                $tree[] = $value;
                unset($data[$key]);
                self::get_tree_list($data, $value['id'], $level + 1, $tree);
            }
        }
        unset($value);

        return $tree;
    }

    /**
     * 递归查询获取分类树结构带child
     * @param $data
     * @param int $pid
     * @param int $level
     * @param string $pidField
     * @return array
     */
    public static function get_tree_list_with_child(&$data, $pid = 0, $level = 0, $pidField = 'pid')
    {
        $tree = [];
        foreach ($data as $key => &$value) {
            if ($value[$pidField] == $pid) {
                $value['level'] = $level;
                $value['child'] = self::get_tree_list_with_child($data, $value['id'], $level + 1);
                $tree[] = $value;
                unset($data[$key]);
            }
        }
        unset($value);

        return $tree;
    }

    /**
     * 打印sql语句，在sql语句之前调用
     */
    public static function dump_sql()
    {
        \DB::listen(function ($query) {
            $bindings = $query->bindings;
            $i = 0;
            $rawSql = preg_replace_callback('/\?/', function ($matches) use ($bindings, &$i) {
                $item = isset($bindings[$i]) ? $bindings[$i] : $matches[0];
                $i++;
                return gettype($item) == 'string' ? "'$item'" : $item;
            }, $query->sql);
            echo $rawSql . "\n<br /><br />\n";
        });
    }

    public static function create_guid($namespace = null)
    {
        static $guid = '';
        $uid = uniqid("", true);

        $data = $namespace;
        $data .= $_SERVER ['REQUEST_TIME'];     // 请求那一刻的时间戳
        $data .= $_SERVER ['HTTP_USER_AGENT'];  // 获取访问者在用什么操作系统
        $data .= $_SERVER ['SERVER_ADDR'];      // 服务器IP
        $data .= $_SERVER ['SERVER_PORT'];      // 端口号
        $data .= $_SERVER ['REMOTE_ADDR'];      // 远程IP
        $data .= $_SERVER ['REMOTE_PORT'];      // 端口信息

        $hash = strtoupper(hash('ripemd128', $uid . $guid . md5($data)));
        $guid = substr($hash, 0, 8);

        return $guid;
    }

    public static function create_order_number()
    {
        return date('Ymd') . str_pad(mt_rand(1, 999999), 6, '0', STR_PAD_LEFT);
    }

    /**
     * curl 请求
     * @param $url
     * @param null $header
     * @param null $data
     * @return mixed
     */
    public static function curlRequest($url, $header = null, $data = null)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_ENCODING, 'gzip');
        curl_setopt($ch, CURLOPT_HEADER, 1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        if ($data) {
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        }
        if ($header) {
            curl_setopt($ch, CURLOPT_HEADER, $header);
        }
        $ret = curl_exec($ch);
        curl_close($ch);

        return $ret;
    }

    /**
     * 数字金额转换成中文大写金额的函数
     * @param $num
     * @return string
     */
    public static function cny($num)
    {

        $c1 = "零壹贰叁肆伍陆柒捌玖";
        $c2 = "分角元拾佰仟万拾佰仟亿";
        $num = round($num, 2);
        $num = $num * 100;
        if (strlen($num) > 10) {
            return "数据太长，没有这么大的钱吧，检查下";
        }
        $i = 0;
        $c = "";
        while (1) {
            if ($i == 0) {
                $n = substr($num, strlen($num) - 1, 1);
            } else {
                $n = $num % 10;
            }
            $p1 = substr($c1, 3 * $n, 3);
            $p2 = substr($c2, 3 * $i, 3);
            if ($n != '0' || ($n == '0' && ($p2 == '亿' || $p2 == '万' || $p2 == '元'))) {
                $c = $p1 . $p2 . $c;
            } else {
                $c = $p1 . $c;
            }
            $i = $i + 1;
            $num = $num / 10;
            $num = (int)$num;
            if ($num == 0) {
                break;
            }
        }
        $j = 0;
        $slen = strlen($c);
        while ($j < $slen) {
            $m = substr($c, $j, 6);
            if ($m == '零元' || $m == '零万' || $m == '零亿' || $m == '零零') {
                $left = substr($c, 0, $j);
                $right = substr($c, $j + 3);
                $c = $left . $right;
                $j = $j - 3;
                $slen = $slen - 3;
            }
            $j = $j + 3;
        }

        if (substr($c, strlen($c) - 3, 3) == '零') {
            $c = substr($c, 0, strlen($c) - 3);
        }
        if (empty($c)) {
            return "零元整";
        } else {
            return $c . "整";
        }
    }

    /**
     * 路径助手函数
     * @param $url
     * @param null $disk_name
     * @param false $temp
     * @param null|DateTimeInterface  $expiration
     * @return string|null
     */
    public static function valid_url($url, $disk_name = null, $temp = false, $expiration = null)
    {
        if (is_null($url)) {
            return null;
        }

        if (filter_var($url, FILTER_VALIDATE_URL)) {
            return $url;
        }

        if ($temp) {
            $expiration = $expiration ?: now()->addMinutes(30);
            return Storage::disk($disk_name)->temporaryUrl($url, $expiration);
        }

        return Storage::disk($disk_name)->url($url);
    }
}