video_server/app/Repositories/Service/CommonService.php

<?php
/**
 * 通用基础方法
 * @author jim <jim458734573@gmail.com>
 * @date   2020-01-22 22:37:21
 */
declare(strict_types=1);

namespace App\Repositories\Service;

use App\Repositories\ConfigRepoistory;
use App\Repositories\Utils\M3u8CacheRepository;
use Hyperf\Guzzle\ClientFactory;

class CommonService
{
    /**
     * 获取当前请求的客户端IP
     * @return string
     */
    public function getIp()
    {
        $headerIp = request()->getHeader('x-forwarded-for');
        $headerIp2 = request()->getHeader('x-real-ip');
        if ($headerIp2) {
            $ip = $headerIp[0];
        } elseif (!empty($headerIp)) {
            $ip = $headerIp2[0];
        } else {
            $sever = request()->getServerParams();
            $ip = $sever['remote_addr'] ?? '';
        }
        if (strpos($ip, ',')) {
            $temp = explode(',', $ip);
            $ip = $ip[0];
            $temp = null;
            unset($temp);
        }
        return $ip;
    }

    /**
     * 发起http get 请求
     * @param $url
     * @return string
     */
    public function httpGet($url)
    {
        $options = array(
            'timeout' => 20,    // 超时，单位秒.
            'verify' => false,  // 是否校验SSL证书.
            'http_errors' => false, // 如果跟随http异常头部是否中断.
            'debug' => false,    // 是否启用调试模式.
            'allow_redirects' => true, // 不跟随301／302跳转.
        );
        $client = make(ClientFactory::class)->create($options);
        try {
            $result = $client->get($url);
            $code = $result->getStatusCode();
            if ($code == 200) {
                return $result->getBody()->getContents();
            }
        } catch (\Exception $e) {
        }
        return '';
    }

    /**
     * 发起 http post 请求
     * @param $url
     * @param $data
     * @return string
     */
    public function httpPost($url, $data)
    {
        $options = array(
            'timeout' => 20,    // 超时，单位秒.
            'verify' => false,  // 是否校验SSL证书.
            'http_errors' => false, // 如果跟随http异常头部是否中断.
            'debug' => false,    // 是否启用调试模式.
            'allow_redirects' => true, // 不跟随301／302跳转.
        );
        $client = make(ClientFactory::class)->create($options);
        try {
            $params = [
                'form_params'=>$data,
            ];
            $result = $client->post($url, $params);
            $code = $result->getStatusCode();
            if ($code == 200) {
                return $result->getBody()->getContents();
            }
        } catch (\Exception $e) {
        }
        return '';
    }

    /**
     * 发起 http post 请求
     * @param $url
     * @param $data
     * @return string
     */
    public function httpPostJson($url, $data, $hearder = [])
    {
        $options = array(
            'timeout' => 20,    // 超时，单位秒.
            'verify' => false,  // 是否校验SSL证书.
            'http_errors' => false, // 如果跟随http异常头部是否中断.
            'debug' => false,    // 是否启用调试模式.
            'allow_redirects' => true, // 不跟随301／302跳转.
        );
        $client = make(ClientFactory::class)->create($options);
        try {
            $params = [
                'headers' => array_merge($hearder, ['Content-Type'=>'application/json']),
                'json'    => $data,
            ];
            $result = $client->post($url, $params);
            $code = $result->getStatusCode();
            if ($code == 200) {
                return $result->getBody()->getContents();
            }
        } catch (\Exception $e) {
            logger('post_error', ['url' => $url, $data], 'error');
        }
        return '';
    }

    /**
     * 生成订单流水号、可指定前缀
     * @param string $prefix
     * @return string
     */
    public function createOrderSn($prefix = '')
    {
        return $prefix . date('YmdHis') . mt_rand(1111, 9999);
    }

    /**
     * 过滤关键词
     * @param $content
     * @return string|string[]|null
     */
    public function filterString($content)
    {
        $content = preg_replace('# #', '', $content); //清除空格
        $content = $this->sbc2Dbc($content);
        $content = preg_replace('#-#', '', $content); //清除空格
        $content = preg_replace('#-#', '', $content); //清除空格
        $content = preg_replace('#，#', ',', $content); //清除空格
        $content = preg_replace('#。#', '.', $content); //清除空格
        $matchs = array();
        preg_match('/(ht|f)tp(s?)\:\/\/[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*(:(0-9)*)*(\/?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&amp;%\$#_]*)?/is', $content, $matchs);
        if (!empty($matchs[0])) {
            $content = str_replace($matchs[0], '***', $content);
        }
        $badword = array(
            '习近平','幼女','App','軟件','软件','破处','破處','vpn','翻墙','翻墻','快狐','黄播','出售','棋牌','菠菜','博彩','ios','android','下載','下载','萝莉',
            '平台','伽扣','加扣','免费','外挂','看片','神器','.com','.me','.info','.tv','.site','https','http','.cn','://','.net','.com.cn','.xyz','.club','.cc','.live','.pw',
            '.me','汾','┆аρρ┆','ǎ','á','成仌','亼','浼費','費','www','email','18禁','狼友','分享群','tg','电报','外挂','外掛','進群','安卓','蘋果','苹果','无毒','値播','Ⓐ','ⓐ',
            '抖阴','69热','撸先生','草榴','巫妖王','蝌蚪','资源','透视','快猫','.la','.im','@163','@126','@qq','@gmail','@sina','网站','QQ', '茶','肉','引流', 'wx','微信',
            '上门', '🆀', '🅧','🆇','🆆', '🅦 ','🅆','🅇', '🅀', '🇽', '🇼', '🇶', '🄦', '🄧', '🄠', '.in', '.top', 'ᴡ', 'ᴠ', 'ᵂ', '🄥', '🅅', '🅥', '🆅', '🇻',
        );
        $badword1 = array_combine($badword, array_fill(0, count($badword), '***'));
        $content  = strtr($content, $badword1);
        return $content;
    }

    /**
     * 将unicode转换成字符
     * @param int $unicode
     * @return string UTF-8字符
     **/
    public function unicode2Char($unicode)
    {
        if ($unicode < 128) {
            return chr($unicode);
        }
        if ($unicode < 2048) {
            return chr(($unicode >> 6) + 192) .
            chr(($unicode & 63) + 128);
        }
        if ($unicode < 65536) {
            return chr(($unicode >> 12) + 224) .
            chr((($unicode >> 6) & 63) + 128) .
            chr(($unicode & 63) + 128);
        }
        if ($unicode < 2097152) {
            return chr(($unicode >> 18) + 240) .
            chr((($unicode >> 12) & 63) + 128) .
            chr((($unicode >> 6) & 63) + 128) .
            chr(($unicode & 63) + 128);
        }
        return false;
    }

    /**
     * 将字符转换成unicode
     * @param string $char 必须是UTF-8字符
     * @return int
     **/
    public function char2Unicode($char)
    {
        switch (strlen($char)) {
            case 1:
                return ord($char);
            case 2:
                return (ord($char[1]) & 63) |
                    ((ord($char[0]) & 31) << 6);
            case 3:
                return (ord($char[2]) & 63) |
                    ((ord($char[1]) & 63) << 6) |
                    ((ord($char[0]) & 15) << 12);
            case 4:
                return (ord($char[3]) & 63) |
                    ((ord($char[2]) & 63) << 6) |
                    ((ord($char[1]) & 63) << 12) |
                    ((ord($char[0]) & 7)  << 18);
            default:
//              trigger_error('Character is not UTF-8!', E_USER_WARNING);
                return '';
        }
    }

    /**
     * 全角转半角
     * @param string $str
     * @return string
     **/
    public function sbc2Dbc($str)
    {
        $DBC = Array(
            '０' , '１' , '２' , '３' , '４' ,
            '５' , '６' , '７' , '８' , '９' ,
            'Ａ' , 'Ｂ' , 'Ｃ' , 'Ｄ' , 'Ｅ' ,
            'Ｆ' , 'Ｇ' , 'Ｈ' , 'Ｉ' , 'Ｊ' ,
            'Ｋ' , 'Ｌ' , 'Ｍ' , 'Ｎ' , 'Ｏ' ,
            'Ｐ' , 'Ｑ' , 'Ｒ' , 'Ｓ' , 'Ｔ' ,
            'Ｕ' , 'Ｖ' , 'Ｗ' , 'Ｘ' , 'Ｙ' ,
            'Ｚ' , 'ａ' , 'ｂ' , 'ｃ' , 'ｄ' ,
            'ｅ' , 'ｆ' , 'ｇ' , 'ｈ' , 'ｉ' ,
            'ｊ' , 'ｋ' , 'ｌ' , 'ｍ' , 'ｎ' ,
            'ｏ' , 'ｐ' , 'ｑ' , 'ｒ' , 'ｓ' ,
            'ｔ' , 'ｕ' , 'ｖ' , 'ｗ' , 'ｘ' ,
            'ｙ' , 'ｚ' , '－' , '　'  , '：' ,
            '．' , '，' , '／' , '％' , '＃' ,
            '！' , '＠' , '＆' , '（' , '）' ,
            '＜' , '＞' , '＂' , '＇' , '？' ,
            '［' , '］' , '｛' , '｝' , '＼' ,
            '｜' , '＋' , '＝' , '＿' , '＾' ,
            '￥' , '￣' , '｀'
        );

        //半角
        $SBC = Array(
            '0', '1', '2', '3', '4',
            '5', '6', '7', '8', '9',
            'A', 'B', 'C', 'D', 'E',
            'F', 'G', 'H', 'I', 'J',
            'K', 'L', 'M', 'N', 'O',
            'P', 'Q', 'R', 'S', 'T',
            'U', 'V', 'W', 'X', 'Y',
            'Z', 'a', 'b', 'c', 'd',
            'e', 'f', 'g', 'h', 'i',
            'j', 'k', 'l', 'm', 'n',
            'o', 'p', 'q', 'r', 's',
            't', 'u', 'v', 'w', 'x',
            'y', 'z', '-', ' ', ':',
            '.', ',', '/', '%', '#',
            '!', '@', '&', '(', ')',
            '<', '>', '"', '\'','?',
            '[', ']', '{', '}', '\\',
            '|', '+', '=', '_', '^',
            '$', '~', '`'
        );
        return str_replace($DBC, $SBC, $str);
    }

    /**
     * 检测一个字符串是否为时间格式
     * @param string $time
     * @return false|int
     */
    public function isTime($time)
    {
        $pattern = '/[\d]{4}-[\d]{1,2}-[\d]{1,2}\s[\d]{1,2}:[\d]{1,2}:[\d]{1,2}/';
        return preg_match($pattern, $time);
    }
}