APlayer-Typecho/include/Meting.php

<?php
/**
 * Meting music framework
 * https://i-meto.com
 * https://github.com/metowolf/Meting
 * Version 1.5.2.
 *
 * Copyright 2018, METO Sheel <i@i-meto.com>
 * Released under the MIT license
 */

namespace Metowolf;

class Meting
{
    const VERSION = '1.5.2';

    public $raw;
    public $data;
    public $info;
    public $error;
    public $status;

    public $server;
    public $format = false;
    public $header = array(
        'Accept'          => '*/*',
        'Accept-Encoding' => 'gzip, deflate',
        'Accept-Language' => 'zh-CN,zh;q=0.8,gl;q=0.6,zh-TW;q=0.4',
        'Connection'      => 'keep-alive',
        'Content-Type'    => 'application/x-www-form-urlencoded',
    );

    public function __construct($value = 'netease')
    {
        $this->site($value);
    }

    public function site($value)
    {
        $suppose = array('netease', 'tencent', 'xiami', 'kugou', 'baidu');
        $this->server = in_array($value, $suppose) ? $value : 'netease';
        $this->header = $this->curlset();

        return $this;
    }

    public function cookie($value)
    {
        $this->header['Cookie'] = $value;

        return $this;
    }

    public function format($value = true)
    {
        $this->format = $value;

        return $this;
    }

    private function exec($api)
    {
        if (isset($api['encode'])) {
            $api = call_user_func_array(array($this, $api['encode']), array($api));
        }
        if ($api['method'] == 'GET') {
            if (isset($api['body'])) {
                $api['url'] .= '?'.http_build_query($api['body']);
                $api['body'] = null;
            }
        }

        $this->curl($api['url'], $api['body']);

        if (!$this->format) {
            return $this->raw;
        }

        $this->data = $this->raw;

        if (isset($api['decode'])) {
            $this->data = call_user_func_array(array($this, $api['decode']), array($this->data));
        }
        if (isset($api['format'])) {
            $this->data = $this->clean($this->data, $api['format']);
        }

        return $this->data;
    }

    private function curl($url, $payload = null, $headerOnly = 0)
    {
        $header = array_map(function ($k, $v) {
            return $k.': '.$v;
        }, array_keys($this->header), $this->header);
        $curl = curl_init();
        if (!is_null($payload)) {
            curl_setopt($curl, CURLOPT_POST, 1);
            curl_setopt($curl, CURLOPT_POSTFIELDS, is_array($payload) ? http_build_query($payload) : $payload);
        }
        curl_setopt($curl, CURLOPT_HEADER, $headerOnly);
        curl_setopt($curl, CURLOPT_TIMEOUT, 20);
        curl_setopt($curl, CURLOPT_ENCODING, 'gzip');
        curl_setopt($curl, CURLOPT_IPRESOLVE, 1);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 10);
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
        for ($i = 0; $i < 3; $i++) {
            $this->raw = curl_exec($curl);
            $this->info = curl_getinfo($curl);
            $this->error = curl_errno($curl);
            $this->status = $this->error ? curl_error($curl) : '';
            if (!$this->error) {
                break;
            }
        }
        curl_close($curl);

        return $this;
    }

    private function pickup($array, $rule)
    {
        $t = explode('.', $rule);
        foreach ($t as $vo) {
            if (!isset($array[$vo])) {
                return array();
            }
            $array = $array[$vo];
        }

        return $array;
    }

    private function clean($raw, $rule)
    {
        $raw = json_decode($raw, true);
        if (!empty($rule)) {
            $raw = $this->pickup($raw, $rule);
        }
        if (!isset($raw[0]) && count($raw)) {
            $raw = array($raw);
        }
        $result = array_map(array($this, 'format_'.$this->server), $raw);

        return json_encode($result);
    }

    public function search($keyword, $option = null)
    {
        switch ($this->server) {
            case 'netease':
            $api = array(
                'method' => 'POST',
                'url'    => 'http://music.163.com/api/cloudsearch/pc',
                'body'   => array(
                    's'      => $keyword,
                    'type'   => isset($option['type']) ? $option['type'] : 1,
                    'limit'  => isset($option['limit']) ? $option['limit'] : 30,
                    'total'  => 'true',
                    'offset' => isset($option['page']) && isset($option['limit']) ? ($option['page'] - 1) * $option['limit'] : 0,
                ),
                'encode' => 'netease_AESCBC',
                'format' => 'result.songs',
            );
            break;
            case 'tencent':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://c.y.qq.com/soso/fcgi-bin/client_search_cp',
                'body'   => array(
                    'format'   => 'json',
                    'p'        => isset($option['page']) ? $option['page'] : 1,
                    'n'        => isset($option['limit']) ? $option['limit'] : 30,
                    'w'        => $keyword,
                    'aggr'     => 1,
                    'lossless' => 1,
                    'cr'       => 1,
                    'new_json' => 1,
                ),
                'format' => 'data.song.list',
            );
            break;
            case 'xiami':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://h5api.m.xiami.com/h5/mtop.alimusic.search.searchservice.searchsongs/1.0/',
                'body'   => array(
                    'data' => array(
                        'key'      => $keyword,
                        'pagingVO' => array(
                            'page'     => isset($option['page']) ? $option['page'] : 1,
                            'pageSize' => isset($option['limit']) ? $option['limit'] : 30,
                        ),
                    ),
                    'r' => 'mtop.alimusic.search.searchservice.searchsongs',
                ),
                'encode' => 'xiami_sign',
                'format' => 'data.data.songs',
            );
            break;
            case 'kugou':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://ioscdn.kugou.com/api/v3/search/song',
                'body'   => array(
                    'iscorrect' => 1,
                    'pagesize'  => isset($option['limit']) ? $option['limit'] : 30,
                    'plat'      => 2,
                    'tag'       => 1,
                    'sver'      => 5,
                    'showtype'  => 10,
                    'page'      => isset($option['page']) ? $option['page'] : 1,
                    'keyword'   => $keyword,
                    'version'   => 8550,
                ),
                'format' => 'data.info',
            );
            break;
            case 'baidu':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://gss2.baidu.com/6Ls1aze90MgYm2Gp8IqW0jdnxx1xbK/v1/restserver/ting',
                'body'   => array(
                    'from'      => 'qianqianmini',
                    'method'    => 'baidu.ting.search.merge',
                    'isNew'     => 1,
                    'platform'  => 'darwin',
                    'page_no'   => isset($option['page']) ? $option['page'] : 1,
                    'query'     => $keyword,
                    'version'   => '11.0.2',
                    'page_size' => isset($option['limit']) ? $option['limit'] : 30,
                ),
                'format' => 'result.song_info.song_list',
            );
            break;
        }

        return $this->exec($api);
    }

    public function song($id)
    {
        switch ($this->server) {
            case 'netease':
            $api = array(
                'method' => 'POST',
                'url'    => 'http://music.163.com/api/v3/song/detail/',
                'body'   => array(
                    'c' => '[{"id":'.$id.',"v":0}]',
                ),
                'encode' => 'netease_AESCBC',
                'format' => 'songs',
            );
            break;
            case 'tencent':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://c.y.qq.com/v8/fcg-bin/fcg_play_single_song.fcg',
                'body'   => array(
                    'songmid'  => $id,
                    'platform' => 'yqq',
                    'format'   => 'json',
                ),
                'decode' => 'tencent_singlesong',
                'format' => 'data',
            );
            break;
            case 'xiami':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://h5api.m.xiami.com/h5/mtop.alimusic.music.songservice.getsongdetail/1.0/',
                'body'   => array(
                    'data' => array(
                        'songId' => $id,
                    ),
                    'r' => 'mtop.alimusic.music.songservice.getsongdetail',
                ),
                'encode' => 'xiami_sign',
                'format' => 'data.data.songDetail',
            );
            break;
            case 'kugou':
            $api = array(
                'method' => 'POST',
                'url'    => 'http://m.kugou.com/app/i/getSongInfo.php',
                'body'   => array(
                    'cmd'  => 'playInfo',
                    'hash' => $id,
                    'from' => 'mkugou',
                ),
                'format' => '',
            );
            break;
            case 'baidu':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://gss2.baidu.com/6Ls1aze90MgYm2Gp8IqW0jdnxx1xbK/v1/restserver/ting',
                'body'   => array(
                    'from'     => 'qianqianmini',
                    'method'   => 'baidu.ting.song.getInfos',
                    'songid'   => $id,
                    'res'      => 1,
                    'platform' => 'darwin',
                    'version'  => '1.0.0',
                ),
                'encode' => 'baidu_AESCBC',
                'format' => 'songinfo',
            );
            break;
        }

        return $this->exec($api);
    }

    public function album($id)
    {
        switch ($this->server) {
            case 'netease':
            $api = array(
                'method' => 'POST',
                'url'    => 'http://music.163.com/api/v1/album/'.$id,
                'body'   => array(
                    'total'         => 'true',
                    'offset'        => '0',
                    'id'            => $id,
                    'limit'         => '1000',
                    'ext'           => 'true',
                    'private_cloud' => 'true',
                ),
                'encode' => 'netease_AESCBC',
                'format' => 'songs',
            );
            break;
            case 'tencent':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://c.y.qq.com/v8/fcg-bin/fcg_v8_album_detail_cp.fcg',
                'body'   => array(
                    'albummid' => $id,
                    'platform' => 'mac',
                    'format'   => 'json',
                    'newsong'  => 1,
                ),
                'format' => 'data.getSongInfo',
            );
            break;
            case 'xiami':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://h5api.m.xiami.com/h5/mtop.alimusic.music.albumservice.getalbumdetail/1.0/',
                'body'   => array(
                    'data' => array(
                        'albumId' => $id,
                    ),
                    'r' => 'mtop.alimusic.music.albumservice.getalbumdetail',
                ),
                'encode' => 'xiami_sign',
                'format' => 'data.data.albumDetail.songs',
            );
            break;
            case 'kugou':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://mobilecdn.kugou.com/api/v3/album/song',
                'body'   => array(
                    'albumid'  => $id,
                    'plat'     => 2,
                    'page'     => 1,
                    'pagesize' => -1,
                    'version'  => 8550,
                ),
                'format' => 'data.info',
            );
            break;
            case 'baidu':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://gss2.baidu.com/6Ls1aze90MgYm2Gp8IqW0jdnxx1xbK/v1/restserver/ting',
                'body'   => array(
                    'from'     => 'qianqianmini',
                    'method'   => 'baidu.ting.album.getAlbumInfo',
                    'album_id' => $id,
                    'platform' => 'darwin',
                    'version'  => '11.0.2',
                ),
                'format' => 'songlist',
            );
            break;
        }

        return $this->exec($api);
    }

    public function artist($id, $limit = 50)
    {
        switch ($this->server) {
            case 'netease':
            $api = array(
                'method' => 'POST',
                'url'    => 'http://music.163.com/api/v1/artist/'.$id,
                'body'   => array(
                    'ext'           => 'true',
                    'private_cloud' => 'true',
                    'ext'           => 'true',
                    'top'           => $limit,
                    'id'            => $id,
                ),
                'encode' => 'netease_AESCBC',
                'format' => 'hotSongs',
            );
            break;
            case 'tencent':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://c.y.qq.com/v8/fcg-bin/fcg_v8_singer_track_cp.fcg',
                'body'   => array(
                    'singermid' => $id,
                    'begin'     => 0,
                    'num'       => $limit,
                    'order'     => 'listen',
                    'platform'  => 'mac',
                    'newsong'   => 1,
                ),
                'format' => 'data.list',
            );
            break;
            case 'xiami':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://h5api.m.xiami.com/h5/mtop.alimusic.music.songservice.getartistsongs/1.0/',
                'body'   => array(
                    'data' => array(
                        'artistId' => $id,
                        'pagingVO' => array(
                            'page'     => 1,
                            'pageSize' => $limit,
                        ),
                    ),
                    'r' => 'mtop.alimusic.music.songservice.getartistsongs',
                ),
                'encode' => 'xiami_sign',
                'format' => 'data.data.songs',
            );
            break;
            case 'kugou':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://mobilecdn.kugou.com/api/v3/singer/song',
                'body'   => array(
                    'singerid' => $id,
                    'page'     => 1,
                    'plat'     => 0,
                    'pagesize' => $limit,
                    'version'  => 8400,
                ),
                'format' => 'data.info',
            );
            break;
            case 'baidu':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://gss2.baidu.com/6Ls1aze90MgYm2Gp8IqW0jdnxx1xbK/v1/restserver/ting',
                'body'   => array(
                    'from'     => 'qianqianmini',
                    'method'   => 'baidu.ting.artist.getSongList',
                    'artistid' => $id,
                    'limits'   => $limit,
                    'platform' => 'darwin',
                    'offset'   => 0,
                    'tinguid'  => 0,
                    'version'  => '11.0.2',
                ),
                'format' => 'songlist',
            );
            break;
        }

        return $this->exec($api);
    }

    public function playlist($id)
    {
        switch ($this->server) {
            case 'netease':
            $api = array(
                'method' => 'POST',
                'url'    => 'http://music.163.com/api/v3/playlist/detail',
                'body'   => array(
                    's'  => '0',
                    'id' => $id,
                    'n'  => '1000',
                    't'  => '0',
                ),
                'encode' => 'netease_AESCBC',
                'format' => 'playlist.tracks',
            );
            break;
            case 'tencent':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://c.y.qq.com/v8/fcg-bin/fcg_v8_playlist_cp.fcg',
                'body'   => array(
                    'id'       => $id,
                    'format'   => 'json',
                    'newsong'  => 1,
                    'platform' => 'jqspaframe.json',
                ),
                'format' => 'data.cdlist.0.songlist',
            );
            break;
            case 'xiami':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://h5api.m.xiami.com/h5/mtop.alimusic.music.list.collectservice.getcollectdetail/1.0/',
                'body'   => array(
                    'data' => array(
                        'listId'     => $id,
                        'isFullTags' => false,
                        'pagingVO'   => array(
                            'page'     => 1,
                            'pageSize' => 1000,
                        ),
                    ),
                    'r' => 'mtop.alimusic.music.list.collectservice.getcollectdetail',
                ),
                'encode' => 'xiami_sign',
                'format' => 'data.data.collectDetail.songs',
            );
            break;
            case 'kugou':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://mobilecdn.kugou.com/api/v3/special/song',
                'body'   => array(
                    'specialid' => $id,
                    'page'      => 1,
                    'plat'      => 2,
                    'pagesize'  => -1,
                    'version'   => 8400,
                ),
                'format' => 'data.info',
            );
            break;
            case 'baidu':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://gss2.baidu.com/6Ls1aze90MgYm2Gp8IqW0jdnxx1xbK/v1/restserver/ting',
                'body'   => array(
                    'from'     => 'qianqianmini',
                    'method'   => 'baidu.ting.diy.gedanInfo',
                    'listid'   => $id,
                    'platform' => 'darwin',
                    'version'  => '11.0.2',
                ),
                'format' => 'content',
            );
            break;
        }

        return $this->exec($api);
    }

    public function url($id, $br = 320)
    {
        switch ($this->server) {
            case 'netease':
            $api = array(
                'method' => 'POST',
                'url'    => 'http://music.163.com/api/song/enhance/player/url',
                'body'   => array(
                    'ids' => array($id),
                    'br'  => $br * 1000,
                ),
                'encode' => 'netease_AESCBC',
                'decode' => 'netease_url',
            );
            break;
            case 'tencent':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://c.y.qq.com/v8/fcg-bin/fcg_play_single_song.fcg',
                'body'   => array(
                    'songmid'  => $id,
                    'platform' => 'yqq',
                    'format'   => 'json',
                ),
                'decode' => 'tencent_url',
            );
            break;
            case 'xiami':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://h5api.m.xiami.com/h5/mtop.alimusic.music.songservice.getsongdetail/1.0/',
                'body'   => array(
                    'data' => array(
                        'songId' => $id,
                    ),
                    'r' => 'mtop.alimusic.music.songservice.getsongdetail',
                ),
                'encode' => 'xiami_sign',
                'decode' => 'xiami_url',
            );
            break;
            case 'kugou':
            $api = array(
                'method' => 'POST',
                'url'    => 'http://media.store.kugou.com/v1/get_res_privilege',
                'body'   => json_encode(
                    array(
                    'relate'    => 1,
                    'userid'    => 0,
                    'vip'       => 0,
                    'appid'     => 1005,
                    'token'     => '',
                    'behavior'  => 'download',
                    'clientver' => '8493',
                    'resource'  => array(array(
                        'id'   => 0,
                        'type' => 'audio',
                        'hash' => $id,
                    )), )
                ),
                'decode' => 'kugou_url',
            );
            break;
            case 'baidu':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://gss2.baidu.com/6Ls1aze90MgYm2Gp8IqW0jdnxx1xbK/v1/restserver/ting',
                'body'   => array(
                    'from'     => 'qianqianmini',
                    'method'   => 'baidu.ting.song.getInfos',
                    'songid'   => $id,
                    'res'      => 1,
                    'platform' => 'darwin',
                    'version'  => '1.0.0',
                ),
                'encode' => 'baidu_AESCBC',
                'decode' => 'baidu_url',
            );
            break;
        }
        $this->temp['br'] = $br;

        return $this->exec($api);
    }

    public function lyric($id)
    {
        switch ($this->server) {
            case 'netease':
            $api = array(
                'method' => 'POST',
                'url'    => 'http://music.163.com/api/song/lyric',
                'body'   => array(
                    'id' => $id,
                    'os' => 'linux',
                    'lv' => -1,
                    'kv' => -1,
                    'tv' => -1,
                ),
                'encode' => 'netease_AESCBC',
                'decode' => 'netease_lyric',
            );
            break;
            case 'tencent':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://c.y.qq.com/lyric/fcgi-bin/fcg_query_lyric_new.fcg',
                'body'   => array(
                    'songmid' => $id,
                    'g_tk'    => '5381',
                ),
                'decode' => 'tencent_lyric',
            );
            break;
            case 'xiami':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://h5api.m.xiami.com/h5/mtop.alimusic.music.lyricservice.getsonglyrics/1.0/',
                'body'   => array(
                    'data' => array(
                        'songId' => $id,
                    ),
                    'r' => 'mtop.alimusic.music.lyricservice.getsonglyrics',
                ),
                'encode' => 'xiami_sign',
                'decode' => 'xiami_lyric',
            );
            break;
            case 'kugou':
            $api = array(
                'method' => 'GET',
                'url'    => 'http://lyrics.kugou.com/search',
                'body'   => array(
                    'keyword'  => '%20-%20',
                    'ver'      => 1,
                    'hash'     => $id,
                    'client'   => 'pc',
                    'man'      => 'no',
                    'duration' => 295058,
                ),
                'decode' => 'kugou_lyric',
            );
            break;
            case 'baidu':
            $api = array(
                'method' => 'GET',
                'url'    => 'https://gss2.baidu.com/6Ls1aze90MgYm2Gp8IqW0jdnxx1xbK/v1/restserver/ting',
                'body'   => array(
                    'from'     => 'qianqianmini',
                    'method'   => 'baidu.ting.song.lry',
                    'songid'   => $id,
                    'platform' => 'darwin',
                    'version'  => '1.0.0',
                ),
                'decode' => 'baidu_lyric',
            );
            break;
        }

        return $this->exec($api);
    }

    public function pic($id, $size = 300)
    {
        switch ($this->server) {
            case 'netease':
            $url = 'https://p3.music.126.net/'.$this->netease_encryptId($id).'/'.$id.'.jpg?param='.$size.'y'.$size;
            break;
            case 'tencent':
            $url = 'https://y.gtimg.cn/music/photo_new/T002R'.$size.'x'.$size.'M000'.$id.'.jpg?max_age=2592000';
            break;
            case 'xiami':
            $format = $this->format;
            $data = $this->format(false)->song($id);
            $this->format = $format;
            $data = json_decode($data, true);
            $url = $data['data']['data']['songDetail']['albumLogo'];
            $url = str_replace('http:', 'https:', $url).'@1e_1c_100Q_'.$size.'h_'.$size.'w';
            break;
            case 'kugou':
            $format = $this->format;
            $data = $this->format(false)->song($id);
            $this->format = $format;
            $data = json_decode($data, true);
            $url = $data['imgUrl'];
            $url = str_replace('{size}', '400', $url);
            break;
            case 'baidu':
            $format = $this->format;
            $data = $this->format(false)->song($id);
            $this->format = $format;
            $data = json_decode($data, true);
            $url = isset($data['songinfo']['pic_radio']) ? $data['songinfo']['pic_radio'] : $data['songinfo']['pic_small'];
            break;
        }

        return json_encode(array('url' => $url));
    }

    private function curlset()
    {
        switch ($this->server) {
            case 'netease':
            return array(
                'Referer'    => 'https://music.163.com/',
                'Cookie'     => 'os=pc; osver=Microsoft-Windows-10-Professional-build-10586-64bit; appver=2.0.3.131777; channel=netease; __remember_me=true',
                'User-Agent' => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36',
                'X-Real-IP'  => long2ip(mt_rand(1884815360, 1884890111)),
            );
            case 'tencent':
            return array(
                'Referer'    => 'https://y.qq.com/portal/player.html',
                'Cookie'     => 'pgv_pvi=22038528; pgv_si=s3156287488; pgv_pvid=5535248600; yplayer_open=1; ts_last=y.qq.com/portal/player.html; ts_uid=4847550686; yq_index=0; qqmusic_fromtag=66; player_exist=1',
                'User-Agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36',
            );
            case 'xiami':
            return array(
                'Referer'    => 'http://h5api.m.xiami.com/',
                'Cookie'     => '_m_h5_tk=15d3402511a022796d88b249f83fb968_1511163656929; _m_h5_tk_enc=b6b3e64d81dae577fc314b5c5692df3c',
                'User-Agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/537.36 (KHTML, like Gecko) XIAMI-MUSIC/3.0.9 Chrome/56.0.2924.87 Electron/1.6.11 Safari/537.36',
            );
            case 'kugou':
            return array(
                'Referer'    => 'http://www.kugou.com/webkugouplayer/flash/webKugou.swf',
                'Cookie'     => 'kg_mid='.$this->getRandomHex(32),
                'User-Agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36',
            );
            case 'baidu':
            return array(
                'Cookie'     => 'BAIDUID='.$this->getRandomHex(32).':FG=1',
                'User-Agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) baidu-music/1.0.2 Chrome/56.0.2924.87 Electron/1.6.11 Safari/537.36',
            );
        }
    }

    private function getRandomHex($length)
    {
        if (function_exists('openssl_random_pseudo_bytes')) {
            return bin2hex(openssl_random_pseudo_bytes($length / 2));
        } else {
            return bin2hex(mcrypt_create_iv($length / 2, MCRYPT_DEV_URANDOM));
        }
    }

    private function bchexdec($hex)
    {
        $dec = 0;
        $len = strlen($hex);
        for ($i = 1; $i <= $len; $i++) {
            $dec = bcadd($dec, bcmul(strval(hexdec($hex[$i - 1])), bcpow('16', strval($len - $i))));
        }

        return $dec;
    }

    private function bcdechex($dec)
    {
        $hex = '';
        do {
            $last = bcmod($dec, 16);
            $hex = dechex($last).$hex;
            $dec = bcdiv(bcsub($dec, $last), 16);
        } while ($dec > 0);

        return $hex;
    }

    private function str2hex($string)
    {
        $hex = '';
        for ($i = 0; $i < strlen($string); $i++) {
            $ord = ord($string[$i]);
            $hexCode = dechex($ord);
            $hex .= substr('0'.$hexCode, -2);
        }

        return $hex;
    }

    private function netease_AESCBC($api)
    {
        $modulus = '157794750267131502212476817800345498121872783333389747424011531025366277535262539913701806290766479189477533597854989606803194253978660329941980786072432806427833685472618792592200595694346872951301770580765135349259590167490536138082469680638514416594216629258349130257685001248172188325316586707301643237607';
        $pubkey = '65537';
        $nonce = '0CoJUm6Qyw8W8jud';
        $vi = '0102030405060708';

        if (extension_loaded('bcmath')) {
            $skey = $this->getRandomHex(16);
        } else {
            $skey = 'B3v3kH4vRPWRJFfH';
        }

        $body = json_encode($api['body']);

        if (function_exists('openssl_encrypt')) {
            $body = openssl_encrypt($body, 'aes-128-cbc', $nonce, false, $vi);
            $body = openssl_encrypt($body, 'aes-128-cbc', $skey, false, $vi);
        } else {
            $pad = 16 - (strlen($body) % 16);
            $body = base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $nonce, $body.str_repeat(chr($pad), $pad), MCRYPT_MODE_CBC, $vi));
            $pad = 16 - (strlen($body) % 16);
            $body = base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $skey, $body.str_repeat(chr($pad), $pad), MCRYPT_MODE_CBC, $vi));
        }

        if (extension_loaded('bcmath')) {
            $skey = strrev(utf8_encode($skey));
            $skey = $this->bchexdec($this->str2hex($skey));
            $skey = bcpowmod($skey, $pubkey, $modulus);
            $skey = $this->bcdechex($skey);
            $skey = str_pad($skey, 256, '0', STR_PAD_LEFT);
        } else {
            $skey = '85302b818aea19b68db899c25dac229412d9bba9b3fcfe4f714dc016bc1686fc446a08844b1f8327fd9cb623cc189be00c5a365ac835e93d4858ee66f43fdc59e32aaed3ef24f0675d70172ef688d376a4807228c55583fe5bac647d10ecef15220feef61477c28cae8406f6f9896ed329d6db9f88757e31848a6c2ce2f94308';
        }

        $api['url'] = str_replace('/api/', '/weapi/', $api['url']);
        $api['body'] = array(
            'params'    => $body,
            'encSecKey' => $skey,
        );

        return $api;
    }

    private function baidu_AESCBC($api)
    {
        $key = 'DBEECF8C50FD160E';
        $vi = '1231021386755796';

        $data = 'songid='.$api['body']['songid'].'&ts='.intval(microtime(true) * 1000);

        if (function_exists('openssl_encrypt')) {
            $data = openssl_encrypt($data, 'aes-128-cbc', $key, false, $vi);
        } else {
            $pad = 16 - (strlen($data) % 16);
            $data = base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $data.str_repeat(chr($pad), $pad), MCRYPT_MODE_CBC, $vi));
        }

        $api['body']['e'] = $data;

        return $api;
    }

    private function xiami_sign($api)
    {
        $data = $this->curl('http://h5api.m.xiami.com/h5/mtop.alimusic.search.searchservice.searchsongs/1.0/?appKey=12574478&t=1511168684000&dataType=json&data=%7B%22requestStr%22%3A%22%7B%5C%22model%5C%22%3A%7B%5C%22key%5C%22%3A%5C%22Dangerous+Woman%5C%22%2C%5C%22pagingVO%5C%22%3A%7B%5C%22page%5C%22%3A1%2C%5C%22pageSize%5C%22%3A30%7D%7D%7D%22%7D&api=mtop.alimusic.search.searchservice.searchsongs&v=1.0&type=originaljson&sign=f6c99a429e9ef703ea955f7cd113a467', null, 1);
        preg_match_all('/_m_h5[^;]+/', $data->raw, $match);
        $this->header['Cookie'] = $match[0][0].'; '.$match[0][1];
        $data = json_encode(array(
            'requestStr' => json_encode(array(
                'header' => array(
                    'platformId' => 'mac',
                ),
                'model' => $api['body']['data'],
            )),
        ));
        $appkey = '12574478';
        $cookie = $this->header['Cookie'];
        preg_match('/_m_h5_tk=([^_]+)/', $cookie, $match);
        $token = $match[1];
        $t = time() * 1000;
        $sign = md5(sprintf('%s&%s&%s&%s', $token, $t, $appkey, $data));
        $api['body'] = array(
            'appKey'   => $appkey,
            't'        => $t,
            'dataType' => 'json',
            'data'     => $data,
            'api'      => $api['body']['r'],
            'v'        => '1.0',
            'type'     => 'originaljson',
            'sign'     => $sign,
        );

        return $api;
    }

    private function tencent_singlesong($result)
    {
        $result = json_decode($result, true);
        $data = $result['data'][0];
        $t = array(
            'songmid'  => $data['mid'],
            'songname' => $data['name'],
            'albummid' => $data['album']['mid'],
        );
        foreach ($t as $key => $vo) {
            $result['data'][0][$key] = $vo;
        }

        return json_encode($result);
    }

    private function netease_encryptId($id)
    {
        $magic = str_split('3go8&$8*3*3h0k(2)2');
        $song_id = str_split($id);
        for ($i = 0; $i < count($song_id); $i++) {
            $song_id[$i] = chr(ord($song_id[$i]) ^ ord($magic[$i % count($magic)]));
        }
        $result = base64_encode(md5(implode('', $song_id), 1));
        $result = str_replace(array('/', '+'), array('_', '-'), $result);

        return $result;
    }

    private function netease_url($result)
    {
        $data = json_decode($result, true);
        if (isset($data['data'][0]['uf']['url'])) {
            $data['data'][0]['url'] = $data['data'][0]['uf']['url'];
        }
        if (isset($data['data'][0]['url'])) {
            $url = array(
                'url'  => $data['data'][0]['url'],
                'size' => $data['data'][0]['size'],
                'br'   => $data['data'][0]['br'] / 1000,
            );
        } else {
            $url = array(
                'url'  => '',
                'size' => 0,
                'br'   => -1,
            );
        }

        return json_encode($url);
    }

    private function tencent_url($result)
    {
        $data = json_decode($result, true);
        $guid = mt_rand() % 10000000000;
        $api = array(
            'method' => 'GET',
            'url'    => 'https://c.y.qq.com/base/fcgi-bin/fcg_musicexpress.fcg',
            'body'   => array(
                'json'   => 3,
                'guid'   => $guid,
                'format' => 'json',
            ),
        );
        $key = json_decode($this->exec($api), true);
        $key = $key['key'];

        $type = array(
            'size_320mp3' => array(320, 'M800', 'mp3'),
            'size_192aac' => array(192, 'C600', 'm4a'),
            'size_128mp3' => array(128, 'M500', 'mp3'),
            'size_96aac'  => array(96, 'C400', 'm4a'),
            'size_48aac'  => array(48, 'C200', 'm4a'),
            'size_24aac'  => array(24, 'C100', 'm4a'),
        );
        foreach ($type as $index => $vo) {
            if ($data['data'][0]['file'][$index] && $vo[0] <= $this->temp['br']) {
                $url = array(
                    'url'  => 'https://dl.stream.qqmusic.qq.com/'.$vo[1].$data['data'][0]['file']['media_mid'].'.'.$vo[2].'?vkey='.$key.'&guid='.$guid.'&uid=0&fromtag=30',
                    'size' => $data['data'][0]['file'][$index],
                    'br'   => $vo[0],
                );
                break;
            }
        }
        if (!isset($url['url'])) {
            $url = array(
                'url'  => '',
                'size' => 0,
                'br'   => -1,
            );
        }

        return json_encode($url);
    }

    private function xiami_url($result)
    {
        $data = json_decode($result, true);

        $type = array(
            's' => 740,
            'h' => 320,
            'l' => 128,
            'f' => 64,
            'e' => 32,
        );
        $max = 0;
        $url = array();
        foreach ($data['data']['data']['songDetail']['listenFiles'] as $vo) {
            if ($type[$vo['quality']] <= $this->temp['br'] && $type[$vo['quality']] > $max) {
                $max = $type[$vo['quality']];
                $url = array(
                    'url'  => $vo['url'],
                    'size' => $vo['filesize'],
                    'br'   => $type[$vo['quality']],
                );
            }
        }
        if (!isset($url['url'])) {
            $url = array(
                'url'  => '',
                'size' => 0,
                'br'   => -1,
            );
        }

        return json_encode($url);
    }

    private function kugou_url($result)
    {
        $data = json_decode($result, true);

        $max = 0;
        $url = array();
        foreach ($data['data'][0]['relate_goods'] as $vo) {
            if ($vo['info']['bitrate'] <= $this->temp['br'] && $vo['info']['bitrate'] > $max) {
                $api = array(
                    'method' => 'GET',
                    'url'    => 'http://trackercdn.kugou.com/i/v2/',
                    'body'   => array(
                        'hash'     => $vo['hash'],
                        'key'      => md5($vo['hash'].'kgcloudv2'),
                        'pid'      => 1,
                        'behavior' => 'play',
                        'cmd'      => '23',
                        'version'  => 8400,
                    ),
                );
                $t = json_decode($this->exec($api), true);
                if (isset($t['url'])) {
                    $max = $t['bitRate'] / 1000;
                    $url = array(
                        'url'  => $t['url'],
                        'size' => $t['fileSize'],
                        'br'   => $t['bitRate'] / 1000,
                    );
                }
            }
        }
        if (!isset($url['url'])) {
            $url = array(
                'url'  => '',
                'size' => 0,
                'br'   => -1,
            );
        }

        return json_encode($url);
    }

    private function baidu_url($result)
    {
        $data = json_decode($result, true);

        $max = 0;
        $url = array();
        foreach ($data['songurl']['url'] as $vo) {
            if ($vo['file_bitrate'] <= $this->temp['br'] && $vo['file_bitrate'] > $max) {
                $url = array(
                    'url' => $vo['file_link'],
                    'br'  => $vo['file_bitrate'],
                );
            }
        }
        if (!isset($url['url'])) {
            $url = array(
                'url' => '',
                'br'  => -1,
            );
        }

        return json_encode($url);
    }

    private function netease_lyric($result)
    {
        $result = json_decode($result, true);
        $data = array(
            'lyric'  => isset($result['lrc']['lyric']) ? $result['lrc']['lyric'] : '',
            'tlyric' => isset($result['tlyric']['lyric']) ? $result['tlyric']['lyric'] : '',
        );

        return json_encode($data);
    }

    private function tencent_lyric($result)
    {
        $result = substr($result, 18, -1);
        $result = json_decode($result, true);
        $data = array(
            'lyric'  => isset($result['lyric']) ? base64_decode($result['lyric']) : '',
            'tlyric' => isset($result['trans']) ? base64_decode($result['trans']) : '',
        );

        return json_encode($data);
    }

    private function xiami_lyric($result)
    {
        $result = json_decode($result, true);

        if (count($result['data']['data']['lyrics'])) {
            $data = $result['data']['data']['lyrics'][0]['content'];
            $data = preg_replace('/<[^>]+>/', '', $data);
            preg_match_all('/\[([\d:\.]+)\](.*)\s\[x-trans\](.*)/i', $data, $match);
            if (count($match[0])) {
                for ($i = 0; $i < count($match[0]); $i++) {
                    $A[] = '['.$match[1][$i].']'.$match[2][$i];
                    $B[] = '['.$match[1][$i].']'.$match[3][$i];
                }
                $arr = array(
                    'lyric'  => str_replace($match[0], $A, $data),
                    'tlyric' => str_replace($match[0], $B, $data),
                );
            } else {
                $arr = array(
                    'lyric'  => $data,
                    'tlyric' => '',
                );
            }
        } else {
            $arr = array(
                'lyric'  => '',
                'tlyric' => '',
            );
        }

        return json_encode($arr);
    }

    private function kugou_lyric($result)
    {
        $result = json_decode($result, true);
        $api = array(
            'method' => 'GET',
            'url'    => 'http://lyrics.kugou.com/download',
            'body'   => array(
                'charset'   => 'utf8',
                'accesskey' => $result['candidates'][0]['accesskey'],
                'id'        => $result['candidates'][0]['id'],
                'client'    => 'pc',
                'fmt'       => 'lrc',
                'ver'       => 1,
            ),
        );
        $data = json_decode($this->exec($api), true);
        $arr = array(
            'lyric'  => base64_decode($data['content']),
            'tlyric' => '',
        );

        return json_encode($arr);
    }

    private function baidu_lyric($result)
    {
        $result = json_decode($result, true);
        $data = array(
            'lyric'  => isset($result['lrcContent']) ? $result['lrcContent'] : '',
            'tlyric' => '',
        );

        return json_encode($data);
    }

    private function format_netease($data)
    {
        $result = array(
            'id'       => $data['id'],
            'name'     => $data['name'],
            'artist'   => array(),
            'album'    => $data['al']['name'],
            'pic_id'   => isset($data['al']['pic_str']) ? $data['al']['pic_str'] : $data['al']['pic'],
            'url_id'   => $data['id'],
            'lyric_id' => $data['id'],
            'source'   => 'netease',
        );
        if (isset($data['al']['picUrl'])) {
            preg_match('/\/(\d+)\./', $data['al']['picUrl'], $match);
            $result['pic_id'] = $match[1];
        }
        foreach ($data['ar'] as $vo) {
            $result['artist'][] = $vo['name'];
        }

        return $result;
    }

    private function format_tencent($data)
    {
        if (isset($data['musicData'])) {
            $data = $data['musicData'];
        }
        $result = array(
            'id'       => $data['mid'],
            'name'     => $data['name'],
            'artist'   => array(),
            'album'    => trim($data['album']['title']),
            'pic_id'   => $data['album']['mid'],
            'url_id'   => $data['mid'],
            'lyric_id' => $data['mid'],
            'source'   => 'tencent',
        );
        foreach ($data['singer'] as $vo) {
            $result['artist'][] = $vo['name'];
        }

        return $result;
    }

    private function format_xiami($data)
    {
        $result = array(
            'id'       => $data['songId'],
            'name'     => $data['songName'],
            'artist'   => array(),
            'album'    => $data['albumName'],
            'pic_id'   => $data['songId'],
            'url_id'   => $data['songId'],
            'lyric_id' => $data['songId'],
            'source'   => 'xiami',
        );
        foreach ($data['singerVOs'] as $vo) {
            $result['artist'][] = $vo['artistName'];
        }

        return $result;
    }

    private function format_kugou($data)
    {
        $result = array(
            'id'       => $data['hash'],
            'name'     => isset($data['filename']) ? $data['filename'] : $data['fileName'],
            'artist'   => array(),
            'album'    => isset($data['album_name']) ? $data['album_name'] : '',
            'url_id'   => $data['hash'],
            'pic_id'   => $data['hash'],
            'lyric_id' => $data['hash'],
            'source'   => 'kugou',
        );
        list($result['artist'], $result['name']) = explode(' - ', $result['name'], 2);
        $result['artist'] = explode('、', $result['artist']);

        return $result;
    }

    private function format_baidu($data)
    {
        $result = array(
            'id'       => $data['song_id'],
            'name'     => $data['title'],
            'artist'   => explode(',', $data['author']),
            'album'    => $data['album_title'],
            'pic_id'   => $data['song_id'],
            'url_id'   => $data['song_id'],
            'lyric_id' => $data['song_id'],
            'source'   => 'baidu',
        );

        return $result;
    }
}