492 lines
17 KiB
JavaScript
492 lines
17 KiB
JavaScript
import { httpFetch } from '../../request'
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import { formatPlayTime, sizeFormate } from '../../index'
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import { toMD5 } from '../utils'
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export default {
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_requestObj_tags: null,
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_requestObj_listInfo: null,
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_requestObj_list: null,
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_requestObj_listRecommend: null,
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_requestObj_listDetail: null,
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listDetailLimit: 100,
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currentTagInfo: {
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id: undefined,
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info: undefined,
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},
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sortList: [
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{
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name: '推荐',
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id: '5',
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},
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{
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name: '最热',
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id: '6',
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},
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{
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name: '最新',
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id: '7',
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},
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{
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name: '热藏',
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id: '3',
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},
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{
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name: '飙升',
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id: '8',
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},
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],
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regExps: {
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listData: /global\.data = (\[.+\]);/,
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listInfo: /global = {[\s\S]+?name: "(.+)"[\s\S]+?pic: "(.+)"[\s\S]+?};/,
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// https://www.kugou.com/yy/special/single/1067062.html
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listDetailLink: /^.+\/(\d+)\.html(?:\?.*|&.*$|#.*$|$)/,
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},
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getInfoUrl(tagId) {
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return tagId
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? `http://www2.kugou.kugou.com/yueku/v9/special/getSpecial?is_smarty=1&cdn=cdn&t=5&c=${tagId}`
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: 'http://www2.kugou.kugou.com/yueku/v9/special/getSpecial?is_smarty=1&'
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},
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getSongListUrl(sortId, tagId, page) {
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if (tagId == null) tagId = ''
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return `http://www2.kugou.kugou.com/yueku/v9/special/getSpecial?is_ajax=1&cdn=cdn&t=${sortId}&c=${tagId}&p=${page}`
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},
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getSongListDetailUrl(id) {
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return `http://www2.kugou.kugou.com/yueku/v9/special/single/${id}-5-9999.html`
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},
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/**
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* 格式化播放数量
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* @param {*} num
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*/
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formatPlayCount(num) {
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if (num > 100000000) return parseInt(num / 10000000) / 10 + '亿'
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if (num > 10000) return parseInt(num / 1000) / 10 + '万'
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return num
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},
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filterInfoHotTag(rawData) {
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const result = []
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if (rawData.status !== 1) return result
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for (const key of Object.keys(rawData.data)) {
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let tag = rawData.data[key]
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result.push({
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id: tag.special_id,
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name: tag.special_name,
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source: 'kg',
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})
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}
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return result
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},
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filterTagInfo(rawData) {
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const result = []
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for (const name of Object.keys(rawData)) {
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result.push({
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name,
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list: rawData[name].data.map(tag => ({
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parent_id: tag.parent_id,
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parent_name: tag.pname,
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id: tag.id,
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name: tag.name,
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source: 'kg',
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})),
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})
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}
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return result
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},
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getSongList(sortId, tagId, page, tryNum = 0) {
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if (this._requestObj_list) this._requestObj_list.cancelHttp()
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if (tryNum > 2) return Promise.reject(new Error('try max num'))
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this._requestObj_list = httpFetch(
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this.getSongListUrl(sortId, tagId, page),
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)
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return this._requestObj_list.promise.then(({ body }) => {
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if (!body || body.status !== 1) return this.getSongList(sortId, tagId, page, ++tryNum)
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return this.filterList(body.special_db)
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})
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},
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getSongListRecommend(tryNum = 0) {
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if (this._requestObj_listRecommend) this._requestObj_listRecommend.cancelHttp()
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if (tryNum > 2) return Promise.reject(new Error('try max num'))
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this._requestObj_listRecommend = httpFetch(
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'http://everydayrec.service.kugou.com/guess_special_recommend',
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{
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method: 'post',
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headers: {
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'User-Agent': 'KuGou2012-8275-web_browser_event_handler',
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},
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body: {
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appid: 1001,
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clienttime: 1566798337219,
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clientver: 8275,
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key: 'f1f93580115bb106680d2375f8032d96',
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mid: '21511157a05844bd085308bc76ef3343',
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platform: 'pc',
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userid: '262643156',
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return_min: 6,
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return_max: 15,
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},
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},
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)
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return this._requestObj_listRecommend.promise.then(({ body }) => {
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if (body.status !== 1) return this.getSongListRecommend(++tryNum)
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return this.filterList(body.data.special_list)
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})
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},
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filterList(rawData) {
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return rawData.map(item => ({
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play_count: item.total_play_count || this.formatPlayCount(item.play_count),
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id: item.specialid,
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author: item.nickname,
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name: item.specialname,
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time: item.publish_time || item.publishtime,
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img: item.img || item.imgurl,
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grade: item.grade,
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desc: item.intro,
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source: 'kg',
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}))
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},
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async createHttp(url, options, retryNum = 0) {
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if (retryNum > 2) throw new Error('try max num')
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let result
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try {
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result = await httpFetch(url, options).promise
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} catch (err) {
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console.log(err)
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return this.createHttp(url, options, ++retryNum)
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}
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if (result.statusCode !== 200 || ((result.body.error_code === undefined ? result.body.errcode : result.body.error_code) !== 0)) return this.createHttp(url, options, ++retryNum)
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return result.body.data
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},
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createTask(hashs) {
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let data = {
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appid: 1001,
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clienttime: 639437935,
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clientver: 9020,
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fields:
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'album_info,author_name,audio_info,ori_audio_name',
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is_publish: '1',
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key: '0475af1457cd3363c7b45b871e94428a',
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mid: '21511157a05844bd085308bc76ef3342',
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show_privilege: 1,
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}
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let list = hashs
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let tasks = []
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while (list.length) {
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tasks.push(Object.assign({ data: list.slice(0, 20) }, data))
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if (list.length < 20) break
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list = list.slice(20)
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}
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let url = 'http://kmr.service.kugou.com/v2/album_audio/audio'
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return tasks.map(task => this.createHttp(url, {
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method: 'POST',
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body: task,
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headers: {
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'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1',
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},
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}).then(data => data.map(s => s[0])))
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},
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async getUserListDetail2(global_collection_id) {
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let id = global_collection_id
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if (id.length > 1000) throw new Error('get list error')
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let info = await this.createHttp('https://mobiles.kugou.com/api/v5/special/info_v2?appid=1058&specialid=0&global_specialid=' + id + '&format=jsonp&srcappid=2919&clientver=20000&clienttime=1586163242519&mid=1586163242519&uuid=1586163242519&dfid=-&signature=' + toMD5('NVPh5oo715z5DIWAeQlhMDsWXXQV4hwtappid=1058clienttime=1586163242519clientver=20000dfid=-format=jsonpglobal_specialid=' + id + 'mid=1586163242519specialid=0srcappid=2919uuid=1586163242519NVPh5oo715z5DIWAeQlhMDsWXXQV4hwt'), {
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headers: {
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mid: '1586163242519',
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Referer: 'https://m3ws.kugou.com/share/index.php',
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'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1',
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dfid: '-',
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clienttime: '1586163242519',
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},
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})
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let songInfo = await this.createHttp('https://mobiles.kugou.com/api/v5/special/song_v2?appid=1058&global_specialid=' + id + '&specialid=0&plat=0&version=8000&pagesize=' + info.songcount + '&srcappid=2919&clientver=20000&clienttime=1586163263991&mid=1586163263991&uuid=1586163263991&dfid=-&signature=' + toMD5('NVPh5oo715z5DIWAeQlhMDsWXXQV4hwtappid=1058clienttime=1586163263991clientver=20000dfid=-global_specialid=' + id + 'mid=1586163263991pagesize=' + info.songcount + 'plat=0specialid=0srcappid=2919uuid=1586163263991version=8000NVPh5oo715z5DIWAeQlhMDsWXXQV4hwt'), {
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headers: {
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mid: '1586163263991',
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Referer: 'https://m3ws.kugou.com/share/index.php',
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'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1',
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dfid: '-',
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clienttime: '1586163263991',
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},
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})
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let result = await Promise.all(this.createTask(songInfo.info.map(item => ({ hash: item.hash })))).then(([...datas]) => datas.flat())
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// console.log(info, songInfo)
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return {
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list: this.filterData2(result) || [],
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page: 1,
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limit: songInfo.total,
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total: songInfo.total,
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source: 'kg',
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info: {
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name: info.specialname,
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img: info.imgurl && info.imgurl.replace('{size}', 240),
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// desc: body.result.info.list_desc,
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author: info.nickname,
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// play_count: this.formatPlayCount(info.count),
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},
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}
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},
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async getUserListDetail(link, page, retryNum = 0) {
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if (retryNum > 2) return Promise.reject(new Error('link try max num'))
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if (link.includes('#')) link = link.replace(/#.*$/, '')
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if (link.includes('global_collection_id')) return this.getUserListDetail2(link.replace(/^.*?global_collection_id=(\w+)(?:&.*$|#.*$|$)/, '$1'))
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if (link.includes('zlist.html')) {
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link = link.replace(/^(.*)zlist\.html/, 'https://m3ws.kugou.com/zlist/list')
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if (link.includes('pagesize')) {
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link = link.replace('pagesize=30', 'pagesize=' + this.listDetailLimit).replace('page=1', 'page=' + page)
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} else {
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link += `&pagesize=${this.listDetailLimit}&page=${page}`
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}
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}
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if (this._requestObj_listDetailLink) this._requestObj_listDetailLink.cancelHttp()
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this._requestObj_listDetailLink = httpFetch(link, {
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headers: {
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'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1',
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Referer: link,
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},
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})
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const { headers: { location }, statusCode, body } = await this._requestObj_listDetailLink.promise
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// console.log(body, location)
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if (statusCode > 400) return this.getUserListDetail(link, page, ++retryNum)
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if (location) {
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if (location.includes('global_collection_id')) return this.getUserListDetail2(location.replace(/^.*?global_collection_id=(\w+)(?:&.*$|#.*$|$)/, '$1'))
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// console.log('location', location)
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let link = location.replace(/^(.*)zlist\.html/, 'https://m3ws.kugou.com/zlist/list')
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if (link.includes('pagesize')) {
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link = link.replace('pagesize=30', 'pagesize=' + this.listDetailLimit).replace('page=1', 'page=' + page)
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} else {
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link += `&pagesize=${this.listDetailLimit}&page=${page}`
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}
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return this.getUserListDetail(link, page, ++retryNum)
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}
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if (typeof body == 'string') return this.getUserListDetail2(body.replace(/^[\s\S]+?"global_collection_id":"(\w+)"[\s\S]+?$/, '$1'))
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if (body.errcode !== 0) return this.getUserListDetail(link, page, ++retryNum)
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let listInfo = body.info['0']
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let result = body.list.info.map(item => ({ hash: item.hash }))
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result = await Promise.all(this.createTask(result)).then(([...datas]) => datas.flat())
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return {
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list: this.filterData2(result) || [],
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page,
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limit: this.listDetailLimit,
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total: listInfo.count,
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source: 'kg',
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info: {
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name: listInfo.name,
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img: listInfo.pic && listInfo.pic.replace('{size}', 240),
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// desc: body.result.info.list_desc,
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author: listInfo.list_create_username,
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// play_count: this.formatPlayCount(listInfo.count),
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},
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}
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},
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getListDetail(id, page, tryNum = 0) { // 获取歌曲列表内的音乐
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if (this._requestObj_listDetail) this._requestObj_listDetail.cancelHttp()
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if (tryNum > 2) return Promise.reject(new Error('try max num'))
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id = id.toString()
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if (id.includes('special/single/')) {
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id = id.replace(this.regExps.listDetailLink, '$1')
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} else if (/http(?:s):/.test(id)) {
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return this.getUserListDetail(id.replace(/^.*http/, 'http'), page)
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}
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// if ((/[?&:/]/.test(id))) id = id.replace(this.regExps.listDetailLink, '$1')
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this._requestObj_listDetail = httpFetch(this.getSongListDetailUrl(id))
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return this._requestObj_listDetail.promise.then(({ body }) => {
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let listData = body.match(this.regExps.listData)
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let listInfo = body.match(this.regExps.listInfo)
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if (!listData) return this.getListDetail(id, page, ++tryNum)
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listData = this.filterData(JSON.parse(listData[1]))
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let name
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let pic
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if (listInfo) {
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name = listInfo[1]
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pic = listInfo[2]
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}
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return {
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list: listData,
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page: 1,
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limit: 10000,
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total: listData.length,
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source: 'kg',
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info: {
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name,
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img: pic,
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// desc: body.result.info.list_desc,
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// author: body.result.info.userinfo.username,
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// play_count: this.formatPlayCount(body.result.listen_num),
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},
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}
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})
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},
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filterData(rawList) {
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// console.log(rawList)
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return rawList.map(item => {
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const types = []
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const _types = {}
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if (item.filesize !== 0) {
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let size = sizeFormate(item.filesize)
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types.push({ type: '128k', size, hash: item.hash })
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_types['128k'] = {
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size,
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hash: item.hash,
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}
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}
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if (item.filesize_320 !== 0) {
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let size = sizeFormate(item.filesize_320)
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types.push({ type: '320k', size, hash: item.hash_320 })
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_types['320k'] = {
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size,
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hash: item.hash_320,
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}
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}
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if (item.filesize_ape !== 0) {
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let size = sizeFormate(item.filesize_ape)
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types.push({ type: 'ape', size, hash: item.hash_ape })
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_types.ape = {
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size,
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hash: item.hash_ape,
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}
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}
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if (item.filesize_flac !== 0) {
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let size = sizeFormate(item.filesize_flac)
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types.push({ type: 'flac', size, hash: item.hash_flac })
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_types.flac = {
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size,
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hash: item.hash_flac,
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}
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}
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return {
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singer: item.singername,
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name: item.songname,
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albumName: item.album_name,
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albumId: item.album_id,
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songmid: item.audio_id,
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source: 'kg',
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interval: formatPlayTime(item.duration / 1000),
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img: null,
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lrc: null,
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hash: item.hash,
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types,
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_types,
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typeUrl: {},
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}
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})
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},
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// hash list filter
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filterData2(rawList) {
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// console.log(rawList)
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let ids = new Set()
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let list = []
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rawList.forEach(item => {
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if (!item) return
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if (ids.has(item.audio_info.audio_id)) return
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ids.add(item.audio_info.audio_id)
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const types = []
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const _types = {}
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if (item.audio_info.filesize !== '0') {
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let size = sizeFormate(parseInt(item.audio_info.filesize))
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types.push({ type: '128k', size, hash: item.audio_info.hash })
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_types['128k'] = {
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size,
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hash: item.audio_info.hash,
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}
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}
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if (item.audio_info.filesize_320 !== '0') {
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let size = sizeFormate(parseInt(item.audio_info.filesize_320))
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types.push({ type: '320k', size, hash: item.audio_info.hash_320 })
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_types['320k'] = {
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size,
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hash: item.audio_info.hash_320,
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}
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}
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if (item.audio_info.filesize_flac !== '0') {
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let size = sizeFormate(parseInt(item.audio_info.filesize_flac))
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types.push({ type: 'flac', size, hash: item.audio_info.hash_flac })
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_types.flac = {
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size,
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hash: item.audio_info.hash_flac,
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}
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}
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list.push({
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singer: item.author_name,
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name: item.ori_audio_name,
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albumName: item.album_info.album_name,
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albumId: item.album_info.album_id,
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songmid: item.audio_info.audio_id,
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source: 'kg',
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interval: formatPlayTime(parseInt(item.audio_info.timelength) / 1000),
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img: null,
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lrc: null,
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hash: item.audio_info.hash,
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types,
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_types,
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typeUrl: {},
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})
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})
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return list
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},
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// 获取列表信息
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getListInfo(tagId, tryNum = 0) {
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if (this._requestObj_listInfo) this._requestObj_listInfo.cancelHttp()
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if (tryNum > 2) return Promise.reject(new Error('try max num'))
|
|
this._requestObj_listInfo = httpFetch(this.getInfoUrl(tagId))
|
|
return this._requestObj_listInfo.promise.then(({ body }) => {
|
|
if (body.status !== 1) return this.getListInfo(tagId, ++tryNum)
|
|
return {
|
|
limit: body.data.params.pagesize,
|
|
page: body.data.params.p,
|
|
total: body.data.params.total,
|
|
source: 'kg',
|
|
}
|
|
})
|
|
},
|
|
|
|
// 获取列表数据
|
|
getList(sortId, tagId, page) {
|
|
let tasks = [this.getSongList(sortId, tagId, page)]
|
|
tasks.push(
|
|
this.currentTagInfo.id === tagId
|
|
? Promise.resolve(this.currentTagInfo.info)
|
|
: this.getListInfo(tagId).then(info => {
|
|
this.currentTagInfo.id = tagId
|
|
this.currentTagInfo.info = Object.assign({}, info)
|
|
return info
|
|
}),
|
|
)
|
|
if (!tagId && page === 1 && sortId === this.sortList[0].id) tasks.push(this.getSongListRecommend()) // 如果是所有类别，则顺便获取推荐列表
|
|
return Promise.all(tasks).then(([list, info, recommendList]) => {
|
|
if (recommendList) list.unshift(...recommendList)
|
|
return {
|
|
list,
|
|
...info,
|
|
}
|
|
})
|
|
},
|
|
|
|
// 获取标签
|
|
getTags(tryNum = 0) {
|
|
if (this._requestObj_tags) this._requestObj_tags.cancelHttp()
|
|
if (tryNum > 2) return Promise.reject(new Error('try max num'))
|
|
this._requestObj_tags = httpFetch(this.getInfoUrl())
|
|
return this._requestObj_tags.promise.then(({ body }) => {
|
|
if (body.status !== 1) return this.getTags(++tryNum)
|
|
return {
|
|
hotTag: this.filterInfoHotTag(body.data.hotTag),
|
|
tags: this.filterTagInfo(body.data.tagids),
|
|
source: 'kg',
|
|
}
|
|
})
|
|
},
|
|
}
|
|
|
|
// getList
|
|
// getTags
|
|
// getListDetail
|