89 lines
3.4 KiB
JavaScript
89 lines
3.4 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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const dbUtils = require('../../../utils/dbUtils');
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const requestUtils = require('../../../utils/requestUtils');
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const sleepUtils = require('../../../utils/sleepUtils');
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// 获取专辑详情
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async function get({ albumId }) {
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let result = await dbUtils.query('SELECT count(*) as count FROM album WHERE album_id = ?', [albumId]);
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if (result[0].count > 0) {
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console.log(`数据库中已有数据，跳过 albumId: ${albumId}`);
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return;
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// let albumResult = await dbUtils.query('SELECT * FROM album WHERE album_id = ?', [albumId]);
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// albumResult = JSON.parse(JSON.stringify(albumResult));
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// let songAlbumResult = await dbUtils.query('SELECT * FROM song_album_relation WHERE album_id = ?', [albumId]);
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// songAlbumResult = JSON.parse(JSON.stringify(songAlbumResult));
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// albumResult.songIds = songAlbumResult.map(song => song.song_id);
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// // console.log(albumResult);
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// return albumResult;
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}
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let url = `https://music.163.com/album?id=${albumId}`;
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try {
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// var html = fs.readFileSync(path.join(__dirname, "../temp", `album-${albumId}.html`), 'utf8');
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var html = await requestUtils.getApiResult(url);
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// fs.writeFileSync(path.join(__dirname, "../temp", `album-${albumId}.html`), html);
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} catch (errors) {
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console.error(errors);
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return;
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}
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// console.log(html);
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if (html.includes(`<p class="note s-fc3">很抱歉，你要查找的网页找不到</p>`)) {
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// TODO 最后统一来处理这里 demo: artistId == 30084536
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return;
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}
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// 正则匹配
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let regExResult = /\<script type\=\"application\/ld\+json\"\>([\S\s]*?)\<\/script\>/.exec(html);
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let albumInfoJSONString = regExResult[1];
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let albumInfoDict = JSON.parse(albumInfoJSONString);
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// console.log(albumInfoDict);
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let company = null;
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try {
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company = /<p class="intr"><b>发行公司：<\/b>\n(.*?)\n<\/p>/.exec(html)[1];
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} catch (e) {
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}
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let image = /<meta property="og:image" content="http:\/\/p.\.music\.126\.net\/(.*?)" \/>/.exec(html)[1];
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let songListJSONString = /<textarea id="song-list-pre-data" style="display:none;">(.*?)<\/textarea>/.exec(html)[1];
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let songList = JSON.parse(songListJSONString);
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let songIds = songList.map(song => song.id);
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let albumInfo = {
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albumId: albumId,
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title: albumInfoDict.title,
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image: image,
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description: albumInfoDict.description,
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pubDate: albumInfoDict.pubDate,
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company: company,
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songIds: songIds,
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};
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// console.log("albumInfo", albumInfo);
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dbUtils.query('INSERT IGNORE INTO album SET ?', {
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album_id: albumInfo.albumId,
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title: albumInfo.title,
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description: albumInfo.description,
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image: albumInfo.image,
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pub_date: albumInfo.pubDate,
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company: albumInfo.company,
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});
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songIds.forEach(function (songId) {
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if (isNaN(Number(songId)) || Number(songId) === 0 || isNaN(Number(albumId)) || Number(songId) === 0)
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return;
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dbUtils.query('INSERT IGNORE INTO song_album_relation SET ?', {
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song_id: songId,
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album_id: albumId,
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});
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});
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return albumInfo;
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}
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module.exports = {
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get: get,
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} |