81 lines
2.6 KiB
TypeScript
81 lines
2.6 KiB
TypeScript
import { getQuery, createError } from 'h3'
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import axios from 'axios'
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export default defineEventHandler(async (event) => {
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const query = getQuery(event)
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const url = query.url as string
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if (!url || !url.includes('kugou.com')) {
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throw createError({
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statusCode: 400,
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message: 'Invalid Kugou URL'
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})
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}
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try {
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// 1. 获取重定向后的最终URL或HTML内容
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const response = await axios.get(url, {
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headers: {
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'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1'
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}
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})
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// 很多时候链接会跳转，或者HTML里面有 hash 变量
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const html = response.data
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// 尝试正则匹配 "hash":"xxx" 或者 hash: 'xxx'
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const hashMatch = html.match(/"hash"\s*:\s*"([a-zA-Z0-9]+)"/i) || html.match(/hash\s*=\s*"([a-zA-Z0-9]+)"/i) || html.match(/"320hash"\s*:\s*"([a-zA-Z0-9]+)"/i)
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const albumMatch = html.match(/"album_id"\s*:\s*(\d+)/i)
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if (hashMatch && hashMatch[1]) {
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const hash = hashMatch[1]
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// 用 hash 再次查询歌曲详情或者直接返回
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// 我们可以调用移动端 track info API
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const infoUrl = `http://m.kugou.com/app/i/getSongInfo.php?cmd=playInfo&hash=${hash}`
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const infoRes = await axios.get(infoUrl, { validateStatus: () => true })
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if (infoRes.data && infoRes.data.songName) {
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return {
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id: hash,
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title: infoRes.data.songName,
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artist: infoRes.data.singerName,
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cover: infoRes.data.imgUrl ? infoRes.data.imgUrl.replace('{size}', '150') : '',
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duration: infoRes.data.timeLength * 1000,
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musicPlatform: 'kugou',
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musicId: hash,
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hasUrl: true,
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isVip: infoRes.data.privilege >= 10,
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sourceInfo: {
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source: 'kugou',
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originalId: hash,
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fetchedAt: new Date()
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}
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}
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}
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// 如果 getSongInfo 失败，我们只返回 hash
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return {
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id: hash,
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title: "解析成功，请点击投稿",
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artist: "未知歌手",
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musicPlatform: 'kugou',
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musicId: hash,
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hasUrl: true,
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sourceInfo: {
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source: 'kugou',
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originalId: hash,
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fetchedAt: new Date()
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}
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}
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}
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throw createError({
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statusCode: 404,
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message: 'Cannot find song hash in the provided link'
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})
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} catch (error: any) {
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throw createError({
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statusCode: 500,
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message: error.message || 'Failed to parse link'
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})
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}
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}) |