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worker/README.md

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+# Worker.js
+### 通过Cloudflare的Workers服务实现一些功以及对m3u8链接跳转代理的脚本
+
+---
+
+## 说明：
+- `epg.js` 〔***支持DIYP类播放器的EPG服务***〕
+- `radio.js` 〔***支持logo输出的云听FM代理***〕
+
+## 部署步骤：
+
+- 访问https://www.cloudflare.com 并登录
+- 选择页面左侧的[`Workers 和 Pages`]
+- 右上角选择[`创建应用程序`]——[`创建Worker`]——[`部署`]
+- 点击部署后，会提示已部署，再点击[`编辑代码`]。
+- 复制`.js`文件全部内容粘贴至窗口左侧的完成替换。
+- 替换完成后点击右上角的[`部署`]——[`保存并部署`]。
+- 选择左上角返回，找到[`设置`]——[`触发器`]，右侧选择[`添加自定义域`]，将自己的域名与之绑定访问即可。
+
+## 优点：
+- 支持IPv6/IPv4双栈访问
+- 无需自己的服务器无任何费用

worker/epg.js

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+const Config = {
+    repository: 'live.fanmingming.com'
+};
+
+async function jq_fetch(request) {
+    let response = await fetch(request);
+    for (let i = 0; i < 5 && (response.status === 301 || response.status === 302 || response.redirected); i++) {
+        const location = response.headers.get('location') || response.url;
+        response = await fetch(new Request(location, { headers: { cookie: response.headers.get('set-cookie') } }));
+    }
+    return response;
+}
+
+function makeRes(body, status = 200, headers = { 'access-control-allow-origin': '*' }) {
+    return new Response(body, { status, headers });
+}
+
+function formatDateTime(time = '') {
+    const now = new Date();
+    const year = now.getFullYear();
+    const month = String(now.getMonth() + 1).padStart(2, '0');
+    const day = String(now.getDate()).padStart(2, '0');
+    const defaultDate = `${year}-${month}-${day}`;
+
+    if (time.length < 8) return { date: defaultDate, time: '' };
+
+    const [inputYear, inputMonth, inputDay] = [time.substring(0, 4), time.substring(4, 6), time.substring(6, 8)];
+    const formattedDate = `${inputYear}-${inputMonth}-${inputDay}`;
+    const formattedTime = time.length >= 12 ? `${time.substring(8, 10)}:${time.substring(10, 12)}` : '';
+
+    return { date: formattedDate, time: formattedTime };
+}
+
+async function diypHandle(channel, date, request) {
+    const tag = date.replace(/-/g, '.');
+    const res = await jq_fetch(new Request(`https://github.com/celetor/epg/releases/download/${tag}/112114.json`, request));
+    const data = await res.json();
+
+    const program_info = {
+        date,
+        channel_name: channel,
+        url: `https://${Config.repository}`,
+        epg_data: data.filter(element => element['@channel'] === channel && element['@start'].startsWith(date.replace(/-/g, '')))
+                      .map(element => ({
+                          start: formatDateTime(element['@start']).time,
+                          end: formatDateTime(element['@stop']).time,
+                          title: element['title']['#text'] || '未知节目',
+                          desc: element['desc']?.['#text'] || ''
+                      }))
+    };
+
+    if (program_info.epg_data.length === 0) {
+        program_info.epg_data.push({ start: "00:00", end: "23:59", title: "未知节目", desc: "" });
+    }
+
+    return makeRes(JSON.stringify(program_info), 200, { 'content-type': 'application/json' });
+}
+
+async function fetchHandler(event) {
+    const request = event.request;
+    const url = new URL(request.url);
+
+    if (url.pathname === '/' && !url.searchParams.has('ch')) {
+        return Response.redirect(`https://${Config.repository}/e.xml`, 302);
+    }
+
+    const channel = (url.searchParams.get("ch") || '').toUpperCase().replace(/-/g, '');
+    const dateParam = url.searchParams.get("date");
+    const date = formatDateTime(dateParam ? dateParam.replace(/\D+/g, '') : '').date;
+
+    if (parseInt(date.replace(/-/g, '')) >= 20240531) {
+        return diypHandle(channel, date, request);
+    } else {
+        return makeRes(JSON.stringify({
+            date,
+            channel_name: channel,
+            url: `https://${Config.repository}`,
+            epg_data: [{ start: "00:00", end: "23:59", title: "未知节目", desc: "" }]
+        }), 200, { 'content-type': 'application/json' });
+    }
+}
+
+addEventListener('fetch', event => {
+    event.respondWith(fetchHandler(event).catch(err => makeRes(`error:\n${err.stack}`, 502)));
+});

worker/radio.js

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+addEventListener('fetch', event => {
+  event.respondWith(handleRequest(event.request))
+})
+async function handleRequest(request) {
+  const url = new URL(request.url)
+  const id = url.searchParams.get('id') || '639'
+  const logo = url.searchParams.has('logo')
+  const d = new Date().toISOString().split('T')[0]
+  const post = `startdate=&enddate=${d}&broadCastId=${id}`
+  const apiUrl = 'https://ytapi.radio.cn/ytsrv/srv/interactive/program/list'
+  const response = await fetch(apiUrl, {
+      method: 'POST',
+      headers: { 'equipmentsource': 'WEB' },
+      body: post
+  })
+  const data = await response.json()
+  const playurl = logo ? data.broadcastLiveImg : 
+      (data.broadcastPlayUrlHighMp3?.includes('m3u8') ? data.broadcastPlayUrlHighMp3 : 
+      data.playUrlHigh || 'https://live.fanmingming.com/assets/nosignal.mp3')
+  return Response.redirect(playurl, 302)
+}