fix(route): 修复 Bilibili 频道链接，并支持 ctype=1 (#7913)

docs/social-media.md

@@ -46,7 +46,7 @@ Tiny Tiny RSS 会给所有 iframe 元素添加 `sandbox="allow-scripts"` 属性
 
 ### UP 主频道
 
-<Route author="HenryQW" example="/bilibili/user/channel/142821407/49017" path="/bilibili/user/channel/:uid/:cid/:disableEmbed?" :paramsDesc="['用户 id, 可在 UP 主主页中找到', '频道 id, 可在频道的 URL 中找到', '默认为开启内嵌视频, 任意值为关闭']" anticrawler="1" radar="1" rssbud="1"/>
+<Route author="HenryQW" example="/bilibili/user/channel/142821407/49017" path="/bilibili/user/channel/:uid/:cid/:disableEmbed?" :paramsDesc="['用户 id, 可在 UP 主主页中找到', '频道 id, 可在频道的 URL 中找到', '默认为开启内嵌视频, 任意值为关闭']" anticrawler="1"/>
 
 ### UP 主默认收藏夹
 

lib/routes/bilibili/userChannel.js

@@ -3,17 +3,35 @@ const cache = require('./cache');
 const utils = require('./utils');
 
 module.exports = async (ctx) => {
-    const cid = ctx.params.cid;
-    const uid = ctx.params.uid;
+    const uid = Number.parseInt(ctx.params.uid);
+    const cid = Number.parseInt(ctx.params.cid);
     const disableEmbed = ctx.params.disableEmbed;
 
+    // 获取频道的 ctype
+    const channelsLink = `https://api.bilibili.com/x/space/channel/list?mid=${uid}`;
+    const channelsResponse = await ctx.cache.tryGet(channelsLink, async () => {
+        const response = await got.get(channelsLink, {
+            headers: {
+                Referer: `https://space.bilibili.com/${uid}/`,
+            },
+        });
+        return response.data;
+    });
+    const channelInfo = channelsResponse.data.list.find((channel) => channel.cid === cid);
+    if (!channelInfo) {
+        throw new Error('无法获取该频道信息，请报告这个问题');
+    }
+    const ctype = channelInfo.is_live_playback ? 1 : 0;
+
+    const link = `https://space.bilibili.com/${uid}/detail?cid=${cid}&ctype=${ctype}`;
     const userName = await cache.getUsernameFromUID(ctx, uid);
-    const host = `https://api.bilibili.com/x/space/channel/video?mid=${uid}&cid=${cid}&pn=1&ps=10&order=0`;
+    const host = `https://api.bilibili.com/x/space/channel/video?mid=${uid}&cid=${cid}&pn=1&ps=10&order=0&ctype=${ctype}`;
+
     const response = await got({
         method: 'get',
         url: host,
         headers: {
-            Referer: `https://space.bilibili.com/${uid}/`,
+            Referer: link,
         },
     });
 
@@ -31,15 +49,25 @@ module.exports = async (ctx) => {
 
     ctx.state.data = {
         title: `${userName} 的 bilibili 频道 ${channelName}`,
-        link: `https://space.bilibili.com/${uid}/#/channel/detail?cid=${cid}`,
+        link,
         description: data.name,
 
-        item: data.archives.map((item) => ({
-            title: item.title,
-            description: `${item.desc}${!disableEmbed ? `<br><br>${utils.iframe(item.aid)}` : ''}<br><img src="${item.pic}">`,
-            pubDate: new Date(item.pubdate * 1000).toUTCString(),
-            link: item.pubdate > utils.bvidTime && item.bvid ? `https://www.bilibili.com/video/${item.bvid}` : `https://www.bilibili.com/video/av${item.aid}`,
-            author: userName,
-        })),
+        item: data.archives.map((item) => {
+            const descList = [];
+            if (item.desc) {
+                descList.push(item.desc);
+            }
+            if (!disableEmbed) {
+                descList.push(`${item.desc ? '<br>' : ''}${utils.iframe(item.aid)}`);
+            }
+            descList.push(`<img src="${item.pic}">`);
+            return {
+                title: item.title,
+                description: descList.join('<br>'),
+                pubDate: new Date(item.pubdate * 1000),
+                link: item.pubdate > utils.bvidTime && item.bvid ? `https://www.bilibili.com/video/${item.bvid}` : `https://www.bilibili.com/video/av${item.aid}`,
+                author: userName,
+            };
+        }),
     };
 };