feat: bilibili bvid /video/danamku

docs/social-media.md

@@ -178,7 +178,7 @@ Tiny Tiny RSS 会给所有 iframe 元素添加 `sandbox="allow-scripts"` 属性
 
 ### 视频弹幕
 
-<Route author="Qixingchen" example="/bilibili/video/danmaku/21669336/1" path="/bilibili/video/danmaku/:aid/:pid?" :paramsDesc="['视频AV号,可在视频页 URL 中找到','分P号,不填默认为1']"/>
+<Route author="Qixingchen" example="/bilibili/video/danmaku/BV1vA411b7ip/1" path="/bilibili/video/danmaku/:bvid/:pid?" :paramsDesc="['视频AV号,可在视频页 URL 中找到','分P号,不填默认为1']"/>
 
 ### link 公告
 

lib/router.js

@@ -58,7 +58,7 @@ router.get('/bilibili/bangumi/:seasonid', require('./routes/bilibili/bangumi'));
 router.get('/bilibili/bangumi/media/:mediaid', require('./routes/bilibili/bangumi'));
 router.get('/bilibili/video/page/:bvid/:disableEmbed?', require('./routes/bilibili/page'));
 router.get('/bilibili/video/reply/:bvid', require('./routes/bilibili/reply'));
-router.get('/bilibili/video/danmaku/:aid/:pid?', require('./routes/bilibili/danmaku'));
+router.get('/bilibili/video/danmaku/:bvid/:pid?', require('./routes/bilibili/danmaku'));
 router.get('/bilibili/link/news/:product', require('./routes/bilibili/linkNews'));
 router.get('/bilibili/live/room/:roomID', require('./routes/bilibili/liveRoom'));
 router.get('/bilibili/live/search/:key/:order', require('./routes/bilibili/liveSearch'));

lib/routes/bilibili/cache.js

@@ -56,7 +56,7 @@ module.exports = {
         return name;
     },
     getVideoNameFromId: async (ctx, aid, bvid) => {
-        const key = `bili-videoName-from-id-${bvid || aid}`;
+        const key = `bili-videoname-from-id-${bvid || aid}`;
         let name = await ctx.cache.get(key);
 
         if (!name) {
@@ -73,15 +73,15 @@ module.exports = {
         }
         return name;
     },
-    getCidFromAid: async (ctx, aid, pid) => {
-        const key = `bili-Cid-from-Aid-${aid}-${pid}`;
+    getCidFromId: async (ctx, aid, pid, bvid) => {
+        const key = `bili-cid-from-id-${bvid || aid}-${pid}`;
         let cid = await ctx.cache.get(key);
         if (!cid) {
             const cidResponse = await got({
                 method: 'get',
-                url: `https://api.bilibili.com/x/web-interface/view?aid=${aid}`,
+                url: `https://api.bilibili.com/x/web-interface/view?${bvid ? `bvid=${bvid}` : `aid=${aid}`}`,
                 headers: {
-                    Referer: `https://www.bilibili.com/video/av${aid}`,
+                    Referer: `https://www.bilibili.com/video/${bvid || `av${aid}`}`,
                 },
             });
             cid = cidResponse.data.data.pages[pid - 1].cid;

lib/routes/bilibili/danmaku.js

@@ -4,16 +4,25 @@ const got = require('@/utils/got');
 const zlib = require('zlib');
 
 module.exports = async (ctx) => {
-    const aid = ctx.params.aid;
+    let bvid = ctx.params.bvid;
+    let aid;
+    if (!bvid.startsWith('BV')) {
+        aid = bvid;
+        bvid = null;
+    }
     const pid = Number(ctx.params.pid || 1);
     const limit = 50;
-    const cid = await cache.getCidFromAid(ctx, aid, pid);
+    const cid = await cache.getCidFromId(ctx, aid, pid, bvid);
 
-    const videoName = await cache.getVideoNameFromAid(ctx, aid);
+    const videoName = await cache.getVideoNameFromId(ctx, aid, bvid);
 
+    const link = `https://www.bilibili.com/video/${bvid || `av${aid}`}`;
     const danmakuResponse = await got.get(`https://comment.bilibili.com/${cid}.xml`, {
         decompress: false,
         responseType: 'buffer',
+        headers: {
+            Referer: link,
+        },
     });
 
     let danmakuText = danmakuResponse.body;
@@ -34,14 +43,14 @@ module.exports = async (ctx) => {
 
     ctx.state.data = {
         title: `${videoName} 的 弹幕动态`,
-        link: `https://www.bilibili.com/video/av${aid}`,
+        link: link,
         description: `${videoName} 的 弹幕动态`,
         item: danmakuList.map((item) => ({
             title: item.text,
             description: item.text,
             pubDate: new Date(item.p.split(',')[4] * 1000).toUTCString(),
             guid: `${cid}-${item.p.split(',')[4]}-${item.p.split(',')[7]}`,
-            link: `https://www.bilibili.com/video/av${aid}`,
+            link: link,
         })),
     };
 };

lib/routes/bilibili/reply.js

@@ -26,7 +26,7 @@ module.exports = async (ctx) => {
 
     ctx.state.data = {
         title: `${name} 的 评论`,
-        link: `https://www.bilibili.com/video/av${aid}`,
+        link: link,
         description: `${name} 的评论`,
         item: data.map((item) => ({
             title: `${item.member.uname} : ${item.content.message}`,