fix(bilibili): 为排行榜获取详细的视频描述和发布时间 (#2883)

lib/routes/bilibili/ranking.js

@@ -1,4 +1,5 @@
 const got = require('@/utils/got');
+const utils = require('./utils');
 
 module.exports = async (ctx) => {
     const rid = ctx.params.rid || '0';
@@ -7,7 +8,7 @@ module.exports = async (ctx) => {
     const arc_type1 = arc_type === '0' ? '全部投稿' : '近期投稿';
     const rid_1 = ['0', '1', '168', '3', '129', '4', '36', '160', '119', '155', '5', '181'];
     const rid_2 = ['全站', '动画', '国创相关', '音乐', '舞蹈', '游戏', '科技', '生活', '鬼畜', '时尚', '娱乐', '影视'];
-    const rid_i = rid_1.indexOf(arc_type);
+    const rid_i = rid_1.indexOf(rid + '');
     const rid_type = rid_2[rid_i];
     const response = await got({
         method: 'get',
@@ -27,15 +28,11 @@ module.exports = async (ctx) => {
             list = list.concat(list[i].others);
         }
     }
-
+    list = list.map((i) => i.aid);
+    const resultItems = await utils.ProcessFeed(list, ctx.cache);
     ctx.state.data = {
         title: `bilibili ${day}日排行榜-${rid_type}-${arc_type1}`,
         link: `https://www.bilibili.com/ranking/all/${rid}/0/${day}`,
-        item: list.map((item) => ({
-            title: item.title,
-            description: `作者：${item.author}<br>播放量：${item.play}<br>时长：${item.duration}<br>综合得分：${item.pts}<br>弹幕：${item.video_review}<br><img referrerpolicy="no-referrer" src="${item.pic}">`,
-            link: `https://www.bilibili.com/video/av${item.aid}`,
-            author: item.author,
-        })),
+        item: resultItems,
     };
 };

lib/routes/bilibili/utils.js

@@ -0,0 +1,35 @@
+const got = require('@/utils/got');
+
+async function load(aid) {
+    const response = await got({
+        method: 'get',
+        url: `https://api.bilibili.com/x/article/archives?ids=${aid}`,
+    });
+    return response.data;
+}
+
+const ProcessFeed = async (list, caches) =>
+    await Promise.all(
+        list
+            .filter(async (aid) => {
+                const data = await caches.tryGet('av' + aid, async () => await load(aid));
+                return data.code == 0;
+            })
+            .map(async (aid) => {
+                let data = await caches.tryGet('av' + aid, async () => await load(aid));
+                data = data.data[aid + ''];
+                const single = {
+                    title: data.title,
+                    description: data.desc,
+                    pubDate: new Date(data.pubdate * 1000).toUTCString(),
+                    author: data.owner.name,
+                    link: `https://www.bilibili.com/video/av${aid}`,
+                    guid: `https://www.bilibili.com/video/av${aid}`,
+                };
+                return Promise.resolve(single);
+            })
+    );
+
+module.exports = {
+    ProcessFeed,
+};