fix(route): 修复 bilibili 动态路由 部分情况下缺失 title 的问题

lib/routes/bilibili/dynamic.ts

@@ -55,14 +55,8 @@ export const route: Route = {
   举例: bilibili 专栏全文输出 /bilibili/user/dynamic/2267573/?mode=fulltext
   :::`,
 };
-/**
- *
- *
- * @author CaoMeiYouRen
- * @param data
- * @param [desc=true] 当 title 为空的时候，是否用 desc 填充
- */
-const getTitle = (data: Modules, desc = true) => {
+
+const getTitle = (data: Modules) => {
     const major = data.module_dynamic?.major;
     if (!major) {
         return '';
@@ -74,7 +68,7 @@ const getTitle = (data: Modules, desc = true) => {
         return `${major.courses?.title} - ${major.courses?.sub_title}`;
     }
     const type = major.type.replace('MAJOR_TYPE_', '').toLowerCase();
-    return major[type]?.title || (desc ? getDes(data) : '');
+    return major[type]?.title;
 };
 const getDes = (data: Modules) => {
     let desc = '';
@@ -103,7 +97,7 @@ const getDes = (data: Modules) => {
     return major[type]?.desc;
 };
 
-const getOriginTitle = (data?: Modules) => data && getTitle(data, false);
+const getOriginTitle = (data?: Modules) => data && getTitle(data);
 const getOriginDes = (data?: Modules) => data && getDes(data);
 const getOriginName = (data?: Modules) => data?.module_author?.name;
 const getIframe = (data?: Modules, disableEmbed: boolean = false) => {
@@ -331,7 +325,7 @@ async function handler(ctx) {
             }
             const imgHTMLSource = imgHTML ? `<br>${imgHTML}` : '';
             return {
-                title: getTitle(data),
+                title: getTitle(data) || description,
                 description: `${description}${originDescription}<br>${urlText}${getIframe(data, disableEmbed)}${getIframe(origin, disableEmbed)}${imgHTMLSource}`,
                 pubDate: data.module_author?.pub_ts ? parseDate(data.module_author.pub_ts, 'X') : undefined,
                 link,