feat: add lkong digest (#3132)

docs/bbs.md

@@ -81,7 +81,7 @@ pageClass: routes
 
 ### 分区
 
-<Route author="ma6254" example="/lkong/forum/60" path="/lkong/forum/:id?" :paramsDesc="['分区 id, 可在分区的URL里找到']"/>
+<Route author="ma6254" example="/lkong/forum/60" path="/lkong/forum/:id/:digest?" :paramsDesc="['分区 id, 可在分区的URL里找到','默认获取全部主题，任意值则只获取精华主题']"/>
 
 ### 帖子
 

lib/router.js

@@ -1594,7 +1594,7 @@ router.get('/yidoutang/case/:type', require('./routes/yidoutang/case.js'));
 router.get('/kaiyan/index', require('./routes/kaiyan/index'));
 
 // 龙空
-router.get('/lkong/forum/:id', require('./routes/lkong/forum'));
+router.get('/lkong/forum/:id/:digest?', require('./routes/lkong/forum'));
 router.get('/lkong/thread/:id', require('./routes/lkong/thread'));
 // router.get('/lkong/user/:id', require('./routes/lkong/user'));
 

lib/routes/lkong/forum.js

@@ -2,6 +2,8 @@ const got = require('@/utils/got');
 
 module.exports = async (ctx) => {
     const id = ctx.params.id;
+    const type_path = ctx.params.digest ? '/digest' : '';
+    const type_name = ctx.params.digest ? ' 精华' : '';
 
     const response = await got({
         method: 'get',
@@ -11,7 +13,7 @@ module.exports = async (ctx) => {
 
     const response_forum_item = await got({
         method: 'get',
-        url: `http://lkong.cn/forum/index.php?mod=data&sars=forum/${id}`,
+        url: `http://lkong.cn/forum/index.php?mod=data&sars=forum/${id}${type_path}`,
     });
 
     const data = response_forum_item.data;
@@ -64,8 +66,8 @@ module.exports = async (ctx) => {
     );
 
     ctx.state.data = {
-        title: `龙空 ${forumconfig.name}`,
-        link: `http://lkong.cn/forum/${id}`,
+        title: `龙空 ${forumconfig.name}${type_name}`,
+        link: `http://lkong.cn/forum/${id}${type_path}`,
         description: forumconfig.blackboard,
         image: `http://img.lkong.cn/forumavatar/000/00/00/${id}_avatar_middle.jpg`,
         item: items,