fix: latexstudio articles (#4845)

docs/bbs.md

@@ -11,8 +11,8 @@ pageClass: routes
 <Route author="zcx1218029121" example="/adnmb/20" path="/adnmb/:pid" :paramsDesc="['板块 id 或者板块名称，例如`/adnmb/20`等价于`/adnmb/欢乐恶搞`，现有板块请参考下表']" >
 
 | 时间线 | 综合版 1 | 围炉 | 欢乐恶搞 | 速报 2 | 推理 | 跑团 | 技术宅 | 料理 | 猫版 | 音乐 | 考试 | 社畜 |
-| ----- | -------- | ---- | -------- | ------ | ---- | ---- | ------ | ---- | ---- | ---- | ---- | ---- |
-| -1    | 4        | 120  | 20       | 121    | 11   | 111  | 30     | 32   | 40   | 35   | 56   | 110  |
+| ------ | -------- | ---- | -------- | ------ | ---- | ---- | ------ | ---- | ---- | ---- | ---- | ---- |
+| -1     | 4        | 120  | 20       | 121    | 11   | 111  | 30     | 32   | 40   | 35   | 56   | 110  |
 
 | 科学 | 文学 | 创意 | 姐妹 1 | 数码 | 女装 | 日记 | 圈内 | 都市怪谈 | 买买买 | 动画 | 漫画 | 美漫 | 国漫 | 小说 |
 | ---- | ---- | ---- | ------ | ---- | ---- | ---- | ---- | -------- | ------ | ---- | ---- | ---- | ---- | ---- |

docs/blog.md

@@ -50,7 +50,7 @@ pageClass: routes
 
 ### 首页
 
-<Route author="kt286" example="/latexstudio/home" path="/latexstudio/home"/>
+<Route author="kt286 nczitzk" example="/latexstudio/home" path="/latexstudio/home"/>
 
 ## LeeMeng
 

lib/routes/latexstudio/home.js

@@ -1,55 +1,44 @@
+const url = require('url');
 const got = require('@/utils/got');
 const cheerio = require('cheerio');
 
 module.exports = async (ctx) => {
-    const res = await got({
-        method: 'get',
-        url: 'https://www.latexstudio.net/',
-    });
-    const $ = cheerio.load(res.data);
-    const list = $('div.article-latest').find('div.item');
+    const rootUrl = 'https://www.latexstudio.net/articles/';
 
-    const ProcessFeed = async (link) => {
-        const detail = await got({
-            method: 'get',
-            url: link,
-        });
-        const $ = cheerio.load(detail.data);
-        $('.tac').remove();
-        const author = $('.article-meta .item:last-child').text().replace('稿源：', '');
-        const description = $('.article-content').html();
-        return { description, author };
-    };
+    const response = await got({
+        method: 'get',
+        url: rootUrl,
+    });
+    const $ = cheerio.load(response.data);
+    const list = $('div.article-list')
+        .find('h3.article-title')
+        .slice(0, 20)
+        .map((_, item) => {
+            item = $(item);
+            const a = item.find('a');
+            return {
+                title: a.text(),
+                link: url.resolve(rootUrl, a.attr('href')),
+            };
+        })
+        .get();
 
     const items = await Promise.all(
-        list
-            .slice(0, 10)
-            .map(async (index, item) => {
-                const $item = $(item);
-                const originalUrl = $item.find('h2').find('a').attr('href').replace('http', 'https');
-
-                const cache = await ctx.cache.get(originalUrl);
-                if (cache) {
-                    return Promise.resolve(JSON.parse(cache));
-                }
-
-                const { description, author } = await ProcessFeed(originalUrl);
-
-                const single = {
-                    title: `${$item.find('a.cat').text().trim()} - ${$item.find('h2', 'a').text()}`,
-                    link: originalUrl,
-                    description,
-                    author,
-                };
-                ctx.cache.set(originalUrl, JSON.stringify(single));
-                return Promise.resolve(single);
-            })
-            .get()
+        list.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const res = await got({ method: 'get', url: item.link });
+                    const content = cheerio.load(res.data);
+                    item.pubDate = new Date(content('div.entry-meta ul li').eq(3).text().replace('发布日期：', '')).toUTCString();
+                    item.description = content('div.article-text').html();
+                    return item;
+                })
+        )
     );
 
     ctx.state.data = {
         title: 'LaTeX 开源小屋',
-        link: 'http://www.latexstudio.net/',
+        link: 'https://www.latexstudio.net/articles/',
         item: items,
     };
 };