feat: add 科技島讀 (#6078)

docs/new-media.md

@@ -981,6 +981,18 @@ column 为 third 时可选的 category:
 
 <Route author="nczitzk" example="/kuaibao" path="/kuaibao/index"/>
 
+## 科技島讀
+
+### 分類
+
+<Route author="nczitzk" example="/daodu" path="/daodu/:caty?" :paramsDesc="['分類，默認為全部']">
+
+| 全部 | 文章    | Podcast |
+| ---- | ------- | ------- |
+| all  | article | podcast |
+
+</Route>
+
 ## 快科技（原驱动之家）
 
 ### 最新新闻

lib/router.js

@@ -3453,6 +3453,9 @@ router.get('/wsj/:lang/:category', require('./routes/wsj/index'));
 // China File
 router.get('/chinafile/:category?', require('./routes/chinafile/index'));
 
+// 科技島讀
+router.get('/daodu/:caty?', require('./routes/daodu/index'));
+
 // CNTV
 router.get('/cntv/:column', require('./routes/cntv/cntv'));
 

lib/routes/daodu/index.js

@@ -0,0 +1,52 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const caty = ctx.params.caty || 'all';
+
+    const rootUrl = 'https://daodu.tech';
+    const currentUrl = `${rootUrl}${caty === 'all' ? '' : '/archive_' + caty}`;
+    const response = await got({
+        method: 'get',
+        url: currentUrl,
+    });
+
+    const $ = cheerio.load(response.data);
+
+    const list = $('h2[itemprop="headline"] a, .post-header .archive__article__title a')
+        .slice(0, 15)
+        .map((_, item) => {
+            item = $(item);
+            return {
+                title: item.text(),
+                link: item.attr('href'),
+            };
+        })
+        .get();
+
+    const items = await Promise.all(
+        list.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const detailResponse = await got({
+                        method: 'get',
+                        url: item.link,
+                    });
+                    const content = cheerio.load(detailResponse.data);
+
+                    content('.member-only').remove();
+
+                    item.description = content('.post-entry-text').html();
+                    item.pubDate = new Date(content('meta[property="article:published_time"]').attr('content')).toUTCString();
+
+                    return item;
+                })
+        )
+    );
+
+    ctx.state.data = {
+        title: $('title').text().replace('一覽表', ''),
+        link: currentUrl,
+        item: items,
+    };
+};