feat: add hedwig.pub (#4122)

docs/blog.md

@@ -16,6 +16,16 @@ pageClass: routes
 
 <Route author="hoilc" example="/google/sites/outlierseconomics" path="/google/sites/:id" :paramsDesc="['Site ID, 可在 URL 中找到']" radar="1" />
 
+## Hedwig.pub
+
+<Route author="zwithz" example="/blogs/hedwig/zmd" path="/blogs/hedwig/:type" :paramsDesc="['分类, 见下表']"/>
+
+| 呆唯的 Newsletter | 0neSe7en 的技术周刊 | 地心引力 | 宪学宪卖 | Comeet 每周精选 | 无鸡之谈 | 我有一片芝麻地 |
+| ----------------- | ------------------- | -------- | -------- | --------------- | -------- | -------------- |
+| hirasawayui       | se7en               | walnut   | themez   | comeet          | sunskyxh | zmd            |
+
+> 原则上只要是{type}.hedwig.pub 都可以匹配。
+
 ## Hexo
 
 ### Next 主题博客

lib/router.js

@@ -2305,6 +2305,9 @@ router.get('/wolley/host/:host', require('./routes/wolley/host'));
 // 西安交大
 router.get('/xjtu/dean/:subpath+', require('./routes/universities/xjtu/dean'));
 
+// 我有一片芝麻地
+router.get('/blogs/hedwig/:type', require('./routes/blogs/hedwig'));
+
 // LoveHeaven
 router.get('/loveheaven/update/:slug', require('./routes/loveheaven/update'));
 

lib/routes/blogs/hedwig.js

@@ -0,0 +1,62 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const type = ctx.params.type;
+
+    const url = 'https://' + `${type}` + '.hedwig.pub';
+    const res = await got({
+        method: 'get',
+        url: url,
+    });
+    const $ = cheerio.load(res.data);
+    const title = $('div[class="StyledBox-sc-13pk1d4-0 heWGCm"]')
+        .find('h1')
+        .text();
+
+    const list = $('div[class="StyledBox-sc-13pk1d4-0 czKiZd"]')
+        .find('div[class="StyledBox-sc-13pk1d4-0 czKiZd"]')
+        .find('div[class="StyledBox-sc-13pk1d4-0 czKiZd"]')
+        .map((i, e) => {
+            const element = $(e);
+            const title = element
+                .find('a')
+                .find('h3')
+                .text();
+            const link = url + element.find('a').attr('href');
+            return {
+                title: title,
+                description: '',
+                link: link,
+            };
+        })
+        .get();
+
+    const result = await Promise.all(
+        list.map(async (item) => {
+            const link = item.link;
+
+            const cache = await ctx.cache.get(link);
+            if (cache) {
+                return Promise.resolve(JSON.parse(cache));
+            }
+
+            const itemReponse = await got.get(link);
+            const itemElement = cheerio.load(itemReponse.data);
+            // Remove duplicate title
+            itemElement('.StyledBox-sc-13pk1d4-0 .bpdfin')
+                .find('h1[class="StyledHeading-sc-1rdh4aw-0 kIYNxP"]')
+                .remove();
+            item.description = itemElement('.StyledBox-sc-13pk1d4-0 .bpdfin').html();
+
+            ctx.cache.set(link, JSON.stringify(item));
+            return Promise.resolve(item);
+        })
+    );
+
+    ctx.state.data = {
+        title: 'Ⓙ Hedwig - ' + title,
+        link: 'https://' + `${type}` + '.hedwig.pub',
+        item: result,
+    };
+};