add: 好奇心日报支持 tag 路由 (#1759)

查看如 https://www.qdaily.com/tags/7294.html 等tag类别的文章

docs/README.md

@@ -662,6 +662,8 @@ RSSHub 提供下列 API 接口:
 
 <route name="栏目" author="WenhuWee" example="/qdaily/column/59" path="/qdaily/column/:id" :paramsDesc="['栏目id，可在栏目URL找到']"/>
 
+<route name="标签" author="SivaGao" example="/qdaily/tag/29" path="/qdaily/tag/:id" :paramsDesc="['标签id，可在tagURL找到']"/>
+
 ## 编程
 
 ### 掘金

lib/router.js

@@ -283,6 +283,7 @@ router.get('/jiemian/list/:cid', require('./routes/jiemian/list.js'));
 // 好奇心日报
 router.get('/qdaily/column/:id', require('./routes/qdaily/column'));
 router.get('/qdaily/category/:id', require('./routes/qdaily/category'));
+router.get('/qdaily/tag/:id', require('./routes/qdaily/tag'));
 
 // 爱奇艺
 router.get('/iqiyi/dongman/:id', require('./routes/iqiyi/dongman'));

lib/routes/qdaily/tag.js

@@ -0,0 +1,59 @@
+const cheerio = require('cheerio');
+const axios = require('../../utils/axios');
+
+module.exports = async (ctx) => {
+    const url = `https://www.qdaily.com/tags/${ctx.params.id}.html`;
+
+    const res = await axios.get(url);
+    const $ = cheerio.load(res.data);
+    const list = $('.article').get();
+
+    const proList = [];
+    const indexList = [];
+
+    const out = await Promise.all(
+        list.map(async (item, i) => {
+            const $ = cheerio.load(item);
+            const time = $('.smart-date').attr('data-origindate');
+            let title = $('.title').text();
+            if (!title) {
+                title = $('.smart-dotdotdot').text();
+            }
+            const itemUrl = $('a').attr('href');
+            const allUrl = `https://www.qdaily.com${itemUrl}`;
+            const cache = await ctx.cache.get(allUrl);
+            if (cache) {
+                return Promise.resolve(JSON.parse(cache));
+            }
+            const single = {
+                title,
+                pubDate: new Date(time).toUTCString(),
+                link: allUrl,
+                guid: allUrl,
+            };
+            proList.push(axios.get(allUrl));
+            indexList.push(i);
+            return Promise.resolve(single);
+        })
+    );
+    const responses = await axios.all(proList);
+    for (let i = 0; i < responses.length; i++) {
+        const res = responses[i];
+        const $ = cheerio.load(res.data);
+        $('img').each((index, item) => {
+            item = $(item);
+            item.attr('src', item.attr('data-src'));
+            item.attr('referrerpolicy', 'no-referrer');
+        });
+        $('.article-detail-bd .author-share').remove();
+        $('.article-detail-ft').remove();
+
+        out[indexList[i]].description = $('.main .com-article-detail').html();
+        ctx.cache.set(out[indexList[i]].link, JSON.stringify(out[i]), 24 * 60 * 60);
+    }
+    ctx.state.data = {
+        title: $('title').text(),
+        link: url,
+        item: out,
+    };
+};