fix: sspai series issue (#6435)

lib/routes/sspai/series.js

@@ -1,28 +1,47 @@
 const got = require('@/utils/got');
-const { JSDOM } = require('jsdom');
+const cheerio = require('cheerio');
 
 module.exports = async (ctx) => {
-    const response = await got({
-        method: 'get',
-        url: 'https://sspai.com/series',
-    });
+    const response = await got.get('https://sspai.com/api/v1/series/tag/all/get');
 
-    const dom = new JSDOM(response.data, {
-        runScripts: 'dangerously',
-    });
+    const products = response.data.data.reduce((acc, cate) => {
+        if (Array.isArray(cate.children)) {
+            const result = cate.children
+                .filter((item) => item.sell_status)
+                .map((item) => {
+                    const price = item.price / 100;
+                    return {
+                        id: item.id,
+                        title: `￥${price} - ${item.title}`,
+                        link: `https://sspai.com/series/${item.id}`,
+                        author: item.author.nickname,
+                    };
+                });
+            return [...acc, ...result];
+        } else {
+            return acc;
+        }
+    }, []);
 
-    const data = dom.window.__INITIAL_STATE__.seriesHomeModule.seriesSearchpage;
+    const item = await Promise.all(
+        products.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const res = await got.get(`https://sspai.com/api/v1/series/info/get?id=${item.id}&view=second`);
+                    const banner = `<img src="https://cdn.sspai.com/${res.data.data.banner_web}" />`;
+                    const description = banner + res.data.data.intro;
+                    const $ = cheerio.load(description);
+                    $('img').css('max-width', '100%');
+                    item.description = $.html();
+                    return item;
+                })
+        )
+    );
 
     ctx.state.data = {
         title: '少数派 -- 最新上架付费专栏',
         link: 'https://sspai.com/series',
         description: '少数派 -- 最新上架付费专栏',
-        item: data.map((item) => ({
-            title: item.title,
-            description: `<img src="https://cdn.sspai.com/${item.banner}"><br>${item.description}`,
-            link: `https://sspai.com/series/${item.id}`,
-            author: item.author.nickname,
-            pubDate: new Date(item.released_at * 1000),
-        })),
+        item,
     };
 };