fix: 知乎专栏 issue (#6438)

lib/routes/zhihu/zhuanlan.js

@@ -7,84 +7,34 @@ module.exports = async (ctx) => {
 
     const listRes = await got({
         method: 'get',
-        url: `https://zhuanlan.zhihu.com/api/columns/${id}/articles`,
-        headers: {
-            ...utils.header,
-            Referer: `https://zhuanlan.zhihu.com/${id}`,
-        },
-    });
-    const infoRes = await got({
-        method: 'get',
-        url: `https://zhuanlan.zhihu.com/api/columns/${id}`,
+        url: `https://www.zhihu.com/api/v4/columns/${id}/items`,
         headers: {
             ...utils.header,
             Referer: `https://zhuanlan.zhihu.com/${id}`,
         },
     });
 
-    if (listRes.status === 403) {
-        throw 'list resource api returned status code ' + listRes.status;
-    }
+    const infoRes = await got.get(`https://zhuanlan.zhihu.com/${id}`);
+    const $ = cheerio.load(infoRes.data);
+    const title = $('.css-zyehvu').text();
+    const description = $('.css-1bnklpv').text();
 
-    if (infoRes.status === 403) {
-        throw 'info resource api returned status code ' + infoRes.status;
-    }
-
-    const list = listRes.data.data;
-    const info = infoRes.data;
-
-    const articles = await Promise.all(
-        list.map(async (article) => {
-            const url = article.url;
-            const item = {
-                title: article.title,
-                description: '',
-                pubDate: new Date(article.updated * 1000).toUTCString(),
-                link: article.url,
-            };
-            const key = 'zhuanlan' + article.url;
-            const value = await ctx.cache.get(key);
-
-            if (value) {
-                item.description = value;
-            } else {
-                const articleOriginal = await got({
-                    method: 'get',
-                    url: url,
-                    headers: {
-                        Referer: url,
-                    },
-                });
-
-                const articleContent = cheerio.load(articleOriginal.data)('.Post-RichText').html();
-
-                if (articleContent !== null) {
-                    item.description = utils.ProcessImage(articleContent);
-                } else {
-                    item.description = utils.ProcessImage(cheerio.load(articleOriginal.data)('.PostIndex-warning').html());
-                }
-
-                ctx.cache.set(key, item.description);
-            }
-
-            return Promise.resolve(item);
-        })
-    );
-
-    if (!Array.isArray(list)) {
-        throw JSON.stringify(list);
-    }
+    const item = listRes.data.data.map((item) => {
+        const $ = cheerio.load(item.content);
+        $('img').css('max-width', '100%');
+        return {
+            title: item.title,
+            link: item.url,
+            description: $.html(),
+            pubDate: new Date(item.created),
+            author: item.author.name,
+        };
+    });
 
     ctx.state.data = {
-        title: `知乎专栏-${info.title}`,
+        description,
+        item,
+        title: `知乎专栏-${title}`,
         link: `https://zhuanlan.zhihu.com/${id}`,
-        description: info.description,
-        item: articles,
-        // list.map((item) => ({
-        //     title: item.title,
-        //     description: item.content.replace(/ src="/g, ' src="https://pic4.zhimg.com/'),
-        //     pubDate: new Date(item.publishedTime).toUTCString(),
-        //     link: `https://zhuanlan.zhihu.com${item.url}`,
-        // })),
     };
 };