fix(route): 36kr主题文章 (#10161)

* fix(route): 36kr主题文章

* fix: add fulltext

docs/new-media.md

@@ -54,7 +54,7 @@ pageClass: routes
 
 ### 主题文章
 
-<Route author="nczitzk" example="/36kr/motif/452" path="/36kr/motif/:mid" :paramsDesc="['主题 ID']" />
+<Route author="nczitzk" example="/36kr/motif/452" path="/36kr/motif/:id" :paramsDesc="['主题 ID']" />
 
 ### 搜索文章
 

lib/v2/36kr/maintainer.js

@@ -1,7 +1,7 @@
 module.exports = {
-    '/motif/:mid': ['nczitzk'],
+    '/motif/:id': ['nczitzk'],
     '/news/:category?': ['nczitzk'],
     '/newsflashes': ['hillerliao'],
     '/search/article/:keyword': ['xyqfer', 'kt286', 'nczitzk'],
-    '/user/:uid': ['nczitzk'],
+    '/user/:id': ['nczitzk'],
 };

lib/v2/36kr/motif.js

@@ -1,36 +1,57 @@
 const got = require('@/utils/got');
 const { parseDate } = require('@/utils/parse-date');
+const CryptoJS = require('crypto-js');
 
 module.exports = async (ctx) => {
-    const motifUrl = `https://36kr.com/motif/${ctx.params.mid}`;
+    const id = ctx.params.id;
+
+    const rootUrl = 'https://36kr.com';
+    const currentUrl = `${rootUrl}/motif/${id}`;
+
     const response = await got({
         method: 'get',
-        url: motifUrl,
+        url: currentUrl,
     });
-    const data = JSON.parse(response.data.match(/"motifDetailData":{"code":0,"data":(.*?)},"channel":/)[1]);
 
-    const motifInfo = data.motifInfo.data;
-    const motifArticleList = data.motifArticleList.data.itemList;
-    const articleList = motifArticleList.map((item) => ({
+    const data = JSON.parse(response.data.match(/"motifDetailData":{"code":0,"data":(.*)},"channel"/)[1]);
+
+    let items = data.motifArticleList.data.itemList.map((item) => ({
         title: item.templateMaterial.widgetTitle,
-        link: `https://36kr.com/${item.route.split('?')[0] === 'detail_video' ? 'video' : 'p'}/${item.itemId}`,
+        link: `${rootUrl}/p/${item.itemId}`,
         pubDate: parseDate(item.templateMaterial.publishTime),
     }));
 
+    items = await Promise.all(
+        items.map((item) =>
+            ctx.cache.tryGet(item.link, async () => {
+                const detailResponse = await got({
+                    method: 'get',
+                    url: item.link,
+                });
+
+                const key = CryptoJS.enc.Utf8.parse('efabccee-b754-4c');
+                const cipherText = detailResponse.data.match(/{"state":"(.*)","isEncrypt":true}/)[1];
+
+                const content = JSON.parse(
+                    CryptoJS.AES.decrypt(cipherText, key, {
+                        mode: CryptoJS.mode.ECB,
+                        padding: CryptoJS.pad.Pkcs7,
+                    })
+                        .toString(CryptoJS.enc.Utf8)
+                        .toString()
+                ).articleDetail.articleDetailData.data;
+
+                item.author = content.author;
+                item.description = content.widgetContent;
+
+                return item;
+            })
+        )
+    );
+
     ctx.state.data = {
-        title: `36氪专题 - ${motifInfo.categoryTitle}`,
-        link: motifUrl,
-        item: await Promise.all(
-            articleList.map((item) =>
-                ctx.cache.tryGet(item.link, async () => {
-                    const contentResponse = await got({ method: 'get', url: item.link });
-                    const result = contentResponse.data.match(/"articleDetailData":(.*?),"articleRecommendData":/) || contentResponse.data.match(/"videoDetail":(.*?),"authorVideos":/);
-                    const contentData = JSON.parse(result[1]);
-                    item.description = contentData.data.widgetContent;
-                    return item;
-                })
-            )
-        ),
-        description: motifInfo.categoryTitle,
+        title: `36kr - ${data.motifInfo.data.categoryTitle}`,
+        link: currentUrl,
+        item: items,
     };
 };

lib/v2/36kr/router.js

@@ -1,5 +1,5 @@
 module.exports = (router) => {
-    router.get('/motif/:mid', require('./motif'));
+    router.get('/motif/:id', require('./motif'));
     router.get('/news/:category?', require('./news'));
     router.get('/newsflashes', require('./newsflashes'));
     router.get('/search/article/:keyword', require('./search/article'));