fix: gitchat new revision (#3941)

docs/programming.md

@@ -26,9 +26,21 @@ pageClass: routes
 
 ## GitChat
 
-### 最新
+### 最新文章
 
-<Route author="xyqfer" example="/gitchat/newest" path="/gitchat/newest"/>
+<Route author="hoilc" example="/gitchat/newest" path="/gitchat/newest/:category?/:selected?" :paramsDesc="['分类 ID, 置空或`all`代表全部, 具体值需要抓取前端请求, 以下列出可能有变动, 仅供参考','是否只显示严选文章, 任意值为是, 置空为否']" />
+
+| 分类名   | 分类 ID                  |
+| :------- | :----------------------- |
+| 前端     | 58e84f875295227534aad506 |
+| 后端     | 5d8b7c3786194a1921979122 |
+| 移动开发 | 5d8b7c3786194a1921979123 |
+| 运维     | 5901bd477b61a76bc4016423 |
+| 测试     | 58e84f425295227534aad502 |
+| 架构     | 58e84f6bad952d6b3428af9a |
+| 人工智能 | 58e84f53ec8e9e7b34457809 |
+| 职场     | 58e84f1584c651693437f27c |
+| 互联网   | 5d8b7c3786194a1921979124 |
 
 > GitChat 需要付费订阅, RSS 仅做更新提醒, 不含付费内容.
 
@@ -268,9 +280,7 @@ GitHub 官方也提供了一些 RSS:
 
 ### Scala Blog
 
-<Route author="fengkx" example="/scala/blog/posts" path="/scala/blog/:part?" :paramsDesc="['部分']" >
-默认为All part参数可在url中获得
-</Route>
+<Route author="fengkx" example="/scala/blog/posts" path="/scala/blog/:part?" :paramsDesc="['部分, 默认为All, part参数可在url中获得']" />
 
 ## segmentfault
 

lib/router.js

@@ -925,7 +925,7 @@ router.get('/itjuzi/merge', require('./routes/itjuzi/merge'));
 router.get('/tanwu/products', require('./routes/tanwu/products'));
 
 // GitChat
-router.get('/gitchat/newest', require('./routes/gitchat/newest'));
+router.get('/gitchat/newest/:category?/:selected?', require('./routes/gitchat/newest'));
 
 // The Guardian
 router.get('/guardian/:type', require('./routes/guardian/guardian'));

lib/routes/gitchat/newest.js

@@ -1,38 +1,23 @@
 const got = require('@/utils/got');
-const cheerio = require('cheerio');
 
 module.exports = async (ctx) => {
-    const response = await got({
-        method: 'get',
-        url: 'https://gitbook.cn/gitchat/news/0/20?searchKey=',
-    });
-    const $ = cheerio.load(response.data.data);
-    const resultItem = $('.col-md-12')
-        .map((index, item) => {
-            item = $(item);
-            const author = item.find('.chat_info_author').text();
+    const category = ctx.params.category && ctx.params.category !== 'all' ? ctx.params.category : '';
+    const selected = ctx.params.selected;
 
-            return {
-                title: item.find('.chat_info_title').text(),
-                description:
-                    `作者: ${author}<br><br>` +
-                    item
-                        .find('.chat_info_desc')
-                        .text()
-                        .replace(/\n/g, '<br>'),
-                link: `https://gitbook.cn${item
-                    .find('a')
-                    .eq(0)
-                    .attr('href')}`,
-                author,
-            };
-        })
-        .get();
+    const response = await got(`https://gitbook.cn/activities?page=1&type=new&isSelected=${selected ? 'true' : 'false'}${category ? '&category=' + category : ''}`);
+    const list = response.data.data;
+
+    const category_name = category ? list[0].category.categoryName : '';
 
     ctx.state.data = {
-        title: 'GitChat-最新',
-        link: 'https://gitbook.cn/gitchat/news',
-        description: 'GitChat 是一款基于微信平台的知识分享产品。通过这款产品我们希望改变IT知识的学习方式。',
-        item: resultItem,
+        title: `GitChat ${category ? category_name + ' ' : ''}最新${selected ? '严选' : ''}`,
+        link: 'https://gitbook.cn/',
+        item: list.map((item) => ({
+            title: item.title,
+            author: item.authorId.customerName,
+            description: `<p>${item.description}</p>`,
+            pubDate: new Date(),
+            link: `https://gitbook.cn/gitchat/activity/${item._id}`,
+        })),
     };
 };