feat(route): 封面新闻 (#9587)

* feat(route): 封面

* Update docs/new-media.md

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

* Update lib/v2/thecover/radar.js

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

* Update lib/v2/thecover/radar.js

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

Co-authored-by: yuxinliu <yuxin2@mgtv.com>
Co-authored-by: Tony <TonyRL@users.noreply.github.com>

docs/new-media.md

@@ -1837,6 +1837,18 @@ area 分区选项
 | --- | ----- |
 | doc | video |
 
+## 封面新闻
+
+### 频道
+
+<Route author="yuxinliu-alex" example="/thecover/channel/3560" path="/thecover/channel/:id?" :paramsDesc="['对应id,可在频道链接中获取，默认为3892']">
+
+| 天下 | 四川 | 辟谣 | 国际 | 云招考 | 30秒 | 拍客 | 体育 | 国内 | 帮扶铁军 | 文娱 | 宽窄 | 商业 | 千面 | 封面号 |
+| ---- | ---- | ---- | ---- | -- | ---- | ---- | ---- | - | ---- | -- | -- | - | -- | -- |
+| 3892 | 3560 | 3909 | 3686 | 11 | 3902 | 3889 | 3689 | 1 | 4002 | 12 | 46 | 4 | 21 | 17 |
+
+</Route>
+
 ## 福利年
 
 ### 文章

lib/v2/thecover/channel.js

@@ -0,0 +1,66 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const { parseDate } = require('@/utils/parse-date');
+const timezone = require('@/utils/timezone');
+const rootUrl = 'https://www.thecover.cn';
+
+const nodes = {
+    3892: '天下',
+    3560: '四川',
+    3909: '辟谣',
+    3686: '国际',
+    11: '云招考',
+    3902: '30秒',
+    3889: '拍客',
+    3689: '体育',
+    1: '国内',
+    4002: '帮扶铁军',
+    12: '文娱',
+    46: '宽窄',
+    4: '商业',
+    21: '千面',
+    17: '封面号',
+};
+
+module.exports = async (ctx) => {
+    const id = ctx.params.id ?? '3892';
+    const targetUrl = rootUrl.concat(`/channel_${id}`);
+    const resp = await got({
+        method: 'get',
+        url: targetUrl,
+    });
+    const $ = cheerio.load(resp.data);
+    const list = $('a.link-to-article')
+        .filter(function () {
+            return $(this).attr('href').startsWith('/');
+        })
+        .map((_, item) => ({
+            link: rootUrl.concat($(item).attr('href')),
+        }))
+        .get();
+    const items = await Promise.all(
+        list.map((item) =>
+            ctx.cache.tryGet(item.link, async () => {
+                const detailResponse = await got({
+                    method: 'get',
+                    url: item.link,
+                });
+                const content = cheerio.load(detailResponse.data);
+                item.title = content('h1', '.main-article').text();
+                item.description = content('section.article-content').html();
+                const info = content('span', '.props-of-title');
+                item.author = info.eq(0).text();
+                item.pubDate = timezone(parseDate(info.eq(1).text(), 'YYYY-MM-DD HH:mm'), +8);
+                return item;
+            })
+        )
+    );
+
+    ctx.state.data = {
+        title: `${nodes[id]}-封面新闻`,
+        link: targetUrl,
+        description: `封面新闻作为华西都市报深度融合转型和打造新型主流媒体的载体，牢固确立移动优先战略，创新移动新闻产品，打造移动传播矩阵，封面新闻的传播力、引导力、影响力和公信力不断得到各方肯定。封面新闻突破千万的用户下载量，呈现出以四川为主阵地的全国分布态势，用户年龄构成以20-35岁为主，“亿万年轻人的生活方式”的定位初步得到体现。`,
+        language: 'zh-cn',
+        item: items,
+    };
+};

lib/v2/thecover/maintainer.js

@@ -0,0 +1,3 @@
+module.exports = {
+    '/channel/:id?': ['yuxinliu-alex'],
+};

lib/v2/thecover/radar.js

@@ -0,0 +1,13 @@
+module.exports = {
+    'thecover.cn': {
+        _name: '封面新闻',
+        '.': [
+            {
+                title: '频道',
+                docs: 'https://docs.rsshub.app/new-media.html#the-cover',
+                source: ['/:id', '/'],
+                target: (params) => `/thecover/channel/${params.id.replace('channel_', '')}`,
+            },
+        ],
+    },
+};

lib/v2/thecover/router.js

@@ -0,0 +1,3 @@
+module.exports = function (router) {
+    router.get('/channel/:id?', require('./channel'));
+};