feat: add route for IT home (#3533)

assets/radar-rules.js

@@ -858,4 +858,72 @@
             },
         ],
     },
+
+    'ithome.com': {
+        _name: 'IT 之家',
+        it: [
+            {
+                title: 'IT 资讯',
+                docs: 'https://docs.rsshub.app/new-media.html#it-zhi-jia',
+                source: '/',
+                target: '/ithome/it',
+            },
+        ],
+        soft: [
+            {
+                title: '软件之家',
+                docs: 'https://docs.rsshub.app/new-media.html#it-zhi-jia',
+                source: '/',
+                target: '/ithome/soft',
+            },
+        ],
+        win10: [
+            {
+                title: 'win10 之家',
+                docs: 'https://docs.rsshub.app/new-media.html#it-zhi-jia',
+                source: '/',
+                target: '/ithome/win10',
+            },
+        ],
+        iphone: [
+            {
+                title: 'iphone 之家',
+                docs: 'https://docs.rsshub.app/new-media.html#it-zhi-jia',
+                source: '/',
+                target: '/ithome/iphone',
+            },
+        ],
+        ipad: [
+            {
+                title: 'ipad 之家',
+                docs: 'https://docs.rsshub.app/new-media.html#it-zhi-jia',
+                source: '/',
+                target: '/ithome/ipad',
+            },
+        ],
+        android: [
+            {
+                title: 'android 之家',
+                docs: 'https://docs.rsshub.app/new-media.html#it-zhi-jia',
+                source: '/',
+                target: '/ithome/android',
+            },
+        ],
+        digi: [
+            {
+                title: '数码之家',
+                docs: 'https://docs.rsshub.app/new-media.html#it-zhi-jia',
+                source: '/',
+                target: '/ithome/digi',
+            },
+        ],
+        next: [
+            {
+                title: '智能时代',
+                docs: 'https://docs.rsshub.app/new-media.html#it-zhi-jia',
+                source: '/',
+                target: '/ithome/next',
+            },
+        ],
+    },
 });

docs/new-media.md

@@ -99,6 +99,18 @@ pageClass: routes
 
 <Route author="brilon" example="/infoq/topic/1" path="/infoq/topic/:id" :paramsDesc="['话题id，可在[InfoQ全部话题](https://www.infoq.cn/topics)页面找到URL里的话题id']" />
 
+## IT 之家
+
+### 分类资讯
+
+<Route author="luyuhuang" example="/ithome/it" path="/ithome/:caty" :paramsDesc="['类别']" radar="1">
+
+| it      | soft     | win10      | iphone      | ipad      | android      | digi     | next     |
+| ------- | -------- | ---------- | ----------- | --------- | ------------ | -------- | -------- |
+| IT 资讯 | 软件之家 | win10 之家 | iphone 之家 | ipad 之家 | android 之家 | 数码之家 | 智能时代 |
+
+</Route>
+
 ## IT 桔子
 
 ### 投融资事件

lib/router.js

@@ -2013,6 +2013,9 @@ router.get('/nyaa/search/:query?', require('./routes/nyaa/search'));
 // 片源网
 router.get('/pianyuan/:media?', require('./routes/pianyuan/app'));
 
+// IT home
+router.get('/ithome/:caty', require('./routes/ithome/index'));
+
 // 巴哈姆特
 router.get('/bahamut/creation/:author/:category?', require('./routes/bahamut/creation'));
 router.get('/bahamut/creation_index/:category?/:subcategory?/:type?', require('./routes/bahamut/creation_index'));

lib/routes/ithome/index.js

@@ -0,0 +1,83 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+const get_url = (caty) => `https://${caty}.ithome.com/`;
+
+const config = {
+    it: {
+        title: 'IT 资讯',
+    },
+    soft: {
+        title: '软件之家',
+    },
+    win10: {
+        title: 'win10 之家',
+    },
+    iphone: {
+        title: 'iphone 之家',
+    },
+    ipad: {
+        title: 'ipad 之家',
+    },
+    android: {
+        title: 'android 之家',
+    },
+    digi: {
+        title: '数码之家',
+    },
+    next: {
+        title: '智能时代',
+    },
+};
+
+module.exports = async (ctx) => {
+    const cfg = config[ctx.params.caty];
+    if (!cfg) {
+        throw Error('Bad category. See <a href="https://docs.rsshub.app/new-media.html#it-zhi-jia">https://docs.rsshub.app/new-media.html#it-zhi-jia</a>');
+    }
+
+    const current_url = get_url(ctx.params.caty);
+    const response = await got({
+        method: 'get',
+        url: current_url,
+    });
+
+    const $ = cheerio.load(response.data);
+    const list = $('div.wrap_left_top div.mf div.new-list-1 li[class!="top"] span.title a')
+        .slice(0, 10)
+        .map((_, item) => {
+            item = $(item);
+            return {
+                title: item.text(),
+                link: item.attr('href'),
+            };
+        })
+        .get();
+
+    const items = await Promise.all(
+        list.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const res = await got({ method: 'get', url: item.link });
+                    const content = cheerio.load(res.data);
+                    const post = content('div#con div.content');
+                    const paragraph = post.find('div#paragraph');
+                    paragraph.find('img[data-original]').each((_, ele) => {
+                        ele = $(ele);
+                        ele.attr('src', ele.attr('data-original'));
+                        ele.removeAttr('class');
+                        ele.removeAttr('data-original');
+                    });
+                    item.description = paragraph.html();
+                    item.pubDate = new Date(post.find('span#pubtime_baidu').text() + ' GMT+8').toUTCString();
+                    return item;
+                })
+        )
+    );
+
+    ctx.state.data = {
+        title: 'IT 之家 - ' + cfg.title,
+        link: current_url,
+        item: items,
+    };
+};