feat(route): add Go语言中文网板块 (#12274)

docs/programming.md

@@ -350,13 +350,17 @@ GitHub 官方也提供了一些 RSS:
 
 ## Go 语言中文网
 
+### 板块
+
+<Route author="nczitzk" example="/studygolang/go/daily" path="/studygolang/go/:id?" :paramsDesc="['板块 id，默认为周刊']" radar="1"/>
+
 ### 周刊
 
-<Route author="Weilet" example="/studygolang/weekly" path="/studygolang/weekly" radar="1"/>
+<Route author="Weilet nczitzk" example="/studygolang/weekly" path="/studygolang/weekly" radar="1"/>
 
 ### 招聘
 
-<Route author="CcccFz" example="/studygolang/jobs" path="/studygolang/jobs" radar="1" rssbud="1"/>
+<Route author="CcccFz nczitzk" example="/studygolang/jobs" path="/studygolang/jobs" radar="1" rssbud="1"/>
 
 ## GoCN
 

lib/v2/studygolang/go.js

@@ -0,0 +1,5 @@
+const { FetchGoItems } = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.state.data = await FetchGoItems(ctx);
+};

lib/v2/studygolang/jobs.js

@@ -1,37 +1,7 @@
-const got = require('@/utils/got');
-const cheerio = require('cheerio');
-const { parseDate } = require('@/utils/parse-date');
-const timezone = require('@/utils/timezone');
-const base_url = 'https://studygolang.com';
+const { FetchGoItems } = require('./utils');
 
 module.exports = async (ctx) => {
-    const jobs_url = 'https://studygolang.com/go/jobs';
+    ctx.params.id = 'jobs';
 
-    const response = await got({
-        url: jobs_url,
-        headers: {
-            Referer: base_url,
-        },
-    });
-
-    const $ = cheerio.load(response.data);
-    const list = $('.topics .topic').get();
-
-    ctx.state.data = {
-        title: 'Go语言中文网 | 招聘',
-        link: jobs_url,
-        description: `获取Go语言中文网的最新招聘`,
-        item: await Promise.all(list.map((item) => getFeedItem(item))),
+    ctx.state.data = await FetchGoItems(ctx);
 };
-};
-
-function getFeedItem(item) {
-    const $ = cheerio.load(item);
-    const title = $('.title a');
-
-    return {
-        title: title.attr('title'),
-        link: `${base_url}${title.attr('href')}`,
-        pubDate: timezone(parseDate($('.meta .timeago').attr('title'), 'YYYY-MM-DD hh:mm:ss'), +8),
-    };
-}

lib/v2/studygolang/maintainer.js

@@ -1,4 +1,5 @@
 module.exports = {
-    '/jobs': ['CcccFz'],
-    '/weekly': ['Weilet'],
+    '/go/:id?': ['nczitzk'],
+    '/jobs': ['CcccFz', 'nczitzk'],
+    '/weekly': ['CWeilet', 'nczitzk'],
 };

lib/v2/studygolang/radar.js

@@ -2,17 +2,23 @@ module.exports = {
     'studygolang.com': {
         _name: 'Go 语言中文网',
         '.': [
+            {
+                title: '板块',
+                docs: 'https://docs.rsshub.app/programming.html#go-yu-yan-zhong-wen-wang',
+                source: ['/go/:id', '/'],
+                target: '/studygolang/go/:id?',
+            },
             {
                 title: '招聘',
                 docs: 'https://docs.rsshub.app/programming.html#go-yu-yan-zhong-wen-wang',
-                source: ['/'],
-                target: '/studygolang/jobs',
+                source: ['/go/jobs', '/'],
+                target: '/studygolang/go/jobs',
             },
             {
                 title: '周刊',
                 docs: 'https://docs.rsshub.app/programming.html#go-yu-yan-zhong-wen-wang',
                 source: ['/go/weekly', '/'],
-                target: '/studygolang/weekly',
+                target: '/studygolang/go/weekly',
             },
         ],
     },

lib/v2/studygolang/router.js

@@ -1,4 +1,5 @@
 module.exports = function (router) {
+    router.get('/go/:id?', require('./go'));
     router.get('/jobs', require('./jobs'));
     router.get('/weekly', require('./weekly'));
 };

lib/v2/studygolang/utils.js

@@ -0,0 +1,74 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const timezone = require('@/utils/timezone');
+const { parseDate } = require('@/utils/parse-date');
+const md = require('markdown-it')({
+    html: true,
+    linkify: true,
+});
+
+module.exports = {
+    FetchGoItems: async (ctx) => {
+        const id = ctx.params.id ?? 'weekly';
+        const limit = ctx.query.limit ? parseInt(ctx.query.limit) : 50;
+
+        const rootUrl = 'https://studygolang.com';
+        const currentUrl = `${rootUrl}/go/${id}`;
+
+        const response = await got({
+            method: 'get',
+            url: currentUrl,
+        });
+
+        const $ = cheerio.load(response.data);
+
+        let items = $('.right-info .title')
+            .slice(0, limit)
+            .toArray()
+            .map((item) => {
+                item = $(item);
+
+                const a = item.find('a');
+
+                return {
+                    title: a.text(),
+                    link: `${rootUrl}${a.attr('href')}`,
+                    author: item.next().find('.author').text(),
+                    category: item
+                        .next()
+                        .find('.node')
+                        .toArray()
+                        .map((n) => $(n).text()),
+                };
+            });
+
+        items = await Promise.all(
+            items.map((item) =>
+                ctx.cache.tryGet(item.link, async () => {
+                    const detailResponse = await got({
+                        method: 'get',
+                        url: item.link,
+                    });
+
+                    const content = cheerio.load(detailResponse.data);
+
+                    item.pubDate = timezone(parseDate(content('.timeago').first().attr('title')), +8);
+
+                    try {
+                        item.description = md.render(content('.content').html());
+                    } catch (e) {
+                        // no-empty
+                    }
+
+                    return item;
+                })
+            )
+        );
+
+        return {
+            title: `Go语言中文网 - ${$('.title h2').text()}`,
+            link: currentUrl,
+            item: items,
+        };
+    },
+};

lib/v2/studygolang/weekly.js

@@ -1,29 +1,7 @@
-const got = require('@/utils/got');
-const cheerio = require('cheerio');
+const { FetchGoItems } = require('./utils');
 
 module.exports = async (ctx) => {
-    const url = 'https://studygolang.com/go/weekly';
-    const response = await got({
-        method: 'get',
-        url,
-    });
-    const $ = cheerio.load(response.data);
-    const resultItem = $('div.topic div.title')
-        .map((_index, elem) => {
-            elem = $(elem);
-            const $link = elem.find('a');
-            const title = $link.text();
-            const link = $link.attr('href');
-            return {
-                title,
-                link,
-            };
-        })
-        .get();
+    ctx.params.id = 'weekly';
 
-    ctx.state.data = {
-        title: 'Go语言爱好者周刊',
-        link: url,
-        item: resultItem,
-    };
+    ctx.state.data = await FetchGoItems(ctx);
 };