feat(route): add route for social science journals (#17656)

* Sociology Studies Jounal

* Sociology Stuides Journal

* delete error description

* fix category name

---------

Co-authored-by: CNYoki <i@yokii.cn>

lib/routes/ajcass/namespace.ts

@@ -0,0 +1,11 @@
+import type { Namespace } from '@/types';
+
+export const namespace: Namespace = {
+    name: '社科期刊网',
+    url: 'ajcass.com',
+    description: '中国社会科学院学术期刊方阵',
+    lang: 'zh-CN',
+    zh: {
+        name: '社科期刊网',
+    },
+};

lib/routes/ajcass/shxyj.ts

@@ -0,0 +1,73 @@
+import { Route } from '@/types';
+import got from '@/utils/got';
+import { load } from 'cheerio';
+import { parseDate } from '@/utils/parse-date';
+
+export const route: Route = {
+    path: '/shxyj/:year?/:issue?',
+    categories: ['journal'],
+    example: '/ajcass/shxyj/2024/1',
+    parameters: { year: 'Year of the issue, `null` for the lastest', issue: 'Issue number, `null` for the lastest' },
+    features: {
+        requireConfig: false,
+        requirePuppeteer: false,
+        antiCrawler: false,
+        supportBT: false,
+        supportPodcast: false,
+        supportScihub: false,
+    },
+    name: '社会学研究',
+    maintainers: ['CNYoki'],
+    handler,
+};
+
+async function handler(ctx) {
+    let { year, issue } = ctx.req.param();
+
+    if (!year) {
+        const response = await got('https://shxyj.ajcass.com/');
+        const $ = load(response.body);
+        const latestIssueText = $('p.hod.pop').first().text();
+
+        const match = latestIssueText.match(/(\d{4}) Vol\.(\d+):/);
+        if (match) {
+            year = match[1];
+            issue = match[2];
+        } else {
+            throw new Error('无法获取最新的 year 和 issue');
+        }
+    }
+
+    const url = `https://shxyj.ajcass.com/Magazine/?Year=${year}&Issue=${issue}`;
+    const response = await got(url);
+    const $ = load(response.body);
+
+    const items = $('#tab tr')
+        .toArray()
+        .map((item) => {
+            const $item = $(item);
+            const articleTitle = $item.find('a').first().text().trim();
+            const articleLink = $item.find('a').first().attr('href');
+            const summary = $item.find('li').eq(1).text().replace('[摘要]', '').trim();
+            const authors = $item.find('li').eq(2).text().replace('作者：', '').trim();
+            const pubDate = parseDate(`${year}-${Number.parseInt(issue) * 2}`);
+
+            if (articleTitle && articleLink) {
+                return {
+                    title: articleTitle,
+                    link: `https://shxyj.ajcass.com${articleLink}`,
+                    description: summary,
+                    author: authors,
+                    pubDate,
+                };
+            }
+            return null;
+        })
+        .filter((item) => item !== null);
+
+    return {
+        title: `社会学研究 ${year}年第${issue}期`,
+        link: url,
+        item: items,
+    };
+}