feat(route): 新增 掘金用户动态 路由 (#16276)

* feat(route): 新增 掘金用户动态 路由

* fix(route): 文章 category 增加去重复

* fix(route): 修复 掘金动态路由的 deepscan 问题

* fix(route): 优化 掘金动态路由的 title/description

lib/routes/juejin/dynamic.ts

@@ -0,0 +1,114 @@
+import { Route } from '@/types';
+import got from '@/utils/got';
+import { parseDate } from '@/utils/parse-date';
+
+export const route: Route = {
+    path: '/dynamic/:id',
+    categories: ['programming'],
+    example: '/juejin/dynamic/3051900006845944',
+    parameters: { id: '用户 id, 可在用户页 URL 中找到' },
+    features: {
+        requireConfig: false,
+        requirePuppeteer: false,
+        antiCrawler: false,
+        supportBT: false,
+        supportPodcast: false,
+        supportScihub: false,
+    },
+    radar: [
+        {
+            source: ['juejin.cn/user/:id'],
+        },
+    ],
+    name: '用户动态',
+    maintainers: ['CaoMeiYouRen'],
+    handler,
+};
+
+async function handler(ctx) {
+    const id = ctx.req.param('id');
+
+    const response = await got({
+        method: 'get',
+        url: 'https://api.juejin.cn/user_api/v1/user/dynamic',
+        searchParams: {
+            user_id: id,
+            cursor: 0,
+        },
+    });
+    const list = response.data.data.list;
+
+    const username = list[0].user.user_name;
+
+    const items = list.map((e) => {
+        const { target_type, target_data, action, time } = e; // action: 0.发布文章；1.点赞文章；2.发布沸点；3.点赞沸点；4.关注用户
+        let title: string | undefined;
+        let description: string | undefined;
+        let pubDate: Date | undefined;
+        let author: string | undefined;
+        let link: string | undefined;
+        let category: string[] | undefined;
+        switch (target_type) {
+            case 'short_msg': {
+                // 沸点/点赞等
+                const { msg_Info, author_user_info, msg_id, topic } = target_data;
+                const { content, pic_list, ctime } = msg_Info;
+                title = content;
+                const imgs = pic_list.map((img) => `<img src="${img}"><br>`).join('');
+                description = `${content.replaceAll('\n', '<br>')}<br>${imgs}`;
+                pubDate = parseDate(Number(ctime) * 1000);
+                author = author_user_info.user_name;
+                link = `https://juejin.cn/pin/${msg_id}`;
+                category = topic.title;
+                if (action === 3) {
+                    title = `${username} 赞了这篇沸点//@${author}：${title}`;
+                    description = `${username} 赞了这篇沸点//@${author}：${description}`;
+                }
+                break;
+            }
+            case 'article': {
+                // 文章
+                const { article_id, article_info, author_user_info, tags } = target_data;
+                const { ctime, brief_content } = article_info;
+                title = article_info.title;
+                description = brief_content;
+                pubDate = parseDate(Number(ctime) * 1000);
+                author = author_user_info.user_name;
+                link = `https://juejin.cn/post/${article_id}`;
+                category = [...new Set([target_data.category.category_name, ...tags.map((t) => t.tag_name)])];
+                if (action === 1) {
+                    title = `${username} 赞了这篇文章//@${author}：${title}`;
+                }
+                break;
+            }
+            case 'user': {
+                // 关注用户
+                const { user_name, user_id } = target_data;
+                title = `${username} 关注了 ${user_name}`;
+                description = `${user_name}<br>简介：${target_data.description}`;
+                author = user_name;
+                link = `https://juejin.cn/user/${user_id}`;
+                pubDate = parseDate(time * 1000);
+                break;
+            }
+            default:
+                break;
+        }
+        return {
+            title,
+            description,
+            pubDate,
+            author,
+            link,
+            category,
+            guid: link,
+        };
+    });
+    return {
+        title: `掘金用户动态-${username}`,
+        link: `https://juejin.cn/user/${id}/`,
+        description: `掘金用户动态-${username}`,
+        item: items,
+        author: username,
+    };
+}