From a6e8b8781dc2a345f7ddc5120302ee28edd38760 Mon Sep 17 00:00:00 2001 From: Zifan Hua Date: Thu, 23 Jul 2026 00:33:20 +0000 Subject: [PATCH] =?UTF-8?q?feat(route):=20add=20route=20for=20=E6=B5=99?= =?UTF-8?q?=E6=B1=9F=E5=A4=A7=E5=AD=A6=E6=95=B0=E5=AD=A6=E7=A7=91=E5=AD=A6?= =?UTF-8?q?=E9=99=A2=20(#22464)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * feat(route): add route for 浙江大学数学科学院 * fix: adjust publication date parsing to account for timezone * fix: refine news item selection in fetchNewsItemsByCategory function * fix: simplify author and publication date extraction in enrichNewsItemWithDetails function * fix: update fetchNewsItemsByCategory to handle filter links only accessible from intranet * fix: simplify filtering logic in fetchNewsItemsByCategory function --- lib/routes/zju/math/index.ts | 144 +++++++++++++++++++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 lib/routes/zju/math/index.ts diff --git a/lib/routes/zju/math/index.ts b/lib/routes/zju/math/index.ts new file mode 100644 index 000000000..9cc43bc85 --- /dev/null +++ b/lib/routes/zju/math/index.ts @@ -0,0 +1,144 @@ +import { load } from 'cheerio'; + +import type { DataItem, Route } from '@/types'; +import cache from '@/utils/cache'; +import got from '@/utils/got'; +import { parseDate } from '@/utils/parse-date'; +import timezone from '@/utils/timezone'; + +const base = 'http://www.math.zju.edu.cn/'; + +type NewsItem = { + item: DataItem; + intranetOnly: boolean; +}; + +const categoryMap = new Map([ + [0, { id: 'zytz/list.htm', title: '浙江大学数学科学院-重要通知' }], + [1, { id: 'bkstz/list.htm', title: '浙江大学数学科学院-本科生' }], + [2, { id: 'yjstz/list.htm', title: '浙江大学数学科学院-研究生' }], + [3, { id: 'kytz/list.htm', title: '浙江大学数学科学院-科研' }], + [4, { id: 'jxtz/list.htm', title: '浙江大学数学科学院-教学' }], + [5, { id: '38069/list.htm', title: '浙江大学数学科学院-人事' }], + [6, { id: 'gs/list.htm', title: '浙江大学数学科学院-公示' }], +]); + +async function fetchNewsItemsByCategory(categoryId: string): Promise { + const response = await got({ + method: 'get', + url: new URL(categoryId, base).href, + }); + + const $ = load(response.data); + + return $('.news_list #wp_news_w12 li') + .toArray() + .map((item): NewsItem | null => { + const element = $(item); + const link = element.find('a[href]').first().attr('href'); + const titleNode = element.find('.title'); + // if the title node contains an image with src "/_images/news/icon/unopen.gif", + // it indicates that the news item is only accessible from the intranet + const intranetOnly = titleNode.find('img[src="/_images/news/icon/unopen.gif"]').length > 0; + const title = titleNode.text().trim() || element.find('a[href]').first().attr('title'); + const dateText = `${element.find('.date .y').text().trim()}-${element.find('.date .d').text().trim()}`; + + // If the title or link is missing, we skip this item as it is likely not a valid news entry. + if (!(title && link)) { + return null; + } + + return { + item: { + title, + link: new URL(link, base).href, + pubDate: timezone(parseDate(dateText), 8), + }, + intranetOnly, + }; + }) + .filter(Boolean) as NewsItem[]; +} + +async function enrichNewsItemWithDetails(item: NewsItem, refererUrl: string): Promise { + const dataItem = item.item as DataItem; + + if (item.intranetOnly || !dataItem.link) { + return dataItem; + } + + return await cache.tryGet(dataItem.link, async () => { + try { + const response = await got({ + method: 'get', + url: dataItem.link, + headers: { + Referer: refererUrl, + }, + }); + + const $ = load(response.data); + const description = $('.wp_articlecontent').html(); + const infoText = $('.item_info').text(); + const [, author, pubDate] = infoText.match(/来源：([\s\S]*?)发布时间：(\d{4}-\d{2}-\d{2})/) ?? []; + + if (description) { + dataItem.description = description; + } + + if (author) { + dataItem.author = author; + } + + if (pubDate) { + dataItem.pubDate = timezone(parseDate(pubDate), 8); + } + + return dataItem; + } catch { + return dataItem; + } + }); +} + +export const route: Route = { + path: '/math/:type', + categories: ['university'], + example: '/zju/math/0', + parameters: { type: '分类，见下表' }, + features: { + requireConfig: false, + requirePuppeteer: false, + antiCrawler: false, + supportBT: false, + supportPodcast: false, + supportScihub: false, + }, + name: '数学科学学院', + description: `| 重要通知 | 本科生 | 研究生 | 科研 | 教学 | 人事 | 公示 | +| -------- | ------ | ------ | ---- | ---- | ---- | ---- | +| 0 | 1 | 2 | 3 | 4 | 5 | 6 |`, + maintainers: ['Alex222222222222'], + handler, + url: 'www.math.zju.edu.cn', +}; + +async function handler(ctx: { req: { param: (arg0: string) => string } }) { + const type = Math.trunc(Number(ctx.req.param('type'))); + const categoryInfo = categoryMap.get(type); + + if (!categoryInfo) { + const validTypes = [...categoryMap.keys().toArray()].join(', '); + throw new Error(`Invalid type: ${type}. Valid types are: ${validTypes}`); + } + + const categoryUrl = new URL(categoryInfo.id, base).href; + const newsItems = await fetchNewsItemsByCategory(categoryInfo.id); + const items = await Promise.all(newsItems.map((item) => enrichNewsItemWithDetails(item, categoryUrl))); + + return { + title: categoryInfo.title, + link: categoryUrl, + item: items, + }; +}