From 459760046b18f2bcb886a99623cacd70fa93f3a6 Mon Sep 17 00:00:00 2001
From: Ethan Shen <42264778+nczitzk@users.noreply.github.com>
Date: Wed, 23 Apr 2025 03:20:35 +0800
Subject: [PATCH] feat(route): add AFL-CIO Blog (#18905)

---
 lib/routes/aflcio/blog.ts      | 157 +++++++++++++++++++++++++++++++++
 lib/routes/aflcio/namespace.ts |   9 ++
 2 files changed, 166 insertions(+)
 create mode 100644 lib/routes/aflcio/blog.ts
 create mode 100644 lib/routes/aflcio/namespace.ts

diff --git a/lib/routes/aflcio/blog.ts b/lib/routes/aflcio/blog.ts
new file mode 100644
index 000000000..b6dbda099
--- /dev/null
+++ b/lib/routes/aflcio/blog.ts
@@ -0,0 +1,157 @@
+import { type Data, type DataItem, type Route, ViewType } from '@/types';
+
+import cache from '@/utils/cache';
+import ofetch from '@/utils/ofetch';
+import { parseDate } from '@/utils/parse-date';
+
+import { type CheerioAPI, type Cheerio, type Element, load } from 'cheerio';
+import { type Context } from 'hono';
+
+export const handler = async (ctx: Context): Promise<Data> => {
+    const limit: number = Number.parseInt(ctx.req.query('limit') ?? '5', 10);
+
+    const baseUrl: string = 'https://aflcio.org';
+    const targetUrl: string = new URL('blog', baseUrl).href;
+
+    const response = await ofetch(targetUrl);
+    const $: CheerioAPI = load(response);
+    const language = $('html').attr('lang') ?? 'en';
+
+    let items: DataItem[] = [];
+
+    items = $('article.article')
+        .slice(0, limit)
+        .toArray()
+        .map((el): Element => {
+            const $el: Cheerio<Element> = $(el);
+            const $aEl: Cheerio<Element> = $el.find('header.container h1 a').first();
+
+            const title: string = $aEl.text();
+            const description: string | undefined = $el.find('div.section').html() ?? '';
+            const pubDateStr: string | undefined = $el.find('div.date-timeline time').attr('datetime');
+            const linkUrl: string | undefined = $aEl.attr('href');
+            const authorEls: Element[] = $el.find('div.date-timeline a.user').toArray();
+            const authors: DataItem['author'] = authorEls.map((authorEl) => {
+                const $authorEl: Cheerio<Element> = $(authorEl);
+
+                return {
+                    name: $authorEl.text(),
+                    url: $authorEl.attr('href') ? new URL($authorEl.attr('href') as string, baseUrl).href : undefined,
+                    avatar: undefined,
+                };
+            });
+            const image: string | undefined = $el.find('div.section img').first().attr('src') ? new URL($el.find('div.section img').first().attr('src') as string, baseUrl).href : undefined;
+            const upDatedStr: string | undefined = pubDateStr;
+
+            const processedItem: DataItem = {
+                title,
+                description,
+                pubDate: pubDateStr ? parseDate(pubDateStr) : undefined,
+                link: linkUrl ? new URL(linkUrl, baseUrl).href : undefined,
+                author: authors,
+                content: {
+                    html: description,
+                    text: description,
+                },
+                image,
+                banner: image,
+                updated: upDatedStr ? parseDate(upDatedStr) : undefined,
+                language,
+            };
+
+            return processedItem;
+        });
+
+    items = (
+        await Promise.all(
+            items.map((item) => {
+                if (!item.link) {
+                    return item;
+                }
+
+                return cache.tryGet(item.link, async (): Promise<DataItem> => {
+                    const detailResponse = await ofetch(item.link);
+                    const $$: CheerioAPI = load(detailResponse);
+
+                    const title: string = $$('header.article-header h1').text();
+                    const description: string | undefined = $$('div.section-article-body').html() ?? '';
+                    const pubDateStr: string | undefined = $$('time').attr('datetime');
+                    const authorEls: Element[] = $$('div.byline a[property="schema:name"]').toArray();
+                    const authors: DataItem['author'] = authorEls.map((authorEl) => {
+                        const $$authorEl: Cheerio<Element> = $$(authorEl);
+
+                        return {
+                            name: $$authorEl.text(),
+                            url: $$authorEl.attr('href') ? new URL($$authorEl.attr('href') as string, baseUrl).href : undefined,
+                            avatar: undefined,
+                        };
+                    });
+                    const image: string | undefined = $$('meta[property="og:image"]').attr('content');
+                    const upDatedStr: string | undefined = pubDateStr;
+
+                    const processedItem: DataItem = {
+                        title,
+                        description,
+                        pubDate: pubDateStr ? parseDate(pubDateStr) : item.pubDate,
+                        author: authors,
+                        content: {
+                            html: description,
+                            text: description,
+                        },
+                        image,
+                        banner: image,
+                        updated: upDatedStr ? parseDate(upDatedStr) : item.updated,
+                        language,
+                    };
+
+                    return {
+                        ...item,
+                        ...processedItem,
+                    };
+                });
+            })
+        )
+    ).filter((_): _ is DataItem => true);
+
+    const title: string = $('title').text();
+
+    return {
+        title,
+        description: title,
+        link: targetUrl,
+        item: items,
+        allowEmpty: true,
+        image: $('img.main-logo').attr('src') ? new URL($('img.main-logo').attr('src') as string, baseUrl).href : undefined,
+        author: title.split(/\|/).pop(),
+        language,
+        id: targetUrl,
+    };
+};
+
+export const route: Route = {
+    path: '/blog',
+    name: 'Blog',
+    url: 'aflcio.org',
+    maintainers: ['nczitzk'],
+    handler,
+    example: '/aflcio/blog',
+    parameters: undefined,
+    description: undefined,
+    categories: ['other'],
+    features: {
+        requireConfig: false,
+        requirePuppeteer: false,
+        antiCrawler: false,
+        supportRadar: true,
+        supportBT: false,
+        supportPodcast: false,
+        supportScihub: false,
+    },
+    radar: [
+        {
+            source: ['aflcio.org/blog'],
+            target: '/blog',
+        },
+    ],
+    view: ViewType.Articles,
+};
diff --git a/lib/routes/aflcio/namespace.ts b/lib/routes/aflcio/namespace.ts
new file mode 100644
index 000000000..0ac326756
--- /dev/null
+++ b/lib/routes/aflcio/namespace.ts
@@ -0,0 +1,9 @@
+import type { Namespace } from '@/types';
+
+export const namespace: Namespace = {
+    name: 'AFL-CIO',
+    url: 'aflcio.org',
+    categories: ['other'],
+    description: '',
+    lang: 'en',
+};