From 7d7af8e4eafa28f2dcbeded500e4fb64fd7c68d8 Mon Sep 17 00:00:00 2001
From: Absolutex <88281489+lxl66566@users.noreply.github.com>
Date: Sun, 16 Feb 2025 03:46:47 +0800
Subject: [PATCH] feat(route): add okx (#18355)

* feat(route): add okx

Signed-off-by: lxl66566 <lxl66566@gmail.com>

* fix(route, okx): use data from ssr

Signed-off-by: lxl66566 <lxl66566@gmail.com>

* fix(route, okx): remove try-catch to avoid poisoning cache

Signed-off-by: lxl66566 <lxl66566@gmail.com>

* fix(route, okx): handler typing

Signed-off-by: lxl66566 <lxl66566@gmail.com>

* fix(route, okx): do not raise error when items' empty

Signed-off-by: lxl66566 <lxl66566@gmail.com>

* fix(route, okx): fixup previous commit

Signed-off-by: lxl66566 <lxl66566@gmail.com>

* fix(route, okx): another fixup: allowEmpty

Signed-off-by: lxl66566 <lxl66566@gmail.com>

---------

Signed-off-by: lxl66566 <lxl66566@gmail.com>
---
 lib/routes/okx/index.ts     | 125 ++++++++++++++++++++++++++++++++++++
 lib/routes/okx/namespace.ts |   7 ++
 2 files changed, 132 insertions(+)
 create mode 100644 lib/routes/okx/index.ts
 create mode 100644 lib/routes/okx/namespace.ts

diff --git a/lib/routes/okx/index.ts b/lib/routes/okx/index.ts
new file mode 100644
index 000000000..d04d5c6c7
--- /dev/null
+++ b/lib/routes/okx/index.ts
@@ -0,0 +1,125 @@
+import { DataItem, Route } from '@/types';
+import cache from '@/utils/cache';
+import { Context } from 'hono';
+import ofetch from '@/utils/ofetch';
+import { load } from 'cheerio';
+import got from '@/utils/got';
+
+export const route: Route = {
+    path: '/:section?',
+    categories: ['finance'],
+    example: '/okx/new-listings',
+    parameters: {
+        section: {
+            description: '公告版块',
+            default: 'latest-announcements',
+            options: [
+                {
+                    value: 'latest-announcements',
+                    label: '最新公告',
+                },
+                {
+                    value: 'new-listings',
+                    label: '新币种上线',
+                },
+                {
+                    value: 'delistings',
+                    label: '币对下线',
+                },
+                {
+                    value: 'trading-updates',
+                    label: '交易规则更新',
+                },
+                {
+                    value: 'deposit-withdrawal-suspension-resumption',
+                    label: '充提暂停/恢复公告',
+                },
+                {
+                    value: 'p2p-trading',
+                    label: 'C2C 公告',
+                },
+                {
+                    value: 'web3',
+                    label: 'Web3',
+                },
+                {
+                    value: 'earn',
+                    label: '赚币',
+                },
+                {
+                    value: 'jumpstart',
+                    label: 'Jumpstart',
+                },
+                {
+                    value: 'api',
+                    label: 'API公告',
+                },
+                {
+                    value: 'okb-buy-back-burn',
+                    label: 'OKB销毁',
+                },
+                {
+                    value: 'others',
+                    label: '其他',
+                },
+            ],
+        },
+    },
+    features: {
+        requireConfig: false,
+        requirePuppeteer: false,
+        antiCrawler: false,
+        supportBT: false,
+        supportPodcast: false,
+        supportScihub: false,
+    },
+    radar: [
+        {
+            source: ['www.okx.com/zh-hans/help/section/:section'],
+            target: '/:section',
+        },
+    ],
+    name: '公告',
+    maintainers: ['lxl66566'],
+    handler,
+};
+
+async function handler(ctx: Context) {
+    const baseUrl = 'https://www.okx.com';
+    let { section = 'latest-announcements' } = ctx.req.param();
+    section = section.replace(/^announcements-/, '');
+
+    const data = await ofetch(`${baseUrl}/zh-hans/help/section/announcements-${section}`);
+    const $ = load(data);
+
+    const ssrData = JSON.parse($('script[data-id="__app_data_for_ssr__"]').text());
+    const itemsTemp: { title: string; link: string; pubDate: Date }[] =
+        ssrData?.appContext?.initialProps?.sectionData?.articleList?.items?.map((item: { title: string; slug: string; publishTime: string }) => ({
+            title: item.title,
+            link: `${baseUrl}/zh-hans/help/${item.slug}`,
+            pubDate: new Date(item.publishTime),
+        })) || [];
+
+    const items = await Promise.all(
+        itemsTemp.map((item) =>
+            cache.tryGet(item.link, async () => {
+                const content = await got(item.link).then((response) => {
+                    const $ = load(response.data);
+                    return $('div[class^="index_richTextContent"]').html();
+                });
+
+                return {
+                    ...item,
+                    description: content || '内容获取失败',
+                };
+            })
+        )
+    );
+
+    return {
+        title: ssrData?.appContext?.serverSideProps?.sectionOutline?.title || 'Unknown',
+        link: `${baseUrl}/zh-hans/help/section/announcements-${section}`,
+        item: items as DataItem[],
+        allowEmpty: true,
+    };
+}
diff --git a/lib/routes/okx/namespace.ts b/lib/routes/okx/namespace.ts
new file mode 100644
index 000000000..656a2a937
--- /dev/null
+++ b/lib/routes/okx/namespace.ts
@@ -0,0 +1,7 @@
+import type { Namespace } from '@/types';
+
+export const namespace: Namespace = {
+    name: '欧易 OKX',
+    url: 'www.okx.com/zh-hans',
+    lang: 'zh-CN',
+};