feat(route): add League of Legends patch notes (#18449)

lib/routes/leagueoflegends/namespace.ts

@@ -0,0 +1,8 @@
+import type { Namespace } from '@/types';
+
+export const namespace: Namespace = {
+    name: 'League of Legends',
+    url: 'leagueoflegends.com',
+    categories: ['game'],
+    lang: 'en',
+};

lib/routes/leagueoflegends/patch-notes.ts

@@ -0,0 +1,76 @@
+import { DataItem, Route } from '@/types';
+import got from '@/utils/got';
+import { load } from 'cheerio';
+import { parseDate } from '@/utils/parse-date';
+
+export const route: Route = {
+    path: '/patch-notes',
+    categories: ['game'],
+    example: '/leagueoflegends/patch-notes',
+    radar: [
+        {
+            source: ['www.leagueoflegends.com/en-us/news/tags/patch-notes/', 'www.leagueoflegends.com/en-us/news/game-updates/:postSlug'],
+        },
+    ],
+    name: 'Patch Notes',
+    maintainers: ['noahm'],
+    async handler() {
+        const url = 'https://www.leagueoflegends.com/en-us/news/tags/patch-notes/';
+        const response = await got({
+            method: 'get',
+            url,
+        });
+
+        const data = response.data;
+
+        const $ = load(data);
+        const nextData = $('script[id="__NEXT_DATA__"]').text();
+        if (!nextData) {
+            throw new Error('missing next data');
+        }
+        const list: PatchNotesItem[] = JSON.parse(nextData).props.pageProps.page.blades[2].items;
+
+        return {
+            title: 'League of Legends Patch Notes',
+            link: url,
+            item: list.map(
+                (item): DataItem => ({
+                    title: item.title,
+                    description: item.description.body,
+                    pubDate: parseDate(item.publishedAt),
+                    link: item.action.payload.url,
+                    guid: item.analytics.contentId,
+                    image: item.media.url,
+                    itunes_item_image: item.media.url,
+                })
+            ),
+        };
+    },
+};
+
+// partial type definition of JSON data pre-filled on the page
+interface PatchNotesItem {
+    title: string;
+    publishedAt: string;
+    description: {
+        type: 'html';
+        body: string;
+    };
+    media: {
+        dimensions: {
+            height: number;
+            width: number;
+        };
+        mimeType: string;
+        url: string;
+    };
+    action: {
+        payload: {
+            url: string;
+        };
+        type: 'weblink';
+    };
+    analytics: {
+        contentId: string;
+    };
+}