fix(route): duplicate entries in the Blizzard feed (#12828)

* fix(route): duplicate entries in the Blizzard feed

* refactor: migrate to v2

---------

lib/router.js

@@ -3408,7 +3408,7 @@ router.get('/rescuetime/release-notes/:os?', lazyloadRouteHandler('./routes/resc
 router.get('/totalcommander/whatsnew', lazyloadRouteHandler('./routes/totalcommander/whatsnew'));
 
 // Blizzard
-router.get('/blizzard/news/:language?/:category?', lazyloadRouteHandler('./routes/blizzard/news'));
+// router.get('/blizzard/news/:language?/:category?', lazyloadRouteHandler('./routes/blizzard/news'));
 
 // DeepMind
 // router.get('/deepmind/blog/:category?', lazyloadRouteHandler('./routes/deepmind/blog'));

lib/v2/blizzard/maintainer.js

@@ -0,0 +1,3 @@
+module.exports = {
+    '/news/:language?/:category?': ['nczitzk'],
+};

lib/v2/blizzard/news.js

@@ -5,37 +5,36 @@ module.exports = async (ctx) => {
     const category = ctx.params.category || '';
     const language = ctx.params.language || 'en-us';
 
-    const rootUrl = `https://${language === 'zh-cn' ? 'cn.' : ''}news.blizzard.com`;
+    const rootUrl = 'https://news.blizzard.com';
     const currentUrl = `${rootUrl}/${language}/${category}`;
-    const response = await got({
-        method: 'get',
-        url: currentUrl,
+    const apiUrl = `${rootUrl}/${language}/blog/list`;
+    const response = await got(apiUrl, {
+        searchParams: {
+            community: category === '' ? 'all' : category,
+        },
     });
 
-    const $ = cheerio.load(response.data);
+    const $ = cheerio.load(response.data.html, null, false);
 
-    const list = $('.FeaturedArticle-text a, .ArticleListItem article a')
-        .slice(0, 10)
-        .map((_, item) => {
+    const list = $('.FeaturedArticle-text > a, .ArticleListItem > article > a')
+        .slice(0, ctx.query.limit ? parseInt(ctx.query.limit, 10) : 30)
+        .toArray()
+        .map((item) => {
             item = $(item);
             return {
                 title: item.text(),
                 link: `${rootUrl}${item.attr('href')}`,
             };
-        })
-        .get();
+        });
 
     const items = await Promise.all(
         list.map((item) =>
             ctx.cache.tryGet(item.link, async () => {
-                const detailResponse = await got({
-                    method: 'get',
-                    url: item.link,
-                });
+                const detailResponse = await got(item.link);
                 const content = cheerio.load(detailResponse.data);
 
                 item.author = content('.ArticleDetail-bylineAuthor').text();
-                item.description = content('.ArticleDetail-content').html();
+                item.description = content('.ArticleDetail-headingImageBlock').html() + content('.ArticleDetail-content').html();
                 item.pubDate = content('.ArticleDetail-subHeadingLeft time').attr('timestamp');
 
                 return item;

lib/v2/blizzard/radar.js

@@ -0,0 +1,13 @@
+module.exports = {
+    'blizzard.com': {
+        _name: 'Blizzard',
+        news: [
+            {
+                title: 'News',
+                docs: 'https://docs.rsshub.app/game.html#blizzard',
+                source: ['/:language/:category?', '/:language'],
+                target: '/blizzard/news/:language/:category?',
+            },
+        ],
+    },
+};

lib/v2/blizzard/router.js

@@ -0,0 +1,3 @@
+module.exports = (router) => {
+    router.get('/news/:language?/:category?', require('./news'));
+};