feat(route): add Research Gate Publications (#7544)

docs/en/new-media.md

@@ -372,6 +372,12 @@ Compared to the official one, this feed:
 
 </RouteEn>
 
+## Research Gate
+
+### Publications
+
+<RouteEn author="nczitzk" example="/researchgate/publications/Somsak-Panha" path="/researchgate/publications/:username" :paramsDesc="['Username, can be found in URL']"/>
+
 ## Semiconductor Industry Association
 
 ### Latest News

docs/new-media.md

@@ -633,6 +633,12 @@ IPFS 网关有可能失效，那时候换成其他网关。
 
 </Route>
 
+## Research Gate
+
+### Publications
+
+<Route author="nczitzk" example="/researchgate/publications/Somsak-Panha" path="/researchgate/publications/:username" :paramsDesc="['用户名，可在用户页地址栏中找到']"/>
+
 ## Simons Foundation
 
 ### 文章

lib/router.js

@@ -4212,4 +4212,7 @@ router.get('/s-hentai/:id?', lazyloadRouteHandler('./routes/s-hentai'));
 
 // Deprecated: DO NOT ADD ROUTE HERE
 
+// Research Gate
+router.get('/researchgate/publications/:id', require('./routes/researchgate/publications'));
+
 module.exports = router;

lib/routes/researchgate/publications.js

@@ -0,0 +1,60 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+module.exports = async (ctx) => {
+    const id = ctx.params.id;
+
+    const rootUrl = 'https://www.researchgate.net';
+    const currentUrl = `${rootUrl}/profile/${id}`;
+    const response = await got({
+        method: 'get',
+        url: currentUrl,
+    });
+
+    const $ = cheerio.load(response.data);
+
+    const list = $('div[itemprop="headline"] a')
+        .slice(0, 15)
+        .map((_, item) => {
+            item = $(item);
+            return {
+                title: item.text(),
+                link: item.attr('href'),
+            };
+        })
+        .get();
+
+    const items = await Promise.all(
+        list.map(
+            async (item) =>
+                await ctx.cache.tryGet(item.link, async () => {
+                    const detailResponse = await got({
+                        method: 'get',
+                        url: item.link,
+                    });
+                    const content = cheerio.load(detailResponse.data);
+
+                    item.doi = content('meta[property="citation_doi"]').attr('content');
+                    item.pubDate = Date.parse(content('meta[property="citation_publication_date"]').attr('content'));
+
+                    const authors = [];
+
+                    content('meta[property="citation_author"]').each(function () {
+                        authors.push(content(this).attr('content'));
+                    });
+
+                    item.author = authors.join(', ');
+
+                    item.description = content('div[itemprop="description"]').html();
+
+                    return item;
+                })
+        )
+    );
+
+    ctx.state.data = {
+        title: `${$('meta[property="profile:username"]').attr('content')}'s Publications - ResearchGate`,
+        link: currentUrl,
+        item: items,
+    };
+};