feat(route): add paradigm writing (#11478)

* feat(router): add paradigm writing

* Update lib/v2/paradigm/writing.js

* Update lib/v2/paradigm/writing.js

docs/en/finance.md

@@ -61,6 +61,12 @@ pageClass: routes
 
 </RouteEn>
 
+## Paradigm
+
+### Writing
+
+<RouteEn author="Fatpandac" example="/paradigm/writing" path="/paradigm/writing" />
+
 ## Seeking Alpha
 
 ### Summary

docs/finance.md

@@ -104,6 +104,12 @@ pageClass: routes
 
 </Route>
 
+## Paradigm
+
+### Writing
+
+<Route author="Fatpandac" example="/paradigm/writing" path="/paradigm/writing" />
+
 ## Seeking Alpha
 
 ### Summary

lib/v2/paradigm/maintainer.js

@@ -0,0 +1,3 @@
+module.exports = {
+    '/writing': ['Fatpandac'],
+};

lib/v2/paradigm/radar.js

@@ -0,0 +1,13 @@
+module.exports = {
+    'paradigm.xyz': {
+        _name: 'Paradigm',
+        '.': [
+            {
+                title: 'Writing',
+                docs: 'https://docs.rsshub.app/finance.html#paradigm',
+                source: ['/writing'],
+                target: '/paradigm/writing',
+            },
+        ],
+    },
+};

lib/v2/paradigm/router.js

@@ -0,0 +1,3 @@
+module.exports = function (router) {
+    router.get('/writing', require('./writing'));
+};

lib/v2/paradigm/writing.js

@@ -0,0 +1,44 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+const { parseDate } = require('@/utils/parse-date');
+
+const baseUrl = 'https://www.paradigm.xyz';
+
+module.exports = async (ctx) => {
+    const url = `${baseUrl}/writing`;
+
+    const response = await got(url);
+    const $ = cheerio.load(response.data);
+
+    const nextData = JSON.parse($('#__NEXT_DATA__').text());
+    const buildId = nextData.buildId;
+    const list = nextData.props.pageProps.posts.map((item) => ({
+        title: item.title,
+        link: `${baseUrl}${item.slug}`,
+        api: `${baseUrl}/_next/data/${buildId}${item.slug}.json`,
+        author: item.authors.map((author) => author.name).join(', '),
+        pubDate: parseDate(item.originalDate),
+        category: item.tags,
+    }));
+
+    const items = await Promise.all(
+        list.map((item) =>
+            ctx.cache.tryGet(item.link, async () => {
+                const response = await got(item.api);
+                const $ = cheerio.load(response.data.pageProps.content, null, false);
+
+                // Remove the TOC
+                $('.toc').remove();
+                item.description = $.html();
+
+                return item;
+            })
+        )
+    );
+
+    ctx.state.data = {
+        title: 'Paradigm - Writing',
+        link: url,
+        item: items,
+    };
+};