Feat: Welcome Page (#17150)

server/rss/medium.js

@@ -0,0 +1,39 @@
+import Parser from 'rss-parser';
+import _ from 'lodash';
+
+const parser = new Parser();
+
+const mediumFeed = 'https://medium.freecodecamp.org/feed';
+
+function getExtract(str) {
+  return str.slice(0, str.indexOf('</p>') + 4);
+}
+
+
+function addResponsiveClass(str) {
+  return str.replace(/\<img/g, '<img class="img-responsive"');
+}
+
+export function getMediumFeed() {
+  return new Promise((resolve, reject) => {
+    parser.parseURL(mediumFeed, (err, feed) => {
+      if (err) {
+        reject(err);
+      }
+
+      const items = feed.items
+        .map(
+          item => _.pick(item, ['title', 'link', 'isoDate', 'content:encoded'])
+        )
+        .map(
+          (item) => ({
+            ...item,
+            extract: getExtract(item['content:encoded'])
+          })
+        )
+        .map(item => _.omit(item, ['content:encoded']))
+        .map(item => ({ ...item, extract: addResponsiveClass(item.extract)}));
+      resolve(items);
+    });
+  });
+}