Merge server routes from Next version

1 files changed, 48 insertions, 0 deletions

diff --git a/vnext/server/middleware/oembed.js b/vnext/server/middleware/oembed.js
new file mode 100644
index 00000000..ad23d9e2
--- /dev/null
+++ b/vnext/server/middleware/oembed.js
@@ -0,0 +1,48 @@
+import { embeddedTweet } from '../../src/api';
+import Cors from 'cors';
+
+// Initializing the cors middleware
+// You can read more about the available options here: https://github.com/expressjs/cors#configuration-options
+const cors = Cors({
+    methods: ['POST', 'GET', 'HEAD'],
+});
+
+/** 
+ * Helper method to wait for a middleware to execute before continuing
+ * And to throw an error when an error happens in a middleware
+ * 
+ * @param {import("next").NextApiRequest} req
+ * @param {import("next").NextApiResponse} res
+ * @param { Function } fn
+ */
+function runMiddleware(req, res, fn) {
+    return new Promise((resolve, reject) => {
+        fn(req, res, (result) => {
+            if (result instanceof Error) {
+                return reject(result);
+            }
+            return resolve(result);
+        });
+    });
+}
+/**
+ * Return content for embedding.
+ *
+ * @param {import("next").NextApiRequest} req
+ * @param {import("next").NextApiResponse} res
+ */
+const oembed = async (req, res) => {
+    let url = (req.query.url || '').toString();
+    await runMiddleware(req, res, cors);
+    return embeddedTweet(url).then(result => {
+        res.send(result);
+        res.end();
+    }).catch(err => {
+        console.log(`Err: ${err.response.status}`);
+        res.status(err.response.status);
+        res.send({});
+        res.end();
+    });
+};
+
+export default oembed;