From 1cdd602a9f6ecf5a71cd5fe2a329edba1212ece8 Mon Sep 17 00:00:00 2001
From: bihlink <95501288+bihlink@users.noreply.github.com>
Date: Wed, 6 Jul 2022 00:23:20 +0200
Subject: [PATCH] Update index.js

---
 index.js | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/index.js b/index.js
index fe22c01..d199273 100644
--- a/index.js
+++ b/index.js
@@ -8,6 +8,7 @@ var request = require('request');
 var cors = require('cors');
 var errorPage = require('./lib/errorPage');
 var morgan = require('morgan');
+var { detector } = require('megalodon');
 
 var app = Express();
 
@@ -59,11 +60,23 @@ app.get('/apiv2/feed',cors(),logger,function(req,res){
 	
 	// get feed url
 	var userUrl = req.query.userurl;
-	if (!userUrl){
-		res.status(400);
-		res.send(errorPage(400,'You need to specify a user URL'));
-		return;
-	}
+	
+  if (userUrl === "" || userUrl === undefined) {
+    const user = req.query.user;
+    const instance = req.query.instance;
+    if (type === "" || type === undefined) {
+      type = await detector(instance).catch(() => "");
+    }
+    if (type === "mastodon" || type === "pleroma")
+      userUrl = instance + "/users/" + user;
+    else if (type === "misskey") userUrl = instance + "/@" + user;
+    else if (type === "wordpress") userUrl = instance + "/author/" + user;
+    else {
+      res
+        .status(400)
+        .send(errorPage(400, "You need to specify a user URL", null));
+      return;
+    }
 
 	var feedUrl = req.query.feedurl;