`@username@example.com` urls are now redirects to ActivityPub profile

1 files changed, 14 insertions, 0 deletions

diff --git a/src/main/java/com/juick/www/controllers/Compat.java b/src/main/java/com/juick/www/controllers/Compat.java
index ebf584dc..936a8e5c 100644
--- a/src/main/java/com/juick/www/controllers/Compat.java
+++ b/src/main/java/com/juick/www/controllers/Compat.java
@@ -17,17 +17,31 @@
 
 package com.juick.www.controllers;
 
+import com.juick.SignatureManager;
+import com.juick.util.HttpNotFoundException;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 import org.springframework.web.servlet.view.RedirectView;
 
+import javax.inject.Inject;
+
 @Controller
 public class Compat {
+    @Inject
+    private SignatureManager signatureManager;
     @GetMapping("/share")
     public RedirectView share(@RequestParam String text, RedirectAttributes attributes) {
         attributes.addAttribute("body", text);
         return new RedirectView("/post");
     }
+    @GetMapping("/mention")
+    public RedirectView mention(@RequestParam String username) {
+        var profile = signatureManager.discoverPerson(username);
+        if (profile.isPresent()) {
+            return new RedirectView(profile.get().getUrl());
+        }
+        throw new HttpNotFoundException();
+    }
 }