feat: wait 3 seconds when redirect

qhhoj · Jun 26, 2024 · 49b85bd · 49b85bd
1 parent 6647b97
commit 49b85bd
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Showing 2 changed files with 26 additions and 2 deletions.
diff --git a/judge/views/URL.py b/judge/views/URL.py
@@ -1,4 +1,4 @@
-from django.http import HttpResponseBadRequest, HttpResponseForbidden, HttpResponseRedirect
+from django.http import HttpResponseBadRequest, HttpResponseForbidden
 from django.shortcuts import render
 
 from judge.forms import URLForm
@@ -21,6 +21,6 @@ def shorten_url(request):
 def redirect_url(request, short_code):
     try:
         url = URL.objects.get(short_code=short_code)
-        return HttpResponseRedirect(url.original_url)
+        return render(request, 'shortener/wait_redirect.html', {'original_url': url.original_url})
     except URL.DoesNotExist:
         return HttpResponseForbidden('URL not exist')
diff --git a/templates/shortener/wait_redirect.html b/templates/shortener/wait_redirect.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Redirecting...</title>
+    <script>
+        function startCountdown() {
+            var count = 3;
+            var countdownElement = document.getElementById('countdown');
+            var interval = setInterval(function() {
+                countdownElement.innerText = count;
+                count--;
+                if (count < 0) {
+                    clearInterval(interval);
+                    window.location.replace("{{ original_url }}");
+                }
+            }, 1000);
+        }
+        window.onload = startCountdown;
+    </script>
+</head>
+<body>
+    <h1>Redirecting in <span id="countdown">3</span> seconds...</h1>
+</body>
+</html>