From 743bbd1a4c2b4830732ec8bb92ae94f57aab7653 Mon Sep 17 00:00:00 2001
From: smallxu038 <47671569+smallxu038@users.noreply.github.com>
Date: Mon, 19 Feb 2024 23:29:51 +0800
Subject: [PATCH] Add a CAPTCHA

---
 footer.php | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/footer.php b/footer.php
index 558163c..773d33b 100644
--- a/footer.php
+++ b/footer.php
@@ -159,5 +159,33 @@
         data-theme="orange">
     </div>
 <?php endif; ?>
+<?php if (akina_option('verification_type') == 'Google reCAPTCHA'&& akina_option('rehidden') == '1') {?>
+	<!--拦截表单提交并验证，验证后自动提交-->
+<script>
+$(document).pjax('a', '#pjax-container').on('pjax:end', function() {
+    // PJAX加载完成后，重新加载Google验证码
+    $.getScript("https://www.recaptcha.net/recaptcha/api.js");
+});
+$('#commentform').on('submit', function(e) {
+  if (!$(this).data('form-submitted')) { // Check if the form was already submitted
+    e.preventDefault();
+    grecaptcha.ready(function() {
+        grecaptcha.execute();
+    });
+  }
+});
+
+function onRecaptchaSubmit(token) {
+  // Add the token to the form
+  var form = $('#commentform');
+  var input = $('<input>').attr('type', 'hidden').attr('name', 'g-recaptcha-response').val(token);
+  form.append(input);
+
+  // Now submit the form via AJAX
+  form.data('form-submitted', true); // Mark the form as submitted
+  form.trigger('submit'); // Trigger the form submit event
+}
+</script>
+<?php }?>
 </body>
 </html>