From 4dc3ea6edab4552daf646e7b34171b1727ddbd23 Mon Sep 17 00:00:00 2001
From: wzp <2040239371@qq.com>
Date: 星期二, 07 四月 2026 16:42:28 +0800
Subject: [PATCH] fix:增加添越智

---
 映星教育/snippet-5-training.php |   47 ++++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 40 insertions(+), 7 deletions(-)

diff --git "a/\346\230\240\346\230\237\346\225\231\350\202\262/snippet-5-training.php" "b/\346\230\240\346\230\237\346\225\231\350\202\262/snippet-5-training.php"
index 97467bb..7281e69 100644
--- "a/\346\230\240\346\230\237\346\225\231\350\202\262/snippet-5-training.php"
+++ "b/\346\230\240\346\230\237\346\225\231\350\202\262/snippet-5-training.php"
@@ -19,7 +19,12 @@
    ============================================================ */
 add_action('template_redirect', function () {
     if (!empty($_GET['im_training_token'])) {
+        if (!defined('DONOTCACHEPAGE')) {
+            define('DONOTCACHEPAGE', true);
+        }
         nocache_headers();
+        header('Cache-Control: private, no-store, no-cache, must-revalidate, max-age=0');
+        header('Pragma: no-cache');
     }
 }, 1);
 
@@ -98,6 +103,20 @@
 .im-tr-btn-loading::after{content:"";position:absolute;width:20px;height:20px;top:50%;left:50%;margin:-10px 0 0 -10px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:imTrSpin .6s linear infinite}
 </style>';
     echo '<script>var imTrAjaxUrl="' . esc_url(admin_url('admin-ajax.php')) . '";</script>';
+}
+
+/* ============================================================
+   AJAX: Fresh nonce (avoids stale nonce from full-page cache / long sessions)
+   ============================================================ */
+add_action('wp_ajax_im_training_refresh_nonce', 'im_ajax_training_refresh_nonce');
+add_action('wp_ajax_nopriv_im_training_refresh_nonce', 'im_ajax_training_refresh_nonce');
+function im_ajax_training_refresh_nonce()
+{
+    $token = sanitize_text_field($_POST['im_training_token'] ?? '');
+    if (!$token || !IM_Candidate::get_by_training_token($token)) {
+        wp_send_json_error(['message' => 'Invalid or expired training link.']);
+    }
+    wp_send_json_success(['nonce' => wp_create_nonce('im_training_' . $token)]);
 }
 
 /* ============================================================
@@ -193,7 +212,6 @@
     endif;
 
     $name = esc_html($candidate->preferred_name ?: $candidate->first_name);
-    $nonce = wp_create_nonce('im_training_' . $token_str);
     $total = count($training_posts);
 
     // Build training data for JS
@@ -501,15 +519,30 @@
                 document.getElementById('im-tr-progress-text').textContent = 'Progress: ' + completed + ' / ' + TOTAL;
             }
 
-            function submitTrainingComplete() {
-                var fd = new FormData();
-                fd.append('action', 'im_training_complete');
-                fd.append('im_training_token', '<?= esc_js($token_str) ?>');
-                fd.append('im_nonce', '<?= esc_js($nonce) ?>');
+            var imTrToken = '<?= esc_js($token_str) ?>';
 
-                fetch(imTrAjaxUrl, { method: 'POST', body: fd })
+            function submitTrainingComplete() {
+                var refresh = new FormData();
+                refresh.append('action', 'im_training_refresh_nonce');
+                refresh.append('im_training_token', imTrToken);
+
+                fetch(imTrAjaxUrl, { method: 'POST', body: refresh, credentials: 'same-origin' })
                     .then(function (r) { return r.json(); })
+                    .then(function (nr) {
+                        if (!nr.success || !nr.data || !nr.data.nonce) {
+                            alert((nr.data && nr.data.message) || 'Security check failed. Please refresh the page and try again.');
+                            return;
+                        }
+                        var fd = new FormData();
+                        fd.append('action', 'im_training_complete');
+                        fd.append('im_training_token', imTrToken);
+                        fd.append('im_nonce', nr.data.nonce);
+
+                        return fetch(imTrAjaxUrl, { method: 'POST', body: fd, credentials: 'same-origin' });
+                    })
+                    .then(function (r) { return r ? r.json() : null; })
                     .then(function (res) {
+                        if (!res) return;
                         if (res.success) {
                             var page = document.getElementById('im-tr-page');
                             page.innerHTML = '<div class="im-tr-center im-tr-fade-in">'

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