1.2.3

fix 随机文章跳转
fix 无说说时无评论框的bug

page-random.php

@@ -6,38 +6,113 @@
  */
 if (!defined('__TYPECHO_ROOT_DIR__')) exit;
 
-$db = Typecho_Db::get();
+// 防止 PJAX 缓存，确保每次都是随机文章
+header('Cache-Control: no-cache, no-store, must-revalidate');
+header('Pragma: no-cache');
+header('Expires: 0');
+header('X-InstantClick: no-cache');
 
-// 统计符合条件的文章总数
-$countSql = $db->select('COUNT(*) AS count')
-    ->from('table.contents')
-    ->where('status = ?', 'publish')
-    ->where('type = ?', 'post')
-    ->where('created <= ?', time());
-$countResult = $db->fetchRow($countSql);
-$total = $countResult['count'];
-
-if ($total > 0) {
-    // 随机选择一个偏移量
-    $offset = mt_rand(0, $total - 1);
-
-    // 根据偏移量获取一篇文章
-    $sql = $db->select()
+// 获取随机文章
+function getRandomPost() {
+    $db = Typecho_Db::get();
+    
+    // 统计符合条件的文章总数
+    $countSql = $db->select('COUNT(*) AS count')
         ->from('table.contents')
         ->where('status = ?', 'publish')
         ->where('type = ?', 'post')
-        ->where('created <= ?', time())
-        ->limit(1)
-        ->offset($offset);
+        ->where('created <= ?', time());
+    $countResult = $db->fetchRow($countSql);
+    $total = $countResult['count'];
 
-    $result = $db->fetchRow($sql);
+    if ($total > 0) {
+        // 随机选择一个偏移量
+        $offset = mt_rand(0, $total - 1);
 
-    if (!empty($result)) {
-        $target = Typecho_Widget::widget('Widget_Abstract_Contents')->filter($result);
-        $this->response->redirect($target['permalink'], 307);
+        // 根据偏移量获取一篇文章
+        $sql = $db->select()
+            ->from('table.contents')
+            ->where('status = ?', 'publish')
+            ->where('type = ?', 'post')
+            ->where('created <= ?', time())
+            ->limit(1)
+            ->offset($offset);
+
+        $result = $db->fetchRow($sql);
+
+        if (!empty($result)) {
+            $target = Typecho_Widget::widget('Widget_Abstract_Contents')->filter($result);
+            return $target['permalink'];
+        }
     }
+    
+    return false;
 }
 
-// 如果没有找到文章，重定向到首页
-$this->response->redirect($this->options->siteUrl, 307);
-?>
+// 获取随机文章链接
+$randomPostUrl = getRandomPost();
+
+$this->need('header.php'); 
+?>
+<div id="breadcrumb" class="animated fadeInUp">
+    <nav aria-label="breadcrumb">
+        <ol class="breadcrumb">
+            <li class="breadcrumb-item"><a class="a-link" href="<?php $this->options->siteUrl(); ?>">首页</a></li>
+            <li class="breadcrumb-item active" aria-current="page">随机阅读</li>
+        </ol>
+    </nav>
+</div>
+<div id="page-empty">
+    <div id="page" class="row row-cols-1">
+        <?php if ($this->options->showsidebar): ?>    
+        <div id="post-main" class="col-lg-8 col-md-12 animated fadeInLeft">
+        <?php else: ?>
+        <div id="post-main" class="col-lg-12 col-md-12">
+        <?php endif; ?>
+            <div class="p-block">
+                <div>
+                    <h1 id="post-title" class="mb-0 puock-text t-xxl">随机阅读</h1>
+                </div>
+                <div class="mt20 puock-text entry-content show-link-icon">
+                    <div class="text-center">
+                        <div class="mb-4">
+                            <i class="fa fa-random fa-3x text-primary mb-3"></i>
+                            <h3>正在为您随机选择一篇文章...</h3>
+                            <p class="text-muted">请稍候，正在跳转中...</p>
+                        </div>
+                        <div class="spinner-border text-primary" role="status">
+                            <span class="visually-hidden">Loading...</span>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+        <?php if ($this->options->showsidebar): ?>    
+        <?php $this->need('sidebar.php'); ?>
+        <?php endif; ?>
+    </div>
+</div>
+
+<script>
+// 立即执行的跳转函数
+function performRandomRedirect() {
+    setTimeout(function() {
+        <?php if ($randomPostUrl): ?>
+            // 跳转到随机文章
+            window.location.href = '<?php echo $randomPostUrl; ?>';
+        <?php else: ?>
+            // 如果没有文章，跳转到首页
+            window.location.href = '<?php $this->options->siteUrl(); ?>';
+        <?php endif; ?>
+    }, 1500);
+}
+
+// 在 DOMContentLoaded 和页面加载完成后都执行
+document.addEventListener('DOMContentLoaded', performRandomRedirect);
+window.addEventListener('load', performRandomRedirect);
+
+// 立即执行一次，确保在 PJAX 模式下也能工作
+performRandomRedirect();
+</script>
+
+<?php $this->need('footer.php'); ?>