增加企业产品分类

public/themes/template3/blog.php

@@ -1,162 +1,271 @@
 <?php
-$pageTitle = '新闻中心 - Nova';
-$pageDescription = 'Nova Bootstrap Template 的新闻中心页面';
-$pageKeywords = 'blog, news, nova';
+header('Cache-Control: no-store, no-cache, must-revalidate');
+header('Pragma: no-cache');
+header('Expires: 0');
+
+$pageTitle = '新闻中心 - 云泽';
+$pageDescription = '云泽的新闻中心页面';
+$pageKeywords = 'blog, news, 云泽';
 require_once __DIR__ . '/header.php';
-?>
-<?php
-// 本页使用本地分页：根据 query 参数 ?page=n 只展示 newsList 的切片
-$allNewsList = is_array($newsList ?? null) ? $newsList : [];
 
-$currentPage = (int)($_GET['page'] ?? 1);
-if ($currentPage < 1) {
-    $currentPage = 1;
+use think\facade\Request;
+
+// 确保 baseUrl 不带查询参数，避免分页链接出现双 ? 的问题
+$scheme = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on') ? 'https' : 'http';
+$host = $_SERVER['HTTP_HOST'] ?? '';
+$baseUrlBlog = $scheme . '://' . $host;
+
+// 新闻列表：服务端分页
+// Nginx 未传递 QUERY_STRING，从 REQUEST_URI 解析
+$requestUri = $_SERVER['REQUEST_URI'] ?? '';
+$queryString = '';
+if (strpos($requestUri, '?') !== false) {
+  $queryString = substr($requestUri, strpos($requestUri, '?') + 1);
+}
+parse_str($queryString, $queryArr);
+$selectedCateId = isset($queryArr['cate']) ? (int) $queryArr['cate'] : 0;
+if ($selectedCateId < 0) {
+  $selectedCateId = 0;
 }
 
-$pageSize = 8; // 每页展示 8 条（grid 中每条占 col-lg-6，所以刚好四行）
-$totalCount = count($allNewsList);
-$totalPages = (int)ceil($totalCount / $pageSize);
-if ($totalPages < 1) {
-    $totalPages = 1;
+$listPage = isset($queryArr['page']) ? max(1, (int) $queryArr['page']) : 1;
+$pageSize = 8;
+
+$host = $_SERVER['HTTP_HOST'] ?? '';
+$blogNewsQuery = [
+  'baseUrl'    => $host,
+  'page'  => $listPage,
+  'page_size'  => $pageSize,
+];
+if ($selectedCateId > 0) {
+  $blogNewsQuery['cate'] = $selectedCateId;
+}
+$blogNewsUrl = $apiUrl . '/getCenterNews?' . http_build_query($blogNewsQuery);
+$blogNewsRes = fetchApiData($blogNewsUrl);
+// count：当前「全部」或某分类下的条数（用于分页）；total：当前租户下新闻总条数
+$listTotal = array_key_exists('count', $blogNewsRes ?? [])
+  ? (int) $blogNewsRes['count']
+  : (int) ($blogNewsRes['total'] ?? 0);
+$allNewsList = is_array($blogNewsRes['list'] ?? null) ? $blogNewsRes['list'] : [];
+
+$totalPages = max(1, (int) ceil($listTotal / $pageSize));
+if ($listPage > $totalPages && $listTotal > 0) {
+  $listPage = $totalPages;
+  $blogNewsQuery['page'] = $listPage;
+  $blogNewsUrl = $apiUrl . '/getCenterNews?' . http_build_query($blogNewsQuery);
+  $blogNewsRes = fetchApiData($blogNewsUrl);
+  $listTotal = array_key_exists('count', $blogNewsRes ?? [])
+    ? (int) $blogNewsRes['count']
+    : (int) ($blogNewsRes['total'] ?? 0);
+  $allNewsList = is_array($blogNewsRes['list'] ?? null) ? $blogNewsRes['list'] : [];
 }
 
-if ($currentPage > $totalPages) {
-    $currentPage = $totalPages;
+// 分类排序：sort 升序，其次 id
+$categories = is_array($articleCategoryList ?? null) ? $articleCategoryList : [];
+usort($categories, static function ($a, $b) {
+  $sa = (int) ($a['sort'] ?? 0);
+  $sb = (int) ($b['sort'] ?? 0);
+  if ($sa !== $sb) {
+    return $sa <=> $sb;
+  }
+
+  return ((int) ($a['id'] ?? 0)) <=> ((int) ($b['id'] ?? 0));
+});
+
+// 构建分类父子结构
+$rootCategories = [];
+$childrenMap = [];
+foreach ($categories as $cat) {
+  $catId = (int) ($cat['id'] ?? 0);
+  $catCid = (int) ($cat['cid'] ?? 0);
+  if ($catId <= 0) continue;
+  if ($catCid === 0) {
+    $rootCategories[] = $cat;
+  } else {
+    if (!isset($childrenMap[$catCid])) {
+      $childrenMap[$catCid] = [];
+    }
+    $childrenMap[$catCid][] = $cat;
+  }
 }
 
-$newsListForPage = array_slice($allNewsList, ($currentPage - 1) * $pageSize, $pageSize);
+/** @return array<string, int|string> */
+$blogPageQuery = static function (int $lp, int $cateId): array {
+  return ['cate' => $cateId, 'page' => $lp];
+};
 ?>
 
-    <!-- Page Title -->
-    <div class="page-title dark-background" data-aos="fade" style="background-image: url(<?php echo $baseUrl; ?>/themes/template3/assets/img/blog-page-title-bg.jpg);">
-      <div class="container">
-        <h1>新闻中心</h1>
-        <nav class="breadcrumbs">
-          <ol>
-            <li><a href="<?php echo $baseUrl; ?>/">主页</a></li>
-            <li class="current">新闻中心</li>
-          </ol>
-        </nav>
-      </div>
-    </div><!-- End Page Title -->
+<!-- Page Title -->
+<div class="page-title dark-background" data-aos="fade" style="background-image: url(<?php echo $baseUrl; ?>/themes/template3/assets/img/blog-page-title-bg.jpg);">
+  <div class="container">
+    <h1>新闻中心</h1>
+    <nav class="breadcrumbs">
+      <ol>
+        <li><a href="<?php echo htmlspecialchars($baseUrl); ?>/">主页</a></li>
+        <li class="current">新闻中心</li>
+      </ol>
+    </nav>
+  </div>
+</div><!-- End Page Title -->
 
-    <div class="container">
-      <div class="row">
+<div class="container">
+  <div class="row">
 
-        <div class="col-lg-12">
-
-          <!-- Blog Posts Section -->
-          <section id="blog-posts" class="blog-posts section">
-
-            <div class="container">
-              <div class="row gy-4">
-                <?php if (!empty($newsList)): ?>
-                  <?php foreach ($newsListForPage as $i => $item): ?>
+    <!-- 左侧：新闻分类 -->
+    <aside class="col-lg-3 col-md-4 blog-layout-sidebar">
+      <nav class="blog-category-nav" aria-label="新闻分类">
+        <h2 class="nav-title">新闻分类</h2>
+        <ul>
+          <li>
+            <a
+              href="<?php echo htmlspecialchars($baseUrlBlog); ?>/blog?<?php echo http_build_query(['cate' => 0, 'page' => 1]); ?>"
+              class="<?php echo $selectedCateId === 0 ? 'active' : ''; ?>">全部</a>
+          </li>
+          <?php foreach ($rootCategories as $rootCat): ?>
+            <?php
+            $rootId = (int) ($rootCat['id'] ?? 0);
+            $rootName = (string) ($rootCat['name'] ?? '未命名');
+            $rootLink = $baseUrlBlog . '/blog?' . http_build_query(['cate' => $rootId, 'page' => 1]);
+            $children = $childrenMap[$rootId] ?? [];
+            $hasChildren = !empty($children);
+            $isParentActive = $selectedCateId === $rootId;
+            ?>
+            <li>
+              <a
+                href="<?php echo htmlspecialchars($rootLink); ?>"
+                class="<?php echo $isParentActive ? 'active' : ''; ?>"><?php echo htmlspecialchars($rootName); ?></a>
+              <?php if ($hasChildren): ?>
+                <ul class="children">
+                  <?php foreach ($children as $childCat): ?>
                     <?php
-                      $title = $item['title'] ?? '无标题';
-                      $author = $item['author'] ?? '';
-                      $category = $item['category'] ?? ($item['category_name'] ?? '');
-
-                      $publishDateRaw = $item['publish_date'] ?? '';
-                      $postDate = !empty($publishDateRaw) ? date('Y年m月d日', strtotime($publishDateRaw)) : '';
-
-                      $thumbUrl = $item['thumb'] ?? ($item['image'] ?? '');
-                      if (!empty($thumbUrl)) {
-                        if (strpos($thumbUrl, 'http') === 0) {
-                          $imgSrc = $thumbUrl;
-                        } elseif (strpos($thumbUrl, '/') === 0) {
-                          $imgSrc = $apiUrl . $thumbUrl;
-                        } else {
-                          $imgSrc = $apiUrl . '/' . $thumbUrl;
-                        }
-                      } else {
-                        $imgIndex = ($i % 6) + 1; // blog-1.jpg ~ blog-6.jpg
-                        $imgSrc = $baseUrl . "/themes/template3/assets/img/blog/blog-{$imgIndex}.jpg";
-                      }
-
-                      // 文章详情链接必须走前台域名，否则 api.yunzer.cn 上租户解析不生效
-                      $articleUrl = $baseUrl . '/article_detail/' . ($item['id'] ?? 0);
+                    $childId = (int) ($childCat['id'] ?? 0);
+                    $childName = (string) ($childCat['name'] ?? '未命名');
+                    $childLink = $baseUrlBlog . '/blog?' . http_build_query(['cate' => $childId, 'page' => 1]);
                     ?>
-
-                    <div class="col-lg-3 col-md-6">
-                      <article>
-
-                        <div class="post-media">
-                          <img src="<?php echo htmlspecialchars($imgSrc); ?>" alt="" class="post-media-img" />
-                        </div>
-
-                        <p class="post-category"><?php echo htmlspecialchars($category); ?></p>
-
-                        <h2 class="title">
-                          <a href="<?php echo htmlspecialchars($articleUrl); ?>">
-                            <?php echo htmlspecialchars($title); ?>
-                          </a>
-                        </h2>
-
-                        <div class="d-flex align-items-center">
-                          <img src="<?php echo $baseUrl; ?>/themes/template3/assets/img/blog/blog-author.jpg" alt="" class="img-fluid post-author-img flex-shrink-0">
-                          <div class="post-meta">
-                            <p class="post-author"><?php echo htmlspecialchars($author); ?></p>
-                            <p class="post-date">
-                              <time datetime="<?php echo htmlspecialchars($publishDateRaw); ?>">
-                                <?php echo htmlspecialchars($postDate); ?>
-                              </time>
-                            </p>
-                          </div>
-                        </div>
-
-                      </article>
-                    </div><!-- End post list item -->
-                  <?php endforeach; ?>
-                <?php else: ?>
-                  <div class="col-12 text-center">
-                    <p>暂无新闻数据</p>
-                  </div>
-                <?php endif; ?>
-
-              </div>
-            </div>
-
-          </section><!-- /Blog Posts Section -->
-
-          <!-- Blog Pagination Section -->
-          <section id="blog-pagination" class="blog-pagination section">
-
-            <div class="container">
-              <div class="d-flex justify-content-center">
-                <ul>
-                  <?php
-                    $prevPage = max(1, $currentPage - 1);
-                    $nextPage = min($totalPages, $currentPage + 1);
-                    $showMax = 10;
-                    $showTotal = min($totalPages, $showMax);
-                  ?>
-                  <li><a href="<?php echo $baseUrl; ?>/blog?page=<?php echo $prevPage; ?>"><i class="bi bi-chevron-left"></i></a></li>
-                  <?php for ($p = 1; $p <= $showTotal; $p++): ?>
                     <li>
                       <a
-                        href="<?php echo $baseUrl; ?>/blog?page=<?php echo $p; ?>"
-                        <?php echo ($p === $currentPage) ? 'class="active"' : ''; ?>
-                      >
-                        <?php echo $p; ?>
-                      </a>
+                        href="<?php echo htmlspecialchars($childLink); ?>"
+                        class="<?php echo $selectedCateId === $childId ? 'active' : ''; ?>"><?php echo htmlspecialchars($childName); ?></a>
                     </li>
-                  <?php endfor; ?>
-                  <li><a href="<?php echo $baseUrl; ?>/blog?page=<?php echo $nextPage; ?>"><i class="bi bi-chevron-right"></i></a></li>
+                  <?php endforeach; ?>
                 </ul>
+              <?php endif; ?>
+            </li>
+          <?php endforeach; ?>
+        </ul>
+      </nav>
+    </aside>
+
+    <!-- 右侧：当前分类下的文章列表 -->
+    <div class="col-lg-9 col-md-8">
+
+      <section id="blog-posts" class="blog-posts section">
+        <div class="container h520 px-0">
+          <div class="row gy-4">
+            <?php if (!empty($allNewsList)): ?>
+              <?php foreach ($allNewsList as $i => $item): ?>
+                <?php
+                $title = $item['title'] ?? '无标题';
+                $author = $item['author'] ?? '';
+                $cateKey = (int) ($item['cate'] ?? 0);
+                $category = $item['category'] ?? ($item['category_name'] ?? '');
+
+                $publishDateRaw = $item['publish_date'] ?? '';
+                $postDate = !empty($publishDateRaw) ? date('Y年m月d日', strtotime((string) $publishDateRaw)) : '';
+
+                $thumbUrl = $item['thumb'] ?? ($item['image'] ?? '');
+                if (!empty($thumbUrl)) {
+                  if (strpos($thumbUrl, 'http') === 0) {
+                    $imgSrc = $thumbUrl;
+                  } elseif (strpos($thumbUrl, '/') === 0) {
+                    $imgSrc = $apiUrl . $thumbUrl;
+                  } else {
+                    $imgSrc = $apiUrl . '/' . $thumbUrl;
+                  }
+                } else {
+                  $imgIndex = ($i % 6) + 1;
+                  $imgSrc = $baseUrl . "/themes/template3/assets/img/blog/blog-{$imgIndex}.jpg";
+                }
+
+                $articleUrl = $baseUrl . '/article_detail/' . ($item['id'] ?? 0);
+                ?>
+
+                <div class="col-lg-3 col-md-6">
+                  <article>
+
+                    <div class="post-media">
+                      <img src="<?php echo htmlspecialchars($imgSrc); ?>" alt="" class="post-media-img" />
+                    </div>
+
+                    <!-- <p class="post-category"><?php echo htmlspecialchars($category); ?></p> -->
+
+                    <h2 class="title">
+                      <a href="<?php echo htmlspecialchars($articleUrl); ?>">
+                        <?php echo htmlspecialchars($title); ?>
+                      </a>
+                    </h2>
+
+                    <div class="d-flex align-items-center">
+                      <img src="<?php echo $baseUrl; ?>/themes/template3/assets/img/blog/blog-author.jpg" alt="" class="img-fluid post-author-img flex-shrink-0">
+                      <div class="post-meta">
+                        <p class="post-author"><?php echo htmlspecialchars($author); ?></p>
+                        <p class="post-date">
+                          <time datetime="<?php echo htmlspecialchars($publishDateRaw); ?>">
+                            <?php echo htmlspecialchars($postDate); ?>
+                          </time>
+                        </p>
+                      </div>
+                    </div>
+
+                  </article>
+                </div>
+              <?php endforeach; ?>
+            <?php else: ?>
+              <div class="col-12 text-center py-5">
+                <p class="mb-0"><?php echo $selectedCateId > 0 ? '该分类下暂无新闻' : '暂无新闻数据'; ?></p>
               </div>
-            </div>
-
-          </section><!-- /Blog Pagination Section -->
+            <?php endif; ?>
 
+          </div>
         </div>
+      </section><!-- /Blog Posts Section -->
+
+      <?php if (!empty($allNewsList) && $totalPages >= 1): ?>
+        <section id="blog-pagination" class="blog-pagination section">
+          <div class="container px-0">
+            <div class="d-flex justify-content-center">
+              <ul>
+                <?php
+                $prevPage = max(1, $listPage - 1);
+                $nextPage = min($totalPages, $listPage + 1);
+                $showMax = 10;
+                $showTotal = min($totalPages, $showMax);
+                $prevHref = $baseUrlBlog . '/blog?' . http_build_query($blogPageQuery($prevPage, $selectedCateId));
+                $nextHref = $baseUrlBlog . '/blog?' . http_build_query($blogPageQuery($nextPage, $selectedCateId));
+                ?>
+                <li><a href="<?php echo htmlspecialchars($prevHref); ?>"><i class="bi bi-chevron-left"></i></a></li>
+                <?php for ($p = 1; $p <= $showTotal; $p++): ?>
+                  <?php $pHref = $baseUrlBlog . '/blog?' . http_build_query($blogPageQuery($p, $selectedCateId)); ?>
+                  <li>
+                    <a
+                      href="<?php echo htmlspecialchars($pHref); ?>"
+                      <?php echo ($p === $listPage) ? 'class="active"' : ''; ?>>
+                      <?php echo $p; ?>
+                    </a>
+                  </li>
+                <?php endfor; ?>
+                <li><a href="<?php echo htmlspecialchars($nextHref); ?>"><i class="bi bi-chevron-right"></i></a></li>
+              </ul>
+            </div>
+          </div>
+        </section><!-- /Blog Pagination Section -->
+      <?php endif; ?>
 
-        
-      </div>
     </div>
 
-  </main>
+  </div>
+</div>
 
-  
+</main>
 
 <?php require_once __DIR__ . '/footer.php'; ?>