'新闻动态', 'description' => '酷冰甲降温服行业新闻中心，汇集高温防护政策解读、降温技术深度解析、产品应用案例、客户现场实录与行业前沿动态，持续分享降温服选型、使用、保养与清洗知识，帮助企业做好高温作业人员的健康与安全防护。我们关注每一次技术迭代，也记录每一处真实应用，让高温防护更有依据、更可落地。', 'keywords' => '降温服新闻,降温技术,高温防护,工业降温,降温服应用,行业动态,酷冰甲资讯,降温服知识', 'og_type' => 'website', ]); return $this->view('news/index', [ 'pageSeo' => [ 'title' => $seo['title'], 'description' => $seo['description'], 'keywords' => $seo['keywords'], 'og_type' => $seo['og_type'] ?: 'website', 'og_image' => $seo['og_image'], 'canonical' => $seo['canonical'], 'noindex' => $seo['noindex'], 'breadcrumb' => [ ['name' => '首页', 'url' => site_url()], ['name' => '新闻动态', 'url' => absolute_url()], ], ], 'news' => $news->published(20), ]); } public function show($slug) { $news = new News(); $n = $news->where('slug', $slug); if (!$n && is_numeric($slug)) { $n = $news->find((int)$slug); } if (!$n) { \Core\App::notFound(); return ''; } // 阅读量 +1 $news->update($n['id'], ['views' => ($n['views'] ?? 0) + 1]); $all = $news->published(20); $idx = array_search($n, $all); $prev = $idx !== false && $idx > 0 ? $all[$idx - 1] : null; $next = $idx !== false && $idx < count($all) - 1 ? $all[$idx + 1] : null; $nTitle = e($n['title'] ?? '文章详情'); $nSummary = mb_substr(strip_tags($n['summary'] ?? $n['body'] ?? ''), 0, 160); $nImage = $n['image'] ?? ''; $publishedAt = $n['created_at'] ?? $n['published_at'] ?? date('Y-m-d'); // ── Article JSON-LD Schema ── $articleSchema = ''; return $this->view('news/show', [ 'pageSeo' => [ 'title' => $nTitle, 'description' => $nSummary, 'og_type' => 'article', 'og_image' => $nImage, 'breadcrumb' => [ ['name' => '首页', 'url' => site_url()], ['name' => '新闻动态', 'url' => site_url('news')], ['name' => $n['title'] ?? '文章', 'url' => absolute_url()], ], 'jsonld' => $articleSchema, ], 'n' => $n, 'prev' => $prev, 'next' => $next, ]); } }