'客户案例', 'description' => '酷冰甲降温服客户案例展示，覆盖消防、电力、钢铁、环卫、户外施工、车间制造等高温作业场景的真实合作项目，逐一呈现降温方案设计思路、现场使用效果与客户真实反馈，并附上适用行业与选型建议，为同类企业的高温防护升级提供可参考、可复用的实战样本，切实降低高温作业风险。', 'keywords' => '降温服案例,客户案例,高温作业,降温方案,消防降温,工业应用,酷冰甲案例', 'og_type' => 'website', ]); return $this->view('cases/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' => '客户案例', 'url' => absolute_url()], ], ], 'cases' => $case->published(20), ]); } public function show($slug) { $case = new CustomerCase(); $c = $case->where('slug', $slug); if (!$c && is_numeric($slug)) { $c = $case->find((int)$slug); } if (!$c) { \Core\App::notFound(); return ''; } // 浏览量 +1 $case->update($c['id'], ['views' => ($c['views'] ?? 0) + 1]); $all = $case->published(20); $idx = array_search($c, $all); $prev = $idx !== false && $idx > 0 ? $all[$idx - 1] : null; $next = $idx !== false && $idx < count($all) - 1 ? $all[$idx + 1] : null; $cTitle = e($c['title'] ?? '案例详情'); $cSummary = mb_substr(strip_tags($c['summary'] ?? $c['body'] ?? ''), 0, 160); $cImage = $c['image'] ?? ''; $publishedAt = $c['created_at'] ?? $c['published_at'] ?? date('Y-m-d'); // ── Article JSON-LD Schema（客户案例）──── $articleSchema = ''; return $this->view('cases/show', [ 'pageSeo' => [ 'title' => $cTitle, 'description' => $cSummary, 'og_type' => 'article', 'og_image' => $cImage, 'breadcrumb' => [ ['name' => '首页', 'url' => site_url()], ['name' => '客户案例', 'url' => site_url('cases')], ['name' => $c['title'] ?? '案例', 'url' => absolute_url()], ], 'jsonld' => $articleSchema, ], 'c' => $c, 'prev' => $prev, 'next' => $next, ]); } }