85 lines
3.7 KiB
PHP
85 lines
3.7 KiB
PHP
<?php
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namespace App\Controllers;
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use App\Models\News;
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class NewsController extends Controller
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{
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public function index()
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{
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$news = new News();
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$seo = page_seo('news', [
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'title' => '新闻动态',
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'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。',
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'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',
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'og_type' => 'website',
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]);
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return $this->view('news/index', [
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'pageSeo' => [
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'title' => $seo['title'],
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'description' => $seo['description'],
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'keywords' => $seo['keywords'],
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'og_type' => $seo['og_type'] ?: 'website',
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'og_image' => $seo['og_image'],
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'canonical' => $seo['canonical'],
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'noindex' => $seo['noindex'],
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'breadcrumb' => [
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['name' => '首页', 'url' => site_url()],
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['name' => '新闻动态', 'url' => absolute_url()],
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],
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],
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'news' => $news->published(20),
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]);
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}
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public function show($slug)
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{
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$news = new News();
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$n = $news->where('slug', $slug);
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if (!$n && is_numeric($slug)) { $n = $news->find((int)$slug); }
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if (!$n) { \Core\App::notFound(); return ''; }
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// 阅读量 +1
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$news->update($n['id'], ['views' => ($n['views'] ?? 0) + 1]);
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$all = $news->published(20);
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$idx = array_search($n, $all);
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$prev = $idx !== false && $idx > 0 ? $all[$idx - 1] : null;
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$next = $idx !== false && $idx < count($all) - 1 ? $all[$idx + 1] : null;
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$nTitle = e($n['title'] ?? '文章详情');
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$nSummary = mb_substr(strip_tags($n['summary'] ?? $n['body'] ?? ''), 0, 160);
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$nImage = $n['image'] ?? '';
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$publishedAt = $n['created_at'] ?? $n['published_at'] ?? date('Y-m-d');
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// ── Article JSON-LD Schema ──
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$articleSchema = '<script type="application/ld+json">' . json_encode([
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'@context' => 'https://schema.org',
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'@type' => 'Article',
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'headline' => $n['title'] ?? '',
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'description' => $nSummary,
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'image' => $nImage,
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'datePublished' => $publishedAt,
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'dateModified' => $n['updated_at'] ?? $publishedAt,
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'author' => ['@type' => 'Organization', 'name' => '酷冰甲'],
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] + ($prev ? ['mainEntityOfPage' => ['@type' => 'WebPage', '@id' => absolute_url()]] : []),
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JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . '</script>';
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return $this->view('news/show', [
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'pageSeo' => [
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'title' => $nTitle,
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'description' => $nSummary,
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'og_type' => 'article',
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'og_image' => $nImage,
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'breadcrumb' => [
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['name' => '首页', 'url' => site_url()],
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['name' => '新闻动态', 'url' => site_url('news')],
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['name' => $n['title'] ?? '文章', 'url' => absolute_url()],
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],
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'jsonld' => $articleSchema,
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],
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'n' => $n,
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'prev' => $prev,
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'next' => $next,
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]);
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}
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}
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