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deepseek beaf0e1f37 Toolvana: production-ready media tools platform (CodeIgniter 4)
- 134-tool registry with programmatic SEO (unique titles/H1/descriptions,
  JSON-LD graphs, sitemap index, canonical 301 enforcement via required filter)
- DB-backed job queue (SKIP LOCKED) with drivers: Ffmpeg, Images (GD),
  Pdf (qpdf/gs/poppler), Youtube (thumbnails), Qr (server-side PNG)
- Security: SSRF guard, MIME validation, rate limits, API-key auth,
  bcrypt admin login, security headers
- Admin panel: dashboard, tools/categories/guides CRUD, SEO audit,
  analytics, job inspector with retry, system health, feature flags
- Docker deployment (nginx + web/api FPM pools + scalable workers),
  PHPUnit suite (19 tests / 1139 assertions), PWA manifest + service worker
2026-08-23 07:10:30 +00:00

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PHP
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<?php
declare(strict_types=1);
namespace App\Controllers;
/**
* Category landing pages: /youtube-tools, /video-tools, ...
*/
final class Categories extends BaseController
{
public function show(string $slug): string
{
$finder = service('finder');
$category = $finder->category($slug);
if ($category === null) {
return (new Errors())->notFound();
}
$tools = $finder->toolsInCategory($slug);
$guides = model(\App\Models\GuideModel::class)->published(50);
// guides touching this category's tools
$catToolSlugs = array_column($tools, 'slug');
$relatedGuides = array_values(array_filter($guides, static function (array $g) use ($catToolSlugs): bool {
$linked = json_decode((string) ($g['tool_slugs'] ?? '[]'), true) ?: [];
return count(array_intersect($linked, $catToolSlugs)) > 0;
}));
$this->seo->title($category['seo_title'] ?: ($category['name'] . ' Free Online'))
->description($category['seo_description'] ?? (string) $category['tagline'])
->canonical('/' . $category['slug'])
->breadcrumbs([['label' => $category['name']]])
->webApplication($category['name'], (string) ($category['tagline'] ?? ''))
->faqPage(is_array($category['faqs']) ? $category['faqs'] : [])
->ogImage('/og/' . $category['slug'] . '.png');
$this->trackToolView($category['slug']);
return $this->render('category', [
'category' => $category,
'tools' => $tools,
'featured' => array_slice(array_filter($tools, static fn ($t) => (int) $t['is_featured'] === 1), 0, 4),
'guides' => array_slice($relatedGuides, 0, 3),
]);
}
}