81 lines
2.6 KiB
PHP
81 lines
2.6 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Article;
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use App\Models\ForumThread;
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use App\Models\GlossaryTerm;
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use App\Models\Product;
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use Illuminate\Http\Request;
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class SearchController extends Controller
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{
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/**
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* 全站搜索：跨 文章 / 产品 / 术语库 / 技术论坛 检索。
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* 各数据源遵循其前台可见性作用域（游客仅看已审内容）。
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*/
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public function index(Request $request)
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{
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$q = trim((string) $request->query('q', ''));
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$user = $request->user();
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$results = [
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'articles' => collect(),
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'products' => collect(),
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'glossary' => collect(),
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'threads' => collect(),
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];
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$total = 0;
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if ($q !== '') {
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$like = '%' . $q . '%';
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$results['articles'] = Article::visiblePublic()
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->where(function ($query) use ($like) {
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$query->where('title', 'like', $like)
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->orWhere('summary', 'like', $like)
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->orWhere('body', 'like', $like);
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})
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->orderByDesc('published_at')
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->limit(10)
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->get();
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$results['products'] = Product::published()
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->where(function ($query) use ($like) {
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$query->where('name', 'like', $like)
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->orWhere('summary', 'like', $like)
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->orWhere('description', 'like', $like)
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->orWhere('model', 'like', $like);
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})
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->limit(10)
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->get();
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$results['glossary'] = GlossaryTerm::query()
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->where(function ($query) use ($like) {
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$query->where('term', 'like', $like)
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->orWhere('definition', 'like', $like)
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->orWhere('aliases', 'like', $like);
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})
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->orderBy('term')
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->limit(10)
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->get();
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$results['threads'] = ForumThread::visible($user)
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->where(function ($query) use ($like) {
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$query->where('title', 'like', $like)
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->orWhere('body', 'like', $like);
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})
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->orderByDesc('last_reply_at')
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->limit(10)
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->get();
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$total = $results['articles']->count()
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+ $results['products']->count()
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+ $results['glossary']->count()
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+ $results['threads']->count();
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}
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return view('search.index', compact('q', 'results', 'total'));
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}
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}
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