115 lines
3.8 KiB
PHP
115 lines
3.8 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\Category;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Str;
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use Illuminate\View\View;
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class ArticleController extends Controller
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{
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public function index(Request $request): View
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{
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$categoryId = $request->query('category');
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$q = trim((string) $request->query('q', ''));
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$categories = Category::ofType('article')->orderBy('sort')->orderBy('name')->get();
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$articles = Article::published()
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->when($categoryId, fn ($query) => $query->where('category_id', $categoryId))
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->when($q, function ($query) use ($q) {
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$query->where(function ($sub) use ($q) {
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$sub->where('title', 'like', "%{$q}%")
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->orWhere('summary', 'like', "%{$q}%");
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});
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})
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->paginate(10)
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->withQueryString();
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return view('articles.index', compact('articles', 'categories', 'q', 'categoryId'));
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}
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public function show(Article $article): View
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{
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$user = request()->user();
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// 公开：已审且已发布；作者本人或审核员：可看自己投稿（含待审/驳回）
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$canView = $article->status === 'approved' && $article->published_at !== null;
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if (! $canView && $user) {
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$canView = $article->user_id === $user->id || $user->canPerm('articles.moderate');
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}
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if (! $canView) {
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abort(404);
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}
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return view('articles.show', compact('article'));
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}
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/**
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* 用户投稿表单（需登录）。
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*/
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public function create(): View
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{
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$categories = Category::ofType('article')->orderBy('sort')->orderBy('name')->get();
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return view('articles.submit', compact('categories'));
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}
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/**
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* 提交用户投稿：写入 articles(user_id + status=pending)，审核前仅作者可见。
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*/
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public function storeSubmission(Request $request)
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{
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$data = $request->validate([
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'category_id' => ['nullable', 'exists:categories,id'],
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'title' => ['required', 'string', 'max:160'],
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'summary' => ['nullable', 'string', 'max:255'],
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'body' => ['required', 'string'],
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'template' => ['required', 'in:standard,tech,feature'],
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'cover' => ['nullable', 'string', 'max:255'],
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]);
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$data['body'] = \Purifier::clean($data['body'], 'article');
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$base = Str::slug(Str::ascii($data['title'])) ?: ('article-' . date('YmdHis'));
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$slug = $base;
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$i = 1;
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// withTrashed：软删除行仍占用 slug 唯一索引，须一并检查避免 Duplicate entry
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while (Article::withTrashed()->where('slug', $slug)->exists()) {
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$slug = $base . '-' . $i++;
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}
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Article::create([
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'category_id' => $data['category_id'] ?? null,
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'user_id' => Auth::id(),
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'title' => $data['title'],
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'slug' => $slug,
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'summary' => $data['summary'] ?? null,
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'body' => $data['body'],
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'template' => $data['template'],
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'cover' => $data['cover'] ?? null,
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'author' => Auth::user()->name,
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'status' => 'pending',
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'published_at' => null,
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]);
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return redirect()->route('articles.mine')
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->with('success', '投稿已提交，管理员审核通过后将公开展示');
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}
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/**
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* 我的投稿：当前用户自己的全部文章（含待审/驳回）。
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*/
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public function mine(): View
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{
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$articles = Article::where('user_id', Auth::id())
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->orderByDesc('created_at')
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->paginate(10);
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return view('articles.mine', compact('articles'));
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}
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}
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