M2: 主题系统（sablog经典+modern简约）+ 前台全部页面 + 老 URL 301 兼容 + markdown 双份导入

2026-08-11 17:58:29 +08:00
parent f16bb75538
commit 6214976a88
66 changed files with 2763 additions and 10 deletions
@@ -0,0 +1,77 @@
+<?php
+
+namespace App\Blog\Controllers;
+
+use App\Models\Comment;
+use App\Models\Post;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+class CommentController extends Controller
+{
+    public function index()
+    {
+        $comments = Comment::query()
+            ->where('status', 'published')
+            ->latest('created_at')
+            ->with('post:id,title,slug')
+            ->paginate(30);
+
+        return theme_view('comments', compact('comments'));
+    }
+
+    public function store(Request $request, Post $post)
+    {
+        abort_unless($post->status === 'published', 404);
+
+        if ($post->close_comment) {
+            return back()->with('error', '该文章已关闭评论');
+        }
+
+        $data = $request->validate([
+            'author_name' => ['required', 'string', 'max:50'],
+            'author_email' => ['nullable', 'email', 'max:255'],
+            'author_url' => ['nullable', 'url', 'max:255'],
+            'content' => ['required', 'string', 'min:'.(int) blog_setting('comment_min_len', 2), 'max:'.(int) blog_setting('comment_max_len', 6000)],
+        ]);
+
+        // 蜜罐：隐藏字段被填写则直接丢弃（现代垃圾评论防护）
+        if ($request->filled('website')) {
+            return back()->with('error', '提交失败，请重试');
+        }
+
+        $minInterval = (int) blog_setting('comment_post_space', 20);
+        if ($minInterval > 0) {
+            $last = Comment::query()->where('ip', $request->ip())->latest('created_at')->first();
+            if ($last && $last->created_at->diffInSeconds(now()) < $minInterval) {
+                return back()->with('error', '评论太频繁，请稍后再试')->withInput();
+            }
+        }
+
+        $status = (int) blog_setting('comment_audit', 0) === 1 ? 'pending' : 'published';
+
+        $comment = DB::transaction(function () use ($post, $data, $request, $status) {
+            $comment = $post->comments()->create([
+                'user_id' => auth()->id(),
+                'author_name' => $data['author_name'],
+                'author_email' => $data['author_email'] ?? null,
+                'author_url' => $data['author_url'] ?? null,
+                'content' => $data['content'],
+                'ip' => $request->ip(),
+                'status' => $status,
+            ]);
+
+            if ($status === 'published') {
+                $post->increment('comment_count');
+            }
+
+            return $comment;
+        });
+
+        if ($status === 'pending') {
+            return back()->with('success', '评论已提交，等待审核通过后显示')->withFragment('comments');
+        }
+
+        return back()->with('success', '评论已发布')->withFragment('comments');
+    }
+}