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

app/Blog/Controllers/ArchiveController.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Blog\Controllers;
+
+use App\Models\Post;
+use Carbon\Carbon;
+
+class ArchiveController extends Controller
+{
+    public function index()
+    {
+        $posts = Post::published()->orderByDesc('published_at')->get(['id', 'title', 'slug', 'published_at']);
+
+        $archives = $posts->groupBy(fn (Post $post) => $post->published_at->format('Y'))
+            ->map(fn ($yearPosts) => $yearPosts->groupBy(fn (Post $post) => $post->published_at->format('m')));
+
+        return theme_view('archives', compact('archives'));
+    }
+
+    public function month(string $year, string $month)
+    {
+        $start = Carbon::create((int) $year, (int) $month, 1)->startOfMonth();
+        $end = (clone $start)->endOfMonth();
+
+        $posts = Post::query()
+            ->whereBetween('published_at', [$start, $end])
+            ->published()
+            ->orderByDesc('published_at')
+            ->paginate((int) blog_setting('per_page', config('blog.per_page')));
+
+        return theme_view('list', compact('posts'))
+            ->with('archiveTitle', "{$year} 年 {$month} 月");
+    }
+}