refactor(routes): canonical URLs now match sablog format exactly

- /show-{id}.shtml (comments page: /show-{id}-{page}.shtml)
- /category-{cid}.shtml / /category-{cid}-{page}.shtml
- /archives-{YYYYMM}.shtml / /archives-{YYYYMM}-{page}.shtml
- /tag/{name}, /tagslist.shtml, /index-{page}.shtml
- slug 时代的 /posts/{slug} 等旧格式全部 301 到 sablog 格式

app/Blog/Controllers/ArchiveController.php

@@ -20,8 +20,17 @@ class ArchiveController extends Controller
         return theme_view('archives', compact('archives'));
     }
 
-    public function month(string $year, string $month)
+    /**
+     * sablog 格式：/archives-{YYYYMM}.shtml
+     */
+    public function month(string $date)
     {
+        if (! preg_match('/^(\d{4})(\d{2})$/', $date, $m)) {
+            abort(404);
+        }
+
+        [$year, $month] = [$m[1], $m[2]];
+
         $start = Carbon::create((int) $year, (int) $month, 1)->startOfMonth();
         $end = (clone $start)->endOfMonth();
 

app/Blog/Controllers/LegacyController.php

@@ -78,7 +78,7 @@ class LegacyController extends Controller
         $tag = Tag::findFromString($name, 'post');
 
         return $tag
-            ? redirect()->route('tags.show', $tag->slug ?: $tag->name, 301)
+            ? redirect()->route('tags.show', $tag->name, 301)
             : abort(404);
     }
 
@@ -152,7 +152,7 @@ class LegacyController extends Controller
 
         app(\App\Blog\Support\PluginManager::class)->doAction('comment.created', $comment);
 
-        return redirect()->route('posts.show', $post->slug ?: $post->id)
+        return redirect()->route('posts.show', $post->id)
             ->with($status === 'published' ? 'success' : 'error', $status === 'published' ? '评论已发布' : '评论已提交，等待审核')
             ->withFragment('comments');
     }
@@ -162,7 +162,7 @@ class LegacyController extends Controller
         $post = Post::find($id);
 
         return $post
-            ? redirect()->route('posts.show', $post->slug ?: $post->id, 301)
+            ? redirect()->route('posts.show', $post->id, 301)
             : abort(404);
     }
 
@@ -171,7 +171,7 @@ class LegacyController extends Controller
         $category = Category::find($cid);
 
         return $category
-            ? redirect()->route('category.show', $category->slug ?: $category->id, 301)
+            ? redirect()->route('category.show', $category->id, 301)
             : abort(404);
     }
 
@@ -185,8 +185,8 @@ class LegacyController extends Controller
         $month = $m[2] ?? null;
 
         return $month
-            ? redirect()->route('archives.month', [$year, $month], 301)
-            : redirect()->route('archives.month', [$year, '01'], 301);
+            ? redirect()->route('archives.month', $year.$month, 301)
+            : redirect()->route('archives.month', $year.'01', 301);
     }
 
     private function tagList(Request $request)
@@ -198,7 +198,7 @@ class LegacyController extends Controller
             $tag = $tagId ? Tag::find((int) $tagId) : Tag::find((int) $request->query('id'));
 
             return $tag
-                ? redirect()->route('tags.show', $tag->slug ?: $tag->name, 301)
+                ? redirect()->route('tags.show', $tag->name, 301)
                 : abort(404);
         }
 

app/Blog/Controllers/PostController.php

@@ -14,17 +14,22 @@ class PostController extends Controller
     {
     }
 
-    public function show(string $slug)
+    public function show(string $id, ?string $page = null)
     {
         $post = Post::query()
-            ->where('slug', $slug)
-            ->orWhere('id', (int) $slug)
+            ->where('id', (int) $id)
+            ->orWhere('slug', $id)
             ->first();
 
         abort_unless($post && $post->status === 'published', 404);
 
         $this->ensureReadable($post);
 
+        // sablog 式 /show-{id}-{page}.shtml 的评论分页
+        if ($page !== null) {
+            \Illuminate\Pagination\Paginator::currentPageResolver(fn () => max(1, (int) $page));
+        }
+
         // 浏览量由 /track-view 端点统计（页面整页缓存下控制器不执行，避免双计）
 
         $comments = $post->comments()

app/Blog/Controllers/TagController.php

@@ -28,9 +28,12 @@ class TagController extends Controller
         return theme_view('tags', compact('tags'));
     }
 
-    public function show(string $slug)
+    /**
+     * sablog 格式：/tag/{name}，按名称（而非 slug）解析
+     */
+    public function show(string $name)
     {
-        $tag = Tag::findFromString($slug, 'post');
+        $tag = Tag::findFromString(urldecode($name), 'post');
 
         abort_unless($tag, 404);
 

app/Filament/Resources/Comments/Tables/CommentsTable.php

@@ -32,7 +32,7 @@ class CommentsTable
                     ->label('文章')
                     ->limit(30)
                     ->description(fn ($record) => $record->post ? \Illuminate\Support\Str::limit($record->post->excerpt_or_fallback, 50) : null)
-                    ->url(fn ($record) => $record->post ? route('posts.show', $record->post->slug ?: $record->post->id) : null)
+                    ->url(fn ($record) => $record->post ? route('posts.show', $record->post->id) : null)
                     ->openUrlInNewTab(),
                 TextColumn::make('status')
                     ->label('状态')

app/Http/Controllers/Api/ApiController.php

@@ -110,7 +110,7 @@ class ApiController extends Controller
             'views' => $post->views,
             'comment_count' => $post->comment_count,
             'published_at' => $post->published_at?->toIso8601String(),
-            'url' => route('posts.show', $post->slug ?: $post->id),
+            'url' => route('posts.show', $post->id),
         ]);
     }
 
@@ -237,7 +237,7 @@ class ApiController extends Controller
             'views' => $post->views,
             'comment_count' => $post->comment_count,
             'published_at' => $post->published_at?->toIso8601String(),
-            'url' => route('posts.show', $post->slug ?: $post->id),
+            'url' => route('posts.show', $post->id),
         ];
     }
 }

app/Models/Category.php

@@ -30,7 +30,7 @@ class Category extends Model implements HasMedia
 
     public function getUrlAttribute(): string
     {
-        return route('category.show', $this->slug ?? $this->id);
+        return route('category.show', $this->id);
     }
 
     public function registerMediaCollections(): void

app/Models/Post.php

@@ -104,7 +104,7 @@ class Post extends Model implements HasMedia
 
     public function getUrlAttribute(): string
     {
-        return route('posts.show', $this->slug ?? $this->id);
+        return route('posts.show', $this->id);
     }
 
     /**