refactor: 重构知识库文件上传和处理, 支持 pdf

app/Filament/Resources/DocumentResource/Pages/CreateDocument.php

@@ -3,8 +3,6 @@
 namespace App\Filament\Resources\DocumentResource\Pages;
 
 use App\Filament\Resources\DocumentResource;
-use App\Services\DocumentService;
-use Filament\Actions;
 use Filament\Notifications\Notification;
 use Filament\Resources\Pages\CreateRecord;
 use Illuminate\Support\Facades\Auth;
@@ -16,37 +14,28 @@ class CreateDocument extends CreateRecord
 
     protected function mutateFormDataBeforeCreate(array $data): array
     {
-        // 设置上传者为当前用户
         $data['uploaded_by'] = Auth::id();
-        
-        // 如果是全局文档，确保 group_id 为 null
+
         if ($data['type'] === 'global') {
             $data['group_id'] = null;
         }
-        
-        // 处理文件上传
+
         if (isset($data['file'])) {
             $filePath = $data['file'];
-            
-            // 获取原始文件名（由于使用了 preserveFilenames()，basename 就是原始文件名）
-            $originalFileName = basename($filePath);
-            
-            // 保存文件信息
+
             $data['file_path'] = $filePath;
-            $data['file_name'] = $originalFileName; // 保存原始文件名
+            $data['file_name'] = basename($filePath);
             $data['file_size'] = Storage::disk('local')->size($filePath);
             $data['mime_type'] = Storage::disk('local')->mimeType($filePath);
-            
-            // 移除临时的 file 字段
+
             unset($data['file']);
         }
-        
+
         return $data;
     }
 
     protected function afterCreate(): void
     {
-        // 文档创建后，触发转换任务
         $conversionService = app(\App\Services\DocumentConversionService::class);
         $conversionService->queueConversion($this->record);
     }