feat(公开内容): 添加临时文件上传功能，支持1小时/1天/7天过期

core/views.py

@@ -59,7 +59,8 @@ from .forms import (
     FamilyTaskForm,
     TodayPlanForm,
     SystemConfigForm,
-    PublicContentForm
+    PublicContentForm,
+    TempUploadForm
 )
 
 # 首页视图
@@ -927,6 +928,70 @@ def api_submit_summary(request):
         logger.error(f"API: 提交汇总记录失败: {str(e)}")
         return JsonResponse({'success': False, 'message': f"提交失败: {str(e)}"}, status=500)
 
+@csrf_exempt
+def api_temp_upload(request):
+    """API临时文件上传"""
+    logger.info("API: 收到临时文件上传请求")
+
+    if request.method != 'POST':
+        return JsonResponse({'success': False, 'message': '只支持POST请求'}, status=405)
+
+    try:
+        title = request.POST.get('title', '').strip()
+        expire_type = request.POST.get('expire_type', '').strip()
+        file = request.FILES.get('file')
+
+        if not title:
+            return JsonResponse({'success': False, 'message': '标题不能为空'}, status=400)
+
+        if not file:
+            return JsonResponse({'success': False, 'message': '文件不能为空'}, status=400)
+
+        if expire_type not in ['expire_1h', 'expire_1d', 'expire_7d']:
+            return JsonResponse({'success': False, 'message': '无效的过期类型'}, status=400)
+
+        try:
+            public_content_type = PublicContentType.objects.get(name='临时文件')
+        except PublicContentType.DoesNotExist:
+            public_content_type = PublicContentType.objects.create(name='临时文件')
+
+        expire_delta_map = {
+            'expire_1h': timedelta(hours=1),
+            'expire_1d': timedelta(days=1),
+            'expire_7d': timedelta(days=7),
+        }
+        expire_at = timezone.now() + expire_delta_map[expire_type]
+
+        temp_content = PublicContent.objects.create(
+            type=public_content_type,
+            title=title,
+            file=file,
+            is_published=True,
+            is_temp_file=True,
+            expire_type=expire_type,
+            expire_at=expire_at,
+        )
+
+        file_url = request.build_absolute_uri(temp_content.file.url) if temp_content.file else None
+        file_size = temp_content.file.size if temp_content.file else 0
+
+        logger.info(f"API: 临时文件创建成功，ID={temp_content.id}, 过期时间={expire_at}")
+        return JsonResponse({
+            'success': True,
+            'message': '上传成功',
+            'id': temp_content.id,
+            'file_url': file_url,
+            'file_name': temp_content.file.name.split('/')[-1] if temp_content.file else None,
+            'file_size': file_size,
+            'expire_at': expire_at.isoformat(),
+            'expire_type': expire_type,
+        })
+
+    except Exception as e:
+        logger.error(f"API: 临时文件上传失败: {str(e)}")
+        return JsonResponse({'success': False, 'message': f"上传失败: {str(e)}"}, status=500)
+
+
 # 获取syslog日志记录器（用于fail2ban检测）
 syslog_logger = logging.getLogger('django.security.login')
 
@@ -979,21 +1044,22 @@ def user_logout(request):
 def public_content(request):
     """公开内容页面 - 无需登录"""
     logger.info("用户访问公开内容页面")
-    # 获取所有已发布的公开内容
     public_contents = PublicContent.objects.filter(is_published=True)
-    
-    # 按类型分组
+
     content_by_type = {}
     for content in public_contents:
         type_name = content.type.name
         if type_name not in content_by_type:
             content_by_type[type_name] = []
         content_by_type[type_name].append(content)
-    
+
+    temp_upload_form = TempUploadForm()
+
     context = {
         'content_by_type': content_by_type,
+        'temp_upload_form': temp_upload_form,
     }
-    
+
     return render(request, 'core/public_content.html', context)
 
 # 添加公开内容