Add timestamps and file upload precheck

back/main.py

@@ -52,6 +52,7 @@ class Submission(db.Model):
     identity_token = db.Column(db.String(36), nullable=True)
     status = db.Column(db.String(20), default='Pending')
     created_at = db.Column(db.DateTime, default=lambda: datetime.now())
+    updated_at = db.Column(db.DateTime, default=lambda: datetime.now())
     upvotes = db.Column(db.Integer, default=0)
     downvotes = db.Column(db.Integer, default=0)
     
@@ -153,7 +154,9 @@ def get_settings():
             "footer_text": settings.footer_text,
             "repo_link": settings.repo_link,
             "enable_repo_button": settings.enable_repo_button,
-            "enable_notice": settings.enable_notice
+            "enable_notice": settings.enable_notice,
+            "file_size_limit": settings.file_size_limit,
+            "file_formats": settings.file_formats
         }
         return jsonify({
         "code": 1000,
@@ -252,10 +255,13 @@ def submit_post():
             identity_token = None
             
         # 保存
+        now = datetime.now()
         new_post = Submission(
             content=content,
             identity_token=identity_token,
-            status='Pending' if NEED_AUDIT else 'Pass'
+            status='Pending' if NEED_AUDIT else 'Pass',
+            created_at=now,
+            updated_at=now,
         )
         db.session.add(new_post)
         db.session.commit()
@@ -349,6 +355,10 @@ def submit_report():
         submission_id = data.get('id')
         title = data.get('title')
         content = data.get('content')
+        title = str(title).strip() if title is not None else ''
+        content = str(content).strip() if content is not None else ''
+        if not title or not content:
+            return jsonify({"code": 2000, "data": "参数错误"})
 
         submission = db.session.get(Submission, submission_id)
         if not submission:
@@ -363,8 +373,8 @@ def submit_report():
 
         report = Report(
             submission_id=submission_id,
-            title=str(title).strip() if title is not None else '',
-            content=str(content).strip() if content is not None else '',
+            title=title,
+            content=content,
             identity_token=identity_token,
             status='Pending',
         )
@@ -399,7 +409,8 @@ def get_comments():
             "id": c.id,
             "nickname": c.nickname,
             "content": c.content,
-            "parent_comment_id": c.parent_comment_id if c.parent_comment_id is not None else 0
+            "parent_comment_id": c.parent_comment_id if c.parent_comment_id is not None else 0,
+            "time": c.created_at.isoformat() if c.created_at else None
         } for c in pagination.items]
 
         return jsonify({"code": 1000, "data": {"comments": data, "total_pages": pagination.pages}})
@@ -549,6 +560,8 @@ def get_posts_info():
                 "upvotes": s.upvotes,
                 "downvotes": s.downvotes,
                 "created_at": s.created_at.isoformat() if s.created_at else None,
+                "time": s.created_at.isoformat() if s.created_at else None,
+                "modified": 0 if (not s.updated_at or not s.created_at or s.updated_at == s.created_at) else 1,
                 "comment_count": len(s.comments),
                 "total_pages": pagination.total,
             })
@@ -577,6 +590,8 @@ def get_post_info():
             "upvotes": submission.upvotes,
             "downvotes": submission.downvotes,
             "created_at": submission.created_at.isoformat() if submission.created_at else None,
+            "time": submission.created_at.isoformat() if submission.created_at else None,
+            "modified": 0 if (not submission.updated_at or not submission.created_at or submission.updated_at == submission.created_at) else 1,
             "comment_count": len(submission.comments),
         }