feat: 增加网页comment字段

cam_web.py

@@ -44,6 +44,7 @@ def init_db():
             right_filename TEXT NOT NULL,
             timestamp REAL NOT NULL,
             metadata TEXT,
+            comment TEXT,
             created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
         )
     ''')
@@ -89,7 +90,7 @@ def get_images_api():
     conn = sqlite3.connect(DATABASE_PATH)
     cursor = conn.cursor()
     # 按时间倒序排列
-    cursor.execute("SELECT id, left_filename, right_filename, timestamp, metadata, created_at FROM images ORDER BY timestamp DESC")
+    cursor.execute("SELECT id, left_filename, right_filename, timestamp, metadata, comment, created_at FROM images ORDER BY timestamp DESC")
     rows = cursor.fetchall()
     conn.close()
 
@@ -101,7 +102,8 @@ def get_images_api():
             "right_filename": row[2],
             "timestamp": row[3],
             "metadata": row[4],
-            "created_at": row[5]
+            "comment": row[5] or "",  # 如果没有comment则显示空字符串
+            "created_at": row[6]
         })
     return jsonify(images)
 
@@ -194,6 +196,7 @@ def upload_images():
         left_file = request.files.get('left_image')
         right_file = request.files.get('right_image')
         metadata_str = request.form.get('metadata') # 如果需要处理元数据
+        comment = request.form.get('comment', '')  # 获取comment字段
 
         if not left_file or not right_file:
             logger.warning("Received request without required image files.")
@@ -244,9 +247,9 @@ def upload_images():
         conn = sqlite3.connect(DATABASE_PATH)
         cursor = conn.cursor()
         cursor.execute('''
-            INSERT INTO images (left_filename, right_filename, timestamp, metadata)
-            VALUES (?, ?, ?, ?)
-        ''', (left_filename, right_filename, float(timestamp_str), json.dumps(metadata)))
+            INSERT INTO images (left_filename, right_filename, timestamp, metadata, comment)
+            VALUES (?, ?, ?, ?, ?)
+        ''', (left_filename, right_filename, float(timestamp_str), json.dumps(metadata), comment))
         conn.commit()
         image_id = cursor.lastrowid # 获取新插入记录的 ID
         conn.close()
@@ -277,7 +280,25 @@ def upload_images():
         logger.error(f"Error processing upload: {e}")
         return jsonify({"error": str(e)}), 500
 
-# --- 可选：添加一个简单的状态检查路由 ---
+@app.route('/api/images/comment', methods=['PUT'])
+def update_image_comment():
+    """API: 更新图片的comment"""
+    data = request.json
+    image_id = data.get('id')
+    comment = data.get('comment', '')
+    
+    if not image_id:
+        return jsonify({"error": "Image ID is required"}), 400
+
+    conn = sqlite3.connect(DATABASE_PATH)
+    cursor = conn.cursor()
+    # 更新comment字段
+    cursor.execute("UPDATE images SET comment = ? WHERE id = ?", (comment, image_id))
+    conn.commit()
+    conn.close()
+    
+    return jsonify({"message": f"Comment for image {image_id} updated successfully"})
+
 @app.route('/status')
 def status():
     with frame_lock: