加入音频的人声分类和语音识别

app/api/endpoints/meetings copy.py

@@ -0,0 +1,499 @@
+
+from fastapi import APIRouter, HTTPException, UploadFile, File, Form
+from app.models.models import Meeting, TranscriptSegment, CreateMeetingRequest, UpdateMeetingRequest
+from app.core.database import get_db_connection
+from app.core.config import UPLOAD_DIR, AUDIO_DIR, MARKDOWN_DIR, ALLOWED_EXTENSIONS, ALLOWED_IMAGE_EXTENSIONS, MAX_FILE_SIZE, MAX_IMAGE_SIZE
+from app.services.qiniu_service import qiniu_service
+from typing import Optional
+import os
+import uuid
+import shutil
+
+router = APIRouter()
+
+@router.get("/meetings", response_model=list[Meeting])
+def get_meetings(user_id: Optional[int] = None):
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        base_query = '''
+            SELECT 
+                m.meeting_id, m.title, m.meeting_time, m.summary, m.created_at, 
+                m.user_id as creator_id, u.caption as creator_username
+            FROM meetings m
+            JOIN users u ON m.user_id = u.user_id
+        '''
+        
+        if user_id:
+            query = f'''
+            {base_query}
+            LEFT JOIN attendees a ON m.meeting_id = a.meeting_id
+            WHERE m.user_id = %s OR a.user_id = %s
+            GROUP BY m.meeting_id
+            ORDER BY m.meeting_time DESC, m.created_at DESC
+            '''
+            cursor.execute(query, (user_id, user_id))
+        else:
+            query = f" {base_query} ORDER BY m.meeting_time DESC, m.created_at DESC"
+            cursor.execute(query)
+        
+        meetings = cursor.fetchall()
+        
+        meeting_list = []
+        for meeting in meetings:
+            attendees_query = '''
+            SELECT u.user_id, u.caption
+            FROM attendees a
+            JOIN users u ON a.user_id = u.user_id
+            WHERE a.meeting_id = %s
+            '''
+            cursor.execute(attendees_query, (meeting['meeting_id'],))
+            attendees_data = cursor.fetchall()
+            attendees = [{'user_id': row['user_id'], 'caption': row['caption']} for row in attendees_data]
+            
+            meeting_list.append(Meeting(
+                meeting_id=meeting['meeting_id'],
+                title=meeting['title'],
+                meeting_time=meeting['meeting_time'],
+                summary=meeting['summary'],
+                created_at=meeting['created_at'],
+                attendees=attendees,
+                creator_id=meeting['creator_id'],
+                creator_username=meeting['creator_username']
+            ))
+        
+        return meeting_list
+
+@router.get("/meetings/{meeting_id}", response_model=Meeting)
+def get_meeting_details(meeting_id: int):
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        query = '''
+            SELECT 
+                m.meeting_id, m.title, m.meeting_time, m.summary, m.created_at, 
+                m.user_id as creator_id, u.caption as creator_username,
+                af.file_path as audio_file_path
+            FROM meetings m
+            JOIN users u ON m.user_id = u.user_id
+            LEFT JOIN audio_files af ON m.meeting_id = af.meeting_id
+            WHERE m.meeting_id = %s
+        '''
+        cursor.execute(query, (meeting_id,))
+        meeting = cursor.fetchone()
+
+        if not meeting:
+            raise HTTPException(status_code=404, detail="Meeting not found")
+
+        attendees_query = '''
+        SELECT u.user_id, u.caption
+        FROM attendees a
+        JOIN users u ON a.user_id = u.user_id
+        WHERE a.meeting_id = %s
+        '''
+        cursor.execute(attendees_query, (meeting['meeting_id'],))
+        attendees_data = cursor.fetchall()
+        attendees = [{'user_id': row['user_id'], 'caption': row['caption']} for row in attendees_data]
+
+        meeting_data = Meeting(
+            meeting_id=meeting['meeting_id'],
+            title=meeting['title'],
+            meeting_time=meeting['meeting_time'],
+            summary=meeting['summary'],
+            created_at=meeting['created_at'],
+            attendees=attendees,
+            creator_id=meeting['creator_id'],
+            creator_username=meeting['creator_username']
+        )
+        
+        # Add audio file path if exists
+        if meeting['audio_file_path']:
+            meeting_data.audio_file_path = meeting['audio_file_path']
+        
+        return meeting_data
+
+@router.get("/meetings/{meeting_id}/transcript", response_model=list[TranscriptSegment])
+def get_meeting_transcript(meeting_id: int):
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        # First check if meeting exists
+        meeting_query = "SELECT meeting_id FROM meetings WHERE meeting_id = %s"
+        cursor.execute(meeting_query, (meeting_id,))
+        if not cursor.fetchone():
+            raise HTTPException(status_code=404, detail="Meeting not found")
+        
+        # Get transcript segments
+        transcript_query = '''
+            SELECT segment_id, meeting_id, speaker_tag, start_time_ms, end_time_ms, text_content
+            FROM transcript_segments 
+            WHERE meeting_id = %s 
+            ORDER BY start_time_ms ASC
+        '''
+        cursor.execute(transcript_query, (meeting_id,))
+        segments = cursor.fetchall()
+        
+        return [TranscriptSegment(**segment) for segment in segments]
+
+@router.post("/meetings")
+def create_meeting(meeting_request: CreateMeetingRequest):
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        # Create meeting
+        meeting_query = '''
+            INSERT INTO meetings (user_id, title, meeting_time, summary)
+            VALUES (%s, %s, %s, %s)
+        '''
+        # Note: You'll need to pass user_id, for now using hardcoded value
+        cursor.execute(meeting_query, (1, meeting_request.title, meeting_request.meeting_time, None))
+        meeting_id = cursor.lastrowid
+        
+        # Add attendees
+        for attendee_id in meeting_request.attendee_ids:
+            attendee_query = '''
+                INSERT INTO attendees (meeting_id, user_id)
+                VALUES (%s, %s)
+                ON DUPLICATE KEY UPDATE meeting_id = meeting_id
+            '''
+            cursor.execute(attendee_query, (meeting_id, attendee_id))
+        
+        connection.commit()
+        return {"meeting_id": meeting_id, "message": "Meeting created successfully"}
+
+@router.put("/meetings/{meeting_id}")
+def update_meeting(meeting_id: int, meeting_request: UpdateMeetingRequest):
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        # Check if meeting exists
+        cursor.execute("SELECT meeting_id FROM meetings WHERE meeting_id = %s", (meeting_id,))
+        if not cursor.fetchone():
+            raise HTTPException(status_code=404, detail="Meeting not found")
+        
+        # Update meeting
+        update_query = '''
+            UPDATE meetings 
+            SET title = %s, meeting_time = %s, summary = %s
+            WHERE meeting_id = %s
+        '''
+        cursor.execute(update_query, (
+            meeting_request.title, 
+            meeting_request.meeting_time, 
+            meeting_request.summary,
+            meeting_id
+        ))
+        
+        # Update attendees - remove existing ones and add new ones
+        cursor.execute("DELETE FROM attendees WHERE meeting_id = %s", (meeting_id,))
+        
+        for attendee_id in meeting_request.attendee_ids:
+            attendee_query = '''
+                INSERT INTO attendees (meeting_id, user_id)
+                VALUES (%s, %s)
+            '''
+            cursor.execute(attendee_query, (meeting_id, attendee_id))
+        
+        connection.commit()
+        return {"message": "Meeting updated successfully"}
+
+@router.delete("/meetings/{meeting_id}")
+def delete_meeting(meeting_id: int):
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        # Check if meeting exists
+        cursor.execute("SELECT meeting_id FROM meetings WHERE meeting_id = %s", (meeting_id,))
+        if not cursor.fetchone():
+            raise HTTPException(status_code=404, detail="Meeting not found")
+        
+        # Delete related records first (foreign key constraints)
+        cursor.execute("DELETE FROM transcript_segments WHERE meeting_id = %s", (meeting_id,))
+        cursor.execute("DELETE FROM audio_files WHERE meeting_id = %s", (meeting_id,))
+        cursor.execute("DELETE FROM attachments WHERE meeting_id = %s", (meeting_id,))
+        cursor.execute("DELETE FROM attendees WHERE meeting_id = %s", (meeting_id,))
+        
+        # Delete meeting
+        cursor.execute("DELETE FROM meetings WHERE meeting_id = %s", (meeting_id,))
+        
+        connection.commit()
+        return {"message": "Meeting deleted successfully"}
+
+@router.post("/meetings/{meeting_id}/regenerate-summary")
+def regenerate_summary(meeting_id: int):
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        # Check if meeting exists
+        cursor.execute("SELECT meeting_id FROM meetings WHERE meeting_id = %s", (meeting_id,))
+        if not cursor.fetchone():
+            raise HTTPException(status_code=404, detail="Meeting not found")
+        
+        # For now, return a mock summary
+        # In a real implementation, this would call an AI service
+        mock_summary = """# AI 生成摘要
+
+## 主要议题
+- 项目进度回顾
+- 技术方案讨论
+- 下阶段规划
+
+## 关键决策
+- 采用新的技术架构
+- 调整项目时间节点
+- 分配任务责任
+
+## 后续行动
+- [ ] 完成技术方案文档
+- [ ] 安排下次会议时间
+- [ ] 跟进项目进度"""
+        
+        # Update meeting summary
+        cursor.execute(
+            "UPDATE meetings SET summary = %s WHERE meeting_id = %s", 
+            (mock_summary, meeting_id)
+        )
+        connection.commit()
+        
+        return {"summary": mock_summary}
+
+@router.get("/meetings/{meeting_id}/edit", response_model=Meeting)
+def get_meeting_for_edit(meeting_id: int):
+    """Get meeting details with full attendee information for editing"""
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        query = '''
+            SELECT 
+                m.meeting_id, m.title, m.meeting_time, m.summary, m.created_at, 
+                m.user_id as creator_id, u.caption as creator_username,
+                af.file_path as audio_file_path
+            FROM meetings m
+            JOIN users u ON m.user_id = u.user_id
+            LEFT JOIN audio_files af ON m.meeting_id = af.meeting_id
+            WHERE m.meeting_id = %s
+        '''
+        cursor.execute(query, (meeting_id,))
+        meeting = cursor.fetchone()
+
+        if not meeting:
+            raise HTTPException(status_code=404, detail="Meeting not found")
+
+        # Get attendees with full info for editing
+        attendees_query = '''
+        SELECT u.user_id, u.caption
+        FROM attendees a
+        JOIN users u ON a.user_id = u.user_id
+        WHERE a.meeting_id = %s
+        '''
+        cursor.execute(attendees_query, (meeting['meeting_id'],))
+        attendees_data = cursor.fetchall()
+        attendees = [{'user_id': row['user_id'], 'caption': row['caption']} for row in attendees_data]
+
+        meeting_data = Meeting(
+            meeting_id=meeting['meeting_id'],
+            title=meeting['title'],
+            meeting_time=meeting['meeting_time'],
+            summary=meeting['summary'],
+            created_at=meeting['created_at'],
+            attendees=attendees,
+            creator_id=meeting['creator_id'],
+            creator_username=meeting['creator_username']
+        )
+        
+        # Add audio file path if exists
+        if meeting['audio_file_path']:
+            meeting_data.audio_file_path = meeting['audio_file_path']
+        
+        return meeting_data
+
+@router.post("/meetings/upload-audio")
+async def upload_audio(
+    audio_file: UploadFile = File(...),
+    meeting_id: int = Form(...)
+):
+    # Validate file extension
+    file_extension = os.path.splitext(audio_file.filename)[1].lower()
+    if file_extension not in ALLOWED_EXTENSIONS:
+        raise HTTPException(
+            status_code=400, 
+            detail=f"Unsupported file type. Allowed types: {', '.join(ALLOWED_EXTENSIONS)}"
+        )
+    
+    # Check file size
+    if audio_file.size > MAX_FILE_SIZE:
+        raise HTTPException(
+            status_code=400,
+            detail="File size exceeds 100MB limit"
+        )
+    
+    # Check if meeting exists
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        cursor.execute("SELECT meeting_id FROM meetings WHERE meeting_id = %s", (meeting_id,))
+        if not cursor.fetchone():
+            raise HTTPException(status_code=404, detail="Meeting not found")
+    
+    # TEMP: Use existing file to test Qiniu upload instead of client file
+    # This bypasses potential client file processing issues
+    existing_file = AUDIO_DIR / "31ce039a-f619-4869-91c8-eab934bbd1d4.m4a"
+    if not existing_file.exists():
+        raise HTTPException(status_code=500, detail="Test file not found")
+    
+    temp_path = existing_file
+    print(f"DEBUG: Using existing test file: {temp_path}")
+    print(f"DEBUG: Test file exists: {temp_path.exists()}")
+    print(f"DEBUG: Test file size: {temp_path.stat().st_size}")
+    
+    # Upload to Qiniu
+    try:
+        print(f"DEBUG: Attempting to upload audio to Qiniu - meeting_id: {meeting_id}, filename: {audio_file.filename}")
+        print(f"DEBUG: Temp file path: {temp_path}")
+        print(f"DEBUG: Temp file exists: {temp_path.exists()}")
+        
+        success, qiniu_url, error_msg = qiniu_service.upload_audio_file(
+            str(temp_path), meeting_id, audio_file.filename
+        )
+        
+        print(f"DEBUG: Qiniu upload result - success: {success}, url: {qiniu_url}, error: {error_msg}")
+        
+        # TEMP: Don't delete existing test file
+        # if temp_path.exists():
+        #     temp_path.unlink()
+        
+        if not success:
+            raise HTTPException(status_code=500, detail=f"Failed to upload to Qiniu: {error_msg}")
+        
+        # Save file info to database with Qiniu URL
+        with get_db_connection() as connection:
+            cursor = connection.cursor(dictionary=True)
+            
+            # Insert audio file record with Qiniu URL
+            insert_query = '''
+                INSERT INTO audio_files (meeting_id, file_name, file_path, file_size, upload_time)
+                VALUES (%s, %s, %s, %s, NOW())
+                ON DUPLICATE KEY UPDATE
+                file_name = VALUES(file_name),
+                file_path = VALUES(file_path),
+                file_size = VALUES(file_size),
+                upload_time = VALUES(upload_time)
+            '''
+            cursor.execute(insert_query, (meeting_id, audio_file.filename, qiniu_url, audio_file.size))
+            connection.commit()
+        
+        return {
+            "message": "Audio file uploaded successfully to Qiniu",
+            "file_name": audio_file.filename,
+            "file_path": qiniu_url,
+            "qiniu_url": qiniu_url
+        }
+        
+    except Exception as e:
+        print(f"DEBUG: Exception in audio upload: {str(e)}")
+        print(f"DEBUG: Exception type: {type(e)}")
+        import traceback
+        print(f"DEBUG: Traceback: {traceback.format_exc()}")
+        # TEMP: Don't delete existing test file in case of error
+        # if temp_path.exists():
+        #     temp_path.unlink()
+        raise HTTPException(status_code=500, detail=f"Upload failed: {str(e)}")
+
+@router.get("/meetings/{meeting_id}/audio")
+def get_audio_file(meeting_id: int):
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        query = '''
+            SELECT file_name, file_path, file_size, upload_time
+            FROM audio_files 
+            WHERE meeting_id = %s
+        '''
+        cursor.execute(query, (meeting_id,))
+        audio_file = cursor.fetchone()
+        
+        if not audio_file:
+            raise HTTPException(status_code=404, detail="Audio file not found for this meeting")
+        
+        return {
+            "file_name": audio_file['file_name'],
+            "file_path": audio_file['file_path'],
+            "file_size": audio_file['file_size'],
+            "upload_time": audio_file['upload_time']
+        }
+
+@router.post("/meetings/{meeting_id}/upload-image")
+async def upload_image(
+    meeting_id: int,
+    image_file: UploadFile = File(...)
+):
+    # Validate file extension
+    file_extension = os.path.splitext(image_file.filename)[1].lower()
+    if file_extension not in ALLOWED_IMAGE_EXTENSIONS:
+        raise HTTPException(
+            status_code=400, 
+            detail=f"Unsupported image type. Allowed types: {', '.join(ALLOWED_IMAGE_EXTENSIONS)}"
+        )
+    
+    # Check file size
+    if image_file.size > MAX_IMAGE_SIZE:
+        raise HTTPException(
+            status_code=400,
+            detail="Image size exceeds 10MB limit"
+        )
+    
+    # Check if meeting exists
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        cursor.execute("SELECT meeting_id FROM meetings WHERE meeting_id = %s", (meeting_id,))
+        if not cursor.fetchone():
+            raise HTTPException(status_code=404, detail="Meeting not found")
+    
+    # Create temporary file for upload
+    temp_filename = f"{uuid.uuid4()}{file_extension}"
+    temp_path = MARKDOWN_DIR / temp_filename
+    
+    # Save file temporarily
+    # Save file temporarily
+    try:
+        contents = await image_file.read()
+        with open(temp_path, "wb") as buffer:
+            buffer.write(contents)
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"Failed to save temporary image: {str(e)}")
+    
+    # Upload to Qiniu
+    try:
+        print(f"DEBUG: Attempting to upload image to Qiniu - meeting_id: {meeting_id}, filename: {image_file.filename}")
+        print(f"DEBUG: Temp file path: {temp_path}")
+        print(f"DEBUG: Temp file exists: {temp_path.exists()}")
+        
+        success, qiniu_url, error_msg = qiniu_service.upload_markdown_image(
+            str(temp_path), meeting_id, image_file.filename
+        )
+        
+        print(f"DEBUG: Qiniu upload result - success: {success}, url: {qiniu_url}, error: {error_msg}")
+        
+        # Clean up temporary file
+        if temp_path.exists():
+            temp_path.unlink()
+        
+        if not success:
+            raise HTTPException(status_code=500, detail=f"Failed to upload image to Qiniu: {error_msg}")
+        
+        return {
+            "message": "Image uploaded successfully to Qiniu",
+            "file_name": image_file.filename,
+            "file_path": qiniu_url,
+            "url": qiniu_url,
+            "qiniu_url": qiniu_url
+        }
+        
+    except Exception as e:
+        print(f"DEBUG: Exception in image upload: {str(e)}")
+        print(f"DEBUG: Exception type: {type(e)}")
+        import traceback
+        print(f"DEBUG: Traceback: {traceback.format_exc()}")
+        # Clean up temporary file in case of error
+        if temp_path.exists():
+            temp_path.unlink()
+        raise HTTPException(status_code=500, detail=f"Image upload failed: {str(e)}")

app/api/endpoints/meetings.py

@@ -2,7 +2,8 @@
 from fastapi import APIRouter, HTTPException, UploadFile, File, Form
 from app.models.models import Meeting, TranscriptSegment, CreateMeetingRequest, UpdateMeetingRequest
 from app.core.database import get_db_connection
-from app.core.config import UPLOAD_DIR, AUDIO_DIR, MARKDOWN_DIR, ALLOWED_EXTENSIONS, ALLOWED_IMAGE_EXTENSIONS, MAX_FILE_SIZE, MAX_IMAGE_SIZE
+from app.core.config import BASE_DIR, UPLOAD_DIR, AUDIO_DIR, MARKDOWN_DIR, ALLOWED_EXTENSIONS, ALLOWED_IMAGE_EXTENSIONS, MAX_FILE_SIZE, MAX_IMAGE_SIZE
+from app.services.qiniu_service import qiniu_service
 from typing import Optional
 import os
 import uuid
@@ -144,8 +145,7 @@ def create_meeting(meeting_request: CreateMeetingRequest):
             INSERT INTO meetings (user_id, title, meeting_time, summary)
             VALUES (%s, %s, %s, %s)
         '''
-        # Note: You'll need to pass user_id, for now using hardcoded value
+        cursor.execute(meeting_query, (meeting_request.user_id, meeting_request.title, meeting_request.meeting_time, None))
-        cursor.execute(meeting_query, (1, meeting_request.title, meeting_request.meeting_time, None))
         meeting_id = cursor.lastrowid
         
         # Add attendees
@@ -326,16 +326,18 @@ async def upload_audio(
             detail="File size exceeds 100MB limit"
         )
     
+    # Create meeting-specific directory
+    meeting_dir = AUDIO_DIR / str(meeting_id)
+    meeting_dir.mkdir(exist_ok=True)
+
     # Generate unique filename
     unique_filename = f"{uuid.uuid4()}{file_extension}"
-    file_path = AUDIO_DIR / unique_filename
+    absolute_path = meeting_dir / unique_filename
-    
+    relative_path = absolute_path.relative_to(BASE_DIR)
-    # Store only relative path for database (audio/filename)
-    relative_path = f"audio/{unique_filename}"
     
     # Save file
     try:
-        with open(file_path, "wb") as buffer:
+        with open(absolute_path, "wb") as buffer:
             shutil.copyfileobj(audio_file.file, buffer)
     except Exception as e:
         raise HTTPException(status_code=500, detail=f"Failed to save file: {str(e)}")
@@ -348,7 +350,7 @@ async def upload_audio(
         cursor.execute("SELECT meeting_id FROM meetings WHERE meeting_id = %s", (meeting_id,))
         if not cursor.fetchone():
             # Clean up uploaded file if meeting doesn't exist
-            os.remove(file_path)
+            os.remove(absolute_path)
             raise HTTPException(status_code=404, detail="Meeting not found")
         
         # Insert audio file record
@@ -361,13 +363,13 @@ async def upload_audio(
             file_size = VALUES(file_size),
             upload_time = VALUES(upload_time)
         '''
-        cursor.execute(insert_query, (meeting_id, audio_file.filename, relative_path, audio_file.size))
+        cursor.execute(insert_query, (meeting_id, audio_file.filename, '/'+str(relative_path), audio_file.size))
         connection.commit()
     
     return {
         "message": "Audio file uploaded successfully",
         "file_name": audio_file.filename,
-        "file_path": relative_path
+        "file_path": '/'+str(relative_path)
     }
 
 @router.get("/meetings/{meeting_id}/audio")
@@ -426,14 +428,12 @@ async def upload_image(
     
     # Generate unique filename
     unique_filename = f"{uuid.uuid4()}{file_extension}"
-    file_path = meeting_dir / unique_filename
+    absolute_path = meeting_dir / unique_filename
-    
+    relative_path = absolute_path.relative_to(BASE_DIR)
-    # Store relative path for URL access
-    relative_path = f"markdown/{meeting_id}/{unique_filename}"
     
     # Save file
     try:
-        with open(file_path, "wb") as buffer:
+        with open(absolute_path, "wb") as buffer:
             shutil.copyfileobj(image_file.file, buffer)
     except Exception as e:
         raise HTTPException(status_code=500, detail=f"Failed to save image: {str(e)}")
@@ -441,6 +441,5 @@ async def upload_image(
     return {
         "message": "Image uploaded successfully",
         "file_name": image_file.filename,
-        "file_path": relative_path,
+        "file_path": '/'+ str(relative_path)
-        "url": f"/uploads/{relative_path}"
     }

app/core/config.py

@@ -33,4 +33,13 @@ API_CONFIG = {
     'host': os.getenv('API_HOST', '0.0.0.0'),
     'port': int(os.getenv('API_PORT', '8000')),
     'cors_origins': os.getenv('CORS_ORIGINS', 'http://localhost:5173').split(',')
-}
+}
+
+# 七牛云配置
+QINIU_ACCESS_KEY = os.getenv('QINIU_ACCESS_KEY', 'A0tp96HCtg-wZCughTgi5vc2pJnw3btClwxRE_e8')
+QINIU_SECRET_KEY = os.getenv('QINIU_SECRET_KEY', 'Lj-MSHpaVbmzpS86kMIjmwikvYOT9iPBjCk9hm6k')
+QINIU_BUCKET = os.getenv('QINIU_BUCKET', 'imeeting')
+QINIU_DOMAIN = os.getenv('QINIU_DOMAIN', 't0vogyxkz.hn-bkt.clouddn.com')
+
+# Dashscope (Tongyi Qwen) API Key
+DASHSCOPE_API_KEY = os.getenv('DASHSCOPE_API_KEY', 'sk-c2bf06ea56b4491ea3d1e37fdb472b8f')

app/models/models.py

@@ -47,6 +47,7 @@ class TranscriptSegment(BaseModel):
     text_content: str
 
 class CreateMeetingRequest(BaseModel):
+    user_id: int
     title: str
     meeting_time: Optional[datetime.datetime]
     attendee_ids: list[int]

app/services/ai_service.py

@@ -0,0 +1,106 @@
+from http import HTTPStatus
+import requests
+import json
+import dashscope
+from dashscope.audio.asr import Transcription
+from app.core.config import DASHSCOPE_API_KEY
+from app.core.database import get_db_connection
+
+class AIService:
+    def __init__(self):
+        dashscope.api_key = DASHSCOPE_API_KEY
+
+    def transcribe(self, file_urls: list[str], meeting_id: int):
+        print(f"Starting transcription for meeting_id: {meeting_id}, files: {file_urls}")
+
+        try:
+            task_response = Transcription.async_call(
+                model='paraformer-v2',
+                file_urls=file_urls,
+                language_hints=['zh', 'en'],
+                disfluency_removal_enabled=True,
+                diarization_enabled=True,
+                speaker_count=10
+            )
+
+            transcribe_response = Transcription.wait(task=task_response.output.task_id)
+
+            if transcribe_response.status_code != HTTPStatus.OK:
+                print(f"Transcription failed: {transcribe_response.status_code}, {transcribe_response.message}")
+                return
+
+            print("Transcription task submitted successfully!")
+            if not (transcribe_response.output and transcribe_response.output.get('results')):
+                print("No transcription results found in the response.")
+                return
+
+            transcription_url = transcribe_response.output['results'][0]['transcription_url']
+            print(f"Fetching transcription from URL: {transcription_url}")
+            
+            response = requests.get(transcription_url)
+            response.raise_for_status()
+            transcription_data = response.json()
+
+            self._save_segments_to_db(transcription_data, meeting_id)
+
+        except requests.exceptions.RequestException as e:
+            print(f"Error fetching transcription from URL: {e}")
+        except json.JSONDecodeError as e:
+            print(f"Error decoding JSON from transcription URL: {e}")
+        except Exception as e:
+            print(f"An unexpected error occurred: {e}")
+
+    def _save_segments_to_db(self, data: dict, meeting_id: int):
+        segments_to_insert = []
+        for transcript in data.get('transcripts', []):
+            for sentence in transcript.get('sentences', []):
+                segments_to_insert.append((
+                    meeting_id,
+                    sentence.get('speaker_id', 'Unknown'),
+                    sentence.get('begin_time'),
+                    sentence.get('end_time'),
+                    sentence.get('text')
+                ))
+
+        if not segments_to_insert:
+            print("No segments to save.")
+            return
+
+        try:
+            with get_db_connection() as connection:
+                cursor = connection.cursor()
+                
+                # Clear existing segments for this meeting to avoid duplicates
+                delete_query = "DELETE FROM transcript_segments WHERE meeting_id = %s"
+                cursor.execute(delete_query, (meeting_id,))
+                print(f"Deleted existing segments for meeting_id: {meeting_id}")
+
+                insert_query = '''
+                    INSERT INTO transcript_segments (meeting_id, speaker_tag, start_time_ms, end_time_ms, text_content)
+                    VALUES (%s, %s, %s, %s, %s)
+                '''
+                cursor.executemany(insert_query, segments_to_insert)
+                connection.commit()
+                print(f"Successfully saved {len(segments_to_insert)} segments to the database for meeting_id: {meeting_id}")
+
+        except Exception as e:
+            print(f"Database error: {e}")
+
+# Main method for testing
+if __name__ == '__main__':
+    # This is an example of how to use the service.
+    # You need to provide a valid meeting_id that exists in your database
+    # and a publicly accessible URL for the audio file.
+    
+    # Example usage:
+    # 1. Make sure you have a meeting with meeting_id = 1 in your database.
+    # 2. Make sure the audio file URL is correct and accessible.
+    
+    test_meeting_id = 37
+    # Please replace with your own publicly accessible audio file URL
+    test_file_urls = ['http://t0vogyxkz.hn-bkt.clouddn.com/record/meeting_records_2.mp3']
+    
+    print("--- Running AI Service Test ---")
+    ai_service = AIService()
+    ai_service.transcribe(file_urls=test_file_urls, meeting_id=test_meeting_id)
+    print("--- AI Service Test Finished ---")

app/services/qiniu_service.py

@@ -0,0 +1,147 @@
+from qiniu import Auth, put_file_v2, etag, BucketManager
+import qiniu.config
+import os
+import uuid
+from typing import Optional, Tuple
+from app.core.config import QINIU_ACCESS_KEY, QINIU_SECRET_KEY, QINIU_BUCKET, QINIU_DOMAIN
+
+
+class QiniuService:
+    def __init__(self):
+        self.access_key = QINIU_ACCESS_KEY
+        self.secret_key = QINIU_SECRET_KEY
+        self.bucket_name = QINIU_BUCKET
+        self.domain = QINIU_DOMAIN
+        
+        if not self.access_key or not self.secret_key:
+            print("ERROR: 七牛云Access Key或Secret Key为空!")
+        if not self.bucket_name:
+            print("ERROR: 七牛云Bucket名称为空!")
+        if not self.domain:
+            print("ERROR: 七牛云Domain为空!")
+            
+        self.q = Auth(self.access_key, self.secret_key)
+        
+    
+    def upload_audio_file(self, file_path: str, meeting_id: int, original_filename: str) -> Tuple[bool, str, Optional[str]]:
+        """
+        Upload audio file to Qiniu cloud storage
+        
+        Args:
+            file_path: Local file path
+            meeting_id: Meeting ID for directory structure
+            original_filename: Original filename
+        
+        Returns:
+            Tuple of (success: bool, url: str, error_message: Optional[str])
+        """
+        try:
+            # Validate file exists
+            if not os.path.exists(file_path):
+                return False, "", f"File not found: {file_path}"
+            
+            file_extension = os.path.splitext(original_filename)[1]
+            unique_filename = f"{uuid.uuid4()}{file_extension}"
+            key = f"record/{meeting_id}/{unique_filename}"
+            
+            # Generate upload token
+            token = self.q.upload_token(self.bucket_name, key, 3600)
+            print(f"DEBUG: 生成音频上传token成功, key: {key}")
+            print(f"DEBUG: token前50位: {token[:50] if token else 'None'}")
+            
+            # Upload file with retry mechanism
+            ret, info = put_file_v2(token, key, file_path)
+            
+            print(f"DEBUG: Qiniu upload response - ret: {ret}, info: {info}")
+            print(f"DEBUG: Qiniu upload info details - status_code: {info.status_code}, text_body: {info.text_body}")
+            
+            # Check if upload was successful
+            # For put_file_v2, we need to check the info.status_code
+            if info.status_code == 200 and ret and 'key' in ret and ret['key'] == key:
+                url = f"http://{self.domain}/{key}"
+                return True, url, None
+            else:
+                # Extract error information properly
+                error_msg = f"Upload failed: status_code={info.status_code}"
+                if hasattr(info, 'text_body') and info.text_body:
+                    error_msg += f", response={info.text_body}"
+                return False, "", error_msg
+                
+        except Exception as e:
+            import traceback
+            traceback.print_exc()
+            return False, "", f"Upload error: {str(e)}"
+    
+    def upload_markdown_image(self, file_path: str, meeting_id: int, original_filename: str) -> Tuple[bool, str, Optional[str]]:
+        """
+        Upload markdown image to Qiniu cloud storage
+        
+        Args:
+            file_path: Local file path
+            meeting_id: Meeting ID for directory structure
+            original_filename: Original filename
+        
+        Returns:
+            Tuple of (success: bool, url: str, error_message: Optional[str])
+        """
+        try:
+            # Validate file exists
+            if not os.path.exists(file_path):
+                return False, "", f"File not found: {file_path}"
+            
+            file_extension = os.path.splitext(original_filename)[1]
+            unique_filename = f"{uuid.uuid4()}{file_extension}"
+            key = f"markdown/{meeting_id}/{unique_filename}"
+            
+            # Generate upload token
+            token = self.q.upload_token(self.bucket_name, key, 3600)
+            
+            # Upload file with retry mechanism
+            ret, info = put_file_v2(token, key, file_path)
+            
+            print(f"DEBUG: Qiniu image upload response - ret: {ret}, info: {info}")
+            print(f"DEBUG: Qiniu image upload info details - status_code: {info.status_code}, text_body: {info.text_body}")
+            
+            # Check if upload was successful
+            # For put_file_v2, we need to check the info.status_code
+            if info.status_code == 200 and ret and 'key' in ret and ret['key'] == key:
+                url = f"http://{self.domain}/{key}"
+                return True, url, None
+            else:
+                # Extract error information properly
+                error_msg = f"Upload failed: status_code={info.status_code}"
+                if hasattr(info, 'text_body') and info.text_body:
+                    error_msg += f", response={info.text_body}"
+                return False, "", error_msg
+                
+        except Exception as e:
+            import traceback
+            traceback.print_exc()
+            return False, "", f"Upload error: {str(e)}"
+    
+    def delete_file(self, key: str) -> Tuple[bool, Optional[str]]:
+        """
+        Delete file from Qiniu cloud storage
+        
+        Args:
+            key: File key in Qiniu storage
+        
+        Returns:
+            Tuple of (success: bool, error_message: Optional[str])
+        """
+        try:
+            from qiniu import BucketManager
+            bucket = BucketManager(self.q)
+            ret, info = bucket.delete(self.bucket_name, key)
+            
+            if ret is None:
+                return True, None
+            else:
+                return False, f"Delete failed: {info}"
+                
+        except Exception as e:
+            return False, f"Delete error: {str(e)}"
+
+
+# Global instance
+qiniu_service = QiniuService()

requirements.txt

@@ -3,4 +3,5 @@ mysql-connector-python
 uvicorn[standard]
 python-multipart
 pydantic[email]
-passlib[bcrypt]
+passlib[bcrypt]
+qiniu

test_full_upload.py

@@ -0,0 +1,104 @@
+# -*- coding: utf-8 -*-
+import os
+import sys
+import asyncio
+from pathlib import Path
+
+# Add the app directory to the path
+sys.path.append(os.path.join(os.path.dirname(__file__), 'app'))
+
+# Mock the FastAPI UploadFile
+class MockUploadFile:
+    def __init__(self, filename, content):
+        self.filename = filename
+        self.content = content
+        self.size = len(content)
+        self._file_pos = 0
+    
+    async def read(self, size=-1):
+        if size == -1:
+            result = self.content[self._file_pos:]
+            self._file_pos = len(self.content)
+        else:
+            result = self.content[self._file_pos:self._file_pos + size]
+            self._file_pos += len(result)
+        return result
+    
+    def file(self):
+        from io import BytesIO
+        return BytesIO(self.content.encode() if isinstance(self.content, str) else self.content)
+
+async def test_audio_upload():
+    from app.api.endpoints.meetings import AUDIO_DIR
+    from app.services.qiniu_service import qiniu_service
+    
+    # Path to the problematic audio file
+    audio_file_path = "/Users/jiliu/工作/projects/imeeting/backend/uploads/audio/31ce039a-f619-4869-91c8-eab934bbd1d4.m4a"
+    
+    # Read the content of the audio file
+    try:
+        with open(audio_file_path, "rb") as f:
+            test_content = f.read()
+        print(f"Successfully read content from {audio_file_path}")
+    except FileNotFoundError:
+        print(f"Error: The file was not found at {audio_file_path}")
+        return
+
+    # Create mock UploadFile with the real audio content
+    mock_file = MockUploadFile("31ce039a-f619-4869-91c8-eab934bbd1d4.m4a", test_content)
+    
+    # Create temporary file for upload (simulating the API endpoint)
+    file_extension = ".m4a"
+    from uuid import uuid4
+    temp_filename = f"{uuid4()}{file_extension}"
+    temp_path = AUDIO_DIR / temp_filename
+    
+    print(f"Creating temporary file at: {temp_path}")
+    
+    # Save file temporarily (simulating the API endpoint)
+    try:
+        # Simulate shutil.copyfileobj(mock_file.file(), open(temp_path, "wb"))
+        with open(temp_path, "wb") as buffer:
+            buffer.write(mock_file.content) # content is already bytes
+            
+        print(f"Temporary file created successfully. Exists: {temp_path.exists()}")
+        print(f"Temporary file size: {temp_path.stat().st_size}")
+    except Exception as e:
+        print(f"Failed to save temporary file: {str(e)}")
+        return
+    
+    # Test upload to Qiniu (simulating the API endpoint)
+    try:
+        print(f"Attempting to upload audio to Qiniu...")
+        print(f"Temp file path: {temp_path}")
+        print(f"Temp file exists: {temp_path.exists()}")
+        
+        success, qiniu_url, error_msg = qiniu_service.upload_audio_file(
+            str(temp_path), 11, "test-audio.mp3"
+        )
+        
+        print(f"Qiniu upload result - success: {success}")
+        print(f"Qiniu upload result - url: {qiniu_url}")
+        print(f"Qiniu upload result - error: {error_msg}")
+        
+        # Clean up temporary file
+        if temp_path.exists():
+            temp_path.unlink()
+            print("Temporary file cleaned up")
+        
+        if success:
+            print("Upload successful!")
+            print(f"URL: {qiniu_url}")
+        else:
+            print(f"Upload failed: {error_msg}")
+            
+    except Exception as e:
+        print(f"Exception in audio upload: {str(e)}")
+        import traceback
+        print(f"Traceback: {traceback.format_exc()}")
+        # Clean up temporary file in case of error
+        if temp_path.exists():
+            temp_path.unlink()
+
+if __name__ == "__main__":
+    asyncio.run(test_audio_upload())

test_qiniu.py

@@ -0,0 +1,82 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import os
+import sys
+from qiniu import Auth, put_file_v2, BucketManager
+
+# Add app path
+sys.path.append(os.path.join(os.path.dirname(__file__), 'app'))
+
+from app.core.config import QINIU_ACCESS_KEY, QINIU_SECRET_KEY, QINIU_BUCKET, QINIU_DOMAIN
+
+def test_qiniu_connection():
+    print("=== 七牛云连接测试 ===")
+    print(f"Access Key: {QINIU_ACCESS_KEY[:10]}...")
+    print(f"Secret Key: {QINIU_SECRET_KEY[:10]}...")
+    print(f"Bucket: {QINIU_BUCKET}")
+    print(f"Domain: {QINIU_DOMAIN}")
+    
+    # 创建认证对象
+    q = Auth(QINIU_ACCESS_KEY, QINIU_SECRET_KEY)
+    
+    # 测试1: 生成上传token
+    try:
+        key = "test/connection-test.txt"
+        token = q.upload_token(QINIU_BUCKET, key, 3600)
+        print(f"✓ Token生成成功: {token[:50]}...")
+    except Exception as e:
+        print(f"✗ Token生成失败: {e}")
+        return False
+    
+    # 测试2: 列举存储空间 (测试认证是否正确)
+    try:
+        bucket_manager = BucketManager(q)
+        ret, eof, info = bucket_manager.list(QINIU_BUCKET, limit=100)
+        print(f"✓ Bucket访问成功, status_code: {info.status_code}")
+        if ret:
+            print(f"  存储空间中有文件: {len(ret.get('items', []))} 个")
+    except Exception as e:
+        print(f"✗ Bucket访问失败: {e}")
+        return False
+    
+    # 测试3: 上传一个小文件
+    test_file = "/Users/jiliu/工作/projects/imeeting/backend/uploads/result.json"
+    if os.path.exists(test_file):
+        try:
+            key = "test/result1.json"
+            token = q.upload_token(QINIU_BUCKET, key, 3600)
+            ret, info = put_file_v2(token, key, test_file, version='v2')
+            
+            print(f"上传结果:")
+            print(f"  ret: {ret}")
+            print(f"  status_code: {info.status_code}")
+            print(f"  text_body: {info.text_body}")
+            print(f"  url: {info.url}")
+            print(f"  req_id: {info.req_id}")
+            print(f"  x_log: {info.x_log}")
+            
+            if info.status_code == 200:
+                print("✓ 文件上传成功")
+                url = f"http://{QINIU_DOMAIN}/{key}"
+                print(f"  访问URL: {url}")
+                return True
+            else:
+                print(f"✗ 文件上传失败: {info.status_code}")
+                return False
+                
+        except Exception as e:
+            print(f"✗ 文件上传异常: {e}")
+            import traceback
+            traceback.print_exc()
+            return False
+    else:
+        print(f"✗ 测试文件不存在: {test_file}")
+        return False
+
+if __name__ == "__main__":
+    success = test_qiniu_connection()
+    if success:
+        print("\n🎉 七牛云连接测试成功!")
+    else:
+        print("\n❌ 七牛云连接测试失败!")

test_upload.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# flake8: noqa
+from qiniu import Auth, put_data ,put_file_v2, etag
+import qiniu.config
+#需要填写你的 Access Key 和 Secret Key
+access_key = 'A0tp96HCtg-wZCughTgi5vc2pJnw3btClwxRE_e8'
+secret_key = 'Lj-MSHpaVbmzpS86kMIjmwikvYOT9iPBjCk9hm6k'
+#构建鉴权对象
+q = Auth(access_key, secret_key)
+#要上传的空间
+bucket_name = 'imeeting'
+#上传后保存的文件名
+key = 'test/result.json'
+#生成上传 Token，可以指定过期时间等
+token = q.upload_token(bucket_name, key, 3600)
+#要上传文件的本地路径
+localfile = './uploads/result.json'
+ret, info = put_file_v2(token, key, localfile, version='v2')
+print(info)
+assert ret['key'] == key
+assert ret['hash'] == etag(localfile)

uploads/r.txt

@@ -0,0 +1,7 @@
+fastapi
+mysql-connector-python
+uvicorn[standard]
+python-multipart
+pydantic[email]
+passlib[bcrypt]
+qiniu