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"""
RAG κ²μ μ±λ΄ μΉ μ ν리μΌμ΄μ
- API λΌμ°νΈ μ μ
"""
import os
import json
import logging
import tempfile
import requests
from flask import request, jsonify, render_template, send_from_directory, session, redirect, url_for
from datetime import datetime
from werkzeug.utils import secure_filename
# λ‘κ±° κ°μ Έμ€κΈ°
logger = logging.getLogger(__name__)
def register_routes(app, login_required, llm_interface, retriever, stt_client, DocumentProcessor, base_retriever, app_ready, ADMIN_USERNAME, ADMIN_PASSWORD, DEVICE_SERVER_URL):
"""Flask μ ν리μΌμ΄μ
μ κΈ°λ³Έ λΌμ°νΈ λ±λ‘"""
# ν¬νΌ ν¨μ
def allowed_audio_file(filename):
"""νμΌμ΄ νμ©λ μ€λμ€ νμ₯μλ₯Ό κ°μ§λμ§ νμΈ"""
ALLOWED_AUDIO_EXTENSIONS = {'mp3', 'wav', 'ogg', 'm4a'}
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_AUDIO_EXTENSIONS
def allowed_doc_file(filename):
"""νμΌμ΄ νμ©λ λ¬Έμ νμ₯μλ₯Ό κ°μ§λμ§ νμΈ"""
ALLOWED_DOC_EXTENSIONS = {'txt', 'md', 'pdf', 'docx', 'csv'}
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_DOC_EXTENSIONS
@app.route('/login', methods=['GET', 'POST'])
def login():
error = None
next_url = request.args.get('next')
logger.info(f"-------------- λ‘κ·ΈμΈ νμ΄μ§ μ μ (Next: {next_url}) --------------")
logger.info(f"Method: {request.method}")
if request.method == 'POST':
logger.info("λ‘κ·ΈμΈ μλ λ°μ")
username = request.form.get('username', '')
password = request.form.get('password', '')
logger.info(f"μ
λ ₯λ μ¬μ©μλͺ
: {username}")
logger.info(f"λΉλ°λ²νΈ μ
λ ₯ μ¬λΆ: {len(password) > 0}")
# νκ²½ λ³μ λλ κΈ°λ³Έκ°κ³Ό λΉκ΅
valid_username = ADMIN_USERNAME
valid_password = ADMIN_PASSWORD
logger.info(f"κ²μ¦μ© μ¬μ©μλͺ
: {valid_username}")
logger.info(f"κ²μ¦μ© λΉλ°λ²νΈ μ‘΄μ¬ μ¬λΆ: {valid_password is not None and len(valid_password) > 0}")
if username == valid_username and password == valid_password:
logger.info(f"λ‘κ·ΈμΈ μ±κ³΅: {username}")
# μΈμ
μ€μ μ νμ¬ μΈμ
μν λ‘κΉ
logger.debug(f"μΈμ
μ€μ μ : {session}")
# μΈμ
μ λ‘κ·ΈμΈ μ 보 μ μ₯
session.permanent = True
session['logged_in'] = True
session['username'] = username
session.modified = True
logger.info(f"μΈμ
μ€μ ν: {session}")
logger.info("μΈμ
μ€μ μλ£, 리λλ μ
μλ")
# λ‘κ·ΈμΈ μ±κ³΅ ν 리λλ μ
redirect_to = next_url or url_for('index')
logger.info(f"리λλ μ
λμ: {redirect_to}")
response = redirect(redirect_to)
return response
else:
logger.warning("λ‘κ·ΈμΈ μ€ν¨: μμ΄λ λλ λΉλ°λ²νΈ λΆμΌμΉ")
if username != valid_username: logger.warning("μ¬μ©μλͺ
λΆμΌμΉ")
if password != valid_password: logger.warning("λΉλ°λ²νΈ λΆμΌμΉ")
error = 'μμ΄λ λλ λΉλ°λ²νΈκ° μ¬λ°λ₯΄μ§ μμ΅λλ€.'
else:
logger.info("λ‘κ·ΈμΈ νμ΄μ§ GET μμ²")
if 'logged_in' in session:
logger.info("μ΄λ―Έ λ‘κ·ΈμΈλ μ¬μ©μ, λ©μΈ νμ΄μ§λ‘ 리λλ μ
")
return redirect(url_for('index'))
logger.info("---------- λ‘κ·ΈμΈ νμ΄μ§ λ λλ§ ----------")
return render_template('login.html', error=error, next=next_url)
@app.route('/logout')
def logout():
logger.info("-------------- λ‘κ·Έμμ μμ² --------------")
logger.info(f"λ‘κ·Έμμ μ μΈμ
μν: {session}")
if 'logged_in' in session:
username = session.get('username', 'unknown')
logger.info(f"μ¬μ©μ {username} λ‘κ·Έμμ μ²λ¦¬ μμ")
session.pop('logged_in', None)
session.pop('username', None)
session.modified = True
logger.info(f"μΈμ
μ 보 μμ μλ£. νμ¬ μΈμ
: {session}")
else:
logger.warning("λ‘κ·ΈμΈλμ§ μμ μνμμ λ‘κ·Έμμ μλ")
logger.info("λ‘κ·ΈμΈ νμ΄μ§λ‘ 리λλ μ
")
response = redirect(url_for('login'))
return response
@app.route('/')
@login_required
def index():
"""λ©μΈ νμ΄μ§"""
nonlocal app_ready
# μ± μ€λΉ μν νμΈ - 30μ΄ μ΄μ μ§λ¬μΌλ©΄ κ°μ λ‘ ready μνλ‘ λ³κ²½
current_time = datetime.now()
start_time = datetime.fromtimestamp(os.path.getmtime(__file__))
time_diff = (current_time - start_time).total_seconds()
if not app_ready and time_diff > 30:
logger.warning(f"μ±μ΄ 30μ΄ μ΄μ μ΄κΈ°ν μ€ μνμ
λλ€. κ°μ λ‘ ready μνλ‘ λ³κ²½ν©λλ€.")
app_ready = True
if not app_ready:
logger.info("μ±μ΄ μμ§ μ€λΉλμ§ μμ λ‘λ© νμ΄μ§ νμ")
return render_template('loading.html'), 503 # μλΉμ€ μ€λΉ μλ¨ μν μ½λ
logger.info("λ©μΈ νμ΄μ§ μμ²")
return render_template('index.html')
@app.route('/api/status')
@login_required
def app_status():
"""μ± μ΄κΈ°ν μν νμΈ API"""
logger.info(f"μ± μν νμΈ μμ²: {'Ready' if app_ready else 'Not Ready'}")
return jsonify({"ready": app_ready})
@app.route('/api/llm', methods=['GET', 'POST'])
@login_required
def llm_api():
"""μ¬μ© κ°λ₯ν LLM λͺ©λ‘ λ° μ ν API"""
if not app_ready:
return jsonify({"error": "μ±μ΄ μμ§ μ΄κΈ°ν μ€μ
λλ€. μ μ ν λ€μ μλν΄μ£ΌμΈμ."}), 503
if request.method == 'GET':
logger.info("LLM λͺ©λ‘ μμ²")
try:
current_details = llm_interface.get_current_llm_details() if hasattr(llm_interface, 'get_current_llm_details') else {"id": "unknown", "name": "Unknown"}
supported_llms_dict = llm_interface.SUPPORTED_LLMS if hasattr(llm_interface, 'SUPPORTED_LLMS') else {}
supported_list = [{
"name": name, "id": id, "current": id == current_details.get("id")
} for name, id in supported_llms_dict.items()]
return jsonify({
"supported_llms": supported_list,
"current_llm": current_details
})
except Exception as e:
logger.error(f"LLM μ 보 μ‘°ν μ€λ₯: {e}")
return jsonify({"error": "LLM μ 보 μ‘°ν μ€ μ€λ₯ λ°μ"}), 500
elif request.method == 'POST':
data = request.get_json()
if not data or 'llm_id' not in data:
return jsonify({"error": "LLM IDκ° μ 곡λμ§ μμμ΅λλ€."}), 400
llm_id = data['llm_id']
logger.info(f"LLM λ³κ²½ μμ²: {llm_id}")
try:
if not hasattr(llm_interface, 'set_llm') or not hasattr(llm_interface, 'llm_clients'):
raise NotImplementedError("LLM μΈν°νμ΄μ€μ νμν λ©μλ/μμ± μμ")
if llm_id not in llm_interface.llm_clients:
return jsonify({"error": f"μ§μλμ§ μλ LLM ID: {llm_id}"}), 400
success = llm_interface.set_llm(llm_id)
if success:
new_details = llm_interface.get_current_llm_details()
logger.info(f"LLMμ΄ '{new_details.get('name', llm_id)}'λ‘ λ³κ²½λμμ΅λλ€.")
return jsonify({
"success": True,
"message": f"LLMμ΄ '{new_details.get('name', llm_id)}'λ‘ λ³κ²½λμμ΅λλ€.",
"current_llm": new_details
})
else:
logger.error(f"LLM λ³κ²½ μ€ν¨ (ID: {llm_id})")
return jsonify({"error": "LLM λ³κ²½ μ€ λ΄λΆ μ€λ₯ λ°μ"}), 500
except Exception as e:
logger.error(f"LLM λ³κ²½ μ²λ¦¬ μ€ μ€λ₯: {e}", exc_info=True)
return jsonify({"error": f"LLM λ³κ²½ μ€ μ€λ₯ λ°μ: {str(e)}"}), 500
@app.route('/api/chat', methods=['POST'])
@login_required
def chat():
"""ν
μ€νΈ κΈ°λ° μ±λ΄ API"""
if not app_ready or retriever is None:
return jsonify({"error": "μ±/κ²μκΈ°κ° μμ§ μ΄κΈ°ν μ€μ
λλ€. μ μ ν λ€μ μλν΄μ£ΌμΈμ."}), 503
try:
data = request.get_json()
if not data or 'query' not in data:
return jsonify({"error": "μΏΌλ¦¬κ° μ 곡λμ§ μμμ΅λλ€."}), 400
query = data['query']
logger.info(f"ν
μ€νΈ 쿼리 μμ : {query[:100]}...")
# RAG κ²μ μν
if not hasattr(retriever, 'search'):
raise NotImplementedError("Retrieverμ search λ©μλκ° μμ΅λλ€.")
search_results = retriever.search(query, top_k=5, first_stage_k=6)
# 컨ν
μ€νΈ μ€λΉ
if not hasattr(DocumentProcessor, 'prepare_rag_context'):
raise NotImplementedError("DocumentProcessorμ prepare_rag_context λ©μλκ° μμ΅λλ€.")
context = DocumentProcessor.prepare_rag_context(search_results, field="text")
if not context:
logger.warning("κ²μ κ²°κ³Όκ° μμ΄ μ»¨ν
μ€νΈλ₯Ό μμ±νμ§ λͺ»ν¨.")
# LLMμ μ§μ
llm_id = data.get('llm_id', None)
if not hasattr(llm_interface, 'rag_generate'):
raise NotImplementedError("LLMInterfaceμ rag_generate λ©μλκ° μμ΅λλ€.")
if not context:
answer = "μ£μ‘ν©λλ€. κ΄λ ¨ μ 보λ₯Ό μ°Ύμ μ μμ΅λλ€."
logger.info("컨ν
μ€νΈ μμ΄ κΈ°λ³Έ μλ΅ μμ±")
else:
answer = llm_interface.rag_generate(query, context, llm_id=llm_id)
logger.info(f"LLM μλ΅ μμ± μλ£ (κΈΈμ΄: {len(answer)})")
# μμ€ μ 보 μΆμΆ (CSV ID μΆμΆ λ‘μ§ ν¬ν¨)
sources = []
if search_results:
for result in search_results:
if not isinstance(result, dict):
logger.warning(f"μμμΉ λͺ»ν κ²μ κ²°κ³Ό νμ: {type(result)}")
continue
if "source" in result:
source_info = {
"source": result.get("source", "Unknown"),
"score": result.get("rerank_score", result.get("score", 0))
}
# CSV νμΌ νΉμ μ²λ¦¬
if "text" in result and result.get("filetype") == "csv":
try:
text_lines = result["text"].strip().split('\n')
if text_lines:
first_line = text_lines[0].strip()
if ',' in first_line:
first_column = first_line.split(',')[0].strip()
source_info["id"] = first_column
logger.debug(f"CSV μμ€ ID μΆμΆ: {first_column} from {source_info['source']}")
except Exception as e:
logger.warning(f"CSV μμ€ ID μΆμΆ μ€ν¨ ({result.get('source')}): {e}")
sources.append(source_info)
# μ΅μ’
μλ΅
response_data = {
"answer": answer,
"sources": sources,
"llm": llm_interface.get_current_llm_details() if hasattr(llm_interface, 'get_current_llm_details') else {}
}
return jsonify(response_data)
except Exception as e:
logger.error(f"μ±ν
μ²λ¦¬ μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
return jsonify({"error": f"μ²λ¦¬ μ€ μ€λ₯κ° λ°μνμ΅λλ€: {str(e)}"}), 500
@app.route('/api/voice', methods=['POST'])
@login_required
def voice_chat():
"""μμ± μ± API μλν¬μΈνΈ"""
if not app_ready:
logger.warning("μ± μ΄κΈ°νκ° μλ£λμ§ μμμ§λ§ μμ± API μμ² μ²λ¦¬ μλ")
# μ¬κΈ°μ λ°λ‘ 리ν΄νμ§ μκ³ κ³μ μ§ν
# μ¬μ κ²μ¬: retrieverμ stt_clientκ° μ λλ‘ μ΄κΈ°νλμλμ§ νμΈ
if retriever is None:
logger.error("retrieverκ° μμ§ μ΄κΈ°νλμ§ μμμ΅λλ€")
return jsonify({
"transcription": "(μμ±μ ν
μ€νΈλ‘ λ³ννμ§λ§ κ²μ μμ§μ΄ μμ§ μ€λΉλμ§ μμμ΅λλ€)",
"answer": "μ£μ‘ν©λλ€. κ²μ μμ§μ΄ μμ§ μ΄κΈ°ν μ€μ
λλ€. μ μ ν λ€μ μλν΄μ£ΌμΈμ.",
"sources": []
})
# λλ νμ μ»΄ν¬λνΈκ° μμ λλ§ νΉλ³ μλ΅ λ°ν
if stt_client is None:
return jsonify({
"transcription": "(μμ± μΈμ κΈ°λ₯μ΄ μ€λΉ μ€μ
λλ€)",
"answer": "μ£μ‘ν©λλ€. νμ¬ μμ± μΈμ μλΉμ€κ° μ΄κΈ°ν μ€μ
λλ€. μ μ ν λ€μ μλν΄μ£ΌμΈμ.",
"sources": []
})
logger.info("μμ± μ± μμ² μμ ")
if 'audio' not in request.files:
logger.error("μ€λμ€ νμΌμ΄ μ 곡λμ§ μμ")
return jsonify({"error": "μ€λμ€ νμΌμ΄ μ 곡λμ§ μμμ΅λλ€."}), 400
audio_file = request.files['audio']
logger.info(f"μμ λ μ€λμ€ νμΌ: {audio_file.filename} ({audio_file.content_type})")
try:
# μ€λμ€ νμΌ μ²λ¦¬
# μμ νμΌ μ¬μ© κ³ λ € (λ©λͺ¨λ¦¬ λΆλ΄ μ€μ΄κΈ° μν΄)
with tempfile.NamedTemporaryFile(delete=True) as temp_audio:
audio_file.save(temp_audio.name)
logger.info(f"μ€λμ€ νμΌμ μμ μ μ₯: {temp_audio.name}")
# VitoSTT.transcribe_audio κ° νμΌ κ²½λ‘ λλ λ°μ΄νΈλ₯Ό λ°μ μ μλλ‘ κ΅¬νλμ΄μΌ ν¨
# μ¬κΈ°μλ νμΌ κ²½λ‘λ₯Ό μ¬μ©νλ€κ³ κ°μ
if not hasattr(stt_client, 'transcribe_audio'):
raise NotImplementedError("STT ν΄λΌμ΄μΈνΈμ transcribe_audio λ©μλκ° μμ΅λλ€.")
# νμΌ κ²½λ‘λ‘ μ λ¬ μ
# stt_result = stt_client.transcribe_audio(temp_audio.name, language="ko")
# λ°μ΄νΈλ‘ μ λ¬ μ
with open(temp_audio.name, 'rb') as f_bytes:
audio_bytes = f_bytes.read()
stt_result = stt_client.transcribe_audio(audio_bytes, language="ko")
if not isinstance(stt_result, dict) or not stt_result.get("success"):
error_msg = stt_result.get("error", "μ μ μλ STT μ€λ₯") if isinstance(stt_result, dict) else "STT κ²°κ³Ό νμ μ€λ₯"
logger.error(f"μμ±μΈμ μ€ν¨: {error_msg}")
return jsonify({
"error": "μμ±μΈμ μ€ν¨",
"details": error_msg
}), 500
transcription = stt_result.get("text", "")
if not transcription:
logger.warning("μμ±μΈμ κ²°κ³Όκ° λΉμ΄μμ΅λλ€.")
return jsonify({"error": "μμ±μμ ν
μ€νΈλ₯Ό μΈμνμ§ λͺ»νμ΅λλ€.", "transcription": ""}), 400
logger.info(f"μμ±μΈμ μ±κ³΅: {transcription[:50]}...")
if retriever is None:
logger.error("STT μ±κ³΅ ν κ²μ μλ μ€ retrieverκ° Noneμ")
return jsonify({
"transcription": transcription,
"answer": "μμ±μ μΈμνμ§λ§, νμ¬ κ²μ μμ€ν
μ΄ μ€λΉλμ§ μμμ΅λλ€. μ μ ν λ€μ μλν΄μ£ΌμΈμ.",
"sources": []
})
# --- μ΄ν λ‘μ§μ /api/chatκ³Ό κ±°μ λμΌ ---
# RAG κ²μ μν
search_results = retriever.search(transcription, top_k=5, first_stage_k=6)
context = DocumentProcessor.prepare_rag_context(search_results, field="text")
if not context:
logger.warning("μμ± μΏΌλ¦¬μ λν κ²μ κ²°κ³Ό μμ.")
# answer = "μ£μ‘ν©λλ€. κ΄λ ¨ μ 보λ₯Ό μ°Ύμ μ μμ΅λλ€." (μλ LLM νΈμΆ λ‘μ§μμ μ²λ¦¬)
pass
# LLM νΈμΆ
llm_id = request.form.get('llm_id', None) # μμ± μμ²μ form λ°μ΄ν°λ‘ LLM ID λ°μ μ μμ
if not context:
answer = "μ£μ‘ν©λλ€. κ΄λ ¨ μ 보λ₯Ό μ°Ύμ μ μμ΅λλ€."
logger.info("컨ν
μ€νΈ μμ΄ κΈ°λ³Έ μλ΅ μμ±")
else:
answer = llm_interface.rag_generate(transcription, context, llm_id=llm_id)
logger.info(f"LLM μλ΅ μμ± μλ£ (κΈΈμ΄: {len(answer)})")
# μμ€ μ 보 μΆμΆ
enhanced_sources = []
if search_results:
for doc in search_results:
if not isinstance(doc, dict): continue # A
if "source" in doc:
source_info = {
"source": doc.get("source", "Unknown"),
"score": doc.get("rerank_score", doc.get("score", 0))
}
if "text" in doc and doc.get("filetype") == "csv":
try:
text_lines = doc["text"].strip().split('\n')
if text_lines:
first_line = text_lines[0].strip()
if ',' in first_line:
first_column = first_line.split(',')[0].strip()
source_info["id"] = first_column
except Exception as e:
logger.warning(f"[μμ±μ±] CSV μμ€ ID μΆμΆ μ€ν¨ ({doc.get('source')}): {e}")
enhanced_sources.append(source_info)
# μ΅μ’
μλ΅
response_data = {
"transcription": transcription,
"answer": answer,
"sources": enhanced_sources,
"llm": llm_interface.get_current_llm_details() if hasattr(llm_interface, 'get_current_llm_details') else {}
}
return jsonify(response_data)
except Exception as e:
logger.error(f"μμ± μ± μ²λ¦¬ μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
return jsonify({
"error": "μμ± μ²λ¦¬ μ€ λ΄λΆ μ€λ₯ λ°μ",
"details": str(e)
}), 500
@app.route('/api/upload', methods=['POST'])
@login_required
def upload_document():
"""μ§μλ² μ΄μ€ λ¬Έμ μ
λ‘λ API"""
if not app_ready or base_retriever is None:
return jsonify({"error": "μ±/κΈ°λ³Έ κ²μκΈ°κ° μμ§ μ΄κΈ°ν μ€μ
λλ€."}), 503
if 'document' not in request.files:
return jsonify({"error": "λ¬Έμ νμΌμ΄ μ 곡λμ§ μμμ΅λλ€."}), 400
doc_file = request.files['document']
if doc_file.filename == '':
return jsonify({"error": "μ νλ νμΌμ΄ μμ΅λλ€."}), 400
if not allowed_doc_file(doc_file.filename):
logger.error(f"νμ©λμ§ μλ νμΌ νμ: {doc_file.filename}")
return jsonify({"error": f"νμ©λμ§ μλ νμΌ νμμ
λλ€. νμ©: {', '.join(ALLOWED_DOC_EXTENSIONS)}"}), 400
try:
filename = secure_filename(doc_file.filename)
filepath = os.path.join(app.config['DATA_FOLDER'], filename)
doc_file.save(filepath)
logger.info(f"λ¬Έμ μ μ₯ μλ£: {filepath}")
# λ¬Έμ μ²λ¦¬ (μΈμ½λ© μ²λ¦¬ ν¬ν¨)
try:
with open(filepath, 'r', encoding='utf-8') as f:
content = f.read()
except UnicodeDecodeError:
logger.info(f"UTF-8 λμ½λ© μ€ν¨, CP949λ‘ μλ: {filename}")
try:
with open(filepath, 'r', encoding='cp949') as f:
content = f.read()
except Exception as e_cp949:
logger.error(f"CP949 λμ½λ© μ€ν¨ ({filename}): {e_cp949}")
return jsonify({"error": "νμΌ μΈμ½λ©μ μ½μ μ μμ΅λλ€ (UTF-8, CP949 μλ μ€ν¨)."}), 400
except Exception as e_read:
logger.error(f"νμΌ μ½κΈ° μ€λ₯ ({filename}): {e_read}")
return jsonify({"error": f"νμΌ μ½κΈ° μ€ μ€λ₯ λ°μ: {str(e_read)}"}), 500
# λ©νλ°μ΄ν° λ° λ¬Έμ λΆν /μ²λ¦¬
metadata = {
"source": filename, "filename": filename,
"filetype": filename.rsplit('.', 1)[1].lower(),
"filepath": filepath
}
file_ext = metadata["filetype"]
docs = []
if not hasattr(DocumentProcessor, 'csv_to_documents') or not hasattr(DocumentProcessor, 'text_to_documents'):
raise NotImplementedError("DocumentProcessorμ νμν λ©μλ μμ")
if file_ext == 'csv':
logger.info(f"CSV νμΌ μ²λ¦¬ μμ: {filename}")
docs = DocumentProcessor.csv_to_documents(content, metadata) # ν λ¨μ μ²λ¦¬ κ°μ
else: # κΈ°ν ν
μ€νΈ κΈ°λ° λ¬Έμ
logger.info(f"μΌλ° ν
μ€νΈ λ¬Έμ μ²λ¦¬ μμ: {filename}")
# PDF, DOCX λ±μ λ³λ λΌμ΄λΈλ¬λ¦¬(pypdf, python-docx) νμ
if file_ext in ['pdf', 'docx']:
logger.warning(f".{file_ext} νμΌ μ²λ¦¬λ νμ¬ κ΅¬νλμ§ μμμ΅λλ€. ν
μ€νΈ μΆμΆ λ‘μ§ μΆκ° νμ.")
# μ¬κΈ°μ pdf/docx ν
μ€νΈ μΆμΆ λ‘μ§ μΆκ°
# μ: content = extract_text_from_pdf(filepath)
# content = extract_text_from_docx(filepath)
# μμλ‘ λΉμλ
content = ""
if content: # ν
μ€νΈ λ΄μ©μ΄ μμ λλ§ μ²λ¦¬
docs = DocumentProcessor.text_to_documents(
content, metadata=metadata,
chunk_size=512, chunk_overlap=50
)
# κ²μκΈ°μ λ¬Έμ μΆκ° λ° μΈλ±μ€ μ μ₯
if docs:
if not hasattr(base_retriever, 'add_documents') or not hasattr(base_retriever, 'save'):
raise NotImplementedError("κΈ°λ³Έ κ²μκΈ°μ add_documents λλ save λ©μλ μμ")
logger.info(f"{len(docs)}κ° λ¬Έμ μ²ν¬λ₯Ό κ²μκΈ°μ μΆκ°ν©λλ€...")
base_retriever.add_documents(docs)
# μΈλ±μ€ μ μ₯ (μ
λ‘λλ§λ€ μ μ₯ - λΉν¨μ¨μ μΌ μ μμ)
logger.info(f"κ²μκΈ° μνλ₯Ό μ μ₯ν©λλ€...")
index_path = app.config['INDEX_PATH']
try:
base_retriever.save(index_path)
logger.info("μΈλ±μ€ μ μ₯ μλ£")
# μ¬μμν κ²μκΈ°λ μ
λ°μ΄νΈ νμ μ λ‘μ§ μΆκ°
# μ: retriever.update_base_retriever(base_retriever)
return jsonify({
"success": True,
"message": f"νμΌ '{filename}' μ
λ‘λ λ° μ²λ¦¬ μλ£ ({len(docs)}κ° μ²ν¬ μΆκ°)."
})
except Exception as e_save:
logger.error(f"μΈλ±μ€ μ μ₯ μ€ μ€λ₯ λ°μ: {e_save}")
return jsonify({"error": f"μΈλ±μ€ μ μ₯ μ€ μ€λ₯: {str(e_save)}"}), 500
else:
logger.warning(f"νμΌ '{filename}'μμ μ²λ¦¬ν λ΄μ©μ΄ μκ±°λ μ§μλμ§ μλ νμμ
λλ€.")
# νμΌμ μ μ₯λμμΌλ―λ‘ μ±κ³΅μΌλ‘ κ°μ£Όν μ§ κ²°μ νμ
return jsonify({
"warning": True,
"message": f"νμΌ '{filename}'μ΄ μ μ₯λμμ§λ§ μ²λ¦¬ν λ΄μ©μ΄ μμ΅λλ€."
})
except Exception as e:
logger.error(f"νμΌ μ
λ‘λ λλ μ²λ¦¬ μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
return jsonify({"error": f"νμΌ μ
λ‘λ μ€ μ€λ₯: {str(e)}"}), 500
@app.route('/api/documents', methods=['GET'])
@login_required
def list_documents():
"""μ§μλ² μ΄μ€ λ¬Έμ λͺ©λ‘ API"""
if not app_ready or base_retriever is None:
return jsonify({"error": "μ±/κΈ°λ³Έ κ²μκΈ°κ° μμ§ μ΄κΈ°ν μ€μ
λλ€."}), 503
try:
sources = {}
total_chunks = 0
# base_retriever.documents μ κ°μ μμ±μ΄ μ€μ ν΄λμ€μ μλ€κ³ κ°μ
if hasattr(base_retriever, 'documents') and base_retriever.documents:
logger.info(f"μ΄ {len(base_retriever.documents)}κ° λ¬Έμ μ²ν¬μμ μμ€ λͺ©λ‘ μμ± μ€...")
for doc in base_retriever.documents:
# λ¬Έμ μ²ν¬κ° λμ
λ리 ννλΌκ³ κ°μ
if not isinstance(doc, dict): continue
source = doc.get("source", "unknown") # λ©νλ°μ΄ν°μμ source κ°μ Έμ€κΈ°
if source == "unknown" and "metadata" in doc and isinstance(doc["metadata"], dict):
source = doc["metadata"].get("source", "unknown") # Langchain Document ꡬ쑰 κ³ λ €
if source != "unknown":
if source in sources:
sources[source]["chunks"] += 1
else:
# λ©νλ°μ΄ν°μμ μΆκ° μ 보 κ°μ Έμ€κΈ°
filename = doc.get("filename", source)
filetype = doc.get("filetype", "unknown")
if "metadata" in doc and isinstance(doc["metadata"], dict):
filename = doc["metadata"].get("filename", filename)
filetype = doc["metadata"].get("filetype", filetype)
sources[source] = {
"filename": filename,
"chunks": 1,
"filetype": filetype
}
total_chunks += 1
else:
logger.info("κ²μκΈ°μ λ¬Έμκ° μκ±°λ documents μμ±μ μ°Ύμ μ μμ΅λλ€.")
# λͺ©λ‘ νμ λ³ν λ° μ λ ¬
documents = [{"source": src, **info} for src, info in sources.items()]
documents.sort(key=lambda x: x["chunks"], reverse=True)
logger.info(f"λ¬Έμ λͺ©λ‘ μ‘°ν μλ£: {len(documents)}κ° μμ€ νμΌ, {total_chunks}κ° μ²ν¬")
return jsonify({
"documents": documents,
"total_documents": len(documents),
"total_chunks": total_chunks
})
except Exception as e:
logger.error(f"λ¬Έμ λͺ©λ‘ μ‘°ν μ€ μ€λ₯ λ°μ: {e}", exc_info=True)
return jsonify({"error": f"λ¬Έμ λͺ©λ‘ μ‘°ν μ€ μ€λ₯: {str(e)}"}), 500 |