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import logging |
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import datetime |
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import io |
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import base64 |
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import os |
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import streamlit as st |
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import spacy |
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from spacy import displacy |
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import re |
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import numpy as np |
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import certifi |
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from azure.cosmos import CosmosClient |
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from azure.cosmos.exceptions import CosmosHttpResponseError |
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from pymongo import MongoClient |
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from pymongo.server_api import ServerApi |
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from bson.objectid import ObjectId |
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from datetime import datetime |
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logging.basicConfig(level=logging.DEBUG) |
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logger = logging.getLogger(__name__) |
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from dotenv import load_dotenv |
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load_dotenv() |
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from modules.auth import clean_and_validate_key, register_user, authenticate_user, get_user_role |
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from modules.morpho_analysis import get_repeated_words_colors, highlight_repeated_words, POS_COLORS, POS_TRANSLATIONS |
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from modules.syntax_analysis import visualize_syntax |
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cosmos_endpoint = os.environ.get("COSMOS_ENDPOINT") |
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cosmos_key = os.environ.get("COSMOS_KEY") |
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if not cosmos_endpoint or not cosmos_key: |
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raise ValueError("Las variables de entorno COSMOS_ENDPOINT y COSMOS_KEY deben estar configuradas") |
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try: |
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cosmos_key = clean_and_validate_key(cosmos_key) |
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cosmos_client = CosmosClient(cosmos_endpoint, cosmos_key) |
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user_database = cosmos_client.get_database_client("user_database") |
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user_container = user_database.get_container_client("users") |
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print("Conexión a Cosmos DB SQL API exitosa") |
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except Exception as e: |
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print(f"Error al conectar con Cosmos DB SQL API: {str(e)}") |
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raise |
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cosmos_mongodb_connection_string = os.getenv("MONGODB_CONNECTION_STRING") |
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if not cosmos_mongodb_connection_string: |
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logger.error("La variable de entorno MONGODB_CONNECTION_STRING no está configurada") |
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else: |
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logger.info("La variable de entorno MONGODB_CONNECTION_STRING está configurada") |
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mongo_client = None |
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db = None |
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analysis_collection = None |
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def initialize_mongodb_connection(): |
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global mongo_client, db, analysis_collection |
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try: |
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mongo_client = MongoClient(cosmos_mongodb_connection_string, |
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tls=True, |
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tlsCAFile=certifi.where(), |
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retryWrites=False, |
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serverSelectionTimeoutMS=5000, |
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connectTimeoutMS=10000, |
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socketTimeoutMS=10000) |
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mongo_client.admin.command('ping') |
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db = mongo_client['aideatext_db'] |
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analysis_collection = db['text_analysis'] |
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logger.info("Conexión a Cosmos DB MongoDB API exitosa") |
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return True |
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except Exception as e: |
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logger.error(f"Error al conectar con Cosmos DB MongoDB API: {str(e)}", exc_info=True) |
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return False |
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def get_student_data(username): |
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if analysis_collection is None: |
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logger.error("La conexión a MongoDB no está inicializada") |
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return None |
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try: |
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student_data = analysis_collection.find({"username": username}).sort("timestamp", -1) |
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if not student_data: |
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return None |
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formatted_data = { |
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"username": username, |
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"entries": [], |
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"entries_count": 0, |
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"word_count": {}, |
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"arc_diagrams": [], |
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"network_diagrams": [] |
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} |
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for entry in student_data: |
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formatted_data["entries"].append({ |
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"timestamp": entry["timestamp"].isoformat(), |
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"text": entry["text"] |
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}) |
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formatted_data["entries_count"] += 1 |
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for category, count in entry.get("word_count", {}).items(): |
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if category in formatted_data["word_count"]: |
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formatted_data["word_count"][category] += count |
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else: |
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formatted_data["word_count"][category] = count |
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formatted_data["arc_diagrams"].extend(entry.get("arc_diagrams", [])) |
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formatted_data["network_diagrams"].append(entry.get("network_diagram", "")) |
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return formatted_data |
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except Exception as e: |
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logger.error(f"Error al obtener datos del estudiante {username}: {str(e)}") |
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return None |
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def insert_document(document): |
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try: |
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result = analysis_collection.insert_one(document) |
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logger.info(f"Documento insertado con ID: {result.inserted_id}") |
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return result.inserted_id |
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except Exception as e: |
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logger.error(f"Error al insertar documento: {str(e)}", exc_info=True) |
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return None |
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st.set_page_config( |
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page_title="AIdeaText", |
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layout="wide", |
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page_icon="random" |
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) |
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@st.cache_resource |
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def load_chatbot_model(): |
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try: |
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from transformers import BlenderbotTokenizer, BlenderbotForConditionalGeneration |
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tokenizer = BlenderbotTokenizer.from_pretrained("facebook/blenderbot-400M-distill") |
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model = BlenderbotForConditionalGeneration.from_pretrained("facebook/blenderbot-400M-distill") |
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return tokenizer, model |
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except Exception as e: |
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logger.error(f"Error al cargar el modelo del chatbot: {str(e)}") |
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return None, None |
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chatbot_tokenizer, chatbot_model = load_chatbot_model() |
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def get_chatbot_response(input_text): |
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if chatbot_tokenizer is None or chatbot_model is None: |
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return "Lo siento, el chatbot no está disponible en este momento." |
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try: |
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inputs = chatbot_tokenizer(input_text, return_tensors="pt") |
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reply_ids = chatbot_model.generate(**inputs) |
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return chatbot_tokenizer.batch_decode(reply_ids, skip_special_tokens=True)[0] |
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except Exception as e: |
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logger.error(f"Error al generar respuesta del chatbot: {str(e)}") |
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return "Lo siento, hubo un error al procesar tu mensaje." |
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def load_spacy_models(): |
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return { |
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'es': spacy.load("es_core_news_lg"), |
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'en': spacy.load("en_core_web_lg"), |
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'fr': spacy.load("fr_core_news_lg") |
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} |
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def store_analysis_result(username, text, repeated_words, arc_diagrams, network_diagram): |
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if analysis_collection is None: |
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logging.error("La conexión a MongoDB no está inicializada") |
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return False |
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try: |
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buffer = io.BytesIO() |
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network_diagram.savefig(buffer, format='png') |
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buffer.seek(0) |
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network_diagram_base64 = base64.b64encode(buffer.getvalue()).decode() |
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word_count = {} |
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for word, color in repeated_words.items(): |
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category = POS_TRANSLATIONS.get(color, 'Otros') |
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word_count[category] = word_count.get(category, 0) + 1 |
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analysis_document = { |
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'username': username, |
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'timestamp': datetime.datetime.utcnow(), |
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'text': text, |
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'word_count': word_count, |
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'arc_diagrams': arc_diagrams, |
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'network_diagram': network_diagram_base64 |
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} |
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result = analysis_collection.insert_one(analysis_document) |
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logging.info(f"Análisis guardado con ID: {result.inserted_id} para el usuario: {username}") |
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return True |
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except Exception as e: |
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logging.error(f"Error al guardar el análisis para el usuario {username}: {str(e)}") |
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return False |
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def login_page(): |
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st.title("Iniciar Sesión") |
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username = st.text_input("Usuario") |
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password = st.text_input("Contraseña", type='password') |
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if st.button("Iniciar Sesión"): |
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if authenticate_user(username, password): |
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st.success(f"Bienvenido, {username}!") |
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st.session_state.logged_in = True |
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st.session_state.username = username |
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st.session_state.role = get_user_role(username) |
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st.experimental_rerun() |
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else: |
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st.error("Usuario o contraseña incorrectos") |
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def register_page(): |
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st.title("Registrarse") |
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new_username = st.text_input("Nuevo Usuario") |
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new_password = st.text_input("Nueva Contraseña", type='password') |
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role = st.selectbox("Rol", ["Estudiante", "Profesor"]) |
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additional_info = {} |
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if role == "Estudiante": |
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additional_info['carrera'] = st.text_input("Carrera") |
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elif role == "Profesor": |
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additional_info['departamento'] = st.text_input("Departamento") |
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if st.button("Registrarse"): |
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if register_user(new_username, new_password, role, additional_info): |
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st.success("Registro exitoso. Por favor, inicia sesión.") |
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else: |
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st.error("El usuario ya existe o ocurrió un error durante el registro") |
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def main_app(): |
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nlp_models = load_spacy_models() |
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languages = { |
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'Español': 'es', |
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'English': 'en', |
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'Français': 'fr' |
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} |
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selected_lang = st.sidebar.selectbox("Select Language / Seleccione el idioma / Choisissez la langue", list(languages.keys())) |
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lang_code = languages[selected_lang] |
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translations = { |
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'es': { |
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'title': "AIdeaText - Análisis morfológico y sintáctico", |
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'input_label': "Ingrese un texto para analizar (máx. 5,000 palabras):", |
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'input_placeholder': "El objetivo de esta aplicación es que mejore sus habilidades de redacción. Para ello, después de ingresar su texto y presionar el botón obtendrá tres vistas horizontales. La primera, le indicará las palabras que se repiten por categoría gramátical; la segunda, un diagrama de arco le indicara las conexiones sintácticas en cada oración; y la tercera, es un grafo en el cual visualizara la configuración de su texto.", |
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'analyze_button': "Analizar texto", |
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'repeated_words': "Palabras repetidas", |
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'legend': "Leyenda: Categorías gramaticales", |
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'arc_diagram': "Análisis sintáctico: Diagrama de arco", |
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'network_diagram': "Análisis sintáctico: Diagrama de red", |
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'sentence': "Oración" |
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}, |
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'en': { |
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'title': "AIdeaText - Morphological and Syntactic Analysis", |
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'input_label': "Enter a text to analyze (max 5,000 words):", |
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'input_placeholder': "The goal of this app is for you to improve your writing skills. To do this, after entering your text and pressing the button you will get three horizontal views. The first will indicate the words that are repeated by grammatical category; second, an arc diagram will indicate the syntactic connections in each sentence; and the third is a graph in which you will visualize the configuration of your text.", |
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'analyze_button': "Analyze text", |
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'repeated_words': "Repeated words", |
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'legend': "Legend: Grammatical categories", |
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'arc_diagram': "Syntactic analysis: Arc diagram", |
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'network_diagram': "Syntactic analysis: Network diagram", |
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'sentence': "Sentence" |
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}, |
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'fr': { |
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'title': "AIdeaText - Analyse morphologique et syntaxique", |
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'input_label': "Entrez un texte à analyser (max 5 000 mots) :", |
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'input_placeholder': "Le but de cette application est d'améliorer vos compétences en rédaction. Pour ce faire, après avoir saisi votre texte et appuyé sur le bouton vous obtiendrez trois vues horizontales. Le premier indiquera les mots répétés par catégorie grammaticale; deuxièmement, un diagramme en arcs indiquera les connexions syntaxiques dans chaque phrase; et le troisième est un graphique dans lequel vous visualiserez la configuration de votre texte.", |
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'analyze_button': "Analyser le texte", |
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'repeated_words': "Mots répétés", |
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'legend': "Légende : Catégories grammaticales", |
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'arc_diagram': "Analyse syntaxique : Diagramme en arc", |
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'network_diagram': "Analyse syntaxique : Diagramme de réseau", |
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'sentence': "Phrase" |
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} |
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} |
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t = translations[lang_code] |
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col1, col2 = st.columns([1, 2]) |
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with col1: |
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st.markdown(f"### Chat con AIdeaText") |
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if 'chat_history' not in st.session_state: |
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st.session_state.chat_history = [] |
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for i, (role, text) in enumerate(st.session_state.chat_history): |
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if role == "user": |
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st.text_area(f"Tú:", value=text, height=50, key=f"user_message_{i}", disabled=True) |
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else: |
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st.text_area(f"AIdeaText:", value=text, height=50, key=f"bot_message_{i}", disabled=True) |
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user_input = st.text_input("Escribe tu mensaje aquí:") |
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if st.button("Enviar"): |
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if user_input: |
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st.session_state.chat_history.append(("user", user_input)) |
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response = get_chatbot_response(user_input) |
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st.session_state.chat_history.append(("bot", response)) |
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st.experimental_rerun() |
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with col2: |
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st.markdown(f"### {t['title']}") |
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if st.session_state.role == "Estudiante": |
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if st.button("Ver mi progreso"): |
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student_data = get_student_data(st.session_state.username) |
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if student_data: |
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st.success("Datos obtenidos exitosamente") |
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st.subheader("Estadísticas generales") |
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st.write(f"Total de entradas: {student_data['entries_count']}") |
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st.subheader("Conteo de palabras por categoría") |
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st.bar_chart(student_data['word_count']) |
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st.subheader("Entradas recientes") |
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for entry in student_data['entries'][:5]: |
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st.text_area(f"Entrada del {entry['timestamp']}", entry['text'], height=100) |
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else: |
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st.warning("No se encontraron datos para este estudiante") |
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if st.session_state.role == "Estudiante": |
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if 'input_text' not in st.session_state: |
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st.session_state.input_text = "" |
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sentence_input = st.text_area(t['input_label'], height=150, placeholder=t['input_placeholder'], value=st.session_state.input_text) |
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st.session_state.input_text = sentence_input |
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if st.button(t['analyze_button']): |
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if sentence_input: |
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doc = nlp_models[lang_code](sentence_input) |
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with st.expander(t['repeated_words'], expanded=True): |
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word_colors = get_repeated_words_colors(doc) |
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highlighted_text = highlight_repeated_words(doc, word_colors) |
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st.markdown(highlighted_text, unsafe_allow_html=True) |
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st.markdown(f"##### {t['legend']}") |
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legend_html = "<div style='display: flex; flex-wrap: wrap;'>" |
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for pos, color in POS_COLORS.items(): |
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if pos in POS_TRANSLATIONS: |
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legend_html += f"<div style='margin-right: 10px;'><span style='background-color: {color}; padding: 2px 5px;'>{POS_TRANSLATIONS[pos]}</span></div>" |
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legend_html += "</div>" |
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st.markdown(legend_html, unsafe_allow_html=True) |
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with st.expander(t['arc_diagram'], expanded=True): |
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sentences = list(doc.sents) |
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arc_diagrams = [] |
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for i, sent in enumerate(sentences): |
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st.subheader(f"{t['sentence']} {i+1}") |
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html = displacy.render(sent, style="dep", options={"distance": 100}) |
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html = html.replace('height="375"', 'height="200"') |
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html = re.sub(r'<svg[^>]*>', lambda m: m.group(0).replace('height="450"', 'height="300"'), html) |
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html = re.sub(r'<g [^>]*transform="translate\((\d+),(\d+)\)"', lambda m: f'<g transform="translate({m.group(1)},50)"', html) |
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st.write(html, unsafe_allow_html=True) |
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arc_diagrams.append(html) |
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with st.expander(t['network_diagram'], expanded=True): |
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fig = visualize_syntax(sentence_input, nlp_models[lang_code], lang_code) |
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st.pyplot(fig) |
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if store_analysis_result( |
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st.session_state.username, |
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sentence_input, |
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word_colors, |
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arc_diagrams, |
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fig |
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): |
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st.success("Análisis guardado correctamente.") |
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else: |
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st.error("Hubo un problema al guardar el análisis. Por favor, inténtelo de nuevo.") |
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logger.error(f"Falló el guardado del análisis. Username: {st.session_state.username}") |
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elif st.session_state.role == "Profesor": |
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st.write("Bienvenido, profesor. Aquí podrás ver el progreso de tus estudiantes.") |
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def main(): |
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if not initialize_mongodb_connection(): |
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st.warning("La conexión a la base de datos MongoDB no está disponible. Algunas funciones pueden no estar operativas.") |
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if 'logged_in' not in st.session_state: |
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st.session_state.logged_in = False |
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if not st.session_state.logged_in: |
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menu = ["Iniciar Sesión", "Registrarse"] |
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choice = st.sidebar.selectbox("Menu", menu) |
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if choice == "Iniciar Sesión": |
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login_page() |
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elif choice == "Registrarse": |
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register_page() |
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else: |
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if st.sidebar.button("Cerrar Sesión"): |
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st.session_state.logged_in = False |
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st.experimental_rerun() |
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main_app() |
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|
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if __name__ == "__main__": |
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main() |