69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
from flask import Flask, request, session
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from flask_sqlalchemy import SQLAlchemy
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from flask_migrate import Migrate
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from flask_login import LoginManager
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from flask_cors import CORS
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from flask_babel import Babel, gettext as _
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from config.config import Config
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# Initialize extensions
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db = SQLAlchemy()
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migrate = Migrate()
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login_manager = LoginManager()
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cors = CORS()
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babel = Babel()
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def create_app(config_class=Config):
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app = Flask(__name__)
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app.config.from_object(config_class)
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# Initialize extensions with app
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db.init_app(app)
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migrate.init_app(app, db)
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login_manager.init_app(app)
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cors.init_app(app)
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# Login manager configuration
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login_manager.login_view = 'auth.login'
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login_manager.login_message = 'Por favor inicia sesión para acceder a esta página.'
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login_manager.login_message_category = 'info'
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# Import models to ensure they are registered
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from app.models import user
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# Register blueprints
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from app.routes import auth_bp, classrooms_bp, main_bp, schedule_bp, genetic_bp
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app.register_blueprint(auth_bp, url_prefix="/")
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app.register_blueprint(classrooms_bp, url_prefix="/classrooms")
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app.register_blueprint(main_bp, url_prefix="/")
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app.register_blueprint(schedule_bp, url_prefix="/schedule")
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app.register_blueprint(genetic_bp)
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# Babel language selector
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@app.context_processor
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def inject_conf_vars():
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return dict(
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languages=app.config['LANGUAGES'],
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current_lang=session.get('language', request.accept_languages.best_match(app.config['LANGUAGES']) or app.config['BABEL_DEFAULT_LOCALE'])
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)
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# Language selector function
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def get_locale():
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# 1. Check if language is explicitly set in URL parameters
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if request.args.get('lang'):
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lang = request.args.get('lang')
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if lang in app.config['LANGUAGES']:
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return lang
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# 2. Check if language is stored in session
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if 'language' in session:
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return session['language']
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# 3. Check browser language preference
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return request.accept_languages.best_match(app.config['LANGUAGES']) or app.config['BABEL_DEFAULT_LOCALE']
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# Configure Babel
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babel.init_app(app, locale_selector=get_locale)
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return app |