ScoDoc-PE/app/__init__.py

# -*- coding: UTF-8 -*
# pylint: disable=invalid-name

from app.scodoc.sco_exceptions import ScoValueError
import os
import sys

import logging
from logging.handlers import SMTPHandler, RotatingFileHandler

from flask import request
from flask import Flask
from flask import current_app
from flask import g
from flask import render_template
from flask_sqlalchemy import SQLAlchemy
from flask_migrate import Migrate
from flask_login import LoginManager
from flask_mail import Mail
from flask_bootstrap import Bootstrap
from flask_moment import Moment
from flask_caching import Cache

from config import Config

from app.scodoc import notesdb as ndb
from app.scodoc import sco_cache

db = SQLAlchemy()
migrate = Migrate()
login = LoginManager()
login.login_view = "auth.login"
login.login_message = "Please log in to access this page."
mail = Mail()
bootstrap = Bootstrap()
moment = Moment()

cache = Cache(  # XXX TODO: configuration file
    config={
        # "CACHE_TYPE": "MemcachedCache"
        "CACHE_TYPE": "RedisCache"
    }
)


def handle_sco_value_error(exc):
    return render_template("sco_value_error.html", exc=exc), 404


def create_app(config_class=Config):
    print("create_app")
    app = Flask(__name__, static_url_path="/ScoDoc/static", static_folder="static")
    app.logger.setLevel(logging.DEBUG)
    app.config.from_object(config_class)
    db.init_app(app)
    migrate.init_app(app, db)
    login.init_app(app)
    mail.init_app(app)
    bootstrap.init_app(app)
    moment.init_app(app)
    cache.init_app(app)
    sco_cache.CACHE = cache

    app.register_error_handler(ScoValueError, handle_sco_value_error)

    from app.auth import bp as auth_bp

    app.register_blueprint(auth_bp, url_prefix="/auth")

    from app.views import essais_bp

    app.register_blueprint(essais_bp, url_prefix="/Essais")

    from app.main import bp as main_bp
    from app.views import scodoc_bp
    from app.views import scolar_bp
    from app.views import notes_bp
    from app.views import users_bp
    from app.views import absences_bp

    app.register_blueprint(main_bp)  # XXX à enlever en production #sco8
    # https://scodoc.fr/ScoDoc
    app.register_blueprint(scodoc_bp)
    # https://scodoc.fr/ScoDoc/RT/Scolarite/...
    app.register_blueprint(scolar_bp, url_prefix="/ScoDoc/<scodoc_dept>/Scolarite")
    # https://scodoc.fr/ScoDoc/RT/Scolarite/Notes/...
    app.register_blueprint(notes_bp, url_prefix="/ScoDoc/<scodoc_dept>/Scolarite/Notes")
    # https://scodoc.fr/ScoDoc/RT/Scolarite/Users/...
    app.register_blueprint(users_bp, url_prefix="/ScoDoc/<scodoc_dept>/Scolarite/Users")
    # https://scodoc.fr/ScoDoc/RT/Scolarite/Absences/...
    app.register_blueprint(
        absences_bp, url_prefix="/ScoDoc/<scodoc_dept>/Scolarite/Absences"
    )

    if not app.debug and not app.testing:
        if app.config["MAIL_SERVER"]:
            auth = None
            if app.config["MAIL_USERNAME"] or app.config["MAIL_PASSWORD"]:
                auth = (app.config["MAIL_USERNAME"], app.config["MAIL_PASSWORD"])
            secure = None
            if app.config["MAIL_USE_TLS"]:
                secure = ()
            mail_handler = SMTPHandler(
                mailhost=(app.config["MAIL_SERVER"], app.config["MAIL_PORT"]),
                fromaddr="no-reply@" + app.config["MAIL_SERVER"],
                toaddrs=[app.config["ADMINS"]],
                subject="ScoDoc8 Failure",
                credentials=auth,
                secure=secure,
            )
            mail_handler.setLevel(logging.ERROR)
            app.logger.addHandler(mail_handler)

        if not os.path.exists("logs"):
            os.mkdir("logs")
        file_handler = RotatingFileHandler(
            "logs/scodoc.log", maxBytes=10240, backupCount=10
        )
        file_handler.setFormatter(
            logging.Formatter(
                "%(asctime)s %(levelname)s: %(message)s " "[in %(pathname)s:%(lineno)d]"
            )
        )
        file_handler.setLevel(logging.INFO)
        app.logger.addHandler(file_handler)

        app.logger.setLevel(logging.INFO)
        app.logger.info("ScoDoc8 startup")

    return app