78 lines
2.5 KiB
Python
78 lines
2.5 KiB
Python
from pathlib import Path
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from dotenv import load_dotenv
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from jinja2 import Environment, select_autoescape, FileSystemLoader
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from pdfminer.pdfdocument import PDFDocument
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from pdfminer.pdfparser import PDFParser
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from config import (
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MENU_CRECHE_PDF_URL,
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MENU_TYPES,
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SIGNAL_SENDER,
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SIGNAL_RECIPIENTS,
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SIGNAL_API_URL,
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)
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from logging_conf import get_logger
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from menus import Menus, MenuMessageFormatter
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from message_sender import SignalMessager
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from pdf_downloader import download
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from result_file import ResultFile
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load_dotenv()
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logger = get_logger(__name__)
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def read_pdf_metadata(pdf_file: Path):
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fp = open(pdf_file, "rb")
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parser = PDFParser(fp)
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doc = PDFDocument(parser)
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return doc.info
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def main():
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logger.info(f"Téléchargement du menu à l'adresse {MENU_CRECHE_PDF_URL}...")
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menu_pdf_file = download(MENU_CRECHE_PDF_URL, file_name="menu.pdf")
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try:
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menus = Menus(menu_pdf_file)
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except IndexError as err:
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logger.error(err)
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menus = None
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logger.info("Extraction des métadonnées du PDF")
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pdf_metadata = read_pdf_metadata(menu_pdf_file)
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creation_date = pdf_metadata[0]["CreationDate"].decode("utf-8").removeprefix("D:")
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modification_date = pdf_metadata[0]["ModDate"].decode("utf-8").removeprefix("D:")
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logger.debug(
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f"Le PDF a été créé le {creation_date} et modifié le {modification_date}"
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)
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result_file = ResultFile(Path.home() / ".cache" / "menu_creche.txt")
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templates_path = Path(__file__).parent / "templates"
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env = Environment(
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loader=FileSystemLoader(templates_path), autoescape=select_autoescape()
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)
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message_formatter = MenuMessageFormatter(env)
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for menu_type in MENU_TYPES:
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if result_file.was_already_sent(creation_date, modification_date, menu_type):
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logger.info(f"Le menu {menu_type} du PDF a déjà été envoyé par le passé.")
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continue
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logger.debug(f"Création du message à envoyer pour le menu {menu_type}")
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message = message_formatter.create_message(menus, menu_type)
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logger.info(
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f"Envoi du message aux numéros {SIGNAL_RECIPIENTS} de la part de {SIGNAL_SENDER}"
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)
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logger.debug(f"Le message envoyé a pour contenu :\n\n{message}")
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signal_messager = SignalMessager(SIGNAL_API_URL, SIGNAL_SENDER)
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signal_messager.send_message(message, menu_pdf_file, SIGNAL_RECIPIENTS)
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result_file.write(creation_date, modification_date, menu_type)
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if __name__ == "__main__":
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main()
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