forked from ScoDoc/ScoDoc
119 lines
3.6 KiB
Python
119 lines
3.6 KiB
Python
# -*- coding: UTF-8 -*
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##############################################################################
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# ScoDoc
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# Copyright (c) 1999 - 2023 Emmanuel Viennet. All rights reserved.
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# See LICENSE
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##############################################################################
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from threading import Thread
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from flask import current_app, g
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from flask_mail import Message
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from app import mail
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from app.models.departements import Departement
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from app.models.config import ScoDocSiteConfig
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from app.scodoc import sco_preferences
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def send_async_email(app, msg):
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"Send an email, async"
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with app.app_context():
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mail.send(msg)
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def send_email(
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subject: str,
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sender: str,
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recipients: list,
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text_body: str,
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html_body="",
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bcc=(),
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attachments=(),
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):
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"""
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Send an email. _All_ ScoDoc mails SHOULD be sent using this function.
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If html_body is specified, build a multipart message with HTML content,
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else send a plain text email.
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attachements: list of dict { 'filename', 'mimetype', 'data' }
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"""
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msg = Message(subject, sender=sender, recipients=recipients, bcc=bcc)
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msg.body = text_body
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msg.html = html_body
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if attachments:
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for attachment in attachments:
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msg.attach(
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attachment["filename"], attachment["mimetype"], attachment["data"]
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)
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send_message(msg)
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def send_message(msg: Message):
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"""Send a message.
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All ScoDoc emails MUST be sent by this function.
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In mail debug mode, addresses are discarded and all mails are sent to the
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specified debugging address.
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"""
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email_test_mode_address = False
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if hasattr(g, "scodoc_dept"):
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# on est dans un département, on peut accéder aux préférences
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email_test_mode_address = sco_preferences.get_preference(
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"email_test_mode_address"
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)
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if email_test_mode_address:
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# Mode spécial test: remplace les adresses de destination
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orig_to = msg.recipients
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orig_cc = msg.cc
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orig_bcc = msg.bcc
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msg.recipients = [email_test_mode_address]
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msg.cc = None
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msg.bcc = None
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msg.subject = "[TEST SCODOC] " + msg.subject
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msg.body = (
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f"""--- Message ScoDoc dérouté pour tests ---
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Adresses d'origine:
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to : {orig_to}
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cc : {orig_cc}
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bcc: {orig_bcc}
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---
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\n\n"""
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+ msg.body
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)
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current_app.logger.info(
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f"""email sent to{' (mode test)' if email_test_mode_address else ''}: {msg.recipients}
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from sender {msg.sender}
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"""
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)
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Thread(
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target=send_async_email, args=(current_app._get_current_object(), msg)
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).start()
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def get_from_addr(dept_acronym: str = None):
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"""L'adresse "from" à utiliser pour envoyer un mail
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Si le departement est spécifié, ou si l'attribut `g.scodoc_dept`existe,
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prend le `email_from_addr` des préférences de ce département si ce champ est non vide.
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Sinon, utilise le paramètre global `email_from_addr`.
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Sinon, la variable de config `SCODOC_MAIL_FROM`.
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"""
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dept_acronym = dept_acronym or getattr(g, "scodoc_dept", None)
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if dept_acronym:
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dept = Departement.query.filter_by(acronym=dept_acronym).first()
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if dept:
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from_addr = (
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sco_preferences.get_preference("email_from_addr", dept_id=dept.id) or ""
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).strip()
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if from_addr:
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return from_addr
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return (
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ScoDocSiteConfig.get("email_from_addr")
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or current_app.config["SCODOC_MAIL_FROM"]
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or "none"
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)
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