ail-framework/bin/exporter/MailExporter.py

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3.9 KiB
Python
Executable file

#!/usr/bin/env python3
# -*-coding:UTF-8 -*
"""
Importer Class
================
Import Content
"""
import os
import sys
from abc import ABC
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
# from flask import escape
sys.path.append(os.environ['AIL_BIN'])
##################################
# Import Project packages
##################################
from exporter.abstract_exporter import AbstractExporter
from lib.ConfigLoader import ConfigLoader
# from lib.objects.abstract_object import AbstractObject
# from lib.Tracker import Tracker
class MailExporter(AbstractExporter, ABC):
def __init__(self, host=None, port=None, password=None, user='', sender=''):
super().__init__()
config_loader = ConfigLoader()
if host:
self.host = host
self.port = port
else:
self.host = config_loader.get_config_str("Notifications", "sender_host")
self.port = config_loader.get_config_int("Notifications", "sender_port")
if password:
self.pw = password
else:
self.pw = config_loader.get_config_str("Notifications", "sender_pw")
if self.pw == 'None':
self.pw = None
if user:
self.user = user
else:
self.user = config_loader.get_config_str("Notifications", "sender_user")
if sender:
self.sender = sender
else:
self.sender = config_loader.get_config_str("Notifications", "sender")
# raise an exception if any of these is None
if (self.sender is None or
self.host is None or
self.port is None):
raise Exception('SMTP configuration (host, port, sender) is missing or incomplete!')
def import(self):
pass
def get_smtp_client(self):
# try:
if self.pw is not None:
try:
smtp_server = smtplib.SMTP(self.host, self.port)
smtp_server.starttls()
except smtplib.SMTPNotSupportedError:
print("The server does not support the STARTTLS extension.")
smtp_server = smtplib.SMTP_SSL(self.host, self.port)
smtp_server.ehlo()
if self.user is not None:
smtp_server.login(self.user, self.pw)
else:
smtp_server.login(self.sender, self.pw)
else:
smtp_server = smtplib.SMTP(self.host, self.port)
return smtp_server
# except Exception as err:
# traceback.print_tb(err.__traceback__)
# publisher.warning(err)
def _export(self, recipient, subject, body):
mime_msg = MIMEMultipart()
mime_msg['From'] = self.sender
mime_msg['To'] = recipient
mime_msg['Subject'] = subject
mime_msg.attach(MIMEText(body, 'plain'))
# try:
smtp_client = self.get_smtp_client()
smtp_client.sendmail(self.sender, recipient, mime_msg.as_string())
smtp_client.quit()
# except Exception as err:
# traceback.print_tb(err.__traceback__)
# publisher.warning(err)
print(f'Send notification: {subject} to {recipient}')
class MailExporterTracker(MailExporter):
def __init__(self, host=None, port=None, password=None, user='', sender=''):
super().__init__(host=host, port=port, password=password, user=user, sender=sender)
def export(self, tracker, obj): # TODO match
tracker_type = tracker.get_type()
tracker_name = tracker.get_tracker()
subject = f'AIL Framework Tracker: {tracker_name}' # TODO custom subject
body = f"AIL Framework, New occurrence for {tracker_type} tracker: {tracker_name}\n"
body += f'Item: {obj.id}\nurl:{obj.get_link()}'
# TODO match option
# if match:
# body += f'Tracker Match:\n\n{escape(match)}'
for mail in tracker.get_mails():
self._export(mail, subject, body)