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#! /usr/bin/env python # -*- coding: utf-8 -*- import smtplib from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText from postmark import PMMail import log import utils import conf from decorators import async pyaggr3g470r_log = log.Log("mail") @async def send_async_email(mfrom, mto, msg): try: s = smtplib.SMTP(conf.MAIL_HOST) s.login(conf.MAIL_USERNAME, conf.MAIL_PASSWORD) except Exception as e: pyaggr3g470r_log.error(str(e)) else: s.sendmail(mfrom, mto, msg.as_string()) s.quit() def send_email(mfrom, mto, feed, article): """ Send the article via mail. """ # Create the body of the message (a plain-text and an HTML version). html = """\n\n%s\n\n\n%s\n\n""" % \ (feed.title + ": " + article.title, article.content) text = utils.clear_string(article.content) # Create message container - the correct MIME type is multipart/alternative. msg = MIMEMultipart('alternative') msg['Subject'] = '[pyAggr3g470r] ' + feed.title + ": " + article.title msg['From'] = mfrom msg['To'] = mto # Record the MIME types of both parts - text/plain and text/html. part1 = MIMEText(text, 'plain', 'utf-8') part2 = MIMEText(html, 'html', 'utf-8') # Attach parts into message container. # According to RFC 2046, the last part of a multipart message, in this case # the HTML message, is best and preferred. msg.attach(part1) msg.attach(part2) try: s = smtplib.SMTP(conf.MAIL_HOST) s.login(conf.MAIL_USERNAME, conf.MAIL_PASSWORD) except Exception as e: pyaggr3g470r_log.error(str(e)) else: s.sendmail(mfrom, mto, msg.as_string()) s.quit() # # Notifications # def send_heroku(user=None, bcc="", subject="", plaintext=""): """ Send an email on Heroku via Postmark. """ try: message = PMMail(api_key = conf.POSTMARK_API_KEY, subject = subject, sender = conf.ADMIN_EMAIL, text_body = plaintext) if bcc != "": message.to = conf.ADMIN_EMAIL message.bcc = bcc elif bcc == "": message.to = user.email message.send() except Exception as e: pyaggr3g470r_log.error(str(e)) raise e def information_message(subject, plaintext): """ Send an information message to the users of the platform. """ from pyaggr3g470r.models import User users = User.query.all() emails = [user.email for user in users] if conf.ON_HEROKU: # Postmark has a limit of twenty recipients per message in total. #for i in xrange(0, len(emails), 20): #send_heroku(bcc=", ".join(emails[i:i+20]), subject=subject, plaintext=plaintext) for user in users: try: send_heroku(user=user, subject=subject, plaintext=plaintext) except: continue else: pass def new_account_notification(user): """ Account creation notification. """ plaintext = """Hello,\n\nYour account has been created. Click on the following link to confirm it:\n%s\n\nSee you,""" % \ (conf.PLATFORM_URL + 'confirm_account/' + user.activation_key) if conf.ON_HEROKU: send_heroku(user=user, subject="[pyAggr3g470r] Account creation", plaintext=plaintext) else: pass def new_account_activation(user): """ Account activation notification. """ plaintext = """Hello,\n\nYour account has been activated. You can now connect to the platform:\n%s\n\nSee you,""" % \ (conf.PLATFORM_URL) if conf.ON_HEROKU: send_heroku(user=user, subject="[pyAggr3g470r] Account activated", plaintext=plaintext) else: pass def new_article_notification(user, feed, article): if conf.ON_HEROKU: pass else: send_email(conf.ADMIN_EMAIL, user.email, feed, article)