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annotate src/tools/email.py @ 2243:5e12fc5ae52a

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plugin events: separation of event node and invitees node - event node is handling the main metadata of the event, and invitees node handle the invitations/invitees answers - invitees and blog node are automatically created and associated to the event, except if they are specified (in which cas the existing one are used and attached to the event node) - extra metadata are added to <meta> elements
author Goffi <goffi@goffi.org>
date Fri, 19 May 2017 12:43:41 +0200
parents 968b0d13bcc7
children 666ad9de044c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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2181
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SàT: a jabber client
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 """email sending facilities"""
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21
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22 from __future__ import absolute_import
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23 from sat.core.constants import Const as C
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24 from sat.core.log import getLogger
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25 log = getLogger(__name__)
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26 from twisted.mail import smtp
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27 from email.mime.text import MIMEText
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28
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29
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30
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31 def sendEmail(host, to_emails, subject=u'', body=u'', from_email=None):
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32 """send an email using SàT configuration
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33
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34 @param to_emails(list[unicode]): list of recipients
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35 @param subject(unicode): subject of the message
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36 @param body(unicode): body of the message
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37 @param from_email(unicode): address of the sender
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38 @return (D): same as smtp.sendmail
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39 """
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40 email_host = host.memory.getConfig(None, u'email_server') or u'localhost'
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41 email_from = host.memory.getConfig(None, u'email_from')
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42 if email_from is None:
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43 # we suppose that email domain and XMPP domain are identical
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44 domain = host.memory.getConfig(None, u'xmpp_domain', u'example.net')
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45 email_from = u'no_reply@' + domain
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46 email_sender_domain = host.memory.getConfig(None, u'email_sender_domain')
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47 email_port = int(host.memory.getConfig(None, u'email_port', 25))
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48 email_username = host.memory.getConfig(None, u'email_username')
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49 email_password = host.memory.getConfig(None, u'email_password')
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50 email_auth = C.bool(host.memory.getConfig(None, 'email_auth', False))
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51 email_starttls = C.bool(host.memory.getConfig(None, 'email_starttls', False))
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52
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53 msg = MIMEText(body, 'plain', 'UTF-8')
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54 msg[u'Subject'] = subject
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55 msg[u'From'] = email_from
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56 msg[u'To'] = u", ".join(to_emails)
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57
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58 return smtp.sendmail(email_host.encode("utf-8"),
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59 email_from.encode("utf-8"),
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60 [email.encode("utf-8") for email in to_emails],
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61 msg.as_string(),
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62 senderDomainName = email_sender_domain.encode("utf-8") if email_sender_domain else None,
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63 port = email_port,
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64 username = email_username.encode("utf-8") if email_username else None,
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65 password = email_password.encode("utf-8") if email_password else None,
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66 requireAuthentication = email_auth,
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67 requireTransportSecurity = email_starttls)