mass_mailing/models/mail_mail.py

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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import re
import werkzeug.urls
from odoo import api, fields, models, tools
class MailMail(models.Model):
"""Add the mass mailing campaign data to mail"""
_inherit = ['mail.mail']
mailing_id = fields.Many2one('mailing.mailing', string='Mass Mailing')
mailing_trace_ids = fields.One2many('mailing.trace', 'mail_mail_id', string='Statistics')
@api.model_create_multi
def create(self, values_list):
""" Override mail_mail creation to create an entry in mail.mail.statistics """
# TDE note: should be after 'all values computed', to have values (FIXME after merging other branch holding create refactoring)
mails = super(MailMail, self).create(values_list)
for mail, values in zip(mails, values_list):
if values.get('mailing_trace_ids'):
mail.mailing_trace_ids.write({'message_id': mail.message_id})
return mails
def _get_tracking_url(self):
token = self._generate_mail_recipient_token(self.id)
return werkzeug.urls.url_join(
self.get_base_url(),
f'mail/track/{self.id}/{token}/blank.gif'
)
@api.model
def _generate_mail_recipient_token(self, mail_id):
return tools.hmac(self.env(su=True), 'mass_mailing-mail_mail-open', mail_id)
def _prepare_outgoing_body(self):
""" Override to add the tracking URL to the body and to add trace ID in
shortened urls """
self.ensure_one()
# super() already cleans pseudo-void content from editor
body = super()._prepare_outgoing_body()
if body and self.mailing_id and self.mailing_trace_ids:
for match in set(re.findall(tools.URL_REGEX, body)):
href = match[0]
url = match[1]
parsed = werkzeug.urls.url_parse(url, scheme='http')
if parsed.scheme.startswith('http') and parsed.path.startswith('/r/'):
new_href = href.replace(url, url + '/m/' + str(self.mailing_trace_ids[0].id))
body = body.replace(href, new_href)
# generate tracking URL
tracking_url = self._get_tracking_url()
body = tools.append_content_to_html(
body,
f'<img src="{tracking_url}"/>',
plaintext=False,
)
return body
def _prepare_outgoing_list(self, recipients_follower_status=None):
""" Update mailing specific links to replace generic unsubscribe and
view links by email-specific links. Also add headers to allow
unsubscribe from email managers. """
email_list = super()._prepare_outgoing_list(recipients_follower_status)
if not self.res_id or not self.mailing_id:
return email_list
base_url = self.mailing_id.get_base_url()
for email_values in email_list:
if not email_values['email_to']:
continue
emails = tools.email_split(email_values['email_to'][0])
email_to = emails[0] if emails else False
unsubscribe_url = self.mailing_id._get_unsubscribe_url(email_to, self.res_id)
view_url = self.mailing_id._get_view_url(email_to, self.res_id)
# replace links in body
if not tools.is_html_empty(email_values['body']):
if f'{base_url}/unsubscribe_from_list' in email_values['body']:
email_values['body'] = email_values['body'].replace(
f'{base_url}/unsubscribe_from_list',
unsubscribe_url,
)
if f'{base_url}/view' in email_values['body']:
email_values['body'] = email_values['body'].replace(
f'{base_url}/view',
view_url,
)
# add headers
email_values['headers'].update({
'List-Unsubscribe': f'<{unsubscribe_url}>',
'List-Unsubscribe-Post': 'List-Unsubscribe=One-Click',
'Precedence': 'list',
'X-Auto-Response-Suppress': 'OOF', # avoid out-of-office replies from MS Exchange
})
return email_list
def _postprocess_sent_message(self, success_pids, failure_reason=False, failure_type=None):
if failure_type: # we consider that a recipient error is a failure with mass mailing and show them as failed
self.filtered('mailing_id').mailing_trace_ids.set_failed(failure_type=failure_type)
else:
self.filtered('mailing_id').mailing_trace_ids.set_sent()
return super()._postprocess_sent_message(success_pids, failure_reason=failure_reason, failure_type=failure_type)