99 lines
5.1 KiB
Python
99 lines
5.1 KiB
Python
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import datetime
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from markupsafe import Markup
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from odoo import api, models, fields, tools, _
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BLACKLIST_MAX_BOUNCED_LIMIT = 5
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class MailThread(models.AbstractModel):
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""" Update MailThread to add the support of bounce management in mass mailing traces. """
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_inherit = 'mail.thread'
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@api.model
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def _message_route_process(self, message, message_dict, routes):
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""" Override to update the parent mailing traces. The parent is found
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by using the References header of the incoming message and looking for
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matching message_id in mailing.trace. """
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if routes:
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# even if 'reply_to' in ref (cfr mail/mail_thread) that indicates a new thread redirection
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# (aka bypass alias configuration in gateway) consider it as a reply for statistics purpose
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thread_references = message_dict['references'] or message_dict['in_reply_to']
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msg_references = tools.mail_header_msgid_re.findall(thread_references)
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if msg_references:
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self.env['mailing.trace'].set_opened(domain=[('message_id', 'in', msg_references)])
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self.env['mailing.trace'].set_replied(domain=[('message_id', 'in', msg_references)])
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return super(MailThread, self)._message_route_process(message, message_dict, routes)
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def message_mail_with_source(self, source_ref, **kwargs):
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# avoid having message send through `message_post*` methods being implicitly considered as
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# mass-mailing
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return super(MailThread, self.with_context(
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default_mass_mailing_name=False,
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default_mass_mailing_id=False,
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)).message_mail_with_source(source_ref, **kwargs)
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def message_post_with_source(self, source_ref, **kwargs):
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# avoid having message send through `message_post*` methods being implicitly considered as
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# mass-mailing
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return super(MailThread, self.with_context(
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default_mass_mailing_name=False,
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default_mass_mailing_id=False,
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)).message_post_with_source(source_ref, **kwargs)
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@api.model
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def _routing_handle_bounce(self, email_message, message_dict):
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""" In addition, an auto blacklist rule check if the email can be blacklisted
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to avoid sending mails indefinitely to this email address.
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This rule checks if the email bounced too much. If this is the case,
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the email address is added to the blacklist in order to avoid continuing
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to send mass_mail to that email address. If it bounced too much times
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in the last month and the bounced are at least separated by one week,
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to avoid blacklist someone because of a temporary mail server error,
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then the email is considered as invalid and is blacklisted."""
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super(MailThread, self)._routing_handle_bounce(email_message, message_dict)
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bounced_email = message_dict['bounced_email']
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bounced_msg_ids = message_dict['bounced_msg_ids']
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bounced_partner = message_dict['bounced_partner']
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if bounced_msg_ids:
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self.env['mailing.trace'].set_bounced(
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domain=[('message_id', 'in', bounced_msg_ids)],
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bounce_message=tools.html2plaintext(message_dict.get('body') or ''))
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if bounced_email:
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three_months_ago = fields.Datetime.to_string(datetime.datetime.now() - datetime.timedelta(weeks=13))
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stats = self.env['mailing.trace'].search(['&', '&', ('trace_status', '=', 'bounce'), ('write_date', '>', three_months_ago), ('email', '=ilike', bounced_email)]).mapped('write_date')
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if len(stats) >= BLACKLIST_MAX_BOUNCED_LIMIT and (not bounced_partner or any(p.message_bounce >= BLACKLIST_MAX_BOUNCED_LIMIT for p in bounced_partner)):
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if max(stats) > min(stats) + datetime.timedelta(weeks=1):
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self.env['mail.blacklist'].sudo()._add(
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bounced_email,
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message=Markup('<p>%s</p>') % _('This email has been automatically added in blocklist because of too much bounced.')
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)
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@api.model
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def message_new(self, msg_dict, custom_values=None):
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""" Overrides mail_thread message_new that is called by the mailgateway
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through message_process.
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This override updates the document according to the email.
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"""
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defaults = {}
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if isinstance(self, self.pool['utm.mixin']):
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thread_references = msg_dict.get('references', '') or msg_dict.get('in_reply_to', '')
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msg_references = tools.mail_header_msgid_re.findall(thread_references)
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if msg_references:
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traces = self.env['mailing.trace'].search([('message_id', 'in', msg_references)], limit=1)
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if traces:
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defaults['campaign_id'] = traces.campaign_id.id
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defaults['source_id'] = traces.mass_mailing_id.source_id.id
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defaults['medium_id'] = traces.mass_mailing_id.medium_id.id
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if custom_values:
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defaults.update(custom_values)
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return super(MailThread, self).message_new(msg_dict, custom_values=defaults)
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