flectra/addons/mass_mailing/models/mass_mailing.py
2018-07-10 12:17:50 +05:30

730 lines
34 KiB
Python

# -*- coding: utf-8 -*-
# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
import hashlib
import hmac
from datetime import datetime
import logging
import random
import threading
from flectra import api, fields, models, tools, _
from flectra.exceptions import UserError
from flectra.tools.safe_eval import safe_eval
from flectra.tools.translate import html_translate
_logger = logging.getLogger(__name__)
MASS_MAILING_BUSINESS_MODELS = [
'crm.lead',
'event.registration',
'hr.applicant',
'res.partner',
'event.track',
'sale.order',
'mail.mass_mailing.list',
]
class MassMailingTag(models.Model):
"""Model of categories of mass mailing, i.e. marketing, newsletter, ... """
_name = 'mail.mass_mailing.tag'
_description = 'Mass Mailing Tag'
_order = 'name'
name = fields.Char(required=True, translate=True)
color = fields.Integer(string='Color Index')
_sql_constraints = [
('name_uniq', 'unique (name)', "Tag name already exists !"),
]
class MassMailingList(models.Model):
"""Model of a contact list. """
_name = 'mail.mass_mailing.list'
_order = 'name'
_description = 'Mailing List'
name = fields.Char(string='Mailing List', required=True)
active = fields.Boolean(default=True)
create_date = fields.Datetime(string='Creation Date')
contact_nbr = fields.Integer(compute="_compute_contact_nbr", string='Number of Contacts')
# Compute number of contacts non opt-out for a mailing list
def _compute_contact_nbr(self):
self.env.cr.execute('''
select
list_id, count(*)
from
mail_mass_mailing_contact_list_rel r
left join mail_mass_mailing_contact c on (r.contact_id=c.id)
where
c.opt_out <> true
group by
list_id
''')
data = dict(self.env.cr.fetchall())
for mailing_list in self:
mailing_list.contact_nbr = data.get(mailing_list.id, 0)
class MassMailingContact(models.Model):
"""Model of a contact. This model is different from the partner model
because it holds only some basic information: name, email. The purpose is to
be able to deal with large contact list to email without bloating the partner
base."""
_name = 'mail.mass_mailing.contact'
_inherit = 'mail.thread'
_description = 'Mass Mailing Contact'
_order = 'email'
_rec_name = 'email'
name = fields.Char()
company_name = fields.Char(string='Company Name')
title_id = fields.Many2one('res.partner.title', string='Title')
email = fields.Char(required=True)
create_date = fields.Datetime(string='Creation Date')
list_ids = fields.Many2many(
'mail.mass_mailing.list', 'mail_mass_mailing_contact_list_rel',
'contact_id', 'list_id', string='Mailing Lists')
opt_out = fields.Boolean(string='Opt Out', help='The contact has chosen not to receive mails anymore from this list')
unsubscription_date = fields.Datetime(string='Unsubscription Date')
message_bounce = fields.Integer(string='Bounced', help='Counter of the number of bounced emails for this contact.', default=0)
country_id = fields.Many2one('res.country', string='Country')
tag_ids = fields.Many2many('res.partner.category', string='Tags')
@api.model
def create(self, vals):
if 'opt_out' in vals:
vals['unsubscription_date'] = vals['opt_out'] and fields.Datetime.now()
return super(MassMailingContact, self).create(vals)
@api.multi
def write(self, vals):
if 'opt_out' in vals:
vals['unsubscription_date'] = vals['opt_out'] and fields.Datetime.now()
return super(MassMailingContact, self).write(vals)
def get_name_email(self, name):
name, email = self.env['res.partner']._parse_partner_name(name)
if name and not email:
email = name
if email and not name:
name = email
return name, email
@api.model
def name_create(self, name):
name, email = self.get_name_email(name)
contact = self.create({'name': name, 'email': email})
return contact.name_get()[0]
@api.model
def add_to_list(self, name, list_id):
name, email = self.get_name_email(name)
contact = self.create({'name': name, 'email': email, 'list_ids': [(4, list_id)]})
return contact.name_get()[0]
@api.multi
def message_get_default_recipients(self):
return dict((record.id, {'partner_ids': [], 'email_to': record.email, 'email_cc': False}) for record in self)
class MassMailingStage(models.Model):
"""Stage for mass mailing campaigns. """
_name = 'mail.mass_mailing.stage'
_description = 'Mass Mailing Campaign Stage'
_order = 'sequence'
name = fields.Char(required=True, translate=True)
sequence = fields.Integer()
class MassMailingCampaign(models.Model):
"""Model of mass mailing campaigns. """
_name = "mail.mass_mailing.campaign"
_description = 'Mass Mailing Campaign'
_rec_name = "campaign_id"
_inherits = {'utm.campaign': 'campaign_id'}
stage_id = fields.Many2one('mail.mass_mailing.stage', string='Stage', required=True,
default=lambda self: self.env['mail.mass_mailing.stage'].search([], limit=1))
user_id = fields.Many2one(
'res.users', string='Responsible',
required=True, default=lambda self: self.env.uid)
campaign_id = fields.Many2one('utm.campaign', 'campaign_id',
required=True, ondelete='cascade', help="This name helps you tracking your different campaign efforts, e.g. Fall_Drive, Christmas_Special")
source_id = fields.Many2one('utm.source', string='Source',
help="This is the link source, e.g. Search Engine, another domain,or name of email list", default=lambda self: self.env.ref('utm.utm_source_newsletter'))
medium_id = fields.Many2one('utm.medium', string='Medium',
help="This is the delivery method, e.g. Postcard, Email, or Banner Ad", default=lambda self: self.env.ref('utm.utm_medium_email'))
tag_ids = fields.Many2many(
'mail.mass_mailing.tag', 'mail_mass_mailing_tag_rel',
'tag_id', 'campaign_id', string='Tags')
mass_mailing_ids = fields.One2many(
'mail.mass_mailing', 'mass_mailing_campaign_id',
string='Mass Mailings')
unique_ab_testing = fields.Boolean(string='Allow A/B Testing', default=True,
help='If checked, recipients will be mailed only once for the whole campaign. '
'This lets you send different mailings to randomly selected recipients and test '
'the effectiveness of the mailings, without causing duplicate messages.')
color = fields.Integer(string='Color Index')
clicks_ratio = fields.Integer(compute="_compute_clicks_ratio", string="Number of clicks")
# stat fields
total = fields.Integer(compute="_compute_statistics")
scheduled = fields.Integer(compute="_compute_statistics")
failed = fields.Integer(compute="_compute_statistics")
sent = fields.Integer(compute="_compute_statistics", string="Sent Emails")
delivered = fields.Integer(compute="_compute_statistics")
opened = fields.Integer(compute="_compute_statistics")
replied = fields.Integer(compute="_compute_statistics")
bounced = fields.Integer(compute="_compute_statistics")
received_ratio = fields.Integer(compute="_compute_statistics", string='Received Ratio')
opened_ratio = fields.Integer(compute="_compute_statistics", string='Opened Ratio')
replied_ratio = fields.Integer(compute="_compute_statistics", string='Replied Ratio')
bounced_ratio = fields.Integer(compute="_compute_statistics", string='Bounced Ratio')
total_mailings = fields.Integer(compute="_compute_total_mailings", string='Mailings')
def _compute_clicks_ratio(self):
self.env.cr.execute("""
SELECT COUNT(DISTINCT(stats.id)) AS nb_mails, COUNT(DISTINCT(clicks.mail_stat_id)) AS nb_clicks, stats.mass_mailing_campaign_id AS id
FROM mail_mail_statistics AS stats
LEFT OUTER JOIN link_tracker_click AS clicks ON clicks.mail_stat_id = stats.id
WHERE stats.mass_mailing_campaign_id IN %s
GROUP BY stats.mass_mailing_campaign_id
""", (tuple(self.ids), ))
campaign_data = self.env.cr.dictfetchall()
mapped_data = dict([(c['id'], 100 * c['nb_clicks'] / c['nb_mails']) for c in campaign_data])
for campaign in self:
campaign.clicks_ratio = mapped_data.get(campaign.id, 0)
def _compute_statistics(self):
""" Compute statistics of the mass mailing campaign """
self.env.cr.execute("""
SELECT
c.id as campaign_id,
COUNT(s.id) AS total,
COUNT(CASE WHEN s.sent is not null THEN 1 ELSE null END) AS sent,
COUNT(CASE WHEN s.scheduled is not null AND s.sent is null AND s.exception is null THEN 1 ELSE null END) AS scheduled,
COUNT(CASE WHEN s.scheduled is not null AND s.sent is null AND s.exception is not null THEN 1 ELSE null END) AS failed,
COUNT(CASE WHEN s.id is not null AND s.bounced is null THEN 1 ELSE null END) AS delivered,
COUNT(CASE WHEN s.opened is not null THEN 1 ELSE null END) AS opened,
COUNT(CASE WHEN s.replied is not null THEN 1 ELSE null END) AS replied ,
COUNT(CASE WHEN s.bounced is not null THEN 1 ELSE null END) AS bounced
FROM
mail_mail_statistics s
RIGHT JOIN
mail_mass_mailing_campaign c
ON (c.id = s.mass_mailing_campaign_id)
WHERE
c.id IN %s
GROUP BY
c.id
""", (tuple(self.ids), ))
for row in self.env.cr.dictfetchall():
total = row['total'] or 1
row['delivered'] = row['sent'] - row['bounced']
row['received_ratio'] = 100.0 * row['delivered'] / total
row['opened_ratio'] = 100.0 * row['opened'] / total
row['replied_ratio'] = 100.0 * row['replied'] / total
row['bounced_ratio'] = 100.0 * row['bounced'] / total
self.browse(row.pop('campaign_id')).update(row)
def _compute_total_mailings(self):
campaign_data = self.env['mail.mass_mailing'].read_group(
[('mass_mailing_campaign_id', 'in', self.ids)],
['mass_mailing_campaign_id'], ['mass_mailing_campaign_id'])
mapped_data = dict([(c['mass_mailing_campaign_id'][0], c['mass_mailing_campaign_id_count']) for c in campaign_data])
for campaign in self:
campaign.total_mailings = mapped_data.get(campaign.id, 0)
def get_recipients(self, model=None):
"""Return the recipients of a mailing campaign. This is based on the statistics
build for each mailing. """
res = dict.fromkeys(self.ids, {})
for campaign in self:
domain = [('mass_mailing_campaign_id', '=', campaign.id)]
if model:
domain += [('model', '=', model)]
res[campaign.id] = set(self.env['mail.mail.statistics'].search(domain).mapped('res_id'))
return res
@api.model
def read_group(self, domain, fields, groupby, offset=0, limit=None, orderby=False, lazy=True):
""" Override read_group to always display all states. """
if groupby and groupby[0] == "stage_id":
# Default result structure
states_read = self.env['mail.mass_mailing.stage'].search_read([], ['name'])
states = [(state['id'], state['name']) for state in states_read]
read_group_all_states = [{
'__context': {'group_by': groupby[1:]},
'__domain': domain + [('stage_id', '=', state_value)],
'stage_id': state_value,
'state_count': 0,
} for state_value, state_name in states]
# Get standard results
read_group_res = super(MassMailingCampaign, self).read_group(domain, fields, groupby, offset=offset, limit=limit, orderby=orderby)
# Update standard results with default results
result = []
for state_value, state_name in states:
res = [x for x in read_group_res if x['stage_id'] == (state_value, state_name)]
if not res:
res = [x for x in read_group_all_states if x['stage_id'] == state_value]
res[0]['stage_id'] = [state_value, state_name]
result.append(res[0])
return result
else:
return super(MassMailingCampaign, self).read_group(domain, fields, groupby, offset=offset, limit=limit, orderby=orderby)
class MassMailing(models.Model):
""" MassMailing models a wave of emails for a mass mailign campaign.
A mass mailing is an occurence of sending emails. """
_name = 'mail.mass_mailing'
_description = 'Mass Mailing'
# number of periods for tracking mail_mail statistics
_period_number = 6
_order = 'sent_date DESC'
_inherits = {'utm.source': 'source_id'}
_rec_name = "source_id"
@api.model
def default_get(self, fields):
res = super(MassMailing, self).default_get(fields)
if 'reply_to_mode' in fields and not 'reply_to_mode' in res and res.get('mailing_model_real'):
if res['mailing_model_real'] in ['res.partner', 'mail.mass_mailing.contact']:
res['reply_to_mode'] = 'email'
else:
res['reply_to_mode'] = 'thread'
return res
active = fields.Boolean(default=True)
email_from = fields.Char(string='From', required=True,
default=lambda self: self.env['mail.message']._get_default_from())
create_date = fields.Datetime(string='Creation Date')
sent_date = fields.Datetime(string='Sent Date', oldname='date', copy=False)
schedule_date = fields.Datetime(string='Schedule in the Future')
body_html = fields.Html(string='Body', sanitize_attributes=False)
attachment_ids = fields.Many2many('ir.attachment', 'mass_mailing_ir_attachments_rel',
'mass_mailing_id', 'attachment_id', string='Attachments')
keep_archives = fields.Boolean(string='Keep Archives')
mass_mailing_campaign_id = fields.Many2one('mail.mass_mailing.campaign', string='Mass Mailing Campaign')
campaign_id = fields.Many2one('utm.campaign', string='Campaign',
help="This name helps you tracking your different campaign efforts, e.g. Fall_Drive, Christmas_Special")
source_id = fields.Many2one('utm.source', string='Subject', required=True, ondelete='cascade',
help="This is the link source, e.g. Search Engine, another domain, or name of email list")
medium_id = fields.Many2one('utm.medium', string='Medium',
help="This is the delivery method, e.g. Postcard, Email, or Banner Ad", default=lambda self: self.env.ref('utm.utm_medium_email'))
clicks_ratio = fields.Integer(compute="_compute_clicks_ratio", string="Number of Clicks")
state = fields.Selection([('draft', 'Draft'), ('in_queue', 'In Queue'), ('sending', 'Sending'), ('done', 'Sent')],
string='Status', required=True, copy=False, default='draft')
color = fields.Integer(string='Color Index')
# mailing options
reply_to_mode = fields.Selection(
[('thread', 'Followers of leads/applicants'), ('email', 'Specified Email Address')],
string='Reply-To Mode', required=True)
reply_to = fields.Char(string='Reply To', help='Preferred Reply-To Address',
default=lambda self: self.env['mail.message']._get_default_from())
# recipients
mailing_model_real = fields.Char(compute='_compute_model', string='Recipients Real Model', default='mail.mass_mailing.contact', required=True)
mailing_model_id = fields.Many2one('ir.model', string='Recipients Model', domain=[('model', 'in', MASS_MAILING_BUSINESS_MODELS)],
default=lambda self: self.env.ref('mass_mailing.model_mail_mass_mailing_list').id)
mailing_model_name = fields.Char(related='mailing_model_id.model', string='Recipients Model Name', readonly=True, related_sudo=True)
mailing_domain = fields.Char(string='Domain', oldname='domain', default=[])
contact_list_ids = fields.Many2many('mail.mass_mailing.list', 'mail_mass_mailing_list_rel',
string='Mailing Lists')
contact_ab_pc = fields.Integer(string='A/B Testing percentage',
help='Percentage of the contacts that will be mailed. Recipients will be taken randomly.', default=100)
# statistics data
statistics_ids = fields.One2many('mail.mail.statistics', 'mass_mailing_id', string='Emails Statistics')
total = fields.Integer(compute="_compute_total")
scheduled = fields.Integer(compute="_compute_statistics")
failed = fields.Integer(compute="_compute_statistics")
sent = fields.Integer(compute="_compute_statistics")
delivered = fields.Integer(compute="_compute_statistics")
opened = fields.Integer(compute="_compute_statistics")
replied = fields.Integer(compute="_compute_statistics")
bounced = fields.Integer(compute="_compute_statistics")
failed = fields.Integer(compute="_compute_statistics")
received_ratio = fields.Integer(compute="_compute_statistics", string='Received Ratio')
opened_ratio = fields.Integer(compute="_compute_statistics", string='Opened Ratio')
replied_ratio = fields.Integer(compute="_compute_statistics", string='Replied Ratio')
bounced_ratio = fields.Integer(compute="_compute_statistics", String='Bounced Ratio')
next_departure = fields.Datetime(compute="_compute_next_departure", string='Scheduled date')
def _compute_total(self):
for mass_mailing in self:
mass_mailing.total = len(mass_mailing.sudo().get_recipients())
def _compute_clicks_ratio(self):
self.env.cr.execute("""
SELECT COUNT(DISTINCT(stats.id)) AS nb_mails, COUNT(DISTINCT(clicks.mail_stat_id)) AS nb_clicks, stats.mass_mailing_id AS id
FROM mail_mail_statistics AS stats
LEFT OUTER JOIN link_tracker_click AS clicks ON clicks.mail_stat_id = stats.id
WHERE stats.mass_mailing_id IN %s
GROUP BY stats.mass_mailing_id
""", (tuple(self.ids), ))
mass_mailing_data = self.env.cr.dictfetchall()
mapped_data = dict([(m['id'], 100 * m['nb_clicks'] / m['nb_mails']) for m in mass_mailing_data])
for mass_mailing in self:
mass_mailing.clicks_ratio = mapped_data.get(mass_mailing.id, 0)
@api.depends('mailing_model_id')
def _compute_model(self):
for record in self:
record.mailing_model_real = (record.mailing_model_name != 'mail.mass_mailing.list') and record.mailing_model_name or 'mail.mass_mailing.contact'
def _compute_statistics(self):
""" Compute statistics of the mass mailing """
self.env.cr.execute("""
SELECT
m.id as mailing_id,
COUNT(s.id) AS total,
COUNT(CASE WHEN s.sent is not null THEN 1 ELSE null END) AS sent,
COUNT(CASE WHEN s.scheduled is not null AND s.sent is null AND s.exception is null THEN 1 ELSE null END) AS scheduled,
COUNT(CASE WHEN s.scheduled is not null AND s.sent is null AND s.exception is not null THEN 1 ELSE null END) AS failed,
COUNT(CASE WHEN s.sent is not null AND s.bounced is null THEN 1 ELSE null END) AS delivered,
COUNT(CASE WHEN s.opened is not null THEN 1 ELSE null END) AS opened,
COUNT(CASE WHEN s.replied is not null THEN 1 ELSE null END) AS replied,
COUNT(CASE WHEN s.bounced is not null THEN 1 ELSE null END) AS bounced,
COUNT(CASE WHEN s.exception is not null THEN 1 ELSE null END) AS failed
FROM
mail_mail_statistics s
RIGHT JOIN
mail_mass_mailing m
ON (m.id = s.mass_mailing_id)
WHERE
m.id IN %s
GROUP BY
m.id
""", (tuple(self.ids), ))
for row in self.env.cr.dictfetchall():
total = row.pop('total') or 1
row['received_ratio'] = 100.0 * row['delivered'] / total
row['opened_ratio'] = 100.0 * row['opened'] / total
row['replied_ratio'] = 100.0 * row['replied'] / total
row['bounced_ratio'] = 100.0 * row['bounced'] / total
self.browse(row.pop('mailing_id')).update(row)
@api.multi
def _unsubscribe_token(self, res_id, email):
"""Generate a secure hash for this mailing list and parameters.
This is appended to the unsubscription URL and then checked at
unsubscription time to ensure no malicious unsubscriptions are
performed.
:param int res_id:
ID of the resource that will be unsubscribed.
:param str email:
Email of the resource that will be unsubscribed.
"""
secret = self.env["ir.config_parameter"].sudo().get_param(
"database.secret")
token = (self.env.cr.dbname, self.id, int(res_id), tools.ustr(email))
return hmac.new(secret.encode('utf-8'), repr(token).encode('utf-8'), hashlib.sha512).hexdigest()
def _compute_next_departure(self):
cron_next_call = self.env.ref('mass_mailing.ir_cron_mass_mailing_queue').sudo().nextcall
str2dt = fields.Datetime.from_string
cron_time = str2dt(cron_next_call)
for mass_mailing in self:
if mass_mailing.schedule_date:
schedule_date = str2dt(mass_mailing.schedule_date)
mass_mailing.next_departure = max(schedule_date, cron_time)
else:
mass_mailing.next_departure = cron_time
@api.onchange('mass_mailing_campaign_id')
def _onchange_mass_mailing_campaign_id(self):
if self.mass_mailing_campaign_id:
dic = {'campaign_id': self.mass_mailing_campaign_id.campaign_id,
'source_id': self.mass_mailing_campaign_id.source_id,
'medium_id': self.mass_mailing_campaign_id.medium_id}
self.update(dic)
@api.onchange('mailing_model_id', 'contact_list_ids')
def _onchange_model_and_list(self):
if self.mailing_model_name == 'mail.mass_mailing.list':
if self.contact_list_ids:
self.mailing_domain = "[('list_ids', 'in', [%s]), ('opt_out', '=', False)]" % (','.join(str(id) for id in self.contact_list_ids.ids),)
else:
self.mailing_domain = "[(0, '=', 1)]"
elif self.mailing_model_name and 'opt_out' in self.env[self.mailing_model_name]._fields and not self.mailing_domain:
self.mailing_domain = "[('opt_out', '=', False)]"
self.body_html = "on_change_model_and_list"
#------------------------------------------------------
# Technical stuff
#------------------------------------------------------
@api.model
def name_create(self, name):
""" _rec_name is source_id, creates a utm.source instead """
mass_mailing = self.create({'name': name})
return mass_mailing.name_get()[0]
@api.multi
def copy(self, default=None):
self.ensure_one()
default = dict(default or {},
name=_('%s (copy)') % self.name)
return super(MassMailing, self).copy(default=default)
@api.model
def read_group(self, domain, fields, groupby, offset=0, limit=None, orderby=False, lazy=True):
""" Override read_group to always display all states. """
if groupby and groupby[0] == "state":
# Default result structure
states = [('draft', _('Draft')), ('in_queue', _('In Queue')), ('sending', _('Sending')), ('done', _('Sent'))]
read_group_all_states = [{
'__context': {'group_by': groupby[1:]},
'__domain': domain + [('state', '=', state_value)],
'state': state_value,
'state_count': 0,
} for state_value, state_name in states]
# Get standard results
read_group_res = super(MassMailing, self).read_group(domain, fields, groupby, offset=offset, limit=limit, orderby=orderby)
# Update standard results with default results
result = []
for state_value, state_name in states:
res = [x for x in read_group_res if x['state'] == state_value]
if not res:
res = [x for x in read_group_all_states if x['state'] == state_value]
res[0]['state'] = state_value
result.append(res[0])
return result
else:
return super(MassMailing, self).read_group(domain, fields, groupby, offset=offset, limit=limit, orderby=orderby)
def update_opt_out(self, email, res_ids, value):
model = self.env[self.mailing_model_real].with_context(active_test=False)
if 'opt_out' in model._fields:
email_fname = 'email_from'
if 'email' in model._fields:
email_fname = 'email'
records = model.search([('id', 'in', res_ids), (email_fname, 'ilike', email)])
records.write({'opt_out': value})
#------------------------------------------------------
# Views & Actions
#------------------------------------------------------
@api.multi
def action_duplicate(self):
self.ensure_one()
mass_mailing_copy = self.copy()
if mass_mailing_copy:
context = dict(self.env.context)
context['form_view_initial_mode'] = 'edit'
return {
'type': 'ir.actions.act_window',
'view_type': 'form',
'view_mode': 'form',
'res_model': 'mail.mass_mailing',
'res_id': mass_mailing_copy.id,
'context': context,
}
return False
@api.multi
def action_test_mailing(self):
self.ensure_one()
ctx = dict(self.env.context, default_mass_mailing_id=self.id)
return {
'name': _('Test Mailing'),
'type': 'ir.actions.act_window',
'view_mode': 'form',
'res_model': 'mail.mass_mailing.test',
'target': 'new',
'context': ctx,
}
@api.multi
def put_in_queue(self):
self.write({'sent_date': fields.Datetime.now(), 'state': 'in_queue'})
@api.multi
def cancel_mass_mailing(self):
self.write({'state': 'draft'})
@api.multi
def retry_failed_mail(self):
failed_mails = self.env['mail.mail'].search([('mailing_id', 'in', self.ids), ('state', '=', 'exception')])
failed_mails.mapped('statistics_ids').unlink()
failed_mails.sudo().unlink()
self.write({'state': 'in_queue'})
#------------------------------------------------------
# Email Sending
#------------------------------------------------------
def _get_blacklist(self):
"""Returns a set of emails opted-out in target model"""
# TODO: implement a global blacklist table, to easily share
# it and update it.
self.ensure_one()
blacklist = {}
target = self.env[self.mailing_model_real]
mail_field = 'email' if 'email' in target._fields else 'email_from'
if 'opt_out' in target._fields:
# avoid loading a large number of records in memory
# + use a basic heuristic for extracting emails
query = """
SELECT lower(substring(%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)'))
FROM %(target)s
WHERE opt_out AND
substring(%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)') IS NOT NULL;
"""
query = query % {'target': target._table, 'mail_field': mail_field}
self._cr.execute(query)
blacklist = set(m[0] for m in self._cr.fetchall())
_logger.info(
"Mass-mailing %s targets %s, blacklist: %s emails",
self, target._name, len(blacklist))
else:
_logger.info("Mass-mailing %s targets %s, no blacklist available", self, target._name)
return blacklist
def _get_seen_list(self):
"""Returns a set of emails already targeted by current mailing/campaign (no duplicates)"""
self.ensure_one()
target = self.env[self.mailing_model_real]
mail_field = 'email' if 'email' in target._fields else 'email_from'
# avoid loading a large number of records in memory
# + use a basic heuristic for extracting emails
query = """
SELECT lower(substring(%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)'))
FROM mail_mail_statistics s
JOIN %(target)s t ON (s.res_id = t.id)
WHERE substring(%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)') IS NOT NULL
"""
if self.mass_mailing_campaign_id.unique_ab_testing:
query +="""
AND s.mass_mailing_campaign_id = %%(mailing_campaign_id)s;
"""
else:
query +="""
AND s.mass_mailing_id = %%(mailing_id)s;
"""
query = query % {'target': target._table, 'mail_field': mail_field}
params = {'mailing_id': self.id, 'mailing_campaign_id': self.mass_mailing_campaign_id.id}
self._cr.execute(query, params)
seen_list = set(m[0] for m in self._cr.fetchall())
_logger.info(
"Mass-mailing %s has already reached %s %s emails", self, len(seen_list), target._name)
return seen_list
def _get_mass_mailing_context(self):
"""Returns extra context items with pre-filled blacklist and seen list for massmailing"""
return {
'mass_mailing_blacklist': self._get_blacklist(),
'mass_mailing_seen_list': self._get_seen_list(),
}
def get_recipients(self):
if self.mailing_domain:
domain = safe_eval(self.mailing_domain)
res_ids = self.env[self.mailing_model_real].search(domain).ids
else:
res_ids = []
domain = [('id', 'in', res_ids)]
# randomly choose a fragment
if self.contact_ab_pc < 100:
contact_nbr = self.env[self.mailing_model_real].search_count(domain)
topick = int(contact_nbr / 100.0 * self.contact_ab_pc)
if self.mass_mailing_campaign_id and self.mass_mailing_campaign_id.unique_ab_testing:
already_mailed = self.mass_mailing_campaign_id.get_recipients()[self.mass_mailing_campaign_id.id]
else:
already_mailed = set([])
remaining = set(res_ids).difference(already_mailed)
if topick > len(remaining):
topick = len(remaining)
res_ids = random.sample(remaining, topick)
return res_ids
def get_remaining_recipients(self):
res_ids = self.get_recipients()
already_mailed = self.env['mail.mail.statistics'].search_read([('model', '=', self.mailing_model_real),
('res_id', 'in', res_ids),
('mass_mailing_id', '=', self.id)], ['res_id'])
already_mailed_res_ids = [record['res_id'] for record in already_mailed]
return list(set(res_ids) - set(already_mailed_res_ids))
def send_mail(self, res_ids=None):
author_id = self.env.user.partner_id.id
for mailing in self:
if not res_ids:
res_ids = mailing.get_remaining_recipients()
if not res_ids:
raise UserError(_('Please select recipients.'))
# Convert links in absolute URLs before the application of the shortener
mailing.body_html = self.env['mail.template']._replace_local_links(mailing.body_html)
composer_values = {
'author_id': author_id,
'attachment_ids': [(4, attachment.id) for attachment in mailing.attachment_ids],
'body': mailing.convert_links()[mailing.id],
'subject': mailing.name,
'model': mailing.mailing_model_real,
'email_from': mailing.email_from,
'record_name': False,
'composition_mode': 'mass_mail',
'mass_mailing_id': mailing.id,
'mailing_list_ids': [(4, l.id) for l in mailing.contact_list_ids],
'no_auto_thread': mailing.reply_to_mode != 'thread',
'template_id': None,
}
if mailing.reply_to_mode == 'email':
composer_values['reply_to'] = mailing.reply_to
composer = self.env['mail.compose.message'].with_context(active_ids=res_ids).create(composer_values)
extra_context = self._get_mass_mailing_context()
composer = composer.with_context(active_ids=res_ids, **extra_context)
# auto-commit except in testing mode
auto_commit = not getattr(threading.currentThread(), 'testing', False)
composer.send_mail(auto_commit=auto_commit)
mailing.state = 'done'
return True
def convert_links(self):
res = {}
for mass_mailing in self:
utm_mixin = mass_mailing.mass_mailing_campaign_id if mass_mailing.mass_mailing_campaign_id else mass_mailing
html = mass_mailing.body_html if mass_mailing.body_html else ''
vals = {'mass_mailing_id': mass_mailing.id}
if mass_mailing.mass_mailing_campaign_id:
vals['mass_mailing_campaign_id'] = mass_mailing.mass_mailing_campaign_id.id
if utm_mixin.campaign_id:
vals['campaign_id'] = utm_mixin.campaign_id.id
if utm_mixin.source_id:
vals['source_id'] = utm_mixin.source_id.id
if utm_mixin.medium_id:
vals['medium_id'] = utm_mixin.medium_id.id
res[mass_mailing.id] = self.env['link.tracker'].convert_links(html, vals, blacklist=['/unsubscribe_from_list'])
return res
@api.model
def _process_mass_mailing_queue(self):
mass_mailings = self.search([('state', 'in', ('in_queue', 'sending')), '|', ('schedule_date', '<', fields.Datetime.now()), ('schedule_date', '=', False)])
for mass_mailing in mass_mailings:
user = mass_mailing.write_uid or self.env.user
mass_mailing = mass_mailing.with_context(**user.sudo(user=user).context_get())
if len(mass_mailing.get_remaining_recipients()) > 0:
mass_mailing.state = 'sending'
mass_mailing.send_mail()
else:
mass_mailing.state = 'done'