327 lines
15 KiB
Python
327 lines
15 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Part of Odoo. See LICENSE file for full copyright and licensing details.
|
|
|
|
import base64
|
|
import datetime
|
|
import logging
|
|
import psycopg2
|
|
import threading
|
|
|
|
from email.utils import formataddr
|
|
|
|
from odoo import _, api, fields, models
|
|
from odoo import tools
|
|
from odoo.addons.base.ir.ir_mail_server import MailDeliveryException
|
|
from odoo.tools.safe_eval import safe_eval
|
|
|
|
_logger = logging.getLogger(__name__)
|
|
|
|
|
|
class MailMail(models.Model):
|
|
""" Model holding RFC2822 email messages to send. This model also provides
|
|
facilities to queue and send new email messages. """
|
|
_name = 'mail.mail'
|
|
_description = 'Outgoing Mails'
|
|
_inherits = {'mail.message': 'mail_message_id'}
|
|
_order = 'id desc'
|
|
_rec_name = 'subject'
|
|
|
|
# content
|
|
mail_message_id = fields.Many2one('mail.message', 'Message', required=True, ondelete='cascade', index=True, auto_join=True)
|
|
body_html = fields.Text('Rich-text Contents', help="Rich-text/HTML message")
|
|
references = fields.Text('References', help='Message references, such as identifiers of previous messages', readonly=1)
|
|
headers = fields.Text('Headers', copy=False)
|
|
# Auto-detected based on create() - if 'mail_message_id' was passed then this mail is a notification
|
|
# and during unlink() we will not cascade delete the parent and its attachments
|
|
notification = fields.Boolean('Is Notification', help='Mail has been created to notify people of an existing mail.message')
|
|
# recipients
|
|
email_to = fields.Text('To', help='Message recipients (emails)')
|
|
email_cc = fields.Char('Cc', help='Carbon copy message recipients')
|
|
recipient_ids = fields.Many2many('res.partner', string='To (Partners)')
|
|
# process
|
|
state = fields.Selection([
|
|
('outgoing', 'Outgoing'),
|
|
('sent', 'Sent'),
|
|
('received', 'Received'),
|
|
('exception', 'Delivery Failed'),
|
|
('cancel', 'Cancelled'),
|
|
], 'Status', readonly=True, copy=False, default='outgoing')
|
|
auto_delete = fields.Boolean(
|
|
'Auto Delete',
|
|
help="Permanently delete this email after sending it, to save space")
|
|
failure_reason = fields.Text(
|
|
'Failure Reason', readonly=1,
|
|
help="Failure reason. This is usually the exception thrown by the email server, stored to ease the debugging of mailing issues.")
|
|
scheduled_date = fields.Char('Scheduled Send Date',
|
|
help="If set, the queue manager will send the email after the date. If not set, the email will be send as soon as possible.")
|
|
|
|
@api.model
|
|
def create(self, values):
|
|
# notification field: if not set, set if mail comes from an existing mail.message
|
|
if 'notification' not in values and values.get('mail_message_id'):
|
|
values['notification'] = True
|
|
if not values.get('mail_message_id'):
|
|
self = self.with_context(message_create_from_mail_mail=True)
|
|
return super(MailMail, self).create(values)
|
|
|
|
@api.multi
|
|
def unlink(self):
|
|
# cascade-delete the parent message for all mails that are not created for a notification
|
|
to_cascade = self.search([('notification', '=', False), ('id', 'in', self.ids)]).mapped('mail_message_id')
|
|
res = super(MailMail, self).unlink()
|
|
to_cascade.unlink()
|
|
return res
|
|
|
|
@api.model
|
|
def default_get(self, fields):
|
|
# protection for `default_type` values leaking from menu action context (e.g. for invoices)
|
|
# To remove when automatic context propagation is removed in web client
|
|
if self._context.get('default_type') not in type(self).message_type.base_field.selection:
|
|
self = self.with_context(dict(self._context, default_type=None))
|
|
return super(MailMail, self).default_get(fields)
|
|
|
|
@api.multi
|
|
def mark_outgoing(self):
|
|
return self.write({'state': 'outgoing'})
|
|
|
|
@api.multi
|
|
def cancel(self):
|
|
return self.write({'state': 'cancel'})
|
|
|
|
@api.model
|
|
def process_email_queue(self, ids=None):
|
|
"""Send immediately queued messages, committing after each
|
|
message is sent - this is not transactional and should
|
|
not be called during another transaction!
|
|
|
|
:param list ids: optional list of emails ids to send. If passed
|
|
no search is performed, and these ids are used
|
|
instead.
|
|
:param dict context: if a 'filters' key is present in context,
|
|
this value will be used as an additional
|
|
filter to further restrict the outgoing
|
|
messages to send (by default all 'outgoing'
|
|
messages are sent).
|
|
"""
|
|
if not self.ids:
|
|
filters = ['&',
|
|
('state', '=', 'outgoing'),
|
|
'|',
|
|
('scheduled_date', '<', datetime.datetime.now()),
|
|
('scheduled_date', '=', False)]
|
|
if 'filters' in self._context:
|
|
filters.extend(self._context['filters'])
|
|
ids = self.search(filters).ids
|
|
res = None
|
|
try:
|
|
# auto-commit except in testing mode
|
|
auto_commit = not getattr(threading.currentThread(), 'testing', False)
|
|
res = self.browse(ids).send(auto_commit=auto_commit)
|
|
except Exception:
|
|
_logger.exception("Failed processing mail queue")
|
|
return res
|
|
|
|
@api.multi
|
|
def _postprocess_sent_message(self, mail_sent=True):
|
|
"""Perform any post-processing necessary after sending ``mail``
|
|
successfully, including deleting it completely along with its
|
|
attachment if the ``auto_delete`` flag of the mail was set.
|
|
Overridden by subclasses for extra post-processing behaviors.
|
|
|
|
:param browse_record mail: the mail that was just sent
|
|
:return: True
|
|
"""
|
|
notif_emails = self.filtered(lambda email: email.notification)
|
|
if notif_emails:
|
|
notifications = self.env['mail.notification'].search([
|
|
('mail_message_id', 'in', notif_emails.mapped('mail_message_id').ids),
|
|
('is_email', '=', True)])
|
|
if mail_sent:
|
|
notifications.write({
|
|
'email_status': 'sent',
|
|
})
|
|
else:
|
|
notifications.write({
|
|
'email_status': 'exception',
|
|
})
|
|
if mail_sent:
|
|
self.sudo().filtered(lambda self: self.auto_delete).unlink()
|
|
return True
|
|
|
|
# ------------------------------------------------------
|
|
# mail_mail formatting, tools and send mechanism
|
|
# ------------------------------------------------------
|
|
|
|
@api.multi
|
|
def send_get_mail_body(self, partner=None):
|
|
"""Return a specific ir_email body. The main purpose of this method
|
|
is to be inherited to add custom content depending on some module."""
|
|
self.ensure_one()
|
|
body = self.body_html or ''
|
|
return body
|
|
|
|
@api.multi
|
|
def send_get_mail_to(self, partner=None):
|
|
"""Forge the email_to with the following heuristic:
|
|
- if 'partner', recipient specific (Partner Name <email>)
|
|
- else fallback on mail.email_to splitting """
|
|
self.ensure_one()
|
|
if partner:
|
|
email_to = [formataddr((partner.name, partner.email))]
|
|
else:
|
|
email_to = tools.email_split_and_format(self.email_to)
|
|
return email_to
|
|
|
|
@api.multi
|
|
def send_get_email_dict(self, partner=None):
|
|
"""Return a dictionary for specific email values, depending on a
|
|
partner, or generic to the whole recipients given by mail.email_to.
|
|
|
|
:param browse_record mail: mail.mail browse_record
|
|
:param browse_record partner: specific recipient partner
|
|
"""
|
|
self.ensure_one()
|
|
body = self.send_get_mail_body(partner=partner)
|
|
body_alternative = tools.html2plaintext(body)
|
|
res = {
|
|
'body': body,
|
|
'body_alternative': body_alternative,
|
|
'email_to': self.send_get_mail_to(partner=partner),
|
|
}
|
|
return res
|
|
|
|
@api.multi
|
|
def send(self, auto_commit=False, raise_exception=False):
|
|
""" Sends the selected emails immediately, ignoring their current
|
|
state (mails that have already been sent should not be passed
|
|
unless they should actually be re-sent).
|
|
Emails successfully delivered are marked as 'sent', and those
|
|
that fail to be deliver are marked as 'exception', and the
|
|
corresponding error mail is output in the server logs.
|
|
|
|
:param bool auto_commit: whether to force a commit of the mail status
|
|
after sending each mail (meant only for scheduler processing);
|
|
should never be True during normal transactions (default: False)
|
|
:param bool raise_exception: whether to raise an exception if the
|
|
email sending process has failed
|
|
:return: True
|
|
"""
|
|
IrMailServer = self.env['ir.mail_server']
|
|
|
|
for mail_id in self.ids:
|
|
try:
|
|
mail = self.browse(mail_id)
|
|
# TDE note: remove me when model_id field is present on mail.message - done here to avoid doing it multiple times in the sub method
|
|
if mail.model:
|
|
model = self.env['ir.model'].sudo().search([('model', '=', mail.model)])[0]
|
|
else:
|
|
model = None
|
|
if model:
|
|
mail = mail.with_context(model_name=model.name)
|
|
|
|
# load attachment binary data with a separate read(), as prefetching all
|
|
# `datas` (binary field) could bloat the browse cache, triggerring
|
|
# soft/hard mem limits with temporary data.
|
|
attachments = [(a['datas_fname'], base64.b64decode(a['datas']))
|
|
for a in mail.attachment_ids.sudo().read(['datas_fname', 'datas'])]
|
|
|
|
# specific behavior to customize the send email for notified partners
|
|
email_list = []
|
|
if mail.email_to:
|
|
email_list.append(mail.send_get_email_dict())
|
|
for partner in mail.recipient_ids:
|
|
email_list.append(mail.send_get_email_dict(partner=partner))
|
|
|
|
# headers
|
|
headers = {}
|
|
bounce_alias = self.env['ir.config_parameter'].get_param("mail.bounce.alias")
|
|
catchall_domain = self.env['ir.config_parameter'].get_param("mail.catchall.domain")
|
|
if bounce_alias and catchall_domain:
|
|
if mail.model and mail.res_id:
|
|
headers['Return-Path'] = '%s+%d-%s-%d@%s' % (bounce_alias, mail.id, mail.model, mail.res_id, catchall_domain)
|
|
else:
|
|
headers['Return-Path'] = '%s+%d@%s' % (bounce_alias, mail.id, catchall_domain)
|
|
if mail.headers:
|
|
try:
|
|
headers.update(safe_eval(mail.headers))
|
|
except Exception:
|
|
pass
|
|
|
|
# Writing on the mail object may fail (e.g. lock on user) which
|
|
# would trigger a rollback *after* actually sending the email.
|
|
# To avoid sending twice the same email, provoke the failure earlier
|
|
mail.write({
|
|
'state': 'exception',
|
|
'failure_reason': _('Error without exception. Probably due do sending an email without computed recipients.'),
|
|
})
|
|
mail_sent = False
|
|
|
|
# build an RFC2822 email.message.Message object and send it without queuing
|
|
res = None
|
|
for email in email_list:
|
|
msg = IrMailServer.build_email(
|
|
email_from=mail.email_from,
|
|
email_to=email.get('email_to'),
|
|
subject=mail.subject,
|
|
body=email.get('body'),
|
|
body_alternative=email.get('body_alternative'),
|
|
email_cc=tools.email_split(mail.email_cc),
|
|
reply_to=mail.reply_to,
|
|
attachments=attachments,
|
|
message_id=mail.message_id,
|
|
references=mail.references,
|
|
object_id=mail.res_id and ('%s-%s' % (mail.res_id, mail.model)),
|
|
subtype='html',
|
|
subtype_alternative='plain',
|
|
headers=headers)
|
|
try:
|
|
res = IrMailServer.send_email(msg, mail_server_id=mail.mail_server_id.id)
|
|
except AssertionError as error:
|
|
if error.message == IrMailServer.NO_VALID_RECIPIENT:
|
|
# No valid recipient found for this particular
|
|
# mail item -> ignore error to avoid blocking
|
|
# delivery to next recipients, if any. If this is
|
|
# the only recipient, the mail will show as failed.
|
|
_logger.info("Ignoring invalid recipients for mail.mail %s: %s",
|
|
mail.message_id, email.get('email_to'))
|
|
else:
|
|
raise
|
|
if res:
|
|
mail.write({'state': 'sent', 'message_id': res, 'failure_reason': False})
|
|
mail_sent = True
|
|
|
|
# /!\ can't use mail.state here, as mail.refresh() will cause an error
|
|
# see revid:odo@openerp.com-20120622152536-42b2s28lvdv3odyr in 6.1
|
|
if mail_sent:
|
|
_logger.info('Mail with ID %r and Message-Id %r successfully sent', mail.id, mail.message_id)
|
|
mail._postprocess_sent_message(mail_sent=mail_sent)
|
|
except MemoryError:
|
|
# prevent catching transient MemoryErrors, bubble up to notify user or abort cron job
|
|
# instead of marking the mail as failed
|
|
_logger.exception(
|
|
'MemoryError while processing mail with ID %r and Msg-Id %r. Consider raising the --limit-memory-hard startup option',
|
|
mail.id, mail.message_id)
|
|
raise
|
|
except psycopg2.Error:
|
|
# If an error with the database occurs, chances are that the cursor is unusable.
|
|
# This will lead to an `psycopg2.InternalError` being raised when trying to write
|
|
# `state`, shadowing the original exception and forbid a retry on concurrent
|
|
# update. Let's bubble it.
|
|
raise
|
|
except Exception as e:
|
|
failure_reason = tools.ustr(e)
|
|
_logger.exception('failed sending mail (id: %s) due to %s', mail.id, failure_reason)
|
|
mail.write({'state': 'exception', 'failure_reason': failure_reason})
|
|
mail._postprocess_sent_message(mail_sent=False)
|
|
if raise_exception:
|
|
if isinstance(e, AssertionError):
|
|
# get the args of the original error, wrap into a value and throw a MailDeliveryException
|
|
# that is an except_orm, with name and value as arguments
|
|
value = '. '.join(e.args)
|
|
raise MailDeliveryException(_("Mail Delivery Failed"), value)
|
|
raise
|
|
|
|
if auto_commit is True:
|
|
self._cr.commit()
|
|
return True
|