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import base64
import logging
import re
from email.utils import formataddr
from openerp import tools
from openerp import SUPERUSER_ID
from openerp.addons.base.ir.ir_mail_server import MailDeliveryException
from openerp.osv import osv
from openerp.tools.safe_eval import safe_eval as eval
from openerp.tools.translate import _
_logger = logging.getLogger(__name__)
class MailMail(osv.Model):
_inherit = "mail.mail"
def send(self, cr, uid, ids, auto_commit=False, raise_exception=False, context=None):
# copy-paste from addons/mail/mail_mail.py
""" 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
"""
# NEW STUFF
catchall_alias = self.pool['ir.config_parameter'].get_param(cr, uid, "mail.catchall.alias_from", context=context)
catchall_alias_name = self.pool['ir.config_parameter'].get_param(cr, uid, "mail.catchall.name_alias_from", context=context)
catchall_domain = self.pool['ir.config_parameter'].get_param(cr, uid, "mail.catchall.domain", context=context)
correct_email_from = r'@%s>?\s*$' % catchall_domain
default_email_from = '%s@%s' % (catchall_alias, catchall_domain)
context = dict(context or {})
ir_mail_server = self.pool.get('ir.mail_server')
ir_attachment = self.pool['ir.attachment']
for mail in self.browse(cr, SUPERUSER_ID, ids, context=context):
try:
# 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_id = self.pool['ir.model'].search(cr, SUPERUSER_ID, [('model', '=', mail.model)], context=context)[0]
model = self.pool['ir.model'].browse(cr, SUPERUSER_ID, model_id, context=context)
else:
model = None
if model:
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.
attachment_ids = [a.id for a in mail.attachment_ids]
attachments = [(a['datas_fname'], base64.b64decode(a['datas']))
for a in ir_attachment.read(cr, SUPERUSER_ID, attachment_ids,
['datas_fname', 'datas'])]
# specific behavior to customize the send email for notified partners
email_list = []
if mail.email_to:
email_list.append(self.send_get_email_dict(cr, uid, mail, context=context))
for partner in mail.recipient_ids:
email_list.append(self.send_get_email_dict(cr, uid, mail, partner=partner, context=context))
# headers
headers = {}
bounce_alias = self.pool['ir.config_parameter'].get_param(cr, uid, "mail.bounce.alias", context=context)
catchall_domain = self.pool['ir.config_parameter'].get_param(cr, uid, "mail.catchall.domain", context=context)
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(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'})
mail_sent = False
# build an RFC2822 email.message.Message object and send it without queuing
res = None
for email in email_list:
# NEW STUFF
email_from = mail.email_from
if re.search(correct_email_from, email_from) is None:
email_from = default_email_from
if catchall_alias_name:
email_from = formataddr((catchall_alias_name, email_from))
msg = ir_mail_server.build_email(
email_from=email_from, # NEW STUFF
email_to=email.get('email_to'),
subject=email.get('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 = ir_mail_server.send_email(cr, uid, msg,
mail_server_id=mail.mail_server_id.id,
context=context)
except AssertionError as error:
if error.message == ir_mail_server.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.warning("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})
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)
self._postprocess_sent_message(cr, uid, mail, context=context, 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 Exception as e:
_logger.exception('failed sending mail.mail %s', mail.id)
mail.write({'state': 'exception'})
self._postprocess_sent_message(cr, uid, mail, context=context, 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:
cr.commit()
return True