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# -*- coding: utf-8 -*-
import base64import loggingimport refrom email.utils import formataddr
from openerp import toolsfrom openerp import SUPERUSER_IDfrom openerp.addons.base.ir.ir_mail_server import MailDeliveryExceptionfrom openerp.osv import osvfrom openerp.tools.safe_eval import safe_eval as evalfrom 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
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