std-odooandThibault Delavallée
cd5850d83d
Purpose ======= Historically, we use a char field on the <mail.mail> to match the field type on the <mail.template>. But even it's useful to have a char field on the mail template (which can contains QWeb code or Jinja previously to Odoo 15.0) it is not that useful for the <mail.mail> to keep this char type, because the value is already rendered. Moreover this forces to have some code convert and store datetime values using the standard format and in UTC. We now correctly use a datetime field, as all other fields of that kind in Odoo. Task-2826699 (Mail: use datetime for scheduled_date mail field instead of char) Prepares Task-2207626 (Rating: Delay rating notification to ease feedback) Part-of: odoo/odoo#95623 Co-authored-by: Thibault Delavallée <tde@odoo.com>
586 lines
29 KiB
Python
586 lines
29 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import ast
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import base64
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import datetime
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import logging
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import psycopg2
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import smtplib
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import threading
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import re
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import pytz
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from collections import defaultdict
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from dateutil.parser import parse
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from odoo import _, api, fields, models
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from odoo import tools
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from odoo.addons.base.models.ir_mail_server import MailDeliveryException
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_logger = logging.getLogger(__name__)
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class MailMail(models.Model):
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""" Model holding RFC2822 email messages to send. This model also provides
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facilities to queue and send new email messages. """
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_name = 'mail.mail'
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_description = 'Outgoing Mails'
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_inherits = {'mail.message': 'mail_message_id'}
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_order = 'id desc'
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_rec_name = 'subject'
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@api.model
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def default_get(self, fields):
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# protection for `default_type` values leaking from menu action context (e.g. for invoices)
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# To remove when automatic context propagation is removed in web client
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if self._context.get('default_type') not in type(self).message_type.base_field.selection:
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self = self.with_context(dict(self._context, default_type=None))
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if self._context.get('default_state') not in type(self).state.base_field.selection:
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self = self.with_context(dict(self._context, default_state='outgoing'))
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return super(MailMail, self).default_get(fields)
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# content
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mail_message_id = fields.Many2one('mail.message', 'Message', required=True, ondelete='cascade', index=True, auto_join=True)
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mail_message_id_int = fields.Integer(compute='_compute_mail_message_id_int', compute_sudo=True)
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body_html = fields.Text('Rich-text Contents', help="Rich-text/HTML message")
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references = fields.Text('References', help='Message references, such as identifiers of previous messages', readonly=1)
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headers = fields.Text('Headers', copy=False)
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restricted_attachment_count = fields.Integer('Restricted attachments', compute='_compute_restricted_attachments')
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unrestricted_attachment_ids = fields.Many2many('ir.attachment', string='Unrestricted Attachments',
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compute='_compute_restricted_attachments', inverse='_inverse_unrestricted_attachment_ids')
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# Auto-detected based on create() - if 'mail_message_id' was passed then this mail is a notification
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# and during unlink() we will not cascade delete the parent and its attachments
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is_notification = fields.Boolean('Notification Email', help='Mail has been created to notify people of an existing mail.message')
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# recipients: include inactive partners (they may have been archived after
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# the message was sent, but they should remain visible in the relation)
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email_to = fields.Text('To', help='Message recipients (emails)')
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email_cc = fields.Char('Cc', help='Carbon copy message recipients')
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recipient_ids = fields.Many2many('res.partner', string='To (Partners)',
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context={'active_test': False})
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# process
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state = fields.Selection([
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('outgoing', 'Outgoing'),
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('sent', 'Sent'),
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('received', 'Received'),
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('exception', 'Delivery Failed'),
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('cancel', 'Cancelled'),
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], 'Status', readonly=True, copy=False, default='outgoing')
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failure_type = fields.Selection(selection=[
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# generic
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("unknown", "Unknown error"),
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# mail
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("mail_email_invalid", "Invalid email address"),
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("mail_email_missing", "Missing email"),
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("mail_smtp", "Connection failed (outgoing mail server problem)"),
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# mass mode
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("mail_bl", "Blacklisted Address"),
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("mail_optout", "Opted Out"),
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("mail_dup", "Duplicated Email"),
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], string='Failure type')
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failure_reason = fields.Text(
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'Failure Reason', readonly=1, copy=False,
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help="Failure reason. This is usually the exception thrown by the email server, stored to ease the debugging of mailing issues.")
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auto_delete = fields.Boolean(
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'Auto Delete',
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help="This option permanently removes any track of email after it's been sent, including from the Technical menu in the Settings, in order to preserve storage space of your Odoo database.")
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to_delete = fields.Boolean('To Delete', help='If set, the mail will be deleted during the next Email Queue CRON run.')
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scheduled_date = fields.Datetime('Scheduled Send Date',
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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. Unless a timezone is specified, it is considered as being in UTC timezone.")
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fetchmail_server_id = fields.Many2one('fetchmail.server', "Inbound Mail Server", readonly=True)
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def _compute_mail_message_id_int(self):
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for mail in self:
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mail.mail_message_id_int = mail.mail_message_id.id
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@api.depends('attachment_ids')
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def _compute_restricted_attachments(self):
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"""We might not have access to all the attachments of the emails.
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Compute the attachments we have access to,
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and the number of attachments we do not have access to.
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"""
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IrAttachment = self.env['ir.attachment']
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for mail_sudo, mail in zip(self.sudo(), self):
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mail.unrestricted_attachment_ids = IrAttachment._filter_attachment_access(mail_sudo.attachment_ids.ids)
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mail.restricted_attachment_count = len(mail_sudo.attachment_ids) - len(mail.unrestricted_attachment_ids)
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def _inverse_unrestricted_attachment_ids(self):
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"""We can only remove the attachments we have access to."""
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IrAttachment = self.env['ir.attachment']
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for mail_sudo, mail in zip(self.sudo(), self):
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restricted_attaments = mail_sudo.attachment_ids - IrAttachment._filter_attachment_access(mail_sudo.attachment_ids.ids)
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mail_sudo.attachment_ids = restricted_attaments | mail.unrestricted_attachment_ids
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def init(self):
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"""Create a partial index on "to_delete" to make the search on those records fast.
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The benefit on this partial index is to not have a big impact on the
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update / insert of other records in the database in comparison to a standard
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index.
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"""
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self._cr.execute("""
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CREATE INDEX IF NOT EXISTS mail_mail_to_delete_idx
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ON mail_mail(id)
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WHERE to_delete = TRUE;
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""")
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@api.model_create_multi
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def create(self, values_list):
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# notification field: if not set, set if mail comes from an existing mail.message
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for values in values_list:
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if 'is_notification' not in values and values.get('mail_message_id'):
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values['is_notification'] = True
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if values.get('scheduled_date'):
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parsed_datetime = self._parse_scheduled_datetime(values['scheduled_date'])
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values['scheduled_date'] = parsed_datetime.replace(tzinfo=None) if parsed_datetime else False
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else:
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values['scheduled_date'] = False # void string crashes
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new_mails = super(MailMail, self).create(values_list)
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new_mails_w_attach = self
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for mail, values in zip(new_mails, values_list):
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if values.get('attachment_ids'):
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new_mails_w_attach += mail
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if new_mails_w_attach:
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new_mails_w_attach.mapped('attachment_ids').check(mode='read')
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return new_mails
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def write(self, vals):
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if vals.get('scheduled_date'):
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parsed_datetime = self._parse_scheduled_datetime(vals['scheduled_date'])
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vals['scheduled_date'] = parsed_datetime.replace(tzinfo=None) if parsed_datetime else False
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res = super(MailMail, self).write(vals)
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if vals.get('attachment_ids'):
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for mail in self:
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mail.attachment_ids.check(mode='read')
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return res
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def unlink(self):
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# cascade-delete the parent message for all mails that are not created for a notification
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mail_msg_cascade_ids = [mail.mail_message_id.id for mail in self if not mail.is_notification]
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res = super(MailMail, self).unlink()
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if mail_msg_cascade_ids:
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self.env['mail.message'].browse(mail_msg_cascade_ids).unlink()
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return res
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@api.model
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def _add_inherited_fields(self):
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"""Allow to bypass ACLs for some mail message fields.
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This trick add a related_sudo on the inherits fields, it can't be done with
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>>> subject = fields.Char(related='mail_message_id.subject', related_sudo=True)
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because the field of <mail.message> will be fetched two times (one time before of
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the inherits, and a second time because of the related), and so it will add extra
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SQL queries.
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"""
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super()._add_inherited_fields()
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cls = type(self)
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for field in ('email_from', 'reply_to', 'subject'):
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cls._fields[field].related_sudo = True
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def action_retry(self):
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self.filtered(lambda mail: mail.state == 'exception').mark_outgoing()
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def action_open_document(self):
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""" Opens the related record based on the model and ID """
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self.ensure_one()
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return {
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'res_id': self.res_id,
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'res_model': self.model,
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'target': 'current',
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'type': 'ir.actions.act_window',
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'view_mode': 'form',
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}
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def mark_outgoing(self):
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return self.write({'state': 'outgoing'})
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def cancel(self):
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return self.write({'state': 'cancel'})
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@api.model
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def process_email_queue(self, ids=None):
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"""Send immediately queued messages, committing after each
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message is sent - this is not transactional and should
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not be called during another transaction!
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:param list ids: optional list of emails ids to send. If passed
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no search is performed, and these ids are used
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instead.
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:param dict context: if a 'filters' key is present in context,
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this value will be used as an additional
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filter to further restrict the outgoing
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messages to send (by default all 'outgoing'
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messages are sent).
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"""
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filters = [
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'&',
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('state', '=', 'outgoing'),
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'|',
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('scheduled_date', '=', False),
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('scheduled_date', '<=', datetime.datetime.utcnow()),
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]
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if 'filters' in self._context:
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filters.extend(self._context['filters'])
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# TODO: make limit configurable
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filtered_ids = self.search(filters, limit=10000).ids
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if not ids:
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ids = filtered_ids
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else:
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ids = list(set(filtered_ids) & set(ids))
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ids.sort()
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res = None
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try:
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# auto-commit except in testing mode
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auto_commit = not getattr(threading.current_thread(), 'testing', False)
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res = self.browse(ids).send(auto_commit=auto_commit)
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except Exception:
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_logger.exception("Failed processing mail queue")
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# Remove all the <mail.mail> marked as "to delete"
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self.env['mail.mail'].sudo().search([('to_delete', '=', True)]).unlink()
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return res
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def _postprocess_sent_message(self, success_pids, failure_reason=False, failure_type=None):
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"""Perform any post-processing necessary after sending ``mail``
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successfully, including deleting it completely along with its
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attachment if the ``auto_delete`` flag of the mail was set.
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Overridden by subclasses for extra post-processing behaviors.
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:return: True
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"""
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notif_mails_ids = [mail.id for mail in self if mail.is_notification]
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if notif_mails_ids:
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notifications = self.env['mail.notification'].search([
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('notification_type', '=', 'email'),
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('mail_mail_id', 'in', notif_mails_ids),
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('notification_status', 'not in', ('sent', 'canceled'))
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])
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if notifications:
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# find all notification linked to a failure
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failed = self.env['mail.notification']
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if failure_type:
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failed = notifications.filtered(lambda notif: notif.res_partner_id not in success_pids)
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(notifications - failed).sudo().write({
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'notification_status': 'sent',
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'failure_type': '',
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'failure_reason': '',
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})
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if failed:
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failed.sudo().write({
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'notification_status': 'exception',
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'failure_type': failure_type,
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'failure_reason': failure_reason,
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})
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messages = notifications.mapped('mail_message_id').filtered(lambda m: m.is_thread_message())
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# TDE TODO: could be great to notify message-based, not notifications-based, to lessen number of notifs
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messages._notify_message_notification_update() # notify user that we have a failure
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if not failure_type or failure_type in ['mail_email_invalid', 'mail_email_missing']: # if we have another error, we want to keep the mail.
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self.filtered(lambda mail: mail.auto_delete).to_delete = True
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return True
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def _parse_scheduled_datetime(self, scheduled_datetime):
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""" Taking an arbitrary datetime (either as a date, a datetime or a string)
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try to parse it and return a datetime timezoned to UTC.
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If no specific timezone information is given, we consider it as being
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given in UTC, as all datetime values given to the server. Trying to
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guess its timezone based on user or flow would be strange as this is
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not standard. When manually creating datetimes for mail.mail scheduled
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date, business code should ensure either a timezone info is set, either
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it is converted into UTC.
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Using yearfirst when parsing str datetimes eases parser's job when
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dealing with the hard-to-parse trio (01/04/09 -> ?). In most use cases
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year will be given first as this is the expected default formatting.
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:return datetime: parsed datetime (or False if parser failed)
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"""
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if isinstance(scheduled_datetime, datetime.datetime):
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parsed_datetime = scheduled_datetime
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elif isinstance(scheduled_datetime, datetime.date):
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parsed_datetime = datetime.combine(scheduled_datetime, datetime.time.min)
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else:
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try:
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parsed_datetime = parse(scheduled_datetime, yearfirst=True)
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except (ValueError, TypeError):
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parsed_datetime = False
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if parsed_datetime:
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if not parsed_datetime.tzinfo:
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parsed_datetime = pytz.utc.localize(parsed_datetime)
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else:
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try:
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parsed_datetime = parsed_datetime.astimezone(pytz.utc)
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except Exception:
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pass
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return parsed_datetime
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# ------------------------------------------------------
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# mail_mail formatting, tools and send mechanism
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# ------------------------------------------------------
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def _send_prepare_body(self):
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"""Return a specific ir_email body. The main purpose of this method
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is to be inherited to add custom content depending on some module."""
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self.ensure_one()
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return self.body_html or ''
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def _send_prepare_values(self, partner=None):
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"""Return a dictionary for specific email values, depending on a
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partner, or generic to the whole recipients given by mail.email_to.
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:param Model partner: specific recipient partner
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"""
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self.ensure_one()
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body = self._send_prepare_body()
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body_alternative = tools.html2plaintext(body)
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if partner:
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email_to = [tools.formataddr((partner.name or 'False', partner.email or 'False'))]
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else:
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email_to = tools.email_split_and_format(self.email_to)
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res = {
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'body': body,
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'body_alternative': body_alternative,
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'email_to': email_to,
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}
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return res
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def _split_by_mail_configuration(self):
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"""Group the <mail.mail> based on their "email_from" and their "mail_server_id".
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The <mail.mail> will have the "same sending configuration" if they have the same
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mail server or the same mail from. For performance purpose, we can use an SMTP
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session in batch and therefore we need to group them by the parameter that will
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influence the mail server used.
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The same "sending configuration" may repeat in order to limit batch size
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according to the `mail.session.batch.size` system parameter.
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Return iterators over
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mail_server_id, email_from, Records<mail.mail>.ids
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"""
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mail_values = self.read(['id', 'email_from', 'mail_server_id'])
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# First group the <mail.mail> per mail_server_id and per email_from
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group_per_email_from = defaultdict(list)
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for values in mail_values:
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mail_server_id = values['mail_server_id'][0] if values['mail_server_id'] else False
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group_per_email_from[(mail_server_id, values['email_from'])].append(values['id'])
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# Then find the mail server for each email_from and group the <mail.mail>
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# per mail_server_id and smtp_from
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mail_servers = self.env['ir.mail_server'].sudo().search([], order='sequence')
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group_per_smtp_from = defaultdict(list)
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for (mail_server_id, email_from), mail_ids in group_per_email_from.items():
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if not mail_server_id:
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mail_server, smtp_from = self.env['ir.mail_server']._find_mail_server(email_from, mail_servers)
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mail_server_id = mail_server.id if mail_server else False
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else:
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smtp_from = email_from
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group_per_smtp_from[(mail_server_id, smtp_from)].extend(mail_ids)
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sys_params = self.env['ir.config_parameter'].sudo()
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batch_size = int(sys_params.get_param('mail.session.batch.size', 1000))
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for (mail_server_id, smtp_from), record_ids in group_per_smtp_from.items():
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for batch_ids in tools.split_every(batch_size, record_ids):
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yield mail_server_id, smtp_from, batch_ids
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def send(self, auto_commit=False, raise_exception=False):
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""" Sends the selected emails immediately, ignoring their current
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state (mails that have already been sent should not be passed
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unless they should actually be re-sent).
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Emails successfully delivered are marked as 'sent', and those
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that fail to be deliver are marked as 'exception', and the
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corresponding error mail is output in the server logs.
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:param bool auto_commit: whether to force a commit of the mail status
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after sending each mail (meant only for scheduler processing);
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should never be True during normal transactions (default: False)
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:param bool raise_exception: whether to raise an exception if the
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email sending process has failed
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:return: True
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"""
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for mail_server_id, smtp_from, batch_ids in self._split_by_mail_configuration():
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smtp_session = None
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try:
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smtp_session = self.env['ir.mail_server'].connect(mail_server_id=mail_server_id, smtp_from=smtp_from)
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except Exception as exc:
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if raise_exception:
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# To be consistent and backward compatible with mail_mail.send() raised
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# exceptions, it is encapsulated into an Odoo MailDeliveryException
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raise MailDeliveryException(_('Unable to connect to SMTP Server'), exc)
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else:
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batch = self.browse(batch_ids)
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batch.write({'state': 'exception', 'failure_reason': exc})
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batch._postprocess_sent_message(success_pids=[], failure_type="mail_smtp")
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else:
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self.browse(batch_ids)._send(
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auto_commit=auto_commit,
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raise_exception=raise_exception,
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smtp_session=smtp_session)
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_logger.info(
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'Sent batch %s emails via mail server ID #%s',
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len(batch_ids), mail_server_id)
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finally:
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if smtp_session:
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smtp_session.quit()
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def _send(self, auto_commit=False, raise_exception=False, smtp_session=None):
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IrMailServer = self.env['ir.mail_server']
|
|
IrAttachment = self.env['ir.attachment']
|
|
for mail_id in self.ids:
|
|
success_pids = []
|
|
failure_type = None
|
|
processing_pid = None
|
|
mail = None
|
|
try:
|
|
mail = self.browse(mail_id)
|
|
if mail.state != 'outgoing':
|
|
continue
|
|
|
|
# remove attachments if user send the link with the access_token
|
|
body = mail.body_html or ''
|
|
attachments = mail.attachment_ids
|
|
for link in re.findall(r'/web/(?:content|image)/([0-9]+)', body):
|
|
attachments = attachments - IrAttachment.browse(int(link))
|
|
|
|
# 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['name'], base64.b64decode(a['datas']), a['mimetype'])
|
|
for a in attachments.sudo().read(['name', 'datas', 'mimetype']) if a['datas'] is not False]
|
|
|
|
# specific behavior to customize the send email for notified partners
|
|
email_list = []
|
|
if mail.email_to:
|
|
email_list.append(mail._send_prepare_values())
|
|
for partner in mail.recipient_ids:
|
|
values = mail._send_prepare_values(partner=partner)
|
|
values['partner_id'] = partner
|
|
email_list.append(values)
|
|
|
|
# headers
|
|
headers = {}
|
|
ICP = self.env['ir.config_parameter'].sudo()
|
|
bounce_alias = ICP.get_param("mail.bounce.alias")
|
|
catchall_domain = ICP.get_param("mail.catchall.domain")
|
|
if bounce_alias and catchall_domain:
|
|
headers['Return-Path'] = '%s@%s' % (bounce_alias, catchall_domain)
|
|
if mail.headers:
|
|
try:
|
|
headers.update(ast.literal_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 to sending an email without computed recipients.'),
|
|
})
|
|
# Update notification in a transient exception state to avoid concurrent
|
|
# update in case an email bounces while sending all emails related to current
|
|
# mail record.
|
|
notifs = self.env['mail.notification'].search([
|
|
('notification_type', '=', 'email'),
|
|
('mail_mail_id', 'in', mail.ids),
|
|
('notification_status', 'not in', ('sent', 'canceled'))
|
|
])
|
|
if notifs:
|
|
notif_msg = _('Error without exception. Probably due to concurrent access update of notification records. Please see with an administrator.')
|
|
notifs.sudo().write({
|
|
'notification_status': 'exception',
|
|
'failure_type': 'unknown',
|
|
'failure_reason': notif_msg,
|
|
})
|
|
# `test_mail_bounce_during_send`, force immediate update to obtain the lock.
|
|
# see rev. 56596e5240ef920df14d99087451ce6f06ac6d36
|
|
notifs.flush_recordset(['notification_status', 'failure_type', 'failure_reason'])
|
|
|
|
# build an RFC2822 email.message.Message object and send it without queuing
|
|
res = None
|
|
# TDE note: could be great to pre-detect missing to/cc and skip sending it
|
|
# to go directly to failed state update
|
|
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)
|
|
processing_pid = email.pop("partner_id", None)
|
|
try:
|
|
res = IrMailServer.send_email(
|
|
msg, mail_server_id=mail.mail_server_id.id, smtp_session=smtp_session)
|
|
if processing_pid:
|
|
success_pids.append(processing_pid)
|
|
processing_pid = None
|
|
except AssertionError as error:
|
|
if str(error) == IrMailServer.NO_VALID_RECIPIENT:
|
|
# if we have a list of void emails for email_list -> email missing, otherwise generic email failure
|
|
if not email.get('email_to') and failure_type != "mail_email_invalid":
|
|
failure_type = "mail_email_missing"
|
|
else:
|
|
failure_type = "mail_email_invalid"
|
|
# 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 has been sent at least once, no major exception occurred
|
|
mail.write({'state': 'sent', 'message_id': res, 'failure_reason': False})
|
|
_logger.info('Mail with ID %r and Message-Id %r successfully sent', mail.id, mail.message_id)
|
|
# /!\ can't use mail.state here, as mail.refresh() will cause an error
|
|
# see revid:odo@openerp.com-20120622152536-42b2s28lvdv3odyr in 6.1
|
|
mail._postprocess_sent_message(success_pids=success_pids, failure_type=failure_type)
|
|
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)
|
|
# mail status will stay on ongoing since transaction will be rollback
|
|
raise
|
|
except (psycopg2.Error, smtplib.SMTPServerDisconnected):
|
|
# If an error with the database or SMTP session occurs, chances are that the cursor
|
|
# or SMTP session are unusable, causing further errors when trying to save the state.
|
|
_logger.exception(
|
|
'Exception while processing mail with ID %r and Msg-Id %r.',
|
|
mail.id, mail.message_id)
|
|
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(success_pids=success_pids, failure_reason=failure_reason, failure_type='unknown')
|
|
if raise_exception:
|
|
if isinstance(e, (AssertionError, UnicodeEncodeError)):
|
|
if isinstance(e, UnicodeEncodeError):
|
|
value = "Invalid text: %s" % e.object
|
|
else:
|
|
value = '. '.join(e.args)
|
|
raise MailDeliveryException(value)
|
|
raise
|
|
|
|
if auto_commit is True:
|
|
self._cr.commit()
|
|
return True
|