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# -*- coding: utf-8 -*-
# © 2014-2015 Grupo ESOC <www.grupoesoc.es>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from openerp import api, fields, models
class MailForwardComposeMessage(models.TransientModel):
"""Allow forwarding a message.
It duplicates the message and optionally attaches it to another object
of the database and sends it to another recipients than the original one.
"""
_name = "mail_forward.compose_message"
_inherits = {"mail.compose.message": "original_wizard_id"}
@api.model
def default_get(self, fields):
"""Fix default values.
Sometimes :meth:`openerp.addons.mail.mail_compose_message
.mail_compose_message.default_get` overwrites the default value
for the ``subject`` field, even when it gets the right default value
from the context.
This method fixes that by getting it from the context if available.
"""
result = self.original_wizard_id.default_get(fields)
if "subject" in result and "default_subject" in self.env.context:
result["subject"] = self.env.context["default_subject"]
return result
@api.model
def _get_model_selection(self):
"""Get allowed models and their names."""
model_objs = self.env["res.request.link"].search(
[("mail_forward_target", "=", True)],
order="name")
return [(m.object, m.name) for m in model_objs]
@api.one
@api.onchange("destination_object_id")
def change_destination_object(self):
"""Update some fields for the new message."""
if self.destination_object_id:
self.model = self.destination_object_id._name
self.res_id = self.destination_object_id.id
model_name = (self.env["ir.model"]
.search([("model", "=", self.model)])
.name)
record_name = self.destination_object_id.name_get()[0][1]
if model_name:
record_name = "%s %s" % (model_name, record_name)
self.record_name = record_name
else:
self.model = self.res_id = self.record_name = False
@api.one
def send_mail(self):
"""Send mail and execute the attachment relocation if needed."""
# Let the original wizard do de hard work
result = self.original_wizard_id.send_mail()
# Relocate attachments if needed
if (self.move_attachments and
self.model and
self.res_id and
self.attachment_ids):
for attachment in self.attachment_ids:
attachment.res_model = self.model
attachment.res_id = self.res_id
return result
destination_object_id = fields.Reference(
_get_model_selection,
"Destination object",
help="Object where the forwarded message will be attached")
move_attachments = fields.Boolean(
"Move attachments",
help="Attachments will be assigned to the chosen destination "
"object and you will be able to pick them from its "
"'Attachments' button, but they will not be there for "
"the current object if any. In any case you can always "
"open it from the message itself.")
original_wizard_id = fields.Many2one(
"mail.compose.message",
"Original message compose wizard",
delegate=True,
ondelete="cascade",
required=True)