You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

74 lines
2.6 KiB

###################################################################################
#
# Copyright (C) 2018 MuK IT GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
###################################################################################
import base64
import logging
import mimetypes
from odoo import api, models, _
from odoo.exceptions import AccessError
from odoo.tools.mimetypes import guess_mimetype
_logger = logging.getLogger(__name__)
class Attachment(models.Model):
_inherit = 'ir.attachment'
#----------------------------------------------------------
# Functions
#----------------------------------------------------------
@api.model
def storage_locations(self):
return ['db', 'file']
@api.model
def force_storage(self):
if not self.env.user._is_admin():
raise AccessError(_('Only administrators can execute this action.'))
storage_domain = {
'db': ('db_datas', '=', False),
'file': ('store_fname', '=', False),
}
record_domain = [
'&', storage_domain[self._storage()],
'|', ('res_field', '=', False), ('res_field', '!=', False)
]
self.search(record_domain).migrate()
return True
@api.multi
def migrate(self):
record_count = len(self)
storage = self._storage().upper()
for index, attach in enumerate(self):
_logger.info(_("Migrate Attachment %s of %s to %s") % (index + 1, record_count, storage))
attach.with_context(migration=True).write({'datas': attach.datas})
#----------------------------------------------------------
# Read
#----------------------------------------------------------
def _compute_mimetype(self, values):
if self.env.context.get('migration') and len(self) == 1:
return self.mimetype or 'application/octet-stream'
else:
return super(Attachment, self)._compute_mimetype(values)