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###################################################################################
#
# 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 time
import logging
import datetime
import dateutil
from odoo import _
from odoo import models, api
from odoo.tools.safe_eval import safe_eval
from odoo.tools.misc import DEFAULT_SERVER_DATETIME_FORMAT
_logger = logging.getLogger(__name__)
_types = {
'days': lambda interval: datetime.timedelta(days=interval),
'years': lambda interval: datetime.timedelta(weeks=interval*52),
'hours': lambda interval: datetime.timedelta(hours=interval),
'weeks': lambda interval: datetime.timedelta(weeks=interval),
'months': lambda interval: datetime.timedelta(days=interval*30),
'minutes': lambda interval: datetime.timedelta(minutes=interval),
}
class AutoVacuum(models.AbstractModel):
_inherit = 'ir.autovacuum'
@api.model
def power_on(self, *args, **kwargs):
res = super(AutoVacuum, self).power_on(*args, **kwargs)
rules = self.env['muk_autovacuum.rules'].sudo().search([], order='sequence asc')
for rule in rules:
model = self.env[rule.model.model].sudo()
records = self.env[rule.model.model]
if rule.state == 'time':
computed_time = datetime.datetime.utcnow() - _types[rule.time_type](rule.time)
domain = [(rule.time_field.name, '<', computed_time.strftime(DEFAULT_SERVER_DATETIME_FORMAT))]
if rule.protect_starred and "starred" in rule.model.field_id.mapped("name"):
domain.append(('starred', '=', False))
if rule.only_inactive and "active" in rule.model.field_id.mapped("name"):
domain.append(('active', '=', False))
_logger.info(_("GC domain: %s"), domain)
records = model.with_context({'active_test': False}).search(domain)
elif rule.state == 'size':
size = rule.size if rule.size_type == 'fixed' else rule.size_parameter_value
count = model.with_context({'active_test': False}).search([], count=True)
if count > size:
limit = count - size
_logger.info(_("GC domain: [] order: %s limit: %s"), rule.size_order, limit)
records = model.with_context({'active_test': False}).search([], order=rule.size_order, limit=limit)
elif rule.state == 'domain':
_logger.info(_("GC domain: %s"), rule.domain)
context = {
'datetime': datetime,
'dateutil': dateutil,
'time': time,
'uid': self.env.uid,
'user': self.env.user}
domain = safe_eval(rule.domain, context)
records = model.with_context({'active_test': False}).search(domain)
if rule.only_attachments:
attachments = self.env['ir.attachment'].sudo().search([
('res_model', '=', rule.model.model),
('res_id', 'in', records.mapped('id'))])
count = len(attachments)
attachments.unlink()
_logger.info(_("GC'd %s attachments from %s entries"), count, rule.model.model)
else:
count = len(records)
records.unlink()
_logger.info(_("GC'd %s %s records"), count, rule.model.model)
return res