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# -*- coding: utf-8 -*-
# © 2014-2016 Therp BV <http://therp.nl>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from odoo import _, api, fields, models
from odoo.exceptions import UserError
from ..identifier_adapter import IdentifierAdapter
class CleanupPurgeLineData(models.TransientModel):
_inherit = 'cleanup.purge.line'
_name = 'cleanup.purge.line.data'
data_id = fields.Many2one('ir.model.data', 'Data entry')
wizard_id = fields.Many2one(
'cleanup.purge.wizard.data', 'Purge Wizard', readonly=True)
@api.multi
def purge(self):
"""Unlink data entries upon manual confirmation."""
if self:
objs = self
else:
objs = self.env['cleanup.purge.line.data']\
.browse(self._context.get('active_ids'))
to_unlink = objs.filtered(lambda x: not x.purged and x.data_id)
self.logger.info('Purging data entries: %s', to_unlink.mapped('name'))
to_unlink.mapped('data_id').unlink()
return to_unlink.write({'purged': True})
class CleanupPurgeWizardData(models.TransientModel):
_inherit = 'cleanup.purge.wizard'
_name = 'cleanup.purge.wizard.data'
_description = 'Purge data'
@api.model
def find(self):
"""Collect all rows from ir_model_data that refer
to a nonexisting model, or to a nonexisting
row in the model's table."""
res = []
data_ids = []
unknown_models = []
self.env.cr.execute("""SELECT DISTINCT(model) FROM ir_model_data""")
for model, in self.env.cr.fetchall():
if not model:
continue
if model not in self.env:
unknown_models.append(model)
continue
self.env.cr.execute(
"""
SELECT id FROM ir_model_data
WHERE model = %s
AND res_id IS NOT NULL
AND NOT EXISTS (
SELECT id FROM %s WHERE id=ir_model_data.res_id)
""", (model, IdentifierAdapter(self.env[model]._table)))
data_ids.extend(data_row for data_row, in self.env.cr.fetchall())
data_ids += self.env['ir.model.data'].search([
('model', 'in', unknown_models),
]).ids
for data in self.env['ir.model.data'].browse(data_ids):
res.append((0, 0, {
'data_id': data.id,
'name': "%s.%s, object of type %s" % (
data.module, data.name, data.model)}))
if not res:
raise UserError(_('No orphaned data entries found'))
return res
purge_line_ids = fields.One2many(
'cleanup.purge.line.data', 'wizard_id', 'Data to purge')