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# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# This module copyright (C) 2014 Therp BV (<http://therp.nl>).
#
# 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/>.
#
##############################################################################
from openerp.osv import orm, fields
from openerp.tools.translate import _
class CleanupPurgeLineData(orm.TransientModel):
_inherit = 'cleanup.purge.line'
_name = 'cleanup.purge.line.data'
_columns = {
'data_id': fields.many2one(
'ir.model.data', 'Data entry',
ondelete='SET NULL'),
'wizard_id': fields.many2one(
'cleanup.purge.wizard.data', 'Purge Wizard', readonly=True),
}
def purge(self, cr, uid, ids, context=None):
"""
Unlink data entries upon manual confirmation.
"""
data_ids = []
for line in self.browse(cr, uid, ids, context=context):
if line.purged or not line.data_id:
continue
data_ids.append(line.data_id.id)
self.logger.info('Purging data entry: %s', line.name)
self.pool['ir.model.data'].unlink(cr, uid, data_ids, context=context)
return self.write(cr, uid, ids, {'purged': True}, context=context)
class CleanupPurgeWizardData(orm.TransientModel):
_inherit = 'cleanup.purge.wizard'
_name = 'cleanup.purge.wizard.data'
def default_get(self, cr, uid, fields, context=None):
res = super(CleanupPurgeWizardData, self).default_get(
cr, uid, fields, context=context)
if 'name' in fields:
res['name'] = _('Purge data')
return res
def find(self, cr, uid, context=None):
"""
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_pool = self.pool['ir.model.data']
data_ids = []
unknown_models = []
cr.execute("""SELECT DISTINCT(model) FROM ir_model_data""")
for (model,) in cr.fetchall():
if not model:
continue
if not self.pool.get(model):
unknown_models.append(model)
continue
cr.execute(
"""
SELECT id FROM ir_model_data
WHERE model = %%s
AND res_id IS NOT NULL
AND res_id NOT IN (
SELECT id FROM %s)
""" % self.pool[model]._table, (model,))
data_ids += [data_row[0] for data_row in cr.fetchall()]
data_ids += data_pool.search(
cr, uid, [('model', 'in', unknown_models)], context=context)
for data in data_pool.browse(cr, uid, data_ids, context=context):
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 orm.except_orm(
_('Nothing to do'),
_('No orphaned data entries found'))
return res
_columns = {
'purge_line_ids': fields.one2many(
'cleanup.purge.line.data',
'wizard_id', 'Data to purge'),
}