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# -*- coding: utf-8 -*-
##############################################################################
#
# Author: David BEAL, Copyright 2014 Akretion
#
# 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 re
from openerp.osv import orm, fields
class AbstractConfigSettings(orm.AbstractModel):
_name = 'abstract.config.settings'
_description = 'Abstract configuration settings'
# prefix field name to differentiate fields in company with those in config
_prefix = 'setting_'
# this is the class name to import in your module
# (it should be ResCompany or res_company, depends of your code)
_companyObject = None
def _filter_field(self, field_key):
"""Inherit in your module to define for which company field
you don't want have a matching related field"""
return True
def __init__(self, pool, cr):
super(AbstractConfigSettings, self).__init__(pool, cr)
if self._companyObject:
for field_key in self._companyObject._columns:
# allows to exclude some field
if self._filter_field(field_key):
args = ('company_id', field_key)
kwargs = {
'string': self._companyObject._columns[field_key].string,
'help': self._companyObject._columns[field_key].help,
'type': self._companyObject._columns[field_key]._type,
}
if '_obj' in self._companyObject._columns[field_key].__dict__.keys():
kwargs['relation'] = \
self._companyObject._columns[field_key]._obj
if '_domain' in \
self._companyObject._columns[field_key].__dict__.keys():
kwargs['domain'] = \
self._companyObject._columns[field_key]._domain
field_key = re.sub('^' + self._prefix, '', field_key)
self._columns[field_key] = \
fields.related(*args, **kwargs)
_columns = {
'company_id': fields.many2one(
'res.company',
'Company',
required=True),
}
def _default_company(self, cr, uid, context=None):
user = self.pool['res.users'].browse(cr, uid, uid, context=context)
return user.company_id.id
_defaults = {
'company_id': _default_company,
}
def field_to_populate_as_related(self, cr, uid, field, company_cols, context=None):
"""Only fields which comes from company with the right prefix
must be defined as related"""
if self._prefix + field in company_cols:
return True
return False
def onchange_company_id(self, cr, uid, ids, company_id, context=None):
" update related fields "
values = {}
values['currency_id'] = False
if not company_id:
return {'value': values}
company_m = self.pool['res.company']
company = company_m.browse(
cr, uid, company_id, context=context)
company_cols = company_m._columns.keys()
for field in self._columns:
if self.field_to_populate_as_related(
cr, uid, field, company_cols, context=context):
cpny_field = self._columns[field].arg[-1]
if self._columns[field]._type == 'many2one':
values[field] = company[cpny_field]['id'] or False
else:
values[field] = company[cpny_field]
return {'value': values}
def create(self, cr, uid, values, context=None):
id = super(AbstractConfigSettings, self).create(
cr, uid, values, context=context)
# Hack: to avoid some nasty bug, related fields are not written
# upon record creation. Hence we write on those fields here.
vals = {}
for fname, field in self._columns.iteritems():
if isinstance(field, fields.related) and fname in values:
vals[fname] = values[fname]
self.write(cr, uid, [id], vals, context)
return id