# -*- coding: utf-8 -*- ############################################################################## # # OpenERP, Open Source Management Solution # Copyright (C) 2004-2009 Tiny SPRL (). # # 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 . # ############################################################################## import time from openerp.osv import osv, fields from openerp.osv.orm import browse_record, browse_null from openerp.tools.misc import attrgetter # ------------------------------------------------------------------------- # Properties # ------------------------------------------------------------------------- class ir_property(osv.osv): _name = 'ir.property' _columns = { 'name': fields.char('Name', size=128, select=1), 'res_id': fields.char('Resource', size=128, help="If not set, acts as a default value for new resources", select=1), 'company_id': fields.many2one('res.company', 'Company', select=1), 'fields_id': fields.many2one('ir.model.fields', 'Field', ondelete='cascade', required=True, select=1), 'value_float' : fields.float('Value'), 'value_integer' : fields.integer('Value'), 'value_text' : fields.text('Value'), # will contain (char, text) 'value_binary' : fields.binary('Value'), 'value_reference': fields.char('Value', size=128), 'value_datetime' : fields.datetime('Value'), 'type' : fields.selection([('char', 'Char'), ('float', 'Float'), ('boolean', 'Boolean'), ('integer', 'Integer'), ('text', 'Text'), ('binary', 'Binary'), ('many2one', 'Many2One'), ('date', 'Date'), ('datetime', 'DateTime'), ('selection', 'Selection'), ], 'Type', required=True, select=1), } _defaults = { 'type': 'many2one', } def _update_values(self, cr, uid, ids, values): value = values.pop('value', None) if not value: return values prop = None type_ = values.get('type') if not type_: if ids: prop = self.browse(cr, uid, ids[0]) type_ = prop.type else: type_ = self._defaults['type'] type2field = { 'char': 'value_text', 'float': 'value_float', 'boolean' : 'value_integer', 'integer': 'value_integer', 'text': 'value_text', 'binary': 'value_binary', 'many2one': 'value_reference', 'date' : 'value_datetime', 'datetime' : 'value_datetime', 'selection': 'value_text', } field = type2field.get(type_) if not field: raise osv.except_osv('Error', 'Invalid type') if field == 'value_reference': if isinstance(value, browse_record): value = '%s,%d' % (value._name, value.id) elif isinstance(value, (int, long)): field_id = values.get('fields_id') if not field_id: if not prop: raise ValueError() field_id = prop.fields_id else: field_id = self.pool.get('ir.model.fields').browse(cr, uid, field_id) value = '%s,%d' % (field_id.relation, value) values[field] = value return values def write(self, cr, uid, ids, values, context=None): return super(ir_property, self).write(cr, uid, ids, self._update_values(cr, uid, ids, values), context=context) def create(self, cr, uid, values, context=None): return super(ir_property, self).create(cr, uid, self._update_values(cr, uid, None, values), context=context) def get_by_record(self, cr, uid, record, context=None): if record.type in ('char', 'text', 'selection'): return record.value_text elif record.type == 'float': return record.value_float elif record.type == 'boolean': return bool(record.value_integer) elif record.type == 'integer': return record.value_integer elif record.type == 'binary': return record.value_binary elif record.type == 'many2one': if not record.value_reference: return browse_null() model, resource_id = record.value_reference.split(',') return self.pool.get(model).browse(cr, uid, int(resource_id), context=context) elif record.type == 'datetime': return record.value_datetime elif record.type == 'date': if not record.value_datetime: return False return time.strftime('%Y-%m-%d', time.strptime(record.value_datetime, '%Y-%m-%d %H:%M:%S')) return False def get(self, cr, uid, name, model, res_id=False, context=None): domain = self._get_domain(cr, uid, name, model, context=context) if domain is not None: domain = [('res_id', '=', res_id)] + domain #make the search with company_id asc to make sure that properties specific to a company are given first nid = self.search(cr, uid, domain, limit=1, order='company_id asc', context=context) if not nid: return False record = self.browse(cr, uid, nid[0], context=context) return self.get_by_record(cr, uid, record, context=context) return False def _get_domain_default(self, cr, uid, prop_name, model, context=None): domain = self._get_domain(cr, uid, prop_name, model, context=context) if domain is None: return None return ['&', ('res_id', '=', False)] + domain def _get_domain(self, cr, uid, prop_name, model, context=None): context = context or {} cr.execute('select id from ir_model_fields where name=%s and model=%s', (prop_name, model)) res = cr.fetchone() if not res: return None if 'force_company' in context and context['force_company']: cid = context['force_company'] else: company = self.pool.get('res.company') cid = company._company_default_get(cr, uid, model, res[0], context=context) domain = ['&', ('fields_id', '=', res[0]), '|', ('company_id', '=', cid), ('company_id', '=', False)] return domain ir_property() # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: