1 # -*- encoding: utf-8 -*-
2 ##############################################################################
4 # Copyright (c) 2004-2008 Tiny SPRL (http://tiny.be) All Rights Reserved.
8 # WARNING: This program as such is intended to be used by professional
9 # programmers who take the whole responsability of assessing all potential
10 # consequences resulting from its eventual inadequacies and bugs
11 # End users who are looking for a ready-to-use solution with commercial
12 # garantees and support are strongly adviced to contract a Free Software
15 # This program is Free Software; you can redistribute it and/or
16 # modify it under the terms of the GNU General Public License
17 # as published by the Free Software Foundation; either version 2
18 # of the License, or (at your option) any later version.
20 # This program is distributed in the hope that it will be useful,
21 # but WITHOUT ANY WARRANTY; without even the implied warranty of
22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 # GNU General Public License for more details.
25 # You should have received a copy of the GNU General Public License
26 # along with this program; if not, write to the Free Software
27 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 ###############################################################################
36 class EnvCall(object):
38 def __init__(self,wf_service,d_arg):
39 self.wf_service=wf_service
42 def __call__(self,*args):
44 return self.wf_service.execute_cr(*arg)
49 def __init__(self, wf_service, cr, uid, model, ids):
50 self.wf_service = wf_service
55 self.obj = pooler.get_pool(cr.dbname).get(model)
56 self.columns = self.obj._columns.keys() + self.obj._inherit_fields.keys()
58 def __getitem__(self, key):
59 if (key in self.columns) or (key in dir(self.obj)):
60 res = self.obj.browse(self.cr, self.uid, self.ids[0])
62 #res=self.wf_service.execute_cr(self.cr, self.uid, self.model, 'read',\
63 # self.ids, [key])[0][key]
64 #super(Env, self).__setitem__(key, res)
66 #elif key in dir(self.obj):
67 # return EnvCall(self.wf_service, (self.cr, self.uid, self.model, key,\
70 return super(Env, self).__getitem__(key)
72 def _eval_expr(cr, ident, workitem, action):
74 assert action, 'You used a NULL action in a workflow, use dummy node instead.'
75 for line in action.split('\n'):
84 wf_service = netsvc.LocalService("object_proxy")
85 env = Env(wf_service, cr, uid, model, ids)
89 def execute_action(cr, ident, workitem, activity):
90 wf_service = netsvc.LocalService("object_proxy")
91 obj = pooler.get_pool(cr.dbname).get('ir.actions.server')
92 ctx = {'active_id':ident[2], 'active_ids':[ident[2]]}
93 result = obj.run(cr, ident[0], [activity['action_id']], ctx)
96 def execute(cr, ident, workitem, activity):
97 return _eval_expr(cr, ident, workitem, activity['action'])
99 def check(cr, workitem, ident, transition, signal):
101 if transition['signal']:
102 ok = (signal==transition['signal'])
104 if transition['role_id']:
106 serv = netsvc.LocalService('object_proxy')
107 user_roles = serv.execute_cr(cr, uid, 'res.users', 'read', [uid], ['roles_id'])[0]['roles_id']
108 ok = ok and serv.execute_cr(cr, uid, 'res.roles', 'check', user_roles, transition['role_id'])
109 ok = ok and _eval_expr(cr, ident, workitem, transition['condition'])
113 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: