+# -*- coding: utf-8 -*-
##############################################################################
+#
+# OpenERP, Open Source Management Solution
+# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
#
-# Copyright (c) 2004 TINY SPRL. (http://tiny.be) All Rights Reserved.
+# 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.
#
-# $Id$
+# 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.
#
-# WARNING: This program as such is intended to be used by professional
-# programmers who take the whole responsability of assessing all potential
-# consequences resulting from its eventual inadequacies and bugs
-# End users who are looking for a ready-to-use solution with commercial
-# garantees and support are strongly adviced to contract a Free Software
-# Service Company
-#
-# This program is Free Software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# 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 sys
import netsvc
import osv as base
import pooler
-
-
-class EnvCall(object):
-
- def __init__(self,wf_service,d_arg):
- self.wf_service=wf_service
- self.d_arg=d_arg
-
- def __call__(self,*args):
- arg=self.d_arg+args
- return self.wf_service.execute_cr(*arg)
-
+from tools.safe_eval import safe_eval as eval
class Env(dict):
+ def __init__(self, cr, uid, model, ids):
+ self.cr = cr
+ self.uid = uid
+ self.model = model
+ self.ids = ids
+ self.obj = pooler.get_pool(cr.dbname).get(model)
+ self.columns = self.obj._columns.keys() + self.obj._inherit_fields.keys()
- def __init__(self, wf_service, cr, uid, model, ids):
- self.wf_service = wf_service
- self.cr = cr
- self.uid = uid
- self.model = model
- self.ids = ids
- self.obj = pooler.get_pool(cr.dbname).get(model)
- self.columns = self.obj._columns.keys() + self.obj._inherit_fields.keys()
-
- def __getitem__(self, key):
- if (key in self.columns) or (key in dir(self.obj)):
- res = self.obj.browse(self.cr, self.uid, self.ids[0])
- return res[key]
- #res=self.wf_service.execute_cr(self.cr, self.uid, self.model, 'read',\
- # self.ids, [key])[0][key]
- #super(Env, self).__setitem__(key, res)
- #return res
- #elif key in dir(self.obj):
- # return EnvCall(self.wf_service, (self.cr, self.uid, self.model, key,\
- # self.ids))
- else:
- return super(Env, self).__getitem__(key)
+ def __getitem__(self, key):
+ if (key in self.columns) or (key in dir(self.obj)):
+ res = self.obj.browse(self.cr, self.uid, self.ids[0])
+ return res[key]
+ else:
+ return super(Env, self).__getitem__(key)
def _eval_expr(cr, ident, workitem, action):
- ret=False
- for line in action.split('\n'):
- uid=ident[0]
- model=ident[1]
- ids=[ident[2]]
- if line =='True':
- ret=True
- elif line =='False':
- ret=False
- else:
- wf_service = netsvc.LocalService("object_proxy")
- env = Env(wf_service, cr, uid, model, ids)
- ret = eval(line, env)
- return ret
+ ret=False
+ assert action, 'You used a NULL action in a workflow, use dummy node instead.'
+ for line in action.split('\n'):
+ line = line.strip()
+ uid=ident[0]
+ model=ident[1]
+ ids=[ident[2]]
+ if line =='True':
+ ret=True
+ elif line =='False':
+ ret=False
+ else:
+ env = Env(cr, uid, model, ids)
+ ret = eval(line, env, nocopy=True)
+ return ret
def execute_action(cr, ident, workitem, activity):
- print 'Execute Action'
- wf_service = netsvc.LocalService("object_proxy")
- obj = pooler.get_pool(cr.dbname).get('ir.actions.server')
- ctx = {'active_id':ident[2], 'active_ids':[ident[2]]}
- result = obj.run(cr, ident[0], [activity['action_id']], ctx)
- print 'Result', result
- return result
+ obj = pooler.get_pool(cr.dbname).get('ir.actions.server')
+ ctx = {'active_id':ident[2], 'active_ids':[ident[2]]}
+ result = obj.run(cr, ident[0], [activity['action_id']], ctx)
+ return result
def execute(cr, ident, workitem, activity):
- return _eval_expr(cr, ident, workitem, activity['action'])
+ return _eval_expr(cr, ident, workitem, activity['action'])
def check(cr, workitem, ident, transition, signal):
- ok = True
- if transition['signal']:
- ok = (signal==transition['signal'])
+ if transition['signal'] and signal != transition['signal']:
+ return False
+
+ uid = ident[0]
+ if transition['group_id'] and uid != 1:
+ pool = pooler.get_pool(cr.dbname)
+ user_groups = pool.get('res.users').read(cr, uid, [uid], ['groups_id'])[0]['groups_id']
+ if not transition['group_id'] in user_groups:
+ return False
+
+ return _eval_expr(cr, ident, workitem, transition['condition'])
+
- if transition['role_id']:
- uid = ident[0]
- serv = netsvc.LocalService('object_proxy')
- user_roles = serv.execute_cr(cr, uid, 'res.users', 'read', [uid], ['roles_id'])[0]['roles_id']
- ok = ok and serv.execute_cr(cr, uid, 'res.roles', 'check', user_roles, transition['role_id'])
- ok = ok and _eval_expr(cr, ident, workitem, transition['condition'])
- return ok
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: