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###############################################################################
#
# Copyright (C) 2007-TODAY Tiny ERP Pvt Ltd. All Rights Reserved.
#
# $Id$
#
# Developed by Tiny (http://openerp.com) and Axelor (http://axelor.com).
#
# The OpenERP web client is distributed under the "OpenERP Public License".
# It's based on Mozilla Public License Version (MPL) 1.1 with following
# restrictions:
#
# - All names, links and logos of Tiny, Open ERP and Axelor must be
# kept as in original distribution without any changes in all software
# screens, especially in start-up page and the software header, even if
# the application source code has been changed or updated or code has been
# added.
#
# - All distributions of the software must keep source code with OEPL.
#
# - All integrations to any other software must keep source code with OEPL.
#
# If you need commercial licence to remove this kind of restriction please
# contact us.
#
# You can see the MPL licence at: http://www.mozilla.org/MPL/MPL-1.1.html
#
###############################################################################
from openerp.tools import expose
from openerp.tools import redirect
from openerp.tools import validate
import pkg_resources
import cherrypy
from openerp import rpc
from openerp import common
from openerp.utils import TinyDict
from openerp.controllers.base import SecuredController
from openerp import widgets as tw
from form import Form
#rpc.session = rpc.RPCSession('localhost', '8070', 'socket', storage=cherrypy.session)
class State(Form):
path = '/workflow/state' # mapping from root
@expose(template="templates/wkf_popup.mako")
def create(self, params, tg_errors=None):
params.path = self.path
params.function = 'create_state'
if params.id and cherrypy.request.path_info == self.path + '/view':
params.load_counter = 2
params.hidden_fields = [tw.form.Hidden(name='wkf_id', default=params.wkf_id)]
form = self.create_form(params, tg_errors)
field = form.screen.widget.get_widgets_by_name('wkf_id')[0]
field.set_value(params.wkf_id or False)
field.readonly = True
vals = getattr(cherrypy.request, 'terp_validators', {})
vals['wkf_id'] = tw.validators.Int()
hide = []
hide += form.screen.widget.get_widgets_by_name('out_transitions')
hide += form.screen.widget.get_widgets_by_name('in_transitions')
hide += form.screen.widget.get_widgets_by_name('', kind=tw.form.Separator)
for w in hide:
w.visible = False
return dict(form=form, params=params)
@expose()
def edit(self, **kw):
params, data = TinyDict.split(kw)
if not params.model:
params.update(kw)
params.view_mode = ['form']
params.view_type = 'form'
params.editable = True
return self.create(params)
@expose(methods=('POST',))
def delete(self, id, **kw):
error_msg = None
proxy = rpc.RPCProxy('workflow.activity')
res_act = proxy.unlink(int(id))
if not res_act:
error_msg = _('Could not delete state')
return dict(error = error_msg)
@expose('json')
def get_info(self, id, **kw):
proxy_act = rpc.RPCProxy('workflow.activity')
search_act = proxy_act.search([('id', '=', int(id))], 0, 0, 0, rpc.session.context)
data = proxy_act.read(search_act, [], rpc.session.context)
return dict(data=data[0])
class Connector(Form):
path = '/workflow/connector' # mapping from root
@expose(template="templates/wkf_popup.mako")
def create(self, params, tg_errors=None):
params.path = self.path
params.function = 'update_connection'
if params.id and cherrypy.request.path_info == self.path + '/view':
params.load_counter = 2
params.hidden_fields = [tw.form.Hidden(name='act_from', default=params.start),
tw.form.Hidden(name='act_to', default=params.end)]
form = self.create_form(params, tg_errors)
field_act_from = form.screen.widget.get_widgets_by_name('act_from')[0]
field_act_from.set_value(params.start or False)
field_act_from.readonly = True
field_act_to = form.screen.widget.get_widgets_by_name('act_to')[0]
field_act_to.set_value(params.end or False)
field_act_to.readonly = True
vals = getattr(cherrypy.request, 'terp_validators', {})
vals['act_from'] = tw.validators.Int()
vals['act_to'] = tw.validators.Int()
return dict(form=form, params=params)
@expose()
def edit(self, **kw):
params, data = TinyDict.split(kw)
if not params.model:
params.update(kw)
params.view_mode = ['form']
params.view_type = 'form'
params.editable = True
return self.create(params)
@expose('json', methods=('POST',))
def delete(self, id, **kw):
error_msg = None
proxy = rpc.RPCProxy('workflow.transition')
res_tr = proxy.unlink(int(id))
if not res_tr:
error_msg = _('Could not delete state')
return dict(error=error_msg)
@expose('json', methods=('POST',))
def auto_create(self, act_from, act_to, **kw):
proxy_tr = rpc.RPCProxy('workflow.transition')
id = proxy_tr.create({'act_from': act_from, 'act_to': act_to})
data = proxy_tr.read(id, [], rpc.session.context);
if id>0:
return dict(flag=True,data=data)
else:
return dict(flag=False)
@expose('json')
def get_info(self, id, **kw):
proxy_tr = rpc.RPCProxy('workflow.transition')
search_tr = proxy_tr.search([('id', '=', int(id))], 0, 0, 0, rpc.session.context)
data = proxy_tr.read(search_tr, [], rpc.session.context)
return dict(data=data[0])
@expose('json', methods=('POST',))
def change_ends(self, id, field, value):
proxy_tr = rpc.RPCProxy('workflow.transition')
id = proxy_tr.write([int(id)], {field: int(value)}, rpc.session.context)
return dict()
class Workflow(Form):
path = '/workflow'
@expose(template="templates/workflow.mako")
def index(self, model, id=None):
proxy = rpc.RPCProxy("workflow")
if id:
ids = proxy.search([('id', '=', id)], 0, 0, 0, rpc.session.context)
else:
ids = proxy.search([('osv', '=', model)], 0, 0, 0, rpc.session.context)
if not ids:
raise common.message(_('No workflow associated!'))
wkf = proxy.read(ids, [], rpc.session.context)[0]
return dict(wkf=wkf)
@expose('json')
def get_info(self, id, **kw):
proxy = rpc.RPCProxy("workflow")
search_ids = proxy.search([('id', '=' , int(id))], 0, 0, 0, rpc.session.context)
graph_search = proxy.graph_get(search_ids[0], (140, 180), rpc.session.context)
nodes = graph_search['nodes']
transitions = graph_search['transitions']
connectors = {}
list_tr = [];
for tr in transitions:
list_tr.append(tr)
t = connectors.setdefault(tr,{})
t['id'] = tr
t['s_id'] = transitions[tr][0]
t['d_id'] = transitions[tr][1]
proxy_tr = rpc.RPCProxy("workflow.transition")
search_trs = proxy_tr.search([('id', 'in', list_tr)], 0, 0, 0, rpc.session.context)
data_trs = proxy_tr.read(search_trs, ['signal', 'condition', 'act_from', 'act_to'], rpc.session.context)
for tr in data_trs:
t = connectors.get(tr['id'])
t['signal'] = tr['signal']
t['condition'] = tr['condition']
t['source'] = tr['act_from'][1]
t['destination'] = tr['act_to'][1]
proxy_act = rpc.RPCProxy("workflow.activity")
search_acts = proxy_act.search([('wkf_id', '=', int(id))], 0, 0, 0, rpc.session.context)
data_acts = proxy_act.read(search_acts, ['action', 'kind', 'flow_start', 'flow_stop', 'subflow_id'], rpc.session.context)
for act in data_acts:
n = nodes.get(str(act['id']))
n['id'] = act['id']
n['flow_start'] = act['flow_start']
n['flow_stop'] = act['flow_stop']
n['action'] = act['action']
n['kind'] = act['kind']
n['subflow_id'] = act['subflow_id']
return dict(nodes=nodes,conn=connectors)
state = State()
connector = Connector()
class WorkflowList(SecuredController):
@expose(template="templates/wkf_list.mako")
def index(self, model, active=False):
params = TinyDict()
params.model = 'workflow'
params.view_mode = ['tree']
params.domain = [('osv', '=', model)]
screen = tw.screen.Screen(params, selectable=1)
screen.widget.pageable = False
return dict(screen=screen, model=model, active=active)
@expose()
def create(self, model, **kw):
wkf_name = kw.get('name')
on_create = kw.get('on_create')
if not wkf_name:
raise redirect('/workflowlist', model=model)
proxy = rpc.RPCProxy('workflow')
proxy.create(dict(osv=model, name=wkf_name, on_create=on_create))
raise redirect('/workflowlist', model=model)
@expose()
def delete(self, model, id):
id = int(id)
proxy = rpc.RPCProxy('workflow')
proxy.unlink(id)
raise redirect('/workflowlist', model=model)
@expose()
def activate(self, model, id):
activate_id = int(id)
proxy = rpc.RPCProxy('workflow')
search_ids = proxy.search([('osv', '=', model)], 0, 0, 0, rpc.session.context)
for id in search_ids:
if id==activate_id:
proxy.write([id], {'on_create': True})
else:
proxy.write([id], {'on_create': False})
raise redirect('/workflowlist', model=model)
# vim: ts=4 sts=4 sw=4 si et
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