def deliver(self, id):
Workflow = functions.get_workflow()
obj = self.model.get(int(id))
workflow = Workflow.load(obj._workflow_, operator=request.user)
if workflow.is_running():
tasks = workflow.get_active_tasks()
if len(tasks) == 1:
task_id = tasks[0].get_unique_id()
next_tasks = tasks[0].get_next_tasks()
from_task_id = request.POST.get('from_task_id')
if from_task_id != task_id:
return json({'success': False, 'message': '无效的标识，请求的活动可能已经被他人流转。'})
trans_message = request.POST.get('trans_message', '')
to_task = request.POST.get('to_task', None)
if not to_task:
return json({'success': False, 'message': '无效的请求，您没有指定需要流转的流向。'})
tasks[0].deliver(trans_message, next_tasks=[to_task], async=False)
obj.approve_result = to_task
obj.approver = request.user.id
obj.approver_date = datetime.datetime.now()
obj.save()
workflow.run()
return json({'success': True})
else:
return json({'success': False, 'message': '无效的请求，请求的活动可能已经被他人流转。'})
def test(self):
from uliweb import functions
Workflow = functions.get_workflow()
WORKFLOW_SPEC_NAME = "TestWorkflow1"
#create some workflows
n = 5
for i in range(0, n):
workflow = Workflow.create(WORKFLOW_SPEC_NAME)
workflow.ref_unique_id = "wf%s" % (i + 1)
workflow.start()
tasks = workflow.get_active_tasks()
print "Create workflow %s" % workflow.ref_unique_id
TaskDB = functions.get_model('workflow_task')
while True:
cond = TaskDB.c.state == '1' # ACTIVE
query = TaskDB.filter(cond)
print "loop -------------------------------------"
ids = [task_obj.id for task_obj in query]
if ids:
print "ids: %s" % ids
for aid in ids:
task_obj = TaskDB.get(aid)
#print "task_obj.id -- %d" % task_obj.id
wf_id = task_obj._workflow_
workflow = Workflow.load(wf_id)
#print "deliver workflow %s" % workflow.ref_unique_id
tasks = workflow.get_active_tasks()
if len(tasks) == 1:
task_id = tasks[0].get_unique_id()
task_name = tasks[0].get_name()
next_tasks = tasks[0].get_next_tasks()
# print "tasks - %s" %task_name
if len(next_tasks) > 1:
to_tasks = next_tasks[0][0]
workflow.deliver(task_id,
message="Auto",
next_tasks=[to_tasks],
async=False)
else:
workflow.deliver(task_id,
message="Auto",
async=False)
else:
break
print "Done"
def post_save(obj, data):
Workflow = functions.get_workflow()
workflow = Workflow.create("YesNoWorkflow", operator=request.user)
workflow.ref_unique_id = "yesno,%d" % obj.id
workflow.start()
workflow.run()
obj.workflow = workflow.get_id()
obj.save()
def test(self):
from uliweb import functions
Workflow = functions.get_workflow()
WORKFLOW_SPEC_NAME = "TestWorkflow1"
#create some workflows
n = 5
for i in range(0, n):
workflow = Workflow.create(WORKFLOW_SPEC_NAME)
workflow.ref_unique_id = "wf%s" % (i+1)
workflow.start()
tasks = workflow.get_active_tasks()
print "Create workflow %s" % workflow.ref_unique_id
TaskDB = functions.get_model('workflow_task')
while True:
cond = TaskDB.c.state == '1' # ACTIVE
query = TaskDB.filter(cond)
print "loop -------------------------------------"
ids = [task_obj.id for task_obj in query]
if ids:
print "ids: %s" % ids
for aid in ids:
task_obj = TaskDB.get(aid)
#print "task_obj.id -- %d" % task_obj.id
wf_id = task_obj._workflow_
workflow = Workflow.load(wf_id)
#print "deliver workflow %s" % workflow.ref_unique_id
tasks = workflow.get_active_tasks()
if len(tasks) == 1:
task_id = tasks[0].get_unique_id()
task_name = tasks[0].get_name()
next_tasks = tasks[0].get_next_tasks()
# print "tasks - %s" %task_name
if len(next_tasks)>1:
to_tasks = next_tasks[0][0]
workflow.deliver(task_id, message="Auto", next_tasks=[to_tasks], async=False)
else:
workflow.deliver(task_id, message="Auto", async=False)
else:
break
print "Done"
def view(self, id):
from uliweb.utils.generic import DetailView
Workflow = functions.get_workflow()
obj = self.model.get(int(id))
workflow = Workflow.load(obj._workflow_, operator=request.user)
view = DetailView(self.model, obj=obj)
result = view.run()
data = {
'detailview': result['view'],
'obj': result['object'],
'workflow': workflow,
'task_desc': None,
}
if workflow.is_running():
tasks = workflow.get_active_tasks()
if len(tasks) == 1:
next_tasks = tasks[0].get_next_tasks()
data.update({
'show_deliver_form':True,
'deliverform': get_yesno_form(tasks[0], next_tasks),
'task_desc': tasks[0].get_desc(),
'task_name': tasks[0].get_name(),
})
else:
data.update({
'show_deliver_form':False,
})
else:
data.update({'show_deliver_form': False})
return data
