def show_model(request, instance_id, model):
model_class_name = model.capitalize()
init_actions()
instance = get_object_or_404(get_class('glue.models.' + model_class_name), pk=instance_id)
# the following could improve performance, but did not work once... maybe some kind
# of cache issue. The taskactions where not found.
#task_actions = TaskAction.objects.select_related().filter(task=t)
filt = {str(model_class_name.lower()) : instance}
model_actions = get_class('glue.models.' + model_class_name + 'Action').objects.filter(**filt)
#print "task id %s: task_actions = %s" % (task_id, task_actions)
actionsRequiringParameter = {}
model_action_id_numbers_map = {}
i = 0
for model_action in model_actions:
model_action_id_numbers_map[model_action.id] = i
i += 1
for model_action in model_actions:
action = get_class(model_action.action.classname)(model_action)
for param in action.get_required_parameters():
if not param in actionsRequiringParameter:
actionsRequiringParameter[param] = []
actionsRequiringParameter[param].append(model_action.id);
return render('glue/show_model.html', {'model': instance, 'model_class': model_class_name, 'model_actions': model_actions, 'actionsRequiringParameter': actionsRequiringParameter, 'model_action_id_numbers_map': model_action_id_numbers_map}, request)
def create_actions(model):
"""
Creates a TaskAction instance for all actions and relates it to the task.
"""
init_actions()
nr = 0;
for action in Action.objects.filter(model_name=modelType):
if action.name != "Free action":
print "Creating TaskAction for %s %s and action %s" % (modelType, model,action)
nr += 1;
filt = {'action': action, str(modelType) : model, 'nr' : nr}
model_action_class = get_class('glue.models.' + modelType.capitalize() + 'Action')
new_taskaction = model_action_class(**filt)
new_taskaction.save()
