def get_new_ticket_descriptor(self, types, tkt_id=None):
if tkt_id and tkt_id!='new':
ticket = Ticket(self.env, tkt_id)
if not ticket.exists:
raise TracError(_(" Ticket with id '%(ticket)s does not exit", ticket= tkt_id))
types = [ticket['type']]
else:
ticket = Ticket(self.env)
ticket.id = 'new'
common_descriptor = {'ticket' : ticket}
if types:
for type in types:
cfg = self.ticket_type_config.get(type, {})
common_descriptor.setdefault('fields',[]). \
extend(cfg.get('fields',[]))
common_descriptor['workflow'] = common_descriptor.get('workflow',False) \
or cfg.get('workflow') or False
unique_fields = []
found_names = []
for field in common_descriptor['fields']:
if field['name'] not in found_names:
found_names.append(field['name'])
unique_fields.append(field)
common_descriptor['fields'] = unique_fields
return common_descriptor
