def setUp(self): self.scene = Scene() self.scene.locX = 10 self.scene.locY = -20 self.scene.children.append(create_plane()) self.scene.children.append(create_box()) self.scene.backgroundColor = [0.5, 0, 0.23] self.scene_json = to_json(self.scene) self.parsed_json = simplejson.loads(self.scene_json)
def load(self, space_dir_path, owner): space_name = os.path.basename(space_dir_path) things_path = os.path.join(space_dir_path, SPACE_TEMPLATE_FILE_NAME) if not os.path.isfile(things_path): print 'No things.csv in space %s, ignoring' % space_name return None properties_path = os.path.join(space_dir_path, SPACE_PROPERTIES_FILE_NAME) if not os.path.isfile(properties_path): print 'No %s in space %s, ignoring' % (SPACE_PROPERTIES_FILE_NAME, space_name) return None config = ConfigParser.ConfigParser() config.readfp(open(properties_path)) if config.has_option(SPACE_INFO_SECTION, DEFAULT_BODY_OPTION): body_name = config.get(SPACE_INFO_SECTION, DEFAULT_BODY_OPTION) else: print 'No %s option in %s. Cannot create the space.' % (DEFAULT_BODY_OPTION, SPACE_PROPERTIES_FILE_NAME) return None if Template.objects.filter(name=body_name).count() != 1: print 'An unknown template is specified for default-body: %s' % body_name return None body_template = Template.objects.get(name=body_name) space, created = Space.objects.get_or_create(name=space_name, default_body=body_template, slug=slugify(space_name)) space.add_member(owner, is_admin=True, is_editor=True) things_reader = csv.reader(open(things_path)) scene = Scene() for thing_row in things_reader: template_name = thing_row[0] if Template.objects.filter(name=template_name).count() != 1: print 'things.csv references an unknown template: %s' % template_name continue template = Template.objects.get(name=template_name) node = Group() node.group_template = GroupTemplate(template_id=template.id, name=template.name) node.set_loc([float(thing_row[1]), float(thing_row[2]), float(thing_row[3])]) node.set_quat([float(thing_row[4]), float(thing_row[5]), float(thing_row[6]), float(thing_row[7])]) node.set_scale([float(thing_row[8]), float(thing_row[9]), float(thing_row[10])]) #TODO hook the template data and ID scene.children.append(node) space.scene_document = to_json(scene) space.save() return space
def handle_incoming(self):
"""A loop which handles incoming messages. Does not return until the connection closes."""
while not self.disconnected:
incoming_data = receive_web_socket_message(self.client_socket)
if incoming_data == None:
break
#print 'Incoming:', incoming_data
event = events.parse_event_json(incoming_data)
if not event:
print "Could not read an event from the data: %s" % data
continue
response_event = None
if isinstance(event, events.AuthenticationRequest):
user = self.user_from_session_key(event.session_id)
if user.is_authenticated():
#print "Authed: %s" % user.username
self.user = user
response_event = events.AuthenticationResponse(True, user.username)
else:
print "Auth failure with session id %s" % event.session_id
response_event = events.AuthenticationResponse(False)
elif isinstance(event, events.PoolInfoRequest):
if not self.user:
print 'Attemped unauthed pool info request'
else:
space_infos = [{'name':sim.space.name, 'url':sim.space.get_absolute_url()} for sim in self.server.sim_pool.simulators]
response_event = events.PoolInfo({ 'space_infos':space_infos })
elif isinstance(event, events.JoinSpaceRequest):
if not self.user:
print 'Attemped unauthed join space'
response_event = events.JoinSpaceResponse(event.space_id)
else:
try:
space = Space.objects.get(pk=event.space_id)
sim = self.server.sim_pool.get_simulator(space.id)
if not sim: print 'Could not find a sim for space: %s' % space.id
allow_join, space_member = Space.objects.get_membership(space, self.user)
response_event = events.JoinSpaceResponse(space.id, allow_join)
if allow_join:
self.space_id = space.id
try:
response_event.scene_doc = to_json(sim.scene)
except:
print "Could not log in: %s" % pprint.pformat(traceback.format_exc())
else:
print 'Attempted disallowed join space'
if space_member:
response_event.is_member = True
response_event.is_admin = space_member.is_admin
response_event.is_editor = space_member.is_editor
except:
traceback.print_exc()
response_event = events.JoinSpaceResponse(event.space_id)
elif isinstance(event, events.TemplateUpdated):
if self.user and self.user.is_staff:
event.connection = self
for simulator in self.server.sim_pool.simulators:
simulator.event_queue.put(event)
elif self.space_id:
simulator = self.server.sim_pool.get_simulator(self.space_id)
if simulator:
event.connection = self
simulator.event_queue.put(event)
else:
print "Received an event for an absent simulator %s" % event
else:
print "Received unhandled event %s" % event.to_json()
if response_event:
#print 'Outgoing: ', to_json(response_event)
self.client_socket.send('\x00')
self.client_socket.send(response_event.to_json())
self.client_socket.send('\xff')
self.finish()
