def execute(self):
"""Join a chat conversation that you have been invited to.
/JOIN [user who invited you] in [conversation you are invited to]
Example: /JOIN Foo in Bar
Take the user "Foo" up on their invitation and join them in the
conversation "Bar".
"""
try:
invitation = Invitation.objects.get(invitee=self.executor, inviter=self.arguments['user'], conversation__name__iexact=self.arguments['conversation_identifier'])
except Invitation.DoesNotExist:
raise SmircCommandException('you do not have an outstanding invitation from %s to the conversation "%s"' % (self.arguments['user'].username, self.arguments['conversation_identifier']))
try:
Membership.load_membership(self.executor, invitation.conversation)
except Membership.DoesNotExist:
pass
else:
raise SmircCommandException('you are already in the conversation "%s"', invitation.conversation.name)
try:
Membership.load_membership(self.executor, invitation.conversation.name)
except Membership.DoesNotExist:
pass
else:
raise SmircCommandException('you are already in a different conversation named "%s"')
m = Membership()
m.conversation = invitation.conversation
m.user = self.executor
m.save()
invitation.delete()
return 'you have joined the conversation named "%s"' % (m.conversation.name)
def execute(self):
"""Create a new SMIRC conversation. Executor automatically joins
the created conversation and is given operator permissions in it.
/CREATE [conversation name]
Example: /CREATE HelloWorld
Creates a new SMIRC conversation called "HelloWorld" and automatically
joins the executing user to it with full operator permissions.
"""
try:
Conversation.validate_name(self.arguments['conversation_identifier'])
except SmircRestrictedNameException as e:
raise SmircCommandException(str(e))
try:
m = Membership.load_membership(self.executor, self.arguments['conversation_identifier'])
except Membership.DoesNotExist:
c = Conversation()
c.name = self.arguments['conversation_identifier']
c.save()
m = Membership()
m.conversation = c
m.mode_operator = True
m.user = self.executor
m.save()
return 'you have created a conversation named "%s"' % (c.name)
else:
raise SmircCommandException('you are already taking part in a conversation named "%s"' % (m.conversation.name))
def receive(self, data):
self.raw_receive(data)
logger.debug('received raw SMS message text "%s" from %s' % (self.raw_body, self.raw_phone_number))
if not AreaCode.validate_phone_number(self.raw_phone_number):
raise SmircOutOfAreaException('disregarding message from outside of SMIRC service area (%s)' % (self.raw_phone_number))
if self.raw_body is None:
raise SmircMessageException('disregarding null message')
self.raw_body = self.raw_body.strip()
if self.raw_body == '':
raise SmircMessageException('disregarding empty message')
try:
user = UserProfile.load_user(self.raw_phone_number)
self.command = SmircCommand.handle(user, self.raw_body)
except User.DoesNotExist:
user = None
self.command = SmircCommand.handle(self.raw_phone_number, self.raw_body)
if self.command:
return
if user is None:
raise SmircMessageException('unknown sender %s. Maybe you are not registered? Please see www.smirc.com for help registering.' % (self.raw_phone_number))
conversation_match = re.match('^@(\S*)\s*(.*)', self.raw_body)
if conversation_match:
conversation_identifier = conversation_match.group(1)
self.body = conversation_match.group(2)
try:
self.sender = Membership.load_membership(user, conversation_identifier)
except Membership.DoesNotExist:
raise SmircMessageException('you are not involved in a conversation named %s' % (conversation_identifier))
else:
self.body = self.raw_body
try:
self.sender = Membership.objects.filter(user__id__exact=user.id).order_by('last_active').reverse()[0]
except IndexError:
raise SmircMessageException('you did not target a conversation, and you have no last-active (default) conversation')
logger.debug('message body = "%s", target conversation = "%s" (id:%d), sender = "%s" (id:%d)' % (self.body, self.sender.conversation.name, self.sender.conversation.id, self.sender.user.username, self.sender.user.id))
