git.maemo.org Git - theonering/blob - src/gvoice/session.py

   1 #!/usr/bin/env python
   2
   3 import logging
   4
   5 import backend
   6 import addressbook
   7 import conversations
   8 import state_machine
   9
  10
  11 _moduleLogger = logging.getLogger("gvoice.session")
  12
  13
  14 class Session(object):
  15
  16         def __init__(self, cookiePath = None):
  17                 self._username = None
  18                 self._password = None
  19
  20                 self._backend = backend.GVoiceBackend(cookiePath)
  21
  22                 self._addressbook = addressbook.Addressbook(self._backend)
  23                 self._addressbookStateMachine = state_machine.UpdateStateMachine([self.addressbook], "Addressbook")
  24                 self._addressbookStateMachine.set_state_strategy(
  25                         state_machine.StateMachine.STATE_DND,
  26                         state_machine.NopStateStrategy()
  27                 )
  28                 self._addressbookStateMachine.set_state_strategy(
  29                         state_machine.StateMachine.STATE_IDLE,
  30                         state_machine.ConstantStateStrategy(state_machine.to_milliseconds(hours=6))
  31                 )
  32                 self._addressbookStateMachine.set_state_strategy(
  33                         state_machine.StateMachine.STATE_ACTIVE,
  34                         state_machine.ConstantStateStrategy(state_machine.to_milliseconds(hours=2))
  35                 )
  36
  37                 self._voicemails = conversations.Conversations(self._backend.get_voicemails)
  38                 self._voicemailsStateMachine = state_machine.UpdateStateMachine([self.voicemails], "Voicemail")
  39                 self._voicemailsStateMachine.set_state_strategy(
  40                         state_machine.StateMachine.STATE_DND,
  41                         state_machine.NopStateStrategy()
  42                 )
  43                 self._voicemailsStateMachine.set_state_strategy(
  44                         state_machine.StateMachine.STATE_IDLE,
  45                         state_machine.ConstantStateStrategy(state_machine.to_milliseconds(minutes=60))
  46                 )
  47                 self._voicemailsStateMachine.set_state_strategy(
  48                         state_machine.StateMachine.STATE_ACTIVE,
  49                         state_machine.ConstantStateStrategy(state_machine.to_milliseconds(minutes=10))
  50                 )
  51                 self._voicemails.updateSignalHandler.register_sink(
  52                         self._voicemailsStateMachine.request_reset_timers
  53                 )
  54
  55                 self._texts = conversations.Conversations(self._backend.get_texts)
  56                 self._textsStateMachine = state_machine.UpdateStateMachine([self.texts], "Texting")
  57                 self._textsStateMachine.set_state_strategy(
  58                         state_machine.StateMachine.STATE_DND,
  59                         state_machine.NopStateStrategy()
  60                 )
  61                 self._textsStateMachine.set_state_strategy(
  62                         state_machine.StateMachine.STATE_IDLE,
  63                         state_machine.ConstantStateStrategy(state_machine.to_milliseconds(minutes=30))
  64                 )
  65                 self._textsStateMachine.set_state_strategy(
  66                         state_machine.StateMachine.STATE_ACTIVE,
  67                         state_machine.GeometricStateStrategy(
  68                                 state_machine.to_milliseconds(seconds=20),
  69                                 state_machine.to_milliseconds(milliseconds=500),
  70                                 state_machine.to_milliseconds(minutes=10),
  71                         )
  72                 )
  73                 self._texts.updateSignalHandler.register_sink(
  74                         self._textsStateMachine.request_reset_timers
  75                 )
  76
  77                 self._masterStateMachine = state_machine.MasterStateMachine()
  78                 self._masterStateMachine.append_machine(self._addressbookStateMachine)
  79                 self._masterStateMachine.append_machine(self._voicemailsStateMachine)
  80                 self._masterStateMachine.append_machine(self._textsStateMachine)
  81
  82         def close(self):
  83                 self._voicemails.updateSignalHandler.unregister_sink(
  84                         self._voicemailsStateMachine.request_reset_timers
  85                 )
  86                 self._texts.updateSignalHandler.unregister_sink(
  87                         self._textsStateMachine.request_reset_timers
  88                 )
  89                 self._masterStateMachine.close()
  90
  91         def login(self, username, password):
  92                 self._username = username
  93                 self._password = password
  94                 self._backend.login(self._username, self._password)
  95
  96                 self._masterStateMachine.start()
  97
  98         def logout(self):
  99                 self._masterStateMachine.stop()
 100                 self._backend.logout()
 101
 102                 self._username = None
 103                 self._password = None
 104
 105         def is_logged_in(self):
 106                 if self._username is None and self._password is None:
 107                         _moduleLogger.info("Hasn't even attempted to login yet")
 108                         return False
 109                 elif self._backend.is_authed():
 110                         return True
 111                 else:
 112                         try:
 113                                 loggedIn = self._backend.login(self._username, self._password)
 114                         except RuntimeError, e:
 115                                 _moduleLogger.exception("Re-authenticating and erroring")
 116                                 loggedIn = False
 117                         if loggedIn:
 118                                 return True
 119                         else:
 120                                 _moduleLogger.info("Login failed")
 121                                 self.logout()
 122                                 return False
 123
 124         @property
 125         def backend(self):
 126                 """
 127                 Login enforcing backend
 128                 """
 129                 assert self.is_logged_in(), "User not logged in"
 130                 return self._backend
 131
 132         @property
 133         def addressbook(self):
 134                 return self._addressbook
 135
 136         @property
 137         def texts(self):
 138                 return self._texts
 139
 140         @property
 141         def voicemails(self):
 142                 return self._voicemails
 143
 144         @property
 145         def stateMachine(self):
 146                 return self._masterStateMachine
 147
 148         @property
 149         def addressbookStateMachine(self):
 150                 return self._addressbookStateMachine
 151
 152         @property
 153         def voicemailsStateMachine(self):
 154                 return self._voicemailsStateMachine
 155
 156         @property
 157         def textsStateMachine(self):
 158                 return self._textsStateMachine