1 from __future__ import with_statement
15 from PyQt4 import QtCore
17 from util import qore_utils
18 from util import qui_utils
19 from util import concurrent
20 from util import misc as misc_utils
25 _moduleLogger = logging.getLogger(__name__)
28 class _DraftContact(object):
30 def __init__(self, title, description, numbersWithDescriptions):
32 self.description = description
33 self.numbers = numbersWithDescriptions
34 self.selectedNumber = numbersWithDescriptions[0][0]
37 class Draft(QtCore.QObject):
39 sendingMessage = QtCore.pyqtSignal()
40 sentMessage = QtCore.pyqtSignal()
41 calling = QtCore.pyqtSignal()
42 called = QtCore.pyqtSignal()
43 cancelling = QtCore.pyqtSignal()
44 cancelled = QtCore.pyqtSignal()
45 error = QtCore.pyqtSignal(str)
47 recipientsChanged = QtCore.pyqtSignal()
49 def __init__(self, pool, backend, errorLog):
50 QtCore.QObject.__init__(self)
51 self._errorLog = errorLog
54 self._backend = backend
55 self._busyReason = None
59 assert 0 < len(self._contacts), "No contacts selected"
60 assert 0 < len(self._message), "No message to send"
61 numbers = [misc_utils.make_ugly(contact.selectedNumber) for contact in self._contacts.itervalues()]
62 le = concurrent.AsyncLinearExecution(self._pool, self._send)
63 le.start(numbers, self._message)
66 assert len(self._contacts) == 1, "Must select 1 and only 1 contact"
67 assert len(self._message) == 0, "Cannot send message with call"
68 (contact, ) = self._contacts.itervalues()
69 number = misc_utils.make_ugly(contact.selectedNumber)
70 le = concurrent.AsyncLinearExecution(self._pool, self._call)
74 le = concurrent.AsyncLinearExecution(self._pool, self._cancel)
77 def _get_message(self):
80 def _set_message(self, message):
81 self._message = message
83 message = property(_get_message, _set_message)
85 def add_contact(self, contactId, title, description, numbersWithDescriptions):
86 if self._busyReason is not None:
87 raise RuntimeError("Please wait for %r" % self._busyReason)
88 if contactId in self._contacts:
89 _moduleLogger.info("Adding duplicate contact %r" % contactId)
90 # @todo Remove this evil hack to re-popup the dialog
91 self.recipientsChanged.emit()
93 contactDetails = _DraftContact(title, description, numbersWithDescriptions)
94 self._contacts[contactId] = contactDetails
95 self.recipientsChanged.emit()
97 def remove_contact(self, contactId):
98 if self._busyReason is not None:
99 raise RuntimeError("Please wait for %r" % self._busyReason)
100 assert contactId in self._contacts, "Contact missing"
101 del self._contacts[contactId]
102 self.recipientsChanged.emit()
104 def get_contacts(self):
105 return self._contacts.iterkeys()
107 def get_num_contacts(self):
108 return len(self._contacts)
110 def get_title(self, cid):
111 return self._contacts[cid].title
113 def get_description(self, cid):
114 return self._contacts[cid].description
116 def get_numbers(self, cid):
117 return self._contacts[cid].numbers
119 def get_selected_number(self, cid):
120 return self._contacts[cid].selectedNumber
122 def set_selected_number(self, cid, number):
123 # @note I'm lazy, this isn't firing any kind of signal since only one
124 # controller right now and that is the viewer
125 assert number in (nWD[0] for nWD in self._contacts[cid].numbers), "Number not selectable"
126 self._contacts[cid].selectedNumber = number
129 if self._busyReason is not None:
130 raise RuntimeError("Please wait for %r" % self._busyReason)
134 oldContacts = self._contacts
138 self.recipientsChanged.emit()
140 @contextlib.contextmanager
141 def _busy(self, message):
142 if self._busyReason is not None:
143 raise RuntimeError("Already busy doing %r" % self._busyReason)
145 self._busyReason = message
148 self._busyReason = None
150 def _send(self, numbers, text):
151 self.sendingMessage.emit()
153 with self._busy("Sending Text"):
154 with qui_utils.notify_busy(self._errorLog, "Sending Text"):
156 self._backend[0].send_sms,
160 self.sentMessage.emit()
163 self.error.emit(str(e))
165 def _call(self, number):
168 with self._busy("Calling"):
169 with qui_utils.notify_busy(self._errorLog, "Calling"):
171 self._backend[0].call,
178 self.error.emit(str(e))
181 self.cancelling.emit()
183 with qui_utils.notify_busy(self._errorLog, "Cancelling"):
185 self._backend[0].cancel,
189 self.cancelled.emit()
191 self.error.emit(str(e))
194 class Session(QtCore.QObject):
196 # @todo Somehow add support for csv contacts
198 stateChange = QtCore.pyqtSignal(str)
199 loggedOut = QtCore.pyqtSignal()
200 loggedIn = QtCore.pyqtSignal()
201 callbackNumberChanged = QtCore.pyqtSignal(str)
203 contactsUpdated = QtCore.pyqtSignal()
204 messagesUpdated = QtCore.pyqtSignal()
205 historyUpdated = QtCore.pyqtSignal()
206 dndStateChange = QtCore.pyqtSignal(bool)
208 error = QtCore.pyqtSignal(str)
210 LOGGEDOUT_STATE = "logged out"
211 LOGGINGIN_STATE = "logging in"
212 LOGGEDIN_STATE = "logged in"
214 _OLDEST_COMPATIBLE_FORMAT_VERSION = misc_utils.parse_version("1.1.90")
219 def __init__(self, errorLog, cachePath = None):
220 QtCore.QObject.__init__(self)
221 self._errorLog = errorLog
222 self._pool = qore_utils.AsyncPool()
224 self._loggedInTime = self._LOGGEDOUT_TIME
226 self._cachePath = cachePath
227 self._username = None
228 self._draft = Draft(self._pool, self._backend, self._errorLog)
231 self._contactUpdateTime = datetime.datetime(1971, 1, 1)
233 self._messageUpdateTime = datetime.datetime(1971, 1, 1)
235 self._historyUpdateTime = datetime.datetime(1971, 1, 1)
242 self._LOGGEDOUT_TIME: self.LOGGEDOUT_STATE,
243 self._LOGGINGIN_TIME: self.LOGGINGIN_STATE,
244 }.get(self._loggedInTime, self.LOGGEDIN_STATE)
250 def login(self, username, password):
251 assert self.state == self.LOGGEDOUT_STATE, "Can only log-in when logged out (currently %s" % self.state
252 assert username != "", "No username specified"
253 if self._cachePath is not None:
254 cookiePath = os.path.join(self._cachePath, "%s.cookies" % username)
258 if self._username != username or not self._backend:
259 from backends import gv_backend
261 self._backend[0:0] = [gv_backend.GVDialer(cookiePath)]
264 le = concurrent.AsyncLinearExecution(self._pool, self._login)
265 le.start(username, password)
268 assert self.state != self.LOGGEDOUT_STATE, "Can only logout if logged in (currently %s" % self.state
270 self._loggedInTime = self._LOGGEDOUT_TIME
271 self._backend[0].persist()
272 self._save_to_cache()
275 assert self.state == self.LOGGEDOUT_STATE, "Can only clear when logged out (currently %s" % self.state
276 self._backend[0].logout()
281 def logout_and_clear(self):
282 assert self.state != self.LOGGEDOUT_STATE, "Can only logout if logged in (currently %s" % self.state
284 self._loggedInTime = self._LOGGEDOUT_TIME
287 def update_contacts(self, force = True):
288 if not force and self._contacts:
290 le = concurrent.AsyncLinearExecution(self._pool, self._update_contacts)
291 self._perform_op_while_loggedin(le)
293 def get_contacts(self):
294 return self._contacts
296 def get_when_contacts_updated(self):
297 return self._contactUpdateTime
299 def update_messages(self, force = True):
300 if not force and self._messages:
302 le = concurrent.AsyncLinearExecution(self._pool, self._update_messages)
303 self._perform_op_while_loggedin(le)
305 def get_messages(self):
306 return self._messages
308 def get_when_messages_updated(self):
309 return self._messageUpdateTime
311 def update_history(self, force = True):
312 if not force and self._history:
314 le = concurrent.AsyncLinearExecution(self._pool, self._update_history)
315 self._perform_op_while_loggedin(le)
317 def get_history(self):
320 def get_when_history_updated(self):
321 return self._historyUpdateTime
323 def update_dnd(self):
324 le = concurrent.AsyncLinearExecution(self._pool, self._update_dnd)
325 self._perform_op_while_loggedin(le)
327 def set_dnd(self, dnd):
328 le = concurrent.AsyncLinearExecution(self._pool, self._set_dnd)
331 def _set_dnd(self, dnd):
332 # I'm paranoid about our state geting out of sync so we set no matter
333 # what but act as if we have the cannonical state
334 assert self.state == self.LOGGEDIN_STATE, "DND requires being logged in (currently %s" % self.state
337 with qui_utils.notify_busy(self._errorLog, "Setting DND Status"):
339 self._backend[0].set_dnd,
344 self.error.emit(str(e))
347 if oldDnd != self._dnd:
348 self.dndStateChange.emit(self._dnd)
353 def get_account_number(self):
354 return self._backend[0].get_account_number()
356 def get_callback_numbers(self):
357 # @todo Remove evilness (might call is_authed which can block)
358 return self._backend[0].get_callback_numbers()
360 def get_callback_number(self):
361 return self._callback
363 def set_callback_number(self, callback):
364 le = concurrent.AsyncLinearExecution(self._pool, self._set_callback_number)
367 def _set_callback_number(self, callback):
368 # I'm paranoid about our state geting out of sync so we set no matter
369 # what but act as if we have the cannonical state
370 assert self.state == self.LOGGEDIN_STATE, "Callbacks configurable only when logged in (currently %s" % self.state
371 oldCallback = self._callback
374 self._backend[0].set_callback_number,
379 self.error.emit(str(e))
381 self._callback = callback
382 if oldCallback != self._callback:
383 self.callbackNumberChanged.emit(self._callback)
385 def _login(self, username, password):
386 with qui_utils.notify_busy(self._errorLog, "Logging In"):
387 self._loggedInTime = self._LOGGINGIN_TIME
388 self.stateChange.emit(self.LOGGINGIN_STATE)
389 finalState = self.LOGGEDOUT_STATE
392 if not isLoggedIn and self._backend[0].is_quick_login_possible():
394 self._backend[0].is_authed,
399 _moduleLogger.info("Logged in through cookies")
401 # Force a clearing of the cookies
403 self._backend[0].logout,
410 self._backend[0].login,
411 (username, password),
415 _moduleLogger.info("Logged in through credentials")
418 self._loggedInTime = int(time.time())
419 oldUsername = self._username
420 self._username = username
421 finalState = self.LOGGEDIN_STATE
422 if oldUsername != self._username:
423 needOps = not self._load()
430 loginOps = self._loginOps[:]
433 del self._loginOps[:]
434 for asyncOp in loginOps:
437 self._loggedInTime = self._LOGGEDOUT_TIME
438 self.error.emit("Error logging in")
440 self._loggedInTime = self._LOGGEDOUT_TIME
441 self.error.emit(str(e))
443 self.stateChange.emit(finalState)
444 if isLoggedIn and self._callback:
445 self.set_callback_number(self._callback)
448 updateContacts = len(self._contacts) != 0
449 updateMessages = len(self._messages) != 0
450 updateHistory = len(self._history) != 0
452 oldCallback = self._callback
460 loadedFromCache = self._load_from_cache()
462 updateContacts = True
463 updateMessages = True
467 self.contactsUpdated.emit()
469 self.messagesUpdated.emit()
471 self.historyUpdated.emit()
472 if oldDnd != self._dnd:
473 self.dndStateChange.emit(self._dnd)
474 if oldCallback != self._callback:
475 self.callbackNumberChanged.emit(self._callback)
477 return loadedFromCache
479 def _load_from_cache(self):
480 if self._cachePath is None:
482 cachePath = os.path.join(self._cachePath, "%s.cache" % self._username)
485 with open(cachePath, "rb") as f:
486 dumpedData = pickle.load(f)
487 except (pickle.PickleError, IOError, EOFError, ValueError):
488 _moduleLogger.exception("Pickle fun loading")
491 _moduleLogger.exception("Weirdness loading")
496 contacts, contactUpdateTime,
497 messages, messageUpdateTime,
498 history, historyUpdateTime,
502 if misc_utils.compare_versions(
503 self._OLDEST_COMPATIBLE_FORMAT_VERSION,
504 misc_utils.parse_version(version),
506 _moduleLogger.info("Loaded cache")
507 self._contacts = contacts
508 self._contactUpdateTime = contactUpdateTime
509 self._messages = messages
510 self._messageUpdateTime = messageUpdateTime
511 self._history = history
512 self._historyUpdateTime = historyUpdateTime
514 self._callback = callback
518 "Skipping cache due to version mismatch (%s-%s)" % (
524 def _save_to_cache(self):
525 _moduleLogger.info("Saving cache")
526 if self._cachePath is None:
528 cachePath = os.path.join(self._cachePath, "%s.cache" % self._username)
532 constants.__version__, constants.__build__,
533 self._contacts, self._contactUpdateTime,
534 self._messages, self._messageUpdateTime,
535 self._history, self._historyUpdateTime,
536 self._dnd, self._callback
538 with open(cachePath, "wb") as f:
539 pickle.dump(dataToDump, f, pickle.HIGHEST_PROTOCOL)
540 _moduleLogger.info("Cache saved")
541 except (pickle.PickleError, IOError):
542 _moduleLogger.exception("While saving")
544 def _clear_cache(self):
545 updateContacts = len(self._contacts) != 0
546 updateMessages = len(self._messages) != 0
547 updateHistory = len(self._history) != 0
549 oldCallback = self._callback
552 self._contactUpdateTime = datetime.datetime(1971, 1, 1)
554 self._messageUpdateTime = datetime.datetime(1971, 1, 1)
556 self._historyUpdateTime = datetime.datetime(1971, 1, 1)
561 self.contactsUpdated.emit()
563 self.messagesUpdated.emit()
565 self.historyUpdated.emit()
566 if oldDnd != self._dnd:
567 self.dndStateChange.emit(self._dnd)
568 if oldCallback != self._callback:
569 self.callbackNumberChanged.emit(self._callback)
571 self._save_to_cache()
573 def _update_contacts(self):
575 with qui_utils.notify_busy(self._errorLog, "Updating Contacts"):
576 self._contacts = yield (
577 self._backend[0].get_contacts,
582 self.error.emit(str(e))
584 self._contactUpdateTime = datetime.datetime.now()
585 self.contactsUpdated.emit()
587 def _update_messages(self):
589 with qui_utils.notify_busy(self._errorLog, "Updating Messages"):
590 self._messages = yield (
591 self._backend[0].get_messages,
596 self.error.emit(str(e))
598 self._messageUpdateTime = datetime.datetime.now()
599 self.messagesUpdated.emit()
601 def _update_history(self):
603 with qui_utils.notify_busy(self._errorLog, "Updating History"):
604 self._history = yield (
605 self._backend[0].get_recent,
610 self.error.emit(str(e))
612 self._historyUpdateTime = datetime.datetime.now()
613 self.historyUpdated.emit()
615 def _update_dnd(self):
619 self._backend[0].is_dnd,
624 self.error.emit(str(e))
626 if oldDnd != self._dnd:
627 self.dndStateChange(self._dnd)
629 def _perform_op_while_loggedin(self, op):
630 if self.state == self.LOGGEDIN_STATE:
633 self._push_login_op(op)
635 def _push_login_op(self, asyncOp):
636 assert self.state != self.LOGGEDIN_STATE, "Can only queue work when logged out"
637 if asyncOp in self._loginOps:
638 _moduleLogger.info("Skipping queueing duplicate op: %r" % asyncOp)
640 self._loginOps.append(asyncOp)