import os
import re
import urllib
+import time
from browser_emu import MozillaEmulator
self._lastData = ""
self._accessToken = None
self._accountNum = None
+ self._callbackNumbers = {}
+ self._lastAuthed = 0.0
def grabToken(self, data):
"Pull the magic cookie from the datastream"
except:
pass
+ self._callbackNumbers = {}
+ try:
+ for match in GCDialer._callbackRe.finditer(data):
+ self._callbackNumbers[match.group(1)] = match.group(2)
+ except:
+ pass
+
def getAccountNumber(self):
return self._accountNum
- def isAuthed(self):
+ def isAuthed(self, force = False):
"""
Attempts to detect a current session and pull the
- auth token ( a_t ) from the page
+ auth token ( a_t ) from the page. Once logged in
+ try not to reauth more than once a minute.
"""
- self._lastData = self._browser.download(GCDialer._forwardselectURL)
- self._browser.cookies.save()
- if GCDialer._isLoginPageRe.search(self._lastData) is None:
- self.grabToken(self._lastData)
+
+
+ if time.time() - self._lastAuthed < 60 and not force:
return True
+
+ try:
+ self._lastData = self._browser.download(GCDialer._forwardselectURL)
+ self._browser.cookies.save()
+ if GCDialer._isLoginPageRe.search(self._lastData) is None:
+ self.grabToken(self._lastData)
+ self._lastAuthed = time.time()
+ return True
+ except:
+ pass
return False
def login(self, username, password):
"""
Attempt to login to grandcentral
"""
- if self.isAuthed():
- return
-
- loginPostData = urllib.urlencode( {'username' : username , 'password' : password } )
- self._lastData = self._browser.download(GCDialer._loginURL, loginPostData)
- return self.isAuthed()
+ try:
+ if self.isAuthed():
+ return
+ loginPostData = urllib.urlencode( {'username' : username , 'password' : password } )
+ self._lastData = self._browser.download(GCDialer._loginURL, loginPostData)
+ return self.isAuthed()
+ except:
+ pass
+ return False
def setSaneCallback(self):
"""
3) anything with computer in the name
4) the first value
"""
+ print "setSaneCallback"
numbers = self.getCallbackNumbers()
for number, description in numbers.iteritems():
def getCallbackNumbers(self):
"""
- @returns a dictionary mapping call back numbers to descriptions
+ @returns a dictionary mapping call back numbers to descriptions. These results
+ are cached for 30 minutes.
"""
- retval = {}
+ print "getCallbackNumbers"
+ if time.time() - self._lastAuthed < 1800 or self.isAuthed():
+ return self._callbackNumbers
- self._lastData = self._browser.download(GCDialer._forwardselectURL)
- for match in GCDialer._callbackRe.finditer(self._lastData):
- retval[match.group(1)] = match.group(2)
-
- return retval
+ return {}
def setCallbackNumber(self, callbacknumber):
"""
set the number that grandcental calls
this should be a proper 10 digit number
"""
- callbackPostData = urllib.urlencode({'a_t' : self._accessToken, 'default_number' : callbacknumber })
- self._lastData = self._browser.download(GCDialer._setforwardURL, callbackPostData)
- self._browser.cookies.save()
+ print "setCallbackNumber %s" % (callbacknumber)
+ try:
+ callbackPostData = urllib.urlencode({'a_t' : self._accessToken, 'default_number' : callbacknumber })
+ self._lastData = self._browser.download(GCDialer._setforwardURL, callbackPostData)
+ self._browser.cookies.save()
+ except:
+ pass
def getCallbackNumber(self):
for c in self._browser.cookies:
return c.value
return None
+ def clear_caches(self):
+ """
+ @todo Fill this in
+ """
+ pass
+
def reset(self):
+ self._lastAuthed = 0.0
self._browser.cookies.clear()
self._browser.cookies.save()
"""
This is the main function responsible for initating the callback
"""
+ self._msg = ""
+
# If the number is not valid throw exception
if self.validate(number) is False:
raise ValueError('number is not valid')
# No point if we don't have the magic cookie
if not self.isAuthed():
+ self._msg = "Not authenticated"
return False
# Strip leading 1 from 11 digit dialing
if len(number) == 11 and number[0] == 1:
number = number[1:]
- self._lastData = self._browser.download(
- GCDialer._clicktocallURL % (self._accessToken, number),
- None, {'Referer' : 'http://www.grandcentral.com/mobile/messages'}
- )
-
- if GCDialer._gcDialingStrRe.search(self._lastData) is not None:
- return True
- else:
- return False
+ try:
+ self._lastData = self._browser.download(
+ GCDialer._clicktocallURL % (self._accessToken, number),
+ None, {'Referer' : 'http://www.grandcentral.com/mobile/messages'} )
+
+ if GCDialer._gcDialingStrRe.search(self._lastData) is not None:
+ return True
+ else:
+ self._msg = "Grand Central returned an error"
+ return False
+ except:
+ pass
+
+ self._msg = "Unknown Error"
+ return False
def get_recent(self):
- self._lastData = self._browser.download(GCDialer._inboxallURL)
- for match in self._inboxRe.finditer(self._lastData):
- #print "type: %s date: %s person: %s number: %s" % (match.group(1), match.group(2), match.group(3), match.group(4))
- yield (match.group(4), "%s on %s from/to %s - %s" % (match.group(1).capitalize(), match.group(2), match.group(3), match.group(4)))
+ try:
+ self._lastData = self._browser.download(GCDialer._inboxallURL)
+ for match in self._inboxRe.finditer(self._lastData):
+ yield (match.group(4), "%s on %s from/to %s - %s" % (match.group(1).capitalize(), match.group(2), match.group(3), match.group(4)))
+ except:
+ pass