git.maemo.org Git - gc-dialer/blob - gc_dialer/gc_dialer.py

   1 #!/usr/bin/python2.5
   2
   3
   4 """
   5 Grandcentral Dialer
   6 Python front-end to a wget script to use grandcentral.com to place outbound VOIP calls.
   7 (C) 2008 Mark Bergman
   8 bergman@merctech.com
   9 """
  10
  11
  12 import sys
  13 import os
  14 import re
  15 import time
  16 import threading
  17 import contextlib
  18 import gobject
  19 import gtk
  20 import gc
  21 #import hildon
  22
  23 try:
  24         import doctest
  25         import optparse
  26 except:
  27         pass
  28
  29 from gcbackend import GCDialer
  30
  31 import socket
  32 socket.setdefaulttimeout(5)
  33
  34 @contextlib.contextmanager
  35 def gtk_critical_section():
  36         #The API changed and I hope these are the right calls
  37         gtk.gdk.threads_enter()
  38         yield
  39         gtk.gdk.threads_leave()
  40
  41
  42 def makeugly(prettynumber):
  43         """
  44         function to take a phone number and strip out all non-numeric
  45         characters
  46
  47         >>> makeugly("+012-(345)-678-90")
  48         '01234567890'
  49         """
  50         uglynumber = re.sub('\D', '', prettynumber)
  51         return uglynumber
  52
  53
  54 def makepretty(phonenumber):
  55         """
  56         Function to take a phone number and return the pretty version
  57          pretty numbers:
  58                 if phonenumber begins with 0:
  59                         ...-(...)-...-....
  60                 if phonenumber begins with 1: ( for gizmo callback numbers )
  61                         1 (...)-...-....
  62                 if phonenumber is 13 digits:
  63                         (...)-...-....
  64                 if phonenumber is 10 digits:
  65                         ...-....
  66         >>> makepretty("12")
  67         '12'
  68         >>> makepretty("1234567")
  69         '123-4567'
  70         >>> makepretty("1234567890")
  71         '(123)-456-7890'
  72         >>> makepretty("01234567890")
  73         '+012-(345)-678-90'
  74         """
  75         if phonenumber is None:
  76                 return ""
  77
  78         if len(phonenumber) < 3:
  79                 return phonenumber
  80
  81         if phonenumber[0] == "0":
  82                 prettynumber = ""
  83                 prettynumber += "+%s" % phonenumber[0:3]
  84                 if 3 < len(phonenumber):
  85                         prettynumber += "-(%s)" % phonenumber[3:6]
  86                         if 6 < len(phonenumber):
  87                                 prettynumber += "-%s" % phonenumber[6:9]
  88                                 if 9 < len(phonenumber):
  89                                         prettynumber += "-%s" % phonenumber[9:]
  90                 return prettynumber
  91         elif len(phonenumber) <= 7:
  92                 prettynumber = "%s-%s" % (phonenumber[0:3], phonenumber[3:])
  93         elif len(phonenumber) > 8 and phonenumber[0] == "1":
  94                 prettynumber = "1 (%s)-%s-%s" %(phonenumber[1:4], phonenumber[4:7], phonenumber[7:])
  95         elif len(phonenumber) > 7:
  96                 prettynumber = "(%s)-%s-%s" % (phonenumber[0:3], phonenumber[3:6], phonenumber[6:])
  97         return prettynumber
  98
  99
 100 class Dialpad(object):
 101
 102         def __init__(self):
 103                 self.phonenumber = ""
 104                 self.prettynumber = ""
 105                 self.areacode = "518"
 106                 self.clipboard = gtk.clipboard_get()
 107                 self.wTree = gtk.Builder()
 108                 self.recentmodel = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
 109                 self.recentviewselection = None
 110                 self.callbackNeedsSetup = True
 111                 self.recenttime = 0.0
 112
 113                 for path in [ './gc_dialer.xml',
 114                                 '../lib/gc_dialer.xml',
 115                                 '/usr/local/lib/gc_dialer.xml' ]:
 116                         if os.path.isfile(path):
 117                                 self.wTree.add_from_file(path)
 118                                 break
 119                 else:
 120                         self.ErrPopUp("Cannot find gc_dialer.xml")
 121                         gtk.main_quit()
 122                         return
 123
 124
 125                 #Get the buffer associated with the number display
 126                 self.numberdisplay = self.wTree.get_object("numberdisplay")
 127                 self.setNumber("")
 128                 self.notebook = self.wTree.get_object("notebook")
 129
 130                 self.isHildon = False
 131
 132                 self.window = self.wTree.get_object("Dialpad")
 133                 #if True:
 134                 try:
 135                         #self.osso = osso.Context("gc_dialer", "0.6.0", False)
 136                         #device = osso.DeviceState(self.osso)
 137                         #device.set_device_state_callback(self.on_device_state_change, None)
 138                         #abook.init_with_name("gc_dialer", self.osso)
 139                         #self.ebook = evo.open_addressbook("default")
 140                         self.app = hildon.Program()
 141                         self.wTree.get_object("callbackentry").set_property('hildon-input-mode', 1|(1 << 4))
 142                         self.isHildon = True
 143                 except:
 144                         print "No hildon"
 145
 146                 if self.window:
 147                         self.window.connect("destroy", gtk.main_quit)
 148                         self.window.show_all()
 149
 150                 callbackMapping = {
 151                         # Process signals from buttons
 152                         "on_digit_clicked"  : self.on_digit_clicked,
 153                         "on_dial_clicked"    : self.on_dial_clicked,
 154                         "on_loginbutton_clicked" : self.on_loginbutton_clicked,
 155                         "on_clearcookies_clicked" : self.on_clearcookies_clicked,
 156                         "on_callbackentry_changed" : self.on_callbackentry_changed,
 157                         "on_notebook_switch_page" : self.on_notebook_switch_page,
 158                         "on_recentview_row_activated" : self.on_recentview_row_activated,
 159                         "on_back_clicked" : self.Backspace
 160                 }
 161                 self.wTree.connect_signals(callbackMapping)
 162
 163                 # Defer initalization of recent view
 164                 self.gcd = GCDialer()
 165
 166                 #gobject.idle_add(self.init_grandcentral)
 167                 self.init_grandcentral()
 168                 gobject.idle_add(self.init_recentview)
 169
 170                 #self.reduce_memory()
 171
 172         def init_grandcentral(self):
 173                 """ deferred initalization of the grandcentral info """
 174
 175                 try:
 176                         self.attemptLogin(2)
 177                         if self.gcd.isAuthed():
 178                                 if self.gcd.getCallbackNumber() is None:
 179                                         self.gcd.setSaneCallback()
 180                 except:
 181                         pass
 182
 183                 self.setAccountNumber()
 184                 print "exit init_gc"
 185                 return False
 186
 187         def init_recentview(self):
 188                 """ deferred initalization of the recent view treeview """
 189
 190                 recentview = self.wTree.get_object("recentview")
 191                 recentview.set_model(self.recentmodel)
 192                 textrenderer = gtk.CellRendererText()
 193
 194                 # Add the column to the treeview
 195                 column = gtk.TreeViewColumn("Calls", textrenderer, text=1)
 196                 column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 197
 198                 recentview.append_column(column)
 199
 200                 self.recentviewselection = recentview.get_selection()
 201                 self.recentviewselection.set_mode(gtk.SELECTION_SINGLE)
 202
 203                 return False
 204
 205         def on_recentview_row_activated(self, treeview, path, view_column):
 206                 model, itr = self.recentviewselection.get_selected()
 207                 if not itr:
 208                         return
 209
 210                 self.setNumber(self.recentmodel.get_value(itr, 0))
 211                 self.notebook.set_current_page(0)
 212                 self.recentviewselection.unselect_all()
 213
 214         def on_notebook_switch_page(self, notebook, page, page_num):
 215                 if page_num == 1 and (time.time() - self.recenttime) > 300:
 216                         gobject.idle_add(self.populate_recentview)
 217                 elif page_num ==2 and self.callbackNeedsSetup:
 218                         gobject.idle_add(self.setupCallbackCombo)
 219
 220         def populate_recentview(self):
 221                 print "Populating"
 222                 self.recentmodel.clear()
 223                 for item in self.gcd.get_recent():
 224                         self.recentmodel.append(item)
 225                 self.recenttime = time.time()
 226
 227                 return False
 228
 229         def on_clearcookies_clicked(self, data=None):
 230                 self.gcd.reset()
 231                 self.callbackNeedsSetup = True
 232                 self.recenttime = 0.0
 233
 234                 # re-run the inital grandcentral setup
 235                 self.init_grandcentral()
 236
 237         def setupCallbackCombo(self):
 238                 combobox = self.wTree.get_object("callbackcombo")
 239                 self.callbacklist = gtk.ListStore(gobject.TYPE_STRING)
 240                 combobox.set_model(self.callbacklist)
 241                 combobox.set_text_column(0)
 242                 for number, description in self.gcd.getCallbackNumbers().iteritems():
 243                         self.callbacklist.append([makepretty(number)] )
 244
 245                 self.wTree.get_object("callbackentry").set_text(makepretty(self.gcd.getCallbackNumber()))
 246                 self.callbackNeedsSetup = False
 247
 248         def on_callbackentry_changed(self, data=None):
 249                 text = makeugly(self.wTree.get_object("callbackentry").get_text())
 250                 if self.gcd.validate(text) and text != self.gcd.getCallbackNumber():
 251                         self.gcd.setCallbackNumber(text)
 252                         self.wTree.get_object("callbackentry").set_text(self.wTree.get_object("callbackentry").get_text())
 253                 #self.reduce_memory()
 254
 255         def attemptLogin(self, times = 1):
 256                 if self.isHildon:
 257                         dialog = hildon.LoginDialog(self.window)
 258                         dialog.set_message("Grandcentral Login")
 259                 else:
 260                         dialog = self.wTree.get_object("login_dialog")
 261
 262                 while (0 < times) and not self.gcd.isAuthed():
 263                         if dialog.run() != gtk.RESPONSE_OK:
 264                                 times = 0
 265                                 continue
 266
 267                         if self.isHildon:
 268                                 username = dialog.get_username()
 269                                 password = dialog.get_password()
 270                         else:
 271                                 username = self.wTree.get_object("usernameentry").get_text()
 272                                 password = self.wTree.get_object("passwordentry").get_text()
 273                                 self.wTree.get_object("passwordentry").set_text("")
 274                         print "Attempting login"
 275                         self.gcd.login(username, password)
 276                         print "hiding dialog"
 277                         dialog.hide()
 278                         times = times - 1
 279
 280                 if self.isHildon:
 281                         print "destroy dialog"
 282                         dialog.destroy()
 283
 284                 return False
 285
 286         def ErrPopUp(self, msg):
 287                 error_dialog = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE, msg)
 288
 289                 def close(dialog, response, editor):
 290                         editor.about_dialog = None
 291                         dialog.destroy()
 292                 error_dialog.connect("response", close, self)
 293                 self.error_dialog = error_dialog
 294                 error_dialog.run()
 295
 296         def on_paste(self, data=None):
 297                 contents = self.clipboard.wait_for_text()
 298                 phoneNumber = re.sub('\D', '', contents)
 299                 self.setNumber(phoneNumber)
 300
 301         def on_loginbutton_clicked(self, data=None):
 302                 self.wTree.get_object("login_dialog").response(gtk.RESPONSE_OK)
 303
 304         def on_dial_clicked(self, widget):
 305                 self.attemptLogin(3)
 306
 307                 if not self.gcd.isAuthed() or self.gcd.getCallbackNumber() == "":
 308                         self.ErrPopUp("Backend link with grandcentral is not working, please try again")
 309                         return
 310
 311                 #if len(self.phonenumber) == 7:
 312                 #       #add default area code
 313                 #       self.phonenumber = self.areacode + self.phonenumber
 314
 315                 if self.gcd.dial(self.phonenumber) is False:
 316                         self.ErrPopUp(self.gcd._msg)
 317                 else:
 318                         self.setNumber("")
 319
 320                 self.recentmodel.clear()
 321                 self.recenttime = 0.0
 322                 #self.reduce_memory()
 323
 324         #def on_device_state_change(self, shutdown, save_unsaved_data, memory_low, system_inactivity, message, userData):
 325         #       """
 326         #       @todo Might be useful to do something when going in offline mode or low memory
 327         #       @note Hildon specific
 328         #       """
 329         #       pass
 330
 331         def setNumber(self, number):
 332                 self.phonenumber = makeugly(number)
 333                 self.prettynumber = makepretty(self.phonenumber)
 334                 self.numberdisplay.set_label("<span size='30000' weight='bold'>%s</span>" % ( self.prettynumber ) )
 335
 336         def setAccountNumber(self):
 337                 accountnumber = self.gcd.getAccountNumber()
 338                 self.wTree.get_object("gcnumberlabel").set_label("<span size='23000' weight='bold'>%s</span>" % (accountnumber))
 339
 340         def Backspace(self, widget):
 341                 self.setNumber(self.phonenumber[:-1])
 342
 343         def on_digit_clicked(self, widget):
 344                 self.setNumber(self.phonenumber + widget.get_name()[5])
 345
 346
 347 def run_doctest():
 348         failureCount, testCount = doctest.testmod()
 349         if not failureCount:
 350                 print "Tests Successful"
 351                 sys.exit(0)
 352         else:
 353                 sys.exit(1)
 354
 355
 356 def run_dialpad():
 357         gc.set_threshold(50, 3, 3)
 358         gtk.gdk.threads_init()
 359         title = 'Dialpad'
 360         handle = Dialpad()
 361         gtk.main()
 362         sys.exit(1)
 363
 364
 365 class DummyOptions(object):
 366         def __init__(self):
 367                 self.test = False
 368
 369
 370 if __name__ == "__main__":
 371         try:
 372                 parser = optparse.OptionParser()
 373                 parser.add_option("-t", "--test", action="store_true", dest="test", help="Run tests")
 374                 (options, args) = parser.parse_args()
 375         except:
 376                 args = []
 377                 options = DummyOptions()
 378
 379         if options.test:
 380                 run_doctest()
 381         else:
 382                 run_dialpad()