vcs.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 gc
  14 import os
  15 import re
  16 import time
  17 import threading
  18 import contextlib
  19 import gobject
  20 import gtk
  21 import gtk.glade
  22
  23 try:
  24         import hildon
  25 except ImportError:
  26         hildon = None
  27
  28 #try:
  29 #       if hasattr(gtk, "Builder"):
  30 #               #detected that this is not a legacy system
  31 #               raise ImportError
  32 #       #Legacy support
  33 #       import gtk.glade
  34 #except ImportError:
  35 #       gtk.glade = None
  36
  37 try:
  38         import osso
  39         try:
  40                 import abook
  41                 import evolution.ebook as evobook
  42         except ImportError:
  43                 abook = None
  44                 evobook = None
  45 except ImportError:
  46         osso = None
  47
  48 try:
  49         import doctest
  50         import optparse
  51 except ImportError:
  52         doctest = None
  53         optparse = None
  54
  55 from gcbackend import GCDialer
  56
  57 import socket
  58 socket.setdefaulttimeout(5)
  59
  60 @contextlib.contextmanager
  61 def gtk_critical_section():
  62         #The API changed and I hope these are the right calls
  63         gtk.gdk.threads_enter()
  64         yield
  65         gtk.gdk.threads_leave()
  66
  67
  68 def makeugly(prettynumber):
  69         """
  70         function to take a phone number and strip out all non-numeric
  71         characters
  72
  73         >>> makeugly("+012-(345)-678-90")
  74         '01234567890'
  75         """
  76         uglynumber = re.sub('\D', '', prettynumber)
  77         return uglynumber
  78
  79
  80 def makepretty(phonenumber):
  81         """
  82         Function to take a phone number and return the pretty version
  83          pretty numbers:
  84                 if phonenumber begins with 0:
  85                         ...-(...)-...-....
  86                 if phonenumber begins with 1: ( for gizmo callback numbers )
  87                         1 (...)-...-....
  88                 if phonenumber is 13 digits:
  89                         (...)-...-....
  90                 if phonenumber is 10 digits:
  91                         ...-....
  92         >>> makepretty("12")
  93         '12'
  94         >>> makepretty("1234567")
  95         '123-4567'
  96         >>> makepretty("2345678901")
  97         '(234)-567-8901'
  98         >>> makepretty("12345678901")
  99         '1 (234)-567-8901'
 100         >>> makepretty("01234567890")
 101         '+012-(345)-678-90'
 102         """
 103         if phonenumber is None:
 104                 return ""
 105
 106         if len(phonenumber) < 3:
 107                 return phonenumber
 108
 109         if phonenumber[0] == "0":
 110                 prettynumber = ""
 111                 prettynumber += "+%s" % phonenumber[0:3]
 112                 if 3 < len(phonenumber):
 113                         prettynumber += "-(%s)" % phonenumber[3:6]
 114                         if 6 < len(phonenumber):
 115                                 prettynumber += "-%s" % phonenumber[6:9]
 116                                 if 9 < len(phonenumber):
 117                                         prettynumber += "-%s" % phonenumber[9:]
 118                 return prettynumber
 119         elif len(phonenumber) <= 7:
 120                 prettynumber = "%s-%s" % (phonenumber[0:3], phonenumber[3:])
 121         elif len(phonenumber) > 8 and phonenumber[0] == "1":
 122                 prettynumber = "1 (%s)-%s-%s" %(phonenumber[1:4], phonenumber[4:7], phonenumber[7:])
 123         elif len(phonenumber) > 7:
 124                 prettynumber = "(%s)-%s-%s" % (phonenumber[0:3], phonenumber[3:6], phonenumber[6:])
 125         return prettynumber
 126
 127
 128 class Dialpad(object):
 129
 130         __app_name__ = "gc_dialer"
 131         __version__ = "0.7.0"
 132
 133
 134         def __init__(self):
 135                 self.phonenumber = ""
 136                 self.prettynumber = ""
 137                 self.areacode = "518"
 138                 self.clipboard = gtk.clipboard_get()
 139                 self.recentmodel = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
 140                 self.recentviewselection = None
 141                 self.callbackNeedsSetup = True
 142                 self.recenttime = 0.0
 143
 144                 for path in [ './gc_dialer.glade',
 145                                 '../lib/gc_dialer.glade',
 146                                 '/usr/local/lib/gc_dialer.glade' ]:
 147                         if os.path.isfile(path):
 148                                 #if gtk.glade is None:
 149                                 #       self.wTree = gtk.Builder()
 150                                 #       self.wTree.add_from_file(path)
 151                                 #else:
 152                                 self.wTree = gtk.glade.XML(path)
 153                                 break
 154                 else:
 155                         self.ErrPopUp("Cannot find gc_dialer.glade")
 156                         gtk.main_quit()
 157                         return
 158
 159                 self.wTree.get_widget("about_title").set_label(self.wTree.get_widget("about_title").get_label()+"\nVersion "+Dialpad.__version__)
 160
 161                 #Get the buffer associated with the number display
 162                 self.numberdisplay = self.wTree.get_widget("numberdisplay")
 163                 self.setNumber("")
 164                 self.notebook = self.wTree.get_widget("notebook")
 165
 166                 self.window = self.wTree.get_widget("Dialpad")
 167                 if hildon is not None:
 168                         self.app = hildon.Program()
 169                         self.window.set_title("Keypad")
 170                         self.app.add_window(self.window)
 171                         self.wTree.get_widget("callbackcombo").get_child().set_property('hildon-input-mode', (1 << 4))
 172                         self.wTree.get_widget("usernameentry").set_property('hildon-input-mode', 7)
 173                         self.wTree.get_widget("passwordentry").set_property('hildon-input-mode', 7|(1 << 29))
 174                 else:
 175                         print "No Hildon"
 176
 177                 if osso is not None:
 178                         self.osso = osso.Context(__name__, Dialpad.__version__, False)
 179                         device = osso.DeviceState(self.osso)
 180                         device.set_device_state_callback(self.on_device_state_change, 0)
 181                         if abook is not None and evobook is not None:
 182                                 abook.init_with_name(__name__, self.osso)
 183                                 self.ebook = evo.open_addressbook("default")
 184                         else:
 185                                 print "No abook and No evolution address book support"
 186                 else:
 187                         print "No OSSO"
 188
 189                 if self.window:
 190                         self.window.connect("destroy", gtk.main_quit)
 191                         self.window.show_all()
 192
 193                 callbackMapping = {
 194                         # Process signals from buttons
 195                         "on_digit_clicked"  : self.on_digit_clicked,
 196                         "on_dial_clicked"    : self.on_dial_clicked,
 197                         "on_loginbutton_clicked" : self.on_loginbutton_clicked,
 198                         "on_clearcookies_clicked" : self.on_clearcookies_clicked,
 199                 #       "on_callbackentry_changed" : self.on_callbackentry_changed,
 200                         "on_notebook_switch_page" : self.on_notebook_switch_page,
 201                         "on_recentview_row_activated" : self.on_recentview_row_activated,
 202                         "on_back_clicked" : self.Backspace
 203                 }
 204                 self.wTree.signal_autoconnect(callbackMapping)
 205                 self.wTree.get_widget("callbackcombo").get_child().connect("changed", self.on_callbackentry_changed)
 206
 207                 # Defer initalization of recent view
 208                 self.gcd = GCDialer()
 209
 210                 self.attemptLogin(2)
 211                 gobject.idle_add(self.init_grandcentral)
 212                 #self.init_grandcentral()
 213                 gobject.idle_add(self.init_recentview)
 214
 215                 #self.reduce_memory()
 216
 217         def init_grandcentral(self):
 218                 """ deferred initalization of the grandcentral info """
 219
 220                 try:
 221                         #self.attemptLogin(2)
 222                         if self.gcd.isAuthed():
 223                                 if self.gcd.getCallbackNumber() is None:
 224                                         self.gcd.setSaneCallback()
 225                 except:
 226                         pass
 227
 228                 self.setAccountNumber()
 229                 print "exit init_gc"
 230                 return False
 231
 232         def init_recentview(self):
 233                 """ deferred initalization of the recent view treeview """
 234
 235                 recentview = self.wTree.get_widget("recentview")
 236                 recentview.set_model(self.recentmodel)
 237                 textrenderer = gtk.CellRendererText()
 238
 239                 # Add the column to the treeview
 240                 column = gtk.TreeViewColumn("Calls", textrenderer, text=1)
 241                 column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 242
 243                 recentview.append_column(column)
 244
 245                 self.recentviewselection = recentview.get_selection()
 246                 self.recentviewselection.set_mode(gtk.SELECTION_SINGLE)
 247
 248                 return False
 249
 250         def on_recentview_row_activated(self, treeview, path, view_column):
 251                 model, itr = self.recentviewselection.get_selected()
 252                 if not itr:
 253                         return
 254
 255                 self.setNumber(self.recentmodel.get_value(itr, 0))
 256                 self.notebook.set_current_page(0)
 257                 self.recentviewselection.unselect_all()
 258
 259         def on_notebook_switch_page(self, notebook, page, page_num):
 260                 if page_num == 1 and (time.time() - self.recenttime) > 300:
 261                         gobject.idle_add(self.populate_recentview)
 262                 elif page_num ==2 and self.callbackNeedsSetup:
 263                         gobject.idle_add(self.setupCallbackCombo)
 264                 if hildon:
 265                         try:
 266                                 self.window.set_title(self.notebook.get_tab_label(self.notebook.get_nth_page(page_num)).get_text())
 267                         except:
 268                                 self.window.set_title("")
 269
 270         def populate_recentview(self):
 271                 print "Populating"
 272                 self.recentmodel.clear()
 273                 for item in self.gcd.get_recent():
 274                         self.recentmodel.append(item)
 275                 self.recenttime = time.time()
 276
 277                 return False
 278
 279         def on_clearcookies_clicked(self, data=None):
 280                 self.gcd.reset()
 281                 self.callbackNeedsSetup = True
 282                 self.recenttime = 0.0
 283                 self.recentmodel.clear()
 284                 self.wTree.get_widget("callbackcombo").get_child().set_text("")
 285
 286                 # re-run the inital grandcentral setup
 287                 self.attemptLogin(2)
 288                 gobject.idle_add(self.init_grandcentral)
 289
 290         def setupCallbackCombo(self):
 291                 combobox = self.wTree.get_widget("callbackcombo")
 292                 self.callbacklist = gtk.ListStore(gobject.TYPE_STRING)
 293                 combobox.set_model(self.callbacklist)
 294                 combobox.set_text_column(0)
 295                 for number, description in self.gcd.getCallbackNumbers().iteritems():
 296                         self.callbacklist.append([makepretty(number)] )
 297
 298                 self.wTree.get_widget("callbackcombo").get_child().set_text(makepretty(self.gcd.getCallbackNumber()))
 299                 self.callbackNeedsSetup = False
 300
 301         def on_callbackentry_changed(self, data=None):
 302                 text = makeugly(self.wTree.get_widget("callbackcombo").get_child().get_text())
 303                 if self.gcd.validate(text) and text != self.gcd.getCallbackNumber():
 304                         self.gcd.setCallbackNumber(text)
 305                         #self.wTree.get_widget("callbackentry").set_text(self.wTree.get_object("callbackentry").get_text())
 306                 #self.reduce_memory()
 307
 308         def attemptLogin(self, times = 1):
 309                 #if self.isHildon:
 310                 #       dialog = hildon.LoginDialog(self.window)
 311                 #       dialog.set_message("Grandcentral Login")
 312                 #else:
 313                 dialog = self.wTree.get_widget("login_dialog")
 314
 315                 while (0 < times) and not self.gcd.isAuthed():
 316                         if dialog.run() != gtk.RESPONSE_OK:
 317                                 times = 0
 318                                 continue
 319
 320                         #if self.isHildon:
 321                         #       username = dialog.get_username()
 322                         #       password = dialog.get_password()
 323                         #else:
 324                         username = self.wTree.get_widget("usernameentry").get_text()
 325                         password = self.wTree.get_widget("passwordentry").get_text()
 326                         self.wTree.get_widget("passwordentry").set_text("")
 327                         print "Attempting login"
 328                         self.gcd.login(username, password)
 329                         print "hiding dialog"
 330                         dialog.hide()
 331                         times = times - 1
 332
 333                 #if self.isHildon:
 334                 #       print "destroy dialog"
 335                 #       dialog.destroy()
 336
 337                 return False
 338
 339         def ErrPopUp(self, msg):
 340                 error_dialog = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE, msg)
 341
 342                 def close(dialog, response, editor):
 343                         editor.about_dialog = None
 344                         dialog.destroy()
 345                 error_dialog.connect("response", close, self)
 346                 self.error_dialog = error_dialog
 347                 error_dialog.run()
 348
 349         def on_paste(self, data=None):
 350                 contents = self.clipboard.wait_for_text()
 351                 phoneNumber = re.sub('\D', '', contents)
 352                 self.setNumber(phoneNumber)
 353
 354         def on_loginbutton_clicked(self, data=None):
 355                 self.wTree.get_widget("login_dialog").response(gtk.RESPONSE_OK)
 356
 357         def on_dial_clicked(self, widget):
 358                 self.attemptLogin(3)
 359
 360                 if not self.gcd.isAuthed() or self.gcd.getCallbackNumber() == "":
 361                         self.ErrPopUp("Backend link with grandcentral is not working, please try again")
 362                         return
 363
 364                 #if len(self.phonenumber) == 7:
 365                 #       #add default area code
 366                 #       self.phonenumber = self.areacode + self.phonenumber
 367
 368                 try:
 369                         callSuccess = self.gcd.dial(self.phonenumber)
 370                 except ValueError, e:
 371                         self.gcd._msg = e.message
 372                         callSuccess = False
 373
 374                 if not callSuccess:
 375                         self.ErrPopUp(self.gcd._msg)
 376                 else:
 377                         self.setNumber("")
 378
 379                 self.recentmodel.clear()
 380                 self.recenttime = 0.0
 381                 #self.reduce_memory()
 382
 383         def on_device_state_change(self, shutdown, save_unsaved_data, memory_low, system_inactivity, message, userData):
 384                 """
 385                 @todo Might be useful to do something when going in offline mode or low memory
 386                 @note Hildon specific
 387                 """
 388                 pass
 389
 390         def setNumber(self, number):
 391                 self.phonenumber = makeugly(number)
 392                 self.prettynumber = makepretty(self.phonenumber)
 393                 self.numberdisplay.set_label("<span size='30000' weight='bold'>%s</span>" % ( self.prettynumber ) )
 394
 395         def setAccountNumber(self):
 396                 accountnumber = self.gcd.getAccountNumber()
 397                 self.wTree.get_widget("gcnumberlabel").set_label("<span size='23000' weight='bold'>%s</span>" % (accountnumber))
 398
 399         def Backspace(self, widget):
 400                 self.setNumber(self.phonenumber[:-1])
 401
 402         def on_digit_clicked(self, widget):
 403                 self.setNumber(self.phonenumber + widget.get_name()[5])
 404
 405
 406 def run_doctest():
 407         failureCount, testCount = doctest.testmod()
 408         if not failureCount:
 409                 print "Tests Successful"
 410                 sys.exit(0)
 411         else:
 412                 sys.exit(1)
 413
 414
 415 def run_dialpad():
 416         #gc.set_threshold(50, 3, 3)
 417         gtk.gdk.threads_init()
 418         title = 'Dialpad'
 419         handle = Dialpad()
 420         gtk.main()
 421         sys.exit(1)
 422
 423
 424 class DummyOptions(object):
 425         def __init__(self):
 426                 self.test = False
 427
 428
 429 if __name__ == "__main__":
 430         if hildon:
 431                 gtk.set_application_name("Dialer")
 432
 433         try:
 434                 parser = optparse.OptionParser()
 435                 parser.add_option("-t", "--test", action="store_true", dest="test", help="Run tests")
 436                 (options, args) = parser.parse_args()
 437         except:
 438                 args = []
 439                 options = DummyOptions()
 440
 441         if options.test:
 442                 run_doctest()
 443         else:
 444                 run_dialpad()