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