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 try:
  22         import hildon
  23 except ImportError:
  24         hildon = None
  25
  26 try:
  27         import osso
  28         try:
  29                 import abook
  30                 import evolution.ebook as evobook
  31         except ImportError:
  32                 abook = None
  33                 evobook = None
  34 except ImportError:
  35         osso = None
  36
  37 try:
  38         import doctest
  39         import optparse
  40 except ImportError:
  41         doctest = None
  42         optparse = None
  43
  44 from gcbackend import GCDialer
  45
  46 import socket
  47 socket.setdefaulttimeout(5)
  48
  49 @contextlib.contextmanager
  50 def gtk_critical_section():
  51         #The API changed and I hope these are the right calls
  52         gtk.gdk.threads_enter()
  53         yield
  54         gtk.gdk.threads_leave()
  55
  56
  57 def makeugly(prettynumber):
  58         """
  59         function to take a phone number and strip out all non-numeric
  60         characters
  61
  62         >>> makeugly("+012-(345)-678-90")
  63         '01234567890'
  64         """
  65         uglynumber = re.sub('\D', '', prettynumber)
  66         return uglynumber
  67
  68
  69 def makepretty(phonenumber):
  70         """
  71         Function to take a phone number and return the pretty version
  72          pretty numbers:
  73                 if phonenumber begins with 0:
  74                         ...-(...)-...-....
  75                 if phonenumber begins with 1: ( for gizmo callback numbers )
  76                         1 (...)-...-....
  77                 if phonenumber is 13 digits:
  78                         (...)-...-....
  79                 if phonenumber is 10 digits:
  80                         ...-....
  81         >>> makepretty("12")
  82         '12'
  83         >>> makepretty("1234567")
  84         '123-4567'
  85         >>> makepretty("1234567890")
  86         '(123)-456-7890'
  87         >>> makepretty("01234567890")
  88         '+012-(345)-678-90'
  89         """
  90         if phonenumber is None:
  91                 return ""
  92
  93         if len(phonenumber) < 3:
  94                 return phonenumber
  95
  96         if phonenumber[0] == "0":
  97                 prettynumber = ""
  98                 prettynumber += "+%s" % phonenumber[0:3]
  99                 if 3 < len(phonenumber):
 100                         prettynumber += "-(%s)" % phonenumber[3:6]
 101                         if 6 < len(phonenumber):
 102                                 prettynumber += "-%s" % phonenumber[6:9]
 103                                 if 9 < len(phonenumber):
 104                                         prettynumber += "-%s" % phonenumber[9:]
 105                 return prettynumber
 106         elif len(phonenumber) <= 7:
 107                 prettynumber = "%s-%s" % (phonenumber[0:3], phonenumber[3:])
 108         elif len(phonenumber) > 8 and phonenumber[0] == "1":
 109                 prettynumber = "1 (%s)-%s-%s" %(phonenumber[1:4], phonenumber[4:7], phonenumber[7:])
 110         elif len(phonenumber) > 7:
 111                 prettynumber = "(%s)-%s-%s" % (phonenumber[0:3], phonenumber[3:6], phonenumber[6:])
 112         return prettynumber
 113
 114
 115 class Dialpad(object):
 116
 117         def __init__(self):
 118                 self.phonenumber = ""
 119                 self.prettynumber = ""
 120                 self.areacode = "518"
 121                 self.clipboard = gtk.clipboard_get()
 122                 self.wTree = gtk.Builder()
 123                 self.recentmodel = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
 124                 self.recentviewselection = None
 125                 self.callbackNeedsSetup = True
 126                 self.recenttime = 0.0
 127
 128                 for path in [ './gc_dialer.xml',
 129                                 '../lib/gc_dialer.xml',
 130                                 '/usr/local/lib/gc_dialer.xml' ]:
 131                         if os.path.isfile(path):
 132                                 self.wTree.add_from_file(path)
 133                                 break
 134                 else:
 135                         self.ErrPopUp("Cannot find gc_dialer.xml")
 136                         gtk.main_quit()
 137                         return
 138
 139
 140                 #Get the buffer associated with the number display
 141                 self.numberdisplay = self.wTree.get_object("numberdisplay")
 142                 self.setNumber("")
 143                 self.notebook = self.wTree.get_object("notebook")
 144
 145                 self.window = self.wTree.get_object("Dialpad")
 146                 if hildon is not None:
 147                         self.app = hildon.Program()
 148                         self.window.set_title("Keypad")
 149                         self.app.add_window(self.window)
 150                         self.wTree.get_object("callbackentry").set_property('hildon-input-mode', (1 << 4))
 151                         self.wTree.get_object("usernameentry").set_property('hildon-input-mode', 7)
 152                         self.wTree.get_object("passwordentry").set_property('hildon-input-mode', 7)
 153                 else:
 154                         print "No Hildon"
 155
 156                 if osso is not None:
 157                         self.osso = osso.Context("gc_dialer", "0.6.0", False)
 158                         device = osso.DeviceState(self.osso)
 159                         device.set_device_state_callback(self.on_device_state_change, None)
 160                         if abook is not None and evobook is not None:
 161                                 abook.init_with_name("gc_dialer", self.osso)
 162                                 self.ebook = evo.open_addressbook("default")
 163                         else:
 164                                 print "No abook and No evolution address book support"
 165                 else:
 166                         print "No OSSO"
 167
 168                 if self.window:
 169                         self.window.connect("destroy", gtk.main_quit)
 170                         self.window.show_all()
 171
 172                 callbackMapping = {
 173                         # Process signals from buttons
 174                         "on_digit_clicked"  : self.on_digit_clicked,
 175                         "on_dial_clicked"    : self.on_dial_clicked,
 176                         "on_loginbutton_clicked" : self.on_loginbutton_clicked,
 177                         "on_clearcookies_clicked" : self.on_clearcookies_clicked,
 178                         "on_callbackentry_changed" : self.on_callbackentry_changed,
 179                         "on_notebook_switch_page" : self.on_notebook_switch_page,
 180                         "on_recentview_row_activated" : self.on_recentview_row_activated,
 181                         "on_back_clicked" : self.Backspace
 182                 }
 183                 self.wTree.connect_signals(callbackMapping)
 184
 185                 # Defer initalization of recent view
 186                 self.gcd = GCDialer()
 187
 188                 self.attemptLogin(2)
 189                 gobject.idle_add(self.init_grandcentral)
 190                 #self.init_grandcentral()
 191                 gobject.idle_add(self.init_recentview)
 192
 193                 #self.reduce_memory()
 194
 195         def init_grandcentral(self):
 196                 """ deferred initalization of the grandcentral info """
 197
 198                 try:
 199                         #self.attemptLogin(2)
 200                         if self.gcd.isAuthed():
 201                                 if self.gcd.getCallbackNumber() is None:
 202                                         self.gcd.setSaneCallback()
 203                 except:
 204                         pass
 205
 206                 self.setAccountNumber()
 207                 print "exit init_gc"
 208                 return False
 209
 210         def init_recentview(self):
 211                 """ deferred initalization of the recent view treeview """
 212
 213                 recentview = self.wTree.get_object("recentview")
 214                 recentview.set_model(self.recentmodel)
 215                 textrenderer = gtk.CellRendererText()
 216
 217                 # Add the column to the treeview
 218                 column = gtk.TreeViewColumn("Calls", textrenderer, text=1)
 219                 column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 220
 221                 recentview.append_column(column)
 222
 223                 self.recentviewselection = recentview.get_selection()
 224                 self.recentviewselection.set_mode(gtk.SELECTION_SINGLE)
 225
 226                 return False
 227
 228         def on_recentview_row_activated(self, treeview, path, view_column):
 229                 model, itr = self.recentviewselection.get_selected()
 230                 if not itr:
 231                         return
 232
 233                 self.setNumber(self.recentmodel.get_value(itr, 0))
 234                 self.notebook.set_current_page(0)
 235                 self.recentviewselection.unselect_all()
 236
 237         def on_notebook_switch_page(self, notebook, page, page_num):
 238                 if page_num == 1 and (time.time() - self.recenttime) > 300:
 239                         gobject.idle_add(self.populate_recentview)
 240                 elif page_num ==2 and self.callbackNeedsSetup:
 241                         gobject.idle_add(self.setupCallbackCombo)
 242                 if hildon:
 243                         try:
 244                                 self.window.set_title(self.notebook.get_tab_label(self.notebook.get_nth_page(page_num)).get_text())
 245                         except:
 246                                 self.window.set_title("")
 247
 248         def populate_recentview(self):
 249                 print "Populating"
 250                 self.recentmodel.clear()
 251                 for item in self.gcd.get_recent():
 252                         self.recentmodel.append(item)
 253                 self.recenttime = time.time()
 254
 255                 return False
 256
 257         def on_clearcookies_clicked(self, data=None):
 258                 self.gcd.reset()
 259                 self.callbackNeedsSetup = True
 260                 self.recenttime = 0.0
 261                 self.recentmodel.clear()
 262                 self.wTree.get_object("callbackentry").set_text("")
 263
 264                 # re-run the inital grandcentral setup
 265                 self.attemptLogin(2)
 266                 gobject.idle_add(self.init_grandcentral)
 267
 268         def setupCallbackCombo(self):
 269                 combobox = self.wTree.get_object("callbackcombo")
 270                 self.callbacklist = gtk.ListStore(gobject.TYPE_STRING)
 271                 combobox.set_model(self.callbacklist)
 272                 combobox.set_text_column(0)
 273                 for number, description in self.gcd.getCallbackNumbers().iteritems():
 274                         self.callbacklist.append([makepretty(number)] )
 275
 276                 self.wTree.get_object("callbackentry").set_text(makepretty(self.gcd.getCallbackNumber()))
 277                 self.callbackNeedsSetup = False
 278
 279         def on_callbackentry_changed(self, data=None):
 280                 text = makeugly(self.wTree.get_object("callbackentry").get_text())
 281                 if self.gcd.validate(text) and text != self.gcd.getCallbackNumber():
 282                         self.gcd.setCallbackNumber(text)
 283                         self.wTree.get_object("callbackentry").set_text(self.wTree.get_object("callbackentry").get_text())
 284                 #self.reduce_memory()
 285
 286         def attemptLogin(self, times = 1):
 287                 #if self.isHildon:
 288                 #       dialog = hildon.LoginDialog(self.window)
 289                 #       dialog.set_message("Grandcentral Login")
 290                 #else:
 291                 dialog = self.wTree.get_object("login_dialog")
 292
 293                 while (0 < times) and not self.gcd.isAuthed():
 294                         if dialog.run() != gtk.RESPONSE_OK:
 295                                 times = 0
 296                                 continue
 297
 298                         #if self.isHildon:
 299                         #       username = dialog.get_username()
 300                         #       password = dialog.get_password()
 301                         #else:
 302                         username = self.wTree.get_object("usernameentry").get_text()
 303                         password = self.wTree.get_object("passwordentry").get_text()
 304                         self.wTree.get_object("passwordentry").set_text("")
 305                         print "Attempting login"
 306                         self.gcd.login(username, password)
 307                         print "hiding dialog"
 308                         dialog.hide()
 309                         times = times - 1
 310
 311                 #if self.isHildon:
 312                 #       print "destroy dialog"
 313                 #       dialog.destroy()
 314
 315                 return False
 316
 317         def ErrPopUp(self, msg):
 318                 error_dialog = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE, msg)
 319
 320                 def close(dialog, response, editor):
 321                         editor.about_dialog = None
 322                         dialog.destroy()
 323                 error_dialog.connect("response", close, self)
 324                 self.error_dialog = error_dialog
 325                 error_dialog.run()
 326
 327         def on_paste(self, data=None):
 328                 contents = self.clipboard.wait_for_text()
 329                 phoneNumber = re.sub('\D', '', contents)
 330                 self.setNumber(phoneNumber)
 331
 332         def on_loginbutton_clicked(self, data=None):
 333                 self.wTree.get_object("login_dialog").response(gtk.RESPONSE_OK)
 334
 335         def on_dial_clicked(self, widget):
 336                 self.attemptLogin(3)
 337
 338                 if not self.gcd.isAuthed() or self.gcd.getCallbackNumber() == "":
 339                         self.ErrPopUp("Backend link with grandcentral is not working, please try again")
 340                         return
 341
 342                 #if len(self.phonenumber) == 7:
 343                 #       #add default area code
 344                 #       self.phonenumber = self.areacode + self.phonenumber
 345
 346                 if self.gcd.dial(self.phonenumber) is False:
 347                         self.ErrPopUp(self.gcd._msg)
 348                 else:
 349                         self.setNumber("")
 350
 351                 self.recentmodel.clear()
 352                 self.recenttime = 0.0
 353                 #self.reduce_memory()
 354
 355         #def on_device_state_change(self, shutdown, save_unsaved_data, memory_low, system_inactivity, message, userData):
 356         #       """
 357         #       @todo Might be useful to do something when going in offline mode or low memory
 358         #       @note Hildon specific
 359         #       """
 360         #       pass
 361
 362         def setNumber(self, number):
 363                 self.phonenumber = makeugly(number)
 364                 self.prettynumber = makepretty(self.phonenumber)
 365                 self.numberdisplay.set_label("<span size='30000' weight='bold'>%s</span>" % ( self.prettynumber ) )
 366
 367         def setAccountNumber(self):
 368                 accountnumber = self.gcd.getAccountNumber()
 369                 self.wTree.get_object("gcnumberlabel").set_label("<span size='23000' weight='bold'>%s</span>" % (accountnumber))
 370
 371         def Backspace(self, widget):
 372                 self.setNumber(self.phonenumber[:-1])
 373
 374         def on_digit_clicked(self, widget):
 375                 self.setNumber(self.phonenumber + widget.get_name()[5])
 376
 377
 378 def run_doctest():
 379         failureCount, testCount = doctest.testmod()
 380         if not failureCount:
 381                 print "Tests Successful"
 382                 sys.exit(0)
 383         else:
 384                 sys.exit(1)
 385
 386
 387 def run_dialpad():
 388         gc.set_threshold(50, 3, 3)
 389         gtk.gdk.threads_init()
 390         title = 'Dialpad'
 391         handle = Dialpad()
 392         gtk.main()
 393         sys.exit(1)
 394
 395
 396 class DummyOptions(object):
 397         def __init__(self):
 398                 self.test = False
 399
 400
 401 if __name__ == "__main__":
 402         if hildon:
 403                 gtk.set_application_name("Dialer")
 404
 405         try:
 406                 parser = optparse.OptionParser()
 407                 parser.add_option("-t", "--test", action="store_true", dest="test", help="Run tests")
 408                 (options, args) = parser.parse_args()
 409         except:
 410                 args = []
 411                 options = DummyOptions()
 412
 413         if options.test:
 414                 run_doctest()
 415         else:
 416                 run_dialpad()