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