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