git.maemo.org Git - gc-dialer/blob - dialcentral/backends/qt_backend.py

   1 #!/usr/bin/env python
   2
   3 from __future__ import with_statement
   4 from __future__ import division
   5
   6 import logging
   7
   8 import util.qt_compat as qt_compat
   9 if qt_compat.USES_PYSIDE:
  10         try:
  11                 import QtMobility.Contacts as _QtContacts
  12                 QtContacts = _QtContacts
  13         except ImportError:
  14                 QtContacts = None
  15 else:
  16         QtContacts = None
  17
  18 import null_backend
  19
  20
  21 _moduleLogger = logging.getLogger(__name__)
  22
  23
  24 class QtContactsAddressBook(object):
  25
  26         def __init__(self, name, uri):
  27                 self._name = name
  28                 self._uri = uri
  29                 self._manager = QtContacts.QContactManager.fromUri(uri)
  30                 self._contacts = None
  31
  32         @property
  33         def name(self):
  34                 return self._name
  35
  36         @property
  37         def error(self):
  38                 return self._manager.error()
  39
  40         def update_account(self, force = True):
  41                 if not force and self._contacts is not None:
  42                         return
  43                 self._contacts = dict(self._get_contacts())
  44
  45         def get_contacts(self):
  46                 if self._contacts is None:
  47                         self._contacts = dict(self._get_contacts())
  48                 return self._contacts
  49
  50         def _get_contacts(self):
  51                 contacts = self._manager.contacts()
  52                 for contact in contacts:
  53                         contactId = contact.localId()
  54                         contactName = contact.displayLabel()
  55                         phoneDetails = contact.details(QtContacts.QContactPhoneNumber().DefinitionName)
  56                         phones = [{"phoneType": "Phone", "phoneNumber": phone.value(QtContacts.QContactPhoneNumber().FieldNumber)} for phone in phoneDetails]
  57                         contactDetails = phones
  58                         if 0 < len(contactDetails):
  59                                 yield str(contactId), {
  60                                         "contactId": str(contactId),
  61                                         "name": contactName,
  62                                         "numbers": contactDetails,
  63                                 }
  64
  65
  66 class _QtContactsAddressBookFactory(object):
  67
  68         def __init__(self):
  69                 self._availableManagers = {}
  70
  71                 availableMgrs = QtContacts.QContactManager.availableManagers()
  72                 availableMgrs.remove("invalid")
  73                 for managerName in availableMgrs:
  74                         params = {}
  75                         managerUri = QtContacts.QContactManager.buildUri(managerName, params)
  76                         self._availableManagers[managerName] =  managerUri
  77
  78         def get_addressbooks(self):
  79                 for name, uri in self._availableManagers.iteritems():
  80                         book = QtContactsAddressBook(name, uri)
  81                         if book.error:
  82                                 _moduleLogger.info("Could not load %r due to %r" % (name, book.error))
  83                         else:
  84                                 yield book
  85
  86
  87 class _EmptyAddressBookFactory(object):
  88
  89         def get_addressbooks(self):
  90                 if False:
  91                         yield None
  92
  93
  94 if QtContacts is not None:
  95         QtContactsAddressBookFactory = _QtContactsAddressBookFactory
  96 else:
  97         QtContactsAddressBookFactory = _EmptyAddressBookFactory
  98         _moduleLogger.info("QtContacts support not available")
  99
 100
 101 if __name__ == "__main__":
 102         factory = QtContactsAddressBookFactory()
 103         books = factory.get_addressbooks()
 104         for book in books:
 105                 print book.name
 106                 print book.get_contacts()