def __init__(self, retry=False, domain=None):
"""Create a new instance."""
super(ProxyCredsDialog, self).__init__()
if domain is None:
logger.debug('Domain passed as None.')
domain = ''
self.domain = domain
self.keyring = Keyring()
self.ui = Ui_ProxyCredsDialog()
self.ui.setupUi(self)
# lets set the different basic contents for the ui
self._set_labels()
self._set_buttons()
self._set_icon()
if retry:
self._load_creds()
self.ui.error_label.setVisible(True)
else:
self.ui.error_label.setVisible(False)
class ProxyCredsDialog(QDialog):
"""Dialog used to require the proxy credentials."""
def __init__(self, retry=False, domain=None):
"""Create a new instance."""
super(ProxyCredsDialog, self).__init__()
if domain is None:
logger.debug('Domain passed as None.')
domain = ''
self.domain = domain
self.keyring = Keyring()
self.ui = Ui_ProxyCredsDialog()
self.ui.setupUi(self)
# lets set the different basic contents for the ui
self._set_labels()
self._set_buttons()
self._set_icon()
if retry:
self._load_creds()
self.ui.error_label.setVisible(True)
else:
self.ui.error_label.setVisible(False)
@defer.inlineCallbacks
def _load_creds(self):
"""Tries to load the creds in a retry event."""
# pylint: disable=W0703
try:
creds = yield self.keyring.get_credentials(self.domain)
if creds is not None:
logger.debug('Go no empty credentials.')
# lets set the text for the inputs
self.ui.username_entry.setText(creds['username'])
self.ui.password_entry.setText(creds['password'])
except Exception:
logger.error('Problem getting old creds.')
# pylint: enable=W0703
def _set_labels(self):
"""Set the labels translations."""
self.setWindowTitle(PROXY_CREDS_DIALOG_TITLE)
self.ui.title_label.setText(PROXY_CREDS_HEADER)
self.ui.explanation_label.setText(PROXY_CREDS_EXPLANATION)
self.ui.connection_label.setText(PROXY_CREDS_CONNECTION)
# HACK: later this should be set using qss
self.ui.error_label.setText("<font color='#a62626'><b>%s</b></font>" %
PROXY_CREDS_ERROR)
self.ui.username_label.setText(PROXY_CREDS_USER_LABEL)
self.ui.password_label.setText(PROXY_CREDS_PSWD_LABEL)
self.ui.domain_label.setText(self.domain)
@defer.inlineCallbacks
def _on_save_clicked(self, *args):
"""Save the new credentials."""
username = compat.text_type(
self.ui.username_entry.text()).encode('utf8')
password = compat.text_type(
self.ui.password_entry.text()).encode('utf8')
creds = dict(username=username, password=password)
try:
logger.debug('Save credentials as for domain %s.', self.domain)
yield self.keyring.set_credentials(self.domain, creds)
except Exception as e:
logger.exception('Could not set credentials: %s', e)
self.done(EXCEPTION_RAISED)
logger.debug('Stored creds')
self.done(USER_SUCCESS)
def _on_cancel_clicked(self, *args):
"""End the dialog."""
logger.debug('User canceled credentials dialog.')
self.done(USER_CANCELLATION)
def _set_buttons(self):
"""Set the labels of the buttons."""
self.ui.help_button.setText(PROXY_CREDS_HELP_BUTTON)
self.ui.cancel_button.setText(CANCEL_BUTTON)
self.ui.cancel_button.clicked.connect(self._on_cancel_clicked)
self.ui.save_button.setText(PROXY_CREDS_SAVE_BUTTON)
self.ui.save_button.clicked.connect(self._on_save_clicked)
def _set_icon(self):
"""Set the icon used in the dialog."""
icon = QIcon.fromTheme('gtk-dialog-authentication')
self.ui.logo_label.setText('')
self.ui.logo_label.setPixmap(icon.pixmap(48, 48))
