def doShowMore(self):
"""Show the more dialog."""
# Trigger the login dialog if we detect a change to client_id or
# client_secret.
pre_client_id = settings.read('gmeconnector/CLIENT_ID')
pre_client_secret = settings.read('gmeconnector/CLIENT_SECRET')
self.moreDialog = more_dialog.Dialog(self.iface)
if self.token:
self.moreDialog.groupBoxAccount.setEnabled(True)
self.moreDialog.populateProjects()
else:
self.moreDialog.groupBoxAccount.setEnabled(False)
self.moreDialog.exec_()
# Read the client_id and client_secret again to compare.
post_client_id = settings.read('gmeconnector/CLIENT_ID')
post_client_secret = settings.read('gmeconnector/CLIENT_SECRET')
# If both client_id and client_secret are not empty and if either one has
# changed, trigger the sign-in dialog.
if (post_client_id and post_client_secret and
(post_client_id != pre_client_id or
post_client_secret != pre_client_secret)):
self.signInDlg.setInitialUrl()
result = self.signInDlg.exec_()
if not result:
self.handleAuthChange(False, None, '')
def doSignInOrOut(self, checked):
"""Show the sign-in dialog and manage authentication status.
Args:
checked: bool, whether the sign-in action was checked.
"""
if checked:
# check if client_id and client_secret exist
client_id = settings.read('gmeconnector/CLIENT_ID')
client_secret = settings.read('gmeconnector/CLIENT_SECRET')
if client_id and client_secret:
token = oauth2_utils.getToken()
if token:
self.token = token
self.handleAuthChange(True, token, '')
else:
# The sign-in dialog is initialized when the plugin is loaded.
# We need to have setInitialUrl outside the dialog constructor to make
# sure it's called everytime the sign-in button is clicked.
self.signInDlg.setInitialUrl()
result = self.signInDlg.exec_()
if not result:
self.handleAuthChange(False, None, '')
else:
self.signIn.setChecked(False)
warnText = ('You must enter valid OAuth2.0 Client ID '
'and Client secret in Advanced Settings.')
QMessageBox.warning(self.iface.mainWindow(), 'Warning', warnText)
self.doShowMore()
else:
self.token = None
self.signIn.setText('Logged out. Click to log in.')
self.signIn.setChecked(False)
self.disableAllTools()
# Revoke the token
oauth2_utils.revokeToken()
# Remove the access credientials from settings
settings.clear()
