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# -*- coding: utf-8 -*-
import cgi
import json
import sys
from pprint import pprint
from urlparse import urlparse
from oauth import oauth
import dbus
import dbus.mainloop.qt
from PyQt4 import QtCore, QtGui, QtNetwork
from ubuntuone.controlpanel.web_client import WebClient
from ubuntuone.platform.credentials import CredentialsManagementTool
import rc_images
# FIXME: constants from u1cp
FILE_SYNC_DISABLED = u'file-sync-disabled'
FILE_SYNC_DISCONNECTED = u'file-sync-disconnected'
FILE_SYNC_ERROR = u'file-sync-error'
FILE_SYNC_IDLE = u'file-sync-idle'
FILE_SYNC_STARTING = u'file-sync-starting'
FILE_SYNC_STOPPED = u'file-sync-stopped'
FILE_SYNC_SYNCING = u'file-sync-syncing'
FILE_SYNC_UNKNOWN = u'file-sync-unknown'
MSG_KEY = 'message'
STATUS_KEY = 'status'
UBUNTUONE_FROM_OAUTH = u'https://one.ubuntu.com/api/1.0/from_oauth/'
QUOTA_API = u"https://one.ubuntu.com/api/quota/"
STATUS_DISABLED = {MSG_KEY: '', STATUS_KEY: FILE_SYNC_DISABLED}
WARNING_MARKUP = '<font color="red"><b>%%s</b></font>'
DISCONNECTED_ICON = 'disconnected'
ERROR_ICON = 'error'
IDLE_ICON = 'idle'
SYNCING_ICON = 'syncing'
MSG_FILE_SYNC_DISABLED = 'File Sync is disabled.'
MSG_FILE_SYNC_DISCONNECTED = 'File Sync is disconnected.'
MSG_FILE_SYNC_ERROR = 'File Sync error.'
MSG_FILE_SYNC_IDLE = 'File Sync is up-to-date.'
MSG_FILE_SYNC_STARTING = 'File Sync starting.'
MSG_FILE_SYNC_STOPPED = 'File Sync is stopped.'
MSG_FILE_SYNC_SYNCING = 'File Sync in progress.'
FILE_SYNC_STATUS = {
FILE_SYNC_DISABLED:
{'msg': MSG_FILE_SYNC_DISABLED,
'icon': ERROR_ICON,
},
FILE_SYNC_DISCONNECTED:
{'msg': MSG_FILE_SYNC_DISCONNECTED,
'icon': DISCONNECTED_ICON,
},
FILE_SYNC_ERROR:
{'msg': MSG_FILE_SYNC_ERROR,
'icon': ERROR_ICON,
},
FILE_SYNC_IDLE:
{'msg': MSG_FILE_SYNC_IDLE,
'icon': IDLE_ICON,
},
FILE_SYNC_STARTING:
{'msg': MSG_FILE_SYNC_STARTING,
'icon': SYNCING_ICON,
},
FILE_SYNC_STOPPED:
{'msg': MSG_FILE_SYNC_STOPPED,
'icon': ERROR_ICON,
},
FILE_SYNC_SYNCING:
{'msg': MSG_FILE_SYNC_SYNCING,
'icon': SYNCING_ICON,
},
FILE_SYNC_UNKNOWN:
{'msg': MSG_FILE_SYNC_ERROR,
'icon': ERROR_ICON,
},
}
# End of FIXME
from httplib2 import iri2uri
class TrayIcon(QtGui.QSystemTrayIcon):
def __init__(self):
super(TrayIcon, self).__init__()
self._quota_info = None
self._last_status = None
self.file_sync_disabled = None
self.icons = {}
self.icons[SYNCING_ICON] = QtGui.QIcon(':/syncing.png')
self.icons[ERROR_ICON] = QtGui.QIcon(':/error.png')
self.icons[IDLE_ICON] = QtGui.QIcon(':/idle.png')
self.icons[DISCONNECTED_ICON] = QtGui.QIcon(':/disconnected.png')
self.setup_menu()
self.nam = QtNetwork.QNetworkAccessManager(self,
finished=self.reply_finished)
self.wc = WebClient(self.get_credentials)
bus = dbus.SessionBus()
self.sd_proxy = bus.get_object('com.ubuntuone.SyncDaemon', '/')
self.status_proxy = bus.get_object(
'com.ubuntuone.SyncDaemon', '/status')
self.status_iface = dbus.Interface(self.status_proxy,
dbus_interface='com.ubuntuone.SyncDaemon.Status')
self.status_iface.connect_to_signal(
'StatusChanged', self.status_changed)
self.creds_proxy = bus.get_object("com.ubuntuone.Credentials",
"/credentials",
follow_name_owner_changes=True)
self.creds_iface = dbus.Interface(self.creds_proxy,
"com.ubuntuone.CredentialsManagement")
self.creds_proxy.connect_to_signal('CredentialsFound',
self.creds_found)
self.creds_proxy.connect_to_signal('CredentialsNotFound',
self.creds_not_found)
self.creds_proxy.connect_to_signal('CredentialsError',
self.creds_error)
self._credentials = None
self.get_credentials()
self._last_status = self.process_status(
self.status_proxy.current_status())
def setup_menu(self):
self.menu = QtGui.QMenu()
self.open_u1_folder_action = QtGui.QAction("Open Ubuntu One Folder",
self, triggered=self.open_u1_folder)
self.menu.addAction(self.open_u1_folder_action)
self.open_u1_web_action = QtGui.QAction("Go to Ubuntu One Web",
self, triggered=self.open_u1_web)
self.menu.addAction(self.open_u1_web_action)
self.menu.addSeparator()
self.quota_action = QtGui.QAction("", self)
self.menu.addAction(self.quota_action)
self.status_action = QtGui.QAction("", self)
self.menu.addAction(self.status_action)
self.get_more_storage_action = QtGui.QAction("Get more Storage",
self, triggered=self.get_more_storage)
self.menu.addAction(self.get_more_storage_action)
self.menu.addSeparator()
self.get_help_action = QtGui.QAction("Go to Ubuntu One Help",
self, triggered=self.get_help)
self.menu.addAction(self.get_help_action)
self.quit_action = QtGui.QAction("Exit",
self, triggered=self.quit)
self.menu.addAction(self.quit_action)
self.update_menu()
self.setContextMenu(self.menu)
def update_menu(self):
if self._last_status:
self.status_action.setVisible(True)
status_key = self._last_status[STATUS_KEY]
self.setIcon(self.icons[FILE_SYNC_STATUS[status_key]['icon']])
self.status_action.setText(FILE_SYNC_STATUS[status_key]['msg'])
else:
self.status_action.setVisible(False)
if self._quota_info:
self.quota_action.setText(self.humanize_quota())
self.quota_action.setVisible(True)
else:
self.quota_action.setVisible(False)
def reply_finished(self, reply):
if unicode(reply.url().path()) == u'/api/quota/':
# Handle quota responses
self._quota_info = json.loads(unicode(reply.readAll()))
print "Got quota: ", self._quota_info
self.update_menu()
def creds_found(self, data):
# Received credentials, save them.
print "creds_found", data
self._credentials = data
if not self._quota_info:
self.get_quota()
def creds_not_found(self, data):
# No credentials, remove old ones.
print "creds_not_found", data
self._credentials = None
def creds_error(self, data):
# No credentials, remove old ones.
print "creds_error", data
self._credentials = None
def get_credentials(self):
# Do we have them already? If not, get'em
if not self._credentials:
self.creds_proxy.find_credentials()
# Return what we've got, could be None
return self._credentials
def open_u1_folder(self):
path = self.sd_proxy.get_rootdir()
QtGui.QDesktopServices.openUrl(QtCore.QUrl.fromLocalFile(path))
def open_u1_web(self):
self.open_uri("https://one.ubuntu.com/")
def get_more_storage(self):
self.open_uri("https://one.ubuntu.com/services/")
def get_help(self):
self.open_uri("https://one.ubuntu.com/help/")
def quit(self):
# FIXME: stop syncdaemon?
QtGui.QApplication.instance().quit()
def status_changed(self, status):
print "New status:", status
self._last_status = self.process_status(status)
self.update_menu()
# FIXME: duplicated from u1cp
def process_status(self, status):
"""Process raw file sync status into custom format.
Return a dictionary with two members:
* STATUS_KEY: the current status of syncdaemon, can be one of:
FILE_SYNC_DISABLED, FILE_SYNC_STARTING, FILE_SYNC_DISCONNECTED,
FILE_SYNC_SYNCING, FILE_SYNC_IDLE, FILE_SYNC_ERROR,
FILE_SYNC_UNKNOWN
* MSG_KEY: a non translatable but human readable string of the status.
"""
if not status:
self.file_sync_disabled = True
return
msg = '%s (%s)' % (status['description'], status['name'])
result = {MSG_KEY: msg}
# file synch is enabled
is_error = bool(status['is_error'])
is_synching = bool(status['is_connected'])
is_idle = bool(status['is_online']) and status['queues'] == 'IDLE'
is_disconnected = status['name'] == 'WAITING' or \
(status['name'] == 'READY' and \
'Not User' in status['connection'])
is_starting = status['name'] in ('INIT', 'LOCAL_RESCAN', 'READY')
is_stopped = status['name'] == 'SHUTDOWN'
if is_error:
result[STATUS_KEY] = FILE_SYNC_ERROR
elif is_idle:
result[STATUS_KEY] = FILE_SYNC_IDLE
elif is_synching:
result[STATUS_KEY] = FILE_SYNC_SYNCING
elif is_disconnected:
result[STATUS_KEY] = FILE_SYNC_DISCONNECTED
elif is_starting:
self.file_sync_disabled = False
result[STATUS_KEY] = FILE_SYNC_STARTING
elif is_stopped:
result[STATUS_KEY] = FILE_SYNC_STOPPED
else:
logger.warning('file_sync_status: unknown (got %r)', status)
result[STATUS_KEY] = FILE_SYNC_UNKNOWN
if self.file_sync_disabled:
return STATUS_DISABLED
else:
return result
def open_uri(self, uri):
if self._credentials:
parameters = {'next': uri}
uri = self.sign_uri(UBUNTUONE_FROM_OAUTH, parameters)
url = QtCore.QUrl()
url.setEncodedUrl(uri)
QtGui.QDesktopServices.openUrl(url)
def sign_uri(self, uri, parameters=None):
# Without credentials, return unsigned URL
if not self._credentials:
return uri
if isinstance(uri, unicode):
uri = bytes(iri2uri(uri))
print "uri:", uri
method = "GET"
credentials = self._credentials
consumer = oauth.OAuthConsumer(credentials["consumer_key"],
credentials["consumer_secret"])
token = oauth.OAuthToken(credentials["token"],
credentials["token_secret"])
if not parameters:
_, _, _, _, query, _ = urlparse(uri)
parameters = dict(cgi.parse_qsl(query))
request = oauth.OAuthRequest.from_consumer_and_token(
http_url=uri,
http_method=method,
parameters=parameters,
oauth_consumer=consumer,
token=token)
sig_method = oauth.OAuthSignatureMethod_HMAC_SHA1()
request.sign_request(sig_method, consumer, token)
print "SIGNED:", repr(request.to_url())
return request.to_url()
def get_quota(self):
"""Launch quota info request."""
uri = self.sign_uri(QUOTA_API)
url = QtCore.QUrl()
url.setEncodedUrl(uri)
self.nam.get(QtNetwork.QNetworkRequest(url))
def humanize_quota(self):
total = int(self._quota_info['total'])
used = int(self._quota_info['used'])
percent = (float(used) / total) * 100
return "%d%% of %d GiB used" % (percent, total / (2 ** 30))
def main():
app = QtGui.QApplication(sys.argv)
mainloop = dbus.mainloop.qt.DBusQtMainLoop(set_as_default=True)
icon = TrayIcon()
icon.show()
dbus.set_default_main_loop(mainloop)
app.exec_()
if __name__ == "__main__":
main()
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