def search_by_rfid(self):
""" Поиск пользователя по RFID и получение списка карт,
соответствующих событию."""
def callback(rfid):
self.rfid_id = rfid
# диалог rfid считывателя
dialog = WaitingRFID(self, callback=callback)
dialog.setModal(True)
if QDialog.Accepted == dialog.exec_():
http = self.params.http
if not http.request(
'/api/client/%s/' % self.rfid_id, 'GET', force=True):
QMessageBox.critical(
self, self.tr('Client info'),
self.tr('Unable to fetch: %s') % http.error_msg)
return
response = http.parse()
if 0 == len(response):
QMessageBox.warning(self, self.tr('Warning'),
self.tr('This RFID belongs to nobody.'))
return False
else:
self.last_user_uuid = response[0].get('uuid')
return self.visit_register(self.last_user_uuid)
def user_search_rfid(self, klass, mode):
"""
Метод для поиска клиента по RFID.
"""
def callback(rfid):
self.rfid_id = rfid
if self.params.logged_in:
dialog = WaitingRFID(self, mode=mode, callback=callback)
dialog.setModal(True)
if QDialog.Accepted == dialog.exec_() and self.rfid_id:
h = self.params.http
if not h.request("/api/%s/%s/" % (mode, self.rfid_id), "GET", force=True):
QMessageBox.critical(self, self.tr("Client info"), self.tr("Unable to fetch: %s") % h.error_msg)
return
response = h.parse()
if 0 == len(response):
QMessageBox.warning(self, self.tr("Warning"), self.tr("This RFID belongs to nobody."))
else:
self.dialog = klass(self)
self.dialog.setModal(True)
self.dialog.initData(response[0])
self.dialog.exec_()
del (self.dialog)
self.rfid_id = None
def user_search_rfid(self, klass, mode):
"""
Метод для поиска клиента по RFID.
"""
def callback(rfid):
self.rfid_id = rfid
if self.params.logged_in:
dialog = WaitingRFID(self, mode=mode, callback=callback)
dialog.setModal(True)
if QDialog.Accepted == dialog.exec_() and self.rfid_id:
h = self.params.http
if not h.request(
'/api/%s/%s/' %
(mode, self.rfid_id), 'GET', force=True):
QMessageBox.critical(
self, self.tr('Client info'),
self.tr('Unable to fetch: %s') % h.error_msg)
return
response = h.parse()
if 0 == len(response):
QMessageBox.warning(
self, self.tr('Warning'),
self.tr('This RFID belongs to nobody.'))
else:
self.dialog = klass(self)
self.dialog.setModal(True)
self.dialog.initData(response[0])
self.dialog.exec_()
del (self.dialog)
self.rfid_id = None
def assign_rfid(self):
"""
Метод для назначения пользователю RFID идентификатора.
"""
def callback(rfid):
self.rfid_code = rfid
dialog = WaitingRFID(self, mode='client', callback=callback)
dialog.setModal(True)
dlgStatus = dialog.exec_()
if QDialog.Accepted == dlgStatus:
http = self.params.http
if not http.request('/api/rfid/%s/' % self.rfid_code, 'POST'):
QMessageBox.critical(
self, self.tr('Client Information'),
self.tr('Unable to fetch: %1').arg(http.error_msg))
return
status, response = http.piston()
if status == 'DUPLICATE_ENTRY':
QMessageBox.warning(self, self.tr('Warning'),
self.tr('This RFID is used already!'))
elif status == 'CREATED':
self.rfid_uuid = response.get('uuid')
self.buttonRFID.setText(self.rfid_code)
self.buttonRFID.setDisabled(True)
def assignRFID(self):
def callback(rfid):
self.rfid_id = rfid
params = {
'http': self.http,
'static': self.static,
'mode': 'client',
'callback': callback,
}
dialog = WaitingRFID(self, params)
dialog.setModal(True)
dlgStatus = dialog.exec_()
if QDialog.Accepted == dlgStatus:
# check the rfid code
params = {'rfid_code': self.rfid_id, 'mode': 'client'}
if not self.http.request('/manager/get_client_info/', params):
QMessageBox.critical(self, _('Client info'), _('Unable to fetch: %s') % self.http.error_msg)
return
default_response = None
response = self.http.parse(default_response)
if response and 'info' in response and response['info'] is not None:
QMessageBox.warning(self, _('Warning'),
_('This RFID is used already!'))
else:
self.buttonRFID.setText(self.rfid_id)
self.buttonRFID.setDisabled(True)
def client_search_rfid(self):
'''
Search client in the database
by RFID (Radio Frequency IDentificator).
After RFID was successfully read from card, server is
L{requested<Http.request>} client info.
If user is found in database, L{dialog<ClientInfo>}
with information about client is displayed.
Otherwise, messageboxes with warnings are displayed.
'''
if not self.http or not self.http.is_session_open():
return # login first
def callback(rfid):
self.rfid_id = rfid
params = {
'http': self.http,
'static': self.static,
'mode': 'client',
'callback': callback,
}
dialog = WaitingRFID(self, params)
dialog.setModal(True)
dlgStatus = dialog.exec_()
if QDialog.Accepted == dlgStatus and self.rfid_id is not None:
params = {'rfid_code': self.rfid_id, 'mode': 'client'}
if not self.http.request('/manager/get_client_info/', params):
QMessageBox.critical(self, _('Client info'), _('Unable to fetch: %s') % self.http.error_msg)
return
default_response = None
response = self.http.parse(default_response)
if not response or response['info'] is None:
QMessageBox.warning(self, _('Warning'),
_('This RFID belongs to nobody.'))
else:
user_info = response['info']
params = {
'http': self.http,
'static': self.static,
}
self.dialog = ClientInfo(self, params)
self.dialog.setModal(True)
self.dialog.initData(user_info)
self.dialog.exec_()
self.rfid_id = None
def visitEventRFID(self):
"""
Register the visit by client's RFID label.
"""
def callback(rfid):
self.rfid_id = rfid
params = {
'http': self.http,
'callback': callback,
}
dialog = WaitingRFID(self, params)
dialog.setModal(True)
dlgStatus = dialog.exec_()
if QDialog.Accepted == dlgStatus:
user_id = None
# get user_id by rfid_code
params = {'rfid_code': self.rfid_id, 'mode': 'client'}
if not self.http.request('/manager/get_client_info/', params):
QMessageBox.critical(self, _('Client info'), _('Unable to fetch: %s') % self.http.error_msg)
return
default_response = None
response = self.http.parse(default_response)
if response and 'info' in response:
user_id = response['info'].get('id', None)
else:
QMessageBox.critical(self, _('Client registration'),
_('Could not find user by RFID!'))
return
# register user on the event
params = {'event_id': self.schedule['id'],
'client_id': user_id}
if not self.http.request('/manager/register_visit/', params):
QMessageBox.critical(self, _('Register visit'), _('Unable to register: %s') % self.http.error_msg)
return
default_response = None
response = self.http.parse(default_response)
if response:
message = _('The client is registered on this event.')
else:
error_msg = self.http.error_msg
message = _('Unable to register the visit!\nReason:\n%s') % error_msg
QMessageBox.information(self, _('Client registration'), message)
def search_by_rfid(self):
""" Поиск пользователя по RFID и получение списка карт,
соответствующих событию."""
def callback(rfid):
self.rfid_id = rfid
# диалог rfid считывателя
dialog = WaitingRFID(self, callback=callback)
dialog.setModal(True)
if QDialog.Accepted == dialog.exec_():
http = self.params.http
if not http.request('/api/client/%s/' % self.rfid_id, 'GET', force=True):
QMessageBox.critical(self, self.tr('Client info'), self.tr('Unable to fetch: %s') % http.error_msg)
return
response = http.parse()
if 0 == len(response):
QMessageBox.warning(self, self.tr('Warning'), self.tr('This RFID belongs to nobody.'))
return False
else:
self.last_user_uuid = response[0].get('uuid')
return self.visit_register(self.last_user_uuid)
def assign_rfid(self):
"""
Метод для назначения пользователю RFID идентификатора.
"""
def callback(rfid):
self.rfid_code = rfid
dialog = WaitingRFID(self, mode='client', callback=callback)
dialog.setModal(True)
dlgStatus = dialog.exec_()
if QDialog.Accepted == dlgStatus:
http = self.params.http
if not http.request('/api/rfid/%s/' % self.rfid_code, 'POST'):
QMessageBox.critical(self, self.tr('Client Information'), self.tr('Unable to fetch: %1').arg(http.error_msg))
return
status, response = http.piston()
if status == 'DUPLICATE_ENTRY':
QMessageBox.warning(self, self.tr('Warning'), self.tr('This RFID is used already!'))
elif status == 'CREATED':
self.rfid_uuid = response.get('uuid')
self.buttonRFID.setText(self.rfid_code)
self.buttonRFID.setDisabled(True)
