def check_data(self):
pk = self.config_entry.get('id')
if pk is not None:
# Detail slide.
if not Assignment.objects.filter(pk=pk).exists():
raise ProjectorException('Election does not exist.')
poll_id = self.config_entry.get('poll')
if poll_id is not None:
# Poll slide.
if not AssignmentPoll.objects.filter(pk=poll_id).exists():
raise ProjectorException('Poll does not exist.')
def check_data(self):
try:
Mediafile.objects.get(pk=self.config_entry.get('id'))
except Mediafile.DoesNotExist:
raise ProjectorException('File does not exist.')
def check_data(self):
if not AssignmentPoll.objects.filter(
pk=self.config_entry.get('id')).exists():
raise ProjectorException('AssignmentPoll does not exist.')
def check_data(self):
if self.config_entry.get('message') is None:
raise ProjectorException('No message given.')
def check_data(self):
pk = self.config_entry.get('id')
if pk is not None:
# Detail slide.
if not Motion.objects.filter(pk=pk).exists():
raise ProjectorException('Motion does not exist.')
def check_data(self):
pk = self.config_entry.get('id')
if pk is None:
raise ProjectorException('Id must not be None.')
if not Item.objects.filter(pk=pk).exists():
raise ProjectorException('Item does not exist.')
def check_data(self):
pk = self.config_entry.get('id')
if pk is not None:
# Children slide.
if not Item.objects.filter(pk=pk).exists():
raise ProjectorException('Item does not exist.')