OpenSlides/openslides/assignments/projector.py
Emanuel Schuetze 35a8042759 Assignments template improvements
- list view with quickview
- ngDialog for create/update view
- candidates
- polls
2015-11-27 00:19:37 +01:00

59 lines
2.3 KiB
Python

from openslides.core.exceptions import ProjectorException
from openslides.core.views import TagViewSet
from openslides.utils.projector import ProjectorElement, ProjectorRequirement
from .models import Assignment
from .views import AssignmentViewSet
class AssignmentSlide(ProjectorElement):
"""
Slide definitions for Assignment model.
Set 'id' to get a detail slide. Omit it to get a list slide.
"""
name = 'assignments/assignment'
def get_context(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.')
def get_requirements(self, config_entry):
pk = config_entry.get('id')
if pk is None:
# List slide. Related objects like users and tags are not unlocked.
yield ProjectorRequirement(
view_class=AssignmentViewSet,
view_action='list')
else:
# Detail slide.
try:
assignment = Assignment.objects.get(pk=pk)
except Assignment.DoesNotExist:
# Assignment does not exist. Just do nothing.
pass
else:
yield ProjectorRequirement(
view_class=AssignmentViewSet,
view_action='retrieve',
pk=str(assignment.pk))
for user in assignment.related_users.all():
yield ProjectorRequirement(
view_class=user.get_view_class(),
view_action='retrieve',
pk=str(user.pk))
for poll in assignment.polls.all().prefetch_related('options'):
for option in poll.options.all():
yield ProjectorRequirement(
view_class=option.candidate.get_view_class(),
view_action='retrieve',
pk=str(option.candidate_id))
for tag in assignment.tags.all():
yield ProjectorRequirement(
view_class=TagViewSet,
view_action='retrieve',
pk=str(tag.pk))