OpenSlides/openslides/motions/projector.py
Norman Jäckel 06ead753dc Added and updated several projector elements (slides).
Added list slides for motions and assignments.
Added detail slide for presentable files.
Updated list and detail slides for agenda items including slides for list of speakers.
2015-06-28 19:22:57 +02:00

74 lines
2.7 KiB
Python

from django.utils.translation import ugettext as _
from openslides.core.exceptions import ProjectorException
from openslides.core.views import TagViewSet
from openslides.utils.projector import ProjectorElement, ProjectorRequirement
from .models import Motion
from .views import CategoryViewSet, MotionViewSet, WorkflowViewSet
class MotionSlide(ProjectorElement):
"""
Slide definitions for Motion model.
Set 'id' to get a detail slide. Omit it to get a list slide.
"""
name = 'motions/motion'
def get_context(self):
pk = self.config_entry.get('id')
if pk is None:
# List slide.
context = None
else:
# Detail slide.
if not Motion.objects.filter(pk=pk).exists():
raise ProjectorException(_('Motion does not exist.'))
context = {'id': pk}
return context
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=MotionViewSet,
view_action='list')
else:
# Detail slide.
try:
motion = Motion.objects.get(pk=pk)
except Motion.DoesNotExist:
# Motion does not exist. Just do nothing.
pass
else:
yield ProjectorRequirement(
view_class=MotionViewSet,
view_action='retrieve',
pk=str(motion.pk))
if motion.category:
yield ProjectorRequirement(
view_class=CategoryViewSet,
view_action='retrieve',
pk=str(motion.category.pk))
yield ProjectorRequirement(
view_class=WorkflowViewSet,
view_action='retrieve',
pk=str(motion.workflow))
for submitter in motion.submitters.all():
yield ProjectorRequirement(
view_class=submitter.get_view_class(),
view_action='retrieve',
pk=str(submitter.pk))
for supporter in motion.supporters.all():
yield ProjectorRequirement(
view_class=supporter.get_view_class(),
view_action='retrieve',
pk=str(supporter.pk))
for tag in motion.tags.all():
yield ProjectorRequirement(
view_class=TagViewSet,
view_action='retrieve',
pk=str(tag.pk))