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import ivle.database
from ivle.database import ProjectSet, Subject, Semester, Offering
from ivle.webapp.admin.projectservice import ProjectSetRESTView
from ivle.webapp.groups import GroupsView
from ivle.webapp.base.rest import (XHTMLRESTView, named_operation,
require_permission)
from ivle.webapp.errors import NotFound
class OfferingRESTView(XHTMLRESTView):
"""REST view for a subject.
This view allows for added a ProjectSet to an existing subject."""
template = "subject.html"
@named_operation('edit')
def add_projectset(self, req, group_size):
"""Add a new ProjectSet"""
new_projectset = ProjectSet()
if group_size == '':
new_projectset.max_students_per_group = None
else:
new_projectset.max_students_per_group = int(group_size)
new_projectset.offering = self.context
req.store.add(new_projectset)
req.store.flush()
self.ctx['req'] = req
self.ctx['projectset'] = new_projectset
self.ctx['projects'] = []
self.ctx['GroupsView'] = GroupsView
self.ctx['ProjectSetRESTView'] = ProjectSetRESTView
self.template = 'templates/projectset_fragment.html'
return {'success': True, 'projectset_id': new_projectset.id}
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