def proposal_list(request, user_id = None, project_id = None, Proposal = None, review = None, closure = None):
if user_id is None or Proposal is None or review is None or closure is None:
raise Http404
if not verify_user(request, user_id):
raise Http404
objects = None
if closure:
if review:
objects = Proposal.objects.all()
else:
if project_id is None:
raise Http404
else:
objects = Proposal.objects.filter(project = int(project_id))
else:
if review:
objects = Proposal.objects.all()
else:
objects = Proposal.objects.filter(proposer = request.user)
if objects is None:
raise Http404
context = {
'queryset' : objects,
'object_name' : '%ss list' % Proposal.__name__,
'base_template' : 'backend.html',
}
return render_to_response('projects/object_list.html', context, context_instance = RequestContext(request))
def moderate_proposal(request, user_id = None, project_id = None, proposal_id = None, accept = None, Proposal = None):
if user_id is None or proposal_id is None or accept is None or Proposal is None:
raise Http404
if not verify_user(request, user_id):
raise Http404
if project_id is not None:
if not verify_closure_proposal(project_id, proposal_id):
raise Http404
user = request.user
if not user.get_profile().is_managerial():
raise Http404
try:
proposal = Proposal.objects.get(pk = int(proposal_id))
except Proposal.DoesNotExist:
raise Http404
if request.method == 'POST':
next = request.POST['next']
if accept:
status_accepted = Status.objects.get(text = 'accepted') # this must exist
proposal.status = status_accepted
# Project needs to be created
else:
status_rejected = Status.objects.get(text = 'rejected')
proposal.status = status_rejected
proposal.save()
return HttpResponseRedirect(next)
raise Http404
def related_projects(request, user_id = None):
'''
Displays the list of projects that a user is related to - i.e. the user is
a volunteer or a representative of that project.
'''
# Check if the user is in fact who he/she claims to be
if not verify_user(request, user_id):
raise Http404
# Filter out the related projects by using the relation model UserProject
user = request.user
projects = Project.objects.filter(userprojects__user__pk = user.id)
# Call object_list to render the list of projects
return object_list(request, queryset = projects, base_template = 'backend.html', object_name = 'Your projects')
def proposal_details(request, user_id = None, project_id = None, proposal_id = None, Proposal = None, closure = None):
if user_id is None or proposal_id is None or Proposal is None or closure is None:
raise Http404
if not verify_user(request, user_id):
raise Http404
if project_id is not None:
if not verify_closure_proposal(project_id, proposal_id):
raise Http404
try:
proposal = Proposal.objects.get(pk = int(proposal_id))
except Proposal.DoesNotExist:
raise Http404
context = {
'proposal' : proposal,
}
if closure:
return render_to_response('proposals/closure_proposal_details.html', context, context_instance = RequestContext(request))
return render_to_response('proposals/project_proposal_details.html', context, context_instance = RequestContext(request))
def edit_proposal(request, user_id = None, project_id = None, proposal_id = None, new = None, Proposal = None, ProposalForm = None):
if user_id is None or new is None or Proposal is None or ProposalForm is None or closure is None:
raise Http404
if not verify_user(request, user_id):
raise Http404
closure = False
if project_id is not None:
closure = True
if not verify_closure_proposal(project_id, proposal_id):
raise Http404
user = request.user
proposal = None
try:
proposal = Proposal(proposer = user)
except FieldError:
pass
form = ProposalForm(instance = proposal)
proposal = None
if not new:
if proposal_id is None:
raise Http404
try:
proposal = Proposal.objects.get(pk = int(proposal_id))
except Proposal.DoesNotExist:
raise Http404
if not proposal.has_edit_permission(user):
raise Http404 # Permission denied
form = ProposalForm(instance = proposal)
if request.method == 'POST':
form = ProposalForm(request.POST, instance = proposal)
if form.is_valid():
form.save()
next = request.POST['next']
return HttpResponseRedirect(next)
context = {
'form' : form,
'closure' : closure,
'project_id' : int(project_id),
}
return render_to_response('proposals/edit_proposal.html', context, context_instance = RequestContext(request))