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views.py
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views.py
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from django.shortcuts import render_to_response, get_object_or_404
from django.template import RequestContext
from django.forms.models import inlineformset_factory
from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse
from django.contrib.auth import authenticate, login
from hackathon.models import Person, Project, ProjectNeed, ProjectStaff
from hackathon.forms import ProjectForm, PersonForm, UserForm
def check_login(req):
if req.user.is_authenticated():
try:
profile = req.user.get_profile()
except Person.DoesNotExist:
profile = req.user
return {
'logged_in': True,
'user': profile
}
else:
return { 'logged_in': False }
def index(request):
varsContext = {}
varsContext.update(check_login(request))
varsContext["projects"] = Project.objects.all()
varsContext["people"] = Person.objects.all()
return render_to_response("hackathon/index.html", varsContext, context_instance=RequestContext(request))
def person(request, slugPerson, id, edit=False):
varsContext = {}
varsContext.update(check_login(request))
me = varsContext["me"] = get_object_or_404(Person, id=id)
if varsContext["me"].slug != slugPerson:
return HttpResponseRedirect(varsContext["me"].get_absolute_url())
if varsContext['logged_in']:
can_edit = varsContext["can_edit"] = (me == varsContext['user'])
else:
can_edit = False
if edit:
if varsContext["logged_in"] == False:
return HttpResponseRedirect("%s?next=%s" % (reverse('login'), reverse('edit-person', kwargs={'slugPerson': me.slug, 'id': me.id})))
elif not can_edit:
return HttpResponseRedirect(me.get_absolute_url())
else:
return signup(request, edit_instance=me)
return render_to_response("hackathon/person.html", varsContext, context_instance=RequestContext(request))
def project(request, slugProject, id, edit=False):
varsContext = {}
varsContext.update(check_login(request))
me = varsContext["me"] = get_object_or_404(Project, id=id)
if varsContext["me"].slug != slugProject:
return HttpResponseRedirect(varsContext["me"].get_absolute_url())
owners = me.leaders()
if varsContext['logged_in'] and len(owners):
can_edit = varsContext["can_edit"] = (varsContext['user'] in owners)
else:
can_edit = False
if edit:
if varsContext["logged_in"] == False:
return HttpResponseRedirect("%s?next=%s" % (reverse('login'), reverse('edit-project', kwargs={'slugProject': me.slug, 'id': me.id})))
elif not can_edit:
return HttpResponseRedirect(me.get_absolute_url())
else:
return submit_project(request, edit_instance=varsContext["me"])
return render_to_response("hackathon/project.html", varsContext, context_instance=RequestContext(request))
def signup(request, edit_instance=None):
varsContext = {}
varsContext.update(check_login(request))
if edit_instance:
view_url = "edit-person"
view_args, view_kwargs = ([], {'slugPerson': edit_instance.slug, 'id': edit_instance.id})
else:
view_url = "signup"
view_args, view_kwargs = ([], {})
if 'next' in request.GET and request.GET['next']:
varsContext['next'] = request.GET['next']
varsContext['target'] = "%s?next=%s" % (reverse(view_url, args=view_args, kwargs=view_kwargs), varsContext['next'])
else:
varsContext['next'] = None
varsContext['target'] = reverse(view_url, args=view_args, kwargs=view_kwargs)
if request.method == 'POST':
if edit_instance is None:
form1 = UserForm(request.POST)
form2 = PersonForm(request.POST)
else:
form1 = None
form2 = PersonForm(request.POST, instance=edit_instance)
if (form1 is None or form1.is_valid()) and form2.is_valid():
if edit_instance is None:
usr = form1.save()
usr = authenticate(username=usr.username, password=form1.cleaned_data['password1'])
login(request, usr)
else:
usr = None
profile = form2.save(usr)
if varsContext['next'] is None:
varsContext['next'] = profile.get_absolute_url()
return HttpResponseRedirect(varsContext['next'])
else:
if edit_instance is None:
form1 = UserForm()
form2 = PersonForm()
else:
form1 = None
form2 = PersonForm(instance=edit_instance)
varsContext['form1'] = form1
varsContext['form2'] = form2
return render_to_response("hackathon/signup.html", varsContext,
context_instance=RequestContext(request))
def submit_project(request, edit_instance=None):
varsContext = {}
varsContext.update(check_login(request))
if edit_instance:
view_url = "edit-project"
view_args, view_kwargs = ([], {'slugProject': edit_instance.slug, 'id': edit_instance.id})
else:
view_url = "submit-project"
view_args, view_kwargs = ([], {})
if not varsContext['logged_in']:
return HttpResponseRedirect("%s?next=%s" % (reverse('signup'), reverse('submit-project')))
if 'next' in request.GET and request.GET['next']:
varsContext['next'] = request.GET['next']
varsContext['target'] = "%s?next=%s" % (reverse(view_url, kwargs=view_kwargs), varsContext['next'])
else:
if edit_instance:
varsContext['next'] = edit_instance.get_absolute_url()
else:
varsContext['next'] = None
varsContext['target'] = reverse(view_url, kwargs=view_kwargs)
StaffFormset = inlineformset_factory(Project, ProjectStaff)
NeedsFormset = inlineformset_factory(Project, ProjectNeed)
if request.method == 'POST':
if edit_instance is None:
form = ProjectForm(request.POST)
else:
form = ProjectForm(request.POST, instance=edit_instance)
if form.is_valid():
proj = form.save()
project_staff = StaffFormset(request.POST, prefix="staff", instance=proj)
project_needs = NeedsFormset(request.POST, prefix="needs", instance=proj)
if project_staff.is_valid() and project_needs.is_valid():
project_staff.save()
project_needs.save()
if varsContext['next'] is None:
varsContext['next'] = proj.get_absolute_url()
return HttpResponseRedirect(varsContext['next'])
else:
print("init else1")
project_staff = StaffFormset(request.POST, prefix="staff")
project_needs = NeedsFormset(request.POST, prefix="needs")
else:
if edit_instance is None:
print("init none1")
form = ProjectForm()
project_staff = StaffFormset(prefix="staff")
project_needs = NeedsFormset(prefix="needs")
else:
print("init else2")
form = ProjectForm(instance=edit_instance)
project_staff = StaffFormset(prefix="staff", instance=edit_instance)
project_needs = NeedsFormset(prefix="needs", instance=edit_instance)
varsContext.update({
"form": form,
"project_needs": project_needs,
"project_staff": project_staff
})
return render_to_response("hackathon/project_submit.html", varsContext,
context_instance=RequestContext(request))
#def submit_project_success(request):
# return render_to_response("hackathon/project_submit_success.html", varsContext,
# context_instance=RequestContext(request))
#def signup_success(request):
# return render_to_response("hackathon/signup-success.html", varsContext,
# context_instance=RequestContext(request))