def add_member(request, village_id=0, member_id=0, template="contacts/phone_number.html"):
""" adding a member to a village involves either
1. creating a new contact and adding that new contact to the village, or
2. finding an existing contact and adding that contact to this village
this view deals with both cases, by requiring the web user to specify
a phone number first, and using the phone number to search for existing matches
"""
context = {}
context['title'] = _("Add Member")
if request.method == 'POST':
if 'phone_number_query' in request.POST:
# we received a post of the contact's phone number
phone_number_query = request.POST['phone_number_query'].strip()
if phone_number_query:
# try to find a matching contact
try:
cxn = ChannelConnection.objects.get(user_identifier=phone_number_query)
except ChannelConnection.DoesNotExist:
# if nothing matches, create new contact
form = GSMContactForm()
form.initial = {'phone_number':phone_number_query}
template="contacts/add.html"
context['form'] = form
return render_to_response(request, template, context)
else:
# if contact matches, redirect to that contact's edit page
return HttpResponseRedirect("/village/%s/member/add/%s" % \
(village_id, cxn.contact.id) )
# when we move to django 1.1, use the following intead:
# redirect(add_member, village_id, cxn.contact.id)
else:
context['error'] = "Please enter a phone number for member."
else:
# we received a post from the add/edit_member form. save()
action = ""
if member_id != 0:
contact = get_object_or_404( Contact, pk=member_id )
form = GSMContactForm(request.POST, instance=contact)
action = "edited"
else:
form = GSMContactForm(request.POST)
action = "created"
if form.is_valid():
c = form.save()
context['status'] = _("Member '%(member_name)s' successfully %(action)s" % \
{'member_name':c.signature, 'action':action} )
if village_id != 0:
village = Village.objects.get(id=village_id)
village.add_children( c )
context['status'] = context['status'] + _(" and added to village: %s") % village.name
else:
context['error'] = form.errors
if member_id != 0:
contact = get_object_or_404(Contact, pk=member_id)
form = GSMContactForm(instance=contact)
context['form'] = form
context['title'] = _("Add Member %s to village %s") % (contact.signature,village_id)
template = "contacts/add.html"
return render_to_response(request, template, context)
def edit_member(request, pk, template="contacts/edit.html"):
context = {}
contact = get_object_or_404(Contact, id=pk)
if request.method == "POST":
form = GSMContactForm(request.POST, instance=contact)
if form.is_valid():
form.save()
context['status'] = _("Member '%(contact_name)s' successfully updated" % \
{'contact_name':contact.signature} )
else:
context['error'] = form.errors
else:
form = GSMContactForm(instance=contact)
context['form'] = form
context['title'] = _("Edit Member") + " " + contact.signature
context['contact'] = contact
return render_to_response(request, template, context)