def tap_list(request):
context = RequestContext(request)
taps = [{'tap': tap} for tap in request.kbsite.taps.all()]
for tinfo in taps:
tap = tinfo['tap']
prefix = 'tap-%s' % tap.seqn
tinfo['prefix'] = prefix
# Demux multiple forms using submit button name.
submit_name = "%s-submit" % prefix
edit_form = None
if request.method == 'POST' and submit_name in request.POST:
edit_form = forms.TapForm(request.POST,
site=request.kbsite,
instance=tap,
prefix=prefix)
if edit_form.is_valid():
tap = edit_form.save(commit=False)
val = edit_form.cleaned_data['ml_per_tick']
ml = val[0]
if ml == '0':
ml = val[1]
tap.ml_per_tick = float(ml)
tap.save()
messages.success(request, 'Tap "%s" was updated.' % tap.name)
else:
messages.error(request,
'Your form had errors, please correct them.')
if not edit_form:
edit_form = forms.TapForm(site=request.kbsite,
instance=tap,
prefix=prefix,
initial={
'ml_per_tick': (str(tap.ml_per_tick),
str(tap.ml_per_tick))
})
for field in edit_form.fields.values():
widget = field.widget
if widget.is_hidden:
continue
if isinstance(widget, widgets.Textarea) or isinstance(
widget, widgets.TextInput):
new_class = widget.attrs.get('class', '') + ' span10'
#widget.attrs['class'] = new_class.strip()
tinfo['edit_form'] = edit_form
if tap.current_keg and tap.current_keg.is_active():
tinfo['end_form'] = forms.KegHiddenSelectForm(
initial={'keg': tap.current_keg})
else:
tinfo['keg_form'] = forms.ChangeKegForm()
context['all_taps'] = taps
context['create_tap_form'] = forms.TapForm(site=request.kbsite)
return render_to_response('kegadmin/tap-edit.html', context)
def do_end_keg(request):
form = forms.KegHiddenSelectForm(request.POST)
if form.is_valid():
keg = form.cleaned_data['keg']
if keg.site == request.kbsite:
keg.status = "offline"
keg.enddate = datetime.datetime.now()
keg.save()
if keg.current_tap:
keg.current_tap.current_keg = None
keg.current_tap.save()
messages.success(request, 'The keg was deactivated.')
result_url = reverse('kegadmin-taps', args=[request.kbsite.url()])
return redirect_to(request, result_url)
def tap_list(request):
context = RequestContext(request)
# Create a new tap if needed.
context['create_tap_form'] = forms.TapForm(site=request.kbsite)
if request.method == 'POST' and 'new-tap-submit' in request.POST:
success, form = _create_or_update_tap(None, request)
if not success:
context['create_tap_form'] = form
for tap in request.kbsite.taps.all():
submit_name = 'tap-%s-delete' % tap.seqn
if request.method == 'POST' and submit_name in request.POST:
tap_name = tap.name
tap.delete()
messages.success(request, 'Tap "%s" was deleted.' % tap_name)
# Build/process forms for all taps.
taps = [{'tap': tap} for tap in request.kbsite.taps.all()]
for tinfo in taps:
tap = tinfo['tap']
prefix = 'tap-%s' % tap.seqn
tinfo['prefix'] = prefix
# Demux multiple forms using submit button name.
submit_name = "%s-submit" % prefix
if request.method == 'POST' and submit_name in request.POST:
success, form = _create_or_update_tap(tap, request)
if not success:
tinfo['edit_form'] = form
if 'edit_form' not in tinfo:
tinfo['edit_form'] = forms.TapForm(site=request.kbsite,
instance=tap,
prefix=prefix,
initial={
'ml_per_tick':
(str(tap.ml_per_tick),
str(tap.ml_per_tick))
})
if tap.current_keg and tap.current_keg.is_active():
tinfo['end_form'] = forms.KegHiddenSelectForm(
initial={'keg': tap.current_keg})
else:
tinfo['keg_form'] = forms.ChangeKegForm()
context['all_taps'] = taps
return render_to_response('kegadmin/tap-edit.html', context)