def add_template(request):
# If current user is authenticated and it staff.
if current_staff(request):
page_vars = {'page_title': 'Add Template'}
# User is requesting for a new form
if request.method == "GET":
# Creating form instance
page_vars['form'] = AdminTemplateForm()
# CSRF context
csrfContext = RequestContext(request, page_vars)
# Render page for user
return render(request, 'administrative/add_template.html', csrfContext)
# User is uploading new template, process it!
elif request.method == "POST":
# Create form instance from post data
completed_form = AdminTemplateForm(request.POST)
# Check to see if form is valid
if completed_form.is_valid():
# Save it!
completed_form.save()
# Generate Message for user
messages.add_message(request, messages.SUCCESS, 'Success: New Template Added')
# Redirect
return HttpResponseRedirect('/admin/all_templates')
# Form is not valid!
else:
# Generate form errors.
generate_form_errors(request, completed_form)
# Resend form.
page_vars['form'] = completed_form
# CSRF context
csrfContext = RequestContext(request, page_vars)
# Render Page
return render(request, 'administrative/add_template.html', csrfContext)
else:
raise Http404
def edit_template(request, param_template_pk):
# If current user is authenticated and it staff.
if current_staff(request):
page_vars = {"page_title": "Edit Template"}
# Get the desired template out of DB
try:
template = Template.objects.get(pk=param_template_pk)
except Template.DoesNotExist:
raise Http404
# Okay, we have the template now.
# Method is GET, load form object.
if request.method == "GET":
# Check for 'delete' action
action = request.GET.get('action')
# If action == 'delete' delete template from system
if action == 'delete':
# Generate message for user.
messages.add_message(request, messages.SUCCESS, 'Success: Template Deleted')
# Delete template from db.
template.delete()
# Redirect
return HttpResponseRedirect('/admin/all_templates')
# We can assume that the delete action was not called now
page_vars['form'] = AdminTemplateForm(instance=template)
page_vars['template'] = template
# Generating CSRF context.
csrfContext = RequestContext(request, page_vars)
# Render page w/ form for user.
return render(request, 'administrative/edit_template.html', csrfContext)
# User is posting the form, update the template obj.
elif request.method == "POST":
# Build templateform obj.
completed_form = AdminTemplateForm(request.POST, instance=template)
# Save template if valid
if completed_form.is_valid():
# Save it to DB
completed_form.save()
# Generate message for user
messages.add_message(request, messages.SUCCESS, 'Success: Changes Applied to Template')
# Redirect back to edit page
return HttpResponseRedirect('/admin/edit_template/{0}'.format(template.pk))
# Form is not valid
else:
# Generate form errors.
generate_form_errors(request, completed_form)
# Resend form.
page_vars['form'] = completed_form
page_vars['template'] = template
# CSRF context
csrfContext = RequestContext(request, page_vars)
# Render Page
return render(request, 'administrative/edit_template.html', csrfContext)
else:
raise Http404