def frontendadmin_delete(context, model_object, label=None):
# Check if `model_object` is a model-instance
if not isinstance(model_object, Model):
raise template.TemplateSyntaxError, "'%s' argument must be a model-instance" % model_object
app_label = model_object._meta.app_label
model_name = model_object._meta.module_name
template_context = {
'delete_link':
reverse('frontendadmin_delete',
kwargs={
'app_label': app_label,
'model_name': model_name,
'instance_id': model_object.pk,
}),
'next_link':
context['request'].META['PATH_INFO'],
'label':
label,
}
# Check for permission
if check_permission(request=context['request'],
mode_name='delete',
app_label=app_label,
model_name=model_name):
template_context['has_permission'] = True
else:
template_context['has_permission'] = False
context.update(template_context)
return context
def frontendadmin_delete(context, model_object, label=None):
# Check if `model_object` is a model-instance
if not isinstance(model_object, Model):
raise template.TemplateSyntaxError, "'%s' argument must be a model-instance" % model_object
app_label = model_object._meta.app_label
model_name = model_object._meta.module_name
template_context = {
'delete_link': reverse('frontendadmin_delete', kwargs={
'app_label': app_label,
'model_name': model_name,
'instance_id': model_object.pk,
}),
'next_link': context['request'].META['PATH_INFO'],
'label': label,
}
# Check for permission
if check_permission(request=context['request'], mode_name='delete',
app_label=app_label,
model_name=model_name):
template_context['has_permission'] = True
else:
template_context['has_permission'] = False
context.update(template_context)
return context
def frontendadmin_add(context, queryset_object, label=None):
# Check if `queryset_object` is a queryset
if not isinstance(queryset_object, QuerySet):
raise template.TemplateSyntaxError, "'%s' argument must be a queryset" % queryset_object
app_label = queryset_object.model._meta.app_label
model_name = queryset_object.model._meta.module_name
template_context = {
'add_link':
reverse('frontendadmin_add',
kwargs={
'app_label': app_label,
'model_name': model_name,
}),
'next_link':
context['request'].META['PATH_INFO'],
'label':
label,
}
# Check for permission
if check_permission(request=context['request'],
mode_name='add',
app_label=app_label,
model_name=model_name):
template_context['has_permission'] = True
else:
template_context['has_permission'] = False
context.update(template_context)
return context
def frontendadmin_add(context, queryset_object, label=None):
# Check if `queryset_object` is a queryset
if not isinstance(queryset_object, QuerySet):
raise template.TemplateSyntaxError, "'%s' argument must be a queryset" % queryset_object
app_label = queryset_object.model._meta.app_label
model_name = queryset_object.model._meta.module_name
template_context = {
'add_link': reverse('frontendadmin_add', kwargs={
'app_label': app_label,
'model_name': model_name,
}),
'next_link': context['request'].META['PATH_INFO'],
'label': label,
}
# Check for permission
if check_permission(request=context['request'], mode_name='add',
app_label=app_label,
model_name=model_name):
template_context['has_permission'] = True
else:
template_context['has_permission'] = False
context.update(template_context)
return context
def frontendadmin_delete(context, model_object, label=None):
# Check if `model_object` is a model-instance
if not isinstance(model_object, Model):
raise template.TemplateSyntaxError("'%s' argument must be a model-instance" % model_object)
app_label = model_object._meta.app_label
model_name = model_object._meta.module_name
template_context = {
"delete_link": reverse(
"frontendadmin_delete",
kwargs={"app_label": app_label, "model_name": model_name, "instance_id": model_object.pk},
),
"next_link": context["request"].META["PATH_INFO"],
"label": label,
}
# Check for permission
if check_permission(request=context["request"], mode_name="delete", app_label=app_label, model_name=model_name):
template_context["has_permission"] = True
else:
template_context["has_permission"] = False
context.update(template_context)
return context
def _get_instance(request,
mode_name,
app_label,
model_name,
instance_id=None,
form=None,
form_fields=None,
form_exclude=None):
'''
Returns the model and an instance_form for the given arguments. If an primary
key (instance_id) is given, it will return also the instance.
If the user has no permission to add, change or delete the object, a
HttpResponse is returned.
'''
# Check for permission to add/change/delete this object
if not check_permission(request, mode_name, app_label, model_name):
return HttpResponseForbidden('You have no permission to do this!')
try:
model = get_model(app_label, model_name)
# Model does not exist
except AttributeError:
return HttpResponseForbidden('This model does not exist!')
label = '%s.%s' % (app_label, model_name)
# get form for model
if label in FORMS and not form:
form = import_function(FORMS[label])
elif model in site._registry and not form:
form = site._registry[model].form
elif form is None:
form = FrontendAdminModelForm
if label in EXCLUDES:
form_exclude = EXCLUDES[label]
if label in FIELDS:
form_fields = FIELDS[label]
instance_form = modelform_factory(model,
form=form,
fields=form_fields,
exclude=form_exclude)
# if instance_id is set, grab this model object
if instance_id:
instance = model.objects.get(pk=instance_id)
return model, instance_form, instance
return model, instance_form
def frontendadmin_add(context, queryset_object, label=None):
# Check if `queryset_object` is a queryset
if not isinstance(queryset_object, QuerySet):
raise template.TemplateSyntaxError, "'%s' argument must be a queryset" % queryset_object
app_label = queryset_object.model._meta.app_label
model_name = queryset_object.model._meta.module_name
template_context = {
"add_link": reverse("frontendadmin_add", kwargs={"app_label": app_label, "model_name": model_name}),
"next_link": context["request"].META["PATH_INFO"],
"label": label,
}
# Check for permission
if check_permission(request=context["request"], mode_name="add", app_label=app_label, model_name=model_name):
template_context["has_permission"] = True
context.update(template_context)
return context
def _get_instance(request, mode_name, app_label, model_name, instance_id=None,
form=None,
form_fields=None,
form_exclude=None):
'''
Returns the model and an instance_form for the given arguments. If an primary
key (instance_id) is given, it will return also the instance.
If the user has no permission to add, change or delete the object, a
HttpResponse is returned.
'''
# Check for permission to add/change/delete this object
if not check_permission(request, mode_name, app_label, model_name):
return HttpResponseForbidden('You have no permission to do this!')
try:
model = get_model(app_label, model_name)
# Model does not exist
except AttributeError:
return HttpResponseForbidden('This model does not exist!')
label = '%s.%s' % (app_label, model_name)
# get form for model
if label in FORMS and not form:
form = import_function(FORMS[label])
elif model in site._registry and not form:
form = site._registry[model].form
elif form is None:
form = FrontendAdminModelForm
if label in EXCLUDES:
form_exclude = EXCLUDES[label]
if label in FIELDS:
form_fields = FIELDS[label]
instance_form = modelform_factory(model, form=form,
fields=form_fields, exclude=form_exclude)
# if instance_id is set, grab this model object
if instance_id:
instance = model.objects.get(pk=instance_id)
return model, instance_form, instance
return model, instance_form
