def index(request):
snippet_types = [
(get_snippet_type_name(content_type)[1], get_snippet_type_description(content_type), content_type)
for content_type in get_snippet_content_types()
if user_can_edit_snippet_type(request.user, content_type)
]
return render(request, "wagtailsnippets/snippets/index.html", {"snippet_types": snippet_types})
def index(request):
snippet_model_opts = [
model._meta for model in get_snippet_models()
if user_can_edit_snippet_type(request.user, model)]
return render(request, 'wagtailsnippets/snippets/index.html', {
'snippet_model_opts': sorted(
snippet_model_opts, key=lambda x: x.verbose_name.lower())})
def delete(request, content_type_app_name, content_type_model_name, id):
content_type = get_content_type_from_url_params(content_type_app_name,
content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name = get_snippet_type_name(content_type)[0]
instance = get_object_or_404(model, id=id)
if request.POST:
instance.delete()
messages.success(
request,
_("{snippet_type} '{instance}' deleted.").format(
snippet_type=capfirst(snippet_type_name), instance=instance))
return redirect('wagtailsnippets_list', content_type.app_label,
content_type.model)
return render(
request, 'wagtailsnippets/snippets/confirm_delete.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'instance': instance,
})
def create(request, content_type_app_name, content_type_model_name):
content_type = get_content_type_from_url_params(content_type_app_name, content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name = get_snippet_type_name(content_type)[0]
instance = model()
edit_handler_class = get_snippet_edit_handler(model)
form_class = edit_handler_class.get_form_class(model)
if request.POST:
form = form_class(request.POST, request.FILES, instance=instance)
if form.is_valid():
form.save()
messages.success(
request,
"%s '%s' created." % (capfirst(get_snippet_type_name(content_type)[0]), instance)
)
return redirect('wagtailsnippets_list', content_type.app_label, content_type.model)
else:
messages.error(request, "The snippet could not be created due to errors.")
edit_handler = edit_handler_class(instance=instance, form=form)
else:
form = form_class(instance=instance)
edit_handler = edit_handler_class(instance=instance, form=form)
return render(request, 'wagtailsnippets/snippets/create.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'edit_handler': edit_handler,
})
def list(request, content_type_app_name, content_type_model_name):
content_type = get_content_type_from_url_params(content_type_app_name,
content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name, snippet_type_name_plural = get_snippet_type_name(
content_type)
items = model.objects.all()
# Pagination
p = request.GET.get('p', 1)
paginator = Paginator(items, 20)
try:
paginated_items = paginator.page(p)
except PageNotAnInteger:
paginated_items = paginator.page(1)
except EmptyPage:
paginated_items = paginator.page(paginator.num_pages)
return render(
request, 'wagtailsnippets/snippets/type_index.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'snippet_type_name_plural': snippet_type_name_plural,
'items': paginated_items,
})
def choose_snippet(request, id, content_type_app_name, content_type_model_name):
"""
Choose snippet and display its representation in the Hallo.js richtext field.
"""
model = get_snippet_model_from_url_params(content_type_app_name, content_type_model_name)
if not user_can_edit_snippet_type(request.user, model):
raise PermissionDenied
try:
model.objects.get(id=id)
except ObjectDoesNotExist:
return render_modal_workflow(
request,
None,
None,
{'error': 'Sorry, an error occurred. Contact support or try again later.'}
)
embed_html = embed_to_editor_html(id, content_type_app_name, content_type_model_name)
return render_modal_workflow(
request,
None,
'wagtailembedder/editor/snippet_chosen.js',
{'embed_html': embed_html}
)
def list(request, content_type_app_name, content_type_model_name):
content_type = get_content_type_from_url_params(content_type_app_name, content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name, snippet_type_name_plural = get_snippet_type_name(content_type)
items = model.objects.all()
# Pagination
p = request.GET.get('p', 1)
paginator = Paginator(items, 20)
try:
paginated_items = paginator.page(p)
except PageNotAnInteger:
paginated_items = paginator.page(1)
except EmptyPage:
paginated_items = paginator.page(paginator.num_pages)
return render(request, 'wagtailsnippets/snippets/type_index.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'snippet_type_name_plural': snippet_type_name_plural,
'items': paginated_items,
})
def delete(request, content_type_app_name, content_type_model_name, id):
content_type = get_content_type_from_url_params(content_type_app_name, content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name = get_snippet_type_name(content_type)[0]
instance = get_object_or_404(model, id=id)
if request.POST:
instance.delete()
messages.success(
request,
_("{snippet_type} '{instance}' deleted.").format(
snippet_type=capfirst(snippet_type_name),
instance=instance
)
)
return redirect('wagtailsnippets_list', content_type.app_label, content_type.model)
return render(request, 'wagtailsnippets/snippets/confirm_delete.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'instance': instance,
})
def index(request):
snippet_types = [(get_snippet_type_name(content_type)[1],
get_snippet_type_description(content_type), content_type)
for content_type in get_snippet_content_types()
if user_can_edit_snippet_type(request.user, content_type)]
return render(request, 'wagtailsnippets/snippets/index.html', {
'snippet_types': snippet_types,
})
def index(request):
snippet_types = [(get_snippet_type_name(content_type)[1], content_type)
for content_type in get_snippet_content_types()
if user_can_edit_snippet_type(request.user, content_type)]
return render(
request, 'wagtailsnippets/snippets/index.html', {
'snippet_types': sorted(snippet_types, key=lambda x: x[0].lower()),
})
def index(request):
snippet_types = [
(get_snippet_type_name(content_type)[1], content_type)
for content_type in get_snippet_content_types()
if user_can_edit_snippet_type(request.user, content_type)
]
return render(
request,
"wagtailsnippets/snippets/index.html",
{"snippet_types": sorted(snippet_types, key=lambda x: x[0].lower())},
)
def index(request):
snippet_types = [
(
get_snippet_type_name(content_type)[1],
get_snippet_type_description(content_type),
content_type
)
for content_type in get_snippet_content_types()
if user_can_edit_snippet_type(request.user, content_type)
]
return render(request, 'wagtailsnippets/snippets/index.html', {
'snippet_types': sorted(snippet_types, key=lambda x: x[0].lower()),
})
def index(request):
snippet_types = [
(get_snippet_type_name(content_type)[1], '', content_type)
for content_type in get_snippet_content_types()
if user_can_edit_snippet_type(request.user, content_type)
and hasattr(content_type.model_class()._meta, 'embedder_snippet')
and content_type.model_class()._meta.embedder_snippet
]
return render_modal_workflow(request,
'wagtailembedder/snippets/types_list.html',
'wagtailembedder/snippets/types_list.js', {
'snippet_types': snippet_types,
})
def index(request, template='wagtailsnippets/snippets/index.html'):
snippet_types = [
(
get_snippet_type_name(content_type)[1],
get_snippet_type_description(content_type),
content_type
)
for content_type in get_snippet_content_types()
if user_can_edit_snippet_type(request.user, content_type)
]
return render(request, template, {
'snippet_types': snippet_types,
})
def edit(request, content_type_app_name, content_type_model_name, id):
content_type = get_content_type_from_url_params(content_type_app_name,
content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name = get_snippet_type_name(content_type)[0]
instance = get_object_or_404(model, id=id)
edit_handler_class = get_snippet_edit_handler(model)
form_class = edit_handler_class.get_form_class(model)
if request.POST:
form = form_class(request.POST, request.FILES, instance=instance)
if form.is_valid():
form.save()
messages.success(request,
_("{snippet_type} '{instance}' updated.").format(
snippet_type=capfirst(snippet_type_name),
instance=instance),
buttons=[
messages.button(
reverse('wagtailsnippets_edit',
args=(
content_type_app_name,
content_type_model_name,
instance.id,
)), _('Edit'))
])
return redirect('wagtailsnippets_list', content_type.app_label,
content_type.model)
else:
messages.error(request,
_("The snippet could not be saved due to errors."))
edit_handler = edit_handler_class(instance=instance, form=form)
else:
form = form_class(instance=instance)
edit_handler = edit_handler_class(instance=instance, form=form)
return render(
request, 'wagtailsnippets/snippets/edit.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'instance': instance,
'edit_handler': edit_handler
})
def list(request, content_type_app_name, content_type_model_name):
content_type = get_content_type_from_url_params(content_type_app_name, content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name, snippet_type_name_plural = get_snippet_type_name(content_type)
items = model.objects.all()
return render(request, 'wagtailsnippets/snippets/type_index.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'snippet_type_name_plural': snippet_type_name_plural,
'items': items,
})
def list(request, content_type_app_name, content_type_model_name):
content_type = get_content_type_from_url_params(content_type_app_name, content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name, snippet_type_name_plural = get_snippet_type_name(content_type)
items = model.objects.all()
return render(request, 'wagtailsnippets/snippets/type_index.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'snippet_type_name_plural': snippet_type_name_plural,
'items': items,
})
def index(request):
snippet_types = [(
get_snippet_type_name(content_type)[1],
'',
content_type)
for content_type in get_snippet_content_types()
if user_can_edit_snippet_type(request.user, content_type) and hasattr(content_type.model_class()._meta, 'embedder_snippet') and content_type.model_class()._meta.embedder_snippet
]
return render_modal_workflow(
request,
'wagtailembedder/snippets/types_list.html',
'wagtailembedder/snippets/types_list.js',
{
'snippet_types': snippet_types,
}
)
def edit(request, content_type_app_name, content_type_model_name, id):
content_type = get_content_type_from_url_params(content_type_app_name, content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name = get_snippet_type_name(content_type)[0]
instance = get_object_or_404(model, id=id)
edit_handler_class = get_snippet_edit_handler(model)
form_class = edit_handler_class.get_form_class(model)
if request.POST:
form = form_class(request.POST, request.FILES, instance=instance)
if form.is_valid():
form.save()
messages.success(
request,
_("{snippet_type} '{instance}' updated.").format(
snippet_type=capfirst(snippet_type_name),
instance=instance
),
buttons=[
messages.button(reverse('wagtailsnippets_edit', args=(content_type_app_name, content_type_model_name, instance.id)), _('Edit'))
]
)
return redirect('wagtailsnippets_list', content_type.app_label, content_type.model)
else:
messages.error(request, _("The snippet could not be saved due to errors."))
edit_handler = edit_handler_class(instance=instance, form=form)
else:
form = form_class(instance=instance)
edit_handler = edit_handler_class(instance=instance, form=form)
return render(request, 'wagtailsnippets/snippets/edit.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'instance': instance,
'edit_handler': edit_handler
})
def edit(request, content_type_app_name, content_type_model_name, id):
content_type = get_content_type_from_url_params(content_type_app_name, content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name = get_snippet_type_name(content_type)[0]
instance = get_object_or_404(model, id=id)
edit_handler_class = get_snippet_edit_handler(model)
form_class = edit_handler_class.get_form_class(model)
if request.POST:
form = form_class(request.POST, request.FILES, instance=instance)
if form.is_valid():
form.save()
messages.success(
request,
_("{snippet_type} '{instance}' updated.").format(
snippet_type=capfirst(snippet_type_name), instance=instance
),
)
return redirect("wagtailsnippets_list", content_type.app_label, content_type.model)
else:
messages.error(request, _("The snippet could not be saved due to errors."))
edit_handler = edit_handler_class(instance=instance, form=form)
else:
form = form_class(instance=instance)
edit_handler = edit_handler_class(instance=instance, form=form)
return render(
request,
"wagtailsnippets/snippets/edit.html",
{
"content_type": content_type,
"snippet_type_name": snippet_type_name,
"instance": instance,
"edit_handler": edit_handler,
},
)
def create(request, content_type_app_name, content_type_model_name):
content_type = get_content_type_from_url_params(content_type_app_name,
content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
snippet_type_name = get_snippet_type_name(content_type)[0]
instance = model()
edit_handler_class = get_snippet_edit_handler(model)
form_class = edit_handler_class.get_form_class(model)
if request.POST:
form = form_class(request.POST, request.FILES, instance=instance)
if form.is_valid():
form.save()
messages.success(
request,
_("{snippet_type} '{instance}' created.").format(
snippet_type=capfirst(
get_snippet_type_name(content_type)[0]),
instance=instance))
return redirect('wagtailsnippets_list', content_type.app_label,
content_type.model)
else:
messages.error(
request, _("The snippet could not be created due to errors."))
edit_handler = edit_handler_class(instance=instance, form=form)
else:
form = form_class(instance=instance)
edit_handler = edit_handler_class(instance=instance, form=form)
return render(
request, 'wagtailsnippets/snippets/create.html', {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'edit_handler': edit_handler,
})
def choose_snippet(request, id, content_type_app_name,
content_type_model_name):
content_type = get_content_type_from_url_params(content_type_app_name,
content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
try:
model.objects.get(id=id)
except ObjectDoesNotExist:
return render_modal_workflow(
request, None, None, {
'error':
'Sorry, an error occurred. Contact support or try again later.'
})
embed_html = embed_to_editor_html(id, content_type_app_name,
content_type_model_name)
return render_modal_workflow(request, None,
'wagtailembedder/editor/snippet_chosen.js',
{'embed_html': embed_html})
def choose_snippet(request, id, content_type_app_name, content_type_model_name):
content_type = get_content_type_from_url_params(content_type_app_name, content_type_model_name)
if not user_can_edit_snippet_type(request.user, content_type):
raise PermissionDenied
model = content_type.model_class()
try:
model.objects.get(id=id)
except ObjectDoesNotExist:
return render_modal_workflow(
request,
None,
None,
{'error': 'Sorry, an error occurred. Contact support or try again later.'}
)
embed_html = embed_to_editor_html(id, content_type_app_name, content_type_model_name)
return render_modal_workflow(
request,
None,
'wagtailembedder/editor/snippet_chosen.js',
{'embed_html': embed_html}
)
def index(request):
"""
Fetches all human-readabe names of all snippet classes and presents them
in a list.
"""
snippet_types = [
(
content_type._meta.app_label,
content_type._meta.model.__name__,
content_type._meta.verbose_name,
getattr(content_type._meta, 'description', ''),
)
for content_type in get_snippet_models()
if user_can_edit_snippet_type(request.user, content_type)
]
return render_modal_workflow(
request,
'wagtailembedder/snippets/types_list.html',
'wagtailembedder/snippets/types_list.js',
{
'snippet_types': snippet_types,
}
)
def is_shown(self, request):
return user_can_edit_snippet_type(request.user, Person)
def is_shown(self, request):
return user_can_edit_snippet_type(request.user, Person)
