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)
model = content_type.model_class()
permissions = [
get_permission_name(action, model)
for action in ['add', 'change', 'delete']
]
if not any([request.user.has_perm(perm) for perm in permissions]):
return permission_denied(request)
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,
'can_add_snippet': request.user.has_perm(get_permission_name('add', model)),
})
def list(request, app_label, model_name):
model = get_snippet_model_from_url_params(app_label, model_name)
permissions = [
get_permission_name(action, model)
for action in ['add', 'change', 'delete']
]
if not any([request.user.has_perm(perm) for perm in permissions]):
return permission_denied(request)
items = model.objects.all()
# Search
is_searchable = class_is_indexed(model)
is_searching = False
search_query = None
if is_searchable and 'q' in request.GET:
search_form = SearchForm(
request.GET,
placeholder=_("Search %(snippet_type_name)s") %
{'snippet_type_name': model._meta.verbose_name_plural})
if search_form.is_valid():
search_query = search_form.cleaned_data['q']
search_backend = get_search_backend()
items = search_backend.search(search_query, items)
is_searching = True
else:
search_form = SearchForm(
placeholder=_("Search %(snippet_type_name)s") %
{'snippet_type_name': model._meta.verbose_name_plural})
paginator, paginated_items = paginate(request, items)
# Template
if request.is_ajax():
template = 'wagtailsnippets/snippets/results.html'
else:
template = 'wagtailsnippets/snippets/type_index.html'
return render(
request, template, {
'model_opts':
model._meta,
'items':
paginated_items,
'can_add_snippet':
request.user.has_perm(get_permission_name('add', model)),
'is_searchable':
is_searchable,
'search_form':
search_form,
'is_searching':
is_searching,
'query_string':
search_query,
})
def list(request, app_label, model_name):
model = get_snippet_model_from_url_params(app_label, model_name)
permissions = [
get_permission_name(action, model)
for action in ['add', 'change', 'delete']
]
if not any([request.user.has_perm(perm) for perm in permissions]):
return permission_denied(request)
items = model.objects.all()
# Preserve the snippet's model-level ordering if specified, but fall back on PK if not
# (to ensure pagination is consistent)
if not items.ordered:
items = items.order_by('pk')
# Search
is_searchable = class_is_indexed(model)
is_searching = False
search_query = None
if is_searchable and 'q' in request.GET:
search_form = SearchForm(request.GET, placeholder=_("Search %(snippet_type_name)s") % {
'snippet_type_name': model._meta.verbose_name_plural
})
if search_form.is_valid():
search_query = search_form.cleaned_data['q']
search_backend = get_search_backend()
items = search_backend.search(search_query, items)
is_searching = True
else:
search_form = SearchForm(placeholder=_("Search %(snippet_type_name)s") % {
'snippet_type_name': model._meta.verbose_name_plural
})
paginator, paginated_items = paginate(request, items)
# Template
if request.is_ajax():
template = 'wagtailsnippets/snippets/results.html'
else:
template = 'wagtailsnippets/snippets/type_index.html'
return render(request, template, {
'model_opts': model._meta,
'items': paginated_items,
'can_add_snippet': request.user.has_perm(get_permission_name('add', model)),
'is_searchable': is_searchable,
'search_form': search_form,
'is_searching': is_searching,
'query_string': search_query,
})
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)
model = content_type.model_class()
permissions = [
get_permission_name(action, model)
for action in ['add', 'change', 'delete']
]
if not any([request.user.has_perm(perm) for perm in permissions]):
return permission_denied(request)
snippet_type_name, snippet_type_name_plural = get_snippet_type_name(content_type)
items = model.objects.all()
# Search
is_searchable = class_is_indexed(model)
is_searching = False
search_query = None
if is_searchable and 'q' in request.GET:
search_form = SearchForm(request.GET, placeholder=_("Search %(snippet_type_name)s") % {
'snippet_type_name': snippet_type_name_plural
})
if search_form.is_valid():
search_query = search_form.cleaned_data['q']
search_backend = get_search_backend()
items = search_backend.search(search_query, items)
is_searching = True
else:
search_form = SearchForm(placeholder=_("Search %(snippet_type_name)s") % {
'snippet_type_name': snippet_type_name_plural
})
paginator, paginated_items = paginate(request, items)
# Template
if request.is_ajax():
template = 'wagtailsnippets/snippets/results.html'
else:
template = 'wagtailsnippets/snippets/type_index.html'
return render(request, template, {
'content_type': content_type,
'snippet_type_name': snippet_type_name,
'snippet_type_name_plural': snippet_type_name_plural,
'items': paginated_items,
'can_add_snippet': request.user.has_perm(get_permission_name('add', model)),
'is_searchable': is_searchable,
'search_form': search_form,
'is_searching': is_searching,
'query_string': search_query,
})
def list(request, app_label, model_name):
model = get_snippet_model_from_url_params(app_label, model_name)
permissions = [get_permission_name(action, model) for action in ["add", "change", "delete"]]
if not any([request.user.has_perm(perm) for perm in permissions]):
return permission_denied(request)
items = model.objects.all()
# Search
is_searchable = class_is_indexed(model)
is_searching = False
search_query = None
if is_searchable and "q" in request.GET:
search_form = SearchForm(
request.GET,
placeholder=_("Search %(snippet_type_name)s") % {"snippet_type_name": model._meta.verbose_name_plural},
)
if search_form.is_valid():
search_query = search_form.cleaned_data["q"]
search_backend = get_search_backend()
items = search_backend.search(search_query, items)
is_searching = True
else:
search_form = SearchForm(
placeholder=_("Search %(snippet_type_name)s") % {"snippet_type_name": model._meta.verbose_name_plural}
)
paginator, paginated_items = paginate(request, items)
# Template
if request.is_ajax():
template = "wagtailsnippets/snippets/results.html"
else:
template = "wagtailsnippets/snippets/type_index.html"
return render(
request,
template,
{
"model_opts": model._meta,
"items": paginated_items,
"can_add_snippet": request.user.has_perm(get_permission_name("add", model)),
"is_searchable": is_searchable,
"search_form": search_form,
"is_searching": is_searching,
"query_string": search_query,
},
)
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)
model = content_type.model_class()
permission = get_permission_name('delete', model)
if not request.user.has_perm(permission):
return permission_denied(request)
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 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)
model = content_type.model_class()
permission = get_permission_name("delete", model)
if not request.user.has_perm(permission):
return permission_denied(request)
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 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)
model = content_type.model_class()
permission = get_permission_name("change", model)
if not request.user.has_perm(permission):
return permission_denied(request)
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)
model = content_type.model_class()
permission = get_permission_name('change', model)
if not request.user.has_perm(permission):
return permission_denied(request)
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, app_label, model_name, id):
model = get_snippet_model_from_url_params(app_label, model_name)
permission = get_permission_name('change', model)
if not request.user.has_perm(permission):
return permission_denied(request)
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.method == '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(model._meta.verbose_name_plural),
instance=instance),
buttons=[
messages.button(
reverse('wagtailsnippets:edit',
args=(app_label, model_name, instance.id)),
_('Edit'))
])
return redirect('wagtailsnippets:list', app_label, model_name)
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', {
'model_opts': model._meta,
'instance': instance,
'edit_handler': edit_handler,
'form': form,
})
def edit(request, app_label, model_name, id):
model = get_snippet_model_from_url_params(app_label, model_name)
permission = get_permission_name('change', model)
if not request.user.has_perm(permission):
return permission_denied(request)
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.method == '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(model._meta.verbose_name_plural),
instance=instance
),
buttons=[
messages.button(reverse(
'wagtailsnippets:edit', args=(app_label, model_name, instance.id)
), _('Edit'))
]
)
return redirect('wagtailsnippets:list', app_label, model_name)
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', {
'model_opts': model._meta,
'instance': instance,
'edit_handler': edit_handler,
'form': form,
})
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)
model = content_type.model_class()
permission = get_permission_name('add', model)
if not request.user.has_perm(permission):
return permission_denied(request)
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
),
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 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 create(request, app_label, model_name):
model = get_snippet_model_from_url_params(app_label, model_name)
permission = get_permission_name("add", model)
if not request.user.has_perm(permission):
return permission_denied(request)
instance = model()
edit_handler_class = get_snippet_edit_handler(model)
form_class = edit_handler_class.get_form_class(model)
if request.method == "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(model._meta.verbose_name), instance=instance
),
buttons=[
messages.button(
reverse("wagtailsnippets:edit", args=(app_label, model_name, instance.id)), _("Edit")
)
],
)
return redirect("wagtailsnippets:list", app_label, model_name)
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",
{"model_opts": model._meta, "edit_handler": edit_handler, "form": form},
)
def delete(request, app_label, model_name, id):
model = get_snippet_model_from_url_params(app_label, model_name)
permission = get_permission_name("delete", model)
if not request.user.has_perm(permission):
return permission_denied(request)
instance = get_object_or_404(model, id=id)
if request.POST:
instance.delete()
messages.success(
request,
_("{snippet_type} '{instance}' deleted.").format(
snippet_type=capfirst(model._meta.verbose_name_plural), instance=instance
),
)
return redirect("wagtailsnippets:list", app_label, model_name)
return render(
request, "wagtailsnippets/snippets/confirm_delete.html", {"model_opts": model._meta, "instance": instance}
)
def delete(request, app_label, model_name, id):
model = get_snippet_model_from_url_params(app_label, model_name)
permission = get_permission_name('delete', model)
if not request.user.has_perm(permission):
return permission_denied(request)
instance = get_object_or_404(model, id=id)
if request.POST:
instance.delete()
messages.success(
request,
_("{snippet_type} '{instance}' deleted.").format(
snippet_type=capfirst(model._meta.verbose_name_plural),
instance=instance))
return redirect('wagtailsnippets:list', app_label, model_name)
return render(request, 'wagtailsnippets/snippets/confirm_delete.html', {
'model_opts': model._meta,
'instance': instance,
})
def delete(request, app_label, model_name, id):
model = get_snippet_model_from_url_params(app_label, model_name)
permission = get_permission_name('delete', model)
if not request.user.has_perm(permission):
return permission_denied(request)
instance = get_object_or_404(model, id=id)
if request.method == 'POST':
instance.delete()
messages.success(
request,
_("{snippet_type} '{instance}' deleted.").format(
snippet_type=capfirst(model._meta.verbose_name_plural),
instance=instance
)
)
return redirect('wagtailsnippets:list', app_label, model_name)
return render(request, 'wagtailsnippets/snippets/confirm_delete.html', {
'model_opts': model._meta,
'instance': instance,
})
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)
model = content_type.model_class()
permissions = [get_permission_name(action, model) for action in ["add", "change", "delete"]]
if not any([request.user.has_perm(perm) for perm in permissions]):
return permission_denied(request)
snippet_type_name, snippet_type_name_plural = get_snippet_type_name(content_type)
items = model.objects.all()
# Search
is_searchable = class_is_indexed(model)
is_searching = False
search_query = None
if is_searchable and "q" in request.GET:
search_form = SearchForm(
request.GET, placeholder=_("Search %(snippet_type_name)s") % {"snippet_type_name": snippet_type_name_plural}
)
if search_form.is_valid():
search_query = search_form.cleaned_data["q"]
search_backend = get_search_backend()
items = search_backend.search(search_query, items)
is_searching = True
else:
search_form = SearchForm(
placeholder=_("Search %(snippet_type_name)s") % {"snippet_type_name": snippet_type_name_plural}
)
# 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)
# Template
if request.is_ajax():
template = "wagtailsnippets/snippets/results.html"
else:
template = "wagtailsnippets/snippets/type_index.html"
return render(
request,
template,
{
"content_type": content_type,
"snippet_type_name": snippet_type_name,
"snippet_type_name_plural": snippet_type_name_plural,
"items": paginated_items,
"can_add_snippet": request.user.has_perm(get_permission_name("add", model)),
"is_searchable": is_searchable,
"search_form": search_form,
"is_searching": is_searching,
"query_string": search_query,
},
)
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)
model = content_type.model_class()
permissions = [
get_permission_name(action, model)
for action in ['add', 'change', 'delete']
]
if not any([request.user.has_perm(perm) for perm in permissions]):
return permission_denied(request)
snippet_type_name, snippet_type_name_plural = get_snippet_type_name(
content_type)
items = model.objects.all()
# Search
is_searchable = class_is_indexed(model)
is_searching = False
search_query = None
if is_searchable and 'q' in request.GET:
search_form = SearchForm(
request.GET,
placeholder=_("Search %(snippet_type_name)s") %
{'snippet_type_name': snippet_type_name_plural})
if search_form.is_valid():
search_query = search_form.cleaned_data['q']
search_backend = get_search_backend()
items = search_backend.search(search_query, items)
is_searching = True
else:
search_form = SearchForm(
placeholder=_("Search %(snippet_type_name)s") %
{'snippet_type_name': snippet_type_name_plural})
# 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)
# Template
if request.is_ajax():
template = 'wagtailsnippets/snippets/results.html'
else:
template = 'wagtailsnippets/snippets/type_index.html'
return render(
request, template, {
'content_type':
content_type,
'snippet_type_name':
snippet_type_name,
'snippet_type_name_plural':
snippet_type_name_plural,
'items':
paginated_items,
'can_add_snippet':
request.user.has_perm(get_permission_name('add', model)),
'is_searchable':
is_searchable,
'search_form':
search_form,
'is_searching':
is_searching,
'query_string':
search_query,
})