from django.contrib.contenttypes.models import ContentType
from django.http import Http404
from django.shortcuts import get_list_or_404
from django.urls import include, path, register_converter
# from .views import ReversionCompareView TODO: add again when import is fixed
from apis_core.apis_entities.models import AbstractEntity
from apis_core.apis_entities.views import (
EntitiesAutocomplete,
EntitiesDuplicate,
EntitiesMerge,
EntitiesUpdate,
)
from apis_core.generic.views import Create, Delete, Detail, List
[docs]
class EntityToContenttypeConverter:
"""
A converter that converts from a the name of an entity class
(i.e. `person`) to the actual Django model class.
"""
regex = r"\w+"
[docs]
def to_python(self, value):
candiates = get_list_or_404(ContentType, model=value)
candiates = list(
filter(
lambda ct: ct.model_class() is not None
and issubclass(ct.model_class(), AbstractEntity),
candiates,
)
)
if len(candiates) > 1:
raise Http404("Multiple entities match the <%s> identifier" % value)
return candiates[0]
[docs]
def to_url(self, value):
if isinstance(value, ContentType):
return value.model
if isinstance(value, str):
return value
register_converter(EntityToContenttypeConverter, "entitytocontenttype")
app_name = "apis_entities"
entity_patterns = [
path(
"list/",
List.as_view(),
name="generic_entities_list",
),
path(
"create/",
Create.as_view(),
name="generic_entities_create_view",
),
path(
"<int:pk>/detail/",
Detail.as_view(),
name="generic_entities_detail_view",
),
path(
"<int:pk>/edit/",
EntitiesUpdate.as_view(),
name="generic_entities_edit_view",
),
path(
"<int:pk>/delete/",
Delete.as_view(),
name="generic_entities_delete_view",
),
path(
"<int:pk>/duplicate/",
EntitiesDuplicate.as_view(),
name="generic_entities_duplicate_view",
),
path(
"<int:pk>/merge/",
EntitiesMerge.as_view(),
name="generic_entities_merge_view",
),
]
urlpatterns = [
path(
"entity/<entitytocontenttype:contenttype>/",
include(entity_patterns),
),
path("autocomplete/", EntitiesAutocomplete.as_view(), name="autocomplete"),
]