def get(self, request, table_id):
"""
Lists all the rows of the given table id paginated. It is also possible to
provide a search query.
"""
table = TableHandler().get_table(request.user, table_id)
TokenHandler().check_table_permissions(request, 'read', table, False)
model = table.get_model()
search = request.GET.get('search')
order_by = request.GET.get('order_by')
queryset = model.objects.all().enhance_by_fields().order_by('id')
if search:
queryset = queryset.search_all_fields(search)
if order_by:
queryset = queryset.order_by_fields_string(order_by)
paginator = PageNumberPagination(
limit_page_size=settings.ROW_PAGE_SIZE_LIMIT)
page = paginator.paginate_queryset(queryset, request, self)
serializer_class = get_row_serializer_class(model,
RowSerializer,
is_response=True)
serializer = serializer_class(page, many=True)
return paginator.get_paginated_response(serializer.data)
def get(self, request):
"""
Lists all the users of a user, optionally filtering on username by the
'search' get parameter, optionally sorting by the 'sorts' get parameter.
"""
search = request.GET.get("search")
sorts = request.GET.get("sorts")
handler = UserAdminHandler()
users = handler.get_users(request.user, search, sorts)
paginator = PageNumberPagination(limit_page_size=100)
page = paginator.paginate_queryset(users, request, self)
serializer = UserAdminResponseSerializer(page, many=True)
return paginator.get_paginated_response(serializer.data)
def get(self, request, table_id):
"""
Lists all the rows of the given table id paginated. It is also possible to
provide a search query.
"""
table = TableHandler().get_table(table_id)
table.database.group.has_user(request.user, raise_error=True)
TokenHandler().check_table_permissions(request, 'read', table, False)
search = request.GET.get('search')
order_by = request.GET.get('order_by')
include = request.GET.get('include')
exclude = request.GET.get('exclude')
fields = RowHandler().get_include_exclude_fields(
table, include, exclude)
model = table.get_model(fields=fields,
field_ids=[] if fields else None)
queryset = model.objects.all().enhance_by_fields()
if search:
queryset = queryset.search_all_fields(search)
if order_by:
queryset = queryset.order_by_fields_string(order_by)
filter_type = (FILTER_TYPE_OR
if str(request.GET.get('filter_type')).upper() == 'OR'
else FILTER_TYPE_AND)
filter_object = {
key: request.GET.getlist(key)
for key in request.GET.keys()
}
queryset = queryset.filter_by_fields_object(filter_object, filter_type)
paginator = PageNumberPagination(
limit_page_size=settings.ROW_PAGE_SIZE_LIMIT)
page = paginator.paginate_queryset(queryset, request, self)
serializer_class = get_row_serializer_class(model,
RowSerializer,
is_response=True)
serializer = serializer_class(page, many=True)
return paginator.get_paginated_response(serializer.data)
def get(self, request):
"""
Responds with paginated results related to queryset and the serializer
defined on this class.
"""
search = request.GET.get("search")
sorts = request.GET.get("sorts")
queryset = self.get_queryset(request)
queryset = self._apply_sorts_or_default_sort(sorts, queryset)
queryset = self._apply_search(search, queryset)
paginator = PageNumberPagination(limit_page_size=100)
page = paginator.paginate_queryset(queryset, request, self)
serializer = self.get_serializer(request, page, many=True)
return paginator.get_paginated_response(serializer.data)
def get(self, request, view_id, field_options):
"""
Lists all the rows of a grid view, paginated either by a page or offset/limit.
If the limit get parameter is provided the limit/offset pagination will be used
else the page number pagination.
Optionally the field options can also be included in the response if the the
`field_options` are provided in the include GET parameter.
"""
search = request.GET.get('search')
view_handler = ViewHandler()
view = view_handler.get_view(view_id, GridView)
view.table.database.group.has_user(request.user,
raise_error=True,
allow_if_template=True)
model = view.table.get_model()
queryset = model.objects.all().enhance_by_fields()
# Applies the view filters and sortings to the queryset if there are any.
queryset = view_handler.apply_filters(view, queryset)
queryset = view_handler.apply_sorting(view, queryset)
if search:
queryset = queryset.search_all_fields(search)
if 'count' in request.GET:
return Response({'count': queryset.count()})
if LimitOffsetPagination.limit_query_param in request.GET:
paginator = LimitOffsetPagination()
else:
paginator = PageNumberPagination()
page = paginator.paginate_queryset(queryset, request, self)
serializer_class = get_row_serializer_class(model,
RowSerializer,
is_response=True)
serializer = serializer_class(page, many=True)
response = paginator.get_paginated_response(serializer.data)
if field_options:
# The serializer has the GridViewFieldOptionsField which fetches the
# field options from the database and creates them if they don't exist,
# but when added to the context the fields don't have to be fetched from
# the database again when checking if they exist.
context = {
'fields': [o['field'] for o in model._field_objects.values()]
}
serialized_view = GridViewSerializer(view, context=context).data
response.data['field_options'] = serialized_view['field_options']
return response
def get(self, request, table_id):
"""
Lists all the rows of the given table id paginated. It is also possible to
provide a search query.
"""
table = TableHandler().get_table(request.user, table_id)
model = table.get_model()
search = request.GET.get('search')
queryset = model.objects.all().enhance_by_fields().order_by('id')
if search:
queryset = queryset.search_all_fields(search)
paginator = PageNumberPagination()
page = paginator.paginate_queryset(queryset, request, self)
serializer_class = get_row_serializer_class(model,
RowSerializer,
is_response=True)
serializer = serializer_class(page, many=True)
return paginator.get_paginated_response(serializer.data)
def get(self, request, view_id, field_options):
"""
Lists all the rows of a grid view, paginated either by a page or offset/limit.
If the limit get parameter is provided the limit/offset pagination will be used
else the page number pagination.
Optionally the field options can also be included in the response if the the
`field_options` are provided in the includes GET parameter.
"""
view = ViewHandler().get_view(request.user, view_id, GridView)
model = view.table.get_model()
queryset = model.objects.all().enhance_by_fields().order_by('id')
if LimitOffsetPagination.limit_query_param in request.GET:
paginator = LimitOffsetPagination()
else:
paginator = PageNumberPagination()
page = paginator.paginate_queryset(queryset, request, self)
serializer_class = get_row_serializer_class(model,
RowSerializer,
is_response=True)
serializer = serializer_class(page, many=True)
response = paginator.get_paginated_response(serializer.data)
if field_options:
# The serializer has the GridViewFieldOptionsField which fetches the
# field options from the database and creates them if they don't exist,
# but when added to the context the fields don't have to be fetched from
# the database again when checking if they exist.
context = {
'fields': [o['field'] for o in model._field_objects.values()]
}
response.data.update(
**GridViewSerializer(view, context=context).data)
return response
