def test_find_config_item_by_filepath(basic_site_config):
"""SiteConfig.find_item_by_filepath should return a config item if one is found with the given filepath"""
site_config = SiteConfig(basic_site_config)
all_config_items = list(site_config.iter_items())
assert (site_config.find_item_by_filepath("data/metadata.json") ==
all_config_items[3])
assert site_config.find_item_by_filepath("bad/path") is None
def _untransform_hugo_menu_data(data: dict, filepath: str,
site_config: SiteConfig) -> dict:
"""
Removes 'url' property from internal links in serialized menu data.
Returns the dict of all values that will be deserialized to website content, including the transformed
"menu" fields.
"""
config_item = site_config.find_item_by_filepath(filepath)
menu_fields = {
field["name"]
for field in config_item.fields
if field.get("widget") == CONTENT_MENU_FIELD
}
transformed_menu_fields = {}
for field_name, field_data in data.items():
if field_name not in menu_fields:
continue
result_menu_items = []
for menu_item in field_data:
updated_menu_item = menu_item.copy()
if (is_valid_uuid(updated_menu_item["identifier"])
and "url" in updated_menu_item):
del updated_menu_item["url"]
result_menu_items.append(updated_menu_item)
transformed_menu_fields[field_name] = result_menu_items
return {**data, **transformed_menu_fields}
def for_file(site_config: SiteConfig,
filepath: str) -> BaseContentFileSerializer:
"""
Given the path of a file in a storage backend, returns a serializer object of the correct type for
deserializing the file as a WebsiteContent object.
"""
file_ext = get_file_extension(filepath)
if file_ext == "md":
cls = HugoMarkdownFileSerializer
elif file_ext == "json":
cls = JsonFileSerializer
elif file_ext in {"yml", "yaml"}:
# HACK: Hugo-specific logic for properly transforming data if the "menu" widget is used
config_item = site_config.find_item_by_filepath(filepath)
if config_item is not None and _has_menu_fields(config_item):
cls = HugoMenuYamlFileSerializer
else:
cls = YamlFileSerializer
else:
raise ValueError(
f"Unrecognized file type. Cannot deserialize ({filepath}).")
return cls(site_config=site_config)