def _fill_metadata_dataset_licence_form(data: dict, metadata: Metadata, dataset: Dataset, user: MrMapUser):
""" Fills form data into Metadata/Dataset records
Args:
data (dict): Cleaned form data
metadata (dict): The metadata record
dataset (dict): The dataset record
user: The performing user
Returns:
"""
metadata.licence = data.get("licence", None)
metadata.access_constraints = data.get("access_constraints", None)
def overwrite_metadata(original_md: Metadata, custom_md: Metadata,
editor_form):
""" Overwrites the original data with the custom date
Args:
original_md (Metadata): The original Metadata object
custom_md (Metadata): The custom Metadata object
editor_form: The editor form which holds additional data
Returns:
nothing
"""
original_md.title = custom_md.title
original_md.abstract = custom_md.abstract
original_md.access_constraints = custom_md.access_constraints
# we need the metadata_url to reset dataset metadatas
# original_md.metadata_url = custom_md.metadata_url
original_md.licence = custom_md.licence
# get db objects from values
# Keyword updating
keywords = editor_form.cleaned_data["keywords"]
original_md.keywords.clear()
for kw in keywords:
keyword = Keyword.objects.get_or_create(keyword=kw)[0]
original_md.keywords.add(keyword)
# Language updating
original_md.language_code = editor_form.cleaned_data["language_code"]
# Categories updating
# Categories are provided as id's to prevent language related conflicts
try:
categories = editor_form.cleaned_data["categories"]
original_md.categories.clear()
for category in categories:
original_md.categories.add(category)
except KeyError:
pass
# Categories are inherited by subelements
subelements = original_md.get_described_element().get_subelements(
).select_related('metadata')
for subelement in subelements:
subelement.metadata.categories.clear()
for category in categories:
subelement.metadata.categories.add(category)
# change capabilities document so that all sensitive elements (links) are proxied
if original_md.use_proxy_uri != custom_md.use_proxy_uri:
if custom_md.use_proxy_uri == 'on':
original_md.set_proxy(True)
else:
original_md.set_proxy(False)
# save metadata
original_md.is_custom = True
original_md.save()
if original_md.is_dataset_metadata:
overwrite_dataset_metadata_document(original_md)
else:
overwrite_capabilities_document(original_md)