def delete_entity(id_: int) -> Optional[str]:
url = None
entity = Entity.get_by_id(id_)
if not is_authorized(entity.class_.write_access):
abort(403) # pragma: no cover
if isinstance(entity, ReferenceSystem):
if entity.system:
abort(403)
if entity.forms:
flash(_('Deletion not possible if forms are attached'), 'error')
return url_for('entity_view', id_=id_)
if entity.class_.view in ['artifact', 'place']:
if entity.get_linked_entities('P46'):
flash(_('Deletion not possible if subunits exists'), 'error')
return url_for('entity_view', id_=id_)
parent = None \
if entity.class_.name == 'place' \
else entity.get_linked_entity('P46', True)
entity.delete()
logger.log_user(id_, 'delete')
flash(_('entity deleted'), 'info')
if parent:
tab = f"#tab-{entity.class_.name.replace('_', '-')}"
url = url_for('entity_view', id_=parent.id) + tab
else:
Entity.delete_(id_)
logger.log_user(id_, 'delete')
flash(_('entity deleted'), 'info')
if entity.class_.name == 'file':
try:
delete_files(id_)
except Exception as e: # pragma: no cover
logger.log('error', 'file', 'file deletion failed', e)
flash(_('error file delete'), 'error')
return url
def translation_delete(id_: int) -> Response:
source = Link.get_linked_entity_safe(id_, 'P73', inverse=True)
Entity.delete_(id_)
flash(_('entity deleted'), 'info')
return redirect(f"{url_for('entity_view', id_=source.id)}#tab-text")
